CN103914891B - A kind of car key and its installation method - Google Patents
A kind of car key and its installation method Download PDFInfo
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- CN103914891B CN103914891B CN201210593794.8A CN201210593794A CN103914891B CN 103914891 B CN103914891 B CN 103914891B CN 201210593794 A CN201210593794 A CN 201210593794A CN 103914891 B CN103914891 B CN 103914891B
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- button
- upper shell
- inner housing
- car key
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Abstract
The present invention provides a kind of car key and its installation method.The car key includes electronic component, and accommodate electronic component and the mutually upper shell and lower house of buckle, wherein, upper shell at least has an opening, a few button is can mount in opening, and the edge of button is extended with guide pad, the edge of upper shell has the resettlement section with the guiding Block- matching, by the cooperation of the guide pad and resettlement section, so that button is fixed on the upper shell.It is disclosed in this invention to be securely fixed on housing in the case where drop adhesive process is not used by bond energy, have no effect on waterproof, keypress function and feel.
Description
Technical field
The present invention relates to a kind of car key and its installation method.
Background technology
At present, with the fast development of automobile industry, the mechanical key of automobile is gradually remotely-controlled key and is replaced, remote control key
Spoon is a kind of electronic equipment that Body Control is driven using electronic signal remote control mode, excellent with convenient, safety, comfortable etc.
Gesture.The general button that difference in functionality can be carried on remote-control key, such as unlocks, unlocks function button.And these buttons are necessary
Certain trigger force requirement is reached, so as to meet the feel of user.Generally for reaching appearance looks elegant and the good effect of feel,
Use the harder button of separate type material.This button is installed to key housing, the method for prior art is as shown in figure 1, outer
There is an opening on shell 102, so that the flexible glue part of key area 101 is exposed, by separating type key group 103 by more multiple
Miscellaneous drop adhesive process, is accurately firmly sticked on the flexible glue of key housing, you can obtain a complete car key.
This existing mounting means has shortcomings, and such as installation process is complex, and production cost is higher, it is necessary to put into
Special equipment, periodic maintenance etc. will be carried out to equipment.
It would therefore be highly desirable to a kind of installation method is more simple, Product Precision car key higher.
The content of the invention
The technical problem to be solved in the present invention is under conditions of drop adhesive process is not used, button to be fixed on into key housing
On structure design.
To achieve these goals, it is an aspect of the invention to provide a kind of car key, the car key includes electricity
Subcomponent, and the electronic component and the mutually upper shell and lower house of buckle are accommodated, wherein, upper shell at least has one to open
Mouthful, a few button is can mount in opening, guide pad is extended with the edge of button, the edge of upper shell has and guide pad
The resettlement section matched somebody with somebody, by the cooperation of guide pad and resettlement section, can be such that button is fixed on the upper shell.
Preferably, guide pad is grab, and resettlement section is draw-in groove, and grab is engaged with draw-in groove.
Preferably, button has button post, and car key also includes the inner housing being located between button and electronic component,
The inner housing has button flexible glue hole, for wrapping up the button post.In order to play a part of to seal waterproof, the external diameter of button post
Not less than the internal diameter in button flexible glue hole, so that substantially gapless between button flexible glue hole and button post.
Preferably, inner housing also includes the limit rib extended from its edge, and when a key is pressed, limit rib connects with button
Touch, so as to limit the distance of key stroke.
Preferably, inner housing has location hole, and upper shell has lead column, and lead column coordinates with location hole, and for example this is led
Xiang Zhuke is that a cylinder passes through location hole, or the lead column can be a bolt and the stranded fixation of location hole, so that upper shell
It is connected with inner housing.
Above-mentioned electronic component be printed circuit board (PCB), battery, battery contact piece, what those skilled in the art can be readily appreciated that
It is that, in order to realize some specific functions of car key, can also be optionally added other electron component.
Preferably, on this shell and lower casing after buckle forms housing department, the housing department one end also has an opening,
Car key also is used to cover the opening including a key lid.
It is another aspect of the invention to provide a kind of installation method of car key, including：
Step A, the draw-in groove on the grab extended by button edge and upper shell edge, in the way of engaging, by institute
Button is stated to be fixed with upper shell,
Step B, by printed circuit board (PCB), battery contact piece, battery is fixed with the lower house successively,
Step C, upper shell is fixed with lower house in a snap-in manner, so that the housing of a upper end open is formed,
Step D, lid on is covered in the upper end open of above-mentioned housing.
Preferably, a step E is may also include between step A and step B, it is provided with specifically by inner housing
The button post that the button is provided with is wrapped up in button flexible glue hole, and inner housing is mutually fixed with button, and inner housing is provided with
Location hole passes through the lead column that upper shell is provided with so that inner housing is fixed with upper casing body phase.Preferably, printed circuit board (PCB) dress
Enter fixation in inner housing, then fix it with battery contact piece, battery and lower house successively.
The present invention has following technique effect：
It is disclosed in this invention to be securely fixed on housing in the case where drop adhesive process is not used by bond energy, not shadow
Ring waterproof, keypress function and feel.And a cost for the inner casing of new double-shot moulding is by than the equipment cost of drop adhesive process
It is much lower.It is cost-effective so as to reach, simplify the effect of installation process.Further, since being connected using the mode of bayonet socket, Ke Yifang
Just dismantle, improve the utilization rate reduction scrappage of product.
Brief description of the drawings
Fig. 1 is the structural representation of automobile key in the prior art；
Fig. 2 is the structural representation of car key of the present invention；
Fig. 3 is the mplifying structure schematic diagram of guide pad and resettlement section in car key of the present invention；
Fig. 4 is guiding rib mplifying structure schematic diagram in inner housing in car key of the present invention；
Fig. 5 is the internal structure schematic diagram of inner housing in car key of the present invention, upper shell and button；
Fig. 6 is the schematic cross-section of button post and button flexible glue in car key of the present invention；
Fig. 7 is the schematic cross-section of guide pad and guiding rib in car key of the present invention.
Specific embodiment
Advantages of the present invention is expanded on further below in conjunction with accompanying drawing and specific embodiment.
It is an aspect of the invention to provide a kind of car key, the car key includes electronic component, can from Fig. 2
Know, electronic component concretely printed circuit board (PCB) 206, battery 208, battery contact piece 207, those skilled in the art can be easily
Understand, in order to realize some specific functions of car key, can also be optionally added other electron component.
Above-mentioned electronic component is contained in the upper shell 202 and lower house 204 of mutual buckle, wherein, upper shell
202 at least have an opening, and a few button 201 is can mount in opening, and those skilled in the art are understood that, press
Key 201 can make to be multiple button separated from one another, the multiple buttons on a key panel be may also be, on the side of button 201
Edge is extended with guide pad 209, the edge of upper shell have with the resettlement section for being oriented to Block- matching, by matching somebody with somebody for guide pad and resettlement section
Close, button can be made to be fixed on the upper shell.Preferably, guide pad is grab, and resettlement section is draw-in groove, can from Fig. 3
Go out, guide pad is that grab 209 can mutually be engaged with draw-in groove 210, so that button 201 is fixed with upper shell 202.
Understood with reference in Fig. 1 and Fig. 5, it is preferable that button 201 has button post 211, and car key also includes being located at pressing
Inner housing 203 between key 201 and electronic component, the inner housing 203 has button flexible glue hole 212, for wrapping up the button
Post 211.As shown in fig. 6, in order to play a part of to seal waterproof, the external diameter of button post 211 is interior not less than button flexible glue hole 212
Footpath, so that substantially gapless between button flexible glue hole 212 and button post 211.
Preferably, as shown in figure 4, inner housing 203 also includes the limit rib 213 extended from its edge, as shown in fig. 7, working as
When pushing button 201, limit rib 213 is in contact with button 201, so as to limit the distance of key stroke.
Preferably, as shown in figure 5, inner housing 203 has location hole 214, upper shell 202 has lead column 215, lead column
215 coordinate with location hole 214, for example the lead column can for a cylinder pass through location hole, or the lead column can for a bolt with
The stranded fixation of location hole, so that upper shell 202 is connected with inner housing 203.
Preferably, as shown in Fig. 2 on this shell 202 and lower casing 204 after buckle forms housing department, the housing department
One end also has an opening, and car key also is used to cover the opening including a key lid 205.
It is another aspect of the invention to provide a kind of installation method of car key, including：
Step A, the draw-in groove 210 on the grab 209 extended by the edge of button 201 and the edge of upper shell 202, to engage
Mode, the button 201 is fixed with upper shell 202,
Step B, battery 208 and battery contact piece 207 are fixed with above-mentioned upper shell 202 successively,
Step C, upper shell 202 is fixed with lower house 204 in a snap-in manner, so as to form the shell of a upper end open
Body,
Step D, lid on one 205 is covered in the upper end open of above-mentioned housing.
Preferably, a step E is may also include between step A and step B, it is provided with specifically by inner housing 203
Button flexible glue hole 212 wrap up the button post 211 that the button is provided with, printed circuit board (PCB) 206 is fixed with inner housing 203,
Inner housing 203 is mutually fixed with button 201, and the location hole 214 that inner housing 203 is provided with is provided with through upper shell 202
Lead column 215 so that inner housing is fixed with upper casing body phase.Those skilled in the art can be readily understood upon, and not have
In the case of inner housing 203, by printed circuit board (PCB) 206, battery 208 and battery contact piece 207 with the order of Fig. 2 respectively with lower casing
Body 204 is fixed what can also be implemented.
It should be noted that embodiments of the invention have a preferably implementation, and any type of limit not is made to invention
System, any one skilled in the art changes or is modified to equivalent effective reality possibly also with the technology contents of the disclosure above
Example is applied, as long as without departing from the content of technical solution of the present invention, according to appointing that technical spirit of the invention is made to above example
What modification or equivalent variations and modification, still fall within the range of technical solution of the present invention.
Claims (7)
1. a kind of car key, including electronic component, and accommodate the electronic component and the mutually upper shell and lower casing of buckle
Body, wherein, the upper shell at least has an opening, and a few button is can mount in the opening, it is characterised in that
The edge of the button is extended with guide pad, and the edge of the upper shell has the resettlement section with the guiding Block- matching,
By the cooperation of the guide pad and resettlement section, so that the button is fixed on the upper shell, wherein the guide pad
It is grab, the resettlement section is draw-in groove, the grab engages with the draw-in groove；
Also include the inner housing being located between the button and electronic component, the inner housing is included from the spacing of its edge extension
Muscle, when the button is pressed, the limit rib is in contact with the button, so as to limit the distance of key stroke.
2. car key as claimed in claim 1, it is characterised in that the inner housing has button flexible glue hole,
The button also has button post,
Wherein, the button post is wrapped up in the button flexible glue hole.
3. car key as claimed in claim 2, it is characterised in that the external diameter of the button post is not less than the button flexible glue
The internal diameter in hole, so that substantially gapless between the button flexible glue hole and button post.
4. car key as claimed in claim 1, it is characterised in that
The inner housing also has location hole,
The upper shell has lead column, and the lead column coordinates with the location hole so that the upper shell connects with inner housing
Connect.
5. car key as claimed in claim 1, it is characterised in that the electronic component is printed circuit board (PCB), battery, battery
Contact chip, it is described on, lower casing buckle formed a upper end open housing, the car key include one on cover for covering
State upper end open.
6. a kind of installation method of car key, it is characterised in that including：
Step A, the draw-in groove on the grab extended by button edge and upper shell edge in the way of engaging, is pressed described
Key is fixed with upper shell,
Step B, by printed circuit board (PCB), battery contact piece, battery is fixed with lower house successively,
Step C, the upper shell is fixed with lower house in a snap-in manner, so that the housing of a upper end open is formed,
Step D, with the upper end open that the covering housing is covered on；
Wherein, there is an inner housing between the electronic component for including in the button and car key, the inner housing include from
The limit rib that its edge extends, when the button is pressed, the limit rib is in contact with the button, so as to shorten button row
The distance of journey.
7. installation method as claimed in claim 6, it is characterised in that also include step E between the step A and B：
The button post that the button is provided with is wrapped up in step E, the button flexible glue hole being provided with by inner housing, by the inner housing
Mutually fixed with button,
And the location hole being provided with by inner housing, and the lead column that the upper shell is provided with is engaged, so that described
Inner housing is fixed with upper casing body phase,
Printed circuit board (PCB) is put into the inner housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593794.8A CN103914891B (en) | 2012-12-31 | 2012-12-31 | A kind of car key and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593794.8A CN103914891B (en) | 2012-12-31 | 2012-12-31 | A kind of car key and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103914891A CN103914891A (en) | 2014-07-09 |
| CN103914891B true CN103914891B (en) | 2017-06-13 |
Family
ID=51040542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210593794.8A Active CN103914891B (en) | 2012-12-31 | 2012-12-31 | A kind of car key and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103914891B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200030273A (en) * | 2018-09-12 | 2020-03-20 | 현대모비스 주식회사 | Manufacturing apparatus for card key for vehicle and manufacturing method of card key for vehicle using the same |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19964166C1 (en) * | 1999-12-10 | 2001-08-16 | Huf Huelsbeck & Fuerst Gmbh | Housing for electronic key |
| DE10121045C2 (en) * | 2001-04-28 | 2003-03-20 | Huf Huelsbeck & Fuerst Gmbh | Housing for an electronic key |
| DE102005014563A1 (en) * | 2005-03-02 | 2006-09-07 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Electronic key |
| JP4352178B2 (en) * | 2005-06-09 | 2009-10-28 | 株式会社カシオ日立モバイルコミュニケーションズ | Pushbutton switch waterproof structure and electronic device |
| US7897888B2 (en) * | 2006-03-30 | 2011-03-01 | Strattec Security Corporation | Key fob device and method |
| CN201756840U (en) * | 2010-02-11 | 2011-03-09 | 上海海拉电子有限公司 | Vehicle body remote control key |
| JP5607503B2 (en) * | 2010-11-09 | 2014-10-15 | 株式会社東海理化電機製作所 | Switch device |
| CN201943463U (en) * | 2011-01-28 | 2011-08-24 | 上海霍富汽车锁具有限公司 | Waterproof sealing type remote-control key |
| CN202627666U (en) * | 2012-06-27 | 2012-12-26 | 国威科技有限公司 | Foldable key for automobile |
-
2012
- 2012-12-31 CN CN201210593794.8A patent/CN103914891B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103914891A (en) | 2014-07-09 |
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