CN213026536U - Thick material sectional type elastic sheet - Google Patents
Thick material sectional type elastic sheet Download PDFInfo
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- CN213026536U CN213026536U CN202021622738.9U CN202021622738U CN213026536U CN 213026536 U CN213026536 U CN 213026536U CN 202021622738 U CN202021622738 U CN 202021622738U CN 213026536 U CN213026536 U CN 213026536U
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Abstract
The utility model discloses a material thickness sectional type shell fragment, including continuous fixed part and shell fragment portion, its bending forming by the panel after tailorring by one, panel includes that first region and second are regional, the thickness of first region is greater than the thickness of second region, the fixed part by the shaping is buckled in first region, shell fragment portion by the shaping is buckled in the second region. The elastic piece part and the fixing part in the material thickness sectional type elastic piece are of an integral structure, the structural stability is good, the elastic piece part and the fixing part do not need to be welded and fixed, the processing technology is simplified, the manufacturing cost is saved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a shell fragment technical field especially relates to a thick sectional type shell fragment of material.
Background
Most terminal electronic products are provided with a spring assembly, and the spring assembly applied to the terminal electronic products generally comprises a spring part and a fixing part which are connected with each other. Terminal electronic product is less to the shell fragment requirement of shell fragment portion, nevertheless has a higher requirement to the intensity/hardness of fixed part, for the sensitivity and the structural stability of guaranteeing the shell fragment subassembly, prior art can make the shell fragment portion and the fixed part in the shell fragment subassembly respectively, and follow-up welding shell fragment portion and fixed part again is difficult to see out, and the processing procedure of shell fragment subassembly is complicated among the prior art, and the cost is higher and product stability deviation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the sectional type elastic sheet with the stable structure and the low cost and the thick material is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a material thickness sectional type shell fragment, includes continuous fixed part and shell fragment portion, and it is buckled the shaping by the panel after one is tailor, panel includes first region and second area, the thickness in first region is greater than the thickness in second area, the fixed part by the shaping is buckled in first region, the shell fragment portion by the shaping is buckled in the second area.
Further, the fixing portion comprises a first plate portion, and the first plate portion is provided with a mounting hole.
Further, the number of mounting holes is two, two the mounting hole is close to respectively the both ends setting of first board.
Further, the fixed part still include with the second board that the first board links to each other, the second board is located one side of first board, the second board with the contained angle has between the first board.
Further, the first plate portion is connected with the second plate portion through an arc section, and the first plate portion is perpendicular to the second plate portion.
Furthermore, the elastic sheet is positioned on one side of the first plate part, which is far away from the second plate part.
Furthermore, the elastic sheet part comprises a bottom plate part, a first bending part, an extending part, a second bending part, an inclined part and a contact part which are sequentially connected, the distance between the contact part and the bottom plate part is larger than the distance between the extending part and the bottom plate part, and one end, far away from the first bending part, of the bottom plate part is connected with the fixing part.
Furthermore, a contact protrusion is arranged on the contact part.
Further, the extension portion is provided in parallel with the bottom plate portion.
Further, the elastic piece part further comprises a simple leg, and the contact part extends obliquely towards the direction close to the bottom plate part to form the simple leg.
The beneficial effects of the utility model reside in that: the elastic piece part and the fixing part in the material thickness sectional type elastic piece are of an integral structure, the structural stability is good, the elastic piece part and the fixing part do not need to be welded and fixed, the processing technology is simplified, the manufacturing cost is saved, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic view illustrating an assembly of a material thickness sectional type elastic piece and an external member according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a material thickness sectional type elastic sheet according to an embodiment of the present invention.
Description of reference numerals:
1. a fixed part; 2. a spring piece portion; 3. a step portion; 4. a first plate portion; 5. mounting holes; 6. a second plate portion; 7. a bottom plate portion; 8. a first bent portion; 9. an extension portion; 10. a second bent portion; 11. an inclined portion; 12. a contact portion; 13. a contact projection; 14. a simple leg; 20. an outer member.
Detailed Description
In order to explain the technical content, the objects and the 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 and 2, a thickness-segmented elastic sheet includes a connecting fixing portion 1 and an elastic sheet portion 2, which are formed by bending a cut sheet, the sheet includes a first region and a second region, the thickness of the first region is greater than that of the second region, the fixing portion 1 is formed by bending the first region, and the elastic sheet portion 2 is formed by bending the second region.
From the above description, the beneficial effects of the present invention are: the elastic piece part 2 and the fixing part 1 in the material thickness sectional type elastic piece are of an integral structure, the structural stability is good, the elastic piece part 2 and the fixing part 1 do not need to be welded and fixed, the processing technology is simplified, the manufacturing cost is saved, and the production efficiency is improved.
Further, the fixing portion 1 includes a first plate portion 4, and the first plate portion 4 is provided with a mounting hole 5.
As can be seen from the above description, the mounting hole 5 can be used to connect and fix the material thickness sectional type elastic sheet and the external member 20, so that the operation is simple and convenient, and the connection stability is good.
Further, the number of the mounting holes 5 is two, and the two mounting holes 5 are respectively arranged near two ends of the first plate portion 4.
As can be seen from the above description, the material thickness sectional type elastic sheet assembled with the external member 20 is balanced in stress and stable in connection.
Further, the fixing portion 1 further includes a second plate portion 6 connected to the first plate portion 4, the second plate portion 6 is located on one side of the first plate portion 4, and an included angle is formed between the second plate portion 6 and the first plate portion 4.
Further, the first plate portion 4 is connected to the second plate portion 6 through an arc segment, and the first plate portion 4 is perpendicular to the second plate portion 6.
As is apparent from the above description, the second plate portion 6 can form a conduction path in contact with other components.
Further, the elastic piece portion 2 is located on a side of the first plate portion 4 away from the second plate portion 6.
Further, the elastic piece portion 2 comprises a bottom plate portion 7, a first bending portion 8, an extending portion 9, a second bending portion 10, an inclined portion 11 and a contact portion 12 which are sequentially connected, the distance between the contact portion 12 and the bottom plate portion 7 is larger than the distance between the extending portion 9 and the bottom plate portion 7, and one end, far away from the first bending portion 8, of the bottom plate portion 7 is connected with the fixing portion 1.
As can be seen from the above description, the spring part 2 has simple structure, easy processing and good working stability.
Further, a contact protrusion 13 is provided on the contact portion 12.
As is apparent from the above description, the provision of the contact projection 13 can improve the stability of conduction of the elastic sheet portion 2.
Further, the extension portion 9 is provided in parallel with the bottom plate portion 7.
Further, the elastic piece portion 2 further includes a simple leg 14, and the contact portion 12 extends obliquely toward the bottom plate portion 7 to form the simple leg 14.
As can be seen from the above description, the elastic sheet portion 2 is integrally formed into an O-shaped structure.
Example one
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: as shown in fig. 1, a material thickness sectional type elastic sheet applicable to electronic products such as mobile terminals includes a connecting fixing portion 1 and an elastic sheet portion 2, which are formed by bending a cut sheet material, wherein the sheet material includes a first region and a second region, the thickness of the first region is greater than that of the second region, the fixing portion 1 is formed by bending the first region, and the elastic sheet portion 2 is formed by bending the second region.
The sectional type elastic sheet with the material thickness has the main advantages that the hardware sheet material is set into two sections of material thicknesses, and the part with the thicker material thickness (namely the first area) is bent to form the fixing part 1 of the sectional type elastic sheet with the material thickness so as to meet the requirements on strength and hardness; the part (namely the second area) with the thinner material thickness is bent to form the elastic sheet part 2 of the material thickness sectional type elastic sheet so as to meet the requirements of the elastic performance and the elastic force reduction of the elastic sheet part 2 (if the material thickness of the sheet material is thicker, the elastic force is larger, the reduction is larger, and the requirements of the use scene of the material thickness sectional type elastic sheet cannot be met).
Referring to fig. 1 and fig. 2, in the present embodiment, a step portion 3 is formed at a boundary between the first area and the second area, that is, a thickness of the plate at the boundary between the first area and the second area is suddenly changed, and in other embodiments, the thickness of the plate at the boundary between the first area and the second area may also be gradually changed.
Referring to fig. 1 and 2, for the convenience of assembly, the fixing portion 1 includes a first plate portion 4, the first plate portion 4 is provided with a mounting hole 5, and the material thickness sectional type elastic sheet can be mounted on an external member 20 (such as a PCB or the like) through the mounting hole 5. In this embodiment, the number of the mounting holes 5 is two, and the two mounting holes 5 are respectively provided near both ends of the first plate portion 4.
As shown in fig. 1, optionally, the fixing portion 1 further includes a second plate portion 6 connected to the first plate portion 4, the second plate portion 6 is located at one side of the first plate portion 4, an included angle is formed between the second plate portion 6 and the first plate portion 4, and the material thickness sectional type elastic piece can be in contact conduction with other components through the second plate portion 6. In this embodiment, the first plate portion 4 is connected to the second plate portion 6 through an arc segment, and the first plate portion 4 is perpendicular to the second plate portion 6.
Specifically, the elastic piece portion 2 is located on a side of the first plate portion 4 away from the second plate portion 6. More specifically, the elastic piece portion 2 includes a bottom plate portion 7, a first bending portion 8, an extending portion 9, a second bending portion 10, an inclined portion 11 and a contact portion 12 which are connected in sequence, the distance between the contact portion 12 and the bottom plate portion 7 is greater than the distance between the extending portion 9 and the bottom plate portion 7, and one end of the bottom plate portion 7, which is far away from the first bending portion 8, is connected to the fixing portion 1. In order to improve the conduction stability of the material thickness sectional type elastic sheet, the contact part 12 is provided with a contact protrusion 13. Alternatively, the extension portion 9 is provided in parallel with the bottom plate portion 7.
In order to improve the working stability of the material thickness sectional type spring, in the embodiment, the spring portion 2 further includes a simple leg 14, the contact portion 12 extends obliquely toward the direction close to the bottom plate portion 7 to form the simple leg 14, and optionally, the simple leg 14 is in an oblique J shape.
In summary, the elastic piece part and the fixed part in the material thickness sectional type elastic piece provided by the utility model are of an integral structure, the structural stability is good, and the elastic piece part and the fixed part do not need to be welded and fixed, thus being beneficial to simplifying the processing technology, saving the manufacturing cost and improving the production efficiency; simple structure and easy manufacture.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a thick sectional type shell fragment, includes continuous fixed part and shell fragment portion, its characterized in that: the elastic piece is formed by bending a cut plate, the plate comprises a first area and a second area, the thickness of the first area is larger than that of the second area, the fixing portion is formed by bending the first area, and the elastic piece portion is formed by bending the second area.
2. The material thickness sectional type elastic sheet according to claim 1, wherein: the fixing part comprises a first plate part, and a mounting hole is formed in the first plate part.
3. The material thickness segmented spring plate according to claim 2, wherein: the number of mounting holes is two, two the mounting hole is close to respectively the both ends setting of first board.
4. The material thickness segmented spring plate according to claim 2, wherein: the fixed part still include with the second board that the first board links to each other, the second board is located one side of first board, the second board with the contained angle has between the first board.
5. The material thickness segmented spring plate according to claim 4, wherein: the first plate portion is connected with the second plate portion through an arc section, and the first plate portion is perpendicular to the second plate portion.
6. The material thickness segmented spring plate according to claim 4, wherein: the elastic piece portion is located on one side, away from the second plate portion, of the first plate portion.
7. The material thickness sectional type elastic sheet according to claim 1, wherein: the elastic piece portion comprises a bottom plate portion, a first bending portion, an extending portion, a second bending portion, an inclined portion and a contact portion which are sequentially connected, the distance between the contact portion and the bottom plate portion is larger than the distance between the extending portion and the bottom plate portion, and one end, far away from the first bending portion, of the bottom plate portion is connected with the fixing portion.
8. The material thickness segmented spring plate according to claim 7, wherein: the contact part is provided with a contact bulge.
9. The material thickness segmented spring plate according to claim 7, wherein: the extension portion is disposed parallel to the bottom plate portion.
10. The material thickness segmented spring plate according to claim 7, wherein: the elastic piece part further comprises a simple support leg, and the contact part extends towards the direction close to the bottom plate part in an inclined mode to form the simple support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021622738.9U CN213026536U (en) | 2020-08-06 | 2020-08-06 | Thick material sectional type elastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021622738.9U CN213026536U (en) | 2020-08-06 | 2020-08-06 | Thick material sectional type elastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213026536U true CN213026536U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021622738.9U Active CN213026536U (en) | 2020-08-06 | 2020-08-06 | Thick material sectional type elastic sheet |
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| Country | Link |
|---|---|
| CN (1) | CN213026536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783012A (en) * | 2021-09-28 | 2021-12-10 | 维沃移动通信有限公司 | Elastic sheet and electronic equipment |
-
2020
- 2020-08-06 CN CN202021622738.9U patent/CN213026536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783012A (en) * | 2021-09-28 | 2021-12-10 | 维沃移动通信有限公司 | Elastic sheet and electronic equipment |
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