Vehicle-mounted display screen convenient to disassemble and assemble

Abstract

The utility model relates to a vehicle-mounted display screen convenient to disassemble and assemble. The vehicle-mounted display screen comprises a display screen body, a fixing plate supporting frame, a fixing assembly and a moving assembly. The two supporting frames are oppositely arranged and fixedly installed on the top of the fixing plate. The display screen body is installed on the top of the supporting frame. The fixing assembly comprises a vacuum pump, a flow dividing pipe, branch pipes and suction cups. The vacuum pump is fixedly installed between the two supporting frames. The suction end of the vacuum pump is communicated with a horizontally arranged shunt pipe; the bottom end of the shunt pipe is connected with at least two branch pipes; the branch pipe is fixedly installed on the fixing plate and penetrates through the fixing plate in the vertical direction. The suction cups are arranged on the lower side of the fixing plate and communicate with the flow dividing pipes in a one-to-one correspondence mode. The moving assembly can be movably installed on the top of the supporting frame, and the display screen body can be detachably installed on the top of the moving assembly. The whole vehicle-mounted display screen is easy to install and operate, convenient to adjust and disassemble and capable of being taken down to be stored when not used.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle display, in particular to a vehicle-mounted display screen which is easy to assemble and disassemble. Background Art

[0002] Existing in-car displays are electronic devices installed inside cars, used to display information such as navigation, multimedia, air conditioning, and vehicle settings. These displays provide drivers and passengers with richer, more vivid information and entertainment content, such as navigation, music, videos, and games, thereby enhancing the user's driving and riding experience. However, some existing models are not equipped with a factory-installed display, requiring users to subsequently install a separate display to facilitate viewing navigation, reversing images, and other functions.

[0003] The utility model patent with announcement number CN215552940U records a vehicle-mounted LED display screen that is easy to disassemble and assemble, in which: by setting a soft spring, since vehicles often pass through bumpy roads, it will bring a large vibration force to the base and the adhesive seat, and the strong adhesive will easily fail over time. At this time, when the soft spring swings up and down on the base, it can quickly recover through elastic force after its own deformation, and reset the base, thereby reducing and alleviating the vibration force and improving the stability of the connection between the adhesive seat and the vehicle body. By setting a double-threaded screw and a card, during installation, the docking card block is first inserted into the inside of the groove seat, and then the two torsion blocks are rotated at the same time to drive the double-threaded screw to rotate, so that the two sleeve blocks on a double-threaded screw drive the two cards to slowly approach, and finally the top side of the card is inserted into the inside of the docking card block to complete the fixation. This is very firm and very convenient to disassemble and assemble.

[0004] However, the above-mentioned car-mounted LED display uses strong adhesive to fix the adhesive socket, which may cause it to fall off after long-term use, and the strong adhesive is likely to remain on the car body for a long time, affecting the appearance. In addition, the device cannot move the position of the display screen. When used by the driver or co-driver, there may be adverse situations such as blocked vision or reflection. Utility Model Content

[0005] The utility model provides a vehicle-mounted display screen that is easy to assemble and disassemble. The overall installation operation of the vehicle-mounted display screen is simple, and it is easy to adjust and disassemble. When not in use, it can be removed for storage. It is highly practical and solves the problems of existing vehicle-mounted display screens that are easy to fall off after bonding and cannot be moved and adjusted.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0007] A vehicle-mounted display screen that is easy to disassemble and assemble, comprising a display screen body, a fixing plate, and a support frame; two support frames are arranged opposite to each other and fixedly mounted on the top of the fixing plate; the display screen body is mounted on the top of the support frame; and the display screen further comprises a fixing component and a moving component;

[0008] The fixing assembly includes a vacuum pump, a shunt pipe, a branch pipe, and a suction cup; the vacuum pump is fixedly installed between the two support frames; the suction end of the vacuum pump is connected to the horizontally arranged shunt pipe; the bottom end of the shunt pipe is connected to at least two branch pipes; the branch pipes are fixedly installed on the fixing plate and pass through the fixing plate in the vertical direction; the suction cup is arranged on the lower side of the fixing plate and is connected to the shunt pipes in a one-to-one correspondence;

[0009] The movable assembly can be movably mounted on the top of the support frame, and the display screen body can be detachably mounted on the top of the movable assembly.

[0010] Furthermore, the moving assembly includes a slide rail, a sliding seat and a locking assembly;

[0011] The slide rail is fixedly connected to the top of the two support frames;

[0012] The sliding seat can be slidably mounted on the slide rail;

[0013] The display screen body is mounted on the sliding seat;

[0014] The locking assembly is installed on one side of the sliding seat and is used to lock the sliding seat on the slide rail.

[0015] Furthermore, the locking assembly includes a sliding block, a bidirectional screw rod, a clamping block and a knob;

[0016] The sliding block can be slidably mounted on the slide rail and fixedly connected to one end of the sliding seat close to the vacuum pump;

[0017] The bidirectional screw is rotatably mounted inside the sliding block around its axis, and both ends of the bidirectional screw are threadedly connected to a clamping block;

[0018] The interior of the sliding block is provided with a groove that matches the shape of the clamping block and corresponds one to one;

[0019] The clamping block is installed in the groove in a sliding manner, and the two clamping blocks are arranged on both sides of the slide rail opposite to each other;

[0020] One end of the bidirectional screw is fixedly connected to the knob, and the knob is located on the outside of the sliding block; the knob drives the bidirectional screw to rotate so that the two clamping blocks move closer and farther away, and the clamping blocks clamp the slide rail to achieve locking, and the clamping blocks detach from the slide rail to achieve unlocking.

[0021] Furthermore, it also includes a disassembly component installed on the moving component; the disassembly component facilitates the disassembly of the display screen body.

[0022] Furthermore, the disassembly assembly includes a first fixing block and a second fixing block which are relatively arranged at two ends of the display screen body;

[0023] The first fixed block is fixedly connected to the top of the sliding block;

[0024] The second fixed block is slidably connected to the top of the sliding seat and is fixedly connected to a sliding rod on the side facing the first fixed block; the sliding rod is slidably installed inside the sliding seat, and a tension spring is connected between the sliding rod and the sliding seat; the center thread of the second fixed block is connected to a bolt, and the threaded end of the bolt is fixedly connected to a fixed disk; by rotating the bolt, the fixed disk can be pressed against the display screen body.

[0025] Furthermore, the display screen body is movably mounted on the top of the sliding seat.

[0026] Furthermore, a slot is provided on the top of the sliding seat; the bottom end of the display screen body is plugged into the slot.

[0027] Furthermore, a limit block is provided at one end of the slide rail away from the vacuum pump.

[0028] Furthermore, the cross-section of the slide rail is in an I-shape.

[0029] Furthermore, the suction cups are evenly distributed along the moving direction of the moving assembly;

[0030] The length direction of the display screen body is consistent with the moving direction of the moving component.

[0031] Furthermore,

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] The vehicle-mounted display screen of the utility model is fixed on the plane of the vehicle center console by the suction cup in the fixing component; when the display screen is not needed, the suction cup can be directly removed for storage; the display screen body can be moved and disassembled through the moving component to meet the different usage needs of different drivers or passengers.

[0034] In addition, the position of the display screen body after moving can be fixed by the locking component to prevent the display screen body from shaking left and right when driving after moving the display screen body. By disassembling the component, display screens of different sizes can be easily installed on the sliding seat.

[0035] The above-mentioned vehicle-mounted display screen is easy to install and disassemble, and can be removed and stored when not in use, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic diagram of the overall structure of the vehicle-mounted display screen of the present utility model;

[0037] Figure 2 It is a structural diagram of the fixed component;

[0038] Figure 3 It is a structural diagram of the disassembled components;

[0039] Figure 4 It is a schematic diagram of the exploded structure of the locking component;

[0040] Figure 5 Schematic diagram of the partial explosion structure of the disassembled components.

[0041] Among them, 100-display screen body; 200-fixed plate; 300-support frame; 401-vacuum pump; 402-diverter pipe; 403-suction cup; 501-slide rail; 502-sliding seat; 601-sliding block; 602-bidirectional screw rod; 603-clamping block; 604-knob; 701-first fixed block; 702-second fixed block; 703-sliding rod; 704-bolt; 705-fixed plate; 706-tension spring; 801-limiting block. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] The present invention provides a vehicle-mounted display screen that is easy to disassemble and assemble. Figure 1 and Figure 2As shown, the vehicle-mounted display screen includes a display screen body 100, a fixed plate 200, a support frame 300, a fixed component and a movable component; the fixed plate 200 is arranged below the display screen body 100; the support frame 300 is installed on both sides of the top of the fixed plate 200; the two support frames 300 are arranged opposite to each other and fixedly installed on the top of the fixed plate 200; the display screen body 100 is installed on the top of the two support frames 300; the support frame can be a long strip plate.

[0044] The fixing assembly includes a vacuum pump 401, a diverter pipe 402, a branch pipe (not shown in the figure) and a suction cup 403; Figure 2 As shown, the vacuum pump 401 is fixedly installed between the two support frames 300; the suction end of the vacuum pump 401 is fixedly connected to a diverter pipe 402, which is arranged in a horizontal direction and parallel to the support frame; the bottom of the diverter pipe 402 is connected to a number of suction cups 403; the suction cups 403 are arranged at the bottom of the fixed plate 200, that is, the suction cups 403 are used for fixing and supporting; the diverter pipe 402 and each suction cup 403 are connected through a branch pipe. In this embodiment, three suction cups 403 are taken as an example for explanation. Three branch pipes are arranged corresponding to the suction cups 403, and each branch pipe is arranged through the fixed plate 200. The branch pipes are fixedly installed on the fixed plate 200 and pass through the fixed plate 200 in the vertical direction. The fixed plate 200 is also arranged horizontally; the three suction cups 403 are evenly distributed along the length direction of the diverter pipe 402.

[0045] A moving assembly for moving the display screen body 100 is provided on the top of the support frame 300 ; the length direction of the display screen body is consistent with the moving direction of the moving assembly; and three suction cups 403 are evenly distributed along the moving direction of the moving assembly.

[0046] When in use, first place the suction cup 403 on the flat surface of the vehicle's center console, then start the vacuum pump 401, so that the vacuum pump 401 removes the air in each suction cup 403 through the diverter pipe 402 and the branch pipe, so that the suction cup 403 is firmly fixed on the vehicle's center console.

[0047] like Figure 1 and Figure 2As shown, the moving assembly includes a slide rail 501, a sliding seat 502 and a locking assembly; the slide rail 501 is fixedly connected to the top of the two support frames 300, and at the same time, the slide rail 501 is also located at the top of the vacuum pump 401 and the shunt pipe 402; the cross-sectional shape of the slide rail 501 is I-shaped, and can also be other shapes; the slide rail 501 is slidably connected to the slide seat 502, and the slide seat 502 can be slidably installed on the slide rail 501; the display screen body 100 is installed on the sliding seat 502; the locking assembly is installed on one side of the sliding seat 502, and is used to lock the sliding seat 502 to the locking assembly, thereby limiting the moving position of the sliding seat 502; the display screen body 100 is driven to move by the sliding seat 502 sliding along the slide rail 501, so that the position of the display screen body 100 can be adjusted for use by different drivers or passengers.

[0048] like Figure 1 and Figure 4 As shown, the locking assembly includes a sliding block 601, a bidirectional screw rod 602, a clamping block 603 and a knob 604; the sliding block 601 can be slidably mounted on the slide rail 501 and fixedly connected to one end of the sliding seat 502 close to the vacuum pump 401; the bidirectional screw rod 602 can be rotatably mounted on the inside of the sliding block 601 around its axis, and both ends of the bidirectional screw rod 602 are threadedly connected to a clamping block 603; the interior of the sliding block 601 is rotatably connected to the bidirectional screw rod 602; the interior of the sliding block 601 is provided with a groove that matches the shape of the clamping block 603 and corresponds one to one, and the groove can be used for the clamping block 603 03 moves and guides it; the clamping block 603 is installed in the groove in a sliding manner, and the two clamping blocks 603 are relatively arranged on both sides of the slide rail 501; the opposite sides of the two clamping blocks 603 are movably connected to the slide rail 501; one end of the two-way screw rod 602 is fixedly connected to the knob 604, and the knob 604 is located on the outside of the sliding block 601; by rotating the knob 604, the knob 604 drives the two-way screw rod 602 to rotate, thereby synchronously driving the two clamping blocks 603 to clamp the slide rail 501, so that the slide block 601 is fixed on the slide rail 501, thereby fixing the moving position of the sliding seat 502. When the knob 604 is rotated in the opposite direction, the knob 604 drives the bidirectional screw rod 602 to rotate in the opposite direction, thereby synchronously driving the two clamping blocks 603 away from the slide rail 501. The clamping blocks 603 are released from the slide rail 501 to achieve unlocking, so that the sliding block 601 and the slide rail 501 can move relative to each other, thereby realizing that the sliding seat 502 can move relative to the position of the slide rail 501.

[0049] like Figure 1 、 Figure 3 and Figure 5As shown, the above-mentioned vehicle-mounted display screen also includes a disassembly component installed on the moving component; the disassembly component facilitates the disassembly of the display screen body. The disassembly component includes a first fixed block 701 and a second fixed block 702. The first fixed block 701 and the second fixed block 702 are relatively arranged at the two ends of the display screen body 100. In this embodiment, the first fixed block 701 and the second fixed block 702 are located at the two ends of the length direction of the display screen body 100; the first fixed block 701 is fixedly connected to the top of the sliding block 601; the second fixed block 702 is slidably connected to the top of the sliding seat 502, and the second fixed block 702 is fixedly connected to a sliding rod 703 on the side facing the first fixed block 701. The sliding rod 703 is slidably installed inside the sliding seat 502, and there is a gap between the sliding rod 703 and the sliding seat 502. A tension spring 706 is connected to the second fixing block 702, and the elastic force of the tension spring 706 causes the sliding rod 703 to always tend to move toward the sliding seat 502. In this embodiment, the second fixing block 702 is provided with two parallel sliding rods 703, and the sliding seat 502 is provided with mounting holes corresponding to the two sliding rods 703. A tension spring 706 is connected to the end of each sliding rod 703, and the other end of the tension spring 706 is connected to the bottom of the mounting hole. The cross-section of the sliding rod 703 can be rectangular. A bolt 704 is threadedly connected to the center of the second fixing block 702. The bolt 704 is arranged parallel to the sliding rod 703, and the threaded end of the bolt 704 is fixedly connected to the fixing plate 705. By rotating the bolt 704, the fixing plate 705 can be pressed against the display body 100. When the fixing plate 705 contacts the display body 100 under the elastic force of the tension spring 706, rotating the bolt 704 causes the fixing plate 705 to press against the display body 100, thereby tightening the display body 100.

[0050] During installation, one side of the display screen body 100 is placed close to the first fixing block 701. At this time, the second fixing block 702 can be pulled away from the first fixing block 701. The second fixing block 702 drives the sliding rod 703 to slide in the sliding seat 502, thereby pulling the tension spring 706, placing the display screen body 100 into the sliding seat 502, and then rotating the bolt 704 to drive the fixing plate 705 to rotate, so that the fixing plate 705 is close to the display screen body 100, thereby fixing the position of the display screen body 100.

[0051] like Figure 1 and Figure 3 As shown, the display screen body 100 is movably connected to the top of the sliding seat 502; the display screen body 100 can facilitate the driver or the passenger to watch navigation, entertainment, etc. when using the vehicle. Figure 5 As shown, the top of the sliding seat 502 is set to be U-shaped, and a slot is formed at the top. The bottom end of the display screen body 100 is inserted into the slot, which is convenient for limiting the display screen body 100 and preventing the display screen body 100 from shifting during installation.

[0052] like Figure 1 As shown, a limit block 801 is provided at one end of the slide rail 501 away from the vacuum pump 401. The limit block 801 can limit the moving position of the display screen body 100. The sliding seat 502 can be removed from the slide rail 501 through the other end where the limit structure is not provided, so that the display screen body 100 can be stored when not in use.

[0053] The above-mentioned vehicle-mounted display screen has the characteristic of being easy to disassemble and assemble. When in use, first place the suction cup 403 on the plane of the vehicle's center console, then start the vacuum pump 401, so that the vacuum pump 401 can extract the air in the suction cup 403 through the shunt pipe 402 and the branch pipe, so that the suction cup 403 is firmly fixed on the vehicle's center console, and then the sliding seat 502 slides on the slide rail 501 to drive the display screen body 100 to move, so that the position of the display screen body 100 can be adjusted to facilitate use by different drivers or passengers; when the display screen body 100 slides to the appropriate position, by turning the knob 604, the knob 604 drives the bidirectional screw rod 602 to rotate, thereby synchronously driving the clamping block 603 to clamp the slide rail 501, so that the sliding block 60 1 is fixed on the slide rail 501, thereby fixing the sliding seat 502, and then the display screen body 100 is installed. By pressing one side of the display screen body 100 against the first fixing block 701, the second fixing block 702 can be pulled away from the first fixing block 701. The second fixing block 702 pulls the tension spring 706 and drives the sliding rod 703 to slide in the sliding seat 502. The display screen body 100 is placed in the sliding seat 502, and the second fixing block 702 is loosened to allow it to return to its original position under the elastic force of the tension spring 706. Then, the bolt 704 is rotated to drive the fixing plate 705 to rotate, so that the fixing plate 705 presses the display screen body 100 between the first fixing block 701 and the second fixing block 702, thereby fixing the position of the display screen body 100.

[0054] Obviously, those skilled in the art may make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A vehicle-mounted display screen that is easy to disassemble and assemble, comprising a display screen body, a fixing plate, and a support frame; two support frames are arranged opposite to each other and fixedly mounted on the top of the fixing plate; the display screen body is mounted on the top of the support frame; characterized in that: It also includes fixed components and mobile components; The fixing assembly includes a vacuum pump, a shunt pipe, a branch pipe, and a suction cup; the vacuum pump is fixedly installed between the two support frames; the suction end of the vacuum pump is connected to the horizontally arranged shunt pipe; the bottom end of the shunt pipe is connected to at least two branch pipes; the branch pipes are fixedly installed on the fixing plate and pass through the fixing plate in the vertical direction; the suction cup is arranged on the lower side of the fixing plate and is connected to the shunt pipes in a one-to-one correspondence; The movable assembly can be movably mounted on the top of the support frame, and the display screen body can be detachably mounted on the top of the movable assembly.

2. The vehicle-mounted display screen according to claim 1, characterized in that: The moving assembly includes a slide rail, a sliding seat and a locking assembly; The slide rail is fixedly connected to the top of the two support frames; The sliding seat can be slidably mounted on the slide rail; The display screen body is mounted on the sliding seat; The locking assembly is installed on one side of the sliding seat and is used to lock the sliding seat on the slide rail.

3. The vehicle-mounted display screen according to claim 2, characterized in that: The locking assembly includes a sliding block, a bidirectional screw rod, a clamping block and a knob; The sliding block can be slidably mounted on the slide rail and fixedly connected to one end of the sliding seat close to the vacuum pump; The bidirectional screw is rotatably mounted inside the sliding block around its axis, and both ends of the bidirectional screw are threadedly connected to a clamping block; The interior of the sliding block is provided with a groove that matches the shape of the clamping block and corresponds one to one; The clamping block is installed in the groove in a sliding manner, and the two clamping blocks are arranged on both sides of the slide rail opposite to each other; One end of the bidirectional screw is fixedly connected to the knob, and the knob is located on the outside of the sliding block; the knob drives the bidirectional screw to rotate so that the two clamping blocks move closer and farther away, and the clamping blocks clamp the slide rail to achieve locking, and the clamping blocks detach from the slide rail to achieve unlocking.

4. The vehicle-mounted display screen according to claim 3, characterized in that: It also includes a disassembly component installed on the moving component; the disassembly component facilitates the disassembly of the display screen body.

5. The vehicle-mounted display screen according to claim 4, characterized in that: The disassembly assembly includes a first fixing block and a second fixing block arranged at two ends of the display screen body; The first fixed block is fixedly connected to the top of the sliding block; The second fixed block is slidably connected to the top of the sliding seat and is fixedly connected to a sliding rod on the side facing the first fixed block; the sliding rod is slidably installed inside the sliding seat, and a tension spring is connected between the sliding rod and the sliding seat; the center thread of the second fixed block is connected to a bolt, and the threaded end of the bolt is fixedly connected to a fixed disk; by rotating the bolt, the fixed disk can be pressed against the display screen body.

6. The vehicle-mounted display screen according to claim 5, characterized in that: The display screen body is movably mounted on the top of the sliding seat.

7. The vehicle-mounted display screen according to claim 6, characterized in that: The top of the sliding seat is provided with a slot; the bottom end of the display screen body is plugged into the slot.

8. The vehicle-mounted display screen according to claim 7, characterized in that: The slide rail is provided with a limit block at one end away from the vacuum pump.

9. The vehicle-mounted display screen according to claim 2, characterized in that: The cross-section of the slide rail is in an I-shape.

10. The vehicle-mounted display screen according to any one of claims 1 to 9, characterized in that: The suction cups are evenly distributed along the moving direction of the moving component; The length direction of the display screen body is consistent with the moving direction of the moving component.

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