CN206293324U - Press-key structure and electronic equipment - Google Patents
Press-key structure and electronic equipment Download PDFInfo
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- CN206293324U CN206293324U CN201621296689.8U CN201621296689U CN206293324U CN 206293324 U CN206293324 U CN 206293324U CN 201621296689 U CN201621296689 U CN 201621296689U CN 206293324 U CN206293324 U CN 206293324U
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- button
- resilient plug
- press
- side wall
- cavity
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Abstract
The utility model discloses a kind of press-key structure and electronic equipment, the press-key structure includes housing and pcb board, key hole is provided with the housing, button cap is installed in the key hole, button is provided with the pcb board, resilient plug is provided between the button and button cap, the resilient plug is cavity structure, the resilient plug includes cavity, the button is stretched into the cavity, higher than the upper surface of the button, and the upper surface of the resilient plug is resisted against the lower surface of the button cap for the upper surface of the resilient plug.Press-key structure of the present utility model is provided with resilient plug between the button cap and the button, upper surface of the upper surface of the resilient plug higher than the button, and the upper surface of the resilient plug is resisted against the lower surface of the button cap, button cap is set not rock, so as to abnormal sound will not be produced, meanwhile, the setting of resilient plug also improves the pressing feel of user.
Description
Technical field
The utility model is related to technical field of electronic equipment, more particularly to a kind of press-key structure and electronic equipment.
Background technology
The press-key structure design of current electronic equipment existing on the market, generally uses button cap directly contact button, leads to
Pressing keys cap is crossed to realize the function of button.Because during this kind of press-key structure is produced, the size of product is difficult to control to,
The error produced during plus later stage production and assembly, has that button is easy to produce and rocks and cause abnormal sound.
Utility model content
Main purpose of the present utility model is to provide a kind of press-key structure, it is intended to solves button of the prior art and is easy to
Produce the problem for rocking and causing abnormal sound.
To achieve the above object, the utility model proposes press-key structure, including housing and pcb board set on the housing
Be equipped with key hole, button cap be installed in the key hole, be provided with button on the pcb board, the button and button cap it
Between be provided with resilient plug, the resilient plug is cavity structure, and the resilient plug includes cavity, and the button stretches into the cavity
It is interior, the upper surface of the upper surface higher than the button of the resilient plug, and the upper surface of the resilient plug is resisted against the button
The lower surface of cap.
Preferably, the resilient plug also includes two buffer substrate tablets of corresponding setting, two buffer substrate tablets and the chamber
Body is connected, and, higher than the upper surface of the button, and the upper surface of two buffer substrate tablets supports for two upper surfaces of the buffer substrate tablet
It is against the lower surface of the button cap.
Preferably, the cavity includes being sequentially connected the first side wall, second sidewall, the 3rd side wall and the 4th side wall, described
The first side wall be arranged in parallel with the 3rd side wall, and the second sidewall be arranged in parallel with the 4th side wall.
Preferably, the length of the first side wall more than the second sidewall length, two buffer substrate tablets respectively with
The second sidewall and the 4th side wall are connected.
Preferably, the button cap includes press section and stop portion, and the press section and the stop portion connect, described to press
Splenium is arranged in key hole, and the two ends in the stop portion are adjacent to the inner surface of the housing.
Preferably, upper surface of the upper surface of the press section higher than the housing.
Preferably, the button includes base and the touching head being arranged on the base, the touching head and the bottom
Seat may be contained within the cavity.
Preferably, the resilient plug is made up of silica gel material.
The utility model also provides a kind of electronic equipment, and the electronic equipment includes scattered press-key structure as described above.
Preferably, the electronic equipment is electronic cigarette, the key hole set on the housing of the electronic cigarette
Quantity is two, and a button cap is respectively arranged with each described key hole, the number of the button set on the pcb board
It is two to measure, and two button caps and two buttons are corresponded and set, the button cap being correspondingly arranged with it is described
A resilient plug is provided between button.
In technical solutions of the utility model, press-key structure includes housing and pcb board, and key hole is provided with the housing,
Button cap is installed in the key hole, button is provided with the pcb board, set flexible between the button and button cap
Plug, the resilient plug is cavity structure, and the resilient plug includes cavity, and the button is stretched into the cavity, the resilient plug
Upper surface of the upper surface higher than the button, and the upper surface of the resilient plug is resisted against the lower surface of the button cap.This
The press-key structure of utility model is provided with resilient plug between the button cap and the button, and the resilient plug includes cavity,
The cavity and button cap interference fit, because resilient plug has elasticity, the upper surface of the resilient plug is higher than the button
Upper surface, and the upper surface of the resilient plug is resisted against the lower surface of the button cap, button cap is not rocked, so that will not
Abnormal sound is produced, meanwhile, the setting of resilient plug also improves the pressing feel of user.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the explosive view of the embodiment of the utility model press-key structure one；
Fig. 2 is the longitudinal sectional view of Fig. 1；
Fig. 3 is the structural representation of the embodiment of the utility model resilient plug one.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Housing | 11 | Key hole |
| 2 | Button cap | 3 | Resilient plug |
| 31 | Cavity | 32 | Buffer substrate tablet |
| 4 | Button | 5 | Pcb board |
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
Relative position relation, motion conditions for being only used for explaining between each part under a certain particular pose (as shown in drawings) etc., such as
When really the particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, and can not be managed such as relating to the description of " first ", " second " etc. is only used for describing purpose in the utility model
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " many in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal
Or two interaction relationships of element, unless otherwise clearly restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical scheme between the utility model each embodiment can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, be will be understood that when the combination appearance of technical scheme is conflicting or cannot realize
The combination of this technical scheme does not exist, not within the protection domain of the utility model requirement yet.
The utility model proposes a kind of press-key structure.
Fig. 1 to Fig. 3 is refer to, in the embodiment of the utility model one, press-key structure includes housing 1 and pcb board 5, described
It is provided with housing 1 in key hole 11, the key hole 11 and button cap 2 is installed, button 4, institute is provided with the pcb board 5
State and resilient plug 3 is provided between button 4 and button cap 2, the resilient plug 3 is cavity structure, the resilient plug 3 includes cavity
31, the button 4 is stretched into the cavity 31, the upper surface of the upper surface higher than the button 4 of the resilient plug 3, and described
The upper surface of resilient plug 3 is resisted against the lower surface of the button cap 2.The press-key structure of the present embodiment is in the button cap 2 and institute
State and be provided between button 4 resilient plug 3, the resilient plug 3 includes cavity 31, the cavity 31 and the interference fit of button cap 2, because
It is that resilient plug 3 has elasticity, higher than the upper surface of the button 4, and the resilient plug 3 is upper for the upper surface of the resilient plug 3
Surface is resisted against the lower surface of the button cap 2, button cap 2 is not rocked, so that abnormal sound will not be produced, meanwhile, resilient plug 3
Setting also improve the pressing feel of user.
In the present embodiment, during assembling, button 4 is welded on pcb board 5 first, resilient plug 3 is arranged on button 4, is formed
, then be arranged on button cap 2 in the key hole 11 of housing 1 by component A, forms component B, last component A and component B and passes through screw
Group is fixed.During work, pressing keys cap 2, the button cap 2 made by extruding resilient plug 3 is contacted with button 4, realizes the work(of button 4
Energy.
Also, the resilient plug 3 also includes the buffer substrate tablets 32 of two corresponding settings, two buffer substrate tablets 32 with it is described
Cavity 31 is connected, two upper surfaces of the buffer substrate tablet 32 higher than the button 4 upper surface, and two buffer substrate tablets 32
Upper surface is resisted against the lower surface of the button cap 2.The upper surface of the buffer substrate tablet 32 1mm- higher than the upper surface of the button 4
3mm (is preferably 2mm), and its buffering effect is more preferable, while can also meet button cap 2 contacts the function of realizing button 4 with button 4.
Reference picture 3, the cavity includes being sequentially connected the first side wall (sign), second sidewall (sign), the 3rd side
Wall (sign) and the 4th side wall (sign), the first side wall be arranged in parallel with the 3rd side wall, the second sidewall and the
Four side walls be arranged in parallel.The button is square structure, and the cavity body structure is adapted with the structure of the button 4.
Preferably, the length of the first side wall is more than the length of the second sidewall, and two buffer substrate tablets 32 are distinguished
It is connected with the second sidewall and the 4th side wall.The simple structure of the present embodiment, makes easy for installation.
Further, the button cap 2 includes press section (sign) and stop portion (sign), the press section and institute
The connection of stop portion is stated, the press section is arranged in key hole 11, and the two ends in the stop portion are adjacent to the interior table of the housing 1
Face.The setting of the stopper section is more convenient for the installation of button cap 2, button cap 2 is more securely arranged in key hole 11.
Wherein, upper surface of the upper surface of the press section higher than the housing 1.The upper surface of the press section is higher than institute
The upper surface of housing 1 is stated, makes the feel during user pressing press section more preferable.And, institute is compared in the upper surface of the press section
State upper surface 1mm-3mm high (being preferably 2mm) of housing 1.The upper surface of the press section is higher than the upper surface of the housing 1
The feel of user's pressing keys is more preferable during 1mm-3mm.
And, the button 4 includes base (sign) and touching head (sign) being arranged on the base, described
Touching head is arranged in the cavity 31.The touching head is arranged between two buffer substrate tablets 32, when user's pressing is described
During button cap 2, button cap 2 is contacted with button 4 by extruding buffer substrate tablet 32, realize the function of button 4.
Preferably, the resilient plug 3 is made up of silica gel material.The resilient plug 3 that elastomeric material is made, its elastic effect is good,
There is good cushioning effect to button cap 2, while can also meet button cap 2 contacts the function of realizing button 4 with button 4.
In addition, the utility model also provides a kind of electronic equipment, the electronic equipment includes the scattered knot of button 4 as described above
Structure.Concrete structure reference above-described embodiment of the structure of button 4, because this electronic equipment employs the complete of above-mentioned all embodiments
Portion's technical scheme, therefore all beneficial effects that at least technical scheme with above-described embodiment is brought, herein no longer one by one
Repeat.
Used as a kind of preferred embodiment, the electronic equipment is electronic cigarette.The key hole 11 set on the housing 1
Quantity is to be respectively arranged with a button cap 2 in two, each described key hole 11, the button set on the pcb board 5
4 quantity is two, and two button caps 2 and two buttons 4 are corresponded and set, the button cap being correspondingly arranged
A resilient plug 3 is provided between 2 and the button 4.It is understood that electronic cigarette includes two groups of buttons as described above
4, one of which button 4 is used for increasing the heating power of electronic cigarette, and another group of button 4 is used for reducing the heating power of electronic cigarette.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under design of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of press-key structure, it is characterised in that including housing and pcb board, key hole, the button are provided with the housing
Button cap is installed in hole, button is provided with the pcb board, resilient plug is provided between the button and button cap, it is described
Resilient plug is cavity structure, and the resilient plug includes cavity, and the button is stretched into the cavity, the upper surface of the resilient plug
Higher than the lower surface that the upper surface of the upper surface of the button, and the resilient plug is resisted against the button cap.
2. press-key structure as claimed in claim 1, it is characterised in that the resilient plug also includes the slow of two corresponding settings
Punching, two buffer substrate tablets are connected with the cavity, and two upper surfaces of the buffer substrate tablet are higher than the upper surface of the button,
And the upper surface of two buffer substrate tablets is resisted against the lower surface of the button cap.
3. press-key structure as claimed in claim 2, it is characterised in that the cavity includes being sequentially connected the first side wall, second
Side wall, the 3rd side wall and the 4th side wall, the first side wall be arranged in parallel with the 3rd side wall, the second sidewall and the 4th side wall
It is arranged in parallel.
4. press-key structure as claimed in claim 3, it is characterised in that the length of the first side wall is more than the second sidewall
Length, two buffer substrate tablets are connected with the second sidewall and the 4th side wall respectively.
5. press-key structure as claimed in claim 1, it is characterised in that the button cap includes press section and stop portion, described
Press section and the stop portion are connected, and the press section is arranged in key hole, and the two ends in the stop portion are adjacent to the housing
Inner surface.
6. press-key structure as claimed in claim 5, it is characterised in that the upper surface of the press section is upper higher than the housing
Surface.
7. the press-key structure as described in claim any one of 1-6, it is characterised in that the button includes base and is arranged on institute
The touching head on base is stated, the touching head and the base may be contained within the cavity.
8. the press-key structure as described in claim any one of 1-6, it is characterised in that the resilient plug is made up of silica gel material.
9. a kind of electronic equipment, it is characterised in that the electronic equipment include as described in claim any one of 1-8 by bond
Structure.
10. electronic equipment as claimed in claim 9, it is characterised in that the electronic equipment is electronic cigarette, the electronic cigarette
The quantity of the key hole set on the housing is two, and a button cap is respectively arranged with each described key hole,
The quantity of the button set on the pcb board is two, and two button caps are corresponded with two buttons and set
Put, a resilient plug is provided between the button cap being correspondingly arranged and the button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296689.8U CN206293324U (en) | 2016-11-28 | 2016-11-28 | Press-key structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296689.8U CN206293324U (en) | 2016-11-28 | 2016-11-28 | Press-key structure and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293324U true CN206293324U (en) | 2017-06-30 |
Family
ID=59096218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621296689.8U Active CN206293324U (en) | 2016-11-28 | 2016-11-28 | Press-key structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109864A (en) * | 2017-12-22 | 2018-06-01 | 厦门厦华科技有限公司 | A kind of key switching structure |
-
2016
- 2016-11-28 CN CN201621296689.8U patent/CN206293324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109864A (en) * | 2017-12-22 | 2018-06-01 | 厦门厦华科技有限公司 | A kind of key switching structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Shenzhen City, Guangdong, Shenzhen City, Guangming New District, Gongming Street Chang Zhen community Changxin science and Technology Industrial Park 30 4 Building Patentee after: Shenzhen Ai Wei PROSYS SOLUTIONS Co., Ltd Address before: 518000, 3 floor, Lutn clean energy technology building, No. 2, Lang Shan, Nanshan District Nanshan Science and Technology Park, Shenzhen, Guangdong Patentee before: SHENZHEN AIWEIPUSI TECHNOLOGY CO., LTD. |