CN201821608U - Housing faceplate composite-molded with keyboard - Google Patents
Housing faceplate composite-molded with keyboard Download PDFInfo
- Publication number
- CN201821608U CN201821608U CN2010205683774U CN201020568377U CN201821608U CN 201821608 U CN201821608 U CN 201821608U CN 2010205683774 U CN2010205683774 U CN 2010205683774U CN 201020568377 U CN201020568377 U CN 201020568377U CN 201821608 U CN201821608 U CN 201821608U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- plate
- complex
- housing face
- composite molding
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model discloses a housing faceplate composite-molded with a keyboard, which is applicable to the field of electronic products. The housing faceplate comprises a housing body, a keyboard bracket, a keyboard base plate and a keycap part. The keyboard bracket is placed in a keyboard base plate mold to mold the keyboard base plate in the mold, thereby forming a first composite body; the first composite body is placed in a housing body mold to mold the housing body in the mold, thereby forming a second composite body; and the second composite body is assembled with the keycap part in an adhering manner. Compared with the prior art, the housing faceplate composite-molded with the keyboard has the advantages that the keyboard and the housing faceplate are not required to be assembled anymore, the structure is simple, the cost is low, the housing faceplate has high strength and long service life as well as water-proof and dust-proof functions at the same time, and the surface of the keyboard is flat and attractive.
Description
Technical field
The utility model relates to the electronic product shell panel, particularly a kind of housing face-plate of and keyboard composite molding.
Background technology
Along with the progress of science and technology, the use of electronic product is more and more universal, and is more and more higher for its performance and instructions for use, especially performances such as life-span, outward appearance, waterproof had higher requirement, wishes that simultaneously cost of manufacture can reduce.
As shown in Figure 1, traditional housing face-plate is to be made by shell and keyboard assembling, keyboard is by independently silica gel base plate (3) and keycap portion (4) form with the assembly fixture bonding, for increasing the keyboard evenness, be provided with support (2) between silica gel base plate and keycap portion, support generally is independently to be assemblied between silica gel base plate (3) and the keycap portion (4), and support and silica gel base plate leave the gap, can be movable.The mobile phone of water proof type also is provided with water proof ring (5) and seals around keyboard, the keyboard that assembles is locked with screw by pcb board (6) and shell (1) again.The keyboard intensity of this split-type structural is not high, and surface of keyboard is smooth inadequately, and easy deformation is loosening, and with screw locking, assembling is complicated, the cost height, and it is reliable inadequately that water resistance is assembled factor affecting.
The utility model content
In order to address the above problem, the utility model provides a kind of and the housing face-plate keyboard composite molding, and keyboard and housing face-plate assembly structure are simple, and cost is low, and product strength height, life-span are long, and surface of keyboard is smooth attractive in appearance, has the waterproof and dustproof function simultaneously.
Technical scheme: the housing face-plate of a kind of and keyboard composite molding in the utility model comprises outer cover body (1), keyboard holder (2), keyboard board (3) and keycap portion (4).Earlier prepare keyboard holder (2) by modes such as metal stamping or injection mouldings in advance, and with the Primer interface agent processing of the surface of keyboard holder, to increase surface activity, improve adhesion, it is inserted carry out in-molded keyboard board (3) in the keyboard board mould, make first complex, again the surface of first complex is handled with the agent of Primer interface, insert and carry out in-molded outer cover body (1) in the outer cover body mould, make second complex, at last second complex is cooperated the assembly fixture bonding with keycap portion (4) with double faced adhesive tape or glue.
In the utility model, keyboard holder (2) is provided with the try to get to the heart of a matter through hole of plate (3) and keycap portion (4) bonding of donating bond, fills for behind moulding first complex keyboard board material, above the donating bond cap is bonded in.The material of keyboard holder (2) is metal or plastics, and for guaranteeing enough intensity, the minimal thickness of keyboard holder is 0.05mm.
The in-molded material of described keyboard board (3) is a kind of among silica gel or the TPU (thermoplastic elastic body rubber), or the assembly of silica gel and TPU.Round boss is stretched out in keyboard board (3) lower surface and keycap corresponding position, the diameter 0.8-5mm of round boss, and height 0.1-2.5mm, round boss can strengthen keyboard and push feel.
The in-molded material of described outer cover body (1) is the alloy material of PC, ABS or PC and ABS, passes through insert injection molding.
Advantage of the present utility model is:
1, keyboard holder plays stable, supporting role to whole keyboard, and keyboard is fixed, and evenness is good, the intensity height, and it is firm to combine with keyboard board, keycap portion difficult drop-off, the life-span is improved.
2, composite molding in keyboard board and the keyboard holder mould again with the outer cover body insert injection molding, has been avoided the error of assembling, has improved assembly precision, has saved assembly cost.
3, keyboard and outer cover body are formed in one, and in conjunction with closely, can prevent entering of sealing and dust, and without water proof ring, cost simple in structure are low, and sealing effectiveness is reliable.
Description of drawings
Fig. 1 is existing electronic product keyboard case structural representation;
Fig. 2 is a cross-sectional view of the present utility model;
Fig. 3 is a three-dimensional exploded perspective view of the present utility model;
Fig. 4 is a process chart of the present utility model;
Embodiment
Illustrate embodiment of the present utility model below.
At first keyboard holder (2) is made by Shooting Technique, with keyboard holder (2) Primer interface agent surface treatment, put into the silica gel mould of keyboard board (3) subsequently as inserts, utilize silica gel oil pressure technology compression moulding silica gel base plate (3), both combine fully, make first complex.
Then first complex is used Primer interface agent surface treatment, put into the injection mold of outer cover body (1) subsequently as inserts,, make second complex by Shooting Technique composite molding outer cover body (1).
Keycap portion (4) need through print, spray paint, technology such as laser cutting makes character, by assembly fixture the keycap portion (4) and second complex bondd with glue during assembling, forms complete and the housing face-plate keyboard composite molding at last.
At first adopt keyboard holder (2) metal stamping formed, with keyboard holder (2) Primer interface agent surface treatment, put into the injection mold of keyboard board (3) subsequently as inserts, utilize Shooting Technique injection moulding TPU (thermoplastic elastic body rubber), composite molding keyboard board (3) is made first complex.
Then first complex is used Primer interface agent surface treatment, put into the injection mold of outer cover body (1) subsequently as inserts,, make second complex by Shooting Technique composite molding outer cover body (1).
Bond with double faced adhesive tape by the assembly fixture and second complex being beforehand with the keycap portion (4) that technology handles, form complete and the housing face-plate keyboard composite molding at last.
More than to embodiment of the present utility model; have been described in detail for example; but the utility model is not limited to above-mentioned execution mode, and all can be by those skilled in the art based on the foregoing description thinkable technology alteration of institute or modification, all within protection range of the present utility model.
Claims (9)
1. the housing face-plate with the keyboard composite molding comprises outer cover body (1), keyboard holder (2), keyboard board (3) and keycap portion (4), it is characterized in that:
Keyboard holder (2) is inserted and is carried out in-molded keyboard board (3) in the keyboard board mould, make first complex, first complex is inserted and is carried out in-molded outer cover body (1) in the outer cover body mould, make second complex, adopt the mode of bonding to assemble second complex and keycap portion (4) again.
2. the housing face-plate of a kind of and keyboard composite molding according to claim 1 is characterized in that: above-mentioned keyboard holder (2) is provided with the try to get to the heart of a matter through hole of plate (3) and keycap portion (4) bonding of donating bond.
3. the housing face-plate of a kind of and keyboard composite molding according to claim 1 and 2, it is characterized in that: described keyboard holder (2) material is metal or plastics, minimal thickness is 0.05mm.
4. the housing face-plate of a kind of and keyboard composite molding according to claim 1 is characterized in that: before the first complex moulding, above-mentioned keyboard holder (2) through the Primer interface agent handle.
5. the housing face-plate of a kind of and keyboard composite molding according to claim 1 is characterized in that: before the second complex moulding, first complex through the Primer interface agent handle.
6. the housing face-plate of a kind of and keyboard composite molding according to claim 1 is characterized in that: adopt double faced adhesive tape or glue to bond between the keycap base plate in keycap portion (4) and second complex.
7. the housing face-plate of a kind of and keyboard composite molding according to claim 1 is characterized in that: the in-molded material of keyboard board (3) is a kind of among silica gel or the TPU (thermoplastic elastic body rubber), or the assembly of silica gel and TPU.
8. according to the housing face-plate of claim 1 or 7 described a kind of and keyboard composite moldings, it is characterized in that: round boss is stretched out in keyboard board (3) lower surface and keycap corresponding position, the diameter 0.8-5mm of round boss, highly 0.1-2.5mm.
9. the housing face-plate of a kind of and keyboard composite molding according to claim 1, it is characterized in that: the in-molded material of outer cover body (1) is the alloy material of PC, ABS or PC and ABS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205683774U CN201821608U (en) | 2010-10-14 | 2010-10-14 | Housing faceplate composite-molded with keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205683774U CN201821608U (en) | 2010-10-14 | 2010-10-14 | Housing faceplate composite-molded with keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201821608U true CN201821608U (en) | 2011-05-04 |
Family
ID=43919549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205683774U Expired - Fee Related CN201821608U (en) | 2010-10-14 | 2010-10-14 | Housing faceplate composite-molded with keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201821608U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456486A (en) * | 2010-10-14 | 2012-05-16 | 南通万德科技有限公司 | Shell panel compositely molded with keyboard |
| CN103050312A (en) * | 2011-10-11 | 2013-04-17 | 宏碁股份有限公司 | Keyboard framework with preferred structure strength |
| CN106128830A (en) * | 2016-08-15 | 2016-11-16 | 江海波 | By the keyboard of injection moulding integrated molding, mould and production method |
| CN110908444A (en) * | 2019-12-04 | 2020-03-24 | 联想(北京)有限公司 | Input device |
-
2010
- 2010-10-14 CN CN2010205683774U patent/CN201821608U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456486A (en) * | 2010-10-14 | 2012-05-16 | 南通万德科技有限公司 | Shell panel compositely molded with keyboard |
| CN103050312A (en) * | 2011-10-11 | 2013-04-17 | 宏碁股份有限公司 | Keyboard framework with preferred structure strength |
| CN106128830A (en) * | 2016-08-15 | 2016-11-16 | 江海波 | By the keyboard of injection moulding integrated molding, mould and production method |
| CN106128830B (en) * | 2016-08-15 | 2018-11-06 | 江海波 | A kind of keyboard by integrally formed " work " body keycap |
| CN110908444A (en) * | 2019-12-04 | 2020-03-24 | 联想(北京)有限公司 | Input device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204289156U (en) | A kind of key water-proof structure and use the earphone of this structure | |
| US8300395B2 (en) | Housing and electronic device using same | |
| CN201821608U (en) | Housing faceplate composite-molded with keyboard | |
| WO2010098540A3 (en) | Portable terminal case with a built-in internal antenna, and method for manufacturing same | |
| CN202276566U (en) | Portable electronic device and casing assembly thereof | |
| CN101573009A (en) | Electronic device shell and manufacturing method thereof | |
| WO2007146217A3 (en) | Method and apparatus for molding and assembling plural-part plastic assemblies | |
| CN204498512U (en) | Terminal side switch water-tight device and terminal | |
| US20130107576A1 (en) | Light-guide member, method of making light-guide member, and portable electronic device | |
| EP4186693A1 (en) | Housing structure, preparation method therefor, and electronic device | |
| CN105827760A (en) | Mobile phone case capable of accommodating standby battery and manufacturing process thereof | |
| CN105208171A (en) | Side key protective device of electronic equipment | |
| CN206460893U (en) | A kind of water proof type button | |
| CN201781520U (en) | Shell with built-in antenna | |
| CN102456486A (en) | Shell panel compositely molded with keyboard | |
| CN110875967A (en) | Shell and preparation method thereof, electronic equipment and preparation method thereof | |
| WO2015159518A1 (en) | Electronic device and manufacturing method for case therefor | |
| CN205081839U (en) | Electronic equipment's side key protector | |
| CN205882277U (en) | Waterproof earphone jack | |
| CN106961494B (en) | Shell assembly, mobile terminal and manufacturing method of shell assembly | |
| CN221354686U (en) | Novel IMD face-piece | |
| CN110545345A (en) | Novel terminal rear cover and preparation method | |
| CN104219592A (en) | Shell structure with electroacoustic device, equipment with electroacoustic device and manufacturing method of shell structure | |
| CN205378381U (en) | Shells assembly and terminal equipment | |
| CN101549462B (en) | Mold core processing jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |