CN216666316U

CN216666316U - Elastic sheet

Info

Publication number: CN216666316U
Application number: CN202123446176.4U
Authority: CN
Inventors: 宋惠; 艾谦成
Original assignee: Dongguan City Pusu Electronic Co ltd
Current assignee: Dongguan City Pusu Electronic Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a spring plate, which comprises a fixed plate, an extension plate, a connecting part and an elastic part, wherein the fixed plate is fixedly connected with one side of the extension plate, the extension plate extends towards one side far away from the fixed plate, the connecting part comprises a vertical plate and a horizontal plate, the extension plate is fixedly connected with the bottom of the vertical plate, the horizontal plate is fixedly connected with the top of the vertical plate, the horizontal plate extends towards one side far away from the vertical plate, the elastic part comprises two clamping pieces which are symmetrically distributed and an elastic piece for connecting the clamping pieces, the bottom of the elastic piece is provided with a first reinforcing plate which extends towards the direction close to the extension plate, one side of the first reinforcing plate is clamped with the elastic piece, the other end of the first reinforcing plate is clamped with the extension plate, the first reinforcing plate is vertically provided with a second reinforcing plate, the top of the second reinforcing plate is clamped with the horizontal plate, the bottom of the second reinforcing plate is clamped with the first reinforcing plate, so that the durability of the spring plate can be improved, the service life is prolonged.

Description

Elastic sheet

Technical Field

The utility model relates to the technical field of elastic sheets, in particular to an elastic sheet.

Background

The elastic sheet is mainly used for controlling the movement of the machine parts, relieving impact or vibration, storing energy and measuring the force. However, when the conventional elastic sheet is subjected to an external force, the elastic sheet itself is designed to be overloaded during use, and permanent deformation is easily generated, which results in a high damage rate and a reduction in the normal force of the contact point.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the elastic sheet which can effectively solve the problems in the background art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a shell fragment, includes fixed plate, extension board, connecting portion and elasticity portion, fixed plate and extension board one side fixed connection, the extension board extends to the one side of keeping away from the fixed plate, connecting portion include vertical plate and horizontal plate, extension board and vertical plate bottom fixed connection, horizontal plate and vertical plate top fixed connection, the horizontal plate extends to the one side of keeping away from the vertical plate, elasticity portion is including two clamping pieces that are the symmetric distribution and the flexure strip that is used for connecting the clamping piece, the flexure strip bottom is equipped with the first gusset plate that extends to being close to the extension board direction, first gusset plate one side and flexure strip joint, the other end and extension board joint, first gusset plate is provided with the second gusset plate perpendicularly, second gusset plate top and horizontal plate joint, bottom and first gusset plate joint.

Preferably, one side of the extension plate close to the fixed plate is provided with a first clamping strip clamped with the first reinforcing plate, and the bottom surface of the fixed plate is flush with the bottom surface of the first reinforcing plate.

Preferably, the horizontal plate is provided with a connecting arc plate connected with a clamping piece.

Preferably, the two ends of the elastic piece are symmetrically provided with elastic arc plates which are elastically connected with the two clamping pieces.

Preferably, the bottom of the horizontal plate is provided with a second clamping strip clamped with the second reinforcing plate.

Compared with the prior art, the utility model has the beneficial effects that:

can realize improving the shell fragment durability, improve life, avoid taking place to warp after long-term the use the shell fragment and lead to losing the harmful effects that elasticity, accuracy reduce, can realize consolidating the flexure strip through setting up first gusset plate, alleviate and warp, can realize lightening the deformation of the clamping piece that is close to horizontal plate one side when needs separate between the clamping piece through setting up the second gusset plate, avoid because deformation leads to connecting the arc board fracture, improve security and stability.

Drawings

Fig. 1 is a schematic diagram of a spring plate structure.

Reference numbers in the figures:

1-fixing plate, 2-extending plate, 21-first clamping strip, 3-connecting part, 31-vertical plate, 32-horizontal plate, 321-connecting arc plate, 322-second clamping strip, 4-elastic part, 41-clamping piece, 42-elastic piece, 421-elastic arc plate, 43-first reinforcing plate and 44-second reinforcing plate.

