CN216719793U - Side key supporting sheet - Google Patents
Side key supporting sheet Download PDFInfo
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- CN216719793U CN216719793U CN202123429418.9U CN202123429418U CN216719793U CN 216719793 U CN216719793 U CN 216719793U CN 202123429418 U CN202123429418 U CN 202123429418U CN 216719793 U CN216719793 U CN 216719793U
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- pressing
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- pressing plate
- press
- side key
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Abstract
The utility model relates to the technical field of key structures, in particular to a side key supporting sheet which comprises a pressing plate and a pressing supporting plate, wherein the pressing plate comprises a first pressing plate and a second pressing plate, the pressing supporting plate is arranged between the first pressing plate and the second pressing plate, a first pressing bulge is arranged at the bottom of the first pressing plate, a second pressing bulge is arranged at the bottom of the second pressing plate, bottom plate pressing buffering cushions are respectively arranged at the bottoms of the first pressing bulge and the second pressing bulge, top plate pressing buffering cushions are respectively arranged on the upper surfaces of the first pressing plate and the second pressing plate, the pressing buffering cushions are arranged on the upper end surface and the lower end surface of the pressing plate, so that the prying phenomenon between the pressing plates in the pressing process can be reduced, the abrasion between the pressing plate and a connecting part can be reduced, the service life of the pressing plate can be prolonged, the precision of the pressing reaction on the second pressing plate can be improved by arranging pressing buffering lugs, the situation of mistaken pressing when the second pressing plate is pressed is reduced.
Description
Technical Field
The utility model relates to the technical field of key structures, in particular to a side key supporting sheet.
Background
Along with the development of society, mobile phones play an increasingly important role in life of people, most of the existing mobile phones adopt keys placed on the side surface for convenient use, so that the occupation of the front space of the mobile phone can be reduced, but the side surface has strict size requirements on the specification of a supporting sheet, and under the condition of reducing the occupied space, the keys can also have longer service life, when the existing side keys are designed, the supporting sheet of the side keys is often directly contacted with the working environment for the convenience of reducing the occupation of the space, but after the side keys are used for a long time, the side keys can damage other parts in the working environment due to mechanical abrasion, so that the cost is increased, the service life of the supporting sheet of the keys is reduced, and a gap exists between the supporting sheet of the keys and the working surface due to the fact that the keys need to be pressed to generate signals, if this gap could be used to reduce wear between the key support plate and the working surface, the useful life of the device could be greatly extended.
Therefore, a side key supporting sheet is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a side key supporting plate for solving the problem of the prior art that the key supporting plate is worn out greatly.
In order to achieve the above and other related objects, the present invention provides a side key supporting sheet, which includes a pressing plate and a pressing supporting plate, wherein the pressing plate includes a first pressing plate and a second pressing plate, the pressing supporting plate is disposed between the first pressing plate and the second pressing plate, a first pressing protrusion is disposed at a bottom of the first pressing plate, a second pressing protrusion is disposed at a bottom of the second pressing plate, bottom plate pressing cushions are disposed at bottoms of the first pressing protrusion and the second pressing protrusion, and top plate pressing cushions are disposed on upper surfaces of the first pressing plate and the second pressing plate.
In an embodiment of the present invention, a lower support plate is disposed on a side of the first pressing plate away from the support plate, an upper support plate is disposed on a side of the second pressing plate away from the support plate, and through holes are disposed on the pressing support plate, the upper support plate and the lower support plate.
In an embodiment of the present invention, the pressing support plate, the upper support plate, the lower support plate and the pressing plate are perpendicular to each other.
In an embodiment of the present invention, a pressing groove is formed on an upper end surface of the second pressing plate, the top plate pressing cushion is disposed in the pressing groove, a pressing cushion ear is disposed between two ends of the top plate pressing cushion and the top plate, and a depth of the pressing cushion ear is deeper than a depth of the pressing groove.
In an embodiment of the present invention, the first pressing protrusion is lower than the second pressing protrusion.
In an embodiment of the present invention, the length of the second pressing plate is greater than the length of the first pressing plate.
As described above, the side key supporting sheet of the present invention has the following beneficial effects:
1. the press cushion pads are arranged on the upper end face and the lower end face of the press plate, so that the prying phenomenon between the press plates in the pressing process can be reduced, the abrasion between the press plates and the connecting part can be reduced, and the service life of the press plates is prolonged.
2. By arranging the pressing buffering lug, the pressing reaction precision on the second pressing plate can be improved, and the situation of mistaken pressing when the second pressing plate is pressed is reduced.
Drawings
Fig. 1 is a schematic front view of a side key supporting sheet according to an embodiment of the present invention.
Fig. 2 is a schematic top view of a side key supporting sheet according to an embodiment of the present invention.
Description of the element reference numerals
1-pressing the supporting plate; 2-an upper support plate; 3-a lower support plate; 4-a through hole; 5-a first press plate; 6-a second pressing plate; 7-a first pressing protrusion; 8-bottom plate press cushion; 9-top plate pressing cushion pad; 10-pressing the groove; 11-pressing the buffer lug.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1-2. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a side key supporting sheet, in the embodiment of the present invention, when using the side key supporting sheet of the present invention, the whole key supporting sheet is movably installed in a working plane by passing through holes 4 of a press supporting plate 1, an upper supporting plate 2 and a lower supporting plate 3 through corresponding fixing members, corresponding external buttons are installed on a first press plate 5 and a second press plate 6, when the first press plate 5 is pressed downward, a first press protrusion 7 of a lower end surface of the first press plate 5 presses a lower sensing button, thereby transmitting a corresponding signal, during the pressing, a bottom plate press buffering pad 8 of the first press protrusion 7 buffers an output surface, and simultaneously, a top plate press buffering pad 9 of the first press plate 5 cooperates with the bottom plate press buffering pad to reduce an upward prying displacement of an end of the second press plate 6 during the pressing of the first press plate 5, therefore, the influence on the second pressing plate 6 when the first pressing plate 5 is pressed is reduced to the maximum extent, meanwhile, the top plate pressing buffer pad 9 on the upper end surface of the first pressing plate 5 can also reduce the abrasion of the first pressing plate 5 and an external pressing button, and the service life of the first pressing plate 5 is prolonged;
when the second press plate 6 is pressed, because the second press plate 6 is externally connected with the double buttons, the length of the second press plate 6 is larger than that of the first press plate 5, the press buffering lugs 11 are arranged at two ends of the press groove 10 on the second press plate 6, and the depth of the press buffering lugs 11 is deeper than that of the press groove 10, so that the second press plate 6 can be pressed when the press application point is close to the buffering lugs at different positions, corresponding press signals are transmitted, the top plate press buffering pad 9 in the press groove 10 can reduce the damage of the external buttons to the press groove 10, the upward prying displacement of the end of the first press plate 5 can be reduced in the process of pressing the second press plate 6 by matching with the bottom plate press buffering pad, and meanwhile, the abrasion of the second press plate 6 and the externally connected press buttons can be reduced by the top plate press buffering pad 9 on the upper end surface of the second press plate 6, increase the life of second and press the movable plate 6, will press backup pad 1, go up backup pad 2 and under bracing board 3 and press the mutually perpendicular setting between the movable plate, can increase the rigidity between backup pad and the movable plate, prolong the life of button backing sheet, first press protruding 7 level height to be less than the second and press protruding level height, be for the use habit setting of cooperation button, increase the life of button backing sheet.
In summary, the pressing cushions are arranged on the upper end face and the lower end face of the pressing plate, so that the prying phenomenon between the pressing plates in the pressing process can be reduced, the abrasion between the pressing plates and the connecting part can be reduced, the service life of the pressing plates is prolonged, the pressing reaction precision on the second pressing plate can be improved by arranging the pressing cushion lugs, and the situation of mistaken pressing when the second pressing plate is pressed is reduced. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The side key supporting sheet is characterized by comprising a pressing plate and a pressing supporting plate, wherein the pressing plate comprises a first pressing plate and a second pressing plate, the pressing supporting plate is arranged between the first pressing plate and the second pressing plate, a first pressing bulge is arranged at the bottom of the first pressing plate, a second pressing bulge is arranged at the bottom of the second pressing plate, bottom plate pressing buffering cushions are arranged at the bottoms of the first pressing bulge and the second pressing bulge, and top plate pressing buffering cushions are arranged on the upper surfaces of the first pressing plate and the second pressing plate.
2. The side key support sheet of claim 1, wherein: the first pressing plate is provided with a lower supporting plate at one side far away from the supporting plate, the second pressing plate is provided with an upper supporting plate at one side far away from the supporting plate, and the pressing supporting plate, the upper supporting plate and the lower supporting plate are provided with through holes.
3. The side key support sheet of claim 2, wherein: the pressing support plate, the upper support plate, the lower support plate and the pressing plate are arranged perpendicularly to each other.
4. The side key support sheet of claim 1, wherein: the upper end face of the second pressing plate is provided with a pressing groove, the top plate pressing cushion is arranged in the pressing groove, pressing buffering lugs are arranged between the two ends of the top plate pressing cushion and the top plate, and the depth of each pressing buffering lug is deeper than that of the corresponding pressing groove.
5. The side key support sheet of claim 1, wherein: the first pressing protrusion is lower in level than the second pressing protrusion.
6. The side key support sheet of claim 1, wherein: the length of the second pressing plate is larger than that of the first pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123429418.9U CN216719793U (en) | 2021-12-31 | 2021-12-31 | Side key supporting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123429418.9U CN216719793U (en) | 2021-12-31 | 2021-12-31 | Side key supporting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216719793U true CN216719793U (en) | 2022-06-10 |
Family
ID=81889065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123429418.9U Active CN216719793U (en) | 2021-12-31 | 2021-12-31 | Side key supporting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216719793U (en) |
-
2021
- 2021-12-31 CN CN202123429418.9U patent/CN216719793U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |