CN205920909U - Button subassembly and have terminal equipment of this button subassembly - Google Patents
Button subassembly and have terminal equipment of this button subassembly Download PDFInfo
- Publication number
- CN205920909U CN205920909U CN201620763316.0U CN201620763316U CN205920909U CN 205920909 U CN205920909 U CN 205920909U CN 201620763316 U CN201620763316 U CN 201620763316U CN 205920909 U CN205920909 U CN 205920909U
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- China
- Prior art keywords
- button
- extension
- housing
- bayonet socket
- elastic component
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Abstract
The utility model relates to a button subassembly and have terminal equipment of this button subassembly. Foretell button subassembly includes button, circuit board and switch, the button includes button body, first extension and second extension, and the button body is connected with first extension and second extension respectively, forming first bayonet socket between the first side of button body and the first extension, forming the second bayonet socket between the second side of button body and the second extension, the button passes through first bayonet socket and second bayonet socket joint on first casing, switch and button butt, switching system is on the circuit board. Foretell button subassembly and have terminal equipment of this button subassembly can reduce the button subassembly and being pressed rocking of in -process production, can avoid even to solve the button subassembly and rocked great problem by being pressed the in -process.
Description
Technical field
This utility model is related to the technical field of electronic product, more particularly to a kind of button assembly and have this button group
The terminal unit of part.
Background technology
There is button assembly in general electronic product, such as volume button or power button etc..Because electronic product is manufacturing
When certain error of existing, button assembly is larger with respect to rocking of mounting hole site during being pressed.
Utility model content
Based on this it is necessary to rock larger ask with respect to installing hole for button assembly during being pressed
Topic, provides a kind of button assembly and the terminal unit with this button assembly.
A kind of button assembly, comprising:
Button, described button includes keying body, the first extension and the second extension, described keying body respectively with institute
State the first extension and described second extension connects, formed between the first side of described keying body and described first extension
First bayonet socket, forms the second bayonet socket between the second side of described keying body and described second extension, described button passes through institute
State the first bayonet socket and described second bayonet socket is connected on the first housing；
Circuit board and switch, described switch is arranged on described circuit board, and described switch is abutted with described button.
Wherein in an embodiment, button assembly also includes balancing patch, described balancing patch include piece body, clamping part and
Abutting part, the two ends of described body are connected to described clamping part and described abutting part；At least partly described retaining part
In described second bayonet socket, and the side of described clamping part is connected on described second extension, the opposite side of described clamping part
For being connected to the side wall of described first housing；Described abutting part is connected on described circuit board, in button and the first housing
Between arrange balancing patch, balance when preferably can ensure that button assembly is pressed, thus preferably reduce button assembly
Produce when being pressed rocks.Wherein in an embodiment, button assembly also includes double faced adhesive tape, and the side of described double faced adhesive tape is glued
It is connected on described body, the opposite side of described double faced adhesive tape is used for being adhered to the inwall of the second housing, make the balancing patch can be relatively
It is fixed on well on the inwall of the second housing.
Wherein in an embodiment, the length of described first extension is more than the length of described second extension, so that
Quick installation.
Wherein in an embodiment, button assembly also includes the first elastic component, and described first elastic component is connected to described
On piece body.
Wherein in an embodiment, button assembly also includes the second elastic component；Described second elastic component is connected to described
In keying body；The number of described switch is two, and described second elastic component and two described switches may be contained within described circuit
On plate；Two described switches are located at the both sides of described second elastic component respectively, and one of described switch is connected to described the
One extension, switch described in another one is connected to described second extension, two switches and the second elastic component collectively form by
The supporting construction of the supported at three point of key, makes the least more all even stable of button.
Wherein in an embodiment, button assembly also includes the second elastic component；The number of described second elastic component is two
Individual, one of described second elastic component is connected to described first extension, and the second elastic component described in another one is connected to institute
State the second extension；Two described second elastic components may be contained within described circuit board, described switch and two described second bullets
Property part is arranged side by side, and described switch is connected in described keying body, and two the second elastic components and switch collectively form button
Supported at three point supporting construction, make the least more all even stable of button.
A kind of terminal unit, including the first housing, the second housing and above-mentioned button assembly, described first housing with described
Second housing connects, and described circuit board is arranged on described second housing.
Wherein in an embodiment, the side wall of described first housing offers installing hole, described button is arranged in institute
State installation in the hole, the edge of described installing hole is respectively clamped in described first bayonet socket and in described second bayonet socket, makes button permissible
Preferably it is connected on the side wall of the first housing.
Wherein in an embodiment, described installing hole includes the first installing hole, the second installing hole and the 3rd installing hole, institute
The edge stating the first installing hole snaps in described first bayonet socket, and described keying body is arranged in described second installation in the hole, described
The edge of the 3rd installing hole snaps in described second bayonet socket, can preferably support button, especially when longer by key length
When, it is possible to reduce produce when button is pressed rocks.
Above-mentioned button assembly and the terminal unit with this button assembly, because button passes through the first bayonet socket and the second card
Mouthful it is connected on the first housing, and switchs and be connected on button, the pressure dissipation that button is subject in loading process is to button
Two ends, so that button is preferably fixed on the first housing, button assembly can be reduced during being pressed with respect to installation
The rocking it might even be possible to avoid, thus it is larger with respect to rocking of installing hole during being pressed to solve button assembly of hole
Problem.
Brief description
Fig. 1 is the partial schematic diagram of the terminal unit of an embodiment；
Fig. 2 is the partial sectional view of terminal unit shown in Fig. 1；
Fig. 3 is the axonometric chart of the button of terminal unit shown in Fig. 1；
Fig. 4 is the front view of button shown in Fig. 3；
Fig. 5 is the partial schematic diagram of the terminal unit of another embodiment；
Fig. 6 is the partial sectional view of terminal unit shown in Fig. 5；
Fig. 7 is the axonometric chart of the balancing patch of terminal unit of Fig. 1 or embodiment illustrated in fig. 5；
Fig. 8 is the partial schematic diagram of the terminal unit of another embodiment.
Specific embodiment
For the ease of understanding this utility model, to button assembly and there is this button assembly below with reference to relevant drawings
Terminal unit is described more fully.The first-selection giving button assembly in accompanying drawing and there is the terminal unit of this button assembly
Embodiment.But, button assembly and there is the terminal unit of this button assembly can realize in many different forms, not
It is limited to embodiment described herein.On the contrary, providing the purpose of these embodiments to be to make to button assembly and have this button
The disclosure of the terminal unit of assembly is more thoroughly comprehensive.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.Saying in button assembly and the terminal unit with this button assembly herein
Term used in bright book be intended merely to describe specific embodiment purpose it is not intended that in limit this utility model.This
Term that literary composition is used " and/or " include the arbitrary and all of combination of one or more related Listed Items.
As shown in Figure 1 and Figure 2, the terminal unit 10 of an embodiment can be mobile phone or panel computer etc..In the present embodiment
In, terminal unit 10 is mobile phone.Terminal unit 10 includes the first housing 100, the second housing 150 and button assembly 200.First
Housing 100 is connected with the second housing 150.Button assembly 200 is arranged on the first housing 100 and the second housing 150.Button assembly
200 include button 210, circuit board 220 and switch 230.Button 210 includes keying body 211, the first extension 212 and
Two extensions 213, keying body 211 is connected with the first extension 212 and the second extension 213 respectively.In the present embodiment,
The length of one extension 212 is more than the length of the second extension 213, so that quick install.In other embodiments, the first extension
The length in portion 212 is also less than or is equal to the length of the second extension 213.As shown in Figure 3, Figure 4, the of keying body 211
Form the first bayonet socket 214, between the second side of keying body 211 and the second extension 213 between side and the first extension 212
Form the second bayonet socket 215, button 210 passes through the first bayonet socket 214 and the second bayonet socket 215 is connected on the first housing 100.Circuit board
220 are used for being arranged at the second housing 150.Switch 230 is connected on button 210, and switch 230 is arranged on circuit board 220.
In the present embodiment, the first extension 212 and the second extension 213 are prolonged by the both sides of keying body 211 respectively
Stretch and form.As shown in figure 3, the top surface 210a of button 210 is parallel to the bottom surface 210b of button 210, and the area of top surface 210a is big
Step 210c is formed on the area of bottom surface 210b, the side wall of button 210.Specifically, in the present embodiment, as shown in figure 3,
One extension 212 extends on the side wall by adjacent floor 210b on button 210 and forms, and the second extension 213 is also by button 210
Extend on the side wall of adjacent floor 210b and form.
As shown in Figure 5, Figure 6, in other embodiments, the first extension 212 can also be by the step 210c institute of button 210
Plane on extend and form, the second extension 213 is also to extend in the plane being located by the step 210c of button 210 to form,
And first extension 212 and the second extension 213 bearing of trend contrary.Specifically in the present embodiment, button 210 passes through first
Bayonet socket 214 and the second bayonet socket 215 are connected on the side wall of the first housing 100.In other embodiments, button 210 passes through first
Bayonet socket 214 and the second bayonet socket 215 are connected at the other positions of the first housing 100.
As shown in Fig. 2 the bottom of switch 230 is arranged on circuit board 220, the top of switch 230 is connected to button 210
On, in keying body 211 or the first extension 212 or the second extension 213, make suffered pressing when being pressed of button 210
Power can be transferred to switch on 230.In the present embodiment, the inwall of the second housing 150 is provided with raised 152, and circuit board 220 is fixing
On raised 152.The bottom of switch 230 is arranged on circuit board 220, makes the electronic devices and components on switch 230 and circuit board 220
Electrical connection.Circuit board 220 is fpc (flexible printed circuit board, flexible PCB).
As shown in fig. 6, wherein in an embodiment, the side wall of the first housing 100 offers installing hole 130, button
210 are arranged in installing hole 130, and the flange of installing hole 130 is respectively clamped in the first bayonet socket 214 and in the second bayonet socket 215, make by
Key 210 can preferably be connected on the side wall of the first housing 100.Wherein in an embodiment, installing hole 130 includes first
Installing hole 132, the second installing hole 134 and the 3rd installing hole 136, the flange of the first installing hole 132 snaps in the first bayonet socket 214,
Keying body 211 is arranged in the second installing hole 134, and the flange of the 3rd installing hole 136 snaps in the second bayonet socket 215, Ke Yigeng
Support well button 210, especially when the length of button 210 is longer, it is possible to reduce the rolling that button 210 produces when being pressed
Dynamic.In the present embodiment, the first installing hole 132, the second installing hole 134 and the 3rd installing hole 136 are counterbore, and the first installation
On hole 132, the second installing hole 134 and the 3rd installing hole 136 side wall in the first housing 100 spaced apart, it is adapted to button
The longer situation of 210 length, such as volume key.It is appreciated that in other embodiments, as shown in Fig. 2 the length when button 210
When degree is shorter, such as button 210 is power key, and the first installing hole 132, the second installing hole 134 mutually interconnect with the 3rd installing hole 136
Logical, without the matching requirements that can meet button 210 spaced apart.
As shown in figure 1, wherein in an embodiment, button assembly 200 also includes balancing patch 240.As shown in fig. 7, it is flat
Weighing apparatus piece 240 includes piece body 242, clamping part 244 and abutting part 246, and the two ends of piece body 242 are connected to clamping part 244
With abutting part 246.Refer again to Fig. 1, at least part of clamping part 244 is located in the second bayonet socket 215, and the side of clamping part 244
It is connected on the second extension 213, the opposite side of clamping part 244 is used for being connected to the side wall of the first housing 100.Abutting part
246 are connected on circuit board 220, arrange balancing patch 240, can preferably ensure to press between button 210 and the first housing 100
Balance when key asembly 200 is pressed, such that it is able to preferably reduce the rolling that button assembly 200 produces during being pressed
Dynamic.In the present embodiment, as shown in figure 4, the distance that the first bayonet socket 214 arrives top surface 210a is less than the second bayonet socket 215 to top surface
The distance of 210a, and the width of the first bayonet socket 214 is equal to the width of the second bayonet socket 215, so that the dismounting of button 210.
As shown in fig. 7, the laminated structure that balancing patch 240 bends for u-shaped.Clamping part 244 and abutting part 246 all vertically connect
On piece body 242, and it is located at the both sides of piece body 242 respectively.Clamping part 244 is in plane, as shown in figure 5, at least partly
Clamping part 244 is located in the second bayonet socket 215, and the side of clamping part 244 is connected on the side wall of the first housing 100, clamping part
244 opposite side is connected on the second extension 213.Piece body 242 is fixed on the inwall of the first housing 100.Referring also to
Fig. 7, abutting part 246 is in bending, and abutting part 246 is connected on circuit board 220.Wherein in an embodiment, as Fig. 8 institute
Show, the number of button assembly 200 is two, one of button assembly 200 is power button, another one button assembly 200
For volume button.Two button assemblies 200 are arranged side by side on the side wall of the first housing 100.The two ends of clamping part 244 position respectively
In the second bayonet socket 215 of two button assemblies 200, and the side of clamping part 244 is connected on the side wall of the first housing 100,
The opposite side of clamping part 244 is connected on the second extension of two button assemblies 200 respectively.The length of power button is less than sound
Amount presses key length.It is appreciated that balancing patch 240 can omit.Wherein in an embodiment, in the side of the first housing 100
The inwall access section setting boss (not shown) of wall and the second bayonet socket 215.In other embodiments, the first bayonet socket 214 arrives
The distance of the top surface 210a of button 210 is equal to the distance that the second bayonet socket 215 arrives the top surface 210a of button 210.
As shown in fig. 7, wherein in an embodiment, button assembly 200 also includes double faced adhesive tape 250, the one of double faced adhesive tape 250
On piece body 242, the opposite side of double faced adhesive tape 250 is used for being adhered to the inwall of the second housing 150 side bonds, makes balancing patch
On 240 inwalls that can preferably be fixed on the second housing 150.As shown in figure 5, wherein in an embodiment, button assembly
200 also include the first elastic component 260, and the first elastic component 260 is connected on piece body 242.In the present embodiment, piece body 242
Gluedd joint on the inwall of the second housing 150 by double faced adhesive tape 250, balancing patch 240 is fixed on the second housing 150.First
Elastic component 260 is foam, and the first elastic component 260 is connected on piece body 242.Specifically in the present embodiment, button 210 is arranged
On the side wall of the first housing 100, piece body 242 glueds joint on the inwall of the second housing 150 by double faced adhesive tape 250, the first bullet
Property part 260 is attached on piece body 242 by glue.The inwall of the first housing 100 is provided with convex tendon (not shown), when
When two housings 150 are connected on the first housing 100, convex tendon pressure holding, on the first elastic component 260, makes balancing patch 240 preferably solid
On the inwall of the second housing 150.
As shown in figure 5, wherein in an embodiment, button assembly 200 also includes the second elastic component 270.Second elasticity
Part 270 is connected in keying body 211.The number of switch 230 is two, and the second elastic component 270 and two switches 230 are respectively provided with
On circuit board 220.Two switches 230 are located at the both sides of the second elastic component 270 respectively, and one of switch 230 is connected to
First extension 212, another one switch 230 is connected to the second extension 213.Two switches 230 and the second elastic component 270 are altogether
With the supporting construction constituting button 210, make the least more all even stable of button 210.In the present embodiment, button assembly
200 is volume button.The number of switch 230 is two, and one of switch 230 is used for increasing the volume of mobile phone, and another is opened
Close 230 to be used for reducing the volume of mobile phone.Two switches 230 are connected to the first extension 212 and the second extension 213 respectively.The
Two elastic components 270 are silicagel pad or foam.The number of the second elastic component 270 is one, is connected to the interposition of keying body 211
Put.The bottom of the second elastic component 270 may be contained within circuit board 220 with the bottom of two switches 230, one of switch 230
Top is connected on the first extension 212, and the top of another one switch 230 is connected on the second extension 213, the second elasticity
The top of part 270 is connected in keying body 211, makes two switches 230 and the second elastic component 270 collectively form button 210
Supporting construction.
As shown in figure 1, wherein in an embodiment, button assembly 200 also includes the second elastic component 270.Second elasticity
The number of part 270 is two, and one of them second elastic component 270 is connected to the first extension 212, another one second elastic component
270 are connected to the second extension 213.Switch 230 and two the second elastic components 270 may be contained within circuit board 220, switch 230
It is arranged side by side with two the second elastic components 270, and switchs 230 and be connected in keying body 211, two the second elastic component 270 Hes
Switch 230 collectively forms the supporting construction of button 210, makes the least more all even stable of button 210.In the present embodiment
In, button assembly 200 is power button, and the number of switch 230 is one, and the top of switch 230 is connected to keying body 211
Centre position.The number of the second elastic component 270 is two, and two the second elastic components 270 are located at the both sides of switch 230 respectively, and
The top of one of them the second elastic component 270 is connected on the first extension 212, the top of another one the second elastic component 270
It is connected on the second extension 213.The bottom of switch 230 and two the second elastic components 270 is respectively provided with circuit board 220, makes out
Close 230 and two the second elastic components 270 collectively form the three-point support structure of button 210.
Above-mentioned button assembly 200 and the terminal unit 10 with this button assembly 200, due to the first card of button 210
The inwall of mouth 214 and the second bayonet socket 215 is all connected on the first housing 100, and switch 230 is connected on button 210, by button
210 pressure dissipation being subject in loading process, to the two ends of button 210, make button 210 preferably be fixed on the first housing 100
On, button assembly 200 can be reduced and be mounted opposite the rocking it might even be possible to avoid, thus solving of hole during being pressed
Button assembly 200 rocks larger problem with respect to installing hole during being pressed.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (10)
1. a kind of button assembly is it is characterised in that include:
Button, described button includes keying body, the first extension and the second extension, and described keying body is respectively with described
One extension and described second extension connect, and form first between the first side of described keying body and described first extension
Bayonet socket, forms the second bayonet socket between the second side of described keying body and described second extension, described button passes through described the
One bayonet socket and described second bayonet socket are connected on the first housing；
Circuit board and switch, described switch is arranged on described circuit board, and described switch is abutted with described button.
2. button assembly according to claim 1 is it is characterised in that also include the second elastic component；Described second elastic component
Number be two, one of described second elastic component is connected to described first extension, the second elasticity described in another one
Part is connected to described second extension；Two described second elastic components may be contained within described circuit board；Described switch is connected to
In described keying body.
3. button assembly according to claim 1 is it is characterised in that also include the second elastic component；Described second elastic component
It is connected in described keying body；The number of described switch is two, and described second elastic component and two described switches are respectively provided with
On described circuit board；Two described switches are located at the both sides of described second elastic component respectively, and one of described switch supports
It is connected to described first extension, described in another one, switch is connected to described second extension.
4. it is characterised in that also including balancing patch, described balancing patch includes piece originally to button assembly according to claim 1
Body, clamping part and abutting part, the two ends of described body are connected to described clamping part and described abutting part；At least partly institute
State retaining part in described second bayonet socket, and the side of described clamping part is connected on described second extension, described clamping
The opposite side in portion is used for being connected to the side wall of described first housing；Described abutting part is connected on described circuit board.
5. button assembly according to claim 4 it is characterised in that also including double faced adhesive tape, glue by the side of described double faced adhesive tape
It is connected on described body, the opposite side of described double faced adhesive tape is used for being adhered to the inwall of the second housing.
6., it is characterised in that also including the first elastic component, described first is elastic for the button assembly according to claim 4 or 5
Part is connected on described body.
7. the button assembly according to any one of Claims 1-4 is it is characterised in that the length of described first extension is big
Length in described second extension.
8. a kind of terminal unit is it is characterised in that include described in the first housing, the second housing and any one of claim 1 to 7
Button assembly, described first housing is connected with described second housing, and described circuit board is arranged on described second housing.
9. terminal unit according to claim 8 is it is characterised in that offer installation on the side wall of described first housing
Hole, described button is arranged in described installation in the hole, and the flange of described installing hole is respectively clamped in described first bayonet socket and described the
In two bayonet sockets.
10. terminal unit according to claim 9 is it is characterised in that described installing hole includes the first installing hole, the second peace
Dress hole and the 3rd installing hole, the flange of described first installing hole snaps in described first bayonet socket, and described keying body is arranged in institute
State the second installation in the hole, the flange of described 3rd installing hole snaps in described second bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763316.0U CN205920909U (en) | 2016-07-18 | 2016-07-18 | Button subassembly and have terminal equipment of this button subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763316.0U CN205920909U (en) | 2016-07-18 | 2016-07-18 | Button subassembly and have terminal equipment of this button subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205920909U true CN205920909U (en) | 2017-02-01 |
Family
ID=57872119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620763316.0U Expired - Fee Related CN205920909U (en) | 2016-07-18 | 2016-07-18 | Button subassembly and have terminal equipment of this button subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205920909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270900A (en) * | 2018-02-09 | 2018-07-10 | 广东欧珀移动通信有限公司 | A kind of button assembly and electronic equipment for electronic equipment |
-
2016
- 2016-07-18 CN CN201620763316.0U patent/CN205920909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270900A (en) * | 2018-02-09 | 2018-07-10 | 广东欧珀移动通信有限公司 | A kind of button assembly and electronic equipment for electronic equipment |
| CN108270900B (en) * | 2018-02-09 | 2020-06-05 | Oppo广东移动通信有限公司 | Key assembly for electronic equipment and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20200718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |