Adjustable vehicle-mounted display screen

Abstract

The utility model relates to the field of vehicle-mounted monitoring, in particular to an adjustable vehicle-mounted display screen which comprises a display screen body, a display screen frame, a fixing plate and two supporting arms, the display screen body is located in the display screen frame, and the two supporting arms are symmetrically arranged on the two sides of the display screen frame. One end of each supporting arm is rotationally connected with the fixing plate, and the other end of each supporting arm is rotationally connected with the display screen frame; the face, facing the display screen frame, of the fixing plate is provided with a plurality of V-shaped grooves which are continuously arranged and used for supporting the display screen frame. The problem that when monitoring equipment is additionally arranged on a special vehicle, a traditional vehicle-mounted display screen cannot be compatible or the angle cannot be adjusted is solved, the angle can be adjusted at will through the supporting arm, and meanwhile the fixing plate is provided with the V-shaped groove so that the fixing and supporting effects can be achieved; meanwhile, the display screen can be folded, the requirements of specific occasions can be met, the structural form is simple, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of vehicle-mounted monitoring, in particular to a vehicle-mounted display screen which can be quickly adjusted. Background Art

[0002] Some special vehicles are usually equipped with additional monitoring equipment for assisting driving in covert situations such as evidence collection and intelligence detection. However, the on-board display screens of most vehicles are mainly used for entertainment and parking and reverse monitoring. In addition, the vehicles themselves are highly integrated, and the on-board display screens are inconvenient or incompatible with other monitoring equipment, and cannot perform functions such as zooming and enlarging on external monitoring equipment. In addition, the on-board display screens are integrated in the cockpit and are mainly operated by the driver, and cannot be operated by the passengers in the back seat. Utility Model Content

[0003] In view of the defects of the prior art, the utility model provides an adjustable vehicle-mounted display screen, which is installed on special vehicles with additional monitoring equipment. The angle can be adjusted arbitrarily through the support arm. At the same time, the fixing plate has a V-groove to play a role of fixed support, thereby meeting the practical application of special vehicles.

[0004] In order to solve the technical problem, the technical solution adopted by the utility model is: an adjustable vehicle-mounted display screen, including a display screen, a display screen frame, a fixed plate and a support arm, the display screen is located in the display screen frame, there are two support arms, which are symmetrically arranged on both sides of the display screen frame, each support arm is rotatably connected to the fixed plate at one end and rotatably connected to the display screen frame at the other end; a plurality of continuously arranged V-grooves for supporting the display screen frame are provided on the surface of the fixed plate facing the display screen frame.

[0005] Furthermore, threaded holes are opened on the display screen frame and the fixing plate, and light holes are opened on both ends of the support arm. Hand-tightened bolts pass through the light holes and are screwed into the threaded holes, thereby realizing the rotational connection between the support arm, the fixing plate and the display screen frame.

[0006] Furthermore, one end of the support arm is rotatably connected to the support arm fixing seat on the fixing plate, and the other end of the support arm is rotatably connected to the middle position of the side of the display screen frame. With this design, the display screen forms a triangle with the support arm and the fixing plate when in use, which is more stable and convenient to adjust.

[0007] Furthermore, a shading cover is provided above the display frame, and the shading cover is rotatably connected to the display frame. Specifically, a threaded hole is provided on the display frame, and a long hole is provided on the shading cover, and a hand-tightened bolt passes through the long hole and is screwed into the threaded hole, thereby realizing the rotatable connection between the display frame and the shading cover.

[0008] Furthermore, a clearance hole is provided at the front end of the fixing plate to facilitate opening or folding the display screen.

[0009] Furthermore, foam is attached to the lower end surface and the front and rear sides of the upper end surface of the fixing plate to reduce shock and protect the display screen.

[0010] Furthermore, mounting holes are reserved on the fixing plate, and the vehicle display screen can be installed at a corresponding position in the vehicle through the reserved mounting holes according to actual needs.

[0011] The beneficial effects of the utility model: the utility model solves the problem that when special vehicles add monitoring equipment, traditional vehicle-mounted display screens are not compatible or the angle cannot be adjusted. The angle can be adjusted arbitrarily through the support arm, and the fixed plate has a V-shaped groove to play a role of fixed support; at the same time, the display screen can be folded and placed to meet the needs of specific occasions, and the structure is simple and easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view structural schematic diagram of the utility model;

[0013] Figure 2 It is a front structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the utility model after adjusting the angle;

[0016] Figure 5 It is a schematic diagram of the utility model when folded and placed;

[0017] Figure 6 It is the side view of the sunshade;

[0018] In the figure: 1. display frame, 2. display, 3. button, 4. hand-tightening bolt, 5. support arm fixing bracket, 6. aviation plug, 7. switch, 8. light shield, 8-1, long hole, 9. support arm, 10. fixing plate, 10-1, V-shaped groove, 10-2, clearance hole, 11. foam, 12. mounting screws. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Example 1

[0021] This embodiment discloses an adjustable vehicle-mounted display screen, such as Figure 1 , 2, 3, including a display screen frame 1, a fixing plate 10 and a support arm 9, wherein the display screen frame 1 is a square frame matching the shape of the display screen, and the display screen 2 is installed in the display screen frame 1 for displaying images. A plurality of buttons 3 are provided under the display screen 2, and image parameters and other contents are set by using the buttons 3. An air plug 6 is installed on the back of the display screen 2 for communication connection, and a switch 7 is also installed on the back of the display screen 2 for opening and closing the display screen 2. There are reserved threaded holes on both sides of the display screen frame 1 for installing the support arm 9 and the sunshade 8.

[0022] like Figure 2 As shown, a support arm fixing frame 5 is installed on the fixing plate 10, and threaded holes are reserved on both sides of the support arm fixing frame 5 for installing the support arm 9. Specifically, threaded holes are opened on the display screen frame 1 and the support arm fixing seat 9, and light holes are opened at both ends of the support arm 9. The hand-tightening bolts 4-3 and 4-2 pass through the light holes and are screwed into the threaded holes, thereby realizing the rotation connection between the support arm and the support arm fixing seat and the display screen frame. In other embodiments, the support arm fixing frame 5 may not be provided, and the end of the support arm 9 can be directly connected to the fixing plate for rotation to achieve the same function.

[0023] A shading cover 8 is provided above the display screen frame 1, and the shading cover 8 is rotatably connected to the display screen frame 1. Figure 1 , Figure 6 As shown, the display screen frame 1 is provided with a threaded hole, the light shield 8 is provided with a long hole 8-1, and the hand-tightening bolt 4-4 passes through the long hole 8-1 and is screwed into the threaded hole, thereby realizing the rotation connection between the display screen frame 1 and the light shield 8.

[0024] The front end of the fixing plate 10 is provided with a clearance hole 10-2. When the display screen 1 is folded and placed, the clearance hole 10-2 can make way for fingers to open the display screen 1. At the same time, the fixing plate 10 is provided with a mounting hole, and the entire display device can be installed at a suitable position in the car by mounting screws 12.

[0025] like Figure 3 , 4 As shown, the upper end surface of the fixing plate 10 is provided with a plurality of continuous V-shaped grooves 10-1, and the V-shaped grooves match the bottom of the display screen frame 1. When the display screen frame 1 is rotated to a certain angle, a corner of the bottom of the display screen frame 1 can be placed in the V-shaped groove 10-1 at a suitable position to play a fixing role. The lower end surface of the fixing plate 10 is pasted with foam 11, which can play a shock-absorbing role for the entire display device. The upper end surface of the fixing plate 10 is also pasted with foam 11 on both sides of the front and rear ends, which can play a shock-absorbing and protective role for the display screen 2 when the display screen 2 is folded and placed.

[0026] Figure 3 and Figure 4It reflects two working states of the display screen. When the display screen 1 needs to be rotated, it is necessary to loosen the hand bolts 4-2 and 4-3 at both ends of the support arm 9 and the corresponding hand bolts on the other side in advance, and then rotate the angle of the display screen frame 1, place it in a suitable position, and tighten the hand bolts 4-2 and 4-3 and the corresponding hand bolts on the other side.

[0027] like Figure 5 As shown, when the display screen 2 is not in use, the display screen frame 1 can be folded and placed horizontally. First, you need to loosen the hand bolt 4-4 and unscrew the hand bolt 4-1. There are long holes 8-1 on both sides of the light shield 8. First, lift the light shield 8 upward, then rotate the light shield 8 to a certain angle so that it does not exceed the display screen frame 1, then tighten the hand bolt 4-4, and then loosen the hand bolts 4-2 and 4-3 to make the display screen frame 1 rotate downward. When the display screen 2 contacts the foam 11 on the fixing plate 10, stop rotating, and tighten the hand bolts 4-2 and 4-3 at the same time, and the display screen is folded.

[0028] The utility model is installed on a special vehicle with additional monitoring equipment, and has the function of adjusting the angle at will and fixing it at the angle. Through this function, the vehicle-mounted display screen can be installed at multiple positions of the special vehicle, and even if the installation position is not ideal, the display screen can still be directed toward the user by adjusting the angle.

[0029] The above description is only the basic principle and preferred embodiments of the present invention. Improvements and substitutions made by those skilled in the art based on the present invention belong to the protection scope of the present invention.

Claims

1. An adjustable vehicle-mounted display screen, characterized in that: It includes a display screen, a display screen frame, a fixing plate and a supporting arm. The display screen is located in the display screen frame. There are two supporting arms, which are symmetrically arranged on both sides of the display screen frame. One end of each supporting arm is rotatably connected to the fixing plate and the other end is rotatably connected to the display screen frame. A plurality of V-shaped grooves which are arranged continuously and are used for supporting the display screen frame are formed on the surface of the fixing plate facing the display screen frame.

2. The adjustable vehicle-mounted display screen according to claim 1, characterized in that: The display screen frame and the fixing plate are provided with threaded holes, and both ends of the support arm are provided with light holes. The hand-tightening bolts pass through the light holes and are screwed into the threaded holes.

3. The adjustable vehicle-mounted display screen according to claim 1 or 2, characterized in that: One end of the support arm is rotatably connected to a support arm fixing seat on the fixing plate, and the other end of the support arm is rotatably connected to a middle position of a side edge of a display screen frame.

4. The adjustable vehicle-mounted display screen according to claim 1, characterized in that: A light shield is arranged above the display screen frame, and the light shield is rotatably connected to the display screen frame.

5. The adjustable vehicle-mounted display screen according to claim 4, characterized in that: The display screen frame is provided with a threaded hole, the light shield is provided with a long hole, and the hand-tightening bolt passes through the long hole and is then screwed into the threaded hole.

6. The adjustable vehicle-mounted display screen according to claim 1, characterized in that: A clearance hole is arranged at the front end of the fixing plate.

7. The adjustable vehicle-mounted display screen according to claim 1, characterized in that: The lower end surface and the front and rear sides of the upper end surface of the fixing plate are all covered with foam.

8. The adjustable vehicle-mounted display screen according to claim 1, characterized in that: Mounting holes are reserved on the fixing plate.

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