CN221057302U - Improve single button seesaw subassembly - Google Patents
Improve single button seesaw subassembly Download PDFInfo
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- CN221057302U CN221057302U CN202323084617.XU CN202323084617U CN221057302U CN 221057302 U CN221057302 U CN 221057302U CN 202323084617 U CN202323084617 U CN 202323084617U CN 221057302 U CN221057302 U CN 221057302U
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- key
- key body
- elastic
- improved single
- cap
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- 239000000463 material Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000006260 foam Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 4
- JAYCNKDKIKZTAF-UHFFFAOYSA-N 1-chloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1Cl JAYCNKDKIKZTAF-UHFFFAOYSA-N 0.000 description 2
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- 230000000694 effects Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses an improved single-key seesaw assembly, which comprises a key cap and a key body, wherein the key cap comprises a connecting part and a pressing part, the center of the connecting part is provided with a containing groove for installing the key body, the center of the bottom of the key body is provided with an elastic column, and the side surface of the elastic column is provided with a supporting mechanism; the supporting mechanism comprises integrally formed supporting feet and mushroom heads, and horn-shaped openings are formed in the bottoms of the mushroom heads. The utility model has scientific and reasonable structural design, integrally formed keys, and support structures with elastic functions at both ends, realizes the support function and has rebound function, so that the original state can be returned after pressing, and the design does not need to additionally add foam or other auxiliary materials, thereby saving the material cost; the manual assembly cost is saved; through the key cap and the key body that the design was mutually combined, the installation is nimble convenient, and elastic structure and side key integrated into one piece do not have the condition of droing in complete machine assembly process, safe and reliable.
Description
Technical Field
The utility model relates to the technical field of appearance side keys and main board key devices, in particular to an improved single-key seesaw assembly.
Background
The existing intelligent middle screen and intelligent sound appearance side are generally provided with three physical keys, namely a volume increasing key, a power key and a mute key, and sometimes the three keys are designed to be of the same size for pursuing the appearance beauty. The bottom of the appearance volume button is provided with 2 DOME pieces, and the support is balanced. The bottom of the static microphone and the bottom of the power key are respectively provided with a DOME piece, a movement gap exists between the key and the shell, and when the key is pressed down, the key is easy to skew in rebound, so that the appearance is not attractive. For this reason, we propose an improved single key see-saw assembly.
Disclosure of utility model
The present utility model is directed to an improved single-button see-saw assembly, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an improve single button seesaw subassembly, includes key cap and key body, the key cap includes connecting portion and pressing portion, the connecting portion center has been seted up the accommodation groove that is used for installing the key body, key body bottom center department is provided with the elastic column, the side of elastic column is provided with supporting mechanism;
the supporting mechanism comprises integrally formed supporting feet and mushroom heads, and horn-shaped openings are formed in the bottoms of the mushroom heads.
In the above scheme, the edge of the pressing part is provided with a chamfer part.
In the above scheme, the bottom of the elastic column is provided with a fillet portion.
In the scheme, the key cap is clamped in the mounting groove of the shell.
In the above scheme, the bottom of elasticity post and the protruding butt at PCB board top.
In the scheme, the key cap is a TPU key cap.
In the above scheme, the key body is a hard rubber key body.
In the scheme, the key body, the elastic column, the supporting feet and the mushroom head are integrally formed.
Compared with the prior art, the utility model has the beneficial effects that: the improved single-key seesaw component is simple and reasonable in structural design, has strong practicability, is integrally formed in a key, has elastic function supporting structures at two ends, realizes the supporting function and has a rebound function, so that the original state can be returned after being pressed, and the design does not need to additionally add foam or other auxiliary materials, thereby saving the material cost; the manual assembly cost is saved; through the key cap and the key body of design intercombination, the installation is nimble convenient, and elastic structure and side key integrated into one piece do not have the condition that drops in complete machine assembly process, safe and reliable, flexible glue mushroom structure and button integrated into one piece, later stage can improve button resilience through adjusting flexible glue hardness or mushroom structure's wall thickness, can satisfy different user demands.
Drawings
FIG. 1 is an exploded view of the structure of the present utility model.
Fig. 2 is a schematic diagram of an assembled structure of the present utility model.
FIG. 3 is a schematic diagram of the overall structure of the present utility model.
In the figure: 1 key cap, 101 connecting portion, 102 accommodation groove, 103 pressing portion, 104 chamfer portion, 2 key body, 201 elastic column, 202 fillet portion, 203 spike, 204 mushroom head, 3 shell, 301 mounting groove, 4PCB board, 401 are protruding.
Detailed Description
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. 1-3, the present utility model provides a technical solution: the utility model provides an improve single button seesaw subassembly, includes key cap 1 and key body 2, key cap 1 includes connecting portion 101 and presses portion 103, connecting portion 101 center has been seted up and has been used for installing the storage tank 102 of key body 2, key body 2 bottom center department is provided with elasticity post 201, the side of elasticity post 201 is provided with supporting mechanism.
The supporting mechanism comprises a supporting foot 203 and a mushroom head 204 which are integrally formed, and a horn-shaped opening is formed in the bottom of the mushroom head 204.
Through the key cap 1 and the key body 2 of design intercombination, the installation is nimble convenient, and elastic structure and side key integrated into one piece do not have the condition that drops in complete machine assembly process, safe and reliable, flexible glue mushroom structure and button integrated into one piece, later stage can improve button resilience through adjusting flexible glue hardness or mushroom structure's wall thickness, can satisfy different user demands.
In the above-described aspect, the edge of the pressing portion 103 is provided with a chamfer portion 104. The design of chamfer portion 104 has promoted the operation feel, avoids appearing pressing portion 103 and the problem that produces uncomfortable when hand contact and felt, has promoted operation experience.
In the above-mentioned aspect, the bottom of the elastic column 201 is provided with a rounded portion 202. When the key cap 1 is pressed, the rounded corner 202 at the end of the elastic column 201 presses against the boss 401 at the top of the PCB 4, and then returns it to its original position.
In the above-mentioned scheme, the key cap 1 is clamped in the mounting groove 301 of the housing 3. When the key cap 1 is pressed, the key cap 1 moves up and down in the mounting groove 301.
In the above-mentioned scheme, the bottom of the elastic column 201 abuts against the protrusion 401 on the top of the PCB 4.
In the above scheme, the key cap 1 is a TPU key cap, and the key body 2 is a hard rubber key body.
In the above-mentioned scheme, the key body 2, the elastic column 201, the supporting leg 203 and the mushroom head 204 are integrally formed. The key is integrally formed, the supporting structures with elastic functions are designed at the two ends, the supporting functions are realized, the supporting structures with rebound functions are formed by the supporting feet 203 and the mushroom heads 204, the rebound of the key caps can be assisted, the key caps can return to the original state after being pressed, foam or other auxiliary materials are not required to be additionally added, and the material cost is saved; the manual assembly cost is saved; and the stress is balanced and stable under the action of the two supporting mechanisms symmetrically distributed on the two sides of the elastic column 201, and the problem of deflection does not exist in rebound after the key is pressed.
Working principle:
This kind of improve single button seesaw subassembly, through the key cap 1 and the key body 2 of design intercombination, in the course of working, one penetrates TPU both ends design and has hollow mushroom structure, with hard gum part integrated into one piece in two injection molding, flexible installation is convenient, elastic construction and side key integrated into one piece, there is not the condition of droing in the complete machine equipment in-process, safe and reliable, the supporting mechanism through spike 203 and mushroom head 204 formation can assist key cap 1 resilience, can get back to original state after guaranteeing to press, and make the atress balanced stable under the supporting mechanism effect of two symmetric distributions in elastic column 201 both sides, the rebound does not have crooked problem after the button is pressed, the operation experience sense of button has effectively been guaranteed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an improve single button seesaw subassembly, includes key cap (1) and key body (2), its characterized in that: the key cap (1) comprises a connecting part (101) and a pressing part (103), a containing groove (102) for installing a key body (2) is formed in the center of the connecting part (101), an elastic column (201) is arranged in the center of the bottom of the key body (2), and a supporting mechanism is arranged on the side face of the elastic column (201);
The supporting mechanism comprises supporting feet (203) and mushroom heads (204) which are integrally formed, and horn-shaped openings are formed in the bottoms of the mushroom heads (204).
2. The improved single-key see-saw assembly of claim 1, wherein: the edge of the pressing part (103) is provided with a chamfer part (104).
3. The improved single-key see-saw assembly of claim 1, wherein: the bottom of the elastic column (201) is provided with a round corner part (202).
4. The improved single-key see-saw assembly of claim 1, wherein: the key cap (1) is clamped in the mounting groove (301) of the shell (3).
5. The improved single-key see-saw assembly of claim 1, wherein: the bottom ends of the elastic columns (201) are abutted with the protrusions (401) at the top of the PCB (4).
6. The improved single-key see-saw assembly of claim 1, wherein: the key cap (1) is a TPU key cap.
7. The improved single-key see-saw assembly of claim 1, wherein: the key body (2) is a hard rubber key body.
8. The improved single-key see-saw assembly of claim 1, wherein: the key body (2), the elastic column (201), the supporting feet (203) and the mushroom head (204) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323084617.XU CN221057302U (en) | 2023-11-15 | 2023-11-15 | Improve single button seesaw subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323084617.XU CN221057302U (en) | 2023-11-15 | 2023-11-15 | Improve single button seesaw subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221057302U true CN221057302U (en) | 2024-05-31 |
Family
ID=91201532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323084617.XU Active CN221057302U (en) | 2023-11-15 | 2023-11-15 | Improve single button seesaw subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221057302U (en) |
-
2023
- 2023-11-15 CN CN202323084617.XU patent/CN221057302U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |