CN106971884B - Button assembly and electronic device - Google Patents
Button assembly and electronic device Download PDFInfo
- Publication number
- CN106971884B CN106971884B CN201710288953.6A CN201710288953A CN106971884B CN 106971884 B CN106971884 B CN 106971884B CN 201710288953 A CN201710288953 A CN 201710288953A CN 106971884 B CN106971884 B CN 106971884B
- Authority
- CN
- China
- Prior art keywords
- shell
- circuit board
- button assembly
- key
- soft sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
Abstract
The present invention discloses a kind of button assembly and electronic device, the button assembly between the circuit board and the shell by being arranged waterproof portion, the waterproof portion includes the fixed frame and soft sealing for being fixed on case inside, the fixed frame includes the support portion being set between shell and the switch portion of circuit board, the soft sealing is set between support portion and the medial surface of shell, it is sealed for the through-hole to shell, to completely cut off the through-hole to the connection inside and outside shell.Button assembly of the invention is opened key and handset shell internal insulation by one waterproof portion of setting, even if pressing keys, waterproof portion can also stop water to enter interior of mobile phone, is realized and also be can be carried out mechanical key operation in water, improves the waterproof performance of mobile phone.
Description
Technical field
The present invention relates to the button assembly of waterproof technique field more particularly to a kind of waterproof and with the electricity of the button assembly
Sub-device.
Background technique
Waterproof mobile phone is more and more currently on the market, and waterproof mobile phone is increasingly paid close attention to by consumer.Waterproof mobile phone energy at present
Accomplishing to put mobile phone interior of mobile phone in water will not intake, but when cannot accomplish to put mobile phone in water, moreover it is possible to mobile phone
Carry out button operation.The key of general mobile phone can prevent water from entering interior of mobile phone from mobile phone surface, but work as and press mobile phone
When key pressing is gone down, there is gap in key and interior of mobile phone, and water will penetrate into interior of mobile phone at this time, therefore even if mobile phone can be prevented
Water still still cannot carry out button operation to mobile phone in water.
In view of above-mentioned defect, it is necessary to provide a kind of key group of new waterproof that can carry out button operation in water
Part.
Summary of the invention
The main object of the present invention is to provide a kind of button assembly and electronic device, it is intended to which solving current waterproof terminal cannot
The drawbacks of carrying out mechanical key operation in water.
To achieve the above object, button assembly proposed by the present invention includes shell, the key that the hull outside is arranged in
And the circuit board of the movement for cooperating the key of the case inside is set；Through-hole is offered on the shell,
The key includes keycap and trigger unit, and the trigger unit is mounted slidably in the through-hole, is set on the circuit board
There is the switch portion with the cooperation of the trigger unit of the key；The button assembly further includes waterproof portion, and the waterproof portion includes fixing
In the fixed frame and soft sealing of case inside；The fixed frame includes being set between shell and the switch portion of circuit board
Support portion, the support portion is used to closely for soft sealing to be held in the medial surface of shell；The soft sealing
The connection inside and outside shell is sealed with the through-hole to the shell for completely cutting off the through-hole, the trigger unit can be
The switch portion of the circuit board is triggered under the interval of the soft sealing.
Preferably, opening portion corresponding with the position of the through-hole is offered on the support portion, so that the trigger unit
The switch portion of the circuit board can be triggered under the interval of the soft sealing.
Preferably, the soft sealing includes mounting portion and gasket, and the gasket is closely fitted in described
Between support portion and the medial surface of shell；The mounting portion is embedded in the opening portion, and forms interference with the opening portion
Cooperation is the soft sealing to be fastened on the fixed frame.
Preferably, the gasket is covered on the opening portion, and the gasket is covered on the support portion
Area is greater than the opening area of the opening portion.
Preferably, sucker, the edge height of the sucker are convexly equipped on the surface of the key on the gasket
Higher than the surface on the gasket close to the key, the medial surface of the sucker and the shell is closely supported.
Preferably, the sucker is horn-like sucker.
Preferably, mounting groove is offered on the shell, the through-hole is opened in the bottom of the mounting groove.
Preferably, the button assembly further includes circuit board support, and the circuit board is fixed on the circuit board support,
The fixed frame further includes the fixed part connecting with the support portion, and the fixed part and the support portion form U-clamp piece knot
Structure, the U-clamp chip architecture are used to the fixed frame being clamped in the circuit board support.
Preferably, the soft sealing is made of silica gel.
In addition, the electronic device includes button assembly as described above the present invention also provides a kind of electronic device.
In technical solution of the present invention, the button assembly by between the circuit board and the shell be arranged waterproof portion,
The waterproof portion includes the fixed frame and soft sealing for being fixed on case inside, and the fixed frame includes being set to shell and electricity
Support portion between the switch portion of road plate, the soft sealing are set between support portion and the medial surface of shell, for pair
The through-hole of shell is sealed, to completely cut off the through-hole to the connection inside and outside shell.Button assembly of the invention is by setting
It sets a waterproof portion to open key and handset shell internal insulation, even if pressing keys, waterproof portion can also stop water to enter in mobile phone
Portion realizes and also can be carried out mechanical key operation in water, improves the waterproof performance of mobile phone.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structure chart of the button assembly in one embodiment of the invention；
Fig. 2 is the exploded view of the button assembly in Fig. 1；
Fig. 3 is the sectional view along A-A of Fig. 1；
Fig. 4 is the structure chart in the waterproof portion of button assembly in Fig. 2；
Fig. 5 is the structure chart of the shell of button assembly in Fig. 2；
Fig. 6 is the structure chart of the key of button assembly in Fig. 2.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Waterproof portion | 11c | Sucker |
| 20 | Key | 12 | Fixed frame |
| 30 | Shell | 12a | Support portion |
| 40 | Switch portion | 12b | Fixed part |
| 50 | Circuit board | 21 | Trigger unit |
| 60 | Bracket | 22 | Keycap |
| 11 | Soft sealing | 31 | Through-hole |
| 11a | Gasket | 32 | Mounting groove |
| 11b | Mounting portion |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It in addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of button assembly, it is intended to which mechanical key operation cannot be carried out in water by solving current waterproof terminal
The drawbacks of.
Fig. 1 to Fig. 3 is please referred to, in an embodiment of the present invention, which can be used for mobile phone, plate electricity
The electronic equipments such as brain, E-book reader, computer.
In the present embodiment, the button assembly include shell 30, the key 20 that 30 outside of the shell is set and
30 inside of shell and the circuit board 50 for cooperating the movement of the key 20 are set；It is offered on the shell 30 logical
Hole 31, the key 20 include keycap 22 and trigger unit 21, and the trigger unit 21 is mounted slidably in the through-hole 31,
The circuit board 50 is equipped with the switch portion 40 cooperated with the trigger unit 21 of the key 20, and the trigger unit 21 can be described soft
The switch portion 40 of the circuit board 50 is triggered under the interval of property sealing 11；The button assembly further includes waterproof portion 10, described
Waterproof portion 10 includes the fixed frame 12 and soft sealing 11 for being fixed on 30 inside of shell；The fixed frame 12 includes being set to
Support portion 12a, the support portion 12a between shell 30 and the switch portion 40 of circuit board 50 are used for soft sealing 11 is close
Ground is held on the medial surface of shell 30；The soft sealing 11 for completely cut off the through-hole 31 to shell 30 inside and outside
Connection is sealed with the through-hole 31 to shell 30；The trigger unit 21 can trigger institute under the interval of the soft sealing 11
State the switch portion 40 of circuit board 50.
The button assembly of waterproof of the invention is opened key 20 and 30 internal insulation of handset shell by setting waterproof portion 10,
Even if pressing keys 20, waterproof portion 10 can also stop water to enter interior of mobile phone, realize and also can be carried out mechanical key 20 in water
Operation, improves the waterproof performance of mobile phone.
Fig. 1~4 are combined, together please below to illustrate the structure and work original of the anti-button assembly in the present embodiment
Reason.
Specifically, the waterproof portion 10 being arranged between the shell 30 and the circuit board 50 can stop shell 30 completely
The water in outside is flowed into inside shell 30 through the through-hole 31 at key 20.The waterproof portion 10 is including soft sealing 11 and admittedly
Determine frame 12, which includes the support portion 12a being set between shell 30 and the switch portion 40 of circuit board 50, and described
Soft sealing 11 is closely set between support portion 12a and the medial surface of shell 30.Wherein, the support portion 12a is used for
Soft sealing 11 will be supported on the medial surface of shell 30 so that soft sealing 11 through-hole 31 is carried out it is close
Envelope, completely cuts off the through-hole 31 to the connection inside and outside shell 30, prevents water from penetrated into shell 30 from there.It is described soft close
Envelope portion 11 in addition to for seal other than, due also to its be it is soft, the trigger unit 21 of the key 20 can be in the soft sealing
The switch portion 40 of the circuit board 50 is triggered under the interval in portion 11.
In the present embodiment, through-hole 31 is sealed by the soft sealing 11, even so that key 20 to
When lower pressing, the soft sealing 11 still strictly seals through-hole 31, so that strict will be isolated from the outside world inside shell 30,
Even if 20 water of pressing keys will not penetrate into the inside of shell 30 from the gap of key 20 and shell 30 in water, improve
The waterproof performance of shell 30.
Embodiment as one preferred offers open corresponding with the position of the through-hole 31 on the support portion 12a
Oral area (does not indicate), and trigger unit 21 can be by squeezing soft sealing 11 and by the switch portion of opening portion arrival circuit board 50
40, to complete the switch portion 40 that the trigger unit 21 triggers under the interval of the soft sealing 11 circuit board 50
Purpose.The fixed frame 12 can be made of metal material, in order to reinforce the waterproof portion 10 inside shell 30
Fixed effect.On this basis, in order to realize that the trigger unit 21 can trigger institute under the interval of the soft sealing 11
State the switch portion 40 of circuit board 50, the present embodiment on the support portion 12a using opening up opening portion, and the opening portion and logical
The position in hole 31 is corresponding, makes soft sealing 11 after the pressing for receiving trigger unit 21 with this, it is direct to may pass through opening portion
Press the switch portion 40 of circuit board 50.And then it ensure that triggering of the key 20 to the switch portion 40 of circuit board 50.By supporting
Opening portion is opened up on portion 12a, so that the structure in entire waterproof portion 10 is more compact, the cooperation of mechanism is tighter.
It is understood that in other embodiments, support portion 12a can equally use a kind of flexible material
It is prepared, when trigger unit 21 presses soft sealing 11, while squeezing support portion 12a, and then trigger switch portion 40.At it
In his embodiment, the support portion 12a also may include multiple support columns, so as to support soft sealing 11
On the medial surface of shell 30.For support portion 12a and the specific fit system of soft sealing 11, it is not particularly limited herein, with
Trigger unit 21 is set to be able to achieve the switch portion 40 for triggering the circuit board 50 under the interval of soft sealing 11.
Further, the soft sealing 11 includes mounting portion 11b and gasket 11a, and the gasket 11a is by institute
Support portion 12a is stated to support on the medial surface of shell 30, thus by gasket 11a closely support the support portion 12a with
Between the medial surface of shell 30；The mounting portion 11b is embedded in the opening portion, and is formed and be interference fitted with the opening portion
The soft sealing 11 to be fastened on the fixed frame 12.Specifically, the mounting portion 11b matches with the opening portion
It closes, and the mounting portion 11b and the opening portion, using being interference fitted, holding tightly is in opening portion, so that the installation
The cooperation that portion 11b and the opening portion can consolidate without other fixing pieces.The soft sealing 11 further includes sealing
11a is padded, the effect of gasket 11a is to seal up the through-hole 31, the preferable material system of the preferred elasticity of gasket 11a
At, such as silica gel, rubber, utilize being fitted on 30 inner wall of shell for its good elastic tight；And since gasket 11a is adopted
It is made of elastic preferable material, for using rigid material or the biggish material of hardness, can more improve gasket
The tight type being bonded between 11a and shell 30, improves the waterproofness of gasket 11a.
In one embodiment, referring to Fig. 3, gasket 11a's is covered on the opening portion, and the gasket covers
Area on the support portion is greater than the opening area of the opening portion.The cross-sectional view of button assembly can be seen that close from Fig. 3
The section of packing 11a and opening portion is T-shaped.Thus can by the soft steadily holding of sealing 11 on the fixed frame 12, when
When gasket 11a is covered on opening area of the area on support portion 12a greater than the opening portion, from the pressing direction of key 20
It sees, when pressing keys 20, when squeezing soft sealing 11, soft sealing 11 is squeezed power, and support portion 12a can just be stopped
Gasket 11a, and then prevent that pressing dynamics are excessive and gasket 11a is caused to squeeze away from opening portion, to improve whole
The structural stability of a soft sealing 11.
In another embodiment, it is also convexly equipped with sucker 11c on the surface of the key 20 on the gasket 11a,
The edge height of the sucker 11c is higher than the surface on the gasket 11a close to the key 20, the sucker 11c and institute
The medial surface for stating shell 30 closely supports.Specifically, in order to keep the sealing performance of soft sealing 11 higher, in gasket 11a
Surface be convexly equipped with sucker 11c, and support sucker 11c and the medial surface of shell 30 closely, wherein sucker 11c and shell
The one side that 30 medial surfaces support is higher than the surface on gasket 11a close to key 20.
By the way that sucker 11c is arranged on the surface of gasket 11a, improve gasket 11a be bonded with shell 30 it is compact
Property, reduce the gap between soft sealing 11 and shell 30.Also, due to the middle part of sucker 11c be cavity, the cavity with
The trigger unit 21 of key 20 cooperates, so that when the trigger unit 21 of key 20 is moved along the depth direction of the cavity of sucker 11c,
Give trigger unit 21 movement travel certain at waterproof portion 10, and in this movement travel, sucker 11c's is attached to always
On the inner wall of shell 30 so that even if trigger unit 21 moves up and down in the cavity of sucker 11c, gasket 11a and shell 30 according to
So sealing is tight, prevents water from penetrated into inside shell 30 from there.Preferably, the shape of sucker 11c is horn-like.
Because the soft sealing 11 in the present embodiment is made of silica gel material, there is certain elasticity, therefore pacifying
When filling the waterproof portion 10, it is ensured that the annular sidewall of the accommodating chamber 11a of soft sealing 11 is made tightly to be attached to the inner wall of shell 30
On, a possibility that maximally reducing the gap of soft sealing 11 and 30 inner wall joint place of shell, reduce leak.Certainly,
In other embodiments, the soft sealing 11 can also be made of rubber elastomeric material.
Please also refer to Fig. 5 and Fig. 6, in other embodiments, mounting groove 32 is also provided on the shell 30, it is described logical
Hole 31 is opened in the bottom of the mounting groove 32.In the present embodiment, mounting groove 32 is offered on the shell 30, which uses
In installing the key 20, the keycap 22 of key 20 is contained in the mounting groove 32, and the trigger unit 21 of key 20 passes through mounting groove
Through-hole 31 in 32 is extend into inside shell 30.By opening up for mounting groove 32, it accommodate key 20 integrally can and be mounted on the peace
In tankage 32, the beauty in structure is reached, and the mounting groove 32 forms the safeguard structure of through-hole 31, has been penetrated into from outside
Water will first pass through mounting groove 32 and can just enter in through-hole 31, further improve the waterproofness of mobile phone.
Further, Fig. 2~4 are please referred to, in one embodiment, the button assembly further includes circuit board support 60, institute
It states circuit board 50 to be fixed on the circuit board support 60, the fixed frame 12 further includes consolidating with what the support portion 12a was connect
Determine portion 12b, the fixed part 12b and the support portion 12a and form U-clamp chip architecture, the U-clamp chip architecture is used for will be described
Fixed frame 12 is clamped on the circuit board support 60.It specifically, can from the cross-sectional view of the button assembly of waterproof referring to Fig. 3
Out, the support portion 12a and fixed part 12b forms U-clamp piece, which is clamped in the bracket of circuit board 50
On 60, it is firmly mounted to entire waterproof portion 10 inside shell 30.It is understood that the fixation in other embodiments
Frame 12 can also be fixed on bracket 60 by other means.Such as be fixed on bracket 60 by the cooperation of nut and bolt,
Or in other embodiments, fixed frame 12 can also be directly anchored on shell, be fixed on fixed frame by fixing piece
On the medial surface of shell.It is intracorporal in shell for the specific fit system or fixed frame 12 of fixed frame 12 and soft bracket 60
Mounting means is not particularly limited herein, and fixed frame 12 can be immobilized in the shell by being specifically subject to.
The present invention also provides a kind of electronic devices, including button assembly as described above.Due to the key group of electronic device
The structure of part uses whole technical solutions of above-mentioned all embodiments, therefore at least with the technical solution institute of above-described embodiment
All beneficial effects of bring, this is no longer going to repeat them.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (6)
1. a kind of button assembly including shell, is arranged in the key of the hull outside and the case inside is arranged in
For cooperating the circuit board of the movement of the key；Through-hole is offered on the shell, the key includes keycap and triggering
Portion, the trigger unit are mounted slidably in the through-hole, and the circuit board is equipped with to be cooperated with the trigger unit of the key
Switch portion；It is characterized in that, the button assembly further includes waterproof portion, the waterproof portion includes being fixed on consolidating for case inside
Determine frame and soft sealing；The fixed frame includes the support portion being set between shell and the switch portion of circuit board, described
Support portion is used to for soft sealing being closely held in the medial surface of shell；The soft sealing is described logical for completely cutting off
Hole is sealed the connection inside and outside shell with the through-hole to the shell, and the trigger unit can be in the soft sealing
Interval under trigger the switch portion of the circuit board；
Opening portion corresponding with the position of the through-hole is offered on the support portion, so that the trigger unit can be described soft
The switch portion of the circuit board is triggered under the interval of sealing；
The soft sealing includes mounting portion and gasket, and the gasket is closely fitted in the support portion and shell
Medial surface between；The mounting portion is embedded in the opening portion, and is formed with the opening portion and to be interference fitted with will be described
Soft sealing is fastened on the fixed frame；
The button assembly further includes circuit board support, and the circuit board is fixed on the circuit board support, the fixed frame
It further include the fixed part being connect with the support portion, the fixed part and the support portion form U-clamp chip architecture, the U-shaped
Clamping piece structure is used to the fixed frame being clamped in the circuit board support；
Sucker is convexly equipped on the gasket on the surface of the key, the edge height of the sucker is higher than the sealing
Close to the surface of the key on pad, the medial surface of the sucker and the shell is closely supported.
2. button assembly according to claim 1, which is characterized in that the gasket is covered on the opening portion, and
The gasket is covered on the opening area that the area on the support portion is greater than the opening portion.
3. button assembly according to claim 1, which is characterized in that the sucker is horn-like sucker.
4. button assembly according to claim 1-3, which is characterized in that mounting groove is offered on the shell,
The through-hole is opened in the bottom of the mounting groove.
5. button assembly according to claim 1-3, which is characterized in that the soft sealing uses silica gel system
At.
6. a kind of electronic device, which is characterized in that the electronic device includes key group as described in any one in claim 1-5
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710288953.6A CN106971884B (en) | 2017-04-27 | 2017-04-27 | Button assembly and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710288953.6A CN106971884B (en) | 2017-04-27 | 2017-04-27 | Button assembly and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106971884A CN106971884A (en) | 2017-07-21 |
| CN106971884B true CN106971884B (en) | 2019-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710288953.6A Active CN106971884B (en) | 2017-04-27 | 2017-04-27 | Button assembly and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106971884B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108231462B (en) * | 2018-02-09 | 2019-09-20 | Oppo广东移动通信有限公司 | A kind of button assembly for electronic equipment and electronic equipment |
| CN110365830A (en) * | 2018-03-26 | 2019-10-22 | 华为技术有限公司 | A kind of key device and terminal device |
| CN108320965B (en) * | 2018-03-27 | 2019-10-15 | 维沃移动通信有限公司 | A kind of side key FPC fixing piece and mobile terminal |
| CN108471564A (en) * | 2018-06-23 | 2018-08-31 | 深圳市沃特沃德股份有限公司 | Intelligent terminal |
| CN109343322A (en) * | 2018-11-23 | 2019-02-15 | 歌尔科技有限公司 | A kind of shell waterproof construction and the wearable device with the structure |
| CN111739748A (en) * | 2019-03-25 | 2020-10-02 | 深圳市依卓尔能源有限公司 | Underwater power supply and waterproof switch device thereof |
| CN110233921A (en) * | 2019-07-31 | 2019-09-13 | 宇龙计算机通信科技(深圳)有限公司 | A kind of button assembly and mobile phone of handheld device |
| CN110320977B (en) * | 2019-07-31 | 2024-04-09 | 华勤技术股份有限公司 | Electronic display equipment shell assembly and electronic display equipment |
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| CN202617558U (en) * | 2012-04-13 | 2012-12-19 | 中兴通讯股份有限公司 | Electronic device |
| CN103209235A (en) * | 2013-04-24 | 2013-07-17 | Tcl通讯（宁波）有限公司 | Side key waterproof device of mobile terminal |
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| CN106098445A (en) * | 2016-06-30 | 2016-11-09 | 维沃移动通信有限公司 | A kind of press-key structure and electronic equipment |
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| JP5973335B2 (en) * | 2012-12-13 | 2016-08-23 | 京セラ株式会社 | Electronic device having waterproof structure |
| WO2017065397A1 (en) * | 2015-10-16 | 2017-04-20 | 삼성전자 주식회사 | Electronic device and electronic device manufacturing method |
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| CN202617558U (en) * | 2012-04-13 | 2012-12-19 | 中兴通讯股份有限公司 | Electronic device |
| JP2014194902A (en) * | 2013-03-29 | 2014-10-09 | Alps Electric Co Ltd | Waterproof structure and switch device with waterproof structure |
| CN103209235A (en) * | 2013-04-24 | 2013-07-17 | Tcl通讯（宁波）有限公司 | Side key waterproof device of mobile terminal |
| CN106098445A (en) * | 2016-06-30 | 2016-11-09 | 维沃移动通信有限公司 | A kind of press-key structure and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106971884A (en) | 2017-07-21 |
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