CN202258151U - Display module sliding structure and vehicle-mounted display screen telescoping mechanism - Google Patents
Display module sliding structure and vehicle-mounted display screen telescoping mechanism Download PDFInfo
- Publication number
- CN202258151U CN202258151U CN2011203263852U CN201120326385U CN202258151U CN 202258151 U CN202258151 U CN 202258151U CN 2011203263852 U CN2011203263852 U CN 2011203263852U CN 201120326385 U CN201120326385 U CN 201120326385U CN 202258151 U CN202258151 U CN 202258151U
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- display module
- guide groove
- slide construction
- roller
- right sides
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Abstract
The utility model discloses a display module sliding structure. Rollers are respectively mounted at the left side and right side of a display module, and guide grooves are respectively arranged at the left side and right side of a fixing bracket; or the guide grooves are arranged at the left side and right side of the display module, and the rollers are respectively mounted at the left side and right side of the fixing bracket; and the rollers are located in the guide grooves and can vertically roll along the guide grooves. The utility model further discloses a display module sliding structure comprising a power mechanism and a display module which are connected with each other through a transmission chain, wherein a rolling type display module sliding structure is arranged between the display module and a fixing bracket of a vehicle-mounted display screen telescoping mechanism. According to the utility mode, sliding friction is replaced by rolling friction, thus the parts abrasion can be effectively reduced, the service life and reliability of a system can be improved, and simultaneously useless power consumption can be reduced.
Description
Technical field
The utility model relates to vehicle-mounted field of display devices, particularly a kind of display module slide construction and use the vehicle-carrying display screen telescoping mechanism of this display module slide construction.
Background technology
Normal GP configuring S navigating instrument on the middle and high shelves automobile, look plurality of devices such as screen player, its display screen often adopts telescoping mechanism, can be display screen is flexible to the relevant position according to equipment work/idle condition, and this helps saving interior space.In the vehicle-carrying display screen telescoping mechanism, setting up has the display module slide construction, makes the display screen that is fixed on the display/panel bracket on fixed support, slide following brief description.
Referring to Fig. 1, Fig. 2 and Fig. 3, be the display module slide construction of a kind of vehicle-carrying display screen telescoping mechanism on the market simultaneously, realize that through slide rail forms of motion in chute display screen slides.Like Fig. 1, shown in Figure 2; Display module 3 is fixedly connected with slide block 4 through the display module support; Slide block 4 slides in left chute 1 and right rail 2 respectively, thereby drives display module 3 upper and lower expanding-contracting actions, has upper limit position block 5 and 6 pairs of display modules of lower position block 3 to carry out upper and lower spacing in addition respectively.
Fig. 3 is that chute cooperates details drawing with slide block, because of the structure left and right sides identical, so only express right rail 2 one sides.Be the sliding friction form between slide block 4 and the right rail 2, friction force is bigger, causes parts depreciation very fast, influences the life-span and the reliability of system; Meanwhile, also there is the high problem of useless power consumption in sliding friction.In addition,, when display module 3 moves to upper and lower extreme position, will produce certain impact, have the bigger problem of noise thus owing to upper limit position block 5 and lower position block 6 are set at extreme position.
The utility model content
In view of this, the vehicle-carrying display screen telescoping mechanism that the purpose of the utility model is that a kind of display module slide construction is provided and uses this display module slide construction can effectively reduce the wearing and tearing of part, improves the life-span and the reliability of system.
For solving above technical matters, the technical scheme that the utility model provides is: a kind of display module slide construction, at the display module left and right side roller is installed respectively, and offer guide groove respectively in support bracket fastened and arranged on left and right sides; Perhaps, offer guide groove respectively, roller is installed respectively in support bracket fastened and arranged on left and right sides at the display module left and right side; Roller is positioned at guide groove, and can vertically roll along guide groove.
More excellent ground, display module is fixed on the display module support, and the and arranged on left and right sides of display module support installs a roller shaft respectively, and a guide wheel is installed respectively on each roller shaft, correspondingly offers a guide groove respectively in support bracket fastened and arranged on left and right sides.
More excellent ground, the and arranged on left and right sides of display module support is installed guider screw respectively, and the nut head of said guider screw stretches out the outside of guide groove, and the external diameter of nut head is greater than the width of guide groove.
More excellent ground, the upper and lower extreme position of guide groove is provided with the upper and lower limit bit architecture respectively.
More excellent ground, said upper and lower limit bit architecture comprises upper and lower spacing inclined-plane respectively.
More excellent ground is respectively clearance fit between the upper and lower extreme position of guide groove and the roller.
More excellent ground, the upper and lower extreme position of guide groove is provided with damping part respectively.
More excellent ground, said damping part is the bradyseism glue-line.
On this basis, the vehicle-carrying display screen telescoping mechanism that the utility model provides comprises the actuating unit and the display module that connect through driving-chain, is provided with above-mentioned display module slide construction between wherein said display module and the said fixed support.
Alternatively, said actuating unit is a motor driving module.
Compared with prior art, the utility model is with rolling friction structure. and replace the sliding friction structure, can effectively reduce the wearing and tearing of part, improve the life-span and the reliability of system; And, also reduced useless power consumption because friction force reduces.Especially, spacing inclined-plane is set, realizes upper and lower spacing and pretension, further improve system reliability in the end of guide groove; Be clearance fit between guide groove upper and lower limit position and the roller simultaneously, can not produce greater impact, this has just reduced system noise effectively.
Description of drawings
Fig. 1 is existing display module slide construction front schematic view;
Fig. 2 is existing display module slide construction reverse side synoptic diagram;
Fig. 3 is the synoptic diagram that cooperates of left and right chute and slide block in the existing display module slide construction;
Fig. 4 is the utility model display module slide construction front schematic view;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the enlarged drawing of the A part among Fig. 5;
Fig. 7 is the enlarged drawing of the B part among Fig. 5;
Fig. 8 be among Fig. 6 roller at the stressed synoptic diagram of extreme position.
Embodiment
The core of the utility model display module slide construction is with rolling friction form replacement sliding friction form, with the wearing and tearing of effective reduction part, to improve the life-span and the reliability of system.
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Referring to Fig. 4～Fig. 7, represent a preferred embodiment of display module slide construction (hereinafter to be referred as slide construction) simultaneously.In this slide construction, the roller shaft 10 of display module 3, display module support 7 and side can be regarded an integral body as, through being enclosed within the roller 11 on the roller shaft 10, moves up and down in the guide groove 9 on fixed support 8.In addition, guider screw 12 is installed on display module support 2, its nut head stretches out guide groove 9 outsides, and the nut head external diameter is greater than guide groove 9 width, prevents that roller 11 from deviating from from guide groove 9.
Like Fig. 6, shown in Figure 7, be respectively arranged with upper limit structure and lower limit structure at the upper and lower extreme position of guide groove 9.Preferably, they are respectively a upper limit inclined-plane 9-1 and lower limit inclined-plane 9-2, make to be respectively clearance fit when roller 11 moves to upper and lower extreme position and between the guide groove 9, can avoid thus producing and impact, and help reducing noise.
Referring to Fig. 8, the expression roller is in the stress of extreme position.Analyze like Fig. 8 roller stress, the pressure F of roller 11 suffered upper limit inclined-plane 9-1 is decomposed into horizontal direction component F1 and vertical direction component F2; Through horizontal component F1 effect, in spacing, realize the pretension effect thus.In like manner, two spacing inclined-planes can be set also at the upper and lower extreme position of guide groove 9, repeat no more.
This embodiment also has certain variation: for example, roller 11 directly is contained on the display module 3; And for example, roller 11 is installed on the fixed support 8, and guide groove is left at display module support 7 or directly opens the side at the display module support; For another example, at the extreme position of guide groove 9 the bradyseism glue-line is set, to reduce the impact that display module 3 receives; Or the like.
