阅读说明：本技术 一种万向倾倒开关 (Universal tilting switch ) 是由 钟远浩 欧志文 于 2019-10-23 设计创作，主要内容包括：本发明涉及倾倒开关技术领域,特指一种万向倾倒开关,包括倾倒角度调节装置、万向倾倒组件、免焊接簧片组件、绝缘组件以及铆接固定组件对应设置组成的倾倒开关,万向倾倒组件包括主支架、万向铰链与摆锤,主支架一端设有用于固定于绝缘组件上的铆钉孔,主支架中部设有用于倾倒角度调节装置安装的带拉窝螺孔,主支架另一端设有用于万向铰链安装的带拉窝安装孔,万向铰链上部可转动的安装于带拉窝安装孔内,万向铰链下部连接于摆锤,免焊接簧片组件包括动触片与静触片,动触片与静触片一端分别固定于绝缘组件上,动触片上设有动触点,静触片设有静触点,动触点与静触点对应连接,动触片另一端通过绝缘管套于万向铰链上,绝缘管平行设于摆锤上方。(The invention relates to the technical field of a dumping switch, in particular to a universal dumping switch, which comprises a dumping angle adjusting device, a universal dumping component, a welding-free spring component, an insulating component and a riveting fixing component which are correspondingly arranged, wherein the universal dumping component comprises a main support, a universal hinge and a pendulum bob, one end of the main support is provided with a rivet hole for fixing on the insulating component, the middle part of the main support is provided with a screw hole with a pull socket for installing the dumping angle adjusting device, the other end of the main support is provided with a mounting hole with a pull socket for installing the universal hinge, the upper part of the universal hinge is rotatably arranged in the mounting hole with the pull socket, the lower part of the universal hinge is connected with the pendulum bob, the welding-free spring component comprises a movable contact and a static contact, one ends of the movable contact and the static contact are respectively fixed on the insulating component, the movable contact is provided, the other end of the movable contact spring is sleeved on the universal hinge through an insulating pipe, and the insulating pipe is arranged above the pendulum bob in parallel.)

1. A universal tilt switch is characterized in that: comprises a dumping switch which is formed by correspondingly arranging a dumping angle adjusting device, a universal dumping component, a welding-free reed component, an insulating component and a riveting fixing component, wherein the universal dumping component comprises a main support (1), a universal hinge and a pendulum bob (4), one end of the main support (1) is provided with a rivet hole (5) used for being fixed on the insulating component, the middle part of the main support (1) is provided with a socket screw hole (6) used for installing a dumping angle adjusting device, the other end of the main support (1) is provided with a socket installing hole (7) used for installing the universal hinge, the upper part of the universal hinge is rotatably arranged in the socket installing hole (7) in the belt, the lower part of the universal hinge is connected with the pendulum bob (4), the welding-free reed component comprises a movable reed (8) and a static reed (9), one end of the movable reed (8) and one end of the static reed (9) are respectively fixed on the insulating, the movable contact is arranged on the movable contact piece (8), the static contact piece (9) is provided with a static contact, the movable contact and the static contact are correspondingly connected to realize circuit communication, the other end of the movable contact piece (8) is sleeved on the universal hinge through an insulating pipe (12), the insulating pipe (12) is arranged above the pendulum bob (4) in parallel, and when the main support (1) is inclined, the pendulum bob (4) pushes the insulating pipe (12) under the action of gravity to enable the movable contact on the movable contact piece (8) to be disconnected with the static contact on the static contact piece (9) to realize circuit disconnection.

2. A universal tilt switch as claimed in claim 1, wherein: the universal hinge comprises a first hinge (2) and a second hinge (3), the upper portion of the first hinge (2) is rotatably installed in the pull-socket installation hole (7), the lower portion of the first hinge (2) is hinged to the upper portion of the second hinge (3), the lower portion of the second hinge (3) is located on the pendulum bob (4), and the first hinge (2) is sleeved with the insulating pipe (12).

3. A universal tilt switch according to claim 2, wherein: the lower part of the first hinge (2) is provided with a hook (10), and the upper part of the second hinge (3) is provided with a through hole (11) convenient for the hook (10) to hook.

4. A universal tilt switch as claimed in claim 1, wherein: the movable contact spring (8) comprises a lower spring (13) and an upper spring (14), the left end of the lower spring (13) is provided with a lower spring positioning opening (17), the left end of the upper reed (14) is provided with an upper reed positioning hook (27), the upper reed positioning hook (27) is correspondingly buckled and connected with the lower reed positioning opening (17), the rear end of the upper spring plate (14) is provided with a positioning bend (52), the rear end of the lower spring plate (13) is provided with a positioning notch (53), the positioning bend (52) is correspondingly positioned and connected with the positioning notch (53), a tongue-shaped spring leaf (19) is arranged in the middle of the lower spring leaf (13), the tongue-shaped reed (19) is provided with a convex buckle (20), the right end of the upper reed (14) is provided with a tongue-shaped reed convex buckle hole (28), the convex buckle (20) is matched and buckled in a tongue-shaped reed convex buckle hole (28).

5. The universal tilt switch of claim 4, wherein: the two sides of the lower reed (13) are respectively provided with an inner frame support frame (21) and an outer frame support frame (22), inner frame support frame reinforcing ribs (23) are arranged on the inner frame support frame (21), outer frame support frame reinforcing ribs (24) are arranged on the outer frame support frame (22), the right end of the lower reed (13) is provided with a Z-shaped bending part (18), an insulating tube mounting hole (25) is formed in the Z-shaped bending part (18), two sides of the insulating tube mounting hole (25) are respectively provided with an inverted buckle (26), the left end of the lower reed (13) is provided with a first ceramic tube penetrating hole (15) fixed on an insulating assembly, and two sides of the inner symmetry of the first ceramic tube penetrating hole (15) are respectively provided with a ceramic tube ringing prevention elastic sheet (16).

6. The universal tilt switch of claim 4, wherein: go up the both sides of reed (14) and be equipped with reed girder strengthening rib (29) respectively, the left end of going up reed (14) is equipped with and is fixed in porcelain tube hole two (30) of wearing on the insulating assembly, the both sides of wearing porcelain tube hole two (30) interior symmetry are equipped with respectively and prevent that the porcelain tube from ringing and keep away position breach (31), the centre of going up reed (14) is equipped with silver contact spacing hook (32) and is used for connecting the regulation post of slope angle adjusting device and draws nest (33).

7. A universal tilt switch as claimed in claim 1, wherein: the movable contact spring (8) comprises an integrated reed (34) and a spring piece (35), an inner frame bearing frame (21) and an inner frame bearing frame limiting point (36) used for limiting the inner frame bearing frame (21) are arranged in the middle of the integrated reed (34), a spring piece mounting positioning buckle (37) and a spring piece mounting hole (38) are arranged on the inner frame bearing frame (21), a mounting positioning hole (41) matched with the spring piece mounting positioning buckle (37) in a buckling mode is formed in the left end of the spring piece (35), and an arrow-head-shaped reverse buckle (42) matched with the spring piece mounting hole (38) in a buckling mode is arranged at the right end of the spring piece (35).

8. The universal tilt switch of claim 7, wherein: the spring piece mounting holes (38) are formed in a tongue-shaped adjusting reed (39) on the inner frame support frame (21), adjusting reed reinforcing ribs (40) are arranged on two sides of the tongue-shaped adjusting reed (39) respectively, an adjusting column pull pit (33) used for being connected with the dumping angle adjusting device is arranged on the tongue-shaped adjusting reed (39), a porcelain tube penetrating hole I (15) fixed on the insulating assembly is arranged at the left end of the integrated reed (34), porcelain tube noise prevention elastic pieces (16) are arranged on two symmetrical sides in the porcelain tube penetrating hole I (15) respectively, outer frame support frames (22) are arranged on two sides of the integrated reed (34) respectively, outer frame reinforcing ribs (24) are arranged on the outer frame support frames (22), a B-shaped bending part (18) is arranged at the right end of the integrated reed (34), and insulating tube mounting holes (25) are formed in the B-shaped bending part (18), and two symmetrical sides of the insulating tube mounting hole (25) are respectively provided with an inverted buckle (26).

Technical Field

The invention relates to the technical field of a tilt switch, in particular to a universal tilt switch.

Background

The tilt switch is used to automatically turn on or off various electrical appliances that need to be prevented from tilting or tipping. At present, the tilt switch is widely applied to various electric heating devices, household appliances, environment control and regulation devices and the like. Conventional dump switches: 1. the components containing plastic components are adopted, so that the temperature of the use environment of the dumping switch is limited within 105 ℃, and can only be increased to 150 ℃ at most; 2. the pouring angle of the existing partial dumping switch is limited by direction conditions and can only be effective in a plurality of specified directions; the existing dumping switch with a part of universal dumping functions adopts a metal ball way, the metal ball is not only a dumping sensor, but also is used as an on-off loop pole of the dumping switch, so that the current carrying capacity of the switch is small (less than or equal to 5A), and the arc ignition during on-off can cause the metal ball to be welded with a contact loop metal sheet, so that the ball cannot roll, and the dumping sensing fails; 3. the traditional dumping switch is produced by presetting an angle, and the angle and the sensitivity of a client are not adjustable, so that the use flexibility requirement of the user is limited.

Therefore, it is necessary to develop other structures of the tilt switch.

Disclosure of Invention

Aiming at the problems, the invention provides a universal dumping switch, which is characterized in that parts comprising metal steel and alumina ceramic are adopted, so that the use environment temperature of the dumping switch is expanded to be more than 300 ℃ and can reach 400 ℃ at most; a universal hinge weighted pendulum structure is adopted as a tilting sensor, and the tilting direction is not limited; a good conductor and a silver alloy contact form a welding-free reed assembly, so that the current carrying capacity of the tilt switch is improved to 16A (maximum 20A), and the tilt sensor and the current carrying switch respectively perform their own functions without mutual interference; the pouring angle adjusting device and the universal pouring assembly capable of adjusting the height of the pendulum suspension are arranged on the main support, so that the pouring angle and the sensitivity can be accurately adjusted; compared with the prior art, the application range and the scene are expanded, the current carrying capacity is improved, and the safety, the accuracy and the use convenience are improved.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a universal dumping switch comprises a dumping angle adjusting device, a universal dumping component, a welding-free spring component, an insulating component and a riveting fixing component which are correspondingly arranged to form the dumping switch, wherein the universal dumping component comprises a main support, a universal hinge and a pendulum bob, one end of the main support is provided with a rivet hole for fixing on the insulating component, the middle part of the main support is provided with a socket pulling screw hole for installing the dumping angle adjusting device, the other end of the main support is provided with a socket pulling mounting hole for installing the universal hinge, the upper part of the universal hinge is rotatably arranged in the socket pulling mounting hole, the lower part of the universal hinge is connected with the pendulum bob, the welding-free spring component comprises a movable contact and a static contact, one ends of the movable contact and the static contact are respectively fixed on the insulating component, the movable contact is provided with a movable contact, the static contact is provided with a static contact, the movable contact and the, the other end of the movable contact is sleeved on the universal hinge through an insulating pipe, the insulating pipe is arranged above the pendulum bob in parallel, and when the main support is inclined, the pendulum bob pushes the insulating pipe under the action of gravity to disconnect the movable contact on the movable contact and the static contact on the static contact, so that the circuit is disconnected.

Furthermore, the universal hinge comprises a first hinge and a second hinge, the upper part of the first hinge is rotatably arranged in the hole for installing the pull nest, the lower part of the first hinge is hinged with the upper part of the second hinge, the lower part of the second hinge is positioned on the pendulum, and the insulating pipe is sleeved on the first hinge.

Furthermore, the lower part of the first hinge is provided with a hook, and the upper part of the second hinge is provided with a through hole convenient for the hook to hook.

Furthermore, the movable contact spring comprises a lower reed and an upper reed, a lower reed positioning opening is formed in the left end of the lower reed, an upper reed positioning hook is arranged at the left end of the upper reed and correspondingly buckled with the lower reed positioning opening, a positioning bend is arranged at the rear end of the upper reed, a positioning notch is formed in the rear end of the lower reed, the positioning bend and the positioning notch are correspondingly positioned and connected, a tongue-shaped reed is arranged in the middle of the lower reed, a convex buckle is arranged on the tongue-shaped reed, a tongue-shaped reed convex buckle hole is formed in the right end of the upper reed, and the convex buckle is matched and buckled in the tongue-shaped reed convex buckle hole.

Furthermore, the two sides of the lower reed are respectively provided with an inner frame support frame and an outer frame support frame, the inner frame support frame is provided with inner frame support frame reinforcing ribs, the outer frame support frame is provided with outer frame support frame reinforcing ribs, the right end of the lower reed is provided with a Z-shaped bend, an insulating tube mounting hole is formed in the Z-shaped bend, the two symmetrical sides of the insulating tube mounting hole are respectively provided with an inverted buckle, the left end of the lower reed is provided with a first ceramic tube penetrating hole fixed on the insulating assembly, and the two symmetrical sides in the first ceramic tube penetrating hole are respectively provided with an anti-sounding elastic sheet of.

Further, the two sides of the upper reed are respectively provided with an upper reed girder reinforcing rib, the left end of the upper reed is provided with a second ceramic pipe penetrating hole fixed on the insulating assembly, two symmetrical sides in the second ceramic pipe penetrating hole are respectively provided with a gap for preventing the ceramic pipe from moving and avoiding the position, and the middle of the upper reed is provided with a silver contact limiting hook and an adjusting column used for being connected with the dumping angle adjusting device and pulling the nest.

Furthermore, the movable contact spring comprises an integrated spring piece and a spring piece, an inner frame bearing frame and an inner frame bearing frame limiting point used for limiting the inner frame bearing frame are arranged in the middle of the integrated spring piece, a spring piece mounting positioning buckle and a spring piece mounting hole are arranged on the inner frame bearing frame, a mounting positioning hole matched with the spring piece mounting positioning buckle is formed in the left end of the spring piece, and an arrow-shaped reverse buckle matched with the spring piece mounting hole is arranged at the right end of the spring piece.

Further, the spring piece mounting holes are formed in a tongue-shaped adjusting reed arranged on the inner frame supporting frame, adjusting reed reinforcing ribs are arranged on two sides of the tongue-shaped adjusting reed respectively, adjusting columns used for being connected with the dumping angle adjusting device are arranged on the tongue-shaped adjusting reed to pull the pits, a first ceramic tube penetrating hole fixed on the insulating assembly is formed in the left end of the integrated reed, two symmetrical sides of the first ceramic tube penetrating hole are respectively provided with a ceramic tube ringing preventing elastic sheet, outer frame supporting frames are arranged on two sides of the integrated reed respectively, outer frame supporting frame reinforcing ribs are arranged on the outer frame supporting frame, the right end of the integrated reed is provided with a second-shaped bend, an insulating tube mounting hole is formed in the second-shaped bend, and two symmetrical sides of the insulating tube mounting hole are respectively provided with an inverted buckle.

Further, pouring angle adjusting device includes adjusting screw and regulation post, and the one end of adjusting the post is contradicted and is drawn the nest in the regulation post, and the other end of adjusting the post is contradicted in adjusting screw, and adjusting screw is rotatable to be located the area on the main support and is drawn in the nest screw.

Further, insulating part includes from last to the insulating ceramic ring one, insulating ceramic ring two and insulating ceramic ring three that coincide set up in proper order down, and insulating ceramic ring one, insulating ceramic ring two concatenates with insulating ceramic ring tee bend cross the riveting subassembly, and the riveting subassembly includes the rivet, and the one end of movable contact is fixed in between insulating ceramic ring one and the insulating ceramic ring two, and the movable contact correspondence is connected with binding post one, and the one end of static contact is fixed in between insulating ceramic ring two and the insulating ceramic ring three, and the static contact correspondence is connected with binding post two.

The invention has the beneficial effects that:

by adopting the structure, the universal dumping switch with high current carrying capacity and high precision can be applied in a high-temperature environment; compared with the existing dumping switch, the application range and the scene are expanded, the current carrying capacity is improved, and the safety, the accuracy and the use convenience are improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention in a side-to-side dumping condition;

FIG. 3 is a schematic view of the front and rear dump states of the present invention;

FIG. 4 is a schematic view of the universal dumping assembly of the present invention;

FIG. 5 is a schematic view of a welding-free reed assembly according to one embodiment;

FIG. 6 is a schematic view of the lower spring plate structure according to the first embodiment;

FIG. 7 is a schematic view of the upper reed structure according to the first embodiment;

FIG. 8 is a schematic structural view of a welding-free reed assembly according to the second embodiment;

FIG. 9 is a schematic structural view of a welding-free reed assembly according to the third embodiment;

FIG. 10 is a schematic view of a welding-free reed assembly according to the fourth embodiment;

figure 11 is a schematic view of an integrated reed structure according to the fourth embodiment.

FIG. 12 is a schematic view of a spring plate according to the fourth embodiment;

FIG. 13 is a schematic view of a welding-free reed assembly applied to a bridge type thermostat;

FIG. 14 is a schematic view of a welding-free reed assembly applied to a vertical temperature controller;

fig. 15 is a schematic view of a weld-free spring assembly applied to a travel switch.

1. A main support; 2. a first hinge; 3. a second hinge; 4. a pendulum bob; 5. rivet holes; 6. with a pull socket screw hole; 7. a pull socket mounting hole is provided; 8. a movable contact spring; 9. a static contact piece; 10. hooking; 11. perforating; 12. an insulating tube; 13. a lower reed; 14. a spring plate is arranged; 15. a first hole penetrates through the porcelain tube; 16. the porcelain tube is prevented from rattling the elastic sheet; 17. a lower reed positioning opening; bending the B shape; a "tongue" shaped spring; 20. a convex buckle; 21. an inner frame support frame; 22. an outer frame support frame; 23. the inner frame is provided with a support rib; 24. the outer frame supports reinforcing ribs; 25. an insulating tube mounting hole; 26. reversing; 27. an upper reed positioning hook; a tongue-shaped spring tab hole; 29. an upper reed main beam reinforcing rib; 30. a second ceramic pipe penetrating hole is formed; 31. avoiding gaps for preventing the porcelain tube from being rattled; 32. a silver contact limiting hook; 33. adjusting the column pull socket; 34. an integral reed; 35. a spring plate; 36. inner frame support frame limiting points; 37. the spring piece is provided with a positioning buckle; 38. a spring piece mounting hole; a "tongue" shaped adjustment spring; 40. adjusting the reed reinforcing ribs; 41. installing and positioning holes; 42. an arrow-shaped reverse buckle; 43. a first insulating ceramic ring; 44. a second insulating ceramic ring; 45. a third insulating ceramic ring; 46. riveting; 47. a first wiring terminal; 48. a second wiring terminal; 49. an adjusting screw; 50. an adjustment column; 51. transmitting the porcelain rice; 52. positioning and bending; 53. a positioning notch.

Detailed Description

The technical solution of the present invention is described below with reference to the accompanying drawings and examples.