CN203858690U - Remote car key provided with waterproof pad - Google Patents
Remote car key provided with waterproof pad Download PDFInfo
- Publication number
- CN203858690U CN203858690U CN201420269345.2U CN201420269345U CN203858690U CN 203858690 U CN203858690 U CN 203858690U CN 201420269345 U CN201420269345 U CN 201420269345U CN 203858690 U CN203858690 U CN 203858690U
- Authority
- CN
- China
- Prior art keywords
- upper shell
- collision mat
- key
- control key
- waterproof pad
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a remote car key provided with a waterproof pad. The remote car key comprises a lower shell, a circuit board and an upper shell assembly, wherein the circuit board is arranged between the lower shell and the upper shell assembly; the upper shell assembly comprises an upper shell and the waterproof pad which are molded into a whole; the upper shell is provided with a key opening; the periphery of the key opening is fixed with the waterproof pad in a bonding way; the upper shell is provided with a buckling part buckled with the lower shell; the waterproof pad is embedded on the buckling part and protrudes outside the buckling part. According to the remote car key provided with the waterproof pad, the upper shell assembly is molded into a whole, and the upper shell is fixed with the waterproof pad in the bonding way, so that the waterproof pad is prevented from having crack or being broken at a key area, and the key press force is stable. Furthermore, the upper shell is provided with the buckling part, and the waterproof pad is embedded on the buckling part, so that the upper shell and the lower shell are sealed in a matching way, and the waterproof property of the whole car key can be improved.
Description
Technical field
The utility model relates to automobile remote-control key structure, relates in particular to a kind of automobile remote-control key with collision mat.
Background technology
At present, most automobiles are all equipped with remote-control key, and Fig. 1 is the automobile remote-control key decomposing schematic representation with collision mat of the prior art, as shown in Figure 1, automobile remote-control key mainly comprise upper shell 1 ', lower house 3, collision mat 2 ' and circuit board 4.
Wherein, individual part that adopts silastic material to make of collision mat 2 ' be, and circuit board 4 be all assemblied in upper shell 1 ' and lower house 3 between.Upper shell 1 ' be above equipped with button, button by collision mat 2 ' be delivered to circuit board 4, plays effects such as controlling vehicle locking by power.Collision mat 2 ' can play and transmit by the effect of bonding force can play waterproof action again after the assembling of upper-lower casing 1 ' fastening.
But there is following shortcoming in the structure of above-mentioned automobile key: 1, the hardness of collision mat exists larger fluctuation, causes by bonding force unstable; 2, the poor toughness of collision mat easily causes collision mat in key zone, to occur slight crack or damage after long-term use, and water resistance is bad.
Utility model content
The utility model provides a kind of automobile remote-control key with collision mat, to solve the problems of the prior art, improves the water resistance of automobile key, improves the serviceable life of automobile key.
The utility model provides a kind of automobile remote-control key with collision mat, comprises lower house and circuit board, and wherein, the described automobile remote-control key with collision mat also comprises:
Upper shell assembly, described circuit board is arranged between described lower house and described upper shell assembly;
Described upper shell assembly comprises integrated upper shell and collision mat, on described upper shell, is provided with key opening, and the periphery of described key opening and described collision mat are adhesively fixed;
On described upper shell, be provided with for the buckling parts with described lower house fastening, described collision mat is embedded in described buckling parts, and described collision mat protrudes from described buckling parts.
Automobile remote-control key with collision mat as above, wherein, preferably: described key opening is circular open.
Automobile remote-control key with collision mat as above, wherein, preferably: the quantity of described key opening is three.
Automobile remote-control key with collision mat as above, wherein, preferably: the material of described upper shell is nylon.
Automobile remote-control key with collision mat as above, wherein, preferably: the material of described collision mat is rubber.
Automobile remote-control key with collision mat as above, wherein, preferably: described upper shell and described collision mat are injection mo(u)lding.
The automobile remote-control key with collision mat that the utility model provides, by one-body molded upper shell assembly is set, makes to be adhesively fixed between upper shell and collision mat, has prevented slight crack or the destruction of collision mat in key zone, makes by bonding force stable.Meanwhile, by buckling parts is set on upper shell, make collision mat be embedded in buckling parts, thereby match sealing with lower house, improved the water proofing property of whole automobile key.
Accompanying drawing explanation
Fig. 1 is the automobile remote-control key decomposing schematic representation with collision mat of the prior art;
The automobile remote-control key structural representation with collision mat that Fig. 2 provides for the utility model;
The front elevation of the automobile remote-control key with collision mat that Fig. 3 provides for the utility model embodiment;
Fig. 4 is that A-A in Fig. 3 is to sectional drawing;
The rear view of the automobile remote-control key with collision mat that Fig. 5 provides for the utility model embodiment;
Fig. 6 is that B-B in Fig. 5 is to sectional drawing;
The injection moulding process schematic diagram with upper shell in the automobile remote-control key of collision mat that Fig. 7 provides for the utility model embodiment.
Embodiment
Below in conjunction with embodiment, the utility model is elaborated.Wherein identical parts represent with identical Reference numeral.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric center.
The automobile remote-control key structural representation with collision mat that Fig. 2 provides for the utility model, as shown in Figure 2, the utility model embodiment provides a kind of automobile remote-control key with collision mat, comprises lower house 3 and circuit board 4, and upper shell assembly 1.
The front elevation of the automobile remote-control key with collision mat that Fig. 3 provides for the utility model embodiment; Fig. 4 is that A-A in Fig. 3 is to sectional drawing; The rear view of the automobile remote-control key with collision mat that Fig. 5 provides for the utility model embodiment; Fig. 6 is that B-B in Fig. 5 is to sectional drawing.
Wherein, circuit board 4 is arranged between upper shell assembly 1 and lower house 3, upper shell assembly 1 comprises upper shell 11 and collision mat 12, on upper shell 11, be provided with key opening 111, during general assembly, button 5 is packed in key opening 111, and button 5 is delivered to circuit board 4 by pressing force, realizes the functions such as locking of automobile.
Above-mentioned upper shell 11 is identical with upper shell molding mode of the prior art, also basic identical in structure, can be according to concrete vehicle in the quantity of key opening and make in shape change.In the present embodiment, key opening 111 is circular open, and the quantity of key opening 111 is three.
Normally, need to carry out the mating area between remote keying, housing that comprises of waterproof between the housing of remote-control key, these regions all need the respective outer side edges between collision mat and housing to complete.
Upper shell 11 is formed in one with collision mat 12, and the periphery of key opening 111 and described collision mat 12 are adhesively fixed, for the waterproof sealing of key opening 111.Meanwhile, can also play transmission by the effect of bonding force load with the collision mat 12 of key opening 111 bonding places.On upper shell 11, be provided with for the buckling parts 112 with lower house 3 fastenings, collision mat 12 is embedded in buckling parts 112, and collision mat 12 protrudes from buckling parts 112.When general assembly, upper shell 11 fastens with lower house 3, and lower house 3 pushes with collision mat 12, plays the effect of waterproof sealing between upper-lower casing.
In the present embodiment, collision mat 12 adopts the flexible glue materials such as the thermoplastic elastomers (TPE) such as rubber or Polyurethane Thermoplastic Elastomer rubber (TPU) to make, and has both had the processing characteristics of thermoplastics, has again the physical property of vulcanized rubber.Meanwhile, upper shell 11 adopts the ebonite materials such as nylon to make, and has good adhesion characteristic between TPE or TPU.On this basis, upper shell 11 and collision mat 12 are formed by double-shot moulding technique, the upper shell 11 of take becomes an assembly part as matrix material carries out coating and bonding.
As shown in Figures 3 to 6, region C is key opening region, by collision mat 12 and this region C periphery is bonding, reaches sealing effectiveness.Meanwhile, what collision mat 12 adopted is TPE or TPU material, possesses the rubber properties such as high resiliency, high strength and high resilience, can in user's pressing keys process, very effectively transmit button load.
Region D is that upper shell 11 fastens region with the installation of lower house 3, as shown in Figure 6, in the installation process of upper shell 11 and lower house 3, by lower house 3, compress the circle outstanding position of collision mat 12 on upper shell buckling parts 112, thereby play the cooperation between sealing upper-lower casing, reach the object of waterproof.
The injection moulding process schematic diagram with upper shell in the automobile remote-control key of collision mat that Fig. 7 provides for the utility model embodiment, as shown in Figure 7, the forming process of upper shell 11 is to complete in a secondary bicolor injection mould, in the left die cavity 6 of mould, by ebonite cast gate E, completes now the moulding of upper shell 11 parts.After ebonite part-structure shaping and demoulding, mold cavity rotation 90 degree, and upper shell 11 coated and bonding that completes flexible glue feature and ebonite moulding in right die cavity 7 by flexible glue cast gate F.
At circuit board 4, pack into after upper shell assembly 1, upper shell assembly 1 and lower house 3 are fastened to compression, thereby complete the assembling of assembly.
The automobile remote-control key with collision mat that the utility model embodiment provides, by one-body molded upper shell assembly is set, makes to be adhesively fixed between upper shell and collision mat, has prevented slight crack or the destruction of collision mat in key zone, makes by bonding force stable.Meanwhile, by buckling parts is set on upper shell, make collision mat be embedded in buckling parts, thereby match sealing with lower house, improved the water proofing property of whole automobile key.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. with an automobile remote-control key for collision mat, comprise lower house and circuit board, it is characterized in that, the described automobile remote-control key with collision mat also comprises:
Upper shell assembly, described circuit board is arranged between described lower house and described upper shell assembly;
Described upper shell assembly comprises integrated upper shell and collision mat, on described upper shell, is provided with key opening, and the periphery of described key opening and described collision mat are adhesively fixed;
On described upper shell, be provided with for the buckling parts with described lower house fastening, described collision mat is embedded in described buckling parts, and described collision mat protrudes from described buckling parts.
2. the automobile remote-control key with collision mat according to claim 1, is characterized in that: described key opening is circular open.
3. the automobile remote-control key with collision mat according to claim 2, is characterized in that: the quantity of described key opening is three.
4. according to the arbitrary described automobile remote-control key with collision mat of claim 1-3, it is characterized in that: the material of described upper shell is nylon.
5. according to the arbitrary described automobile remote-control key with collision mat of claim 1-3, it is characterized in that: the material of described collision mat is rubber.
6. according to the arbitrary described automobile remote-control key with collision mat of claim 1-3, it is characterized in that: described upper shell and described collision mat are injection mo(u)lding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269345.2U CN203858690U (en) | 2014-05-23 | 2014-05-23 | Remote car key provided with waterproof pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269345.2U CN203858690U (en) | 2014-05-23 | 2014-05-23 | Remote car key provided with waterproof pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203858690U true CN203858690U (en) | 2014-10-01 |
Family
ID=51608533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269345.2U Expired - Fee Related CN203858690U (en) | 2014-05-23 | 2014-05-23 | Remote car key provided with waterproof pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203858690U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548890A (en) * | 2015-09-17 | 2017-03-29 | 通用汽车环球科技运作有限责任公司 | Handheld launch device and motor vehicles |
| CN107768157A (en) * | 2017-11-22 | 2018-03-06 | 科成精密模塑科技无锡有限公司 | Water proof type TV remote precise injection molding housing |
| JP2021057541A (en) * | 2019-10-02 | 2021-04-08 | 日本電産モビリティ株式会社 | Portable machine |
-
2014
- 2014-05-23 CN CN201420269345.2U patent/CN203858690U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548890A (en) * | 2015-09-17 | 2017-03-29 | 通用汽车环球科技运作有限责任公司 | Handheld launch device and motor vehicles |
| CN107768157A (en) * | 2017-11-22 | 2018-03-06 | 科成精密模塑科技无锡有限公司 | Water proof type TV remote precise injection molding housing |
| JP2021057541A (en) * | 2019-10-02 | 2021-04-08 | 日本電産モビリティ株式会社 | Portable machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |