CN202337214U - Automobile instrument key combination mechanism - Google Patents
Automobile instrument key combination mechanism Download PDFInfo
- Publication number
- CN202337214U CN202337214U CN2011204475196U CN201120447519U CN202337214U CN 202337214 U CN202337214 U CN 202337214U CN 2011204475196 U CN2011204475196 U CN 2011204475196U CN 201120447519 U CN201120447519 U CN 201120447519U CN 202337214 U CN202337214 U CN 202337214U
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- CN
- China
- Prior art keywords
- adjust bar
- button
- key combination
- symbol keys
- auto meter
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an automobile instrument key combination mechanism which comprises symbol keys and adjusting rods that are respectively connected with each other; the key combination mechanism also comprises a key support bracket, an adjusting rod locating bracket, electro-conductive rubber keys and a printed circuit board (PCB); the symbol keys are arranged on the key support bracket; and the adjusting rods are arranged on the adjusting rod locating bracket. In the aspect of design, the automobile instrument key combination mechanism well solves the problem that the existing common instrument key structure is deadly blocked when being pressed, the requirement for the accuracy of structure manufacture can be reduced, the processing technology is improved, and the assembly complexity is simplified; meanwhile, the using requirement of customers and the production manufacturing technology can be met.
Description
Technical field
The utility model belongs to vehicle electronics electrical component manufacturing technology field, specifically, relates to auto meter key combination mechanism.
Background technology
Along with the development of society, automobile is increasing to enter into huge numbers of families.In vehicle electronics electrical component manufacturing technology field, auto meter is a vitals that influences the car load safety, is the main parts that chaufeur obtains motoring condition information, and auto meter is being played the part of crucial effect.
At present, along with popularizing of automobile, the utilization of up-to-date technology, people have proposed the more function requirement to the auto meter dial plate, also become a Development Trend gradually and on the instrument dial plate, increase sound equipment function button partly.As everyone knows, part function key commonly used directly is placed on the gauge panel, can greatly facilitate the operation of chaufeur, has also improved the safety of going simultaneously, and the design of the instrument hommization more that also seems.
In the prior art, on instrument, place function button, tend to receive the restriction of layout, moulding, space or the like the several factors of instrument; And because the volume of instrument own is bigger; Volume and precision to whole key system have also just had higher requirement, and the difference of these requirements, and pressing of making button on the instrument more be easy to generate to produce on the common sound equipment button is stuck; The assembling difficulty, many disadvantages such as button distortion.
The utility model content
The utility model technical matters to be solved is in auto meter manufacturing technology field, on instrument, to place function button; Receive the restriction of the several factors such as layout, moulding, space of instrument; Simultaneously, pressing that the button of auto meter of the prior art more is easy to generate is stuck, the assembling difficulty; Technical matterss such as button distortion, and auto meter key combination mechanism is provided.
The design concept of the utility model is at the symbol keys supporting bracket, registration mast to be set; Registration mast is connected with adjust bar, reduces the length of adjust bar, locating support is set on adjust bar; Increase the support and the guiding of adjust bar, simultaneously, increase the crushing resistance of adjust bar; Prevent the stuck and fracture of adjust bar, reduce assembly difficulty simultaneously, prevent button distortion etc.
The technical scheme that the utility model provides is; Auto meter key combination mechanism; Comprise symbol keys and adjust bar, said symbol keys is connected with adjust bar, and said press button mechanism also comprises button supporting bracket, adjust bar locating support, conductive rubber button, pcb board; Said symbol keys is installed on the said button supporting bracket, and said adjust bar is installed on the said adjust bar locating support.
Said adjust bar one end links to each other with said symbol keys, and the other end links to each other with said conductive rubber button.
Said conductive rubber button links to each other with said PCB.
Said symbol keys is provided with registration mast, and said registration mast extends to said adjust bar direction, and with said adjust bar direct contact.
Said registration mast and said adjust bar contact surface are plane contact.
Said adjust bar is connected with said adjust bar locating support suit.
Be connected for snaps into position between said symbol keys and the button supporting bracket.
Said rubber button is provided with three soft buckles that pull, and said pcb board is provided with aperture, and said rubber button and said aperture are interference fit.
Adopt the technical scheme that the utility model provided, can effectively solve, on instrument, place function button in auto meter manufacturing technology field; Receive the restriction of the several factors such as layout, moulding, space of instrument, simultaneously, pressing that the button of auto meter of the prior art more is easy to generate is stuck; The assembling difficulty; Technical matterss such as button distortion, simultaneously, stuck phenomenon when on designing, having improved pressing of existing the present general instrument press-key structure greatly; Reduced the accuracy requirement that structure is made through design; Improve fabrication properties, and simplified the complexity of assembling, satisfied client's operating needs and manufacturing process requirement simultaneously.
