Automobile film display cabinet

Abstract

The utility model discloses an automobile film display cabinet, and particularly relates to the technical field of display cabinets, the automobile film display cabinet comprises a base, universal wheels are symmetrically arranged at the bottom of the base, the top of the base is connected with a display cabinet body through an angle adjusting mechanism, a fixing assembly is arranged in the display cabinet body, the angle adjusting mechanism comprises a support, the support is fixedly installed at the top of the base, and the fixing assembly is fixedly installed on the support. Through the angle adjusting mechanism, the motor can be used for driving the reciprocating lead screw to rotate and driving the local gear to continuously drive the reciprocating frame to reciprocate front and back, and then the rack is driven to drive the meshed gear to drive the rotating shaft to rotate, so that the display cabinet is driven to adjust the horizontal angle; therefore, the display cabinet is driven to adjust the angle in the up-down direction, so that the vehicle film can be observed at multiple angles, the use is convenient, and the practicability is higher; through the fixing assembly, the vehicle film display board can be conveniently and rapidly limited and fixed, and the vehicle film display board is prevented from sliding out of the display cabinet when the angle is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of display cabinets, in particular to an automobile film display cabinet. Background Technique

[0002] Automobile films, also known as car window tints, are thin film-like objects pasted on the front and rear windshield, side windows, and sunroof of vehicles. They mainly block ultraviolet rays, block some heat, prevent injuries caused by flying glass, and prevent glare. At the same time, according to the one-way perspective performance of the solar film, the purpose of protecting personal privacy is achieved. There are many types of car films, such as color films, metal films, etc. In order to facilitate people to view car films, display cabinets are usually required to display car films.

[0003] The patent with the publication number CN215077099U discloses an adjustable display cabinet, aiming to solve the problem that the existing display cabinets have a relatively simple structure and mostly adopt a fixed design. The key points of its technical solution are: including a base, moving chutes are arranged at the top of both sides of the base, a moving lead screw is arranged inside the moving chutes, one end of the moving lead screw is connected to the left side wall of the moving chute, the other end of the moving lead screw penetrates through the right side wall of the moving chute and is connected to the output shaft of a moving motor, a moving mounting plate is slidably arranged on the moving lead screw, mounting grooves are arranged on both sides of the moving mounting plate, and equally spaced first storage plates or second storage plates are arranged inside the mounting grooves. The adjustable display cabinet of the utility model can be adjusted according to the size of the items to be placed.

[0004] Currently, with more and more car films having gradient colors, that is, by observing the car film from different angles, different colored car films can be seen. However, the above-mentioned device places the car film statically. When viewers need to observe the gradient car film, they need to frequently switch angles to observe its color change, which is inconvenient for observers and has poor practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automobile film display cabinet to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: An automobile film display cabinet, including a base, and universal wheels are symmetrically provided at the bottom of the base. The top of the base is connected to a display cabinet through an angle adjustment mechanism. A fixing component is provided inside the display cabinet. The angle adjustment mechanism includes a bracket, and the bracket is fixedly installed on the top of the base. A motor is provided at the inner top of the bracket. A support platform is provided at the top of the bracket. A reciprocating lead screw is rotatably installed on the top of the support platform, and the lower end of the reciprocating lead screw is fixedly connected to the output end of the motor. A reciprocating frame is sleeved outside the reciprocating lead screw at the bottom of the support platform. A partial gear is sleeved inside the reciprocating frame on the outer wall of the reciprocating lead screw. A plurality of teeth meshing with the partial gear are symmetrically provided on the inner wall of the reciprocating lead screw. Sliders are symmetrically provided at the top of the reciprocating frame. Sliding grooves adapted to the sliders are symmetrically opened at the bottom of the support platform. A rack is provided on one side of the reciprocating frame.

[0007] Furthermore, the angle adjustment mechanism further includes a rotating shaft, and the rotating shaft is rotatably installed on one side of the top of the support platform. The lower end of the rotating shaft is connected with a gear below the support platform, and the gear meshes with the rack. A U-shaped frame is provided on the outer side of the upper end of the rotating shaft, and one end of the U-shaped frame is fixedly connected to the display cabinet. Rotating columns are rotatably embedded and installed at symmetric positions on the inner wall of the U-shaped frame, and one end of the rotating column is fixedly connected to the rotating shaft. One end of the U-shaped frame is movably connected with a connecting head through a telescopic rod. One end of the connecting head is movably connected with a threaded sleeve through a connecting rod. The threaded sleeve is sleeved outside the reciprocating lead screw. A guide rod is provided on one side of the top of the support platform. A connecting block is sleeved outside the guide rod, and the connecting block is connected with the threaded sleeve. Through the angle adjustment mechanism, the automobile film display board can be adjusted to rotate horizontally, and at the same time, the automobile film display board can be adjusted up and down, realizing the adjustment of the horizontal and vertical angles of the automobile film display board, so that people can observe the automobile film from multiple angles, and the practicability is strong.

[0008] Furthermore, the fixing component includes a stop block. Sliding grooves are symmetrically opened on the inner bottom surface of the display cabinet. The stop block is arranged in the sliding groove. Pulling rods are symmetrically provided on the opposite outer sides of the two stop blocks, and the pulling rods are located in the sliding groove. One end of the pulling rod is fixedly connected to the stop block, and the other end of the pulling rod is connected with a pulling handle outside the display cabinet. Springs are sleeved between the pulling rod and the inner wall of the sliding groove on the side of the stop block. A clamping block is provided on the top of the stop block. An automobile film display board is provided inside the display cabinet. Fixing grooves adapted to the clamping blocks are symmetrically opened at the bottom of the automobile film display board. Through the fixing component, the automobile film display board can be conveniently fixed.

[0009] Furthermore, the reciprocating frame is of a straight groove opening structure, and the slider is of a T-shaped structure. The inner wall of the sliding groove is slidably connected with the slider, so as to use the slider to support and guide the reciprocating frame to move back and forth.

[0010] Further, both ends of the telescopic rod are hinged to the connecting head and the U-shaped frame respectively, both ends of the connecting rod are hinged to the threaded sleeve and the connecting head respectively, and the connecting shafts where the connecting rod is hinged to the connecting head and the telescopic rod is hinged to the connecting head are vertically distributed to transmit power so that the horizontal and vertical angle adjustments of the display cabinet do not affect each other.

[0011] Further, the clamping block is L-shaped, both ends of the spring are fixedly connected to the stop block and the inner wall of the rail groove respectively, and the rail groove is adapted to the combined structure of the stop block and the clamping block to limit and fix the display cabinet.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0013] 1. Through the angle adjustment mechanism of the present utility model, the motor can be used to drive the reciprocating lead screw to rotate, driving the local gear to continuously drive the reciprocating frame to move back and forth, and then driving the rack to drive the meshing gear to drive the rotating shaft to rotate, thereby driving the display cabinet to adjust the horizontal angle. At the same time, the reciprocating lead screw will continuously drive the threaded sleeve to move up and down, thereby driving the display cabinet to adjust the angle in the up and down directions, so as to observe the vehicle film from multiple angles, which is convenient to use and has stronger practicability;

[0014] 2. Through the fixing component of the present utility model, the vehicle film display board can be restricted and fixed conveniently and quickly, avoiding the vehicle film display board sliding out of the display cabinet when adjusting the angle. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the structural schematic diagram of the whole of the present utility model;

[0017] Figure 2 is the structural schematic diagram between the local gear, the reciprocating frame and the rack of the present utility model;

[0018] Figure 3 is the structural schematic diagram between the rack and the U-shaped frame of the present utility model;

[0019] Figure 4 is the structural schematic diagram between the display cabinet and the pull rod of the present utility model;

[0020] Figure 5 is the present utility model Figure 1 The enlarged structural schematic diagram of A in;

[0021] In the figure: 1, base; 2, bracket; 3, motor; 4, reciprocating lead screw; 5, display cabinet; 6, support table; 7, partial gear; 8, reciprocating frame; 9, slider; 10, rack; 11, rotating shaft; 12, gear; 13, U-shaped frame; 14, rotating column; 15, threaded sleeve; 16, connecting rod; 17, connecting head; 18, telescopic rod; 19, stop block; 20, pull rod; 21, spring; 22, clamping block; 23, guide rod; 24, connecting block. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Such as Figure 1 - Figure 5An automotive film display cabinet shown in the figure includes a base 1, and universal wheels are symmetrically provided at the bottom of the base 1. The top of the base 1 is connected to a display cabinet 5 through an angle adjustment mechanism. A fixing component is provided inside the display cabinet 5. The angle adjustment mechanism includes a bracket 2, and the bracket 2 is fixedly installed on the top of the base 1. A motor 3 is provided at the inner top of the bracket 2. A support platform 6 is provided at the top of the bracket 2. A reciprocating lead screw 4 is rotatably installed at the top of the support platform 6, and the lower end of the reciprocating lead screw 4 is fixedly connected to the output end of the motor 3. A reciprocating frame 8 is sleeved outside the reciprocating lead screw 4 at the bottom of the support platform 6. A partial gear 7 is sleeved inside the reciprocating frame 8 on the outer wall of the reciprocating lead screw 4. A number of teeth meshing with the partial gear 7 are symmetrically provided on the inner wall of the reciprocating lead screw 4. Sliders 9 are symmetrically provided at the top of the reciprocating frame 8. Sliding grooves adapted to the sliders 9 are symmetrically opened at the bottom of the support platform 6. A rack 10 is provided on one side of the reciprocating frame 8. In this example, the angle adjustment mechanism further includes a rotating shaft 11, and the rotating shaft 11 is rotatably installed at one side of the top of the support platform 6. The lower end of the rotating shaft 11 is connected with a gear 12 below the support platform 6, and the gear 12 meshes with the rack 10. A U-shaped frame 13 is provided outside the upper end of the rotating shaft 11, and one end of the U-shaped frame 13 is fixedly connected to the display cabinet 5. Rotating columns 14 are rotatably embedded and installed at symmetric positions on the inner wall of the U-shaped frame 13, and one end of the rotating column 14 is fixedly connected to the rotating shaft 11. One end of the U-shaped frame 13 is movably connected with a connecting head 17 through a telescopic rod 18. One end of the connecting head 17 is movably connected with a threaded sleeve 15 through a connecting rod 16. The threaded sleeve 15 is sleeved outside the reciprocating lead screw 4. A guide rod 23 is provided at one side of the top of the support platform 6. A connecting block 24 is sleeved outside the guide rod 23, and the connecting block 24 is connected with the threaded sleeve 15. Through the angle adjustment mechanism, the automotive film display board can be adjusted to rotate in the horizontal direction, and at the same time, the automotive film display board can be adjusted up and down, realizing the adjustment of the horizontal and vertical angles of the automotive film display board, so that people can observe the automotive film from multiple angles, and the practicability is strong. In this example, the fixing component includes a stop block 19. Rail grooves are symmetrically opened on the inner bottom surface of the display cabinet 5. The stop block 19 is arranged in the rail grooves. Pull rods 20 are symmetrically provided on the opposite outer sides of the two stop blocks 19, and the pull rods 20 are located in the rail grooves. One end of the pull rod 20 is fixedly connected to the stop block 19, and the other end of the pull rod 20 is connected with a pull handle outside the display cabinet 5. A spring 21 is sleeved outside the pull rod 20 between the stop block 19 and the inner wall of the rail groove. A clamping block 22 is provided at the top of the stop block 19. An automotive film display board is provided inside the display cabinet 5. Fixing grooves adapted to the clamping blocks 22 are symmetrically opened at the bottom of the automotive film display board. Through the fixing component, the automotive film display board can be conveniently fixed.

