CN105957759A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN105957759A CN105957759A CN201610378311.0A CN201610378311A CN105957759A CN 105957759 A CN105957759 A CN 105957759A CN 201610378311 A CN201610378311 A CN 201610378311A CN 105957759 A CN105957759 A CN 105957759A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- housing
- key
- press
- elastic strip
- 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.)
- Pending
Links
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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Push-Button Switches (AREA)
Abstract
The invention provides electronic equipment, and the equipment comprises a housing which is provided with a key hole. The electronic equipment also comprises a key structure which is in sealing connection with the housing at the key hole. The key structure has a first state that the key structure generates deformation while receiving a pressure in a preset direction, and at least a part of the key structure moves in the preset direction, wherein the preset direction is a direction facing the interior of the housing. The key structure has a characteristic of generating deformation while receiving the pressure, and is fixedly connected with the housing through the characteristic. Moreover, the key hole is sealed. The optimal water resistance of the key structure is guaranteed while the function of a key is implemented.
Description
Technical field
The present invention relates to technical field of electronic equipment, refer in particular to a kind of electronic equipment.
Background technology
In the electronic equipment of prior art, waterproof effect is one of essential condition evaluating electronic equipment performance.
It is illustrated in figure 1 the schematic diagram of annexation between a kind of press-key structure of prior art and handset shell.At hands
In machine, this kind of press-key structure is arranged on side housing, for side button, such as power key or volume key.This kind
Button includes keycap 1 and the layer of silica gel 2 being connected with keycap 1, and keycap 1 is integrally connected with layer of silica gel 2
It is arranged in the perforate 4 of handset shell 3, in the inside of handset shell 3, described layer of silica gel 2 corresponding
Position is provided with key switch 5.Keycap 1 integrative-structure combined with layer of silica gel 2 can be in perforate 4
Mobile, contact and extrude key switch by layer of silica gel 2 and realize the pressing input function of button.For ensureing to press
The water resistance of bond structure, keycap 1 is prominent in being internally provided with of handset shell 3, be pressed on handset shell
Edge 6 on 3, to stop that water enters the inside of mobile phone.
But, owing to, in this kind of structure, there is gap between handset shell 3 and keycap 1, water resistance is also
The best.Even in the electronic equipment that some are ultra-thin, for pursuing less thickness, limited by spatially,
More there are some press-key structures to sacrifice waterproofing design structure, as cancelled the edge 6 in Fig. 1, make by bond
The thickness of structure is less.
Therefore, it is necessary to the press-key structure of prior art is improved, to reach optimal waterproof effect.
Summary of the invention
The present invention provides a kind of electronic equipment, the best in order to solve the press-key structure water resistance of prior art
Problem.
The thered is provided electronic equipment of the embodiment of the present invention, including offering the housing of key hole, wherein, described electricity
Subset also includes:
Press-key structure, is connected with described housing seal at described key hole, and described press-key structure is included in and connects
Receive predetermined direction by pressure time the first state of being deformed, at least partly moving towards described predetermined direction,
Wherein said predetermined direction is the direction of the inside towards described housing.
Described in the specific embodiment of the invention, electronic equipment has the advantages that
Electronic equipment described in the specific embodiment of the invention, set press-key structure has reception and produces by during pressure
The characteristic of deformation, utilizes this characteristic, and press-key structure is fixedly connected with the casing, and closes key hole, in reality
While existing keypress function, it is ensured that the optimal water proofing property of press-key structure.
Accompanying drawing explanation
Fig. 1 represents the schematic diagram of annexation between prior art a kind of side press-key structure and handset shell；
Fig. 2 represents the structural representation of electronic equipment described in the embodiment of the present invention one；
Fig. 3 represents that the present invention puts the structural representation of electronic equipment described in example two in fact；
Fig. 4 represents the structural representation of electronic equipment described in the embodiment of the present invention three.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, display, described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with tool
Body embodiment and accompanying drawing are described in detail.
Electronic equipment described in the embodiment of the present invention, including offering the housing of key hole, wherein, described electronics
Equipment also includes:
Press-key structure, is connected with described housing seal at described key hole, and described press-key structure is included in and connects
Receive predetermined direction by pressure time be deformed, the first state at least partly moved towards described predetermined direction,
Wherein said predetermined direction is the direction of the inside towards described housing.
Compared to the press-key structure on prior art electronic equipment, relatively move relative to housing during pressing
Dynamic realization contacts the mode of movement with the touch point of enclosure interior, electronic equipment described in the specific embodiment of the invention
In, set press-key structure has the characteristic being deformed when receiving by pressure, utilizes this characteristic, button
Structure is fixedly connected with the casing, and closes key hole, while realizing keypress function, it is ensured that press-key structure
Optimal water proofing property.
Further, described electronic equipment also includes:
It is arranged at the circuit main board of enclosure interior, is wherein provided with corresponding with the position of key hole on circuit main board
Contact switch；When wherein press-key structure is in the first state, contacts connection with contact switch, be used for triggering
The circuit being connected with contact switch, it is achieved corresponding touch control operation function.
Additionally, the press-key structure of electronic equipment described in the embodiment of the present invention also includes: cancel towards enclosure interior
By can recover during pressure deformation, the second state being disconnected with contact switch.
Electronic equipment described in the embodiment of the present invention, press-key structure possesses the first above-mentioned state and the second state,
Can deform when pressed and contact with the contact switch on circuit main board, it is achieved touch control operation；Do not pressed
Separate with the contact switch on circuit main board during pressure, it is to avoid the false triggering of contact switch.
Embodiment one
Fig. 2 is the structural representation of electronic equipment described in embodiment one provided by the present invention.In embodiment one,
Press-key structure includes elastic strip body, utilizes the deformability of elastic strip body, the first state and the second state it
Between action, it is ensured that the pressing function of press-key structure, and elastic strip body can be with pressing on the housing of electronic equipment
Keyhole is tightly connected, and reaches optimal water resistance.
Specifically, refering to Fig. 2, electronic equipment includes the housing 10 offering key hole 11, wherein, institute
State electronic equipment also to include:
Press-key structure, including elastic strip body 20, closes key hole 11 and fixing with housing 10 is connected.Bullet
Property lamellar body 20 can receive predetermined direction by pressure time be deformed, at least partly towards predetermined direction move
Dynamic, it is the first state, wherein predetermined direction is the direction of the inside towards housing 10, namely at housing 10
Outside towards inside pressing elastic strip body 20 time, elastic strip body 20 is deformed, part-structure deform towards shell
The inside of body 10 is moved；
Circuit main board 30, is arranged at the inside of housing 10, and this circuit main board 30 is provided with and key hole
The contact switch 31 that the position of 11 is corresponding；When elastic strip body 20 is in the first state, it is possible to contact out
Close 31 contacts to connect, the circuit being connected with contact switch 31 with triggering.
Further, elastic strip body 20 can also be worked as and cancelled above-mentioned by recovering deformation during pressure, and contacts out
Close 31 to be disconnected, be the second state.As in figure 2 it is shown, when elastic strip body 20 in the raw time,
Namely when being not affected by by pressure, it is in the state being disconnected with contact switch 31.
It addition, in embodiment one, refering to shown in Fig. 2, the thickness of housing 10 is less than outer surface to main circuit
Distance between plate 30, housing 10 includes the support section 32 extending to circuit main board 30, this supporting part
Divide 32 to arrange around key hole 11, and contact with circuit main board 30, be used for playing support housing effect,
Avoiding when elastic strip body 20 is pressed, housing 10 is deformed.It addition, this support section 32 and shell
Body 10 can be integral connecting structure form as shown in Figure 2, it is also possible to for two-part structure, by weldering
The mode of connecing connects.
Based on the above-mentioned structure that arranges, elastic strip body 20, circuit main board 30 combine formation one with housing 10
Pressing space, during wherein contact switch 31 is arranged at pressing space.
Further regarding to Fig. 2, in embodiment one, key hole 11 is stepped hole, and inside includes step surface 111,
Elastic strip body 20 is fixing with step surface 111 in the inside of key hole 11 to be connected.
It addition, in embodiment one, elastic strip body 20 uses the metal material with certain toughness to make, as
Can select rustless steel or ocean copper-nickel alloy material, the connection between elastic strip body 20 and housing 10 can be then
Use welding manner.It is connected with fixing at step surface 111 by elastic strip body 20, does not deposits
In gap, it is ensured that outside aqueous vapor cannot be introduced into the inside to housing 10.
It is preferred that as in figure 2 it is shown, the cross section of elastic strip body 20 be towards predetermined direction rightabout (also
I.e. towards the outside direction of housing 10) arc that bends, so ensure to have the most curved towards the inside of housing 10
Bent deflection.For avoiding the press-key structure appearance effects to electronic equipment, it is preferred that do not affecting pressing
In the case of operation, elastic strip body 20 is arranged at the inside of key hole 11, or slightly protrudes from housing 10
Outer surface.On the other hand, for meeting the outward appearance demand of electronic equipment, the outer surface of elastic strip body 20 can
Need to carry out PVD (Physical Vapor Deposition, physical vapour deposition (PVD)) coloring process according to orientation
Process or carry out spray colouration PROCESS FOR TREATMENT.
Additionally, elastic strip body 20 is provided with silica gel contact point 40 on the surface of the inside of housing 10,
The contact point 311 of protrusion it is provided with on contact switch 31, when with hands pressing elastic strip body 20, flexure strip
Body 20 drives silica gel contact point 40 to move to the inside of housing 10, silica gel contact point 40 and contact switch
When contact point 311 on 31 contacts, it is achieved the function of key switch.
The press-key structure of said structure can be the power key on electronic equipment or volume adjusting key, is arranged at
The front of housing, the back side or side.
Electronic equipment described in the embodiment of the present invention one, for meeting the deformability characteristics of elastic strip body 20, preferably
Ground, the thickness of elastic strip body is 0.05mm to 0.2mm, compared to the press-key structure of prior art, thickness
It is substantially reduced, therefore uses and implement press-key structure described in, the ultrathin requirement of electronic equipment can be met,
And ensure the preferable water resistance of electronic equipment.
Embodiment two
Fig. 3 is the structural representation of electronic equipment described in enforcement two provided by the present invention.It is identical with embodiment one,
In embodiment two, press-key structure includes elastic strip body, also with the deformability of elastic strip body,
Action between one state and the second state, it is ensured that the pressing function of press-key structure, and elastic strip body can be with electricity
Key hole on the housing of subset is tightly connected, and reaches optimal water resistance.
It addition, identical with embodiment one, electronic equipment includes offering the housing 10 of key hole 11, being formed
The elastic strip body 20 of press-key structure and the circuit main board 30 of the inside being arranged at housing 10.
Wherein, elastic strip body 20 is identical with embodiment one, at this for the course of action realizing keypress function
Repeat no more.Different from embodiment one, in embodiment two, elastic strip body 20 uses PET (Polyethylene
Terephthalate, polyethylene terephthalate) material makes, and is covered in the outer surface of housing 10,
Including Part I 21 and the Part II of corresponding key hole 11 of fixing connection with the outer surface of housing 10
22.By the way of this kind of whole covering, it is achieved the sealing of key hole 11, it is ensured that press-key structure waterproof
Performance.
Specifically, elastic strip body 20 uses above-mentioned set-up mode relative to housing 20 and uses PET material
When making, the mode that can pass through IML (In Molding Label, in-mode inserts is molded) is arranged at shell
On body 20.
Further, in embodiment two, refering to shown in Fig. 3, the thickness of housing 10 is equal to outer surface main circuit
Distance between plate 30, is played a supporting role by whole housing 10, it is to avoid when elastic strip body 20 is pressed
During pressure, housing 10 is deformed.Based on this, structure, elastic strip body 20, circuit main board 30 and shell are set
Body 10 combination forms a pressing space, during wherein contact switch 31 is arranged at pressing space.Certainly, pressing
At keyhole 11, the version of housing 10 is not limited to as shown in Fig. 3, it would however also be possible to employ in embodiment one
Structure shown in Fig. 2.
Additionally, as it is shown on figure 3, in embodiment two, identical with embodiment one, for meeting the super of electronic equipment
Thinning requirement, and elastic strip body 20 has deformability characteristics, the thickness of elastic strip body be 0.05mm extremely
0.2mm, and cross section be towards predetermined direction rightabout (namely the outside direction towards housing 10) bending
Arc, slightly protrude from the outer surface of housing 10.
Additionally, elastic strip body 20 is provided with silica gel contact point 40 on the surface of the inside of housing 10,
The contact point 311 of protrusion it is provided with on contact switch 31, when with hands pressing elastic strip body 20, flexure strip
Body 20 drives silica gel contact point 40 to move to the inside of housing 10, silica gel contact point 40 and contact switch
When contact point 311 on 31 contacts, it is achieved the function of key switch.
Embodiment three
Fig. 4 is the structural representation of electronic equipment described in enforcement three provided by the present invention.In embodiment three,
Press-key structure includes being positioned at dividing 23 by contact portion and being arranged at and divide the coupling part at 23 edges by contact portion of center
24, wherein divide 23 and coupling part 24 one connection by contact portion, toughness material can be used to make, as all
Employing PET material is made.
In embodiment three, as shown in Figure 4, divide 23 to combine with coupling part 24 by contact portion and be covered in housing
On the key hole 11 of 10, divide the diameter of 23 less than the diameter of key hole 11 by contact portion, extend into key hole
In 11.Coupling part 24 can be covered in the outer surface of housing 10 by IML mode, with housing 10
Fixing connection, it is ensured that the sealing of key hole 11.It addition, the thickness of coupling part 24 is less, as 0.05mm
To 0.2mm, there is higher elastic deformation amount, and divide the thickness of 23 can be far longer than connection by contact portion
The thickness of part 24.
Inside housing 10, it is connected with housing 10 and is provided with circuit main board 30, right on circuit main board 30
The position answering key hole 11 is provided with contact switch 31, and divides 23 near the end of circuit main board 30 by contact portion
Silica gel contact point 40 it is provided with on face.23 are divided by contact portion when acting on towards the pressing power within housing 10
Time upper, utilize the deformability of coupling part 24, and divide 23 to the direction near contact switch 31 by contact portion
Mobile, when silica gel contact point 40 contacts with contact switch 31, it is achieved function (first shape of key switch
State).When act on divide active force on 23 to disappear by contact portion time, coupling part 24 is recovered to deformation
State, drives and divides 24 to move towards the direction away from contact switch 31 by contact portion, divide with contact switch 31 phase
From (the second state).
Based on above structure, when two parts that press-key structure uses thickness different are constituted, equally can be real
The function of existing button, and ensure effective water resistance.
Electronic equipment described in the above embodiment of the present invention one to three, can be mobile phone, computer or panel computer
Deng.
Electronic equipment described in the embodiment of the present invention, press-key structure is fixedly connected with the casing, and closes key hole,
While realizing keypress function, it is ensured that the optimal water proofing property of press-key structure.Additionally, press-key structure can be bullet
Property lamellar body form, it is possible to be applied in the electronic equipment of ultrathin demand, meet in ultrathin electronic equipment by
The waterproofing design demand of bond structure.
It should be noted that each embodiment in this specification all uses the mode gone forward one by one to describe, Mei Geshi
Execute that example stresses is all the difference with other embodiments, identical similar portion between each embodiment
Divide and see mutually.
Although having been described for the preferred embodiment of the embodiment of the present invention, but those skilled in the art once obtain
The substantially creative concept of cicada, then can make other change and amendment to these embodiments.So, appended
Claim is intended to be construed to include preferred embodiment and fall into all changes of range of embodiment of the invention
And amendment.
Also, it should be noted in this article, the relational terms of such as first and second or the like is used merely to
One entity or operation are separated with another entity or operating space, and not necessarily requires or imply this
Relation or the order of any this reality is there is between a little entities or operation.And, term " includes ", " bag
Contain " or its any other variant be intended to comprising of nonexcludability, so that include a series of key element
Process, method, article or terminal unit not only include those key elements, but also include the most clearly arranging
Other key elements gone out, or also include intrinsic for this process, method, article or terminal unit
Key element.In the case of there is no more restriction, statement " including ... " key element limited, do not arrange
Except there is also other identical element in including the process of described key element, method, article or terminal unit.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (10)
1. an electronic equipment, including the housing offering key hole, it is characterised in that described electronics sets
For also including:
Press-key structure, is connected with described housing seal at described key hole, and described press-key structure is included in and connects
Receive predetermined direction by pressure time the first state of being deformed, at least partly moving towards described predetermined direction,
Wherein said predetermined direction is the direction of the inside towards described housing.
2. electronic equipment as claimed in claim 1, it is characterised in that described press-key structure includes elasticity
Lamellar body, and the arc that the cross section of described elastic strip body is the rightabout bending towards described predetermined direction.
3. electronic equipment as claimed in claim 2, it is characterised in that described elastic strip body is covered in institute
State the outer surface of housing, including fix with the outer surface of described housing connection Part I and corresponding described in by
The Part II of keyhole.
4. electronic equipment as claimed in claim 2, it is characterised in that described key hole is stepped hole,
Inside includes step surface, and described elastic strip body is fixing with described step surface to be connected.
5. electronic equipment as claimed in claim 2, it is characterised in that described elastic strip body and described shell
Body connects by the way of welding, bonding, injection or hot pressing are integrated.
6. electronic equipment as claimed in claim 2, it is characterised in that described elastic strip body uses metal
Material or polyethylene terephtalate material are made.
7. electronic equipment as claimed in claim 2, it is characterised in that the thickness of described elastic strip body is
0.08mm to 0.15mm.
8. the electronic equipment as described in any one of claim 1 to 7, it is characterised in that also include:
It is arranged at the circuit main board of described enclosure interior, described circuit main board is provided with and described key hole
The contact switch that position is corresponding；When wherein said press-key structure is in described first state, contact out with described
Close contact to connect.
9. electronic equipment as claimed in claim 8, it is characterised in that described press-key structure also includes:
Cancel described by recovering deformation, the second state being disconnected with described contact switch during pressure.
10. electronic equipment as claimed in claim 8, it is characterised in that described housing and described main circuit
Plate connects, and described press-key structure, described circuit main board and described shell combination are a pressing space, described in connect
Tactile switch is arranged in described pressing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378311.0A CN105957759A (en) | 2016-05-31 | 2016-05-31 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378311.0A CN105957759A (en) | 2016-05-31 | 2016-05-31 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105957759A true CN105957759A (en) | 2016-09-21 |
Family
ID=56907493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610378311.0A Pending CN105957759A (en) | 2016-05-31 | 2016-05-31 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105957759A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102777A (en) * | 2017-05-31 | 2017-08-29 | 珠海市魅族科技有限公司 | The operating method of mechanical key component, electronic equipment and mechanical key component |
| CN107659700A (en) * | 2017-09-19 | 2018-02-02 | 努比亚技术有限公司 | A kind of press-key structure and terminal |
| CN109140698A (en) * | 2018-10-24 | 2019-01-04 | 珠海格力电器股份有限公司 | Display box and air conditioner with it |
| CN110277263A (en) * | 2019-06-11 | 2019-09-24 | Oppo（重庆）智能科技有限公司 | The manufacturing method of shell component, electronic equipment and shell component |
| CN110944070A (en) * | 2018-09-25 | 2020-03-31 | 苹果公司 | Internal input control |
| WO2020177700A1 (en) * | 2019-03-06 | 2020-09-10 | 上海众链科技有限公司 | Terminal assembly having intelligent terminal and housing |
| CN112614720A (en) * | 2020-12-29 | 2021-04-06 | 维沃移动通信有限公司 | Key assembly and electronic equipment |
| CN113707483A (en) * | 2021-08-04 | 2021-11-26 | 荣耀终端有限公司 | Keyboard and electronic equipment |
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| JP2001128272A (en) * | 1999-10-27 | 2001-05-11 | Casio Comput Co Ltd | Waterproof structure for electronic apparatus |
| CN101937789A (en) * | 2010-09-16 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Button and electronic device applying same |
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| CN204029668U (en) * | 2014-07-21 | 2014-12-17 | 深圳高迪数码有限公司 | A kind of Waterproof key structure |
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| JP2001128272A (en) * | 1999-10-27 | 2001-05-11 | Casio Comput Co Ltd | Waterproof structure for electronic apparatus |
| CN101937789A (en) * | 2010-09-16 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Button and electronic device applying same |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102777A (en) * | 2017-05-31 | 2017-08-29 | 珠海市魅族科技有限公司 | The operating method of mechanical key component, electronic equipment and mechanical key component |
| CN107659700A (en) * | 2017-09-19 | 2018-02-02 | 努比亚技术有限公司 | A kind of press-key structure and terminal |
| CN110944070A (en) * | 2018-09-25 | 2020-03-31 | 苹果公司 | Internal input control |
| CN109140698A (en) * | 2018-10-24 | 2019-01-04 | 珠海格力电器股份有限公司 | Display box and air conditioner with it |
| WO2020177700A1 (en) * | 2019-03-06 | 2020-09-10 | 上海众链科技有限公司 | Terminal assembly having intelligent terminal and housing |
| CN110277263A (en) * | 2019-06-11 | 2019-09-24 | Oppo（重庆）智能科技有限公司 | The manufacturing method of shell component, electronic equipment and shell component |
| CN110277263B (en) * | 2019-06-11 | 2021-09-07 | Oppo（重庆）智能科技有限公司 | Case assembly for electronic device, and method of manufacturing case assembly |
| CN112614720A (en) * | 2020-12-29 | 2021-04-06 | 维沃移动通信有限公司 | Key assembly and electronic equipment |
| CN113707483A (en) * | 2021-08-04 | 2021-11-26 | 荣耀终端有限公司 | Keyboard and electronic equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |