CN219029295U - Vehicle-mounted display screen protection device - Google Patents
Vehicle-mounted display screen protection device Download PDFInfo
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- CN219029295U CN219029295U CN202223102846.5U CN202223102846U CN219029295U CN 219029295 U CN219029295 U CN 219029295U CN 202223102846 U CN202223102846 U CN 202223102846U CN 219029295 U CN219029295 U CN 219029295U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model relates to the technical field of vehicle-mounted display screens, in particular to a vehicle-mounted display screen protection device. Comprises a protective device body; a mounting cavity is formed in the protective device body; a group of first fixing rods are connected in the mounting cavity in a sliding manner; two groups of second fixing rods are connected to one side wall of each group of first fixing rods, which is close to the other group of first fixing rods, in a sliding manner; two groups of connecting rods are arranged between the two groups of first fixing rods; two ends of each group of connecting rods respectively penetrate through a corresponding group of second fixing rods in a movable way; a liquid crystal display screen is arranged in the mounting cavity; the four side walls of the liquid crystal display screen are respectively movably abutted against a corresponding group of first fixing rods and second fixing rods. According to the utility model, through the two groups of first fixing rods and the four groups of fixing rods, the protection device body not only can be used for rapidly installing the liquid crystal display, so that the convenience is improved, but also the protection device can be suitable for liquid crystal display with different sizes, and the compatibility is improved.
Description
Technical Field
The utility model belongs to the technical field of vehicle-mounted display screens, and particularly relates to a vehicle-mounted display screen protecting device.
Background
The vehicle-mounted display is divided into two types, namely a television which is placed on a passenger car for watching, namely the vehicle-mounted television, and the other type is a small-size vehicle-mounted display which is provided with 3.5 inch, 4.3 inch, 7 inch and 9 inch, and generally has two paths of video inputs, one path of video input can be connected with a vehicle-mounted DVD, the other path of video input can be connected with a reversing image vehicle-mounted camera, and the other path of video input also has MP5 video playing and Bluetooth functions, so that the vehicle-mounted display can be used on similar sports tools of automobiles, and is convenient to use in the automobile sports. In-vehicle display screen is easy to be destroyed by external force in use, and the screen is broken, so that the protection device is needed.
To be searched, in the prior art, chinese patent application number: CN202122388495.8, filing date: 2021.09.30, the utility model discloses a LED vehicle-mounted display screen with protect function, including vehicle-mounted display screen, one side of vehicle-mounted display screen is equipped with fixed inserted block, the outside of vehicle-mounted display screen is equipped with protecting sheathing, protecting sheathing's surface is equipped with the display screen and places the mouth, the surface that the mouth was placed to the display screen is equipped with fixed jack, fixed inserted block inserts fixed jack's inboard, protecting sheathing's rear end face is equipped with buffer assembly, buffer assembly includes connecting block, spring A, first buffer rod, slider, spout, connecting plate, spring B, second buffer rod, connecting piece, head rod, spring C, second connecting rod, outer tube, and loose axle, one side that is close to upper end and lower extreme inside buffer assembly all is equipped with the connecting block, one side of connecting block is equipped with first buffer rod. The utility model reduces the damage of the vehicle-mounted display screen by protecting the protective shell and the buffer assembly for protecting the vehicle-mounted display screen.
However, the vehicle-mounted display screen still has the following defects:
the utility model is presented in the [27] section: when the display screen placing port is used, the protective shell 1 is added to the outside of the vehicle-mounted display screen, and the vehicle-mounted display screen is placed on the display screen placing port 8 on the inner surface of the protective shell 1, but when the vehicle-mounted display screen is installed, the display screen placing port provided by the utility model can only be used for installing the vehicle-mounted display screen with a fixed size, and the vehicle-mounted display screens with different sizes cannot be installed, so that certain compatibility is lacked.
Disclosure of Invention
In view of the above problems, the present utility model provides a vehicle-mounted display screen protection device, including a protection device body; a mounting block is arranged on one side wall of the protection device body; the mounting block is hinged with a protective cover; a mounting cavity is formed in the protective device body; two groups of fixing blocks are symmetrically arranged on the inner wall of one side of the mounting cavity, which is far away from the protective cover, along the central axis in the length direction; two groups of screw rods are arranged between the two groups of fixed blocks; the thread directions of the two groups of screw rods are opposite, and the central axes of the screw rods are on the same straight line; one ends of the two groups of screw rods are in transmission connection, and the other ends of the screw rods are respectively and rotatably connected to the two groups of fixed blocks; the two groups of screw rods are respectively connected with a group of first fixing rods in a threaded manner; one end of each group of first fixing rods, which is far away from the corresponding group of screw rods, is connected to the inner wall of the mounting cavity in a sliding manner; two groups of second fixing rods are connected to one side wall of each group of first fixing rods, which is close to the other group of first fixing rods, in a sliding manner; two groups of connecting rods are arranged between the two groups of first fixing rods; two ends of each group of connecting rods respectively penetrate through a corresponding group of second fixing rods in a movable way; a liquid crystal display screen is arranged in the mounting cavity; the four side walls of the liquid crystal display screen are respectively movably abutted against a corresponding group of first fixing rods and second fixing rods.
Further, two side walls of the protection device body are respectively provided with a group of mounting plates; each group of mounting plates are provided with a plurality of groups of mounting holes.
Further, a first opening is arranged on one side wall of the protective cover far away from the protective device body; and a toughened glass window is arranged at the first opening.
Further, a knob is arranged on a side wall of one group of fixing blocks far away from the other group of fixing blocks; the knob is in transmission connection with one group of screw rods.
Further, a second opening is formed in one side wall, close to the protective cover, of the mounting cavity; and a sealing strip is arranged at the joint of the liquid crystal display screen and the second opening.
Further, a cleaning component is arranged on one side, close to the protective device body, of the protective cover, and the cleaning component comprises a sliding rod; the two ends of the sliding rod are respectively and interactively connected to the inner walls of the two sides of the protective cover.
Furthermore, two side walls of the sliding rod, which are close to and far away from the toughened glass window, are respectively provided with a group of cleaning brushes; the brush hair of the two groups of cleaning brushes are respectively movably abutted against the toughened glass window and the liquid crystal display screen.
Further, a sliding block is connected to the outer wall of one side of the protective cover in a sliding manner; the sliding block is in transmission connection with the sliding rod.
The beneficial effects of the utility model are as follows:
1. through two sets of first dead levers and four sets of dead levers that set up in the installation intracavity for protection device body not only can be quick install liquid crystal display, has improved the convenience, can also adapt to not unidimensional liquid crystal display, has improved the compatibility.
2. The sliding block is moved to drive the sliding rod to do reciprocating motion in the protective cover, so that the two groups of cleaning brushes can clean the liquid crystal display screen and the toughened glass window, and the cleaning efficiency is improved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic structural view of a protection device according to an embodiment of the present utility model;
fig. 2 is a schematic view showing a structure of the shield cover according to the embodiment of the present utility model when opened;
FIG. 3 shows a schematic cross-sectional view of a protective device according to an embodiment of the utility model;
fig. 4 shows a schematic structural view of a cleaning assembly according to an embodiment of the present utility model.
In the figure: 1. a protective device body; 2. a mounting plate; 3. a mounting hole; 4. a protective cover; 5. tempered glass window; 6. a mounting block; 7. a cleaning assembly; 8. a liquid crystal display; 9. a sealing strip; 10. a mounting cavity; 11. a fixed block; 12. a screw rod; 13. a knob; 14. a first fixing rod; 15. a second fixing rod; 16. a connecting rod; 17. a sliding block; 701. a slide bar; 702. a cleaning brush.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model provides a vehicle-mounted display screen protection device, which comprises a protection device body 1. As shown in fig. 1, 2 and 3, a set of mounting plates 2 are respectively arranged on two side walls of the protection device body 1; each group of mounting plates 2 is provided with a plurality of groups of mounting holes 3. A mounting block 6 is arranged on one side wall of the protection device body 1; the mounting block 6 is hinged with a protective cover 4; a first opening is arranged on one side wall of the protective cover 4 far away from the protective device body 1; a tempered glass window 5 is arranged at the first opening; the side of the protective cover 4, which is close to the protective device body 1, is provided with a cleaning component 7. An installation cavity 10 is arranged in the protection device body 1; two groups of fixing blocks 11 are symmetrically arranged on the inner wall of one side of the mounting cavity 10, which is far away from the protective cover 4, along the central axis in the length direction; two groups of screw rods 12 are arranged between the two groups of fixed blocks 11; the thread directions of the two groups of screw rods 12 are opposite, and the central axes are on the same straight line; one ends of the two groups of screw rods 12 are in transmission connection, and the other ends of the two groups of screw rods are respectively and rotatably connected to the two groups of fixed blocks 11; a knob 13 is arranged on one side wall of one group of fixing blocks 11 far away from the other group of fixing blocks 11; the knob 13 is in transmission connection with one group of screw rods 12. The two groups of screw rods 12 are respectively connected with a group of first fixing rods 14 in a threaded manner; the end of each set of the first fixing rods 14, which is far away from the corresponding set of screw rods 12, is slidably connected to the inner wall of the installation cavity 10. Two groups of second fixing rods 15 are slidably connected to one side wall of each group of first fixing rods 14, which is close to the other group of first fixing rods 14; two groups of connecting rods 16 are arranged between the two groups of first fixing rods 14; two ends of each group of connecting rods 16 respectively penetrate through a corresponding group of second fixing rods 15; a liquid crystal display screen 8 is arranged in the mounting cavity 10; the four side walls of the liquid crystal display 8 are respectively movably abutted against a corresponding set of first fixing rods 14 and second fixing rods 15. A second opening is arranged on one side wall of the mounting cavity 10, which is close to the protective cover 4; and a sealing strip 9 is arranged at the joint of the liquid crystal display 8 and the second opening.
Illustratively, as shown in FIG. 4, the cleaning assembly 7 includes a slide bar 701; two ends of the sliding rod 701 are respectively and interactively connected to the inner walls of two sides of the protective cover 4; a group of cleaning brushes 702 are respectively arranged on the two side walls of the sliding rod 701, which are close to and far from the toughened glass window 5; the brush hair of the two groups of cleaning brushes 702 respectively and movably props against the toughened glass window 5 and the liquid crystal display screen 8; a sliding block 17 is connected to the outer wall of one side of the protective cover 4 in a sliding manner; the sliding block 17 is in transmission connection with the sliding rod 701.
The working principle of the vehicle-mounted display screen protection device provided by the utility model is as follows: when the liquid crystal display protection device is used, firstly, the protection device body 1 is installed at the corresponding position of a vehicle through the installation hole 3 on the installation plate 2, the liquid crystal display screen 8 is placed between the two groups of first fixing rods 14 and the four groups of second fixing rods 15, then the knob 13 is rotated to drive the two groups of screw rods 12 to rotate, and the two groups of first fixing rods 14 move to opposite sides and are abutted against the two side walls of the liquid crystal display screen 8 through the threaded connection relation between the two groups of screw rods 12 and the two groups of first fixing rods 14, and meanwhile, the connecting rod 16 can movably penetrate through the two groups of second fixing rods 15 to avoid affecting the movement of the two groups of first fixing rods 14; then slide corresponding two sets of second dead levers 15 respectively for four sets of second dead levers 15 are two by two contradict on the both sides wall of LCD screen 8, make LCD screen 8 fix in suitable position department, install sealing strip 9 in LCD screen 8 and second open-ended laminating department again, accomplish the installation work. When dust is attached to the liquid crystal display, the sliding block 17 can be moved to drive the sliding rod 701 to reciprocate in the protective cover 4, so that the two groups of cleaning brushes 702 can clean the liquid crystal display 8 and the toughened glass window 5.
The sliding block 17 is moved to drive the sliding rod 701 to do reciprocating motion in the protective cover 4, so that the two groups of cleaning brushes 702 can clean the liquid crystal display 8 and the toughened glass window 5, and the cleaning efficiency is improved.
Through two sets of first dead levers 14 and four sets of second dead levers 15 that set up in installation cavity 10 for protection device body 1 not only can be quick install liquid crystal display 8, has improved the convenience, can also adapt to not unidimensional liquid crystal display 8, has improved the compatibility.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a vehicle-mounted display screen protection device which characterized in that: comprises a protective device body (1); a mounting block (6) is arranged on one side wall of the protection device body (1); the mounting block (6) is hinged with a protective cover (4); a mounting cavity (10) is arranged in the protection device body (1); two groups of fixing blocks (11) are symmetrically arranged on the inner wall of one side of the mounting cavity (10) far away from the protective cover (4) along the central axis in the length direction; two groups of screw rods (12) are arranged between the two groups of fixed blocks (11); the thread directions of the two groups of screw rods (12) are opposite, and the central axes of the screw rods are on the same straight line; one ends of the two groups of screw rods (12) are in transmission connection, and the other ends of the screw rods are respectively and rotatably connected to the two groups of fixed blocks (11); the two groups of screw rods (12) are respectively connected with a group of first fixing rods (14) in a threaded manner; one end of each group of first fixing rods (14) far away from the corresponding group of screw rods (12) is connected to the inner wall of the mounting cavity (10) in a sliding manner; two groups of second fixing rods (15) are slidably connected to one side wall, close to the other group of first fixing rods (14), of each group of first fixing rods (14); two groups of connecting rods (16) are arranged between the two groups of first fixing rods (14); two ends of each group of connecting rods (16) respectively penetrate through a corresponding group of second fixing rods (15); a liquid crystal display screen (8) is arranged in the mounting cavity (10); four side walls of the liquid crystal display screen (8) are respectively movably abutted against a corresponding group of first fixing rods (14) and second fixing rods (15).
2. The vehicle-mounted display screen protection device according to claim 1, wherein: two side walls of the protection device body (1) are respectively provided with a group of mounting plates (2); each group of mounting plates (2) is provided with a plurality of groups of mounting holes (3).
3. The vehicle-mounted display screen protection device according to claim 2, wherein: a first opening is formed in one side wall, far away from the protective device body (1), of the protective cover (4); a toughened glass window (5) is arranged at the first opening.
4. The vehicle-mounted display screen protection device according to claim 2, wherein: one side wall of one group of fixed blocks (11) far away from the other group of fixed blocks (11) is provided with a knob (13); the knob (13) is in transmission connection with one group of screw rods (12).
5. The vehicle-mounted display screen protection device according to claim 2, wherein: a second opening is formed in one side wall, close to the protective cover (4), of the mounting cavity (10); and a sealing strip (9) is arranged at the joint of the liquid crystal display screen (8) and the second opening.
6. The vehicle-mounted display screen protection device according to claim 2, wherein: a cleaning component (7) is arranged on one side of the protective cover (4) close to the protective device body (1), and the cleaning component (7) comprises a sliding rod (701); the two ends of the sliding rod (701) are respectively and interactively connected to the inner walls of the two sides of the protective cover (4).
7. The vehicle-mounted display screen protection device according to claim 6, wherein: a group of cleaning brushes (702) are respectively arranged on the two side walls of the sliding rod (701) close to and far from the toughened glass window (5); the brush hair of the two groups of cleaning brushes (702) are respectively movably abutted against the toughened glass window (5) and the liquid crystal display screen (8).
8. The vehicle-mounted display screen protection device according to claim 7, wherein: a sliding block (17) is connected to the outer wall of one side of the protective cover (4) in a sliding manner; the sliding block (17) is in transmission connection with the sliding rod (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223102846.5U CN219029295U (en) | 2022-11-22 | 2022-11-22 | Vehicle-mounted display screen protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223102846.5U CN219029295U (en) | 2022-11-22 | 2022-11-22 | Vehicle-mounted display screen protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219029295U true CN219029295U (en) | 2023-05-16 |
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ID=86315596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223102846.5U Active CN219029295U (en) | 2022-11-22 | 2022-11-22 | Vehicle-mounted display screen protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219029295U (en) |
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2022
- 2022-11-22 CN CN202223102846.5U patent/CN219029295U/en active Active
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