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.

As shown in fig. 1, a spring plate comprises a fixed plate 1, an extension plate 2, a connecting portion 3 and an elastic portion 4, wherein the fixed plate 1 is fixedly connected with one side of the extension plate 2, the extension plate 2 extends towards the side far away from the fixed plate 1, the connecting portion 3 comprises a vertical plate 31 and a horizontal plate 32, the extension plate 2 is fixedly connected with the bottom of the vertical plate 31, the horizontal plate 32 is fixedly connected with the top of the vertical plate 31, the horizontal plate 32 extends towards the side far away from the vertical plate 31, the elastic portion 4 comprises two clamping pieces 41 which are symmetrically distributed and an elastic piece 42 for connecting the clamping pieces 41, a first reinforcing plate 43 extending towards the direction close to the extension plate 2 is arranged at the bottom of the elastic piece 42, one side of the first reinforcing plate 43 is clamped with the elastic piece 42, the other end of the first reinforcing plate 43 is clamped with the extension plate 2, a second reinforcing plate 44 is vertically arranged on the first reinforcing plate 43, and the top of the second reinforcing plate 44 is clamped with the horizontal plate 32, the bottom of the elastic sheet is connected with the first reinforcing plate 43 in a clamping manner, the first clamping strip 21 connected with the first reinforcing plate 43 in a clamping manner is arranged on one side of the extending plate 2 close to the fixing plate 1, the bottom surface of the fixing plate 1 is flush with the bottom surface of the first reinforcing plate 43, the horizontal plate 32 is provided with the connecting arc plate 321 connected with the clamping piece 41, the two ends of the elastic sheet 42 are symmetrically provided with the elastic arc plates 421 elastically connected with the two clamping pieces 41, the bottom of the horizontal plate 32 is provided with the second clamping strip 322 connected with the second reinforcing plate 44 in a clamping manner, so that the durability of the elastic sheet can be improved, the service life of the elastic sheet can be prolonged, the adverse effects of losing elasticity and reducing the accuracy caused by deformation of the elastic sheet after long-term use can be avoided, the elastic sheet 42 can be reinforced by arranging the first reinforcing plate 43, the deformation can be reduced, the deformation of the clamping piece 41 close to one side of the horizontal plate 32 can be reduced by arranging the second reinforcing plate 44, the fracture of the connecting arc plate 321 caused by deformation is avoided, and the safety and the stability are improved.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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. An elastic sheet, its characterized in that: including fixed plate, extension board, connecting portion and elasticity portion, fixed plate and extension board one side fixed connection, the extension board extends to the one side of keeping away from the fixed plate, connecting portion include vertical plate and horizontal plate, extension board and vertical plate bottom fixed connection, horizontal plate and vertical plate top fixed connection, the horizontal plate extends to the one side of keeping away from the vertical plate, elasticity portion is including two clamping pieces that are the symmetric distribution and the flexure strip that is used for connecting the clamping piece, the flexure strip bottom is equipped with the first gusset plate that extends to being close to the extension board direction, first gusset plate one side and flexure strip joint, the other end and extension board joint, first gusset plate is provided with the second gusset plate perpendicularly, second gusset plate top and horizontal plate joint, bottom and first gusset plate joint.

2. An elastic sheet according to claim 1, characterized in that: the extension board is equipped with the first card strip with first gusset plate joint in the one side that is close to the fixed plate, the fixed plate bottom surface flushes with first gusset plate bottom surface.

3. An elastic sheet according to claim 1, characterized in that: the horizontal plate is provided with a connecting arc plate connected with a clamping piece.

4. An elastic sheet according to claim 1, characterized in that: elastic arc plates which are elastically connected with the two clamping pieces are symmetrically arranged at the two ends of the elastic piece.

5. An elastic sheet according to claim 1, characterized in that: and a second clamping strip clamped with the second reinforcing plate is arranged at the bottom of the horizontal plate.