CN216488636U - Elastic sheet structure capable of adaptively adjusting elasticity - Google Patents
Elastic sheet structure capable of adaptively adjusting elasticity Download PDFInfo
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- CN216488636U CN216488636U CN202220084503.1U CN202220084503U CN216488636U CN 216488636 U CN216488636 U CN 216488636U CN 202220084503 U CN202220084503 U CN 202220084503U CN 216488636 U CN216488636 U CN 216488636U
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Abstract
The utility model relates to a spring plate structure capable of self-adaptively adjusting elasticity, which comprises a supporting part, a fixing part and a multi-section bending plate, wherein the supporting part can provide a supporting surface; the fixing part is fixed with the supporting part and used for providing a deformation distance; one end of the multi-section bending plate is a connecting end connected with the fixing part, the other end of the multi-section bending plate is a free end which is suspended without external force, the multi-section bending plate is provided with a plurality of plate parts which are sequentially connected end to end, and the joint of the plate parts forms an elastic part which can elastically deform; one plate in the middle of the multi-section bending plate is a pressed plate and is used for contacting a clamped piece; the free end can contact the supporting surface after the part between the pressed plate and the connecting end is deformed, so that the part between the free end and the pressed plate can provide elasticity for the pressed plate through deformation, and the part between the connecting end and the pressed plate provides smaller elasticity when the clamped part is smaller and the weight is lighter; on the contrary, the part between the compression plate and the free end participates in deformation, so that uniform and stable holding force is kept to be provided, and the service life of the elastic sheet is effectively prolonged.
Description
Technical Field
The utility model relates to an elasticity holder technical field, concretely relates to shell fragment structure of self-adaptation adjustment elasticity.
Background
The spring plate structures are generally used in pairs or groups, and a clamping space is formed among a plurality of spring plate structures. After the clamping component is inserted into the clamping space, the elastic sheet structure provides clamping force through elastic deformation, and the clamping component is kept in the clamping space. The elastic force provided by the elastic sheet structure is related to the material and deformation degree of the elastic sheet structure, and further related to the size of the part to be clamped.
Taking the verification of the temperature sensor as an example, in order to meet the actual requirements of different fields, the detected temperature sensor also evolves various different appearance specifications. In order to ensure the accuracy of the detection, the detection needs to be carried out by using a constant temperature bath regularly. The plug-in tray is used as an important part on the thermostatic bath, and the temperature sensor to be detected is mainly fixed through a spring piece structure.
The inventor knows that the elastic force of the existing elastic sheet structure is single and fixed, the weight difference of the detected temperature sensor is large, and the elastic force of the elastic sheet is small, so that the detected temperature sensor cannot be clamped and the detected temperature sensor slips; the elastic sheet has larger elasticity, which can lead to over-tight clamping and unsmooth plugging and even damage to the detected temperature sensor. And the structure of the elastic sheet is too simple, and the elastic sheet is easily damaged due to excessive pressing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiencies of the prior art, providing a shell fragment structure of self-adaptation adjustment elasticity, can solve one of above-mentioned technical problem at least.
In order to solve the technical problem, the utility model provides a spring plate structure capable of self-adaptively adjusting elasticity, which comprises a supporting part, a fixing part and a multi-section bending plate, wherein the supporting part can provide a supporting surface; the fixing part is fixed with the supporting part to provide a deformation distance. One end of the multi-section bending plate is a connecting end for connecting the fixing part, and the other end of the multi-section bending plate is a free end which is not suspended under the external force condition and consists of a plurality of plates which are sequentially connected end to end. One plate in the middle of the multi-section bending plate is a pressed plate and is used for contacting a clamped piece.
The free end can contact the supporting surface after the part between the pressed plate and the connecting end is deformed, so that the part between the free end and the pressed plate can provide elastic force for the pressed plate through deformation.
The beneficial effects of one or more of the above technical solutions are as follows:
the multi-section bending plate can provide elasticity through deformation, and the range of the provided elasticity is distributed in two sections due to different sizes of the clamped parts; when the clamped part is small and the weight is light, the part between the connecting end and the pressure receiving plate provides small elastic force; when the clamped part is large and the weight is heavy, the part between the pressed plate and the free end participates in deformation, namely, the whole multi-section bending plate provides large elastic force, so that uniform and stable holding force is kept, and the service life of the elastic sheet is effectively prolonged.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application, and the description of the exemplary embodiments of the application are intended to be illustrative of the application and are not intended to limit the application.
Fig. 1 is an axonometric view of the overall structure in an embodiment of the invention;
fig. 2 is a front view of the embodiment of the present invention when the free end is suspended;
FIG. 3 is a front view of an embodiment of the present invention when the free end just contacts the support surface;
fig. 4 is a front view of the multi-sectional bending plate according to the embodiment of the present invention, when the multi-sectional bending plate participates in elastic deformation.
In the figure: 1. a support portion; 2. a transverse plate; 3. a vertical plate; 4. a first elastic portion; 5. a first plate member; 6. a second elastic part; 7. a pressure receiving plate; 8. a third elastic part; 9. a second plate member; 10. a guide portion; 101. a first reinforcing plate; 301. a second reinforcing plate; 701. a side wing panel.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "up, down, left, right" in the present invention, if appearing, are intended to correspond only to the upper, lower, left, right directions of the drawings themselves, not to limit the structure, but merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
As shown in fig. 1-4, the present embodiment provides a spring plate structure capable of adaptively adjusting elastic force, which includes a supporting portion 1, a fixing portion and a multi-stage bending plate, where the supporting portion 1 can provide a supporting surface; the fixing portion is fixed to the supporting portion 1 to provide a deformation distance.
One end of the multi-section bending plate is connected with the fixing part, and the other end of the multi-section bending plate is suspended without external force; the multi-section bending plate consists of a plurality of plate pieces which are sequentially connected end to end, and the adjacent plate pieces and the multi-section bending plate and the fixing part are respectively connected through the elastic parts; one of the plates is a pressed plate 7 which can contact the clamped piece. One end of the multi-section bending plate is connected with the fixing portion, and the other end of the multi-section bending plate can be in contact with the supporting surface after being deformed, so that the plate far away from one side of the fixing portion by the compression plate 7 can provide elasticity through deformation.
The fixing portion is used to provide a deformation distance in order to allow the free end to be away from the supporting surface at a larger distance in the initial stage, so that the multi-segment bending plate can be deformed more greatly.
The embodiment provides a concrete structure setting of multistage bent plate: the elastic part is an elastic arc-shaped plate structure; included angles between the first plate 5 and the fixing part, between the first plate 5 and the pressed plate 7, and between the pressed plate 7 and the second plate 9 are obtuse angles, and an opening of the included angle between the first plate 5 and the fixing part is deviated from the supporting part 1; the opening of the included angle between the first plate 5 and the pressed plate 7 and the opening of the included angle between the pressed plate 7 and the second plate 9 face the supporting part 1. The end of the second plate 9 remote from the pressure receiving plate 7 forms the free end.
In this embodiment, the connection portion of the connection end and the fixing portion also forms an elastic portion.
Specifically, a first elastic portion 4 is formed between the connecting end and the fixing portion, a second elastic portion 6 is formed between the pressure receiving plate 7 and the first plate 5, and a third elastic portion 8 is formed between the pressure receiving plate 7 and the second plate 9.
In this embodiment, in order to increase the contact area with the clamped member, side wing plates 701 are respectively provided on both sides of the pressure receiving plate 7 to limit the clamped member.
In other embodiments, additional plates may be added between the first plate 5 and the pressure receiving plate 7, and between the second plate 9 and the pressure receiving plate 7, so that the number of the elastic portions participating in deformation is greater, and details are not described here.
In this embodiment, the support 1 comprises a flat plate. The fixed part includes diaphragm 2 of one end and dull and stereotyped vertical fixation, and the diaphragm 2 other end is vertical fixation with the one end of riser 3, the riser 3 other end with the link is fixed.
In other embodiments, the vertical plate can be omitted, and the connecting end and one end of the transverse plate far away from the supporting part are directly fixed.
To increase the structural strength, first reinforcing plates 101 are provided on both sides of the flat plate, and second reinforcing plates 301 are provided on both sides of the vertical plate.
In this embodiment, in order to enable the free end to smoothly slide when contacting the supporting surface, so that the portion between the free end and the pressure receiving plate is deformed, the free end has a guide portion 10, and the guide portion 10 has an arc surface to abut against the supporting surface through the arc surface.
The fixed part is shown in the drawing at the upper end of the support part, with the free end facing deep downwards. In practical use, the fixing part can be arranged at the lower end of the supporting part, and the free end extends upwards, namely the direction of the free end is not limited by the attached drawings.
The working principle is as follows:
when the size of the clamped part is smaller than a set value, the elastic sheet deforms less, the required elastic force is not large, and the elastic part only works between the pressed plate 7 and the connecting end and deforms to provide the elastic force.
When the size of the clamped part is equal to the set value, the elastic sheet is always deformed in the inserting process, and when the free end just contacts the supporting surface, the deformation of the elastic sheet reaches the turning balance point.
When the size of the clamped part is larger than the set value, the free end slides along the supporting surface, the elastic part between the pressure plate 7 and the free end also starts to work, and the elastic part in the whole multi-section bending plate deforms to provide larger elastic force.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The utility model provides a shell fragment structure of self-adaptation adjustment elasticity which characterized in that includes:
a support portion providing a support surface;
a fixing part fixed with the supporting part for providing a deformation distance;
the multi-section bending plate comprises a plurality of plate pieces which are sequentially connected end to end, one plate piece in the middle is a pressed plate and is used for contacting a clamped piece, and an elastic part capable of elastically deforming is formed at the joint of the plate pieces;
the free end can contact the supporting surface after the part between the pressed plate and the connecting end is deformed, so that the part between the free end and the pressed plate can provide elastic force for the pressed plate through deformation.
2. The spring plate structure capable of adaptively adjusting the elasticity according to claim 1, wherein the elastic part is an elastic arc plate structure.
3. The elastic sheet structure capable of adaptively adjusting the elasticity according to claim 1 or 2, wherein the multi-section bending plate comprises a first plate, a pressed plate and a second plate which are sequentially connected, included angles between the first plate and the fixing part, between the first plate and the pressed plate, and between the pressed plate and the second plate are obtuse angles, and an included angle opening between the first plate and the fixing part deviates from the supporting part; the included angle opening between the first plate and the pressed plate and the included angle opening between the pressed plate and the second plate face the supporting portion.
4. The spring plate structure capable of adaptively adjusting the elastic force according to claim 3, wherein one end of the second plate, which is far away from the pressed plate, forms the free end.
5. The spring plate structure for adaptively adjusting elasticity according to claim 1 or 2, wherein the supporting portion comprises a flat plate.
6. The spring plate structure capable of adaptively adjusting the elasticity according to claim 5, wherein the fixing portion comprises a transverse plate with one end vertically fixed to the flat plate, the other end of the transverse plate is vertically fixed to one end of a vertical plate, and the other end of the vertical plate is fixed to the connecting end.
7. The spring plate structure capable of adaptively adjusting the elastic force according to claim 5, wherein reinforcing plates are arranged on two sides of the flat plate.
8. The elastic sheet structure capable of adaptively adjusting the elastic force according to claim 1 or 2, wherein side wing plates are respectively arranged on two sides of the pressure receiving plate and used for limiting the clamped piece.
9. The spring plate structure for adaptively adjusting elasticity according to claim 1 or 2, wherein the free end has a guide portion having a circular arc surface to abut against the supporting surface through the circular arc surface.
10. The elastic piece structure capable of adaptively adjusting the elastic force according to claim 1 or 2, wherein the connection part of the connecting end and the fixing part also forms an elastic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084503.1U CN216488636U (en) | 2022-01-13 | 2022-01-13 | Elastic sheet structure capable of adaptively adjusting elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084503.1U CN216488636U (en) | 2022-01-13 | 2022-01-13 | Elastic sheet structure capable of adaptively adjusting elasticity |
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| CN216488636U true CN216488636U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220084503.1U Active CN216488636U (en) | 2022-01-13 | 2022-01-13 | Elastic sheet structure capable of adaptively adjusting elasticity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439844A (en) * | 2023-03-07 | 2023-07-18 | 极限人工智能有限公司 | Automatic steel wire deformation compensation mechanism, medical instrument and method |
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2022
- 2022-01-13 CN CN202220084503.1U patent/CN216488636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439844A (en) * | 2023-03-07 | 2023-07-18 | 极限人工智能有限公司 | Automatic steel wire deformation compensation mechanism, medical instrument and method |
| CN116439844B (en) * | 2023-03-07 | 2024-03-15 | 极限人工智能有限公司 | Automatic steel wire deformation compensation mechanism, medical instrument and method |
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