CN220085595U - LED display screen box body assembly - Google Patents

Abstract

The utility model discloses an LED display screen box body component, which comprises a base; and (2) base: the upper surface of the LED display screen box is fixedly connected with a round seat through a connecting rod, the middle part of the upper surface of the round seat is rotationally connected with a rotating rod through a bearing, the front end of the rotating rod is provided with a box shell, the front surface of the box shell is provided with a sliding groove III which is uniformly distributed, the inside of the sliding groove III is uniformly and slidably connected with a sliding seat III, a vertical frame is uniformly and slidably connected between two sliding seats III which are transversely adjacent, a transverse frame is uniformly and slidably connected between the two sliding seats III, the middle parts of the upper wall and the lower wall of the box shell are respectively provided with a triangular seat, the sliding groove I is uniformly and slidably connected in the sliding groove I which is formed in the inclined surface of the triangular seat, the front end of the sliding seat I is far away from the wall of the center of the box shell, and the LED display screen box body component is vertically clamped and fixed through spring force and oblique movement clamping.

Description

An LED display box component

Technical field

The utility model relates to the technical field of LED display screens, specifically an LED display screen box assembly.

Background technique

The LED display screen is an electronic display screen composed of LED dot matrix. By turning on and off the red and green lamp beads, the screen display content forms such as text, animation, pictures, and videos can be converted in time. Through the modular structure, the component display control can be realized. The LED screen can realize Conversion between different forms of information presentation modes, and can be used indoors and outdoors. When using LED display screens, they need an installation place. Generally, special LED display cabinets are used for installation. Some LED display cabinets When using the component, first remove the frame from the box, then fix the LED display to the rear wall of the LED display box with screws, and then fix the frame to the LED display box with screws, thereby achieving The LED display screen is installed and fixed. However, the LED display screen and the device frame are installed with screws. The screws are prone to moisture, oxidation and corrosion when used for a long time. When the LED display screen fails later, it will be inconvenient to disassemble and repair the device.

Utility model content

The technical problem to be solved by this utility model is to overcome the existing defects and provide an LED display box assembly. The device vertically clamps and fixes the LED display through spring elasticity and oblique clamping. The device can be disassembled and installed. It is simple, convenient for later inspection and maintenance of the LED display screen, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an LED display box assembly, including a base;

Base: Its upper surface is fixedly connected to a round seat through a connecting rod. The middle part of the upper surface of the round seat is connected to a rotating rod through a bearing. The front end of the rotating rod is equipped with a box shell. The front surface of the box shell is provided with three evenly distributed chutes. , the inside of the chute three is slidingly connected to the sliding seat three, the two horizontally adjacent sliding seats three are slidingly connected to the vertical frame, and the two vertically adjacent sliding seats three are slidingly connected to the horizontal frame There are triangular seats in the middle of the upper and lower walls of the box shell. The chute on the inclined surface of the triangular seat is slidingly connected to the sliding seat. The front end of the sliding seat is provided with a storage slot on the wall away from the center of the box shell. , this device uses spring elasticity and tilting clamping to vertically clamp and fix the LED display. The device is easy to disassemble and install, which facilitates later inspection and maintenance of the LED display.

Further, the rear surface of the sliding seat 1 is provided with a sliding groove 2, and the inside of the sliding seat 2 is slidingly connected to the sliding seat 2. The upper and lower ends of the rear wall of the box shell are connected to the longitudinally adjacent ones through telescopic columns and springs. The two sliding seats are fixedly connected, and the springs are movablely connected to the outer ends of the adjacent telescopic columns to elastically clamp and fix the LED display screen vertically.

Furthermore, a docking groove is provided in the middle of the front surface of the vertical frame, and the front surface of the sliding seat 1 is docked with the longitudinally adjacent docking groove through a docking post to limit the vertical frame vertically.

Furthermore, one end of the sliding seat three close to the center of the box shell is provided with a stopper to prevent the sliding seat three from being separated from the chute three.

Further, the lower end of the rotating rod is provided with a turntable, the upper surface of the turntable is provided with evenly distributed jack holes, the upper surface of the round seat is provided with connecting holes, and the connecting holes are plugged into the vertically adjacent jack holes. Insert the column to adjust the display angle of the device horizontally.

Further, the upper and lower ends of the horizontal frame are provided with sockets, and the left and right sides of the vertical frame are provided with slots. The sockets are plugged into the horizontally adjacent slots, and the horizontal frame and the vertical frame are plugged and fixed. .

Furthermore, the lower surface of the base is provided with evenly distributed installation holes to facilitate installation of the device.

Compared with the existing technology, the beneficial effects of this utility model are: this LED display box assembly has the following benefits:

Slide the horizontal frame through slide seat 3 along chute 3 to one end away from the center of the box, so that the socket moves to the outside of the slot of the vertical frame, thereby releasing the vertical plane limit on the vertical frame, and then press the docking post to It moves to the outside of the docking groove to release the vertical limit on the vertical frame, and then the vertical frame is moved to slide along the chute three to one end away from the center of the box shell through the slide seat three, and then through the compression elastic force of the spring The slider moves forward while sliding along the chute away from the center of the box, so that the vertical distance between the two storage slots continues to increase. The storage slot moves to the outside of the front end of the device, and then the LED display is The lower end is clipped into the storage slot on the lower side, and then the upper and lower slides are pushed backward along their corresponding chutes, so that the vertical distance between the two storage slots continues to decrease while the two storage slots move backward. Clamp and fix the upper and lower ends of the LED display while moving it to the inside of the box, and then reset the vertical and horizontal frames through the same principle to install and fix the LED display. The disassembly and installation operation is easy. The LED The display box assembly uses spring elasticity and oblique clamping to vertically clamp and fix the LED display. The device is easy to disassemble and install, which facilitates later inspection and maintenance of the LED display.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic diagram of the rear side structure of the utility model;

Figure 3 is a schematic structural diagram of the horizontal frame of the present utility model;

Figure 4 is an enlarged structural schematic diagram of point A of the present utility model;

Figure 5 is an enlarged structural schematic diagram of position B of the present utility model;

Figure 6 is an enlarged structural schematic diagram of position C of the present utility model.

In the picture: 1 base, 2 mounting holes, 3 connecting rods, 4 round seats, 5 turntables, 6 jacks, 7 plug posts, 8 rotating rods, 9 box shells, 10 triangular seats, 11 sliding seats 1, 12 storage card slots , 13 telescopic column, 14 spring, 15 slide seat two, 16 slide seat three, 17 block, 18 vertical frame, 19 horizontal frame, 20 socket, 21 docking slot, 22 docking column.

Implementation

The technical solutions in 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. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-6. This embodiment provides a technical solution: an LED display box assembly, including a base 1;

Base 1: Its upper surface is fixedly connected with a round seat 4 through a connecting rod 3. The middle part of the upper surface of the round seat 4 is connected to a rotating rod 8 through a bearing. The front end of the rotating rod 8 is provided with a box shell 9. The front surface of the box shell 9 There are evenly distributed chute three. The inside of chute three is slidingly connected with sliding seats 16. The two horizontally adjacent sliding seats 16 are slidingly connected with vertical frames 18. The two vertically adjacent sliding seats 16 are slidingly connected with each other. There are transverse frames 19 slidingly connected between the three sliding seats 16. A triangular seat 10 is provided in the middle of the upper and lower walls of the box shell 9. A sliding seat 11 is slidingly connected in the chute 1 opened on the inclined surface of the triangular seat 10. The front end of the first seat 11 is provided with a storage slot 12 on a wall away from the center of the box shell 9. The rear surface of the sliding seat 11 is provided with a chute two. The interior of the second chute 11 is slidably connected with a sliding seat two 15. The box The upper and lower ends of the rear wall of the shell 9 are fixedly connected to the longitudinally adjacent sliding seat 15 through the telescopic column 13 and the spring 14. The springs 14 are movably connected to the outer ends of the adjacent telescopic columns 13. The front of the vertical frame 18 There are docking grooves 21 in the middle of the surface. The front surface of the sliding seat 11 is docked with the vertically adjacent docking groove 21 through the docking column 22. The sliding seat 16 is provided with a stop 17 at one end close to the center of the box shell 9. The upper and lower ends of the frame 19 are provided with sockets 20, and the left and right sides of the vertical frame 18 are provided with slots. The sockets 20 are all plugged into horizontally adjacent slots. The lower surface of the base 1 is provided with evenly distributed installation holes. 2. When using the device to install the LED display, use bolts to fix the device to the designated position through the mounting hole 2, and then slide the horizontal frame 19 through the slide seat 3 16 along the chute 3 to one end away from the center of the box 9, thereby The socket 20 is moved to the outside of the slot of the vertical frame 18 to release the vertical plane restriction of the vertical frame 18 , and then the docking post 22 is pressed to move to the outside of the docking slot 21 to release the vertical restriction of the vertical frame 18 . position, and then move the vertical frame 18 to allow it to slide through the slide seat 3 16 along the chute three directions away from the center of the box shell 9, and limit the sliding trajectory of the slide seat 3 16 through the stopper 17 to prevent it from interfering with the slide. Slot three appears to be detached, and then the compressive elastic force of the spring 13 causes the slide seat 11 to slide along the chute toward one end away from the center of the box shell 9 and move forward at the same time, so that the vertical distance between the two storage slots 12 continues to increase. , during this process, the second slide 15 slides adaptively vertically along the second chute, and the storage card slot 12 moves to the outside of the front end of the device, and then the lower end of the LED display screen is snapped into the lower storage card slot 12, and then Push the two upper and lower sliding seats 11 to move backward along their corresponding chute 1, so that the two storage slots 12 move backward while the vertical distance continues to decrease, thereby clamping and fixing the upper and lower ends of the LED display. At the same time, it moves to the inside of the box 9, and then resets the vertical frame 18 and the horizontal frame 19 through the same principle, thereby installing and fixing the LED display. The disassembly and installation operation is convenient. The LED display box assembly, through the spring elastic force And tilt-shift clamping to vertically clamp and fix the LED display. The device is easy to disassemble and install, which facilitates later inspection and maintenance of the LED display;

Among them, the lower end of the rotating rod 8 is provided with a turntable 5, the upper surface of the turntable 5 is provided with evenly distributed jack holes 6, and the upper surface of the round seat 4 is provided with connecting holes, between the connecting holes and the vertically adjacent jack holes 6 The inserting post 7 is inserted, pull out the inserting post 7, rotate the rotating rod 8 to drive the turntable 5 to rotate around the axis of the connecting rod 3, thereby adjusting the horizontal display angle of the LED display, and then remove the inserting post 7 It is inserted between the connecting hole and the vertically adjacent jack 6 to rotate and fix the LED display screen, and rotate and adjust the horizontal display angle of the LED display screen.

The working principle of the LED display box assembly provided by the utility model is as follows: when using the device to install the LED display, use bolts to fix the device to the designated position through the mounting hole 2, and then pass the horizontal frame 19 through the slide 3 16 Slide the end of the chute away from the center of the box 9 in three directions, so that the socket 20 moves to the outside of the slot of the vertical frame 18, thereby releasing the vertical plane restriction of the vertical frame 18, and then press the docking column 22 to move it. to the outside of the docking groove 21 to release the vertical limit of the vertical frame 18, and then move the vertical frame 18 so that it can slide through the slide seat 3 16 along the slide groove 3 to one end away from the center of the box shell 9, and through the stopper 17 restricts the sliding trajectory of the slide seat 3 16 to prevent it from being separated from the chute 3. Then, the compressed elastic force of the spring 13 causes the slide seat 11 to slide along the chute toward one end away from the center of the box shell 9 while moving forward. move, so that the vertical distance between the two storage card slots 12 continues to increase. During this process, the second sliding seat 15 adaptively slides vertically along the second chute. The storage card slot 12 moves to the outside of the front end of the device, and then the LED display The lower end of the screen is clamped into the storage slot 12 on the lower side, and then the two upper and lower slides 11 are pushed backward along their corresponding chutes, so that the two storage slots 12 move backward while maintaining a constant vertical distance. reduce, thereby clamping and fixing the upper and lower ends of the LED display screen and moving it to the inside of the box casing 9, and then resetting the vertical frame 18 and the horizontal frame 19 through the same principle, thereby installing and fixing the LED display screen. The disassembly and installation operation is easy. Pull out the plug 7, turn the rotating rod 8 to drive the turntable 5 to rotate around the axis of the connecting rod 3, thereby adjusting the horizontal display angle of the LED display, and then plug the plug 7 in. between the connecting hole and the vertically adjacent jack 6 to rotate and fix the LED display screen.

The above descriptions are only examples of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of the present utility model, or directly or indirectly used in other applications Relevant technical fields are similarly included in the scope of patent protection of the present utility model.

Claims (7)

1. An LED display screen box subassembly, its characterized in that: comprises a base (1);

base (1): the upper surface of the box is fixedly connected with a round seat (4) through a connecting rod (3), the middle part of the upper surface of the round seat (4) is rotationally connected with a rotating rod (8) through a bearing, the front end of the rotating rod (8) is provided with a box shell (9), the front surface of the box shell (9) is provided with evenly distributed sliding grooves III, the inner parts of the sliding grooves III are all connected with sliding seats III (16) in a sliding manner, vertical frames (18) are all connected between two sliding seats III (16) which are transversely adjacent in a sliding manner, transverse frames (19) are all connected between two sliding seats III (16) which are vertically adjacent in a sliding manner, triangular seats (10) are all arranged in the middle parts of the upper wall and the lower wall of the box shell (9), sliding seats I (11) are all connected in sliding grooves I which are formed in inclined planes of the triangular seats (10), and a wall of the front end of the sliding seats I (11) which is far away from the center of the box shell (9) is provided with a storage clamping groove (12).

2. An LED display screen cabinet assembly according to claim 1, wherein: the sliding chute II is formed in the rear surface of the sliding seat I (11), the sliding seat II (15) is connected inside the sliding chute II in a sliding manner, the upper end and the lower end of the rear wall of the box shell (9) are fixedly connected with the sliding seat II (15) adjacent to the longitudinal direction through the telescopic column (13) and the spring (14), and the spring (14) is movably sleeved with the outer end of the adjacent telescopic column (13).

3. An LED display screen cabinet assembly according to claim 1, wherein: the middle parts of the front surfaces of the vertical frames (18) are provided with butt joint grooves (21), and the front surfaces of the first sliding seat (11) are in butt joint with the longitudinally adjacent butt joint grooves (21) through butt joint columns (22).

4. An LED display screen cabinet assembly according to claim 1, wherein: one end of the sliding seat III (16) close to the center of the box shell (9) is provided with a stop block (17).

5. An LED display screen cabinet assembly according to claim 1, wherein: the lower extreme of bull stick (8) is equipped with carousel (5), and evenly distributed's jack (6) have been seted up to the upper surface of carousel (5), and connecting hole has been seted up to the upper surface of circle seat (4), has inserted between jack (6) adjacent vertically and has inserted post (7).

6. An LED display screen cabinet assembly according to claim 1, wherein: the upper end and the lower end of the transverse frame (19) are respectively provided with a socket (20), the left side and the right side of the vertical frame (18) are respectively provided with a slot, and the sockets (20) are respectively connected with the adjacent slots in an inserting mode.

7. An LED display screen cabinet assembly according to claim 1, wherein: the lower surface of the base (1) is provided with uniformly distributed mounting holes (2).