CN219623129U

CN219623129U - Contact spring piece

Info

Publication number: CN219623129U
Application number: CN202223479086.XU
Authority: CN
Inventors: 余家祥
Original assignee: Zhejiang Baoerte Intelligent Technology Co ltd
Current assignee: Zhejiang Baoerte Intelligent Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-09-01
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of spring pieces, in particular to a contact spring piece which comprises a fixing mechanism, a tightening mechanism, an upper end block, an elastic block and a lower end block, wherein the elastic block is arranged at the lower end of the upper end block at equal intervals in a ring shape, the lower end of the elastic block is provided with the lower end block, the fixing mechanism is arranged at the upper end and the lower end of the elastic block, the tightening mechanism is arranged at the middle end of the elastic block, and a first rotating block is sleeved on the elastic block. The utility model can reduce the complexity of production by respectively producing and manufacturing the upper end block, the elastic block and the lower end block and then combining the upper end block, the elastic block and the lower end block, and when in use, if one group of elastic blocks are damaged, the elastic block can be continuously and normally used by replacing one group of elastic blocks, thereby avoiding the whole replacement device, reducing the economic cost to a certain extent, and the elastic block is made of elastic deformable materials, and can be tightened and deformed by sleeving the first rotating block and the second rotating block with different types at the outer ends of the elastic block, so that the device can be simply deformed.

Description

Contact spring piece

Technical Field

The utility model relates to the technical field of spring pieces, in particular to a contact spring piece.

Background

The spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force, and the spring returns to the original state after the external force is removed, so the spring is widely applied to various occasions. The existing contact spring piece is generally produced in an integrated mode, containers with different shapes are needed in production due to different shapes, production is complicated, production efficiency is low, and the integrated device needs to be replaced integrally when damaged at a certain place, so that large economic loss is generated. For this purpose we propose a contact spring leaf to solve the above problems.

Disclosure of Invention

The utility model aims to provide a contact spring piece, which solves the problems that the existing contact spring piece in the background art is generally produced in an integrated mode, containers with different shapes are needed in production during production, the production is complicated, the production efficiency is low, and the integrated device needs to be replaced integrally when damaged at a certain place, and large economic loss is generated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a contact spring leaf, includes fixed establishment, tightening mechanism, upper end piece, elastic block and lower end piece, the lower ring annular equidistance of upper end piece is provided with the elastic block, the lower extreme of elastic block is provided with the lower end piece, fixed establishment sets up the upper and lower both ends at the elastic block, tightening mechanism sets up the middle-end at the elastic block, the cover is equipped with first rotating block on the elastic block.

Preferably, the fixing mechanism comprises a clamping block, clamping grooves, iron absorbing stones and iron sheets, the upper end and the lower end of the elastic block are fixedly connected with clamping blocks, the clamping grooves are formed in the lower end annular equidistant mode of the upper end block, the clamping grooves are formed in the upper end annular equidistant mode of the lower end block, a group of iron absorbing stones are fixedly connected to the ends of the clamping blocks, and a group of iron sheets are arranged at the left end of the clamping grooves.

Preferably, the clamping block is L-shaped, and the size of the clamping block is two thirds of that of the clamping groove.

Preferably, the tightening mechanism comprises a first rotating block, a rotating shaft, a second rotating block, a first sleeve block and a second sleeve block, wherein the rotating shaft is connected to the left side of the rear end of the first rotating block in a rotating mode, the second rotating block is connected to the left side of the front end of the rotating shaft in a rotating mode, the first sleeve block is fixedly connected to the right side of the front end of the second rotating block, the second sleeve block is fixedly connected to the left side of the front end of the first rotating block, and the inserting block is sleeved in the first sleeve block and the second sleeve block.

Preferably, the first set of blocks and the second set of blocks are distributed in a horizontal staggered mode, and openings are aligned when the first set of blocks and the second set of blocks are closed in the vertical direction.

Preferably, the cross section of the first rotating block is circular, and the edge of the inner end of the first rotating block is circular arc.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can reduce the complexity of production by respectively producing and manufacturing the upper end block, the elastic block and the lower end block and then combining the upper end block, the elastic block and the lower end block, and when in use, if one group of elastic blocks are damaged, the elastic block can be continuously and normally used by replacing one group of elastic blocks, thereby avoiding the whole replacement device, reducing the economic cost to a certain extent, and the elastic block is made of elastic deformable materials.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic rear view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the first rotor block according to the present utility model;

FIG. 4 is a schematic elevational cross-sectional view of the structure of the present utility model;

fig. 5 is an enlarged view of a portion of fig. 4 a according to the present utility model.

In the figure: 1. an upper end block; 2. an elastic block; 3. a lower end block; 4. a first rotating block; 5. a rotating shaft; 6. a second rotating block; 7. a first set of blocks; 8. a second set of blocks; 9. inserting blocks; 10. a clamping block; 11. a clamping groove; 12. a magnet; 13. iron sheet.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a contact spring leaf, including fixed establishment, tightening mechanism, upper end piece 1, elastic block 2 and lower end piece 3, the lower extreme ring of upper end piece 1 is provided with elastic block 2 equally spaced, the lower extreme of elastic block 2 is provided with lower end piece 3, fixed establishment sets up at the upper and lower both ends of elastic block 2, tightening mechanism sets up the middle-end at elastic block 2, elastic block 2 is gone up to overlap and is equipped with first rotating block 4, as shown in fig. 1, the single part of the device is single to be produced, it is more convenient in production, and elastic block 2 can adjust the change, it is extensive to be suitable for, still convenient replacement when elastic block 2 damages;

further, the fixed establishment includes fixture block 10, draw-in groove 11, magnet 12 and iron sheet 13, the upper and lower both ends fixedly connected with fixture block 10 of elastic block 2, draw-in groove 11 has been seted up to the lower ring annular equidistance of upper end block 1, draw-in groove 11 has been seted up to the upper end annular equidistance of lower end block 3, the end fixedly connected with of fixture block 10 a set of magnet 12, the left end of draw-in groove 11 is provided with a set of iron sheet 13, as shown in fig. 5, this structure is used for fixing elastic block 2 on upper end block 1 and lower end block 3, make device fixed connection convenient, it is also convenient to replace elastic block 2.

Further, the clamping block 10 is L-shaped, and the size of the clamping block 10 is two thirds of that of the clamping groove 11, as shown in fig. 5, the structure is convenient for inserting the clamping block 10 into the clamping groove 11, and the installation is convenient.

Further, tightening mechanism includes first rotating block 4, pivot 5, second rotating block 6, first cover piece 7 and second cover piece 8, the rear end left side rotation of first rotating block 4 is connected with pivot 5, the front end left side rotation of pivot 5 is connected with second rotating block 6, the front end right side fixedly connected with first cover piece 7 of second rotating block 6, the front end left side fixedly connected with second cover piece 8 of first rotating block 4, first cover piece 7 and second cover piece 8 endotheca are equipped with inserted block 9, as shown in fig. 3, this simple structure and good operation, and fixture block 10 is difficult for falling from in the draw-in groove 11 in the use.

Further, the first sleeve blocks 7 and the second sleeve blocks 8 are horizontally staggered, and the openings are aligned when the first sleeve blocks and the second sleeve blocks are closed in the vertical direction, and the structure is convenient for fixedly connecting the first rotating blocks 4 with the first rotating blocks 4 as shown in fig. 3, so that the first sleeve blocks are conveniently sleeved on the elastic blocks 2.

Further, the cross section of the first rotating block 4 is circular, the edge of the inner end of the first rotating block is circular arc-shaped, the circular force is uniform, the first rotating block 4 and the second rotating block 6 are not easy to damage, no obvious edges are formed in the circular arc shape, and the first rotating block 4 and the second rotating block 6 are prevented from scraping the surface of the elastic block 2.

Working principle: when the elastic block 2 is used, the clamping block 10 fixed at the upper end of the elastic block 2 is inserted into the clamping groove 11 and then pushed leftwards, so that the magnet 12 and the iron sheet 13 are adsorbed, the upper end block 1 and the elastic block 2 are fixedly connected, 22 groups of elastic blocks 2 are sequentially fixed at the lower end of the upper end block 1 according to the above procedures, the clamping block 10 fixed at the lower end of the elastic block 2 is aligned with the clamping groove 11 formed at the upper end of the lower end block 3 after the upper end block 1 and the elastic block 2 are fixed, then the clamping block 10 is inserted into the clamping groove 11, the magnet 12 at the lower end is tightly attached to the iron sheet 13 by clockwise rotation, the elastic block 2 and the lower end block 3 are fixed, so that the elastic block 2 and the elastic block 2 can be independently replaced when the elastic block 2 is damaged, the economic loss is reduced, then the first rotating block 4 and the second rotating block 6 are sleeved on the elastic block 2, the inserting block 9 is inserted into the second rotating block 8 and the inserting block 9 when the first rotating block 7 and the second rotating block 8 are aligned, the first rotating block 4 and the second rotating block 6 are arranged on the same size as the elastic block 2, and the elastic block 2 can be deformed completely when the elastic block 2 is fixed outside the elastic block 2 and the elastic block 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A contact spring leaf, characterized in that: including fixed establishment, tightening mechanism, upper end piece (1), elastic block (2) and lower end piece (3), the lower ring annular equidistance of upper end piece (1) is provided with elastic block (2), the lower extreme of elastic block (2) is provided with lower end piece (3), fixed establishment sets up the upper and lower both ends at elastic block (2), tightening mechanism sets up the middle-end at elastic block (2), the cover is equipped with first turning block (4) on elastic block (2).

2. A contact spring plate according to claim 1, wherein: the fixing mechanism comprises a clamping block (10), clamping grooves (11), magnet stones (12) and iron sheets (13), the clamping blocks (10) are fixedly connected to the upper end and the lower end of the elastic block (2), the clamping grooves (11) are formed in the annular equidistance of the lower end of the upper end block (1), the clamping grooves (11) are formed in the annular equidistance of the upper end of the lower end block (3), a group of magnet stones (12) are fixedly connected to the ends of the clamping blocks (10), and a group of iron sheets (13) are arranged at the left end of the clamping grooves (11).

3. A contact spring plate according to claim 2, wherein: the clamping block (10) is L-shaped, and the size of the clamping block (10) is two thirds of that of the clamping groove (11).

4. A contact spring plate according to claim 1, wherein: the tightening mechanism comprises a first rotating block (4), a rotating shaft (5), a second rotating block (6), a first sleeve block (7) and a second sleeve block (8), wherein the rotating shaft (5) is rotationally connected to the left side of the rear end of the first rotating block (4), the second rotating block (6) is rotationally connected to the left side of the front end of the rotating shaft (5), the first sleeve block (7) is fixedly connected to the right side of the front end of the second rotating block (6), the second sleeve block (8) is fixedly connected to the left side of the front end of the first rotating block (4), and an inserting block (9) is sleeved in the first sleeve block (7) and the second sleeve block (8).

5. A contact spring plate according to claim 4, wherein: the first sleeve blocks (7) and the second sleeve blocks (8) are horizontally distributed in a staggered mode, and openings are aligned when the first sleeve blocks and the second sleeve blocks are closed in the vertical direction.

6. A contact spring plate according to claim 1, wherein: the section of the first rotating block (4) is circular, and the edge of the inner end of the first rotating block is circular arc-shaped.