CN209000795U - A kind of assembling assembly of mobile phone Waterproof push-button - Google Patents
A kind of assembling assembly of mobile phone Waterproof push-button Download PDFInfo
- Publication number
- CN209000795U CN209000795U CN201821793537.8U CN201821793537U CN209000795U CN 209000795 U CN209000795 U CN 209000795U CN 201821793537 U CN201821793537 U CN 201821793537U CN 209000795 U CN209000795 U CN 209000795U
- Authority
- CN
- China
- Prior art keywords
- button
- silica gel
- annular
- push
- bending part
- 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.)
- Active
Links
Landscapes
- Telephone Set Structure (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model is a kind of assembling assembly of mobile phone Waterproof push-button, including keycap, silica gel push-button and shell, wherein the silica gel push-button includes interference portion, annular bending part, first press section and conducting boss, by the way that annular bending part is arranged on silica gel push-button, annular bending part can be used as breeze way when pressing keycap, it is pressed each time by the deformation of annular bending part come so that the circuit board of conducting boss and bottom contradicts, it is not in the case where pullling interference portion due to silica gel push-button deformation of bottom, the cooperation of interference portion and housing through-hole is avoided gap occur and influence waterproof effect；In addition, setting elastic pressuring plate can make keycap after each pressing avoid the situation that rebound is insufficient, keycap is slack and undisciplined occur since silica gel bottom is plastically deformed after multiple pressing resiliently to initial position, improve the service life of user experience and key.
Description
Technical field
The utility model relates to mobile phone key technical fields, more specifically, being related to a kind of assembly of mobile phone Waterproof push-button
Component.
Background technique
In order to which the crash rate for reducing product and the service life for improving product easily become since key is movable part
The main portions of mobile phone feed liquor need to consider that liquid-proof designs for some mobile phones with key；Number of patent application
201610420012.9 disclose key water-proof structure and the mobile phone using the key water-proof structure, wherein convex by setting waterproof
Platform and waterproof boss and the interference extrusion of housing through-hole realize waterproof effect, however it is such by silica gel sealing ring and
The interference fit of key, following circuit board can all be contradicted by silica gel deformation of bottom by pressing keycap every time, and silica gel bottom
Deformation on the one hand will lead to the cooperation of silica gel and housing through-hole after pressing repeatedly and be easy to appear gap, reduce waterproof effect,
In addition repeatedly pressing is likely to result in silica gel bottom plastic deformation, and rebound is insufficient, and keycap is slack and undisciplined, influences the experience of client's key.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of mobile phone keys of good water-proof effect
Component.
In order to solve above-mentioned technical problem, the utility model is adopted the following technical solutions:
A kind of assembling assembly of mobile phone Waterproof push-button, including keycap, silica gel push-button and shell, the shell offer with
The corresponding multiple through-holes of the keycap, the silica gel push-button include the interference that multiple through-holes with the shell are interference fitted
Portion, the annular bending part for being connected to each interference subordinate end, the first pressing in the middle part of each annular bending part
Portion and the conducting boss being fixed at below first press section, the annular bending part and the first press section pass through bottom
The silica gel linkage section of one annular of portion is mutually permanently connected, and the conducting boss is downwardly convex relative to the silica gel linkage section.
More specifically, interference portion upper end is provided with outside annular flange, and is provided with one on interference portion lateral wall
Annular waterproof edge, the housing upper surface offer the concave step of matching in annular flange with respect to place, in addition the shell
The annular waterproof card slot of matching is provided with respect to place in annular waterproof edge.
More specifically, each silica gel push-button is mutually permanently connected by interconnecting piece, and the connecting portion is in interference portion
With plane locating for annular bending part junction, the interconnecting piece and silica gel push-button are integrally formed.
More specifically, the keycap includes a top pillar between through-hole and the head that is fixedly connected on above top pillar,
The bottom of the top pillar is achieved a fixed connection with the first press section by adhesive material.
It more specifically, further include an elastic pressuring plate, the elastic pressuring plate includes a fixinig plate for being fixed on housing upper surface
And the elastic slice arm that a pair at fixinig plate both ends is parallel to each other is set, the other end and the bottom surface phase on head of the elastic slice arm
It supports.
There are advantage and good effects for the utility model: the utility model is a kind of assembling assembly of mobile phone Waterproof push-button,
By the way that annular bending part is arranged on silica gel push-button, annular bending part can be used as breeze way when pressing keycap, and pressing is equal each time
By the deformation of annular bending part come so that the conflict of the circuit board of conducting boss and bottom, is not in due to silica gel push-button bottom
The case where deforming and pullling interference portion avoids the cooperation of interference portion and housing through-hole from gap occur and influence waterproof effect；In addition,
Keycap avoids after multiple pressing resiliently to initial position due to silica gel bottom after setting elastic pressuring plate can make each pressing
It is plastically deformed and the situation that rebound is insufficient, keycap is slack and undisciplined occurs, improve the service life of user experience and key.
Detailed description of the invention
Fig. 1 is the cross-sectional view of one assembling assembly of embodiment.
Fig. 2 is the structural schematic diagram of one elastic pressuring plate of embodiment.
Fig. 3 is the schematic cross-sectional view of two assembling assembly of embodiment.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing, but the utility model
Embodiment is not limited to this.
As shown in Figure 1 and Figure 2, embodiment one is a kind of assembling assembly of mobile phone Waterproof push-button, including keycap 1, silica gel push-button
2 and shell 3, the shell 3 offers multiple through-holes 31 corresponding with the keycap 1, and the silica gel push-button 2 includes multiple
The interference portion 21 that is interference fitted with the through-hole 31 of the shell 3, the annular bending part for being connected to each 21 lower end of interference portion
22, positioned at each annular 22 middle part of bending part the first press section 23 and be fixed under first press section 23
The conducting boss 25 of side, the annular bending part 22 and the first press section 23 are mutual by the silica gel linkage section 24 of one annular of bottom
It is fixedly connected, the conducting boss 25 is downwardly convex relative to the silica gel linkage section 24；Wherein 21 upper end of interference portion is set
It is equipped with outside annular flange 211, and is provided with an annular waterproof edge 212 on 21 lateral wall of interference portion, table on the shell 3
Face offers the concave step 311 of matching in annular flange 211 with respect to place, and in addition the shell 3 is in annular 212 phase of waterproof edge
The annular waterproof card slot 312 of matching is provided with to place；3 through-hole 31 of lateral wall with shell in interference portion 21, which is tightly bonded, after assembling comes
Realize water-proof function, in addition annular flange 211 and the matching of concave step 311 avoid silica gel push-button 2 after repeatedly pressing whole downwards
It is mobile, and annular waterproof edge 212 is set in interference portion 21 and annular waterproof card slot 312 is set in shell 3, being mutually clamped makes
Integral waterproofing effect is more preferable；Annular bending part 22 is set below interference portion 21, and annular bending part 22 can be used as when pressing keycap 1
Breeze way is pressed each time by the deformation of annular bending part 22 come so that the circuit board 4 of conducting boss 25 and bottom contradicts,
It is not in avoid interference portion 21 and 3 through-hole 31 of shell due to 2 deformation of bottom of silica gel push-button and the case where pull interference portion 21
There is gap and influences waterproof effect in cooperation.
More specifically, in embodiment one, the keycap 1 includes a top pillar 11 between through-hole 31 and is fixedly connected on
The head 12 of the top of top pillar 11, the bottom of the top pillar 11 and the first press section 23 by such as adhesive of adhesive material 5 etc. come
It achieves a fixed connection；An elastic pressuring plate 6 is additionally included, the elastic pressuring plate 6 includes a fixation for being fixed on 3 upper surface of shell
The elastic slice arm 62 that piece 61 and a pair that 61 both ends of fixinig plate are arranged in are parallel to each other, the other end of the elastic slice arm 62 and head
12 bottom surface offsets；Keycap 1 is pressed by hand when operation, so that the first press section 23 moves downward, the annular bending part on periphery
22 start stretching, extension until conducting boss 25 and circuit board 4 contradict, and annular bending part 22, which is shunk, after loosing one's grip drives the first press section 23
And keycap 1 recoils to initial position, and after on shell 3 and head 12, directly setting elastic pressuring plate 6 is also that can allow each pressing
Keycap 1 resiliently to initial position, avoids after multiple pressing since silica gel bottom plastic deformation or annular bending part 22 are received
Not enough there is the situation that rebound is insufficient, keycap 1 is slack and undisciplined in contracting elasticity, improves the service life of user experience and key.
More specifically, shown in Fig. 3, embodiment two is the assembling assembly of another mobile phone Waterproof push-button, relative to embodiment
Interconnecting piece 7 is increased for one, multiple silica gel push-buttons 2 is made to form an entirety, wherein each silica gel push-button 2 passes through interconnecting piece 7
It is mutually permanently connected, the interconnecting piece 7 is located at plane locating for 22 junction of interference portion 21 and annular bending part, the interconnecting piece
7 pass through integrated molding with silica gel push-button 2, have multiple buttons on mobile phone, in requisition for multiple silica gel push-buttons 2, pass through integrated through injection molding
Molding, production process is simple, and assembling also facilitates.
Although specific embodiment of the present utility model is described above, should understand that for those skilled in the art
Above-mentioned to be merely illustrative of, the protection scope of the utility model is to be defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, technical solution illustrated in the above embodiments can still be carried out
Modification or equivalent replacement of some of the technical features, and these modifications or substitutions each fall within the guarantor of the utility model
Protect range.
Claims (5)
1. a kind of assembling assembly of mobile phone Waterproof push-button, including keycap, silica gel push-button and shell, the shell offers and institute
State the corresponding multiple through-holes of keycap, which is characterized in that the silica gel push-button includes that multiple through-hole interference with the shell are matched
The interference portion of conjunction, the annular bending part for being connected to each interference subordinate end, in the middle part of each annular bending part
First press section and the conducting boss being fixed at below first press section, the annular bending part and the first pressing
Portion is mutually permanently connected by the silica gel linkage section of one annular of bottom, and the conducting boss is downward relative to the silica gel linkage section
Protrusion.
2. a kind of assembling assembly of mobile phone Waterproof push-button according to claim 1, which is characterized in that interference portion upper end
It is provided with outside annular flange, and is provided with an annular waterproof edge on interference portion lateral wall, the housing upper surface is in ring
Shape flange offers the concave step of matching with respect to place, and in addition the shell is provided with matching with respect to place in annular waterproof edge
Annular waterproof card slot.
3. a kind of assembling assembly of mobile phone Waterproof push-button according to claim 1, which is characterized in that each silica gel is pressed
Key is mutually permanently connected by interconnecting piece, connecting portion plane locating for interference portion and annular bending part junction, institute
It states interconnecting piece and silica gel push-button is integrally formed.
4. a kind of assembling assembly of mobile phone Waterproof push-button according to claim 1, which is characterized in that the keycap includes one
Top pillar between through-hole and the head being fixedly connected on above top pillar, the bottom of the top pillar and the first press section pass through glue
Viscous material achieves a fixed connection.
5. a kind of assembling assembly of mobile phone Waterproof push-button according to claim 4, which is characterized in that further include an elasticity pressure
Piece, the elastic pressuring plate include a fixinig plate for being fixed on housing upper surface and be arranged in fixinig plate both ends a pair it is mutually flat
Capable elastic slice arm, the other end of the elastic slice arm and the bottom surface on head offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793537.8U CN209000795U (en) | 2018-11-01 | 2018-11-01 | A kind of assembling assembly of mobile phone Waterproof push-button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793537.8U CN209000795U (en) | 2018-11-01 | 2018-11-01 | A kind of assembling assembly of mobile phone Waterproof push-button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209000795U true CN209000795U (en) | 2019-06-18 |
Family
ID=66806103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821793537.8U Active CN209000795U (en) | 2018-11-01 | 2018-11-01 | A kind of assembling assembly of mobile phone Waterproof push-button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209000795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320977A (en) * | 2019-07-31 | 2019-10-11 | 华勤通讯技术有限公司 | A kind of electronic display unit housing unit and electronic display unit |
| CN112885630A (en) * | 2021-01-14 | 2021-06-01 | 惠州Tcl移动通信有限公司 | Button waterproof construction and electronic equipment |
| CN113260183A (en) * | 2020-02-12 | 2021-08-13 | 杭州海康微影传感科技有限公司 | Electronic device |
-
2018
- 2018-11-01 CN CN201821793537.8U patent/CN209000795U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320977A (en) * | 2019-07-31 | 2019-10-11 | 华勤通讯技术有限公司 | A kind of electronic display unit housing unit and electronic display unit |
| 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 |
| CN113260183A (en) * | 2020-02-12 | 2021-08-13 | 杭州海康微影传感科技有限公司 | Electronic device |
| CN112885630A (en) * | 2021-01-14 | 2021-06-01 | 惠州Tcl移动通信有限公司 | Button waterproof construction and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209000795U (en) | A kind of assembling assembly of mobile phone Waterproof push-button | |
| US7449654B2 (en) | Lateral pushing type push switch | |
| CN102751123B (en) | Mobile phone and waterproof press key panel thereof | |
| CN204498512U (en) | Terminal side switch water-tight device and terminal | |
| CN106558435A (en) | Carriage assembly, fingerprint button and mobile terminal | |
| CN112468938A (en) | Acoustic generator and electronic product | |
| CN103383902A (en) | Keycap provided with reinforcing piece and manufacturing method of keycap | |
| CN210378832U (en) | Electronic equipment and key for electronic equipment | |
| CN211858469U (en) | Side key waterproof construction and electronic terminal | |
| CN105531785A (en) | Waterproof structure for button on electronic product and waterproof mobile phone using same | |
| CN205788219U (en) | Carriage assembly, fingerprint button and mobile terminal for mobile terminal | |
| CN106710919A (en) | Waterproof key structure | |
| CN201387830Y (en) | Antistatic key structure and portable mobile terminal | |
| CN201654679U (en) | Keyboard assembly of a portable terminal | |
| CN211858468U (en) | Key assembly and electronic equipment | |
| CN106158472A (en) | Keyboard | |
| CN111710556B (en) | Improved vibration switch and manufacturing process thereof | |
| CN211858472U (en) | Key structure of electronic equipment | |
| CN204348569U (en) | A kind of novel keyboard switch | |
| CN102801839B (en) | A kind of mobile phone and key panel thereof | |
| CN105871400A (en) | Wearable equipment | |
| CN106952764B (en) | Button assembly and mobile terminal | |
| CN102762061B (en) | Keystroke fixing structure and portable mobile termianl | |
| CN106455374B (en) | Wearable electronic equipment | |
| JP2009004821A (en) | Speaker attachment structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: 523000 Building 2, 76 Yueshan Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN LINGFENG ELECTRONICS Co.,Ltd. Address before: 523000 third floor, building a, No. 238 Bubugao Road, Jiangbei Village, Wusha community, Chang'an Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN KUNA ELECTRONIC TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Building 2, 76 Yueshan Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: Guangdong Lingfeng Intelligent Technology Co.,Ltd. Address before: 523000 Building 2, 76 Yueshan Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN LINGFENG ELECTRONICS Co.,Ltd. |