CN208422790U - A kind of pedestal that relay anti-seismic performance can be enhanced - Google Patents

Abstract

The utility model proposes a kind of pedestals that relay anti-seismic performance can be enhanced, including base body, the base body surface is surrounded by guard board, the base body middle position is equipped with mounting groove, U-shaped isolation board is installed on the base body, U-shaped isolation board side base body is equipped with curved support block, and the curved support block is equipped with U-type groove, and the side far from mounting groove is equipped with positive stop lug boss above the base body；The utility model proposes the displacements that the positive stop lug boss being equipped with by side on base body can solve caused armature when in relay itself action process or by external force, positive stop lug boss can effectively limit the moving position of armature, greatly improve the anti-seismic performance of relay, relay is prevented to lead to the limitation of the potential Failure Factor of product when by external force simultaneously, it is scrapped caused by product is reduced due to institutional framework is unstable, improves the utilization rate of product.

Description

A kind of pedestal that relay anti-seismic performance can be enhanced

Technical field

The utility model relates to electrical equipment more particularly to a kind of pedestals that relay anti-seismic performance can be enhanced.

Background technique

With the continuous development of world economy, the continuous improvement of the living standard and quality of life of the people, household electrical appliance lead to Interrogate equipment, the quality and quantity of automobile etc. is continuously improved, this requires the electromagnetic relays of better quality to convert, control this Circuit in a little products, electromagnetic relay are mainly made of input part and output part, this two part specifically includes that input unit Dividing includes coil, iron core, armature, hook, push card yoke, and output par, c includes quiet, movable contact spring, when coil is in its terminal pin When both ends add certain voltage or electric current, the coil of energization will generate magnetic flux, and magnetic flux is lost by iron core, yoke, armature and one Fixed working gas gap generates attraction, so that movable contact spring be driven to connect the on-off and conversion of the real circuit of static contact spring piece, works as product During auto- or by external force (fall, tap, transport caused by), armature may be caused to shift, to make It is low at product stability, poor seismic behavior even entirely ineffective, the disadvantage that thus overcome this fatal.The base of existing product Mostly without limited block in seat, carry out fixed armature only by the elastic force of circlip itself, the elastic force of circlip can be because of relay It works long hours and reduces, armature is caused to loosen, relay job insecurity, and because without limited block, armature meeting in pedestal Because activity space is larger to may cause armature " escape ", cause relay that cannot use, therefore the utility model proposes one kind The pedestal of relay anti-seismic performance can be enhanced.

Utility model content

To solve the problems, such as present on the prior art, the utility model proposes a kind of relay anti-seismic performances of can be enhanced Pedestal limits the moving position of armature by the positive stop lug boss being equipped on the base body of relay, solve product because Led to the limitation of the potential Failure Factor of product by external force, scrapped caused by reducing product due to institutional framework is unstable, The utilization rate for improving product reduces use cost.

The utility model proposes a kind of pedestal that relay anti-seismic performance can be enhanced, including base body, the pedestals Body surface is surrounded by guard board, and the base body middle position is equipped with mounting groove, is equipped with U-shaped on the base body Isolation board, the U-shaped isolation board are fixedly connected by mounting groove with base body, on the base body of U-shaped isolation board side Equipped with curved support block, the curved support block is equipped with U-type groove, and U-shaped isolation board other side base body is equipped with solid Determine block, the rear both ends of the base body are equipped with convex block, and the convex block is equipped with the hole coil PIN, the base body The middle position in front and side are equipped with terminal and found block, and the middle that the terminal founds block is equipped with terminal position slot, described Side above base body far from mounting groove is equipped with positive stop lug boss.

Further improvement lies in that: the positive stop lug boss side be equipped with armature of relay installing zone, the positive stop lug boss with after Electric appliance armature installation zone position is adapted.

Further improvement lies in that: the coil PIN bore dia is 0.2-0.6cm.

Further improvement lies in that: for the U-type groove at least provided with 3, the U-type groove diameter is 0.8-2cm.

Further improvement lies in that: the height of the guard board founds the height of block lower than terminal.

Further improvement lies in that: height of the curved support block close to the side of U-shaped isolation board is greater than curved support block Height far from U-shaped isolation board side.

Work as relay the utility model has the following beneficial effects: can solve by the positive stop lug boss that side on base body is equipped with The displacement of caused armature when in device itself action process or by external force, positive stop lug boss can effectively limit the activity bit of armature Set, greatly improve the anti-seismic performance of relay, at the same prevent relay cause when by external force product potentially fail because The limitation of son scraps caused by reducing product due to institutional framework is unstable, improves the utilization rate of product, pass through arc branch Height of the bracer close to the side of U-shaped isolation board is greater than setting and the U-shaped of height of the curved support block far from U-shaped isolation board side Installation strength of the U-shaped isolation board on base body can be improved in the fixed block that the isolation board other side is equipped with, and passes through curved support Block be equipped with U-type groove mounting stability can be improved when relay coil is fixed on base body, by terminal stand block and Installation accuracy when relay installation can be improved in terminal position slot.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Wherein: 1. base bodies, 2. guard boards, 3. mounting grooves, 4.U shape isolation board, 5. curved support blocks, 6.U type groove, 7. Fixed block, 8. convex blocks, 9. holes coil PIN, 10. terminals found block, 11. terminal position slots, 12. positive stop lug boss, 13. armatures of relay Installing zone.

Specific embodiment

In order to deepen the understanding to the utility model, the utility model is further described below in conjunction with embodiment, The present embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.

A kind of pedestal that relay anti-seismic performance can be enhanced according to figure 1, including base body 1, the pedestal 1 surface of ontology is surrounded by guard board 2, and 1 middle position of base body is equipped with mounting groove 3, installs on the base body 1 There is U-shaped isolation board 4, the U-shaped isolation board 4 is fixedly connected by mounting groove 3 with base body 1,4 side of U-shaped isolation board Base body 1 is equipped with curved support block 5, and the curved support block 5 is equipped with U-type groove 6, another side group of the U-shaped isolation board 4 Seat ontology 1 is equipped with fixed block 7, and the rear both ends of the base body 1 are equipped with convex block 8, and the convex block 8 is equipped with coil The hole PIN 9, the middle position in the front of the base body 1 and side are equipped with terminal and found block 10, and the terminal founds block 10 Middle is equipped with terminal position slot 11, and 1 top of base body is equipped with positive stop lug boss 12 far from the side of mounting groove 3, described 12 side of positive stop lug boss is equipped with armature of relay installing zone 13, the positive stop lug boss 12 and 13 position phase of armature of relay installing zone Adaptation, 9 diameter of the hole the coil PIN are 0.3cm, and the U-type groove 6 is equipped with 3, and 6 diameter of U-type groove is 1.8cm, the gear The height of side plate 2 founds the height of block 10 lower than terminal, and the height of side of the curved support block 5 close to U-shaped isolation board 4 is greater than Height of the curved support block 5 far from 4 side of U-shaped isolation board.

By the positive stop lug boss 12 that side on base body 1 is equipped with can solve when in relay itself action process or by The displacement of caused armature when external force, positive stop lug boss 12 can effectively limit the moving position of armature, greatly improve relay Anti-seismic performance, while relay being prevented to lead to the limitation of the potential Failure Factor of product when by external force, reduces and produce Product due to institutional framework is unstable caused by scrap, improve the utilization rate of product, by curved support block 5 close to U-shaped be isolated The height of the side of plate 4 is greater than setting and the U-shaped isolation board other side of height of the curved support block 5 far from 4 side of U-shaped isolation board Installation strength of the U-shaped isolation board 4 on base body 1 can be improved in the fixed block 7 being equipped with, and is equipped with U by curved support block 5 Type groove 6 can improve mounting stability when relay coil is fixed on base body 1, found block 10 by terminal and terminal is fixed Installation accuracy when relay installation can be improved in position slot 11.

Working principle: when installation relay, what the U-shaped isolation board 4 that relay coil is mounted on base body 1 was equipped with In curved support block 5, height of the curved support block 5 close to the side of U-shaped isolation board 4 is greater than curved support block 5 and is isolated far from U-shaped The height of 4 side of plate makes curved support block 5 form the cylindrical coil installation for the relay being more suitable for behind an arc slope, after The armature of electric appliance is mounted on 13 position of armature of relay installing zone between spacing block set 12 and U-shaped isolation board 4, guarantees relay 12 position of spacing block set is not exceeded when armature movement, the coil that the mounting hole on relay and 1 convex block 8 of base body are equipped with The hole PIN 9 is fixedly mounted after being placed on concentric position, completes being coupled for relay and pedestal.

The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope It is defined by appending claims and equivalents.

Claims (6)

1. a kind of pedestal that relay anti-seismic performance can be enhanced, including base body (1), it is characterised in that: the pedestal sheet Body (1) surface is surrounded by guard board (2), and base body (1) middle position is equipped with mounting groove (3), the base body (1) it is equipped on U-shaped isolation board (4), the U-shaped isolation board (4) is fixedly connected by mounting groove (3) with base body (1), institute U-shaped isolation board (4) side base body (1) is stated equipped with curved support block (5), the curved support block (5) is equipped with U-type groove (6), U-shaped isolation board (4) other side base body (1) is equipped with fixed block (7), the rear two of the base body (1) End is equipped with convex block (8), and the convex block (8) is equipped with the hole coil PIN (9), the middle position in the front of the base body (1) Place and side are equipped with terminal and stand block (10), and the middle that the terminal founds block (10) is equipped with terminal position slot (11), the base Side above seat ontology (1) far from mounting groove (3) is equipped with positive stop lug boss (12).

2. a kind of pedestal that relay anti-seismic performance can be enhanced according to claim 1, it is characterised in that: the limit Boss (12) side is equipped with armature of relay installing zone (13), the positive stop lug boss (12) and armature of relay installing zone (13) position It sets and is adapted.

3. a kind of pedestal that relay anti-seismic performance can be enhanced according to claim 1, it is characterised in that: the coil The hole PIN (9) diameter is 0.2-0.6cm.

4. a kind of pedestal that relay anti-seismic performance can be enhanced according to claim 1, it is characterised in that: described U-shaped For slot (6) at least provided with 3, U-type groove (6) diameter is 0.8-2cm.

5. a kind of pedestal that relay anti-seismic performance can be enhanced according to claim 1, it is characterised in that: the rib The height of plate (2) founds the height of block (10) lower than terminal.

6. a kind of pedestal that relay anti-seismic performance can be enhanced according to claim 1, it is characterised in that: the arc Height of the supporting block (5) close to the side of U-shaped isolation board (4) is greater than curved support block (5) far from U-shaped isolation board (4) side Highly.