Portable detachable vehicle-mounted LCD display screen

Abstract

The utility model discloses a portable detachable vehicle-mounted LCD display screen, which belongs to the technical field of display screens and comprises a display screen main body and a protective frame, the display screen main body is embedded in the inner side of the protective frame, and adjusting mechanisms are arranged on two symmetrical sides of the outer wall of the protective frame. Sliding modules which are in sliding connection with the other two opposite sides of the protection frame are arranged at the two ends of the adjusting mechanism, a protection shell is clamped to the outer walls of the sliding modules and the adjusting mechanism, the display screen can be rapidly detached from the protection shell through the arranged adjusting mechanism, great convenience is achieved, the detaching speed is increased, and the service life of the display screen is prolonged. The damage to the mounting position of the display screen main body can be reduced, the protection of the display screen main body is improved, and the convenience and rapidness of the dismounting operation of the display screen main body are embodied.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, specifically a portable, detachable vehicle-mounted LCD display screen. Background Technology

[0002] In-vehicle LCD displays are liquid crystal displays installed in automobiles to display vehicle information or provide entertainment functions. Specifically, in-vehicle LCD displays utilize LCD (liquid crystal display) technology to display various information on a moving vehicle. With the improvement of automobile intelligence, in-vehicle LCD displays have become an indispensable configuration in modern car cockpits, and their number and types are increasing day by day, providing drivers with a richer and more convenient driving experience.

[0003] Existing in-vehicle LCD displays require maintenance and replacement after long-term use, but the replacement process is very inconvenient. Moreover, some displays have complex structures that prevent them from being disassembled quickly. Forcibly disassembling the display can easily damage the installation location, thus increasing the difficulty of disassembling the display. In order to solve the above problems, a portable and detachable in-vehicle LCD display is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a portable, detachable vehicle-mounted LCD display screen. Through the set adjustment mechanism, the display screen can be quickly removed from the protective shell, which is not only very convenient and improves the disassembly speed, but also reduces damage to the installation position of the display screen body and improves the protection of the display screen body. It reflects the convenience and speed of the disassembly operation of the display screen body, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a portable detachable vehicle-mounted LCD display screen, comprising a display screen body and a protective frame, wherein the display screen body is embedded in the inner side of the protective frame, and an adjustment mechanism is provided on two symmetrical sides of the outer wall of the protective frame, and sliding modules are provided at both ends of the adjustment mechanism and slidably connected to the other opposite sides of the protective frame, and a protective shell is snapped onto the outer wall of the sliding module and the adjustment mechanism.

[0006] Preferably, the protective shell has multiple heat dissipation slots at positions corresponding to the main body of the display screen, and the heat dissipation slots are distributed in an array.

[0007] Preferably, the adjustment mechanism includes a groove on each of the opposite sides of the protective frame. Multiple telescopic rods are fixedly connected within the groove. A retaining plate is fixedly connected to the outer end of each telescopic rod. A positioning rod is fixedly connected to the retaining plate on the side opposite to the protective shell. A positioning hole is provided on the protective shell to cooperate with the positioning rod. A spring is sleeved on the surface of each telescopic rod. One end of the spring is fixed within the groove, and the other end is fixed to the retaining plate. An adjustment block is fixedly connected to the center of the retaining plate.

[0008] Preferably, the position where the positioning rod is fixed corresponds to the position where the telescopic rod is fixed, and the distance between any two adjacent telescopic rods and positioning rods is equal.

[0009] Preferably, the sliding module includes a movable plate, which is fixed to both ends of the card plate. A slider is fixedly connected to the side of the movable plate that is in contact with the protective frame. The protective frame has a groove that cooperates with the slider.

[0010] Preferably, a limiting block is fixedly connected to the center of the other two opposite sides of the protective frame, and a limiting groove is formed on the inner side of the protective shell at the position corresponding to the limiting block.

[0011] Preferably, the telescopic rod includes a hollow rod and a movable rod. The hollow rod is fixed in a groove, one end of the movable rod is movably connected to the inner cavity of the hollow rod, and the other end of the movable rod is fixed to a retaining plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model provides a portable, detachable vehicle-mounted LCD display screen. Through the set adjustment mechanism, the display screen can be quickly removed from the protective shell, which is not only very convenient and improves the disassembly speed, but also reduces damage to the installation position of the display screen body and improves the protection of the display screen body, reflecting the convenience and speed of the disassembly operation of the display screen body.

[0014] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic plan view of the display screen body and adjustment mechanism of this utility model;

[0017] Figure 3This is a schematic diagram of the protective shell structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the display screen body and adjustment mechanism of this utility model;

[0019] Figure 5 This is a partial schematic diagram of the adjustment mechanism structure of this utility model.

[0020] The following are the labeling elements in the diagram: 1. Display screen body; 2. Protective frame; 3. Adjustment mechanism; 31. Groove; 32. Telescopic rod; 321. Hollow rod; 322. Movable rod; 33. Clamping plate; 34. Positioning rod; 35. Positioning hole; 36. Spring; 37. Adjustment block; 4. Sliding module; 41. Moving plate; 42. Slider; 43. Slide groove; 5. Protective shell; 6. Heat dissipation groove; 7. Limiting block; 8. Limiting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides, for example Figures 1-5 The portable, detachable vehicle-mounted LCD display shown includes a display body 1 and a protective frame 2. The display body 1 is embedded inside the protective frame 2. Adjustment mechanisms 3 are provided on two symmetrical sides of the outer wall of the protective frame 2. Sliding modules 4 are provided at both ends of the adjustment mechanisms 3 and are slidably connected to the other opposite sides of the protective frame 2. A protective shell 5 is engaged with the outer wall of the sliding modules 4 and the adjustment mechanisms 3. The display can be quickly detached from the protective shell 5 through the adjustment mechanisms 3, which is not only very convenient and improves the disassembly speed, but also reduces damage to the installation position of the display body 1 and improves the protection of the display body 1, demonstrating the convenience and speed of the disassembly operation of the display body 1.

[0023] The protective shell 5 has multiple heat dissipation slots 6 at positions corresponding to the display screen body 1. The heat dissipation slots 6 are arranged in an array. The heat dissipation slots 6 can provide heat dissipation to the position where the display screen body 1 is installed, so that the heat generated by the display screen body 1 during use can be quickly released.

[0024] The adjusting mechanism 3 includes a groove 31, which is formed on opposite sides of the protective frame 2. Multiple telescopic rods 32 are fixedly connected within the groove 31. A retaining plate 33 is fixedly connected to the outer end of each telescopic rod 32. A positioning rod 34 is fixedly connected to the side of the retaining plate 33 opposite to the protective shell 5. The protective shell 5 has positioning holes 35 that cooperate with the positioning rods 34. A spring 36 is sleeved on the surface of each telescopic rod 32. One end of the spring 36 is fixed within the groove 31, and the other end is fixed to the retaining plate 33. An adjusting block 37 is fixedly connected to the center of the retaining plate 33. The adjustment mechanism 3 utilizes the groove... The telescopic rod 32 can be easily installed. The spring 36 provides elastic force to the telescopic rod 32, thereby moving the locking plate 33 on the telescopic rod 32 towards the protective shell 5. Then, the positioning rod 34 fixed on the locking plate 33 can be inserted into the positioning hole 35 in the protective shell 5. When disassembling the display screen body 1, the operator only needs to move the locking plate 33 towards the protective frame 2 by adjusting the block 37, then compress the spring 36 and retract the telescopic rod 32, so that the positioning rod 34 can be disengaged from the positioning hole 35, and the display screen body 1 can be quickly disassembled, which reflects the convenience and speed of the disassembly operation of the display screen body 1.

[0025] The fixed position of the positioning rod 34 corresponds to the fixed position of the telescopic rod 32. The distance between two adjacent telescopic rods 32 and positioning rods 34 is equal. In order to make the telescopic rod 32 extend and retract at the same position as the positioning rod 34, it is easier to make the insertion between the positioning rod 34 and the positioning hole 35 more stable.

[0026] The sliding module 4 includes a movable plate 41, which is fixed to both ends of the card plate 33. A slider 42 is fixedly connected to the side of the movable plate 41 that is in contact with the protective frame 2. The protective frame 2 has a groove 43 that works with the slider 42. Through the cooperation of the movable plate 41, the slider 42 and the groove 43, the card plate 33 can be limited during the adjustment, which enhances the stability of the movement of the card plate 33.

[0027] Limiting blocks 7 are fixedly connected to the center of the other two opposite sides of the protective frame 2. A limiting groove 8 is opened on the inner side of the protective shell 5 at the position corresponding to the limiting block 7. Through the cooperation of the limiting block 7 and the limiting groove 8, the installation position of the display body can be pre-positioned, and the stability of the installed display body 1 can be provided.

[0028] The telescopic rod 32 includes a hollow rod 321 and a movable rod 322. The hollow rod 321 is fixed in the groove 31. One end of the movable rod 322 is movably connected to the inner cavity of the hollow rod 321, and the other end of the movable rod 322 is fixed to the clamping plate 33. By setting the cooperation between the hollow rod 321 and the movable rod 322, the telescopic rod 32 is formed, which not only provides support for the spring 36, but also can extend and retract with the position of the clamping plate 33 without affecting the movement of the clamping plate 33.

[0029] In practical use, when disassembling the display screen body 1, the operator first moves the clamping plate 33 towards the protective frame 2 by adjusting the block 37. Then, the clamping plate 33 compresses the spring 36, causing the telescopic rod 32 to retract. Subsequently, the positioning rod 34 on the clamping plate 33 can disengage from the positioning hole 35, thereby completing the disassembly of the display screen body 1. This improves the disassembly speed, reduces damage to the installation position of the display screen body 1, and enhances the protection of the display screen body 1, demonstrating the convenience and speed of the disassembly operation.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable detachable vehicle-mounted LCD display screen comprising a display screen main body (1) and a protective frame (2), characterized in that: The display screen body (1) is embedded in the inner side of the protective frame (2), the outer wall of the protective frame (2) is provided with an adjusting mechanism (3) on the two opposite sides, the two ends of the adjusting mechanism (3) are provided with a sliding module (4) which is slidingly connected with the other two opposite sides of the protective frame (2), the outer wall of the sliding module (4) and the adjusting mechanism (3) is clamped with a protective shell (5).

2. The portable detachable car LCD display according to claim 1, wherein: A plurality of heat dissipation grooves (6) are formed on the protective shell (5) corresponding to the display screen body (1), and the heat dissipation grooves (6) are arranged in an array.

3. The portable detachable car display according to claim 2, wherein: The adjusting mechanism (3) comprises a groove (31), the groove (31) is formed on the two opposite sides of the protective frame (2), a plurality of telescopic rods (32) are fixedly connected in the groove (31), the outer end of the telescopic rod (32) is fixedly connected with a clamping plate (33), the side opposite to the clamping plate (33) is fixedly connected with a positioning rod (34), the protective shell (5) is provided with a positioning hole (35) matched with the positioning rod (34), the surface of the telescopic rod (32) is sleeved with a spring (36), one end of the spring (36) is fixed in the groove (31), the other end of the spring (36) is fixed on the clamping plate (33), and the center of the clamping plate (33) is fixedly connected with an adjusting block (37).

4. The portable detachable car display according to claim 3, wherein: The fixed position of the positioning rod (34) corresponds to the fixed position of the telescopic rod (32), and the distance between the adjacent two telescopic rods (32) and the positioning rod (34) is equal.

5. The portable, detachable, in-car LCD display screen of claim 1, wherein: The sliding module (4) comprises a moving plate (41), the moving plate (41) is fixed at the two ends of the clamping plate (33), the side of the moving plate (41) which is attached to the protective frame (2) is fixedly connected with a sliding block (42), and the protective frame (2) is provided with a sliding groove (43) matched with the sliding block (42).

6. The portable, detachable, in-car LCD display screen of claim 5, wherein: The center of the other two opposite sides of the protective frame (2) is fixedly connected with a limiting block (7), and the inner side of the protective shell (5) is provided with a limiting groove (8) corresponding to the limiting block (7).

7. The portable detachable car display according to claim 3, wherein: The telescopic rod (32) comprises a hollow rod (321) and a movable rod (322), the hollow rod (321) is fixed in the groove (31), one end of the movable rod (322) is movably connected in the inner cavity of the hollow rod (321), and the other end of the movable rod (322) is fixed on the clamping plate (33).

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