CN202294314U - A LCD screen module component used for automobile instrument - Google Patents
A LCD screen module component used for automobile instrument Download PDFInfo
- Publication number
- CN202294314U CN202294314U CN2011204341670U CN201120434167U CN202294314U CN 202294314 U CN202294314 U CN 202294314U CN 2011204341670 U CN2011204341670 U CN 2011204341670U CN 201120434167 U CN201120434167 U CN 201120434167U CN 202294314 U CN202294314 U CN 202294314U
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- lcd screen
- fixed support
- front shroud
- spy
- module
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Abstract
The utility model discloses a LCD screen module component used for automobile instruments, which comprises a front cover, a LCD screen module group, and a fixation rack, wherein the LCD screen module group is arranged between the front cover and the fixation rack; the inner edge of the front cover is provided with an extension part; the extension part is arranged corresponding to the light source of the LCD screen module group; the extension part coveres the light source. In the utility model, the LCD screen protruding display effect (with stereovision and stereo perception) of automobile instruments is realized, and the light guide display uniformity of the LCD screen is guaranteed. On the basis of guaranteeing display effect, the structure is optimized, the technology operationality and reliability are increased. With the protruding LCD screen design resolution, the style of the whole instrument is more technical and fashionable; at the same time, strong sports elements are added into the molding design of the instrument, therefore the display content of the whole instrument is more abundant and intelligible, which is convenient for users to read information from the instrument directly.
Description
Technical field
The utility model belongs to vehicle electronics electrical component manufacturing technology field, specifically, relates to a kind of LCD screen membrane module that is used for auto meter.
Background technology
At present, along with the development of society, automobile is increasing to enter into huge numbers of families.In vehicle electronics electrical component manufacturing technology field; Automobile combination meter is a vitals that influences the car load safety; Be the main parts that chaufeur obtains motoring condition information; Simultaneously, also be an important ornamental member that constitutes automotive trim, auto meter is being played the part of crucial effect.
Along with the utilization of new auto technology, display effect that people appear auto meter and shaping style require increasingly high, and the most important thing of instrument display effect is exactly the display effect and the shaping style of LCD screen on the instrument.There are many technical matterss in auto meter of the prior art:
1, adopt auto meter of the prior art, display effect is single, does not possess stereovision and three-dimension effect;
If 2 have protruding effect with auto meter transformation of the prior art; Then be faced with the complex installation fixation problem; Can't guarantee the stability and the homogeneity of failure-free intensity, display effect, and problem such as mistake proofing design of mount fixing structure, technological feasibility.
The utility model content
The utility model technical matters to be solved is that auto meter display effect of the prior art is single, does not possess stereovision and three-dimension effect; If adopt protruding effect to show; Then face the complex installation fixation problem; Can't guarantee the stability and the homogeneity of failure-free intensity, display effect, and technical matterss such as the mistake proofing design of mount fixing structure, technological feasibility, and a kind of LCD screen membrane module that is used for auto meter is provided.
The design that relates to of the utility model is that the LCD that designs a kind of protrusion shields the fixed sturcture of module, satisfies the client to the stereovision of instrument LCD demonstration and the requirement of three-dimension effect shaping style.Focusing on of the utility model: LCD screen module is carried out firm location, guarantee to install and fixedly have the uniform display effect of failure-free intensity and stability and LCD.Solve the problem of the anti-dress that LCD screen assembly set possibly occur simultaneously; Improve the mounting process property and the convenience of LCD screen assembly set, guarantee production efficiency.
The technical scheme that the utility model provided is; A kind of LCD screen membrane module that is used for auto meter; Comprise front shroud, LCD screen module, fixed support, said LCD screen module is between said front shroud and fixed support, and said front shroud inward flange is provided with extension; The position of said extension is corresponding to the light source place of said LCD screen module, and said extension covers above the said light source.
Extension on the said front shroud is irregularly shaped, and said extension is for being symmetrical set.
Said front shroud is provided with interior button and outer button, and said interior button is arranged on the inward flange of said front shroud; Said outer button is arranged on the said front shroud outward flange, and along extending on said front shroud and the said fixed support bonded assembly direction.
Said fixed support is provided with knock hole, buckle and resilient mounting step, and said LCD screen module is provided with registration mast, and said registration mast cooperates installation with said knock hole.
Said knock hole is 120 degree and is evenly distributed on the said fixed support, and said registration mast is 120 degree and is evenly distributed on the said LCD screen module.
Said buckle is arranged on the said fixed support outward flange, and along extending on said fixed support and the said LCD screen module bonded assembly direction.
Said resilient mounting step is connected with the pcb board interference assembling of said LCD screen module bottom.
Said fixed support is provided with the fixed support registration mast that cooperates with instrument leaded light support, and said fixed support registration mast is provided with the monolateral protrusion muscle position of mistake proofing, and the draw-in groove on said monolateral protrusion muscle position and the said leaded light support positions assembling.
Said fixed support, leaded light support, pcb board connect through screw retention.
Adopt the technical scheme that the utility model provided, it is single effectively to solve auto meter display effect of the prior art, does not possess stereovision and three-dimension effect; If adopt protruding effect to show; Then face the complex installation fixation problem, can't guarantee the stability and the homogeneity of failure-free intensity, display effect, and technical matters such as mistake proofing design of mount fixing structure, technological feasibility; Simultaneously; The design of the LCD screen of the utility model protrusion need be considered the fixing and installation that LCD shields emphatically, guarantees to have failure-free intensity and stability and uniform display effect.Have the characteristics such as mistake proofing design and processes feasibility, simple operation property of fixing rack structure simultaneously, thereby avoid in the production process causing the low phenomenon of production efficiency to take place the anti-dress of LCD screen.The utility model has been realized the LCD screen protrusion display effect (possessing stereovision and three-dimension effect) of auto meter and has been guaranteed the homogeneity of the leaded light demonstration of LCD screen.Technological operation property and reliability are optimized structure, increased to the utility model on the basis that guarantees display effect.Adopt the design plan of the LCD screen of protrusion; Make the style of whole instrument possess science and technology sense and stylishness more; Simultaneously strong movement elements is injected in the styling design of instrument; The displaying contents of whole instrument is become more abundant and clear, make things convenient for user's directly reading meter information.
Description of drawings
In conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the utility model front cover structure scheme drawing;
Fig. 2 is the utility model fixing rack structure scheme drawing;
Fig. 3 is the utility model structural representation;
Wherein, 1 is that front shroud, 2 is the resilient mounting step for knock hole, 8 for outer button, 7 for interior button, 6 for extension, 5 for fixed support, 4 for LCD screen module, 3.
The specific embodiment
As shown in the figure; The technical scheme that the utility model provided is that a kind of LCD screen membrane module that is used for auto meter comprises front shroud 1, LCD screen module 2, fixed support 3; Said LCD screen module 2 is between said front shroud 1 and fixed support 3; Said front shroud 1 inward flange is provided with extension 4, and the position of said extension 4 is corresponding to the light source place of said LCD screen module 2, and said extension 4 covers above the said light source; Extension 4 on the said front shroud 1 is irregularly shaped, and said extension 4 is for being symmetrical set; Said front shroud 1 is provided with interior button 5 and outer button 6, and said interior button 5 is arranged on the inward flange of said front shroud 1; Said outer button 6 is arranged on said front shroud 1 outward flange, and along extending on said front shroud 1 and the said fixed support 3 bonded assembly directions; Said fixed support 3 is provided with knock hole 7, buckle and resilient mounting step 8, and said LCD screen module 2 is provided with registration mast, and said registration mast cooperates installation with said knock hole 7; Said knock hole 7 is 120 degree and is evenly distributed on the said fixed support 3, and said registration mast is 120 degree and is evenly distributed on the said LCD screen module 2; Said buckle is arranged on said fixed support 3 outward flanges, and along extending on said fixed support 3 and the said LCD screen module 2 bonded assembly directions; Said resilient mounting step 8 is connected with the pcb board interference assembling of said LCD screen module 2 bottoms; Said fixed support 3 is provided with fixed support 3 registration masts that cooperate with instrument leaded light support, and said fixed support 3 registration masts are provided with the monolateral protrusion muscle position of mistake proofing, and the draw-in groove on said monolateral protrusion muscle position and the said leaded light support positions assembling; Said fixed support 3, leaded light support, pcb board connect through screw retention.
Three registration masts of the LCD screen module 2 that the utility model provided insert in three knock holees 7 of fixed support 3, have three buckles that the combination of LCD screen is connected and fixed then on the fixed support 3.In order to increase the installation reliability and the stability of LCD screen combination, designed three elastomeric support level structures and come to carry out the interference assembling with the pcb board of the bottom of LCD screen module 2,
The utility model has been designed to the fitfull shape with front shroud 1, has blocked near the obvious clear zone of the position of LCD light source, has guaranteed that LCD shields the homogeneity of demonstration backlight.
A kind of automobile that the utility model provided is with protrusion display effect LCD screen module 2 mount fixing structures; Can pass through fixed support 3, front shroud 1 structure; Realize fixing, the installation of LCD screen module 2, realize the LCD screen protrusion display effect (possessing stereovision and three-dimension effect) of instrument.Through the irregular design of front shroud 1, blocked near the obvious clear zone of the position LCD screen lamp source, make the whole structure uniform display of LCD screen.The resilient mounting design of fixed support 3, the effect of playing reinforcement that installs and fixes to the LCD screen has guaranteed stability and reliability that LCD shows; Fixed support 3 utilizes the muscle position of protruding to carry out the mistake proofing design, avoids in the process of installing, reversed phenomenon occurring, has improved the efficient of installing and the correctness, the uniqueness that have guaranteed installation; Fixed support 3 is fixed with screw with the leaded light support, and technology is simple, has strengthened convenience, has satisfied reliability requirement.
Described front shroud 1 structure through non-circular irregular design, has hidden near the obvious clear zone of the position LCD screen lamp source, makes the whole structure uniform display of LCD screen; Only with a front shroud 1, the installation cooperation and the show uniformity that just can satisfy the combination of whole LCD screen guarantee;
Described fixed support 3 to the effect of playing reinforcement that installs and fixes of LCD screen, has guaranteed stability and reliability that the LCD screen shows through the design of resilient mounting;
Described fixed support 3 passes through the mistake proofing structure design of outstanding muscle position, makes LCD screen module 2 in the process of installing, and avoids setup error, has improved the efficient of installing and has guaranteed correctness, the uniqueness of installing;
Described fixed support 3 passes pcb board from the back side with thread-forming screw again and carries out the fixing of screw through positioning in the positioning groove that is inserted into the leaded light support.Make the single-piece assembling reliable and firm.The design concept and the design procedure of the utility model are following:
At first: the utility model has been designed to the fitfull shape with front shroud 1, has blocked near the obvious clear zone of the position of LCD light source, has guaranteed that LCD shields the homogeneity of demonstration backlight.Front shroud 1 positioning and fixing structure simplicity of design is utilized in an outer buckle and two and is detained 5, directly is connected on the fixed support 3, and the assembling effect is simply firm.
Secondly: earlier LCD is shielded module 2 and be assembled on the fixed support 3; This installation realizes through the buckle ways of connecting: three registration masts of LCD screen module 2 insert in three knock holees 7 of fixed support 3, have three buckles that the combination of LCD screen is connected and fixed then on the fixed support 3.In order to increase the installation reliability and the stability of the combination of LCD screen; We have designed three elastomeric support level structures and have carried out the interference assembling with the pcb board that LCD shields the bottom of module 2; Utilize the elasticity of support level; Further improve the installation reliability of LCD screen combination, guarantee the stable of final display effect.
Once more; Consider from the anti-easily problem of adorning of LCD screen assembly set; The utility model is in the processing of having carried out mistake proofing on fixed support 3 structures: designed the draw-in groove of reserving on a monolateral protrusion muscle position and the leaded light support on fixed support 3 left side registration masts and positioned assembling.Fixed support 3 just can not instead be adorned on structure like this, possesses uniqueness during assembling, has guaranteed the correctness of installing.
At last, in order to guarantee the technology operability and convenience, fastness be installed that we carry out screw retention together with fixed support 3, leaded light support, pcb board.
Fitting process:
< 1>the leaded light support is fixed on the pcb board through buckle and registration mast;
< 2>the screen assembly set is installed and is assembled on the leaded light support through registration mast;
< 3>through screw (ST2.9*16), it is fixing together with leaded light support and screen assembly set to pass pcb board.
The elastic support structure of LCD screen module 2 fixed supports 3
The dome diameter of resilient mounting is 1mm; With the magnitude of interference of pcb board be 0.2mm; The arc angle design of radius 0.2mm is adopted at the top.
Near the high light line of the position of LCD screen light source has been blocked in non-circular design.The all even conformability that helps light guide effect.
Claims (9)
1. a LCD who is used for auto meter shields membrane module; Its spy is being; Comprise front shroud (1), LCD screen module (2), fixed support (3), said LCD screen module (2) is positioned between said front shroud (1) and the fixed support (3), and said front shroud (1) inward flange is provided with extension (4); The position of said extension (4) is corresponding to the light source place of said LCD screen module (2), and said extension (4) covers above the said light source.
2. a kind of LCD screen membrane module that is used for auto meter according to claim 1, its spy is being that the extension (4) on the said front shroud (1) is irregularly shaped, said extension (4) is for being symmetrical set.
3. a kind of LCD screen membrane module that is used for auto meter according to claim 1 and 2, its spy is being that said front shroud (1) is provided with interior button (5) and outer button (6), said interior button (5) is arranged on the inward flange of said front shroud (1); Said outer button (6) is arranged on said front shroud (1) outward flange, and along extending on said front shroud (1) and said fixed support (3) the bonded assembly direction.
4. a kind of LCD screen membrane module that is used for auto meter according to claim 3; Its spy is being; Said fixed support (3) is provided with knock hole (7), buckle and resilient mounting step (8); Said LCD screen module (2) is provided with registration mast, and said registration mast cooperates installation with said knock hole (7).
5. a kind of LCD screen membrane module that is used for auto meter according to claim 4, its spy is being that said knock hole (7) is 120 degree and is evenly distributed on the said fixed support (3), said registration mast is 120 degree and is evenly distributed on the said LCD screen module (2).
6. a kind of LCD screen membrane module that is used for auto meter according to claim 5, its spy is being that said buckle is arranged on said fixed support (3) outward flange, and along extending on said fixed support (3) and said LCD screen module (2) the bonded assembly direction.
7. a kind of LCD screen membrane module that is used for auto meter according to claim 6, its spy is being that said resilient mounting step (8) is connected with the pcb board interference assembling of said LCD screen module (2) bottom.
8. a kind of LCD screen membrane module that is used for auto meter according to claim 7; Its spy is being; Said fixed support (3) is provided with fixed support (3) registration mast that cooperates with instrument leaded light support; Said fixed support (3) registration mast is provided with the monolateral protrusion muscle position of mistake proofing, and the draw-in groove on said monolateral protrusion muscle position and the said leaded light support positions assembling.
9. a kind of LCD screen membrane module that is used for auto meter according to claim 8, its spy is being that said fixed support (3), leaded light support, pcb board connect through screw retention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204341670U CN202294314U (en) | 2011-11-04 | 2011-11-04 | A LCD screen module component used for automobile instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204341670U CN202294314U (en) | 2011-11-04 | 2011-11-04 | A LCD screen module component used for automobile instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294314U true CN202294314U (en) | 2012-07-04 |
Family
ID=46363273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204341670U Expired - Lifetime CN202294314U (en) | 2011-11-04 | 2011-11-04 | A LCD screen module component used for automobile instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501767A (en) * | 2011-11-04 | 2012-06-20 | 埃泰克汽车电子(芜湖)有限公司 | Liquid crystal display (LCD) screen module applied to automobile meter |
-
2011
- 2011-11-04 CN CN2011204341670U patent/CN202294314U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501767A (en) * | 2011-11-04 | 2012-06-20 | 埃泰克汽车电子(芜湖)有限公司 | Liquid crystal display (LCD) screen module applied to automobile meter |
| CN102501767B (en) * | 2011-11-04 | 2015-07-15 | 博世汽车多媒体（芜湖）有限公司 | Liquid crystal display (LCD) screen module applied to automobile meter |
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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: 20131209 |
|
| 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: 20131209 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. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee after: Bertek automotive electronics (Wuhu) Co., Ltd Address before: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee before: Bosch Car Multimedia (Wuhu) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |