阅读说明：本技术 一种可调相分配接线端子 (Adjustable phase distribution binding post ) 是由 杨建� 刘德彪 段保领 顾林峰 陆远 于 2020-05-28 设计创作，主要内容包括：本发明公开了一种可调相分配接线端子,包括底座,所述底座的下表面固定连接有接线端子,所述底座的下表面限位转动有转盘,所述转盘的侧面固定连接有分合连接片,所述底座的下表面固定连接有调节装置,所述调节装置包括盒体,所述盒体的顶部与底座的下表面固定连接,所述盒体的左侧开设有通孔并通过通孔限位转动有矩形杆,所述盒体内设有斜面圆柱,所述斜面圆柱的侧面圆心处被矩形杆贯穿且与矩形杆固定连接,所述矩形杆的表面套有凸轮。本发明,通过上述结构之间的配合使用,解决了在实际使用过程中,由于拨杆的转动角度要求精度较高,接线端子的分合调节难以完成,调节较为费时费力,降低了工作效率,给使用带来不便的问题。(The invention discloses an adjustable phase distribution wiring terminal which comprises a base, wherein the lower surface of the base is fixedly connected with a wiring terminal, a turntable is arranged on the lower surface of the base in a limiting and rotating mode, a separation and combination connecting sheet is fixedly connected to the side surface of the turntable, an adjusting device is fixedly connected to the lower surface of the base and comprises a box body, the top of the box body is fixedly connected with the lower surface of the base, a through hole is formed in the left side of the box body, a rectangular rod is arranged in the box body in a limiting and rotating mode through the through hole, an inclined cylinder is arranged in the box body, the circle center of the side face of the inclined cylinder is penetrated through by the rectangular rod and is fixedly connected with the rectangular rod, and a cam is sleeved on the surface of the rectangular rod. According to the invention, through the matching use of the structures, the problems that in the actual use process, the rotation angle requirement precision of the deflector rod is high, the opening and closing adjustment of the wiring terminal is difficult to complete, the adjustment is time-consuming and labor-consuming, the working efficiency is reduced, and the inconvenience is brought to the use are solved.)

1. The utility model provides an adjustable distribution binding post mutually, includes base (1), the lower fixed surface of base (1) is connected with binding post (2), the spacing rotation of lower surface of base (1) has carousel (3), the side fixedly connected with deciliter connection piece (4) of carousel (3), its characterized in that: the lower surface of the base (1) is fixedly connected with an adjusting device (5);

the adjusting device (5) comprises a box body (6), the top of the box body (6) is fixedly connected with the lower surface of the base (1), a through hole is formed in the left side of the box body (6) and is provided with a rectangular rod (7) through the through hole in a limiting rotation mode, an inclined plane cylinder (8) is arranged in the box body (6), the side circle center of the inclined plane cylinder (8) is penetrated through by the rectangular rod (7) and is fixedly connected with the rectangular rod (7), a cam (71) is sleeved on the surface of the rectangular rod (7), a first pressure rod (9) is slidably connected on the inclined plane of the inclined plane cylinder (8), a limiting ring (10) is fixedly connected at the right end of the first pressure rod (9), a second pressure rod (11) is slidably connected to the inner wall of the limiting ring (10), a push plate (12) matched with the second pressure rod (11) is arranged on the lower surface of the turntable (3), and a pressing plate (13) is fixedly connected at the bottom of the second pressure rod (11), the surface of cam (71) and the lower surface sliding connection of clamp plate (13), the surface cover of depression bar two (11) has pressure spring (14), the opposite face fixed connection of both ends and spacing ring (10) and clamp plate (13) of pressure spring (14), the right side fixedly connected with sleeve (15) of spacing ring (10), the spacing sliding connection of inner wall of sleeve (15) has spacing guide block (16), the left side fixedly connected with pressure spring two (17) of spacing guide block (16), the left end of pressure spring two (17) and the inner wall fixed connection of sleeve (15), the right side fixedly connected with depression bar three (18) of spacing guide block (16), the right-hand member of depression bar three (18) and the inner wall fixed connection of box body (6), the surface swing joint of rectangular rod (7) has solid locking device (19).

2. An adjustable phase-splitting terminal according to claim 1, wherein: the locking device (19) comprises a driving disc (20), the driving disc (20) is penetrated by a rectangular rod (7) and is in sliding connection with the rectangular rod (7), a baffle ring (21) is fixedly connected to the surface of the rectangular rod (7), a tension spring (22) is sleeved on the surface of the rectangular rod (7), two ends of the tension spring (22) are fixedly connected with the opposite sides of the driving disc (20) and the baffle ring (21), a fourth compression bar (23) is fixedly connected to the right side of the driving disc (20), a rubber pressing sheet (24) is fixedly connected to the right end of the fourth compression bar (23), and the right side of the rubber pressing sheet (24) is movably connected with the left side of the box body (6).

3. An adjustable phase-splitting terminal according to claim 1, wherein: the upper surface of depression bar two (11) has seted up standing groove (25), the inner wall sliding connection of standing groove (25) has movable block (26), the top fixedly connected with bevel block (27) of movable block (26), the surface cover of standing groove (25) has pressure spring four (28), the opposite face fixed connection of both ends and bevel block (27) and depression bar two (11) of pressure spring four (28).

4. An adjustable phase-splitting terminal according to claim 1, wherein: four corners of the box body (6) close to the bottom are all subjected to arc transition treatment.

5. An adjustable phase-splitting terminal according to claim 1, wherein: the left end of the first pressure lever (9) is an arc-shaped surface, and the first pressure lever (9) is in sliding connection with the inclined surface on the right side of the inclined-surface cylinder (8) through the arc-shaped surface on the first pressure lever.

6. An adjustable phase-splitting terminal according to claim 1, wherein: the number of the push plates (12) is six, and the six push plates (12) are uniformly distributed on the lower surface of the turntable (3).

7. An adjustable phase-splitting terminal according to claim 1, wherein: the upper surface fixed connection of carousel (3) rotates post (29), the surface of rotating post (29) runs through base (1) and spacing rotation on base (1).

Technical Field

The invention relates to the technical field of wiring terminal equipment, in particular to an adjustable phase distribution wiring terminal.

Background

The three-phase load unbalance of the public distribution transformer area is a common technology and management problem puzzling power supply enterprises, single-phase load distribution unbalance is increased and serious along with the increase of household electrical appliances of residents and the use of high-power electrical appliances, the loss of lines and transformers can be increased due to the three-phase load unbalance current, the electric energy quality of a low-voltage distribution network is poor, the low-voltage phenomenon of users is caused to occur frequently, and the safe operation of the low-voltage distribution network is also influenced. Conventionally, for adjustment of three-phase load unbalance in a public distribution transformer area, measures such as adjusting a phase connection mode of an electric meter box through pole climbing operation or adjusting secondary wiring in the electric meter box are generally adopted, so that the labor intensity is high, the consumed time is long, the life and production of residents are influenced, and safety risks exist; meanwhile, the traditional wiring terminal has higher cost and slow popularization and implementation, and is not beneficial to the existing development requirements;

therefore, an adjustable terminal device is proposed, such as a novel phase modulation switch for adjusting a low-voltage three-phase load disclosed in chinese patent CN 108666165B. And the base is also provided with a live wire outlet terminal and a zero-phase outlet terminal which are used for being connected with a user side. The invention has simple structure, convenient processing, low cost and simple operation, and is beneficial to large-scale popularization and use;

however, in the actual use process, because the rotation angle of the deflector rod requires high precision, the opening and closing adjustment of the wiring terminal is difficult to complete, the adjustment is time-consuming and labor-consuming, the working efficiency is reduced, and inconvenience is brought to use.

Disclosure of Invention

The invention aims to provide an adjustable phase distribution wiring terminal which has the advantages of being fast and convenient to adjust and more accurate in adjusting effect, and solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an adjustable distribution binding post mutually, includes the base, the lower fixed surface of base is connected with binding post, the spacing rotation of lower surface of base has the carousel, the side fixedly connected with deciliter connection piece of carousel, the lower fixed surface of base is connected with adjusting device.

The adjusting device comprises a box body, the top of the box body is fixedly connected with the lower surface of a base, a through hole is formed in the left side of the box body, a rectangular rod is rotated in a limiting mode through the through hole, an inclined plane cylinder is arranged in the box body, the circle center of the side face of the inclined plane cylinder is penetrated through by the rectangular rod and is fixedly connected with the rectangular rod, a cam is sleeved on the surface of the rectangular rod, a first pressure rod is connected to the inclined plane of the inclined plane cylinder in a sliding mode, a limiting ring is fixedly connected to the right end of the first pressure rod, a second pressure rod is connected to the inner wall of the limiting ring in a sliding mode, a push plate matched with the second pressure rod is arranged on the lower surface of the rotary disc, a pressure plate is fixedly connected to the bottom of the second pressure rod, the surface of the cam is connected with the lower surface of the pressure plate in a sliding mode, a first pressure spring is sleeved on the surface of the second pressure rod, two ends of the first pressure spring are fixedly connected with the opposite faces of the limiting ring and the pressure plate, and a sleeve is fixedly connected to the right side of the limiting ring, the limiting sliding connection of the inner wall of the sleeve is provided with a limiting guide block, the left side of the limiting guide block is fixedly connected with a pressure spring II, the left end of the pressure spring II is fixedly connected with the inner wall of the sleeve, the right side of the limiting guide block is fixedly connected with a pressure rod III, the right end of the pressure rod III is fixedly connected with the inner wall of the box body, and the surface of the rectangular rod is movably connected with a locking device.

Preferably, the locking device comprises a driving disc, the driving disc is penetrated by a rectangular rod and is in sliding connection with the rectangular rod, a baffle ring is fixedly connected to the surface of the rectangular rod, a tension spring is sleeved on the surface of the rectangular rod, two ends of the tension spring are fixedly connected with the opposite sides of the driving disc and the baffle ring, a fourth pressing rod is fixedly connected to the right side of the driving disc, a rubber pressing sheet is fixedly connected to the right end of the fourth pressing rod, and the right side of the rubber pressing sheet is movably connected with the left side of the box body.

Preferably, a placing groove is formed in the upper surface of the second pressing rod, a movable block is connected to the inner wall of the placing groove in a sliding mode, an inclined block is fixedly connected to the top of the movable block, a pressure spring four is sleeved on the surface of the placing groove, and two ends of the pressure spring four are fixedly connected with the inclined block and the opposite surface of the second pressing rod.

Preferably, four corners of the box body close to the bottom are all subjected to arc transition treatment.

Preferably, the left end of the first pressure lever is an arc-shaped surface, and the first pressure lever is in sliding connection with the inclined surface on the right side of the inclined-surface cylinder through the arc-shaped surface on the first pressure lever.

Preferably, the number of the push plates is six, and the six push plates are uniformly distributed on the lower surface of the rotary table.

Preferably, the upper surface of the turntable is fixedly connected with a rotating column, and the surface of the rotating column penetrates through the base and is limited to rotate on the base.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, through the arrangement of the adjusting device, the turntable can rotate on the base by a fixed angle, and the split-connection connecting sheet on the turntable can be accurately clamped with the wiring terminal through the rotation of the fixed angle, so that the use is more convenient and faster;

the rectangular rod is driven to rotate manually, so that the rectangular rod drives the inclined plane cylinder to rotate synchronously;