[0024] In this example, the reciprocating frame 8 has a straight groove-shaped structure, and the slider 9 has a T-shaped structure. The inner wall of the sliding groove is slidably connected to the slider 9 so as to support and guide the reciprocating frame 8 to move back and forth by means of the slider 9. In this example, the two ends of the telescopic rod 18 are respectively hinged to the connecting head 17 and the U-shaped frame 13, and the two ends of the connecting rod 16 are respectively hinged to the threaded sleeve 15 and the connecting head 17. The connecting shaft of the connecting rod 16 hinged to the connecting head 17 and the connecting shaft of the telescopic rod 18 hinged to the connecting head 17 are vertically distributed so as to transmit power and enable the adjustment of the angles of the display cabinet 5 in the horizontal and vertical directions to not affect each other. In this example, the clamping block 22 is L-shaped, and the two ends of the spring 21 are respectively fixedly connected to the stopper 19 and the inner wall of the rail groove. The rail groove is adapted to the combined structure of the stopper 19 and the clamping block 22 so as to limit and fix the display cabinet 5.

[0025] The working principle of the present utility model: When in use, pulling the handle drives the pull rod 20 to pull the stopper 19 to slide in the rail groove. At the same time, the stopper 19 drives the clamping block 22 to move, and at the same time, the stopper 19 compresses the spring 21. Then, the vehicle film display board is placed inside the display cabinet 5, so that the clamping block 22 is inserted into the fixing groove. Then, the force applied to the handle is released. Under the elastic force of the spring 21, the stopper 19 is driven to reset, and the clamping block 22 is reset, thereby fixing the vehicle film display board. Then, the motor 3 is started to drive the reciprocating lead screw 4 to rotate, so that the reciprocating lead screw 4 drives the partial gear 7 to rotate. The partial gear 7 meshes with the teeth on one side inside the reciprocating frame 8, thereby driving the reciprocating frame 8 to move forward. When the partial gear 7 meshes with several teeth on the other side inside the reciprocating frame 8, it drives the reciprocating frame 8 to move in the opposite direction, realizing the reciprocating movement of the reciprocating frame 8 back and forth. When the reciprocating frame 8 moves, it drives the slider 9 to move synchronously. The reciprocating frame 8 also drives the rack 10 to move synchronously, so that the rack 10 drives the meshing gear 12 to rotate, and the gear 12 drives the rotating shaft 11 to rotate. The rotating shaft 11 and the rotating column 14 drive the U-shaped frame 13 to rotate, so that the U-shaped frame 13 drives the display cabinet 5 and the vehicle film display board to rotate in the horizontal direction, realizing the adjustment of the angle in the horizontal direction. While the U-shaped frame 13 rotates, it drives the telescopic rod 18, so that the telescopic rod 18 undergoes telescopic changes. At the same time, the rotation of the reciprocating lead screw 4 drives the threaded sleeve 15 to move up and down reciprocally. The threaded sleeve 15 drives the connecting rod 16 to pull the connecting head 17, and then drives the telescopic rod 18 and the U-shaped frame 13, thereby driving the vehicle film display board to rotate in the vertical direction, realizing the adjustment of the angle of the vehicle film display board in the vertical direction. The synchronous adjustment of the angles of the vehicle film display board in the horizontal and vertical directions is realized, so that people can observe the vehicle film from multiple angles, which is convenient to use and has strong practicability.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A car film display cabinet, comprising a base (1), wherein the bottom of the base (1) is symmetrically provided with universal wheels, characterized in that: The top of the base (1) is connected to a display cabinet (5) through an angle adjustment mechanism. A fixed component is provided inside the display cabinet (5). The angle adjustment mechanism includes a bracket (2), and the bracket (2) is fixedly mounted on the top of the base (1). A motor (3) is provided inside the top of the bracket (2). A support platform (6) is provided on the top of the bracket (2). A reciprocating screw (4) is rotatably mounted on the top of the support platform (6), and the lower end of the reciprocating screw (4) is fixedly connected to the output end of the motor (3). A reciprocating frame (8) is sleeved on the outside of the reciprocating screw (4) at the bottom of the support platform (6). A local gear (7) is sleeved on the outer wall of the reciprocating screw (4) and on the inner side of the reciprocating frame (8). A plurality of teeth meshing with the local gear (7) are symmetrically provided on the inner wall of the reciprocating screw (4). A slider (9) is symmetrically provided on the top of the reciprocating frame (8). A slide groove adapted to the slider (9) is symmetrically provided on the bottom of the support platform (6). A rack (10) is provided on one side of the reciprocating frame (8).

2. The automobile film display cabinet according to claim 1, characterized in that: The angle adjustment mechanism further comprises a rotating shaft (11), and the rotating shaft (11) is rotatably mounted on one side of the top of the support platform (6), the lower end of the rotating shaft (11) is connected to a gear (12) below the support platform (6), and the gear (12) is meshed with the rack (10), a U-shaped frame (13) is provided on the outer side of the upper end of the rotating shaft (11), and one end of the U-shaped frame (13) is fixedly connected to the display cabinet (5), and rotating columns (14) are rotatably embedded and installed at symmetrical positions on the inner wall of the U-shaped frame (13), and the rotating columns (14) are 4) one end is fixedly connected to the rotating shaft (11), one end of the U-shaped frame (13) is movably connected to a connecting head (17) through a telescopic rod (18), one end of the connecting head (17) is movably connected to a threaded sleeve (15) through a connecting rod (16), the threaded sleeve (15) is sleeved on the outside of the reciprocating screw rod (4), a guide rod (23) is provided on one side of the top of the support platform (6), a connecting block (24) is sleeved on the outside of the guide rod (23), and the connecting block (24) is connected to the threaded sleeve (15).

3. The automobile film display cabinet according to claim 1, characterized in that: The fixing assembly comprises a block (19), a rail groove is symmetrically provided on the inner bottom surface of the display cabinet (5), the block (19) is arranged in the rail groove, and pull rods (20) are symmetrically provided on the relatively outer sides of the two block blocks (19), and the pull rods (20) are located in the rail groove, one end of the pull rod (20) is fixedly connected to the block (19), and the other end of the pull rod (20) is connected to a handle outside the display cabinet (5), a spring (21) is sleeved on the outer side of the pull rod (20) between the block (19) and the inner wall of the rail groove, a clamping block (22) is provided on the top of the block (19), and a car film display board is provided on the inner side of the display cabinet (5), and a fixing groove adapted to the clamping block (22) is symmetrically provided on the bottom of the car film display board.

4. The automobile film display cabinet according to claim 2, characterized in that: The reciprocating frame (8) is a straight slot-shaped structure, the sliding block (9) is a T-shaped structure, and the inner wall of the sliding groove is slidably connected to the sliding block (9).

5. The automobile film display cabinet according to claim 2, characterized in that: The two ends of the telescopic rod (18) are respectively hinged to the connecting head (17) and the U-shaped frame (13); the two ends of the connecting rod (16) are respectively hinged to the threaded sleeve (15) and the connecting head (17); and the connecting axis of the connecting rod (16) and the connecting head (17) and the connecting axis of the telescopic rod (18) and the connecting head (17) are vertically distributed.

6. The automobile film display cabinet according to claim 3, characterized in that: The clamping block (22) is L-shaped, and the two ends of the spring (21) are respectively fixedly connected to the block (19) and the inner wall of the track groove, and the track groove is compatible with the combined structure of the block (19) and the clamping block (22).

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