The display module slide construction of the foregoing description includes but are not limited to following advantage:
1, replace sliding friction by rolling friction, the suffered friction force of display module reduces, and can effectively reduce the wearing and tearing of part, improves the life-span and the reliability of system;
2, the design on spacing inclined-plane realizes spacing and pretension up and down simultaneously;
3, roller and guide groove extreme position are clearance fit, reduce noise.
The vehicle-carrying display screen telescoping mechanism of the utility model is provided with above-mentioned slide construction between display module 3 and fixed support 8; And the driving-chain (comprising power major axis, transmission gear, tooth bar, display module support etc.) between display module 3 and the motor driving module actuating unit of other form (or adopt) can be continued to use the existing structure form, repeats no more.
Only be the preferred implementation of the utility model below, should be pointed out that above-mentioned preferred implementation should not be regarded as the restriction to the utility model, the protection domain of the utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in spirit that does not break away from the utility model and scope, can also make and improving and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (10)
1. a display module slide construction is characterized in that, at the display module left and right side roller is installed respectively, offers guide groove respectively in support bracket fastened and arranged on left and right sides; Perhaps, offer guide groove respectively, roller is installed respectively in support bracket fastened and arranged on left and right sides at the display module left and right side; Roller is positioned at guide groove, and can vertically roll along guide groove.
2. display module slide construction as claimed in claim 1; It is characterized in that; Display module is fixed on the display module support; And the and arranged on left and right sides of display module support is installed a roller shaft respectively, and a guide wheel is installed respectively on each roller shaft, correspondingly offers a guide groove respectively in support bracket fastened and arranged on left and right sides.
3. display module slide construction as claimed in claim 2 is characterized in that the and arranged on left and right sides of display module support is installed guider screw respectively, and the nut head of said guider screw stretches out the outside of guide groove, and the external diameter of nut head is greater than the width of guide groove.
4. display module slide construction as claimed in claim 1 is characterized in that, the upper and lower extreme position of guide groove is provided with the upper and lower limit bit architecture respectively.
5. display module slide construction as claimed in claim 4 is characterized in that, said upper and lower limit bit architecture comprises upper and lower spacing inclined-plane respectively.
6. display module slide construction as claimed in claim 4 is characterized in that, is respectively clearance fit between the upper and lower extreme position of guide groove and the roller.
7. display module slide construction as claimed in claim 4 is characterized in that, the upper and lower extreme position of guide groove is provided with damping part respectively.
8. display module slide construction as claimed in claim 7 is characterized in that, said damping part is the bradyseism glue-line.
9. a vehicle-carrying display screen telescoping mechanism comprises the actuating unit and the display module that connect through driving-chain, it is characterized in that, is provided with between said display module and the said fixed support like each described display module slide construction of claim 1～8.
10. vehicle-carrying display screen telescoping mechanism as claimed in claim 9 is characterized in that, said actuating unit is a motor driving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203263852U CN202258151U (en) | 2011-09-01 | 2011-09-01 | Display module sliding structure and vehicle-mounted display screen telescoping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203263852U CN202258151U (en) | 2011-09-01 | 2011-09-01 | Display module sliding structure and vehicle-mounted display screen telescoping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258151U true CN202258151U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203263852U Expired - Fee Related CN202258151U (en) | 2011-09-01 | 2011-09-01 | Display module sliding structure and vehicle-mounted display screen telescoping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319567A (en) * | 2020-03-23 | 2020-06-23 | 延锋汽车饰件系统有限公司 | Screen sliding device and vehicle comprising same |
-
2011
- 2011-09-01 CN CN2011203263852U patent/CN202258151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319567A (en) * | 2020-03-23 | 2020-06-23 | 延锋汽车饰件系统有限公司 | Screen sliding device and vehicle comprising same |
| CN111319567B (en) * | 2020-03-23 | 2023-06-02 | 延锋汽车饰件系统有限公司 | Screen sliding device and vehicle comprising same |
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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 |
Granted publication date: 20120530 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |