CN114228627A - Vehicle-mounted display screen - Google Patents
Vehicle-mounted display screen Download PDFInfo
- Publication number
- CN114228627A CN114228627A CN202010943399.2A CN202010943399A CN114228627A CN 114228627 A CN114228627 A CN 114228627A CN 202010943399 A CN202010943399 A CN 202010943399A CN 114228627 A CN114228627 A CN 114228627A
- Authority
- CN
- China
- Prior art keywords
- display screen
- vehicle
- spring
- frame
- mounted display
- 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.)
- Pending
Links
- 230000035939 shock Effects 0.000 claims abstract description 38
- 239000006096 absorbing agent Substances 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention provides a vehicle-mounted display screen, comprising: the display screen comprises a display screen body and a fixing frame, wherein a plurality of fixing blocks are symmetrically arranged on the inner side wall of the fixing frame, and the lower end surface of the display screen body is connected with the fixing blocks; fixed frame bottom is provided with damper assembly, damper assembly includes shock attenuation frame and a plurality of first bumper shock absorber, first bumper shock absorber includes fixed plate and first spring, the fixed plate sets up in fixed frame bottom, fixed plate bottom symmetry is provided with the connecting block, the one end of connecting block is equipped with the shock attenuation pole, be provided with the telescopic link on the shock attenuation frame, the top and the fixed frame bottom of telescopic link are connected, be equipped with the horizontal pole between the telescopic link, be equipped with the slider on the horizontal pole, the slider cover is established on the horizontal pole, the shock attenuation pole is connected with the slider, one side of slider is equipped with first spring, one side of first spring is equipped with solid fixed ring, gu fixed ring fixes on the horizontal pole. The vehicle-mounted display screen solves the problems that after a vehicle body and a seat shake, impact can be generated between the vehicle-mounted display screen and the seat, and the service life of the vehicle-mounted display screen is shortened.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted equipment, in particular to a vehicle-mounted display screen.
Background
The vehicle-mounted display screen is the image playback devices in the car, and in the car of present majority, all install vehicle-mounted display screen at the back row of seat, make things convenient for the back row passenger to watch and experience, nevertheless take place to rock the back when automobile body and seat, can drive vehicle-mounted display screen and rock, the impact that can produce between vehicle-mounted display screen and the seat reduces vehicle-mounted display screen's life.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a vehicle-mounted display screen, which is used to solve the problems that after a vehicle body and a seat in the prior art shake, the vehicle-mounted display screen is driven to shake, impact is generated between the vehicle-mounted display screen and the seat, and the service life of the vehicle-mounted display screen is shortened.
To achieve the above and other related objects, the present invention provides a vehicle-mounted display screen, comprising: a display screen body and a fixing frame,
the fixing frame is of a hollow structure with an upper end opening and a lower end being closed, a plurality of fixing blocks are symmetrically arranged on the inner side wall of the fixing frame, the lower end face of the display screen body is connected with the fixing blocks, a heat conducting plate is arranged on the lower end face of the display screen body, ventilation holes are symmetrically formed in the side wall of the fixing frame, and cooling fans are arranged in the ventilation holes;
the fixed frame bottom is provided with damper assembly, damper assembly includes shock attenuation frame and a plurality of first bumper shock absorber, first bumper shock absorber includes fixed plate and first spring, the fixed plate set up in fixed frame bottom, fixed plate bottom symmetry is provided with the connecting block, the one end of connecting block is equipped with the shock attenuation pole, the shock attenuation pole with the connecting block passes through loose axle swing joint, be provided with the telescopic link on the shock attenuation frame is interior, the top of telescopic link with fixed frame bottom is connected, be equipped with the horizontal pole between the telescopic link, be equipped with the slider on the horizontal pole, the slider cover is established on the horizontal pole, the shock attenuation pole with the slider is connected, one side of slider is equipped with first spring, one side of first spring is equipped with solid fixed ring, gu fixed ring fixes on the horizontal pole.
As preferred technical scheme, fixed frame bottom sets up the second bumper shock absorber, the second bumper shock absorber includes second spring, lift post and first sleeve, lift bottom of the column set up in the first sleeve, second spring bottom with diapire connection in the first sleeve, the second spring top with lift bottom of the column is connected, lift top of the column with fixed frame bottom is connected, first sleeve bottom with wall connection in the shock attenuation frame.
As a preferred technical scheme, a filter screen is arranged in the vent hole.
As a preferred technical scheme, the upper end face of the display screen body is flush with the upper end face of the fixing frame.
According to the preferable technical scheme, the upper end face of the display screen body is provided with the explosion-proof membrane, and the explosion-proof membrane is adhered to the upper end face of the display screen body through the adhesive layer.
As preferred technical scheme, fixed frame side articulates there is the visor, and the terminal surface is provided with fastening components under the visor, fixed frame lateral wall corresponds fastening components is provided with the fitting piece, fastening components includes second sleeve, L type card post and third spring, second sleeve top with the visor lateral wall is connected, it is provided with the stopper to slide in the second sleeve, the roof passes through in the second sleeve the third spring with the stopper up end is connected, under the stopper terminal surface with L type card columnar connection, L type card post inside wall is provided with the gag lever post, correspond on the fitting piece the gag lever post is provided with the slot.
As the preferred technical scheme, the lateral wall of the protective cover is provided with a magic tape.
As mentioned above, the vehicle-mounted display screen has the following beneficial effects: through setting up damper, after the display screen body takes place to rock, can effectively cushion it through damper to greatly reduced the impact force that produces between display screen body and the seat, ensure the normal use of display screen body, reasonable in design is suitable for production and popularization and application.
Drawings
FIG. 1 is a schematic structural diagram of a vehicle-mounted display screen disclosed in an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic diagram illustrating an internal structure of a fastening assembly in a vehicle-mounted display screen according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a vehicle display screen disclosed in an embodiment of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
fig. 6 is an enlarged view of C in fig. 4.
Wherein the reference numerals are specified as follows: 1. a fixing frame; 2. a display screen body; 3. a fixed block; 4. a heat conducting plate; 5. an explosion-proof membrane; 6. a vent hole; 7. a heat radiation fan; 8. a shock-absorbing frame; 9. a fixing plate; 10. connecting blocks; 11. a shock-absorbing lever; 12. a cross bar; 13. a telescopic rod; 14. a slider; 15. a fixing ring; 16. a first spring; 17. a first sleeve; 18. a lifting column; 19. a second spring; 20. a protective cover; 21. magic tape; 22. a mating member; 23. a second sleeve; 24. an L-shaped clip; 25. a third spring; 26. a limiting block; 27. a limiting rod.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a vehicle-mounted display screen, including: the display screen comprises a display screen body 2 and a fixing frame 1, wherein the fixing frame 1 is of a hollow structure with an upper end opening and a lower end being closed, a plurality of fixing blocks 3 are symmetrically arranged on the inner side wall of the fixing frame 1, the lower end face of the display screen body 2 is connected with the fixing blocks 3, a heat conducting plate 4 is arranged on the lower end face of the display screen body 2, ventilation holes 6 are symmetrically arranged on the side wall of the fixing frame 1, and cooling fans 7 are arranged in the ventilation holes 6; 1 bottom of fixed frame is provided with damper assembly, damper assembly includes shock attenuation frame 8 and a plurality of first bumper shock absorber, first bumper shock absorber includes fixed plate 9 and first spring 16, fixed plate 9 sets up in 1 bottom of fixed frame, the symmetry is provided with connecting block 10 bottom of fixed plate 9, the one end of connecting block 10 is equipped with shock attenuation pole 11, shock attenuation pole 11 passes through loose axle swing joint with connecting block 10, be provided with telescopic link 13 on the shock attenuation frame 8 is interior, the top and the fixed 1 bottom of fixed frame of telescopic link 13 are connected, be equipped with horizontal pole 12 between the telescopic link 13, be equipped with slider 14 on the horizontal pole 12, the slider 14 cover is established on horizontal pole 12, shock attenuation pole 11 is connected with slider 14, one side of slider 14 is equipped with first spring 16, one side of first spring 16 is equipped with solid fixed ring 15, gu fixed ring 15 fixes on horizontal pole 12.
The on-vehicle display screen that this embodiment provided, fixed frame 1 bottom sets up the second bumper shock absorber, the second bumper shock absorber includes second spring 19, lift post 18 and first sleeve 17, lift post 18 bottom sets up in first sleeve 17, the wall connection in second spring 19 bottom and first sleeve 17, second spring 19 top and lift post 18 bottom are connected, lift post 18 top is connected with fixed frame 1 bottom, wall connection in first sleeve 17 bottom and the shock attenuation frame 8.
The vehicle-mounted display screen provided by the embodiment is provided with the filter screen in the vent hole 6.
The embodiment provides a vehicle-mounted display screen, 2 up end of display screen body and fixed frame 1 up end flush.
The on-vehicle display screen that this embodiment provided, 2 up end of display screen body are provided with rupture membrane 5, and rupture membrane 5 passes through the glue film adhesion at 2 up end of display screen body.
The on-vehicle display screen that this embodiment provided, 1 side of fixed frame articulates there is visor 20, the terminal surface is provided with fastening component under the visor 20, 1 lateral wall of fixed frame corresponds fastening component and is provided with fitting piece 22, fastening component includes second sleeve 23, L type card post 24 and third spring 25, second sleeve 23 top is connected with the 20 lateral walls of visor, it is provided with stopper 26 to slide in the second sleeve 23, the roof passes through third spring 25 and is connected with stopper 26 up end in the second sleeve 23, stopper 26 lower extreme face is connected with L type card post 24, L type card post 24 inside wall is provided with gag lever post 27, it is provided with the slot to correspond gag lever post 27 on the fitting piece 22.
In the vehicle-mounted display screen provided by the embodiment, the lateral wall of the protection cover 20 is provided with the magic tape 21
In a specific use: the shock absorption frame 8 is fixed on the seat, and the shock absorption frame can be effectively buffered through the shock absorption assembly by arranging the first shock absorber and the second shock absorber after the display screen body 2 shakes, so that the impact force generated between the display screen body 2 and the seat is greatly reduced, the normal use of the display screen body 2 is ensured, and the protective cover 20 can protect the display screen body 2 when the display screen body 2 is not used; when the display screen body 2 is used, the protective cover 20 can be fixed with the seat through the magic tape 21, so that the protective cover 20 does not shake.
In conclusion, the vehicle-mounted display screen provided by the invention solves the problems that in the prior art, after a vehicle body and a seat shake, the vehicle-mounted display screen can be driven to shake, impact can be generated between the vehicle-mounted display screen and the seat, and the service life of the vehicle-mounted display screen is shortened, is reasonable in design, and is suitable for production, popularization and application. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. An on-vehicle display screen, comprising: a display screen body and a fixing frame,
the fixing frame is of a hollow structure with an upper end opening and a lower end being closed, a plurality of fixing blocks are symmetrically arranged on the inner side wall of the fixing frame, the lower end face of the display screen body is connected with the fixing blocks, a heat conducting plate is arranged on the lower end face of the display screen body, ventilation holes are symmetrically formed in the side wall of the fixing frame, and cooling fans are arranged in the ventilation holes;
the fixed frame bottom is provided with damper assembly, damper assembly includes shock attenuation frame and a plurality of first bumper shock absorber, first bumper shock absorber includes fixed plate and first spring, the fixed plate set up in fixed frame bottom, fixed plate bottom symmetry is provided with the connecting block, the one end of connecting block is equipped with the shock attenuation pole, the shock attenuation pole with the connecting block passes through loose axle swing joint, be provided with the telescopic link on the shock attenuation frame is interior, the top of telescopic link with fixed frame bottom is connected, be equipped with the horizontal pole between the telescopic link, be equipped with the slider on the horizontal pole, the slider cover is established on the horizontal pole, the shock attenuation pole with the slider is connected, one side of slider is equipped with first spring, one side of first spring is equipped with solid fixed ring, gu fixed ring fixes on the horizontal pole.
2. The vehicle-mounted display screen of claim 1, wherein a second damper is disposed at the bottom of the fixed frame, the second damper comprises a second spring, a lifting column and a first sleeve, the bottom of the lifting column is disposed in the first sleeve, the bottom of the second spring is connected to the bottom wall of the first sleeve, the top of the second spring is connected to the bottom of the lifting column, the top of the lifting column is connected to the bottom of the fixed frame, and the bottom of the first sleeve is connected to the bottom wall of the damping frame.
3. The vehicle-mounted display screen of claim 1, wherein a filter screen is arranged in the vent hole.
4. The vehicle-mounted display screen of claim 1, wherein the upper end face of the display screen body is flush with the upper end face of the fixing frame.
5. The vehicle-mounted display screen of claim 1, wherein an explosion-proof membrane is arranged on the upper end face of the display screen body, and the explosion-proof membrane is adhered to the upper end face of the display screen body through an adhesive layer.
6. The vehicle-mounted display screen of claim 1, wherein the side of the fixing frame is hinged to a protective cover, a fastening component is arranged on the lower end face of the protective cover, the fixing frame side wall corresponds to the fastening component and is provided with a fitting piece, the fastening component comprises a second sleeve, an L-shaped clamping column and a third spring, the top of the second sleeve is connected with the side wall of the protective cover, a limiting block is arranged in the second sleeve in a sliding mode, the top wall of the second sleeve is connected with the upper end face of the limiting block through the third spring, the lower end face of the limiting block is connected with the L-shaped clamping column, a limiting rod is arranged on the inner side wall of the L-shaped clamping column, and a slot is formed in the fitting piece corresponding to the limiting rod.
7. The vehicle-mounted display screen of claim 1, wherein the side wall of the protective cover is provided with a magic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010943399.2A CN114228627A (en) | 2020-09-09 | 2020-09-09 | Vehicle-mounted display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010943399.2A CN114228627A (en) | 2020-09-09 | 2020-09-09 | Vehicle-mounted display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114228627A true CN114228627A (en) | 2022-03-25 |
Family
ID=80742776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010943399.2A Pending CN114228627A (en) | 2020-09-09 | 2020-09-09 | Vehicle-mounted display screen |
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| Country | Link |
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| CN (1) | CN114228627A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208859258U (en) * | 2018-08-14 | 2019-05-14 | 深圳市龙诚光电科技有限公司 | A kind of LED display with shockproof function |
| CN209433763U (en) * | 2019-03-14 | 2019-09-24 | 深圳市迅灵实业有限公司 | A kind of LED vehicle-carrying display screen with defencive function |
| CN110440813A (en) * | 2019-08-14 | 2019-11-12 | 深圳市琦美创科技有限公司 | A kind of shock-absorbing type onboard navigation system with dedusting function |
| CN111071169A (en) * | 2019-12-05 | 2020-04-28 | 广州市欧伊若科技有限公司 | Energy-saving vehicle navigation equipment with shock-absorbing function |
| CN210478558U (en) * | 2019-07-25 | 2020-05-08 | 安徽星网软件技术有限公司 | On-vehicle display screen of shock attenuation type convenient to adjust |
| CN210652945U (en) * | 2019-10-24 | 2020-06-02 | 深圳市华宇精琢科技有限公司 | Vehicle-mounted fixing structure of bus LED display |
-
2020
- 2020-09-09 CN CN202010943399.2A patent/CN114228627A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208859258U (en) * | 2018-08-14 | 2019-05-14 | 深圳市龙诚光电科技有限公司 | A kind of LED display with shockproof function |
| CN209433763U (en) * | 2019-03-14 | 2019-09-24 | 深圳市迅灵实业有限公司 | A kind of LED vehicle-carrying display screen with defencive function |
| CN210478558U (en) * | 2019-07-25 | 2020-05-08 | 安徽星网软件技术有限公司 | On-vehicle display screen of shock attenuation type convenient to adjust |
| CN110440813A (en) * | 2019-08-14 | 2019-11-12 | 深圳市琦美创科技有限公司 | A kind of shock-absorbing type onboard navigation system with dedusting function |
| CN210652945U (en) * | 2019-10-24 | 2020-06-02 | 深圳市华宇精琢科技有限公司 | Vehicle-mounted fixing structure of bus LED display |
| CN111071169A (en) * | 2019-12-05 | 2020-04-28 | 广州市欧伊若科技有限公司 | Energy-saving vehicle navigation equipment with shock-absorbing function |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220325 |
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| RJ01 | Rejection of invention patent application after publication |