CN205789616U - A kind of new waterproof press-key structure - Google Patents
A kind of new waterproof press-key structure Download PDFInfo
- Publication number
- CN205789616U CN205789616U CN201620539735.6U CN201620539735U CN205789616U CN 205789616 U CN205789616 U CN 205789616U CN 201620539735 U CN201620539735 U CN 201620539735U CN 205789616 U CN205789616 U CN 205789616U
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- Prior art keywords
- hole
- button
- protruding
- housing
- waterproof
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Classifications
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- 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
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Disclose a kind of new waterproof press-key structure herein, the button that including housing, is arranged on housing and be arranged on case inside and coordinate the button FPC assembly of actuation of keys, it is provided with waterproof construction between described button FPC assembly and described housing, the outside of described housing offers mounting groove, and described button is set to load described mounting groove from the outside of described housing.The application relates to, but are not limited to waterproof terminal, application the application can cancel the setting of water-proof silica-gel stopper, can effectively ensure that the cavity of housing simultaneously, case and housing is connected by reliable connected mode, and attachment structure is placed in outside watertight area, attachment structure is not related to waterproof setting, can be effectively improved at button and obtain water resistance.
Description
Technical field
The application relates to, but are not limited to waterproof terminal, especially a kind of new waterproof press-key structure.
Background technology
In the market, waterproof mobile phone gets more and more；Meanwhile, splashproof machine is increasingly paid close attention to by consumer.In prior art,
Waterproof side switch is substantially the method with silica gel stopper isolation button with switch, silica gel stopper processed complex, it is desirable to precision is high, becomes
This is the highest.Wherein, button and silica gel stopper generally can use following assembling mode；Described in detail below:
As it is shown in figure 1, button is from interior mounting means outward；If button is from interior past exterior, shell material perforate is greater than button,
Cause shell material intensity weak.As adopted Sony Z5 in this way, improve intensity by reducing by key length, sacrifice availability
And feel.
As in figure 2 it is shown, button is from outer mounting means inside；If button can solve the weak problem of intensity from outer toward built-in,
But this kind of button connects shell material by modes such as buckles, and connection reliability is poor, and button can be pulled off, and the place of being clasped is also required to do
Water-proofing treatment is complicated, unreliable.
Therefore, technique scheme exist have the disadvantage that button assembling from built-in can affect shell material intensity and waterproof can
By property；Easily pulled off from from exterior button, and need to consider the waterproof of coupling part.
Utility model content
The application solves the technical problem that and is to provide a kind of new waterproof press-key structure, it is possible to effectively solve in prior art
The problem existed, it is possible to cancel the setting of water-proof silica-gel stopper, can effectively ensure that the cavity of housing, by connecting reliably simultaneously
The mode of connecing connects case and housing, and attachment structure is placed in outside watertight area, and attachment structure is not related to waterproof setting, can have
Water resistance is obtained at effect raising button.
For solving above-mentioned technical problem, this application provides a kind of new waterproof press-key structure, including housing, be arranged on
Button on housing and be arranged on case inside and coordinate the button FPC assembly of actuation of keys, described button FPC assembly and institute
Stating and be provided with waterproof construction between housing, the outside of described housing offers mounting groove, and described button is set to from described housing
Outside load in described mounting groove.
Above-mentioned new waterproof press-key structure, also can have following features,
The lower center position of described mounting groove is provided with the first hole, and the both sides in described first hole are provided with the second hole and
Three holes, the correspondence position bottom described button is provided with first protruding, the second protruding and the 3rd projection；Described first is protruding, arranges
For being inserted in described first hole to assemble described button；Described second protruding and the 3rd protruding, it is set to extend through described
Second hole and the 3rd hole are to coordinate button FPC assembly described in key press.
Above-mentioned new waterproof press-key structure, also can have following features,
It is described that first is protruding and is connected by latch between described first hole；
Described first hole be provided above through hole, the correspondence position of described first projection is also equipped with through hole or groove
Body, described latch is set to run through the through hole above described first hole, and is inserted into through hole or the cell body of described first projection
In.
Above-mentioned new waterproof press-key structure, also can have following features,
Described waterproof construction is set to waterproof foam rubber, and described waterproof foam rubber is set to circulus, described anti-blister
Celloidin is pasted between described button FPC assembly and described case inside.
Above-mentioned new waterproof press-key structure, also can have following features,
The hollow structure of described circulus, is set to provide the described second protruding and the 3rd described button of protruding pressing
FPC assembly by pressure passageway.
Above-mentioned new waterproof press-key structure, also can have following features,
The front of described button FPC assembly, is provided with and coordinates the described second protruding and dome of the 3rd protruding push action
Sheet.
Above-mentioned new waterproof press-key structure, also can have following features,
The back side of described button FPC assembly, is provided with support member.
Above-mentioned new waterproof press-key structure, also can have following features,
Described support member is provided with groove, the end face of described groove both sides at the side opening with described button FPC component touch
It is set to support described button FPC assembly；The outside in described first hole is correspondingly arranged on boss, and described boss is set to be inserted into
In described groove.
Above-mentioned new waterproof press-key structure, also can have following features,
The through hole that described first hole is provided above is opened on described boss.
The application technique scheme has the advantages that
The application passes through above-mentioned optimal design-aside, it is possible to cancels the setting of water-proof silica-gel stopper, can effectively ensure that shell simultaneously
The cavity of body, connects case and housing by reliable connected mode, and attachment structure is placed in outside watertight area, connects knot
Structure is not related to waterproof setting, can be effectively improved at button and obtain water resistance.
Other features and advantage will illustrate in the following description, and, partly become from description
Obtain it is clear that or understand by implementing this utility model embodiment.The purpose of the application and other advantages can be passed through
Structure specifically noted in description, claims and accompanying drawing realizes and obtains.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by technical scheme, and constitutes a part for description, with this
The embodiment of application for explaining the technical scheme of the application, is not intended that the restriction to technical scheme together.
Fig. 1 is button installation diagram one of the prior art；
Fig. 2 is button installation diagram two of the prior art；
Fig. 3 is each component diagram in this utility model embodiment；
Fig. 4 is each assembly installation diagram in this utility model embodiment；
Fig. 5 is the schematic diagram of mounting groove in this utility model embodiment；
Fig. 6 is the cross sectional view in Fig. 3 at A；
Fig. 7 is the cross sectional view in Fig. 3 at B；
Fig. 8 is button assembling schematic diagram in this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments herein is described in detail.It should be noted that do not conflicting
In the case of, the embodiment in the application and the feature in embodiment can mutual combination in any.
Fig. 1 shows in prior art, and button forms from the interior structure installed outward, including housing 101, button 102, silicon
Plug 103 and switch 104；Fig. 2 shows in prior art, and button is from the structure composition installed inside outward, and button passes through
Snap connects housing.
Shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8,
This utility model embodiment provides a kind of new waterproof press-key structure, including housing 1, is arranged on housing 1
Button 2 and be arranged on inside housing 1 and coordinate the button FPC assembly 5 of button 2 action, wherein, button FPC assembly 5 and housing
Being provided with waterproof construction 4 between 1, the outside of housing 1 offers mounting groove, and button 2 is set to load from the outside of housing 1 install
In groove.
In concrete operations, by offering mounting groove the version of button 2 installed outside housing 1, it is possible to realize pressing
The outside of key 2 loads operation；And then, by arranging waterproof construction 4 between button FPC assembly 5 and the inwall of housing 1, it is possible to
Effectively water enters into inside housing 1 from mounting groove position；Meanwhile, button FPC assembly 5, specially flexible PCB, it is with poly-
Acid imide or mylar are that the one that base material is made has height reliability, excellent flexible printed circuit.Have and join
The feature that line density is high, lightweight, thickness is thin, bending property is good, has fire resistance characteristic simultaneously concurrently, and then can effectively ensure that herein
Waterproof reliability.
Preferably, in order to optimize the matching relationship between button 2 and button FPC assembly 5；In the application, above-mentioned mounting groove
Lower center position be provided with the first hole 11, the both sides in the first hole 11 are provided with the second hole 12 and the 3rd hole 14, bottom button 2
Correspondence position be provided with first protruding, second protruding and the 3rd protruding；First is protruding, is set to be inserted in the first hole 11 with dress
Join button 2；Second is protruding and the 3rd protruding, be set to extend through the second hole 12 and the 3rd hole 14 with coordinate button 2 press by
Key FPC assembly 5.
In concrete operations, by above-mentioned first protruding being connected with the first hole 11, the installation of button 2 can be realized；
By the above-mentioned second protruding and push action of the 3rd projection, and run through the second hole 12 and the 3rd hole 14, cooperation can be realized and press
Key 2 pressing keys FPC assembly 5.
Preferably, in order to optimize the annexation between button 2 and housing 1；In the application, above-mentioned first is protruding with first
Connected by latch 3 between hole 11；First hole 11 be provided above through hole 13, the correspondence position of the first projection is also equipped with leading to
Hole 13 or cell body, latch 3 is set to run through the through hole 13 above the first hole 11, and be inserted into the first projection through hole 13 or
In cell body.
In concrete operations, the through hole 13 and first connected above the first hole 11 by the insertion of above-mentioned latch 3 is protruding right
Answer through hole 13 or the cell body of position, the first projection can be realized and fix with being connected between the first hole 11；Above-mentioned latch 3
Arrange, it is possible to effectively optimizing attachment structure between the two, update can effectively ensure that installation effectiveness.
Preferably, waterproof construction 4 is set to waterproof foam rubber, and waterproof foam rubber is set to circulus, waterproof foam rubber
Between pasting inside button FPC assembly 5 and housing 1.Accordingly, the hollow structure of circulus, it is set to provide the second projection
With the 3rd protruding pressing keys FPC assembly 5 by pressure passageway.Wherein, the front of button FPC assembly 5, cooperation can be provided with
The two protruding and dome sheets of the 3rd protruding push action.
In concrete operations, the scheme of conventional silica gel stopper in prior art, silica gel stopper is made up of two parts, a part with
Housing 1 interference fit realizes waterproof, and a part is armature contact, and the motion of button is delivered to button FPC.This programme is by taking
Disappear silica gel stopper, it is possible to button 2 contact is directly contacted with the dome sheet on button FPC assembly 5, because button FPC assembly 5
Itself being waterproof, so being pasted onto on housing 1 in side by waterproof foam rubber, the first hole 11, second of mounting groove can be blocked
Hole 14, hole the 12, the 3rd, can realize the waterproof of whole side switch combination.
Preferably, in order to the fastening that waterproof foam rubber is effectively ensured is bonding, and prevent button FPC assembly 5 from using
During come off；In the application, the back side of above-mentioned button FPC assembly 5, it is provided with support member 6.Wherein, support member 6 with button
The side opening of FPC assembly 5 contact is provided with groove, and the end face of groove both sides is set to support button FPC assembly 5；First hole 11
Outside is correspondingly arranged on boss, and boss is set to be inserted in groove；Accordingly, the through hole 13 that the first hole 11 is provided above is offered
On boss.
In concrete operations, can be by installing support member 6, it is possible to provide enough support forces for button FPC assembly 5；Meanwhile,
Groove and the Qian He of boss, it is possible to the stability of support member 6 is effectively ensured, and can be the through hole 13 above the first hole 11
Enough installing spaces are provided, and then also can improve the connective stability between case and housing 1；As shown in Figure 8, button 2 from
It is encased in outward on housing 1, connects housing 1 and button 2 by latch 3.State such as Fig. 8 before assembling, such as Fig. 7 after assembling；Above-mentioned side
Method can ensure that button 2 will not be drawn out from outward；Meanwhile, attachment structure is not related to waterproof, the most responsible connection, good reliability.
It should be noted that this programme can be peeled off into waterproof and connect two technical schemes, apply simultaneously, can reach
Optimum state；Accordingly, it is also possible to be used alone under other waterproof forms, shape is snapped connection as use gum waterproof project adds
Formula；Also or silica gel stopper waterproof project adds latch type of attachment.
The application by cancel water-proof silica-gel stopper, use waterproof gum add button FPC assembly realize simultaneously waterproof and by
Key function；Meanwhile, button is from outer past built-in, it is ensured that outer cover intensity, uses latch to connect button and housing so that it is not pulled,
And attachment structure is made in outside watertight area, it is not related to waterproof.
Those skilled in the art should be understood that, although the embodiment disclosed by this utility model embodiment as above, but
Described content only readily appreciates this utility model embodiment and the embodiment that uses, is not limited to this utility model
Embodiment.Technical staff in any this utility model embodiment art, is being taken off without departing from this utility model embodiment
On the premise of the spirit and scope of dew, any amendment and change can be carried out in the form implemented and details, but this practicality
The scope of patent protection of new embodiment, still must be defined in the range of standard with appending claims.
Claims (9)
1. a new waterproof press-key structure, the button including housing, being arranged on housing and be arranged on case inside and join
Close the button FPC assembly of actuation of keys, it is characterised in that
Being provided with waterproof construction between described button FPC assembly and described housing, the outside of described housing offers mounting groove, institute
State button to be set to load described mounting groove from the outside of described housing.
New waterproof press-key structure the most according to claim 1, it is characterised in that
The lower center position of described mounting groove is provided with the first hole, and the both sides in described first hole are provided with the second hole and the 3rd
Hole, the correspondence position bottom described button is provided with first protruding, the second protruding and the 3rd projection；Described first is protruding, is set to
It is inserted in described first hole to assemble described button；Described second protruding and the 3rd protruding, it is set to extend through described the
Two holes and the 3rd hole are to coordinate button FPC assembly described in key press.
New waterproof press-key structure the most according to claim 2, it is characterised in that
It is described that first is protruding and is connected by latch between described first hole；
Described first hole be provided above through hole, the correspondence position of described first projection is also equipped with through hole or cell body, institute
State latch and be set to run through the through hole above described first hole, and be inserted in through hole or the cell body of described first projection.
4. according to the new waterproof press-key structure described in Claims 2 or 3, it is characterised in that
Described waterproof construction is set to waterproof foam rubber, and described waterproof foam rubber is set to circulus, described waterproof foam rubber
Paste between described button FPC assembly and described case inside.
New waterproof press-key structure the most according to claim 4, it is characterised in that
The hollow structure of described circulus, is set to provide the described second protruding and the 3rd described button FPC group of protruding pressing
Part by pressure passageway.
6. according to the new waterproof press-key structure described in Claims 2 or 3, it is characterised in that
The front of described button FPC assembly, is provided with and coordinates the described second protruding and dome sheet of the 3rd protruding push action.
New waterproof press-key structure the most according to claim 3, it is characterised in that
The back side of described button FPC assembly, is provided with support member.
New waterproof press-key structure the most according to claim 7, it is characterised in that
Described support member is provided with groove at the side opening with described button FPC component touch, and the end face of described groove both sides is arranged
For supporting described button FPC assembly；The outside in described first hole is correspondingly arranged on boss, and described boss is set to be inserted into described
In groove.
New waterproof press-key structure the most according to claim 8, it is characterised in that
The through hole that described first hole is provided above is opened on described boss.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539735.6U CN205789616U (en) | 2016-06-03 | 2016-06-03 | A kind of new waterproof press-key structure |
| PCT/CN2016/091073 WO2017206295A1 (en) | 2016-06-03 | 2016-07-22 | Waterproof key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539735.6U CN205789616U (en) | 2016-06-03 | 2016-06-03 | A kind of new waterproof press-key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789616U true CN205789616U (en) | 2016-12-07 |
Family
ID=58133952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539735.6U Active CN205789616U (en) | 2016-06-03 | 2016-06-03 | A kind of new waterproof press-key structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205789616U (en) |
| WO (1) | WO2017206295A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275137A (en) * | 2017-07-21 | 2017-10-20 | 西安易朴通讯技术有限公司 | A kind of Waterproof push-button and terminal |
| CN107592396A (en) * | 2017-08-31 | 2018-01-16 | 努比亚技术有限公司 | A kind of Waterproof push-button module of terminal |
| CN108231463A (en) * | 2017-12-21 | 2018-06-29 | 深圳市金立通信设备有限公司 | A kind of mobile terminal |
| CN109548340A (en) * | 2018-12-19 | 2019-03-29 | 上海创功通讯技术有限公司 | A kind of fixed device of side switch |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112637393B (en) * | 2020-12-17 | 2023-08-18 | Oppo广东移动通信有限公司 | Shell assembly of electronic equipment and electronic equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201698936U (en) * | 2010-04-13 | 2011-01-05 | 深圳富泰宏精密工业有限公司 | Waterproof key component and electronic device thereof |
| JP2013140736A (en) * | 2012-01-05 | 2013-07-18 | Nec Casio Mobile Communications Ltd | Waterproof planar key of portable terminal device |
| CN202617558U (en) * | 2012-04-13 | 2012-12-19 | 中兴通讯股份有限公司 | Electronic device |
| CN102751123B (en) * | 2012-06-01 | 2015-07-01 | 惠州Tcl移动通信有限公司 | Mobile phone and waterproof press key panel thereof |
| CN204927127U (en) * | 2015-07-23 | 2015-12-30 | 深圳市成研科技有限公司 | Waterproof button subassembly |
-
2016
- 2016-06-03 CN CN201620539735.6U patent/CN205789616U/en active Active
- 2016-07-22 WO PCT/CN2016/091073 patent/WO2017206295A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275137A (en) * | 2017-07-21 | 2017-10-20 | 西安易朴通讯技术有限公司 | A kind of Waterproof push-button and terminal |
| CN107592396A (en) * | 2017-08-31 | 2018-01-16 | 努比亚技术有限公司 | A kind of Waterproof push-button module of terminal |
| CN108231463A (en) * | 2017-12-21 | 2018-06-29 | 深圳市金立通信设备有限公司 | A kind of mobile terminal |
| CN108231463B (en) * | 2017-12-21 | 2020-01-10 | 深圳市金立通信设备有限公司 | Mobile terminal |
| CN109548340A (en) * | 2018-12-19 | 2019-03-29 | 上海创功通讯技术有限公司 | A kind of fixed device of side switch |
| CN109548340B (en) * | 2018-12-19 | 2024-06-11 | 上海创功通讯技术有限公司 | Side key fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017206295A1 (en) | 2017-12-07 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |