CN114203045A - HUD new line shows flexible folding screen - Google Patents
HUD new line shows flexible folding screen Download PDFInfo
- Publication number
- CN114203045A CN114203045A CN202111550816.8A CN202111550816A CN114203045A CN 114203045 A CN114203045 A CN 114203045A CN 202111550816 A CN202111550816 A CN 202111550816A CN 114203045 A CN114203045 A CN 114203045A
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- arc
- mounting bracket
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- rack
- shaped
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- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 241001127637 Plantago Species 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
Abstract
The invention is suitable for the field of vehicle-mounted display, and provides a HUD head-up display flexible folding screen, which comprises: the locating piece, the inside fixed mounting of locating piece has first mounting bracket, the inside fixed mounting of first mounting bracket has the telescoping cylinder, install the expansion subassembly on the telescoping cylinder, fixed mounting has the second mounting bracket on the first mounting bracket, fixed mounting has first slurcam on the second mounting bracket, the expansion subassembly is located inside first mounting bracket and the second mounting bracket, second mounting bracket one side is equipped with the display panel, and the device expandes the device through the additional, through the mutual transmission between gear and the arc rack, has realized progressively expanding of display panel, can come the internal content volume that the control display panel shows according to individual demand, and the simultaneous display information can direct projection to the plantago glass, need not to hang down and look over the panel board, and is safer.
Description
Technical Field
The invention belongs to the field of vehicle-mounted display, and particularly relates to a HUD head-up display flexible folding screen.
Background
The head-up display is called a parallel display system for short HUD, and refers to a multifunctional instrument panel which is operated by a driver in a blind mode. The automobile navigation system has the function of projecting important driving information such as speed per hour, navigation and the like onto a windshield in front of a driver, so that the driver can see the important driving information such as speed per hour, navigation and the like without lowering head or turning head as much as possible.
Most of the existing vehicle information display equipment is fixedly installed on an instrument panel, the displayed information is too complicated and not simplified enough, the information cannot be displayed according to the requirement, the head needs to be lowered when the information is viewed, the head is lowered when the vehicle runs at a high speed, the viewing is unsafe, and traffic accidents are easily caused.
Disclosure of Invention
The embodiment of the invention aims to provide a HUD head-lifting display flexible folding screen, and aims to solve the problems that most of existing vehicle information display equipment is fixedly arranged on an instrument panel, display information is too complicated and not simple enough, display cannot be carried out according to requirements, head needs to be lowered during viewing, head lowering viewing is unsafe during high-speed driving of a vehicle, and traffic accidents are easily caused.
The embodiment of the invention is realized in such a way that a HUD head-up display flexible folding screen comprises: the locating piece, the inside fixed mounting of locating piece has first mounting bracket, the inside fixed mounting of first mounting bracket has the telescoping cylinder, install the expansion subassembly on the telescoping cylinder, fixed mounting has the second mounting bracket on the first mounting bracket, fixed mounting has first slurcam on the second mounting bracket, the expansion subassembly is located inside first mounting bracket and the second mounting bracket, second mounting bracket one side is equipped with the display panel.
Preferably, the unfolding assembly comprises a telescopic rod, the telescopic rod is installed inside the telescopic cylinder, a control block is fixedly installed at one end, located outside the telescopic cylinder, of the telescopic rod, first racks are fixedly installed at two ends of the control block, a control groove is formed in one end, far away from the telescopic rod, of the control block, a spring is fixedly installed inside the control groove, and a bidirectional rack is fixedly installed at one end of the spring;
first mounting bracket lateral part fixed mounting has first gear, one side fixed mounting who keeps away from the telescoping cylinder on the first mounting bracket has the second gear, first arc wall and second arc wall have been seted up on the locating piece, first arc wall and second arc wall are inside to be equipped with first arc rack and second arc rack respectively, first arc rack and second arc rack mesh with first gear and second gear respectively mutually, first arc rack is located the outside one end fixed mounting of first arc wall and has the second slurcam, the second arc rack is located the outside one end fixed mounting of second arc wall and has the third slurcam.
Preferably, the first pushing plate, the second pushing plate and the third pushing plate are arc-shaped plates.
Preferably, the spring is naturally compressed to a length greater than a height difference between the first gear and the second gear.
Preferably, the first gear, the second gear, the first arc-shaped groove and the second arc-shaped groove are designed symmetrically.
Preferably, the depth of the telescopic cylinder is greater than the distance between the two-way rack and the inner wall of the second mounting rack when the telescopic rod moves to the deepest part of the telescopic cylinder.
Preferably, the display panel is a flexible panel.
The HUD head-up display flexible folding screen provided by the embodiment of the invention has the following beneficial effects:
the device is through additional expansion device, through the mutual transmission between gear and the arc rack, has realized progressively expanding of display panel, can come the content volume that the control display panel shows according to individual demand, and the while shows that information can direct projection to the plantago glass on, need not to bow to look over the panel board, and is safer.
Drawings
Fig. 1 is a schematic structural diagram of a HUD head-up display flexible folding screen according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating an operational state of a HUD head-up display flexible foldable screen according to an embodiment of the present invention;
FIG. 3 is a diagram of the internal operating state of a HUD head-up display flexible folding screen 1 according to an embodiment of the present invention;
FIG. 4 is a diagram of the internal operating state of a HUD head-up display flexible folding screen 2 according to an embodiment of the present invention;
fig. 5 is a diagram 3 showing an internal working state of a HUD head-up display flexible folding screen according to an embodiment of the present invention.
In the drawings: 1. positioning blocks; 2. a first mounting bracket; 3. a telescopic cylinder; 4. a deployment assembly; 41. a telescopic rod; 42. a control block; 43. a first rack; 44. a control slot; 45. a spring; 46. a bidirectional rack; 47. a first gear; 48. a second gear; 49. a first arc-shaped slot; 410. a second arc-shaped slot; 411. a first arc-shaped rack; 412. a second arc-shaped rack; 413. a second pusher plate; 414. a third push plate; 5. a second mounting bracket; 6. a first push plate; 7. and displaying the panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, in the embodiment of the present invention, the method includes: locating piece 1, 1 inside fixed mounting of locating piece has first mounting bracket 2, 2 inside fixed mounting of first mounting bracket has telescoping cylinder 3, install on the telescoping cylinder 3 and expand subassembly 4, fixed mounting has second mounting bracket 5 on the first mounting bracket 2, fixed mounting has first slurcam 6 on the second mounting bracket 5, it is located inside first mounting bracket 2 and second mounting bracket 5 to expand subassembly 4, 5 one sides of second mounting bracket are equipped with display panel 7.
During the use, with locating piece 1 fixed mounting before the automobile display dish, then through adjusting expansion device 4, control display panel 7's expansion degree, and then make display panel 7 can be according to the demand with the information display of different quantity on windshield before the car, make things convenient for the driver can not need the head-down alright look over the information of vehicle at the in-process of traveling driving.
As shown in fig. 1 to 5, in an embodiment of the present invention, the unfolding assembly 4 includes an expansion link 41, the expansion link 41 is installed inside the telescopic cylinder 3, a control block 42 is fixedly installed at one end of the expansion link 41 located outside the telescopic cylinder 3, first racks 43 are fixedly installed at two ends of the control block 42, a control slot 44 is opened at one end of the control block 42 away from the expansion link 41, a spring 45 is fixedly installed inside the control slot 44, and a bidirectional rack 46 is fixedly installed at one end of the spring 45;
2 lateral parts of first mounting bracket fixed mounting has first gear 47, one side fixed mounting who keeps away from telescoping cylinder 3 on the first mounting bracket 2 has second gear 48, first arc wall 49 and second arc wall 410 have been seted up on locating piece 1, first arc wall 49 and second arc wall 410 are inside to be equipped with first arc rack 411 and second arc rack 412 respectively, first arc rack 411 and second arc rack 412 mesh with first gear 47 and second gear 48 respectively mutually, first arc rack 411 is located the outside one end fixed mounting of first arc wall 49 and has second slurcam 413, second arc rack 412 is located the outside one end fixed mounting of second arc wall 410 and has third slurcam 414.
When the unfolding device 4 is not started, the display panel 7 is in an arc-shaped contraction state and does not work, when the folding device is used, the telescopic cylinder 3 is started, the telescopic cylinder 3 can push the telescopic rod 41 outwards, as shown in the motion state of fig. 3 to 5, the telescopic rod 41 can drive the control block 42 to ascend, and the bidirectional rack 46 and the second gear 48 are matched with each other to drive the second gear 48 to rotate, so that the second arc-shaped rack 412 is driven, the second arc-shaped rack 412 moves towards one side separated from the second arc-shaped groove 410 until the bidirectional rack 46 is contacted with the top of the second mounting frame 5, at the moment, the second arc-shaped rack 412 can drive the third pushing plate 414 to move to the same horizontal plane as the first pushing plate 6, at the moment, the display panel 7 can be pushed by the third pushing plate 414 to be initially unfolded, and thumbnail information is projected on a front windshield for a driver to check;
when the detailed information of the vehicle needs to be checked, the telescopic cylinder 3 continues to be started, the telescopic cylinder 3 continues to drive the telescopic rod 41 to ascend, the spring 45 is compressed at the moment, it is ensured that the third pushing plate 414 can maintain the position, then the first rack 43 is meshed with the first gear 47 and drives the first gear 47 to rotate, the first arc-shaped rack 411 is driven to move towards one side separated from the first arc-shaped groove 49, the second pushing plate 413 is driven to move to the horizontal plane same as the first pushing plate 6, the display panel 7 is pushed to be completely unfolded through the second pushing plate 413, and the detailed information of the vehicle is projected onto the front windshield.
In the embodiment of the present invention, the first pushing plate 6, the second pushing plate 413, and the third pushing plate 414 are arc-shaped plates, which can make the contact with the display panel 7 smoother, and prevent the display panel 7 from being worn.
In the present embodiment, the natural compression length of the spring 45 is greater than the height difference between the first gear 47 and the second gear 48, so as to ensure that the first rack 43 does not mesh with the first gear 47 before the bidirectional rack 46 moves to the highest point.
In the embodiment of the present invention, the first gear 47, the second gear 48, the first arc-shaped slot 49 and the second arc-shaped slot 410 are designed symmetrically, so that the device can expand the display panel 7 in all directions, and incomplete display of vehicle information is avoided.
In the embodiment of the present invention, the depth of the telescopic cylinder 3 is greater than the distance between the bidirectional rack 46 and the inner wall of the second mounting bracket 5 when the telescopic rod 41 moves to the deepest part of the telescopic cylinder 3, so as to ensure that the moving range of the telescopic cylinder 3 is sufficient to drive the first rack 43 to engage with the first gear 47.
In the embodiment of the present invention, the display panel 7 is a flexible panel, which can make the display panel 7 more easily extend and contract, and prevent the display panel 7 from breaking.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A HUD heads up and shows flexible folding screen, includes: locating piece (1), its characterized in that, the inside fixed mounting of locating piece (1) has first mounting bracket (2), the inside fixed mounting of first mounting bracket (2) has telescoping cylinder (3), install on telescoping cylinder (3) and expand subassembly (4), fixed mounting has second mounting bracket (5) on first mounting bracket (2), fixed mounting has first slurcam (6) on second mounting bracket (5), it is inside that expansion subassembly (4) are located first mounting bracket (2) and second mounting bracket (5), second mounting bracket (5) one side is equipped with display panel (7).
2. The HUD head-up display flexible folding screen according to claim 1, wherein the unfolding assembly (4) comprises a telescopic rod (41), the telescopic rod (41) is installed inside the telescopic cylinder (3), a control block (42) is fixedly installed at one end, located outside the telescopic cylinder (3), of the telescopic rod (41), first racks (43) are fixedly installed at two ends of the control block (42), a control groove (44) is formed in one end, far away from the telescopic rod (41), of the control block (42), a spring (45) is fixedly installed inside the control groove (44), and a bidirectional rack (46) is fixedly installed at one end of the spring (45);
a first gear (47) is fixedly arranged on the side part of the first mounting rack (2), a second gear (48) is fixedly arranged on one side of the first mounting rack (2) far away from the telescopic cylinder (3), a first arc-shaped groove (49) and a second arc-shaped groove (410) are arranged on the positioning block (1), a first arc-shaped rack (411) and a second arc-shaped rack (412) are respectively arranged in the first arc-shaped groove (49) and the second arc-shaped groove (410), the first arc-shaped rack (411) and the second arc-shaped rack (412) are respectively meshed with the first gear (47) and the second gear (48), a second pushing plate (413) is fixedly arranged at one end of the first arc-shaped rack (411) positioned outside the first arc-shaped groove (49), and a third pushing plate (414) is fixedly arranged at one end of the second arc-shaped rack (412) positioned outside the second arc-shaped groove (410).
3. The HUD head-up display flexible folding screen according to claim 2, wherein the first pusher plate (6), the second pusher plate (413) and the third pusher plate (414) are arc-shaped plates.
4. A HUD head-up display flexible folding screen according to claim 2, characterized in that the length of the natural compression of the spring (45) is greater than the height difference between the first gear (47) and the second gear (48).
5. The HUD head-up display flexible folding screen according to claim 2, characterized in that the first gear (47), the second gear (48), the first arc-shaped slot (49) and the second arc-shaped slot (410) are of symmetrical design.
6. The HUD head-lifting display flexible folding screen according to claim 2, wherein the depth of the telescopic cylinder (3) is larger than the distance between the bidirectional rack (46) and the inner wall of the second mounting frame (5) when the telescopic rod (41) moves to the deepest part of the telescopic cylinder (3).
7. The HUD heads-up display flexible folding screen according to claim 1, characterized in that the display panel (7) is a flexible panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111550816.8A CN114203045A (en) | 2021-12-17 | 2021-12-17 | HUD new line shows flexible folding screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111550816.8A CN114203045A (en) | 2021-12-17 | 2021-12-17 | HUD new line shows flexible folding screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114203045A true CN114203045A (en) | 2022-03-18 |
Family
ID=80655034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111550816.8A Pending CN114203045A (en) | 2021-12-17 | 2021-12-17 | HUD new line shows flexible folding screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114203045A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013161025A (en) * | 2012-02-08 | 2013-08-19 | Yazaki Corp | Head-up display device |
| CN208291082U (en) * | 2018-04-18 | 2018-12-28 | 中山市合展电子有限公司 | A kind of automobile HUD head up display |
| CN110293913A (en) * | 2019-07-12 | 2019-10-01 | 刘超 | A kind of novel HUD new line display flexible folding screen |
| CN210955937U (en) * | 2019-12-27 | 2020-07-07 | 上海幕登电子科技发展有限公司 | LED screen with telescopic rain-proof cover |
| CN212727085U (en) * | 2020-07-23 | 2021-03-16 | 珠海格力电器股份有限公司 | Hinge length adjusting device of folding screen terminal and folding screen terminal |
| CN213452505U (en) * | 2020-09-21 | 2021-06-15 | 路刚 | Folding LED display screen mounting bracket |
-
2021
- 2021-12-17 CN CN202111550816.8A patent/CN114203045A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013161025A (en) * | 2012-02-08 | 2013-08-19 | Yazaki Corp | Head-up display device |
| CN208291082U (en) * | 2018-04-18 | 2018-12-28 | 中山市合展电子有限公司 | A kind of automobile HUD head up display |
| CN110293913A (en) * | 2019-07-12 | 2019-10-01 | 刘超 | A kind of novel HUD new line display flexible folding screen |
| CN210955937U (en) * | 2019-12-27 | 2020-07-07 | 上海幕登电子科技发展有限公司 | LED screen with telescopic rain-proof cover |
| CN212727085U (en) * | 2020-07-23 | 2021-03-16 | 珠海格力电器股份有限公司 | Hinge length adjusting device of folding screen terminal and folding screen terminal |
| CN213452505U (en) * | 2020-09-21 | 2021-06-15 | 路刚 | Folding LED display screen mounting bracket |
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