CN102951095B - Electric turnover and anti-collision display - Google Patents
Electric turnover and anti-collision display Download PDFInfo
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- CN102951095B CN102951095B CN201210453330.7A CN201210453330A CN102951095B CN 102951095 B CN102951095 B CN 102951095B CN 201210453330 A CN201210453330 A CN 201210453330A CN 102951095 B CN102951095 B CN 102951095B
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- rotating shaft
- liquid crystal
- crystal display
- shaft
- fixed mount
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- 230000007306 turnover Effects 0.000 title claims abstract description 18
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000006378 damage Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses an electric turnover and anti-collision display, which comprises a liquid crystal display screen fixing rack, and a driving motor, a worm gear case, a rotating shaft and a rotating shaft support which are arranged behind the liquid crystal display screen fixing rack. The driving motor drives the rotating shaft through the worm gear case, a positioning rotating shaft sleeve and a positioning transmission shaft to enable the rotating shaft support, the liquid crystal display screen fixing rack and the display on the liquid crystal display screen fixing rack to rotate as a whole. A micro switch is arranged on one side of the positioning transmission shaft or the rotating shaft to control a screen body to rotate for opening and closing in place. A spring balance mechanism is arranged on the other side of the liquid crystal display screen fixing rack. The electric turnover and anti-collision display provided by the invention solves the problem of motor burnout and has the advantages of reasonable structure, high safety and reliability, good anti-collision effect and the like.
Description
Technical field
The present invention discloses the telltale of a kind of electric turnover and anticollision, divides belong to Vehicular display device fixed form technical field by International Patent Classification (IPC) (IPC).
Background technology
Current Vehicular display device is generally hang to fix, and when having people accidentally from when bumping against telltale above or below, easily causes injury to personnel or display damage.Given this, expert does one's utmost to improve, link on-board liquid crystal television an electric turnover mechanism, the upset of TV display screen is controlled: Chinese document CN200910110901.5 discloses a kind of turnover device of vehicular display by electric turnover mechanism, be provided with motor, double worm and gear, permanent seat, damping shaft, upper and lower Friction disk, damping block, clutch spindle, left and right fixed mount, display screen fixture, erecting frame, switch shaft, angle block gauge and key-board, although can rollover effect be reached, but complex structure, productive costs is high, simultaneously, the program does not have anti-collision.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, safe and reliable electric turnover and the telltale of anticollision.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of electric turnover and the telltale of anticollision, comprise liquid crystal display fixed mount and drive motor below thereof, worm case, rotating shaft and shaft seating, described drive motor is connected with worm case, worm case mouth overlaps with positioning rotating shaft and locating transmission axle is connected, the locating transmission axle other end stretches to spindle central axis hole and is connected, this rotating shaft support in shaft seating and with shaft seating relative motion, shaft seating is fixed on liquid crystal display fixed mount, drive motor passes through worm case, positioning rotating shaft cover, locating transmission axle is transmitted in rotating shaft and makes shaft seating, liquid crystal display fixed mount and on telltale unitary rotation, be provided with opening of micro-switch control panel body rotation at locating transmission axle or rotating shaft side whether to put in place with closed, liquid crystal display fixed mount opposite side is provided with spring balancing mechanism.
Further, described spring balancing mechanism comprises spring, rotating shaft and the mounting frame for rotary shaft of more than two that are arranged side by side, mounting frame for rotary shaft to be fixed on liquid crystal display fixed mount and to be provided with rotating shaft, each spring one end is mounted on liquid crystal display fixed mount, the other end and rotating shaft are connected to form equalizing gear, and this rotating shaft is arranged with the rotating shaft of liquid crystal display fixed mount opposite side is concentric.
Further, described shaft seating and rotating shaft are fixed by jump ring.
Further, worm set in described worm case is on drive motor axle and rotate with motor, the rotation of worm screw drives worm gear, worm-wheel shaft there are two grooves, positioning rotating shaft cover is driven to rotate by inlaying two flat keys, one end of locating transmission axle and positioning rotating shaft cover are snapped together by some rotating shaft location hooks and copper sheathing, and the other end of locating transmission axle is extend into the central shaft hole of rotating shaft and coordinated by the groove of all sides and flat key and realize screen body and rotate.
Further, locating transmission axle and positioning rotating shaft cover to be clamped with copper sheathing by 16 rotating shaft location hooks and are connected.
The present invention is overlapped by positioning rotating shaft and the setting of transmission shaft, applies an external force when telltale is in normal upset to it, and positioning rotating shaft cover is inner because unfixing dead, there will not be skidding, thus improves the problem of burning motor.
The present invention is because two rotating shaft mounting brackets are fixing, but shaft seating and rotating shaft are relative motions, and shaft seating and liquid crystal display fixed mount i.e. whole display screen body are fixed together, and because of rotating shaft part be all movable, so the direction that screen is known from experience toward force after applying certain power is moved, and have three springs to play balance, reach anticollision object.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present invention;
Fig. 2 is electric turnover mechanism schematic diagram of the present invention;
Fig. 3 is A-A cutaway view in Fig. 2;
Fig. 4 is that telltale is normally operated in optimal viewing angle schematic diagram;
Fig. 5 is front view of the present invention;
Fig. 6 is right elevation of the present invention;
Fig. 7 is left view of the present invention;
Fig. 8 is birds-eye view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment: refer to Fig. 1 to Fig. 8, a kind of electric turnover and the telltale of anticollision, comprise liquid crystal display fixed mount 17 and drive motor below 4 thereof, worm case 5, first rotating shaft 3 and shaft seating 16, described drive motor 4 is connected with worm case 5, worm case 5 mouth and positioning rotating shaft overlap 6 and locating transmission axle 11 be connected, locating transmission axle 11 other end is connected with the first rotating shaft 3, this first rotating shaft 3 be supported in shaft seating 16 and with shaft seating relative motion, shaft seating 16 is fixed on liquid crystal display fixed mount 17, drive motor 4 is by worm case 5, positioning rotating shaft cover 6, locating transmission axle 11 is transmitted in the first rotating shaft 3 and makes shaft seating 16, liquid crystal display fixed mount 17 and on telltale unitary rotation, be provided with opening of two micro-switch 14 control panel bodies rotations at locating transmission axle or rotating shaft side whether to put in place with closed, liquid crystal display fixed mount opposite side is provided with spring balancing mechanism, this spring balancing mechanism comprises the spring 2 of more than two that are arranged side by side, second rotating shaft 1 and mounting frame for rotary shaft, mounting frame for rotary shaft to be fixed on liquid crystal display fixed mount and to be provided with the second rotating shaft, this rotating shaft is arranged with the first rotating shaft 3 of liquid crystal display fixed mount opposite side is concentric.Each spring one end is mounted on liquid crystal display fixed mount, and the other end and rotating shaft are connected to form locating mechanism, and the number of springs of the present embodiment is three, as shown in Figure 7.
Refer to Fig. 2, described shaft seating 16 and the first rotating shaft 3 are fixed by jump ring 15, and shaft seating is fixed on liquid crystal display fixed mount.
Refer to Fig. 3, worm screw 7 in described worm case to be enclosed within drive motor axle and to rotate with motor, the rotation of worm screw 7 drives worm gear 8, worm-wheel shaft there are two grooves, positioning rotating shaft is driven to overlap 6 rotations by inlaying two flat keys 9, when not exceeding certain force, one end of locating transmission axle 11 and positioning rotating shaft cover are snapped together by some rotating shaft location hooks 10 and copper sheathing 12, and the other end of locating transmission axle is extend into the central shaft hole of rotating shaft and coordinated by the groove of all sides and flat key 13 and realize screen body and rotate.Described locating transmission axle and positioning rotating shaft cover to be clamped with copper sheathing by 16 rotating shaft location hooks and are connected.
Refer to Fig. 1, type of the present invention is the telltale of a electric turnover and anticollision.First be electric turnover function: after right side rotating shaft (the first rotating shaft 3) and left side rotating shaft (the second rotating shaft 1) are all fixed on mounting bracket, power on and to rotate to signal drive motor 4, the inner Worm Wheel System of worm case 5 is rotated to positioning rotating shaft cover 6, then by transmission locating transmission axle 11 to reach drive shaft thus to make the object that whole screen body rotates.And carry out opening of control panel body rotation by two micro-switchs 14 whether to put in place with closed.Three extension springs 2 play balance location.
Refer to Fig. 4, the discussion of anti-collision of the present invention: optimum position is as shown in Figure 4 when normal work for telltale, when have people accidentally from above or be struck telltale below time, and clash into dynamics exceeded certain degree telltale can leave optimum position toward force direction move.
Be implemented as follows:
Because left side rotating shaft and right side rotating shaft mounting bracket are fixing, but shaft seating and right side rotating shaft are relative motions, and shaft seating 16 and liquid crystal display fixed mount 17 namely whole display screen body be fixed together, and because of left side rotating shaft part be all movable, so the direction that screen is known from experience toward force after applying certain power is moved, and three springs are had to play balance.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (4)
1. an electric turnover and the telltale of anticollision, it is characterized in that: comprise liquid crystal display fixed mount and drive motor below thereof, worm case, rotating shaft and shaft seating, described drive motor is connected with worm case, worm case mouth overlaps with positioning rotating shaft and locating transmission axle is connected, the locating transmission axle other end stretches to spindle central axis hole and is connected, this rotating shaft support in shaft seating and with shaft seating relative motion, shaft seating is fixed on liquid crystal display fixed mount, drive motor passes through worm case, positioning rotating shaft cover, locating transmission axle is transmitted in rotating shaft and makes shaft seating, liquid crystal display fixed mount and on telltale unitary rotation, be provided with opening of micro-switch control panel body rotation at locating transmission axle or rotating shaft side whether to put in place with closed, liquid crystal display fixed mount opposite side is provided with spring balancing mechanism,
Worm set in described worm case is on drive motor axle and rotate with motor, the rotation of worm screw drives worm gear, worm-wheel shaft there are two grooves, positioning rotating shaft cover is driven to rotate by inlaying two flat keys, one end of locating transmission axle and positioning rotating shaft cover are snapped together by some rotating shaft location hooks and copper sheathing, and the other end of locating transmission axle is extend into the central shaft hole of rotating shaft and coordinated by the groove of all sides and flat key and realize screen body and rotate.
2. electric turnover according to claim 1 and the telltale of anticollision, it is characterized in that: described spring balancing mechanism comprises spring, rotating shaft and the mounting frame for rotary shaft of more than two that are arranged side by side, mounting frame for rotary shaft to be fixed on liquid crystal display fixed mount and to be provided with rotating shaft, each spring one end is mounted on liquid crystal display fixed mount, the other end and rotating shaft are connected to form locating mechanism, and this rotating shaft is arranged with the rotating shaft of liquid crystal display fixed mount opposite side is concentric.
3. electric turnover according to claim 1 and the telltale of anticollision, is characterized in that: described shaft seating and rotating shaft are fixed by jump ring.
4. electric turnover according to claim 1 and the telltale of anticollision, is characterized in that: locating transmission axle and positioning rotating shaft cover to be clamped with copper sheathing by 16 rotating shaft location hooks and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453330.7A CN102951095B (en) | 2012-11-13 | 2012-11-13 | Electric turnover and anti-collision display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453330.7A CN102951095B (en) | 2012-11-13 | 2012-11-13 | Electric turnover and anti-collision display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102951095A CN102951095A (en) | 2013-03-06 |
| CN102951095B true CN102951095B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453330.7A Active CN102951095B (en) | 2012-11-13 | 2012-11-13 | Electric turnover and anti-collision display |
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| Country | Link |
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| CN (1) | CN102951095B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128322B (en) * | 2016-08-31 | 2019-01-18 | 上海铁歌科技有限公司 | A kind of folding Intelligent full-color ultrathin LED display screen |
| CN110371038B (en) * | 2019-06-10 | 2023-07-04 | 杭州杭正电子科技有限公司 | Vehicle-mounted display |
| CN111821133A (en) * | 2020-07-21 | 2020-10-27 | 四川大学 | Head posture adjusting device that shifts |
| CN114454819B (en) * | 2022-04-13 | 2022-07-29 | 深圳市超越智能电子有限公司 | Hanging type video-audio playing device for vehicle |
| CN115402219B (en) * | 2022-10-27 | 2023-01-17 | 南通恒昌通讯设备有限公司 | Vehicle-mounted intelligent terminal based on 5G communication |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620648Y (en) * | 2003-06-16 | 2004-06-16 | 郑州维特自动化系统有限公司 | Vehicle mounted liquid crystal TV electric suppport |
| CN201044391Y (en) * | 2007-05-18 | 2008-04-02 | 厦门厦华新技术有限公司 | Electric turnover mechanism of vehicle mounted television |
| CN201347037Y (en) * | 2009-01-14 | 2009-11-18 | 厦门厦华新技术有限公司 | Electric overturning mechanism for vehicle-mounted display |
| CN201951361U (en) * | 2010-12-30 | 2011-08-31 | 上海航盛实业有限公司 | Turnover mechanism of vehicle-mounted displayer |
| CN202952926U (en) * | 2012-11-13 | 2013-05-29 | 厦门市海菱电子有限公司 | Electrically turning and collision-proof display |
-
2012
- 2012-11-13 CN CN201210453330.7A patent/CN102951095B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620648Y (en) * | 2003-06-16 | 2004-06-16 | 郑州维特自动化系统有限公司 | Vehicle mounted liquid crystal TV electric suppport |
| CN201044391Y (en) * | 2007-05-18 | 2008-04-02 | 厦门厦华新技术有限公司 | Electric turnover mechanism of vehicle mounted television |
| CN201347037Y (en) * | 2009-01-14 | 2009-11-18 | 厦门厦华新技术有限公司 | Electric overturning mechanism for vehicle-mounted display |
| CN201951361U (en) * | 2010-12-30 | 2011-08-31 | 上海航盛实业有限公司 | Turnover mechanism of vehicle-mounted displayer |
| CN202952926U (en) * | 2012-11-13 | 2013-05-29 | 厦门市海菱电子有限公司 | Electrically turning and collision-proof display |
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| Publication number | Publication date |
|---|---|
| CN102951095A (en) | 2013-03-06 |
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Address after: 361000 406A, North Tower, Weiye building, Pioneer Park, torch high tech Zone, Xiamen, Fujian Patentee after: Xiamen herine Polytron Technologies Inc Address before: 361000 Fujian Xiamen Qishan Huli torch high tech Zone information photoelectric Park 999 north two road 2 building. Patentee before: Xiamen Herine Electronics Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electric overturning and anti-collision display Effective date of registration: 20220427 Granted publication date: 20141231 Pledgee: Bank of China Limited Xiamen Huli sub branch Pledgor: XIAMEN HARINE TECHNOLOGY CO.,LTD. Registration number: Y2022980004815 |