CN110600322B

CN110600322B - Universal tilting switch

Info

Publication number: CN110600322B
Application number: CN201911008952.7A
Authority: CN
Inventors: 钟远浩; 欧志文
Original assignee: Auone Electrical Co ltd
Current assignee: Auone Electrical Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2022-03-11
Anticipated expiration: 2039-10-23
Also published as: CN110600322A

Abstract

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 with the static contact, and the movable contact is correspondingly connected with the static contact, 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.

Description

Universal tilting switch

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 static contact are correspondingly connected to realize circuit communication, 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 the ceramic tube.

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.

The first embodiment is as follows:

as shown in fig. 1 to 7, the universal dumping switch of the invention comprises a dumping switch 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 for fixing on the insulating component, so that the riveting fixing component fixes one end of the main support 1 on the insulating component through the rivet hole 5. The middle part of the main support 1 is provided with a hole with a pull socket screw 6 for installing the inclination angle adjusting device, the inclination angle adjusting device is installed on the main support 1 through the hole with the pull socket screw 6, the other end of the main support 1 is provided with a hole with a pull socket installation hole 7 for installing a universal hinge, the upper part of the universal hinge is rotatably installed in the hole with the pull socket installation hole 7, the pull sockets with the hole with the pull socket screw 6 and the hole with the pull socket installation hole 7 have the functions of strengthening the structural strength of the main support 1 and containing screw fixing glue, the lower part of the universal hinge is connected with the pendulum bob 4, the pendulum bob 4 is suspended on the main support 1 through the universal hinge, the welding-free spring assembly comprises a movable contact 8 and a static contact 9, one ends of the movable contact 8 and the static contact 9 are respectively fixed on an insulating assembly, the movable contact 8 is provided with a movable contact, the static contact 9 is provided with a static contact, and the movable contact is correspondingly connected with the static contact to realize circuit communication, the other end of the movable contact 8 is sleeved on the universal hinge through an insulating tube 12, the insulating tube 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 tube 12 under the action of gravity to disconnect the movable contact on the movable contact 8 from the static contact on the static contact 9 so as to realize circuit disconnection. With the adoption of the structure, when the main support 1 is inclined, the pendulum bob 4 pushes the insulating tube 12 to disconnect the movable contact on the movable contact piece 8 from the static contact on the static contact piece 9 under the action of gravity, so that the circuit is disconnected.

More specifically, the universal hinge comprises a first hinge 2 and a second hinge 3, wherein the upper part of the first hinge 2 is rotatably arranged in the pull socket mounting hole 7, the lower part of the first hinge 2 is hinged with the upper part of the second hinge 3, the lower part of the second hinge 3 is positioned on the pendulum bob 4, and the first hinge 2 is sleeved with an insulating pipe 12. With the adoption of the structural arrangement, the height of the pendulum bob 4 can be adjusted through the first hinge 2.

In practical application, the insulating tube 12 has a hollow convex edge structure.

More specifically, 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 for facilitating the hook 10 to hook. By adopting the structure, the first hinge 2 is hung in the through hole 11 of the second hinge 3 through the hook 10, so that the connection relationship between the first hinge 2 and the second hinge 3 is realized.

More specifically, the movable contact spring 8 comprises a lower spring piece 13 and an upper spring piece 14, a lower spring piece positioning opening 17 is formed in the left end of the lower spring piece 13, an upper spring piece positioning hook 27 is formed in the left end of the upper spring piece 14, the upper spring piece positioning hook 27 is correspondingly connected with the lower spring piece positioning opening 17 in a buckling mode, a positioning bend 52 is formed in the rear end of the upper spring piece 14, a positioning notch 53 is formed in the rear end of the lower spring piece 13, the positioning bend 52 is correspondingly connected with the positioning notch 53 in a positioning mode, a tongue-shaped spring piece 19 is arranged in the middle of the lower spring piece 13, a convex buckle 20 is arranged on the tongue-shaped spring piece 19, a tongue-shaped spring piece convex buckle hole 28 is formed in the right end of the upper spring piece 14, and the convex buckle 20 is buckled in the tongue-shaped spring piece convex buckle hole 28 in a matching mode. By adopting the structure, the upper reed positioning hook 27 at the left end of the upper reed 14 is buckled in the lower reed positioning opening 17 at the left end of the lower reed 13, and the tongue-shaped reed convex buckling hole 28 at the right end of the upper reed 14 is buckled on the convex buckle 20 on the tongue-shaped reed 19, so that the fixed connection relationship between the lower reed 13 and the upper reed 14 is realized.

In practical applications, the upper spring positioning hook 27 of the first embodiment is provided in an "L" shape.

More specifically, an inner frame support frame 21 and an outer frame support frame 22 are respectively arranged on two sides of the lower reed 13, an inner frame support frame reinforcing rib 23 is arranged on the inner frame support frame 21, the hardness of the inner frame support frame 21 is effectively improved, an outer frame support frame reinforcing rib 24 is arranged on the outer frame support frame 22, the hardness of the outer frame support frame 22 is effectively improved, an 'B' -shaped bend 18 is arranged at the right end of the lower reed 13, an insulating tube mounting hole 25 is arranged in the 'B' -shaped bend 18, inverted buckles 26 are respectively arranged on two symmetrical sides of the insulating tube mounting hole 25, the insulating tube 12 is conveniently mounted in the 'B' -shaped bend 18 through the insulating tube mounting hole 25, the inverted buckles 26 play a role of fixing the insulating tube 12, a first ceramic tube penetrating hole 15 fixed on the insulating assembly is arranged at the left end of the lower reed 13, and two symmetrical sides in the first ceramic tube penetrating hole 15 are respectively provided with a ceramic tube noise-preventing elastic sheet 16, and the structure is adopted, the fixing of lower spring plate 13 to the insulating assembly is achieved.

More specifically, the two sides of the upper reed 14 are respectively provided with an upper reed girder reinforcing rib 29, the hardness of the upper reed 14 is improved through the upper reed girder reinforcing ribs 29, the left end of the upper reed 14 is provided with a second ceramic pipe penetrating hole 30 fixed on the insulating assembly, two symmetrical sides in the second ceramic pipe penetrating hole 30 are respectively provided with a porcelain pipe noise prevention avoiding gap 31, the arrangement of the structure is adopted, the upper reed 14 is fixed on the insulating assembly, the middle of the upper reed 14 is provided with a silver contact limiting hook 32 and an adjusting column pull socket 33 used for connecting the inclination angle adjusting device, the movable contact on the upper reed 14 is limited through the silver contact limiting hook 32, and the adjusting column pull socket 33 plays a role in connecting the inclination angle adjusting device.

More specifically, the pouring angle adjusting device comprises an adjusting screw 49 and an adjusting column 50, one end of the adjusting column 50 is abutted against the adjusting column pull socket 33, the other end of the adjusting column 50 is abutted against the adjusting screw 49, and the adjusting screw 49 is rotatably arranged in a screw hole 6 with a pull socket on the main support 1. With the adoption of the structure, the adjusting bolt 49 is rotated to drive the adjusting column 50 to control the height of the bouncing position of the adjusting column pulling nest 33 of the upper reed 14, so that the adjusting effect of the tilting angle and the sensitivity of the tilting switch needing to be cut off is realized.

More specifically, the insulating assembly comprises a first insulating ceramic ring 43, a second insulating ceramic ring 44 and a third insulating ceramic ring 45 which are sequentially overlapped from top to bottom, the first insulating ceramic ring 43, the second insulating ceramic ring 44 and the third insulating ceramic ring 45 are connected in series through a riveting fixing assembly, the riveting fixing assembly comprises a rivet 46, one end of the movable contact piece 8 is fixed between the first insulating ceramic ring 43 and the second insulating ceramic ring 44, the movable contact piece 8 is correspondingly connected with a first wiring terminal 47, one end of the static contact piece 9 is fixed between the second insulating ceramic ring 44 and the third insulating ceramic ring 45, and the static contact piece 9 is correspondingly connected with a second wiring terminal 48. By adopting the structure, the movable contact piece 8 and the static contact piece 9 are fixed on the insulating component at intervals and are connected into the equipment circuit loop through the first connecting terminal 47 and the second connecting terminal 48.

Example two:

as shown in fig. 8, the second embodiment is the same as the first embodiment except that the structure of the porcelain tube rattle prevention spring 16 is slightly different from the first embodiment, and the working principle is the same, and will not be described repeatedly.

Example three:

as shown in fig. 9, the structure of the upper leaf spring positioning hook 27 described in the third embodiment is a "Z" shaped structure, and the structure of the third embodiment is the same as that of the first embodiment except that the structure of the upper leaf spring positioning hook 27 is slightly different from that of the first embodiment, and the operation principle is the same, and will not be described repeatedly.

Example four:

as shown in fig. 10 to 12, the movable contact 8 includes an integrated spring 34 and a spring plate 35, an inner frame support frame 21 and an inner frame support frame limiting point 36 for limiting the inner frame support frame 21 are disposed in the middle of the integrated spring 34, a spring plate mounting and positioning buckle 37 and a spring plate mounting hole 38 are disposed on the inner frame support frame 21, a mounting and positioning opening 41 for engaging with the spring plate mounting and positioning buckle 37 is disposed at the left end of the spring plate 35, and an arrow-head-shaped reverse buckle 42 for engaging with the spring plate mounting hole 38 is disposed at the right end of the spring plate 35. By adopting the structure, the connection relationship of elastic energy storage between the integrated reed 34 and the spring piece 35 is realized.

More specifically, the spring piece mounting holes 38 are provided in a tongue-shaped adjustment spring piece 39 provided in the inner frame support frame 21, and adjustment spring piece reinforcing ribs 40 are provided on both sides of the tongue-shaped adjustment spring piece 39, respectively, thereby effectively increasing the hardness of the tongue-shaped adjustment spring piece 39. The tongue-shaped adjusting reed 39 is provided with an adjusting column pull socket 33 for connecting an inclination angle adjusting device, and plays a role of connecting the inclination angle adjusting device. The left end of integral type reed 34 is equipped with and is fixed in the porcelain tube hole of wearing on the insulating assembly 15, wears the both sides of porcelain tube hole of wearing 15 interior symmetries and is equipped with respectively and prevents that the porcelain tube from sounding shell fragment 16, realizes being fixed in the insulating assembly with integral type reed 34 on. The two sides of the integrated reed 34 are respectively provided with an outer frame support frame 22, and the outer frame support frame 22 is provided with outer frame support frame reinforcing ribs 24, so that the hardness of the outer frame support frame 22 is effectively improved. The right end of the integrated reed 34 is provided with a Z-shaped bend 18, an insulating tube mounting hole 25 is arranged in the Z-shaped bend 18, and two symmetrical sides of the insulating tube mounting hole 25 are respectively provided with an inverted buckle 26. The insulating tube 12 is conveniently installed in the Z-shaped bend 18 through the insulating tube installation hole 25, and the reverse buckle 26 plays a role in fixing the insulating tube 12.

The fourth embodiment is the same as the first embodiment except that the structure of the movable contact 8 is different from the first embodiment, and the operation principle is the same, and the description is not repeated.

Fig. 13 is a schematic structural view of the welding-free spring assembly applied to a bridge temperature controller (a driving porcelain rice 51 is adopted to replace an insulating tube 12 installed at one end of the welding-free spring assembly);

fig. 14 is a schematic structural view of the welding-free spring assembly applied to a vertical temperature controller (the insulating tube 12 mounted at one end of the welding-free spring assembly is replaced by a transmission porcelain rice 51);

fig. 15 is a schematic structural diagram of the welding-free spring assembly applied to a travel switch (a transmission porcelain meter 51 is adopted to replace an insulating tube 12 arranged at one end of the welding-free spring assembly);

while the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and those skilled in the art can make various modifications without departing from the spirit and scope of the present invention.

Claims

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 component, 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).