Description of drawings
In conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the prior art structural representation;
Fig. 2 is the utility model structural representation;
Fig. 3 is the utility model structure exploded perspective view;
Wherein, 1 is symbol keys; 2 is adjust bar; 3 is the button supporting bracket; 4 is the adjust bar locating support; 5 is the conductive rubber button; 6 is pcb board; 7 is registration mast.
The specific embodiment
As shown in Figure 1, be the prior art structural representation, adjust bar 2 is long in the prior art, and does not have the registration device of location and guiding, the stuck or fracture of generation as one wishes, and be difficult for installing, higher to installation and requirement on machining accuracy.
Shown in Fig. 2-3; The technical scheme that the utility model provided is that auto meter key combination mechanism comprises symbol keys 1 and adjust bar 2; Said symbol keys 1 is connected with adjust bar 2; Said press button mechanism also comprises button supporting bracket 3, adjust bar locating support 4, conductive rubber button 5, pcb board 6, and said symbol keys 1 is installed on the said button supporting bracket 3, and said adjust bar 2 is installed on the said adjust bar locating support 4.Said adjust bar 2 one ends link to each other with said symbol keys 1, and the other end links to each other with said conductive rubber button 5.Said conductive rubber button 5 links to each other with said PCB.Said symbol keys 1 is provided with registration mast 7, and said registration mast 7 extends to said adjust bar 2 directions, and with said adjust bar 2 direct contacts.Said registration mast 7 is a plane contact with said adjust bar 2 contact surfaces.Said adjust bar 2 is connected with said adjust bar locating support 4 suits.Be connected for snaps into position between said symbol keys 1 and the button supporting bracket 3.Said rubber button is provided with three soft buckles that pull, and said pcb board 6 is provided with aperture, and said rubber button and said aperture are interference fit.
The utility model relates to auto meter key combination mechanism, can pass through structures such as pcb board 6, rubber button, button supporting bracket 3, adjust bar 2, symbol keys 1, realizes that whole meter key structure satisfies client's operating needs.Stuck phenomenon when the utility model has improved pressing of existing the present general instrument press-key structure greatly on designing; Reduced the accuracy requirement that structure is made through design; Improved fabrication properties; And simplified the complexity of assembling, satisfied client's operating needs and manufacturing process requirement simultaneously.
The technical scheme that the utility model provided, largest benefit are can be so that firm being fixed on the pcb board 6 of button, and long part be can make things convenient for the workman with hand by tightly button being seated.Middle aperture is that rubber can be by enough compression spaces when guaranteeing button and PCB hole interference assembling, and such design had both guaranteed that rubber had packed tightly pcb board 6 fully, can not guarantee the assembling difficulty simultaneously again.
At first, change for button and key support assembling, and on button, made up a registration mast 7, itself and key support are positioned assembling traditional key-press and adjust bar 2 assembled construction.The registration mast 7 that makes up on the button had both guaranteed the accuracy that locate button and button supporting bracket 3 assembling backs, had reduced the height of adjust bar 2 simultaneously again.
Feasible script need be done a very long adjust bar 2 (length is confirmed according to the space of instrument itself), and but the separated into two parts structure realizes now, and its length has only original about 1//2.And to the long adjust bar 2 of original length, its squareness, circularity, tolerance clearance all can have very high requirement, otherwise very easily cause button stuck after the assembling.This has increased very big difficulty for usually later stage mould-manufacturing and injection moulding control; And reducing length; Under the situation that function still is met; Make design go up requirement to the squareness of adjust bar 2 and circularity and descended that one or two processes grade, this reduces the manufacture difficulty of post-production greatly, also is beneficial to the control of bulk article.
After adjust bar 2 shortens simultaneously; Also increased an adjust bar locating support 4 accordingly; This support has mainly acted on two; First is that position to adjust bar 2 positions naturally, and second is the assembling that fit with original long adjust bar 2 and button supporting bracket 3 changes present minor pole 2 and adjust bar locating support 4 into.Original long adjust bar 2 is prone to bending, and button supporting bracket 3 can shelter from people's installation visual angle when assembling, and these all can cause the difficulty of producing in the fitting process.And the folding of the fit after the change has been avoided above-mentioned assembling defective, has reduced the difficulty of assembling greatly.
Adjust bar 2 is direct contact type with the fit of button; At button and key support; After adjust bar 2 and the adjust bar 2 supports difference positioned, the connection of these two position fixing systems has taked the mode of plane contact to cooperate, even skew has taken place in these two systems location like this; But because there are enough contact leveies still can satisfy the functional requirement of total system; This design greatly reduces original old structure to the concentricity requirement of adjust bar 2 with button supporting bracket 3 knock holees, and when feasible assembly precision to product requires significantly to reduce, and the function of product can free of lossesly realize.Reduced the stuck possibility of this system's button greatly.
The symbol keys 1 of this system is the snaps into position formula with the fit of key support; Such benefit is after when secondary supplier (plastic parts is made supplier) makes, just can carrying out the assembling of button and key support (preceding frame), whole sample presentation to instrument assembling line.The benefit of such packing mode mainly contains two; The one, secondary supplier (plastic parts make supplier) carries out can finding assembly problem at once after the assembling of button and key support (preceding frame); And rectification on the spot; Thereby make the defective that exposes in its production and processing can obtain the very first time finding and rectification, and can the problem exemplar be circulated to the instrument assembling line.The 2nd, part has been simplified the assembly technology of instrument assembling line, has reduced the assembly part number, has saved time of setting up, is beneficial to total packing quality that control instrument is produced fitting line.
The rubber button structure Design also is very different with traditional design; Three soft buckles that pull have been increased; The largest benefit of this structure design is can be so that firm being fixed on the pcb board 6 of button, and long part be can make things convenient for the workman with hand by tightly button being seated.Middle aperture is that rubber can be by enough compression spaces when guaranteeing button and PCB hole interference assembling, and such design had both guaranteed that rubber had packed tightly pcb board 6 fully, can not guarantee the assembling difficulty simultaneously again.
A kind of auto meter button novel combination structural system that the utility model provided; Can pass through structures such as pcb board 6, rubber button, button supporting bracket 3, adjust bar locating support 4, adjust bar 2, symbol keys 1, realize that whole meter key structure satisfies client's operating needs.Through structures such as pcb board 6, rubber button, button supporting bracket 3, adjust bar locating support 4, adjust bar 2, symbol keys 1; Stuck phenomenon when on designing, having improved pressing of existing the present general instrument press-key structure greatly; Reduced the accuracy requirement that structure is made through design; Improve fabrication properties, and simplified the complexity of assembling, satisfied client's operating needs and manufacturing process requirement simultaneously.
Claims (8)
1. auto meter key combination mechanism; Comprise symbol keys (1) and adjust bar (2); Said symbol keys (1) is connected with adjust bar (2), it is characterized in that, said press button mechanism also comprises button supporting bracket (3), adjust bar locating support (4), conductive rubber button (5), pcb board (6); Said symbol keys (1) is installed on the said button supporting bracket (3), and said adjust bar (2) is installed on the said adjust bar locating support (4).
2. auto meter key combination according to claim 1 mechanism is characterized in that said adjust bar (2) one ends link to each other with said symbol keys (1), and the other end links to each other with said conductive rubber button (5).
3. auto meter key combination according to claim 1 and 2 mechanism is characterized in that said conductive rubber button (5) links to each other with said PCB.
4. auto meter key combination according to claim 3 mechanism is characterized in that said symbol keys (1) is provided with registration mast (7), and said registration mast (7) extends to said adjust bar (2) direction, and with said adjust bar (2) direct contact.
5. auto meter key combination according to claim 4 mechanism is characterized in that, said registration mast (7) is a plane contact with said adjust bar (2) contact surface.
6. auto meter key combination according to claim 5 mechanism is characterized in that said adjust bar (2) is connected with said adjust bar locating support (4) suit.
7. auto meter key combination according to claim 6 mechanism is characterized in that, is connected for snaps into position between said symbol keys (1) and the button supporting bracket (3).
8. auto meter key combination according to claim 7 mechanism is characterized in that said rubber button is provided with three soft buckles that pull, and said pcb board (6) is provided with aperture, and said rubber button and said aperture are interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204475196U CN202337214U (en) | 2011-11-14 | 2011-11-14 | Automobile instrument key combination mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204475196U CN202337214U (en) | 2011-11-14 | 2011-11-14 | Automobile instrument key combination mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337214U true CN202337214U (en) | 2012-07-18 |
Family
ID=46485916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204475196U Withdrawn - After Issue CN202337214U (en) | 2011-11-14 | 2011-11-14 | Automobile instrument key combination mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490613A (en) * | 2011-11-14 | 2012-06-13 | 埃泰克汽车电子(芜湖)有限公司 | Button combination mechanism for automobile instrument |
-
2011
- 2011-11-14 CN CN2011204475196U patent/CN202337214U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490613A (en) * | 2011-11-14 | 2012-06-13 | 埃泰克汽车电子(芜湖)有限公司 | Button combination mechanism for automobile instrument |
| CN102490613B (en) * | 2011-11-14 | 2015-08-12 | 博世汽车多媒体（芜湖）有限公司 | A kind of automobile instrument key combination mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BOSCH AUTOMOBILE MULTIMEDIA (WUHU) CO., LTD. Free format text: FORMER OWNER: EITAIKE AUTOCAR ELECTRONICS (WUHU) CO., LTD. Effective date: 20131230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 241000 WUHU, ANHUI PROVINCE TO: 241009 WUHU, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131230 Address after: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee after: BOSCH multimedia (Wuhu) Co., Ltd. Address before: 241000 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee before: ATECH Automotive (Wuhu) Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120718 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |