阅读说明：本技术 组合跨接器的接线端子装置及跨接器 (Wiring terminal device of combined jumper and jumper ) 是由 吴智远 陈玮奇 江家宜 于 2018-06-22 设计创作，主要内容包括：一种组合跨接器的接线端子装置及跨接器,提供一增加导电效能和组合稳固性等作用。端子装置包括绝缘壳体和配装在壳体内的导电组件；以及,导电组件具有第一部和第二部,壳体在导电组件第一部、第二部之间的位置或区域,设有一斜向导槽,供导引组合跨接器。所述跨接器包括基部和连接基部的导电区和副部。实质上,容许导电区(以斜线方向)沿斜向导槽导引插入壳体后,被压制固定在第一部、第二部之间,并且容许副部封闭壳体之一入线孔的至少局部区域；改善习知跨接器结构复杂、容易因外力而偏移或接触不稳固、影响导电效率和安全等情形。(A terminal device of a combined jumper and the jumper are provided, which provide the effects of increasing the conductive efficiency and the combination stability. The terminal device comprises an insulating shell and a conductive component assembled in the shell; and the conductive component is provided with a first part and a second part, and the shell is provided with an oblique guide groove at the position or the area between the first part and the second part of the conductive component for guiding the combined jumper. The jumper includes a base and conductive and secondary portions connecting the base. In essence, the conductive area is allowed to be pressed and fixed between the first part and the second part after being guided and inserted into the shell along the oblique guide groove (in the oblique direction), and the sub part is allowed to close at least a partial area of a wire inlet hole of the shell; the problems of complicated structure, easy deviation or unstable contact caused by external force, and influence on the conductive efficiency and safety of the conventional jumper are improved.)

1. A terminal assembly for a gang jumper comprising:

an insulating housing and a conductive member fitted inside the housing; the shell is provided with a wall and a wire inlet hole, and the conductive assembly is provided with a first part and a second part;

the first part comprises a base section, an arm section connected with the base section in a bending mode and a pressing section connected with the arm section; the second portion includes a base section, a curved section connecting the base section, and a free section connecting the curved section;

the shell is provided with an oblique guide groove between the first part and the second part of the conductive component for guiding the combined jumper;

the jumper includes a base and a conductive region connecting the base; and

the conductive area is allowed to be pressed and fixed between the first part and the second part after being guided and inserted into the shell along the inclined guide groove.

2. The terminal device of the composite jumper of claim 1, wherein the wall of the housing is a slanted wall structure, and the wire inlet holes are formed in the wall in a pattern such that the extending direction of the wire inlet holes is perpendicular to the wall;

the front end of the shell is provided with an opening and a front wall which jointly limits the opening; the opening is connected with an oblique guide groove leading to the interior of the shell;

the first portion and the second portion of the conductive assembly form one of an integrally formed and two-piece structure;

the jumper is provided with a tool slot.

3. The terminal device of a composite jumper of any one of claims 1 or 2, wherein the base section of the first section and the base section of the second section are located in a horizontal direction inside the housing; the base section of the first part is bent and extended towards the upper part of the shell to form an arm section, and the tail end of the arm section is bent towards the outer direction of the shell to form a structural form of a pressing section protruding towards the inner direction of the shell;

the base section of the second part is bent towards the upper part of the shell in an arc shape to form a bent section, and is bent and extended from the bent section towards the inner direction of the shell to form a free section; and at least the bending section of the second part and the arm section of the first part form a separated structure; and

the obliquely-guiding groove is positioned in the area between the arm section and the bent section.

4. The terminal assembly of the composite jumper of claim 3, wherein the base section of the second section is connected to the base section of the first section;

at least one of the first base section and the second base section is vertically bent to form a terminal pin towards the lower part of the shell; and the conductive area forms an electrical connection pressing section and a bending section in an oblique angle shape.

5. A terminal block assembly for a composite jumper as claimed in any one of claims 1 or 2, wherein the jumper has a secondary portion connected to the base portion, allowing the secondary portion to close at least a partial region of the wire entry hole of the housing; the auxiliary part and the base part are integrally formed into a block structure and are positioned on the same plane so as to allow the base part and the auxiliary part to be abutted against the wall of the shell; and

the jumper is provided with at least two conductive regions, wherein the conductive regions are of a sheet structure and extend obliquely in a direction away from the base part to form an oblique angle between the conductive regions and the base part.

6. The terminal assembly of claim 3, wherein the jumper has a secondary portion connected to the base portion, allowing the secondary portion to close at least a partial region of the housing wire entry hole; the auxiliary part and the base part are integrally formed into a block structure and are positioned on the same plane so as to allow the base part and the auxiliary part to be abutted against the wall of the shell; and

the jumper is provided with at least two conductive regions, wherein the conductive regions are of a sheet structure and extend obliquely in a direction away from the base part to form an oblique angle between the conductive regions and the base part.

7. The terminal assembly of the modular jumper of claim 4, wherein the jumper has a secondary portion connected to the base portion, allowing the secondary portion to close at least a partial region of the housing wire entry hole; the auxiliary part and the base part are integrally formed into a block structure and are positioned on the same plane so as to allow the base part and the auxiliary part to be abutted against the wall of the shell; and

the jumper is provided with at least two conductive regions, wherein the conductive regions are of a sheet structure and extend obliquely in a direction away from the base part to form an oblique angle between the conductive regions and the base part.

8. The terminal device of the composite jumper of claim 5, wherein the inclination angle is in a range of 5 degrees to 85 degrees with reference to an extension line of the base; and the base of the jumper may provide the numbering.

9. The terminal device of the composite jumper of claim 6, wherein the inclination angle is in a range of 5 degrees to 85 degrees with reference to an extension line of the base; and the base of the jumper may provide the numbering.

10. The terminal device of the composite jumper of claim 7, wherein the inclination angle is in a range of 5 degrees to 85 degrees with reference to an extension line of the base; and the base of the jumper may provide the numbering.

11. The terminal assembly of the composite jumper of any one of claims 1 or 2, wherein the conductive area of the jumper is inserted into the housing along the inclined guide groove and is pressed by the pressing section of the first portion to be pushed toward the bending section of the second portion;

after the conductive area passes through the bending section, an electrical connection mode is formed in which the pressing section and the bending section relatively and jointly press and fix the conductive area;

taking the central area of the conductive area as the quadrant center, and defining a first quadrant, a second quadrant, a third quadrant and a fourth quadrant by the orthogonal X axis and Y axis, so that the upper area of the conductive area is positioned in the first quadrant and the lower area of the conductive area is positioned in the third quadrant; and

the conductive area is allowed to pass through the press section and the bent section to reach the base section of the first portion to form an electrical connection structure of the third region.

12. The terminal assembly of claim 3, wherein the conductive area of the jumper is inserted into the housing along the angled guide slot and is pushed by the pressing section of the first section toward the curved section of the second section;

after the conductive area passes through the bending section, an electrical connection mode is formed in which the pressing section and the bending section relatively and jointly press and fix the conductive area;

taking the central area of the conductive area as the quadrant center, and defining a first quadrant, a second quadrant, a third quadrant and a fourth quadrant by the orthogonal X axis and Y axis, so that the upper area of the conductive area is positioned in the first quadrant and the lower area of the conductive area is positioned in the third quadrant; and

the conductive area is allowed to pass through the press section and the bent section to reach the base section of the first portion to form an electrical connection structure of the third region.

13. The terminal assembly of claim 4, wherein the conductive area of the jumper is inserted into the housing along the angled guide slot and is pushed by the pressing section of the first section toward the curved section of the second section;

after the conductive area passes through the bending section, an electrical connection mode is formed in which the pressing section and the bending section relatively and jointly press and fix the conductive area;

taking the central area of the conductive area as the quadrant center, and defining a first quadrant, a second quadrant, a third quadrant and a fourth quadrant by the orthogonal X axis and Y axis, so that the upper area of the conductive area is positioned in the first quadrant and the lower area of the conductive area is positioned in the third quadrant; and

the conductive area is allowed to pass through the press section and the bent section to reach the base section of the first portion to form an electrical connection structure of the third region.

14. The terminal assembly of claim 5, wherein the conductive area of the jumper is inserted into the housing along the angled guide slot and is pushed by the pressing section of the first section toward the curved section of the second section;

after the conductive area passes through the bending section, an electrical connection mode is formed in which the pressing section and the bending section relatively and jointly press and fix the conductive area;

taking the central area of the conductive area as the quadrant center, and defining a first quadrant, a second quadrant, a third quadrant and a fourth quadrant by the orthogonal X axis and Y axis, so that the upper area of the conductive area is positioned in the first quadrant and the lower area of the conductive area is positioned in the third quadrant; and

the conductive area is allowed to pass through the press section and the bent section to reach the base section of the first portion to form an electrical connection structure of the third region.

15. The terminal assembly of claim 6, wherein the conductive area of the jumper is inserted into the housing along the angled guide slot and is pushed by the pressing section of the first section toward the curved section of the second section;

after the conductive area passes through the bending section, an electrical connection mode is formed in which the pressing section and the bending section relatively and jointly press and fix the conductive area;

taking the central area of the conductive area as the quadrant center, and defining a first quadrant, a second quadrant, a third quadrant and a fourth quadrant by the orthogonal X axis and Y axis, so that the upper area of the conductive area is positioned in the first quadrant and the lower area of the conductive area is positioned in the third quadrant; and

the conductive area is allowed to pass through the press section and the bent section to reach the base section of the first portion to form an electrical connection structure of the third region.

16. The terminal assembly of the modular jumper of claim 7, wherein the conductive section of the jumper is inserted into the housing along the angled guide slot and is pushed by the press section of the first section toward the bend section of the second section;

after the conductive area passes through the bending section, an electrical connection mode is formed in which the pressing section and the bending section relatively and jointly press and fix the conductive area;

taking the central area of the conductive area as the quadrant center, and defining a first quadrant, a second quadrant, a third quadrant and a fourth quadrant by the orthogonal X axis and Y axis, so that the upper area of the conductive area is positioned in the first quadrant and the lower area of the conductive area is positioned in the third quadrant; and

the conductive area is allowed to pass through the press section and the bent section to reach the base section of the first portion to form an electrical connection structure of the third region.

17. The terminal assembly of claim 8, wherein the conductive area of the jumper is inserted into the housing along the angled guide slot and is pushed by the pressing section of the first section toward the curved section of the second section;

after the conductive area passes through the bending section, an electrical connection mode is formed in which the pressing section and the bending section relatively and jointly press and fix the conductive area;

taking the central area of the conductive area as the quadrant center, and defining a first quadrant, a second quadrant, a third quadrant and a fourth quadrant by the orthogonal X axis and Y axis, so that the upper area of the conductive area is positioned in the first quadrant and the lower area of the conductive area is positioned in the third quadrant; and

the conductive area is allowed to pass through the press section and the bent section to reach the base section of the first portion to form an electrical connection structure of the third region.

18. The terminal assembly of the modular jumper of claim 9, wherein the conductive section of the jumper is inserted into the housing along the angled guide slot and is pushed by the press section of the first section toward the bend section of the second section;

after the conductive area passes through the bending section, an electrical connection mode is formed in which the pressing section and the bending section relatively and jointly press and fix the conductive area;

taking the central area of the conductive area as the quadrant center, and defining a first quadrant, a second quadrant, a third quadrant and a fourth quadrant by the orthogonal X axis and Y axis, so that the upper area of the conductive area is positioned in the first quadrant and the lower area of the conductive area is positioned in the third quadrant; and

the conductive area is allowed to pass through the press section and the bent section to reach the base section of the first portion to form an electrical connection structure of the third region.

19. The terminal assembly of the modular jumper of claim 10, wherein the conductive section of the jumper is inserted into the housing along the angled guide slot and is pushed by the press section of the first section toward the bend section of the second section;

after the conductive area passes through the bending section, an electrical connection mode is formed in which the pressing section and the bending section relatively and jointly press and fix the conductive area;

taking the central area of the conductive area as the quadrant center, and defining a first quadrant, a second quadrant, a third quadrant and a fourth quadrant by the orthogonal X axis and Y axis, so that the upper area of the conductive area is positioned in the first quadrant and the lower area of the conductive area is positioned in the third quadrant; and

the conductive area is allowed to pass through the press section and the bent section to reach the base section of the first portion to form an electrical connection structure of the third region.

20. The terminal device of a composite jumper of any one of claims 1 or 2, wherein the jumper is provided with a sub-portion connecting the base portion, a convex portion connecting the sub-portion, so that an included angle is formed between the convex portion and the base portion, the included angle being in a range of 10 degrees to 85 degrees, and a pattern allowing the convex portion to be combined in the inlet hole of the housing to close at least a partial region of the inlet hole; and the jumper is provided with a tool convex part;

the auxiliary part extends obliquely from the base part towards the upper part of the shell and away from the conductive area, so that an included angle is formed between the auxiliary part and the base part, and the included angle is in the range of 10-85 degrees; and

the jumper is provided with a protrusion at the base part and is provided with at least two conductive areas, the conductive areas are of a sheet structure and extend obliquely towards the direction far away from the base part, so that the conductive areas and the base part form an oblique angle, the oblique angle takes the extension line of the base part as a reference standard, and the oblique angle is in the range of 5-85 degrees; the base of the jumper may provide a number;

the base has a head end with a width greater than a width of the base.

21. The terminal device of a composite jumper of claim 3, wherein the jumper is provided with a sub-portion connecting the base portion, a protrusion connecting the sub-portion so that an included angle is formed between the protrusion and the base portion, the included angle being in a range of 10 degrees to 85 degrees, and a configuration allowing the protrusion to be assembled in the inlet hole of the housing to close at least a partial region of the inlet hole; the jumper is provided with a tool convex part;

the auxiliary part extends obliquely from the base part towards the upper part of the shell and away from the conductive area, so that an included angle is formed between the auxiliary part and the base part, and the included angle is in the range of 10-85 degrees; and

the jumper is provided with a protrusion at the base part and is provided with at least two conductive areas, the conductive areas are of a sheet structure and extend obliquely towards the direction far away from the base part, so that the conductive areas and the base part form an oblique angle, the oblique angle takes the extension line of the base part as a reference standard, and the oblique angle is in the range of 5-85 degrees; the base of the jumper may provide a number;

the base has a head end with a width greater than a width of the base.

22. The terminal device of the assembled jumper of claim 4, wherein the jumper is provided with a sub-portion connected to the base portion, and a protrusion connected to the sub-portion so that an included angle is formed between the protrusion and the base portion, the included angle being in a range of 10 to 85 degrees, and the protrusion is allowed to be assembled in the inlet hole of the housing so as to close at least a partial region of the inlet hole; the jumper is provided with a tool convex part;

the auxiliary part extends obliquely from the base part towards the upper part of the shell and away from the conductive area, so that an included angle is formed between the auxiliary part and the base part, and the included angle is in the range of 10-85 degrees; and

the jumper is provided with a protrusion at the base part and is provided with at least two conductive areas, the conductive areas are of a sheet structure and extend obliquely towards the direction far away from the base part, so that the conductive areas and the base part form an oblique angle, the oblique angle takes the extension line of the base part as a reference standard, and the oblique angle is in the range of 5-85 degrees; the base of the jumper may provide a number;

the base has a head end with a width greater than a width of the base.

23. The terminal device of a composite jumper of claim 11, wherein the jumper is provided with a sub-portion connecting the base portion, a protrusion connecting the sub-portion so that an included angle is formed between the protrusion and the base portion, the included angle being in a range of 10 to 85 degrees, and a configuration allowing the protrusion to be assembled in the inlet hole of the housing to close at least a partial area of the inlet hole; the jumper is provided with a tool convex part;

the auxiliary part extends obliquely from the base part towards the upper part of the shell and away from the conductive area, so that an included angle is formed between the auxiliary part and the base part, and the included angle is in the range of 10-85 degrees; and

the jumper is provided with a protrusion at the base part and is provided with at least two conductive areas, the conductive areas are of a sheet structure and extend obliquely towards the direction far away from the base part, so that the conductive areas and the base part form an oblique angle, the oblique angle takes the extension line of the base part as a reference standard, and the oblique angle is in the range of 5-85 degrees; the base of the jumper may provide a number;

the base has a head end with a width greater than a width of the base.

24. The terminal device of a composite jumper of claim 12, wherein the jumper is provided with a sub-portion connecting the base portion, a protrusion connecting the sub-portion, so that an included angle is formed between the protrusion and the base portion, the included angle being in a range of 10 degrees to 85 degrees, and a configuration allowing the protrusion to be assembled in the inlet hole of the housing to close at least a partial region of the inlet hole; the jumper is provided with a tool convex part;

the auxiliary part extends obliquely from the base part towards the upper part of the shell and away from the conductive area, so that an included angle is formed between the auxiliary part and the base part, and the included angle is in the range of 10-85 degrees; and

the jumper is provided with a protrusion at the base part and is provided with at least two conductive areas, the conductive areas are of a sheet structure and extend obliquely towards the direction far away from the base part, so that the conductive areas and the base part form an oblique angle, the oblique angle takes the extension line of the base part as a reference standard, and the oblique angle is in the range of 5-85 degrees; the base of the jumper may provide a number;

the base has a head end with a width greater than a width of the base.

25. The terminal device of a composite jumper of claim 13, wherein the jumper is provided with a sub-portion connecting the base portion, a protrusion connecting the sub-portion, so that an included angle is formed between the protrusion and the base portion, the included angle being in a range of 10 degrees to 85 degrees, and a configuration allowing the protrusion to be assembled in the inlet hole of the housing to close at least a partial region of the inlet hole; the jumper is provided with a tool convex part;

the auxiliary part extends obliquely from the base part towards the upper part of the shell and away from the conductive area, so that an included angle is formed between the auxiliary part and the base part, and the included angle is in the range of 10-85 degrees; and

the jumper is provided with a protrusion at the base part and is provided with at least two conductive areas, the conductive areas are of a sheet structure and extend obliquely towards the direction far away from the base part, so that the conductive areas and the base part form an oblique angle, the oblique angle takes the extension line of the base part as a reference standard, and the oblique angle is in the range of 5-85 degrees; the base of the jumper may provide a number;

the base has a head end with a width greater than a width of the base.

26. A terminal block assembly for a modular jumper as claimed in any one of claims 1 or 2, wherein the housing is provided with a chamber and primary and secondary restrictions adjacent the chamber for fitting a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

27. The terminal assembly of the modular jumper of claim 3, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

28. The terminal assembly of the modular jumper of claim 4, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

29. The terminal assembly of the modular jumper of claim 5, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

30. The terminal assembly of the modular jumper of claim 6, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

31. The terminal assembly of the modular jumper of claim 7, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

32. The terminal assembly of a composite jumper of claim 8, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

33. The terminal assembly of a composite jumper of claim 9, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

34. The terminal assembly of a composite jumper of claim 10, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

35. The terminal assembly of a composite jumper of claim 11, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

36. The terminal assembly of a composite jumper of claim 12, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

37. The terminal assembly of a composite jumper of claim 13, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

38. The terminal assembly of a composite jumper of claim 14, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

39. The terminal assembly of a composite jumper of claim 15, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

40. The terminal assembly of a composite jumper of claim 16, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

41. The terminal assembly of a composite jumper of claim 17, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

42. The terminal assembly of a composite jumper of claim 18, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

43. The terminal assembly of a composite jumper of claim 19, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

44. The terminal assembly of a composite jumper of claim 20, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

45. The terminal assembly of a composite jumper of claim 21, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

46. The terminal assembly of a composite jumper of claim 22, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

47. The terminal assembly of a composite jumper of claim 23, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

48. The terminal assembly of a composite jumper of claim 24, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

49. The terminal assembly of a composite jumper of claim 25, wherein the housing has a slot chamber and primary and secondary restrictions adjacent the slot chamber for receiving a control member;

the control piece comprises a head part, an abdomen part connected with the head part and an abdomen tail end; the tail end of the belly is used for pressing the free section of the conductive component; a space is formed under the head and at the side of the abdomen; the head part is provided with a shoulder part and a groove, and the abdomen part is provided with a blocky auxiliary part;

the shell is provided with a structure pattern of an auxiliary groove and a notch corresponding to the groove and the auxiliary part of the control piece.

50. A jumper, comprising: a base and at least two conductive regions connecting the base; the conductive region extends obliquely in a direction away from the base portion, so that the conductive region and the base portion form an oblique angle.

51. The transconnector of claim 50, wherein the angle of inclination of the conductive region is in the range of 5 degrees to 85 degrees, with reference to an extension of the base; the jumper has a secondary portion connected to the base portion, and the jumper is provided with a tool slot.

52. The transconnector of claim 50, wherein the transconnector has a secondary portion connected to a base portion, the secondary portion and the base portion being integrally formed as a block-like structure in a planar configuration; the base of the jumper is provided with a projection;

the jumper is provided with at least two conductive areas which form a sheet structure;

the base of the jumper may provide a number; the jumper is provided with a tool groove, two sides of the tool groove are provided with oblique edges, and the lower end of the tool groove is provided with an abutting end section.

53. The transconnector of claim 51, wherein the secondary portion and the base portion are integrally formed as a block-like structure in a planar configuration; the base of the jumper is provided with a projection;

the jumper is provided with at least two conductive areas which form a sheet structure;

the base of the jumper may provide a number; the jumper is provided with a tool groove, two sides of the tool groove are provided with oblique edges, and the lower end of the tool groove is provided with a leaning end.

54. The transconnector of claim 50, wherein the transconnector has a secondary portion connected to the base portion, the secondary portion extending obliquely from the base portion away from the conductive region such that an included angle is formed between the secondary portion and the base portion, said included angle being in the range of 10 degrees to 85 degrees;

the jumper is provided with a convex part connected with the auxiliary part, so that an included angle is formed between the convex part and the base part, and the included angle is in the range of 10-85 degrees;

the base of the jumper may provide a number; the base part is provided with a head end, and the width of the head end is larger than that of the base part; the jumper is provided with a tool boss.

55. The transconnector of claim 51, wherein the secondary portion extends obliquely away from the base portion in a direction away from the conductive region such that an included angle is formed between the secondary portion and the base portion, the included angle being in the range of 10 degrees to 85 degrees;

the jumper is provided with a convex part connected with the auxiliary part, so that an included angle is formed between the convex part and the base part, and the included angle is in the range of 10-85 degrees;

the base of the jumper may provide a number; the base part is provided with a head end, and the width of the head end is larger than that of the base part; the jumper is provided with a tool boss.

Technical Field

The invention relates to a wiring terminal device of a combined jumper and the jumper; in particular, it relates to a technique for improving the conductive performance and the assembling stability of a combination of a terminal device and a jumper.

Background

The conventional technique is to use a JUMPER (jump) or a SHORT-circuit component to plug into the terminal device to electrically connect a plurality of buses (buses) or conductive components to establish a common electrode or SHORT-circuit (SHORT circuit) to reduce the trouble and time-consuming process of assembling or locking a plurality of electrical wires in the terminal device. FOR example, Taiwan No. 104106582 connector, US 2005/2295904A1 connector-IN JUMPER FOR ELECTRICAL JUNCTION AND/OR CONNECTION TERMINALS AND ELECTRICAL JUNCTION AND/OR

Exemplary embodiments are provided in the patents of CONNECTING TERMINAL, US 2011/0014808A1 JUMPER AND STRUCTURAL UNIT COMPRISING AT LEAST TWO ELECTRICAL MODULAR TERMINALS AND ONE JUMPER, US 2011/0059658A1 MODULAR TERMINAL AND MODULAR TERMINAL BLOCK, etc.

Such electrical coupling terminals typically include an insulative housing; the shell is provided with a wire inlet hole, so that a wire can be inserted into the shell to be electrically connected with a bus or a conductive component (such as a conductive bracket, a terminal pin or a metal elastic sheet) arranged in the shell or a cavity of the shell. The conductive wire and the conductive component cannot be electrically coupled or contacted unless a person operates other tools to extend into the shell to push the conductive component or release the screw.

One subject related to the combined structure of the conventional terminal device and jumper (or short-circuit component) in terms of structure and operation application is that the conventional jumper includes an insulating base and a conductive pin linearly connected to the base; the conductive pins are inserted into the conductive elements of the combined housing longitudinally or transversely, which is prone to unstable contact or deviation due to external force contact, thus affecting the conductive performance and safety.

In order to increase the contact stability between the jumper (or short circuit element) and the conductive element, the conventional jumper is provided with conductive pins with a multi-layer structure or a multi-layer structure to increase the elastic fixing effect of inserting the jumper into the conductive element; however, as known to those skilled in the art, the conductive pins of the jumper are made in a multi-layer structure or a multi-layer structure, which is not desirable, not only complicated in structure but also increases the manufacturing cost.

Another subject of the combined structure of the conventional terminal device and the jumper (or short-circuit component) is the structure and operation application, and the structure of the conventional jumper does not have the functions of identifying and preventing people from misplugging the conducting wire.

In detail, when the conductive pin of the jumper is inserted into the housing and the conductive element, the wire inlet of the housing is in an open state; therefore, an operator can easily plug other wires or wires with different specifications under the condition of negligence, so that the safety problems of the terminal device, such as the fault and/or the formation of a dangerous circuit, are caused.

Representatively, these reference data show the skill in the art of construction assembly design and application of terminal devices and jumpers (or shorting elements); if the structural combination of the terminal device, the conductive component and the jumper is considered in the redesign, the structure of the terminal device is different from that of a user, and the use form of the terminal device can be changed, which is different from the old method; or further improve the problems of unstable contact or deviation due to external touch, which affects the conductive performance, and the complex structure and relatively increased manufacturing cost caused by the multi-layer structure/multi-layer structure of the conventional jumper. Moreover, the conventional jumper structure is not provided with functions of identifying and preventing a person from mistakenly inserting a wire, thereby causing a failure of the terminal device and/or forming a dangerous circuit, and other safety issues are particularly considered.

None of these issues are taught or specifically disclosed in the above referenced data.

Disclosure of Invention

The present invention is directed to a terminal device of a jumper assembly and a jumper assembly thereof, which provide an effect of increasing the conductive performance and the assembling stability. The terminal device comprises an insulating shell and a conductive component assembled in the shell; and the conductive component is provided with a first part and a second part, and the shell is provided with an oblique guide groove at the position or the area between the first part and the second part of the conductive component for guiding the combined jumper. The jumper includes a base and conductive and secondary portions connecting the base. In essence, the conductive area is allowed to be pressed and fixed between the first part and the second part after being guided and inserted into the shell along the oblique guide groove (in the oblique direction), and the sub part is allowed to close at least a partial area of a wire inlet hole of the shell; the problems of complicated structure, easy deviation or unstable contact caused by external force, and influence on the conductive efficiency and safety of the conventional jumper are improved.

According to the connecting terminal device of the combined jumper and the jumper, the first part and the second part of the conductive component can be formed into an integrated molding or a two-piece structure. The first portion includes the base segment, buckles the pressing section of the arm section and the connection arm section of connecting the base segment. And the second portion includes a base section, a curved section connecting the base section, and a free section connecting the curved section. The base section of the second portion is connected with the base section of the first portion, at least the bending section of the second portion and the arm section of the first portion are in a separated mode, and the free section can press and fix a conducting wire inserted from the wire inlet hole of the shell.

Therefore, when the conductive area of the jumper is inserted into the shell along the inclined guide groove, the conductive area of the jumper is pressed by the pressing section of the first part and pushed to the bending section of the second part; after the conductive area passes through the bending section, an electrical connection pattern is formed in which the pressing section and the bending section (two areas) relatively press and fix the conductive area together. And the conductive area allows to reach the base section of the first portion through the pressing section and the bending section to form a (multi-region) electrical connection structure of a third region; an effect of increasing the conductive contact area and the conductive performance is established.

According to the wiring terminal device of the combined jumper and the jumper, the conductive area and the base of the jumper form an inclined angle, so that the conductive area is inclined and extended towards the direction far away from the base; the inclination angle is in the range of 5 degrees to 85 degrees with the extension line of the base as a reference. And the base part of the jumper can provide (specification) numbers so as to be beneficial to personnel to identify the specification of the plugging lead of the terminal device.

According to the wiring terminal device of the combined jumper, the jumper is provided with a convex part which is vertically connected with the auxiliary part, so that an included angle is formed between the convex part and the base part; the included angle is in the range of 10-85 degrees. After the conductive area is inserted into the shell, the convex part is allowed to be combined with the inlet hole of the shell, at least the partial area of the inlet hole is sealed, and the effect of assisting in fixing the jumper combined shell is achieved.

Drawings

FIG. 1 is a schematic perspective view of the present invention; the structural mating of the housing and jumper combination is depicted.

FIG. 2 is an exploded view of FIG. 1; the structural aspects of the housing, conductive assembly and jumper are shown.

Fig. 3 is a schematic structural diagram of an embodiment of a conductive assembly according to the present invention.

Fig. 4 is a schematic sectional structure view of fig. 1.

FIG. 5 is a schematic structural diagram of an embodiment of a jumper of the present invention; the construction is shown with the secondary portion of the jumper provided with a projection.

FIG. 6 is a schematic structural view of an embodiment of the jumper and housing, conductive assembly combination of FIG. 5.

FIG. 7 is a schematic plan view of an embodiment of the present invention; depicting a person operating a tool to depress the control member, the second portion of the conductive assembly.

The reference numerals of the main elements in the figures are explained as follows:

10. a housing; 10a, a main limiting part; 11. a wall; 12. a wire inlet hole; 13. an opening; 14. a front wall; 15. an oblique guide groove; 16. a notch; 17. an auxiliary groove; 18. a tank chamber; 19. a sub-restricting section; 20. a conductive component; 21. a first part; 21a, 22a, a base section; 21b, an arm segment; 21c, a pressing section; 22. a second section; 22b, a curved section; 22c, a free segment; 23. a terminal pin; 30. a jumper; 31. a base; 32. a conductive region; 33. a secondary portion; 34. a protrusion; 39. a tool slot; 40. a control member; 41. a head portion; 42. the abdomen; 43. the tail end of the abdomen; 44. a space; 45. an auxiliary part; 46. a groove; 47. a shoulder portion.

Detailed Description

Referring to fig. 1, 2 and 3, the terminal device and jumper of the combination jumper of the present invention includes a housing made of insulating material, generally designated by reference numeral 10. The housing 10 has a wall 11 and a wire inlet hole 12 formed on the wall 11 for inserting a wire (not shown), and is in a state of being electrically connected to a conductive member 20 fitted inside the housing 10.

In the following description, it is assumed that reference is made to upper, lower, front, rear, outer, inner, and the like, with reference to the direction shown in the drawings.

In the illustrated embodiment, the wall 11 is a slanted wall structure, such that the extending direction of the wire inlet hole 12 is perpendicular to the wall 11. The front end of the housing 10 (or wall 11) is provided with an opening 13 and a front wall 14 which together delimit the opening 13; the opening 13 connects to an inclined guide slot 15 leading to the interior of the housing 10 for guiding and combining a jumper 30.

The conductive element 20 is illustrated as having a first portion 21 and a second portion 22. the first portion 21 and the second portion 22 of the conductive element 20 may be formed as a single piece or as a two-piece structure. The first portion 21 includes a base section 21a, an arm section 21b bent to connect the base section 21a, and a pressed section 21c connecting the arm section 21 b. And the second portion 22 includes a base section 22a, a curved section 22b connecting the base section 22a, and a free section 22c connecting the curved section 22 b.

In a possible embodiment, the base section 21a of the first portion 21 and the base section 22a of the second portion 22 are positioned in a horizontal direction in the figure or inside the casing 10; the base section 21a of the first portion 21 is bent and extended toward the figure or above the housing 10 to form an arm section 21b, and the end of the arm section 21b is bent toward the outside of the housing 10 to form a pressing section 21c protruding toward the inside of the housing 10.

The base section 22a of the second portion 22 is also shown curved toward the upper side of the housing 10 (or in the figure) to form a curved section 22b, and curved from the curved section 22b toward the inside of the housing to form a free section 22 c. And the base section 22a of the second portion 22 can be connected with the base section 21a of the first portion 21, and at least the bent section 22b of the second portion 22 and the arm section 21b of the first portion 21 are formed into a separated configuration, so that the free section 22c can press-fix the wire inserted from the housing wire inlet 12.

In the embodiment, the base section 22a of the second portion 22 is bent vertically to form a terminal pin 23 toward the lower part of the housing 10 (or in the drawing) for the housing 10 (or the terminal device) to be plugged onto the circuit device; such as circuit board … or the like.

FIG. 2 also depicts jumper 30 (or base 31, secondary 33) provided with a tool slot 39; the tool slot 39 has mirror-like oblique edges at both sides for guiding a driver or a tool (not shown), and the lower end of the tool slot 39 is provided with an abutting end, so that the driver or the tool is easily slid into the bottom end of the tool slot 39 by the oblique guiding of the oblique edges, and the front end of the driver or the tool abuts against the abutting end of the tool slot 39, thereby facilitating the operator to operate the driver or the tool (not shown) to apply force (or react force) to detach the jumper 30 from the housing 10.

Referring to fig. 3, a modified embodiment of the conductive element 20 is illustrated. The base section 21a of the first portion 21 is bent vertically out of the configuration of the terminal pin 23 toward the lower side of the housing 10 (or in the drawing).

Referring to fig. 2 and 4, the inclined guide slot 15 is located at a position or region between the first portion 21 (or arm section 21b) and the second portion 22 (or curved section 22b) of the conductive element. And, the jumper 30 includes a base 31 and a conductive region 32 (and/or a sub-portion 33) connecting the base 31.

In the illustrated embodiment, the sub-portion 33 and the base portion 31 are integrally formed as a block structure, and are positioned on the same plane, so as to allow the base portion 31 and the sub-portion 33 to be securely engaged with the wall 11 of the housing 10. And, the base 31 is provided with a protrusion 34 to facilitate the action of the assembled housing 10 along the diagonal guide slot 15 for a person to grasp and manipulate the jumper 30.

In one embodiment, the jumper 30 has at least two conductive regions 32, and the conductive regions 32 are formed as a sheet structure, and extend obliquely away from the base 31 to form an oblique angle between the conductive regions 32 and the base 31. The inclination angle is assumed to be in the range of 5 degrees to 85 degrees with reference to one of the extension lines of the base 31. And, the base 31 (surface) of the jumper 30 may be provided with a (specification) number to facilitate a person to identify the specification of the terminal device plug wire.

Fig. 4 also shows that after the conductive area 32 of the jumper 30 is inserted into the housing 10 through the opening 13 (in a diagonal direction) and guided along the inclined guide slot 15, the conductive area 32 is pressed and fixed between the first portion 21 and the second portion 22, and the sub-portion 33 is allowed to close at least a partial area of the housing wire inlet 12, so as to improve the safety problem that the wire inlet of the old method is opened, and the operator is liable to inadvertently plug other wires or wires with different specifications, causing the malfunction of the terminal device and/or forming a dangerous circuit.

In detail, assuming that the central area of the conductive area 32 is used as a quadrant center (point), the orthogonal X-axis and Y-axis define a first quadrant, a second quadrant, a third quadrant, and a fourth quadrant; when the conductive area 32 of the jumper 30 is inserted into the housing 10 (in a diagonal direction) along the diagonal guide groove 15, it is pressed by the pressing section 21c of the first portion 21 and pushed toward the curved section 22b of the second portion 20, so that the upper area of the conductive area 32 is located in the first quadrant and the lower area of the conductive area 32 is located in the third quadrant. After the conductive region 32 passes through the curved portion 22b, the pressing portion 21c and the curved portion 22b (two regions) are formed to form an electrical connection pattern with an oblique angle (or an oblique angle) relative to the common pressing and fixing conductive region 32.

And, the conductive area 32 forms an electrical connection pattern with an oblique angle, allowing the conductive area 32 to reach the base section 21a of the first portion 21 through the pressing section 21c and the bending section 22b, forming a (multi-region) electrical connection structure of a third region, and bringing the conductive area 32 closer to the terminal pin 23, thereby establishing an effect of increasing a conductive contact area and a conductive performance; furthermore, the problems of complex structure, easy deviation or unstable contact due to external force, and affecting the conductive efficiency and safety in the prior art are improved.

The electrical connection pattern of the conductive region 32 formed with an oblique angle closer to the terminal pin 23 considers the following issues and effects:

1. the structural configuration of bringing the conductive regions 32 closer to the terminal pins 23 can shorten the distance from each other, relatively reduce the distance traveled by the current, and reduce the impedance and the accompanying heat generation.

2. Meanwhile, the time of signal transmission can be reduced.

Referring to FIGS. 5 and 6, a modified embodiment of the jumper 30 is depicted. The jumper 30 is shown with a protrusion 35 vertically connecting the secondary sections 33 such that an angle is formed between the protrusion 35 and the base section 31; the included angle is in the range of 10-85 degrees. After the conductive area 32 is inserted into the housing 10, the protrusion 35 is allowed to be assembled in the housing entrance hole 12, thereby closing at least a partial area of the entrance hole 12 and achieving the function of assisting in fixing the jumper 30 to the housing 10.

In a possible embodiment, the secondary portion 33 extends obliquely from the base portion 31 toward the upper side of the housing 10 (or in the drawing) and away from the conductive area 32, so that an included angle is formed between the secondary portion 33 and the base portion 31; the included angle is in the range of 10-85 degrees. And, it is shown that the base 31 (surface) of the jumper 30 may be provided with a numbered area 36 to facilitate identification of the terminal device plug wire specifications by personnel; the base 31 has a head end 38, and the head end 38 has a greater width than the base 31, which helps to provide easier access for a person to grasp the force bridge 30 and pull it away from the housing 10.

In one embodiment, the jumper 30 (or the base 31, the auxiliary part 33) is provided with a tool protrusion 37 to facilitate a person operating a driver or a tool (not shown) with a front end abutting against a lower end of the tool protrusion 37 to remove the jumper 30 from the housing 10 by applying (or reacting) a force.

Referring to fig. 2 and 7, the housing 10 has a chamber 18, and a main limiting portion 10a and an auxiliary limiting portion 19 adjacent to the chamber 18 for assembling a control member 40. The control member 40 includes a head 41, a belly 42 connecting the head 41, and a belly end 43; the ventral end 43 can be used to press the second portion 22 (or the free portion 22c) of the conductive member 20 to move downward in the figure, so as to release the pressed state of the conductive wire or to withdraw the conductive wire (the operation of withdrawing the conductive wire is well known and is not described and illustrated). An (abduction) space 44 is formed below the head 41 and laterally of the abdomen 42 for a lead (not shown) to pass through.

In the illustrated embodiment, the head 41 is provided with a shoulder 47 that cooperates with the primary and secondary restrictions 10a, 19 of the chamber 18 to regulate the actuation travel of the control member 40 within the chamber 18. And, the head 41 is formed with a groove 46 for stabilizing the operator for operating the tool 50; the abdomen portion 42 is provided with a single-piece auxiliary portion 45.

The casing 10 is provided with a configuration pattern of the auxiliary groove 17 and the notch 16 corresponding to the groove 46 and the auxiliary portion 45 of the control member 40.

Figure 7 particularly shows that the auxiliary channel compartment 18 stabilizes the movement of the control member 40 by displacing the auxiliary portion 45 along the auxiliary channel 17 of the housing 10 when the operator operates the tool 50 to push the head 41 through the groove 46 and the ventral tail end 43 to depress the free section 22c of the second portion 22. Also, the notch 16 of the housing 10 provides a space for movement of the tool 50, which helps to avoid a situation where a person would otherwise damage the housing 10 while operating the tool 50.

Typically, the terminal device and jumper of the combination jumper have the following advantages over the old methods:

1. the housing 10, conductive assembly 20, jumper 30, control 40 and related assembly structures have been redesigned. For example, the housing 10 is provided with an opening 13, an inclined guide groove 15, and a notch 16; the conductive member 20 includes a first base section 21a, an arm section 21b, a pressed section 21c, a second base section 22a, a bent section 22b, and a free section 22 c; the jumper 30 has a base 31, a conductive area 32, a sub-area 33, or a protrusion 35; the control member 40 is provided with a head portion 41, a belly portion 42, a belly portion tail end 43, a space 44, a combination slot chamber 18, etc., which are obviously different from the prior art, and the conductive structure or combination relationship of the prior art terminal device is changed, so that the use and operation mode of the prior art terminal device is different from the prior art.

2. In particular, the combination of the housing 10, the conductive element 20 and the jumper 30, and the electrical connection pressing section 21c and the bending section 22b which make the conductive area 32 form an oblique angle, so that the conductive area 32 is closer to the terminal pin 23, thereby shortening the distance between the conductive areas, relatively reducing the current traveling distance, reducing the impedance and the heat generated therewith, and reducing the signal transmission time; the problems of unstable contact or deviation due to external force contact, which affects the conductive performance, and complicated structure and relatively increased manufacturing cost due to the multi-layer/multi-layer conductive pins of the conventional jumper are solved. Moreover, the structure of the conventional jumper is not provided with the functions of identifying and preventing personnel from mistakenly plugging wires, so that the safety situations of the fault of the wiring terminal device and/or the formation of a dangerous circuit and the like are also obviously improved.

Therefore, the present invention provides an effective connecting terminal device for a combined jumper and a jumper, which have different space types from the prior art, have incomparable advantages in the old method, show great progress and fully meet the requirements of the invention patent.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, which is defined by the appended claims.