when the flange area on the right side of the inclined plane cylinder is in contact with the left end of the first pressure rod, the pressure rod drives the limiting ring and the sleeve to move to the position closest to the right side on the limiting guide block after overcoming the elasticity of the second pressure spring; namely, after the inclined plane cylinder continuously rotates, the first pressure lever, the limiting ring and the sleeve can stably reciprocate left and right;

the cam can also rotate step by step along with the rotation of the rectangular rod, when a flange on the cam is contacted with the lower surface of the pressure plate, the pressure plate can drive the second pressure rod to move upwards to the highest position, and then when a concave edge surface on the cam is contacted with the lower surface of the pressure plate along with the rotation, the pressure plate can drive the second pressure rod to move downwards on the limiting ring under the action of the elastic force of the first pressure spring;

synthesizing the movement of the second compression bar in the horizontal and vertical directions;

when the second pressure lever moves to the right, the second pressure lever also moves upwards at the same time, even if the second pressure lever moves towards the upper right; the push plate is pushed by moving the right upper part, so that the push plate drives the turntable to rotate anticlockwise on the base;

when the second pressure lever moves leftwards, the second pressure lever also moves downwards, so that the second pressure lever moves towards the lower left; the second pressure lever rotates to the left area of the next push plate by moving towards the left lower part;

when the rectangular rod drives the inclined plane cylinder to rotate for a circle, the rectangular rod can finish the movement towards the upper right direction and the lower left direction, and further, the rotation of the turntable at a fixed angle is finished by pushing one push plate to move;

the rectangular rod after rotation adjustment is locked through the locking device, so that accidental rotation of the rectangular rod is avoided;

through the cooperation between the above-mentioned structure use, solved in the in-service use process, because the turned angle of driving lever requires the precision higher, binding post's deciliter is adjusted and is difficult to accomplish, adjusts comparatively hard and time consuming, has reduced work efficiency, gives the problem that the use is inconvenient.

Drawings

FIG. 1 is a front cross-sectional view of a cassette of the present invention;

FIG. 2 is a front cross-sectional view of the stop collar of FIG. 2 in accordance with the present invention;

fig. 3 is a bottom view of the turntable of the present invention.

In the figure: 1. a base; 2. a wiring terminal; 3. a turntable; 4. separating and combining the connecting sheets; 5. an adjustment device; 6. a box body; 7. a rectangular bar; 71. a cam; 8. a beveled cylinder; 9. a first pressure lever; 10. a limiting ring; 11. a second pressure lever; 12. pushing the plate; 13. pressing a plate; 14. a first pressure spring; 15. a sleeve; 16. a limiting guide block; 17. a second pressure spring; 18. a third pressure lever; 19. a locking device; 20. a drive disc; 21. a baffle ring; 22. a tension spring; 23. a fourth pressure lever; 24. pressing rubber sheets; 25. a placement groove; 26. a movable block; 27. a bevel block; 28. a pressure spring IV; 29. the post is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an adjustable phase distribution wiring terminal comprises a base 1, wherein the base 1 plays a role in fixing and supporting; the lower surface of the base 1 is fixedly connected with a wiring terminal 2, and the wiring terminal 2 comprises an A-phase wiring terminal, a B-phase wiring terminal, a C-phase wiring terminal, a zero-phase wiring terminal, a live wire outlet terminal and a zero-phase outlet terminal; the rotary table 3 is in limited rotation on the lower surface of the base 1, the rotary column 29 is fixedly connected to the upper surface of the rotary table 3, the surface of the rotary column 29 penetrates through the base 1 and rotates in a limited manner on the base 1, and through the arrangement of the rotary column 29 on the rotary table 3, after the rotary table 1 penetrates through the base 1 and rotates in a limited manner on the base 1, the friction force generated when the rotary table 3 rotates is increased, so that the inclined plane block 27 can be prevented from contacting with the surface of the push plate 12 when moving in the left-lower direction, the rotary table 3 deflects, the contact connection between the wiring terminal 2 and the separation and combination connecting sheet 4 is not tight enough, and inconvenience is brought to use;

the side surface of the rotary table 3 is fixedly connected with a split-connection connecting sheet 4, the base 1 is also provided with a split-connection connecting sheet base which is electrically connected with a live wire outlet terminal, the split-connection connecting sheet 4 is electrically connected with the split-connection connecting sheet base, the split-connection connecting sheet 4 is electrically contacted and connected with a static contact, and the base is also provided with a sealing cover for sealing the base; the adjusting device 5 is fixedly connected to the lower surface of the base 1, the turntable 3 can rotate on the base 1 at a fixed angle through the adjusting device 5, and the split-joint connecting pieces 4 on the turntable 3 can be accurately clamped with the connecting terminals 2 through the rotation at the fixed angle, so that the use is more convenient and faster;

the adjusting device 5 comprises a box body 6, the top of the box body 6 is fixedly connected with the lower surface of the base 1, four corners of the box body 6 close to the bottom are subjected to arc transition treatment, and the arc transition treatment on the box body 6 plays a role in protecting in daily use and avoids accidental collision caused by sharp edges;

a through hole is formed in the left side of the box body 6, a rectangular rod 7 is limited and rotated through the through hole, an inclined plane cylinder 8 is arranged in the box body 6, and the rectangular rod 7 drives the inclined plane cylinder 8 to rotate synchronously by manually driving the rectangular rod 7 to rotate;

the center of the circle of the side face of the inclined plane cylinder 8 is penetrated by the rectangular rod 7 and is fixedly connected with the rectangular rod 7, the cam 71 is sleeved on the surface of the rectangular rod 7, the first pressure lever 9 is connected to the inclined plane of the inclined plane cylinder 8 in a sliding mode, the left end of the first pressure lever 9 is an arc-shaped face, the first pressure lever 9 is connected with the inclined plane on the right side of the inclined plane cylinder 8 in a sliding mode through the arc-shaped face on the first pressure lever 9, and the first pressure lever 9 can slide on the inclined plane cylinder 8 more smoothly through the arc-shaped face on the left end of the first pressure lever 9;

the right end of the first pressure lever 9 is fixedly connected with a limiting ring 10, the inner wall of the limiting ring 10 is connected with a second pressure lever 11 in a sliding mode, the upper surface of the second pressure lever 11 is provided with a placing groove 25, the inner wall of the placing groove 25 is connected with a movable block 26 in a sliding mode, the top of the movable block 26 is fixedly connected with a bevel block 27, the surface of the placing groove 25 is sleeved with a fourth pressure spring 28, and two ends of the fourth pressure spring 28 are fixedly connected with the bevel block 27 and the opposite surface of the second pressure lever 11;

when the device is used, through the matching among the movable block 26, the inclined block 27 and the pressure spring IV 28, when the inclined plane on the inclined block 27 is contacted with the right side of the push plate 12, the movable block 26 can be quickly retracted into the placing groove 25 after being extruded, so that the inclined block 27 on the second compression bar 11 can quickly and smoothly pass through the push plate 12 and finally rotate to the left side of the push plate 12, and finally the right sides of the inclined block 27 and the second compression bar 11 are contacted with the left side of the push plate 12; namely, the second pressure lever 11 is smoothly transferred to the left side of the next push plate 12 under the condition of not influencing the rotation angle of the rotary disc 3;

the lower surface of the rotary table 3 is provided with six push plates 12 matched with the second pressure rod 11, the six push plates 12 are uniformly distributed on the lower surface of the rotary table 3, the six push plates 12 correspond to the six wiring terminals, and the wiring terminals at one position can be switched by rotating the rotary table 3 with the split-joint connecting sheet 4 thereon by sixty degrees, so that the use is more convenient;

the bottom of the second pressure lever 11 is fixedly connected with a pressure plate 13, the surface of the cam 71 is in sliding connection with the lower surface of the pressure plate 13, the cam 71 can also rotate step by step along with the rotation of the rectangular rod 7, when the flange on the cam 71 is in contact with the lower surface of the pressure plate 13, the pressure plate 13 can drive the second pressure lever 11 to move upwards to the highest position, and then when the flange surface on the cam 71 is in contact with the lower surface of the pressure plate 13 along with the rotation, the pressure plate 13 can drive the second pressure lever 11 to move downwards on the limit ring 10 under the elastic force of the first pressure spring 14;

the surface of the second pressure lever 11 is sleeved with a first pressure spring 14, two ends of the first pressure spring 14 are fixedly connected with opposite surfaces of the limiting ring 10 and the pressure plate 13, the right side of the limiting ring 10 is fixedly connected with a sleeve 15, the inner wall of the sleeve 15 is in limiting sliding connection with a limiting guide block 16, the left side of the limiting guide block 16 is fixedly connected with a second pressure spring 17, the left end of the second pressure spring 17 is fixedly connected with the inner wall of the sleeve 15, the right side of the limiting guide block 16 is fixedly connected with a third pressure lever 18, and the right end of the third pressure lever 18 is fixedly connected with the inner wall of the box body 6, when the flange area on the right side of the inclined plane cylinder 8 is contacted with the left end of the pressure rod I9, the pressure rod I9 can drive the limiting ring 10 and the sleeve 15 to move to the position closest to the right side on the limiting guide block 16 after overcoming the elastic force of the pressure spring II 17, similarly, when the concave edge area on the right side of the inclined plane cylinder 8 is contacted with the left end of the pressure rod I9, under the action of the elastic force of the second pressure spring 17, the sleeve 15 can drive the limiting ring 10 and the first pressure lever 9 to move left; namely, after the inclined plane cylinder 8 continuously rotates, the first pressure lever 9, the limiting ring 10 and the sleeve 15 can stably reciprocate left and right;

synthesizing the movement of the second compression bar 11 in the horizontal and vertical directions;

when the second pressure lever 11 moves to the right, the second pressure lever 11 also moves upwards at the same time, even if the second pressure lever 11 moves towards the upper right; the push plate 12 is pushed by moving the right upper part, so that the push plate 12 drives the turntable 3 to rotate anticlockwise on the base 1;

when the second compression bar 11 moves leftwards, the second compression bar 11 also moves downwards, so that the second compression bar 11 moves towards the lower left; by moving towards the left lower part, the second pressure lever 11 rotates to the left area of the next push plate 12,

when the rectangular rod 7 drives the inclined plane cylinder 8 to rotate for a circle, the movement towards the upper right direction and the lower left direction can be completed once, and further, the rotation of the turntable 3 with a fixed angle is completed by pushing one push plate 12 to move;

the surface of the rectangular rod 7 is movably connected with a fixing and locking device 19, the rectangular rod 7 which is adjusted in rotation is locked through the fixing and locking device 19, and the rectangular rod 7 is prevented from rotating accidentally;

the locking device 19 comprises a driving disc 20, the driving disc 20 is penetrated by the rectangular rod 7 and is connected with the rectangular rod 7 in a sliding manner, the surface of the rectangular rod 7 is fixedly connected with a retaining ring 21, the surface of the rectangular rod 7 is sleeved with a tension spring 22, two ends of the tension spring 22 are fixedly connected with opposite sides of the driving disc 20 and the retaining ring 21, the right side of the driving disc 20 is fixedly connected with a pressure lever four 23, the right end of the pressure lever four 23 is fixedly connected with a rubber pressing sheet 24, the right side of the rubber pressing sheet 24 is movably connected with the left side of the box body 6, when in use, the driving disc 20 drives the pressure lever four 23 and the rubber pressing sheet 24 to move rightwards together under the elastic force of the tension spring 22, finally the right side of the rubber pressing sheet 24 is tightly attached to the left side of the box body 6, the friction force between the rubber pressing sheet 24 and the box body 6 is increased, and the hole penetrating through the rectangular rod 7 on the driving disc 20 is a rectangular hole, so that the friction force between the rubber pressing sheet 24 and the box body 6 is passed through, the rotation of the rectangular rod 7 can be locked, and the stability of the rectangular rod 7 after rotation adjustment is ensured;

when the rectangular rod 7 needs to be rotationally adjusted, the driving disk 20 is manually moved leftwards on the rectangular rod 7 after overcoming the elasticity of the tension spring 22, so that the four pressing rods 23 drive the rubber pressing sheets 24 to be separated from the contact with the left side of the box body 6, the friction resistance between the two is contacted, and the driving disk 20 is manually driven to rotate, so that the driving rotation of the rectangular rod 7 can be synchronously completed; after the rotation is finished, the traction of the driving disc 20 is released, and the rubber pressing sheet 24 is contacted with the left side of the box body 6 again under the action of the elastic force of the tension spring 22, so that the rectangular rod 7 is locked again;

the working principle is as follows: when the phase-adjustable distribution wiring terminal is used, the turntable 3 can rotate on the base 1 at a fixed angle through the arrangement of the adjusting device 5, and the split-joint connecting pieces 4 on the turntable 3 can be accurately clamped with the wiring terminals 2 through the rotation at the fixed angle, so that the phase-adjustable distribution wiring terminal is more convenient and faster to use; the rectangular rod 7 is driven to rotate manually, so that the rectangular rod 7 drives the inclined plane cylinder 8 to rotate synchronously; when the flange area on the right side of the inclined plane cylinder 8 is contacted with the left end of the pressure lever I9, the pressure lever I9 can drive the limiting ring 10 and the sleeve 15 to move to the position closest to the right side on the limiting guide block 16 after overcoming the elastic force of the pressure spring II 17, and similarly, when the concave edge area on the right side of the inclined plane cylinder 8 is contacted with the left end of the pressure lever I9, the sleeve 15 can drive the limiting ring 10 and the pressure lever I9 to move to the left under the elastic force of the pressure spring II 17; namely, after the inclined plane cylinder 8 continuously rotates, the first pressure lever 9, the limiting ring 10 and the sleeve 15 can stably reciprocate left and right; the cam 71 rotates step by step along with the rotation of the rectangular rod 7, when the flange on the cam 71 is contacted with the lower surface of the pressure plate 13, the pressure plate 13 drives the second pressure rod 11 to move upwards to the highest position, and then when the flange on the cam 71 is contacted with the lower surface of the pressure plate 13 along with the rotation, the pressure plate 13 drives the second pressure rod 11 to move downwards on the limiting ring 10 under the action of the elastic force of the first pressure spring 14; synthesizing the movement of the second compression bar 11 in the horizontal and vertical directions; when the second pressure lever 11 moves to the right, the second pressure lever 11 also moves upwards at the same time, even if the second pressure lever 11 moves towards the upper right; the push plate 12 is pushed by moving the right upper part, so that the push plate 12 drives the turntable 3 to rotate anticlockwise on the base 1; when the second compression bar 11 moves leftwards, the second compression bar 11 also moves downwards, so that the second compression bar 11 moves towards the lower left; the second pressure lever 11 rotates to the left area of the next push plate 12 by moving towards the left lower part; when the rectangular rod 7 drives the inclined plane cylinder 8 to rotate for a circle, the movement towards the upper right direction and the lower left direction can be completed once, and further, the rotation of the turntable 3 with a fixed angle is completed by pushing one push plate 12 to move; through the cooperation between the above-mentioned structure use, solved in the in-service use process, because the turned angle of driving lever requires the precision higher, binding post's deciliter is adjusted and is difficult to accomplish, adjusts comparatively hard and time consuming, has reduced work efficiency, gives the problem that the use is inconvenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.