CN209169006U - A kind of press-key structure and terminal - Google Patents
A kind of press-key structure and terminal Download PDFInfo
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- CN209169006U CN209169006U CN201822066727.6U CN201822066727U CN209169006U CN 209169006 U CN209169006 U CN 209169006U CN 201822066727 U CN201822066727 U CN 201822066727U CN 209169006 U CN209169006 U CN 209169006U
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- keying body
- key
- press
- gasket
- buckle
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Abstract
The utility model discloses a kind of press-key structure and terminal, the press-key structure, comprising: keying body, the keying body pass through a gasket and key contacts switch contact；The keying body is provided with buckle structure, the buckle structure and the gasket snapping close to the side that the key contacts switch.The embodiments of the present invention, by the way that buckle structure is arranged in keying body, buckle structure and gasket interference fit and snapping realization fixation, avoid assembly caused by making to fasten with glue not firm, and Nian Jie more conducively environmentally friendly without using glue between keying body and gasket；Press-key structure is simple and reliable, it is easy to accomplish.
Description
Technical field
The utility model relates to field of communication technology more particularly to a kind of press-key structure and terminals.
Background technique
Into the smart phone epoch, power key and volume key are two kinds of physical buttons being retained.In order to keep ratio
Preferable handfeel of keys, prevents key from loosening, and is usually all bonded the gasket of silica gel or TPU in key inside and key contacts switch
It is contacted.In recent years, all-metal aluminium alloy center or aluminium alloy center and glass battery cover fit together using more,
The side key of this cell phone type mostly uses aluminum alloy materials, is easy to implement the diversification of complete machine color.
In the prior art, the silica gel pad part of key and key is fitted together by glue stickup, in production and assembly
During, it will usually generate following defects: one, stickup is askew, influences the feel of key, pastes and uses glue, is unfavorable for environmental protection；
Two, key and silicon gel part are pasted with gap, and size is inaccurate, influence handfeel of keys；Three, it when key assembling is bad, did over again
Journey is cumbersome, and glue is difficult to clean off completely, and there are the risks of cosmetic damage during doing over again；Four, when pasting bad, bonding force
Deficiency will lead to silica gel and fall off, and influence the usage experience of user and the public praise of product and brand image.
Utility model content
The utility model embodiment provides a kind of press-key structure and terminal, to solve key and silicagel pad in the prior art
Glue pastes the problem of influencing product quality between piece.
In a first aspect, the utility model embodiment provides a kind of press-key structure, comprising:
Keying body, the keying body pass through a gasket and key contacts switch contact；
The keying body is provided with buckle structure, the buckle structure and institute close to the side that the key contacts switch
State gasket snapping.
Second aspect, the utility model embodiment additionally provide a kind of terminal, comprising: shell further includes above-mentioned key
Structure；The keying body and the shell are clamped.
In the embodiments of the present invention, by the way that buckle structure, buckle structure and gasket mistake are arranged in keying body
It is full of with snapping realization fixation is merged, avoids assembly caused by making to fasten with glue not firm, and between keying body and gasket
Environmental protection is more conducive to without using glue bonding；Press-key structure is simple and reliable, it is easy to accomplish.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 shows the assembling schematic diagrams that the press-key structure of the utility model embodiment and gasket and key contacts switch；
Fig. 2 indicates the press-key structure schematic diagram of the utility model embodiment.
Description of symbols: 1, keying body, 2, gasket, 3, key contacts switch, 11, buckle structure, the 12, first clamping
Portion, the 13, second clamping portion, 111, fixed part, 112, buckle head.
Specific embodiment
The exemplary embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this in attached drawing
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms the utility model without should be by here
The embodiment of elaboration is limited.It is to be able to thoroughly understand the utility model, and energy on the contrary, providing these embodiments
It is enough to be fully disclosed to those skilled in the art the scope of the utility model.
As shown in Figs. 1-2, the embodiments of the present invention provide a kind of press-key structure, comprising:
Keying body 1, the keying body 1 are contacted by a gasket 2 with key contacts switch 3；
The keying body 1 is provided with buckle structure 11, the buckle structure close to the side of the key contacts switch 3
11 with 2 snapping of gasket.
In the embodiment, the gasket 2 is assembled on the buckle structure 11, the gasket 2 and the buckle structure 11
Interference fit snaps together, and is bonded without using glue, avoids the assembling various defects of glue bring.Specifically, the pad
Piece 2 can be silica gel pad or thermoplastic polyurethane elastomer rubber sheet gasket.It should be noted that the gasket 2 can also be
Flexible glue material in addition to silica gel or thermoplastic polyurethane elastomer rubber.
Increase buckle structure 11 in the keying body 1, is connect by the buckle structure 11 with the gasket 2, it is described
Gasket 2 is contacted with the key contacts switch 3, and the assembling process of press-key structure eliminates glue bonding, is avoided using glue
Bring environmental issue；Further, since the gasket 2 is the flexible glue materials such as silica gel or thermoplastic polyurethane elastomer rubber, tool
There are the characteristics of can deforming, the gasket 2 and the buckle structure 11 interference fit and snapping, it is firm to assemble, and avoids use
The problem of glue is bonded the poor attachment that may cause, and influences product quality.
Specifically, the buckle structure 11 includes: the fixed part 111 being fixed in the keying body 1, and with it is described
The buckle head 112 that fixed part 111 connects.On the section of 1 vertical direction of keying body, the buckle head 112 is cut
Face and the section of the fixed part 111 are in T-shape.
In the embodiment, the fixed part 111 of the buckle structure 11 is fixed in the keying body 1, the buckle head
Portion 112 and 2 snapping of gasket.The section on the buckle head 112 and the section of the fixed part 111 are in T-shape, be ensure that
The area on the buckle head 112 is greater than the area of the fixed part 111, make the buckle structure 11 be reversibly mounted on it is described by
On key ontology 1；Fixation hole identical with 112 shape of buckle head, the buckle head 112 are provided on the gasket 2
It is interference fitted with the fixation hole, ensure that buckle structure 11 and the assembly of the gasket 2 are firm.In addition, the buckle structure
11 are reversibly mounted in the keying body 1, it is ensured that when press-key structure pushes, buckle structure 11 by the gasket 2 with
The contact area of the key contacts switch 3 will not be too small, is advantageously implemented keypress function.
In the above embodiments of the present invention, the first end of the keying body 1 has the first clamping portion 12, described to press
The second end of key ontology 1 has the second clamping portion 13.First clamping portion 12 is arranged in first apart from the keying body 1
It holds at pre-determined distance, the second end of the keying body 1 is arranged in second clamping portion 13.
In the embodiment, first clamping portion 12 and second clamping portion 13 are set for realizing press-key structure in terminal
Standby upper assembly, specifically, the head of the head of first clamping portion 12 and second clamping portion 13 is towards opposite direction
Bending.Wherein, first clamping portion 12 is arranged at the first end pre-determined distance of the keying body 1, the pre-determined distance
It is arranged according to actual needs, the second end of the keying body 1 is arranged in second clamping portion 13, neat with the second end
It is flat, guarantee when press-key structure is assembled on the shell of terminal device, the first clamping portion 12 and the second clamping portion 13 can be with shells
Body clamping is secured.
Specifically, the gasket 2 is provided with towards the key contacts and opens close to the side of the key contacts switch 3
Close the contact portion of 3 directions extension；In the gasket 2 along the section of keying body length direction, the section of the contact portion is long
Degree is less than or equal to the cross-sectional length of the key contacts switch 3.
When pressing the press-key structure, the buckle structure 11 of 1 inside of the keying body will be by by the contact portion
The power of pressure is transferred to the key contacts switch 3.The contact portion has certain thickness, and in the gasket 2 along keying body
On the section of length direction, the cross-sectional length of the contact portion is less than or equal to the cross-sectional length of the key contacts switch 3, protects
Coming into full contact with for the contact portion and the key contacts switch 3 has been demonstrate,proved, it can be to the gasket 2 and the buckle structure 11
Better supporting role is played, keypress function is advantageously implemented.
The embodiment of the utility model is interference fitted and is buckled with gasket by the way that buckle structure is arranged in keying body
It connects realization to fix, avoids assembly caused by making to fasten with glue not firm, and do not use glue between keying body and gasket
Bonding is more conducive to environmental protection；Press-key structure is simple and reliable, it is easy to accomplish.
A kind of terminal device provided by the utility model is discussed in detail below by specific embodiment.For the ease of saying
It is bright, the specific example using mobile phone as the utility model terminal device is illustrated below, those skilled in the art can manage
Solution, other than mobile phone is as terminal device, is also applicable to other terminal devices for having display screen, such as tablet computer, electricity
Philosophical works reader, MP3 (dynamic image expert's compression standard audio level 3, Moving Picture Experts Group
Audio Layer III) player, MP4 (dynamic image expert's compression standard audio level 4, Moving Picture
Experts Group Audio Layer IV) player, pocket computer on knee, vehicle-mounted computer, desktop computer, machine top
Box, intelligent TV set, wearable device etc. are within the protection scope of the utility model embodiment.
Terminal provided by the embodiment of the utility model, comprising: shell further includes above-mentioned press-key structure；The key sheet
Body 1 and the shell are clamped.Specifically, the press-key structure passes through 12 He of the first clamping portion in the keying body 1
Second clamping portion 13 is connected and fixed with the shell, realizes the assembly of press-key structure at the terminal.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although the preferred embodiment of the utility model embodiment has been described, those skilled in the art are once learnt
Basic creative concept, then additional changes and modifications can be made to these embodiments.So appended claims are intended to solve
It is interpreted as including preferred embodiment and all change and modification for falling into the utility model embodiment range.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above-described is preferred embodiments of the present invention, it should be pointed out that for the ordinary person of the art
For, it can also make several improvements and retouch under the premise of not departing from principle described in the utility model, these are improved and profit
It adorns also within the protection scope of the present utility model.
Claims (10)
1. a kind of press-key structure characterized by comprising
Keying body (1), the keying body (1) are contacted by a gasket (2) with key contacts switch (3)；
The keying body (1) is provided with buckle structure (11) close to the side of key contacts switch (3), the buckle knot
Structure (11) and the gasket (2) snapping.
2. press-key structure according to claim 1, which is characterized in that the buckle structure (11) include: be fixed on it is described
Fixed part (111) in keying body (1), and the buckle head (112) being connect with the fixed part (111).
3. press-key structure according to claim 2, which is characterized in that on the section of keying body (1) vertical direction,
The section of buckle head (112) and the section of the fixed part (111) are in T-shape.
4. press-key structure according to claim 2, which is characterized in that be provided with and the buckle head on the gasket (2)
The identical fixation hole of portion (112) shape, the buckle head (112) and the fixation hole are interference fitted.
5. press-key structure according to claim 1, which is characterized in that the first end of the keying body (1) has first
The second end of clamping portion (12), the keying body (1) has the second clamping portion (13).
6. press-key structure according to claim 5, which is characterized in that the first clamping portion (12) setting is described in
At the first end pre-determined distance of keying body (1), second clamping portion (13) is arranged the second of the keying body (1)
End.
7. press-key structure according to claim 5, which is characterized in that the head of first clamping portion (12) and described
The head of two clamping portions (13) is bent towards opposite direction.
8. press-key structure according to claim 1, which is characterized in that the gasket (2) switchs close to the key contacts
(3) side is provided with the contact portion extended towards key contacts switch (3) direction；
In the gasket (2) along the section of the keying body length direction, the cross-sectional length of the contact portion is less than or waits
In the cross-sectional length of key contacts switch (3).
9. a kind of terminal, comprising: shell, which is characterized in that further include as described in any item of the claim 1 to 8 by bond
Structure；The keying body (1) and the shell are clamped.
10. terminal according to claim 9, which is characterized in that the terminal includes: that mobile phone, tablet computer, e-book are read
Read device, MP3 player, MP4 player, pocket computer on knee, vehicle-mounted computer, desktop computer, set-top box, smart television
At least one of in machine, wearable device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066727.6U CN209169006U (en) | 2018-12-10 | 2018-12-10 | A kind of press-key structure and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066727.6U CN209169006U (en) | 2018-12-10 | 2018-12-10 | A kind of press-key structure and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169006U true CN209169006U (en) | 2019-07-26 |
Family
ID=67342949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822066727.6U Active CN209169006U (en) | 2018-12-10 | 2018-12-10 | A kind of press-key structure and terminal |
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| Country | Link |
|---|---|
| CN (1) | CN209169006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112908759A (en) * | 2021-01-15 | 2021-06-04 | 维沃移动通信有限公司 | Electronic device |
-
2018
- 2018-12-10 CN CN201822066727.6U patent/CN209169006U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112908759A (en) * | 2021-01-15 | 2021-06-04 | 维沃移动通信有限公司 | Electronic device |
| CN112908759B (en) * | 2021-01-15 | 2022-12-23 | 维沃移动通信有限公司 | Electronic device |
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