CN216120875U - Spring plate structure - Google Patents
Spring plate structure Download PDFInfo
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- CN216120875U CN216120875U CN202121615972.3U CN202121615972U CN216120875U CN 216120875 U CN216120875 U CN 216120875U CN 202121615972 U CN202121615972 U CN 202121615972U CN 216120875 U CN216120875 U CN 216120875U
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- elastic arm
- board
- elastic
- plate part
- plate portion
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Abstract
The utility model discloses a spring plate structure which comprises a first plate part, a second plate part, a first elastic arm and a second elastic arm, wherein one side of the first plate part is connected with one side of the second plate part, an included angle is formed between the first plate part and the second plate part to form an included angle space, one end of the first plate part is connected with the first elastic arm, the second plate part is connected with the second elastic arm, and the second elastic arm is positioned in the included angle space. The elastic sheet structure is provided with the elastic arms with different contact directions, the pressing in two directions can be realized, the structure is novel, simple and practical, and moreover, external devices pressed by the elastic arms can be partially contained in the included angle space formed by the first plate part and the second plate part at least, so that the internal space of a product carrying the elastic sheet structure can be saved.
Description
Technical Field
The utility model relates to the technical field of elastic sheets, in particular to an elastic sheet structure.
Background
In the prior art, the elastic sheet generally works in a mode of elastic high contact, the overall structure is in an O shape or a C shape, the elastic sheet is simple in structure but only can be in one-way contact, the working mode is single, and the complex application environment of multi-direction contact cannot be met.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the novel elastic piece structure capable of realizing the abutting-pressing in two directions is provided.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a shell fragment structure, includes first board, second board, first elastic arm and second elastic arm, one side of first board with one side of second board links to each other and has the contained angle in order to form the contained angle space between first board and the second board, the one end of first board is connected first elastic arm, the second board is connected second elastic arm, second elastic arm is located in the contained angle space.
Further, the first plate portion and the second plate portion are perpendicular to each other.
Further, the first elastic arm comprises a first arc part, a first elastic arm and a first contact part which are connected in sequence.
Further, the first plate portion and the first elastic arm are arranged at an obtuse angle.
Further, the second board includes this portion and connecting portion, one side of this portion with first board links to each other, the one end of this portion towards keep away from the direction extension of first board forms connecting portion, the inboard edge of connecting portion connects the second elastic arm.
Further, the second elastic arm comprises a second arc part, a second elastic arm and a second contact part which are connected in sequence, and the second arc part is connected with the connecting part.
Furthermore, the connecting part and the second elastic arm are arranged at an obtuse angle.
Further, one end of the base portion, which is close to the first elastic arm, is connected with the connecting portion.
Further, a first welding surface is arranged on the first plate portion.
Further, a second welding surface is arranged on the second plate portion.
The utility model has the beneficial effects that: the elastic sheet structure is provided with the elastic arms with different contact directions, the pressing in two directions can be realized, the structure is novel, simple and practical, and moreover, external devices pressed by the elastic arms can be partially contained in the included angle space formed by the first plate part and the second plate part at least, so that the internal space of a product carrying the elastic sheet structure can be saved.
Drawings
Fig. 1 is a schematic structural diagram of an overall structure of a spring structure according to a first embodiment of the present invention;
fig. 2 is a schematic view of a working state of the elastic sheet structure (when the first elastic arm works) according to the first embodiment of the present invention;
fig. 3 is a schematic view of a working state of the elastic sheet structure (when the second elastic arm works) according to the first embodiment of the utility model.
Description of reference numerals:
1. a first plate portion; 11. a first welding surface;
2. a second plate portion; 21. a home part; 22. a connecting portion; 23. a second weld face;
3. a first resilient arm; 31. a first arc portion; 32. a first elastic arm; 33. a first contact portion;
4. a second resilient arm; 41. a second arc portion; 42. a second elastic arm; 43. a second contact portion;
5. an included angle space;
6. a first external device;
7. a second external device.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, a spring plate structure includes a first plate portion 1, a second plate portion 2, a first elastic arm 3, and a second elastic arm 4, wherein one side of the first plate portion 1 is connected to one side of the second plate portion 2, an included angle is formed between the first plate portion 1 and the second plate portion 2 to form an included angle space 5, one end of the first plate portion 1 is connected to the first elastic arm 3, the second plate portion 2 is connected to the second elastic arm 4, and the second elastic arm 4 is located in the included angle space 5.
From the above description, the beneficial effects of the present invention are: this shell fragment structure has the elastic arm that two contact directions are different, can realize two directions to pressing, novel structure, simple and practical, moreover, support the outside device that presses with second elastic arm 4 can partially at least accept in the contained angle space 5 that first board 1 and second board 2 formed, be favorable to sparingly carrying on the inner space of this shell fragment structure's product.
Further, the first board portion 1 and the second board portion 2 are perpendicular to each other.
As can be seen from the above description, the present spring structure can simultaneously satisfy the vertical press-in contact and the horizontal press-in contact of the external device.
Further, the first elastic arm 3 includes a first arc portion 31, a first elastic arm 32 and a first contact portion 33, which are connected in sequence.
As can be seen from the above description, the first elastic arm 3 is simple in structure and inexpensive to manufacture.
Further, the first plate portion 1 and the first elastic arm 32 are arranged at an obtuse angle.
As can be seen from the above description, the obtuse angle between the first plate portion 1 and the first elastic arm 32 can not only increase the elastic force of the first elastic arm 3, but also reduce the influence of the operation of the first elastic arm 3 on the included angle space 5, and reduce the volume limitation on the external device in contact with the second elastic arm 4.
Further, the second plate portion 2 includes a base portion 21 and a connecting portion 22, one side of the base portion 21 is connected to the first plate portion 1, one end of the base portion 21 extends in a direction away from the first plate portion 1 to form the connecting portion 22, and an inner side edge of the connecting portion 22 is connected to the second elastic arm 4.
As can be seen from the above description, the second plate portion 2 does not interfere with the second elastic arm 4 during the molding of the second elastic arm 4.
Further, the second elastic arm 4 includes a second arc portion 41, a second elastic arm 42 and a second contact portion 43, which are connected in sequence, and the second arc portion 41 is connected to the connection portion 22.
As can be seen from the above description, the second elastic arm 4 has a simple structure and is inexpensive to manufacture.
Further, the connecting portion 22 and the second elastic arm 42 are disposed at an obtuse angle.
Further, one end of the base 21 near the first elastic arm 3 is connected to the connecting portion 22.
As can be seen from the above description, the contact position of the first elastic arm 3 and the external device and the contact position of the second elastic arm 4 and the external device are spaced apart from each other, which is beneficial to avoid the first elastic arm 3 and the second elastic arm 4 from interfering with each other during operation.
Further, a first welding surface 11 is provided on the first plate portion 1.
Further, a second welding surface 23 is provided on the second plate portion 2.
From the above description, the spring structure can be used as both a mechanical spring and a conductive spring.
Example one
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: a spring plate structure can be used in electronic products such as mobile phones, intelligent watches, interphones, tablet computers and the like. As shown in fig. 2 and 3, the elastic sheet structure is used for pressing the first external device 6 and/or the second external device 7, or for conducting the mounting structure thereof with the first external device 6 and/or the second external device 7.
As shown in fig. 1, the elastic sheet structure includes a first plate portion 1, a second plate portion 2, a first elastic arm 3, and a second elastic arm 4, one side of the first plate portion 1 is connected to one side of the second plate portion 2, an included angle is formed between the first plate portion 1 and the second plate portion 2 to form an included angle space 5, one end of the first plate portion 1 is connected to the first elastic arm 3, the second plate portion 2 is connected to the second elastic arm 4, and the second elastic arm 4 is located in the included angle space 5, please refer to fig. 2 and fig. 3, where the first elastic arm 3 is used for abutting against a first external device 6, the second elastic arm 4 is used for abutting against a second external device 7, and a force application direction of the first elastic arm 3 to the first external device 6 is different from a force application direction of the second elastic arm 4 to the second external device 7.
In the present embodiment, the first plate portion 1 and the second plate portion 2 are perpendicular to each other. In other embodiments, the first plate portion 1 and the second plate portion 2 may be disposed at an acute angle or an obtuse angle.
As shown in fig. 1, specifically, the first elastic arm 3 includes a first arc portion 31, a first elastic arm 32 and a first contact portion 33, which are connected in sequence, and the first plate portion 1 and the first elastic arm 32 are arranged at an obtuse angle. Of course, in other embodiments, the first elastic arm 3 may also be in other structural forms, and may be specifically designed according to the use requirement.
For convenient manufacturing, second board 2 includes this portion 21 and connecting portion 22, one side of this portion 21 with first board 1 links to each other, the one end of this portion 21 is towards keeping away from the direction extension of first board 1 forms connecting portion 22, the inboard edge of connecting portion 22 is connected second elastic arm 4, second elastic arm 4 is including second arc portion 41, second elastic arm 42 and the second contact site 43 that links to each other in proper order, second arc portion 41 is connected connecting portion 22, connecting portion 22 with second elastic arm 42 is the obtuse angle setting.
Preferably, one end of the base 21 near the first elastic arm 3 is connected to the connecting portion 22.
It is easy to understand that the spring plate structure is an integrated structure formed by cutting and bending a metal sheet.
As an expanded application, the elastic sheet structure of the present embodiment can also be used as a conducting structure, specifically, the first plate portion 1 is provided with a first welding surface 11, and/or the second plate portion 2 is provided with a second welding surface 23. Correspondingly, a side of the first plate part 1, which is far away from the first welding surface 11, is formed with a first SMT pick-up area, and/or a side of the second plate part 2, which is far away from the second welding surface 23, is formed with a second SMT pick-up area. After the elastic sheet structure is fixedly communicated with the external mounting structure through the first welding surface 11 and/or the second welding surface 23, the first external device 6 and/or the second external device 7 are contacted with the elastic sheet structure, and then the conduction with the external mounting structure can be realized. It will be understood that when the spring structure is fixed to the external mounting structure but not conductive, the first external device 6 and the second external device 7 may be conductive to each other through the spring structure.
In summary, the spring plate structure provided by the utility model has two elastic arms with different contact directions, can realize the pressing in two directions, and has a novel, simple and practical structure, and moreover, an external device pressed against the second elastic arm can be at least partially accommodated in an included angle space formed by the first plate part and the second plate part, which is beneficial to saving the internal space of a product carrying the spring plate structure.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. A shell fragment structure which characterized in that: including first board, second board, first elastic arm and second elastic arm, one side of first board with one side of second board links to each other and has the contained angle in order to form the contained angle space between first board and the second board, the one end of first board is connected first elastic arm, the second board is connected the second elastic arm, the second elastic arm is located in the contained angle space.
2. The spring structure according to claim 1, wherein: the first plate portion and the second plate portion are perpendicular to each other.
3. The spring structure according to claim 1, wherein: the first elastic arm comprises a first arc part, a first elastic arm and a first contact part which are sequentially connected.
4. A leaf spring structure according to claim 3, characterized in that: the first plate part and the first elastic arm are arranged at an obtuse angle.
5. The spring structure according to claim 1, wherein: the second board includes this portion and connecting portion, one side of this portion with first board links to each other, the one end of this portion is towards keeping away from the direction extension of first board forms connecting portion, the inboard edge of connecting portion connects the second elastic arm.
6. The spring structure according to claim 5, wherein: the second elastic arm comprises a second arc part, a second elastic arm and a second contact part which are sequentially connected, and the second arc part is connected with the connecting part.
7. The spring structure according to claim 6, wherein: the connecting part and the second elastic arm are arranged at an obtuse angle.
8. The spring structure according to claim 5, wherein: one end of the base part close to the first elastic arm is connected with the connecting part.
9. The spring structure according to claim 1, wherein: the first plate portion is provided with a first welding surface.
10. The spring structure according to claim 1, wherein: and a second welding surface is arranged on the second plate part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121615972.3U CN216120875U (en) | 2021-07-15 | 2021-07-15 | Spring plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121615972.3U CN216120875U (en) | 2021-07-15 | 2021-07-15 | Spring plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216120875U true CN216120875U (en) | 2022-03-22 |
Family
ID=80722373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121615972.3U Active CN216120875U (en) | 2021-07-15 | 2021-07-15 | Spring plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216120875U (en) |
-
2021
- 2021-07-15 CN CN202121615972.3U patent/CN216120875U/en active Active
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