LED liquid crystal splicing screen connecting equipment

Abstract

The utility model discloses an LED liquid crystal splicing screen connecting device which comprises a frame body top plate, the left side of the frame body top plate is fixedly connected with a frame body left side plate, the right side of the frame body top plate is fixedly connected with a frame body right side plate, and the left side of the bottom end of the frame body right side plate is fixedly connected with a frame body bottom plate. The left side of the frame body bottom plate is fixedly connected with the frame body left side plate, the right sides of the two ends of the frame body left side plate are fixedly connected with sliding rails, the sliding rails are fixedly connected with the frame body right side plate, and the front faces of the sliding rails are slidably connected with a plurality of moving plates in a clamped mode. By arranging the sliding rail, the movable plate, the sliding T-shaped block, the fixed plate, the bell mouth and the inserting block, the movable plate can slide to a designated position through the matching of the sliding T-shaped block and the sliding rail, then the fixed plate and the bell mouth are fixed through the screw, and the LED liquid crystal screen is fixed through the matching of the inserting block and the bell mouth. The LED liquid crystal display screen fixing device can be suitable for LED liquid crystal display screens of different sizes only by adjusting the position of the movable plate.

Description

Technical Field

[0001] The utility model relates to the technical field of connection equipment, in particular to a LED liquid crystal splicing screen connection device. Background Art

[0002] LED LCD screen is a backlit LCD screen. The LED LCD screen can dynamically adjust the brightness of the LED at the corresponding position according to the brightness of the image and the surrounding colors, causing the contrast of the area to be dynamically converted according to the picture requirements, making the contrast of the entire LCD screen stronger and the viewing effect better.

[0003] The LCD splicing screen can be used as a single display screen or spliced ​​into a super large screen. The screen size can be changed according to different needs. The connection equipment of the LED LCD splicing screen is particularly important. The connection equipment is used to connect LED LCD screens of different sizes into a whole. The connection equipment on the market is used in conjunction with the LCD screen. Once the specifications of the LED LCD screen are changed, the matching connection equipment cannot be used. Utility Model Content

[0004] The purpose of the utility model is to provide an LED liquid crystal splicing screen connection device. The invention can be applicable to LED liquid crystal display screens of different sizes by only adjusting the position of the movable plate and the fixed position of the fixed plate.

[0005] To achieve the above-mentioned purpose, a LED liquid crystal splicing screen connection device is provided, comprising a frame top plate, the left side of the frame top plate is fixedly connected to the frame left side plate, the right side of the frame top plate is fixedly connected to the frame right side plate, the left side of the bottom end of the frame right side plate is fixedly connected to the frame bottom plate, the left side of the frame bottom plate is fixedly connected to the frame left side plate, the right sides of both ends of the frame left side plate are fixedly connected to sliding rails, the sliding rails are fixedly connected to the frame right side plate, and the front side of the sliding rails are slidably connected with a plurality of movable plates;

[0006] A plurality of fixed plates are arranged on the front of the movable plate, both ends of the fixed plates are threadedly connected with screws, and the screw threads penetrate the fixed plates and the movable plates, the middle part of the fixed plates is fixedly connected with a socket, an insert block is inserted into the inside of the socket, and the front side of the insert block is fixedly connected with an LED liquid crystal screen.

[0007] According to the LED liquid crystal splicing screen connection device, the middle parts of the frame top plate, frame left plate, frame right plate and frame bottom plate are fixedly connected with a plurality of buckles, the outer parts of the buckles are movably connected with a card slot, and the front side of the card slot is fixedly connected with a decorative panel.

[0008] According to the LED liquid crystal splicing screen connection device, sliding T blocks are fixedly connected to both ends of the rear side of the movable plate, and the sliding T blocks are movably engaged with the sliding rails.

[0009] According to the LED liquid crystal splicing screen connection device, a wire inlet hole is provided on the right side of the middle part of the right side plate of the frame, a wire tube is fixedly connected to the left side of the middle part of the right side plate of the frame, and the wire tube passes through the right side plate of the frame, and a plurality of wire outlet holes are provided on the top and bottom surfaces of the wire tube.

[0010] According to the LED liquid crystal splicing screen connection device, fixed frames are fixedly connected to both sides of the interior of the sliding track, and rotating balls are movably connected to the interior of the fixed frames.

[0011] According to the LED liquid crystal splicing screen connection device, a plurality of fixing plates are provided on the right side of the front side of the left side plate of the frame, and a plurality of fixing plates are provided on the left side of the front side of the right side plate of the frame.

[0012] Beneficial effects:

[0013] 1. The utility model is provided with a sliding track, a moving plate, a sliding T-block, screws, a fixed plate, a socket, an insert, and an LED LCD screen. The moving plate can be slid to a specified position through the cooperation of the sliding T-block and the sliding track, and then the fixed plate and the socket are fixed by screws, and the LED LCD screen is fixed by the cooperation of the insert and the socket. This innovation only needs to adjust the position of the moving plate and the fixed position of the fixed plate to be applicable to LED LCD screens of different sizes.

[0014] 2. The utility model is provided with a decorative plate, a buckle, and a slot. The decorative plate is fixed to the four sides of the frame through the snap-fitting of the buckle and the slot, which can not only beautify the decoration, but also protect the corners of the LED LCD screen to avoid bumps.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a three-dimensional structural diagram of a LED liquid crystal splicing screen connection device of the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the LED liquid crystal splicing screen fixing position of an LED liquid crystal splicing screen connection device of the utility model;

[0019] Figure 3This is an enlarged view of point A of a LED liquid crystal splicing screen connection device of the utility model;

[0020] Figure 4 This is a cross-sectional view of the sliding track portion of an LED liquid crystal splicing screen connection device of the utility model;

[0021] Figure 5 This is a cross-sectional view of the decorative plate clamping part of an LED liquid crystal splicing screen connection device of the utility model.

[0022] Legend:

[0023] 1. Top plate of the frame; 2. Wire outlet hole; 3. Buckle; 4. Wire tube; 5. Wire inlet hole; 6. Decorative plate; 7. LED LCD screen; 8. Bottom plate of the frame; 9. Right side plate of the frame; 10. Insert block; 11. Moving plate; 12. Fixed plate; 13. Socket; 14. Screw; 15. Sliding track; 16. Sliding T-block; 17. Slot; 18. Fixed frame; 19. Rotating ball; 20. Left side plate of the frame. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-5 The utility model embodiment is a LED liquid crystal splicing screen connection device, which includes a frame top plate 1, the frame top plate 1 is used to fix the frame left side plate 20 and the frame right side plate 9, the left side of the frame top plate 1 is fixedly connected with the frame left side plate 20, the frame left side plate 20 is used to fix the sliding rail 15, the right side of the frame top plate 1 is fixedly connected with the frame right side plate 9, the frame right side plate 9 is used to fix the sliding rail 15 and the wire tube 4, the bottom left side of the frame right side plate 9 is fixedly connected with the frame bottom plate 8, the frame bottom plate 8 is used to fix the frame left side plate 20 and the frame right side plate 9, the left side of the frame bottom plate 8 and the frame left side plate 20 are fixedly connected, the right sides of both ends of the frame left side plate 20 are fixedly connected with the sliding rail 15, the sliding rail 15 is used to cooperate with the sliding of the moving plate 11, the sliding rail 15 and the frame right side plate 9 are fixedly connected, and the front of the sliding rail 15 is slidably connected with a plurality of moving plates 11, and the moving plate 11 is used to fix the position of the fixed plate 12.

[0026] A plurality of fixing plates 12 are arranged on the front of the movable plate 11. The fixing plates 12 are used to fix the position of the socket 13. Both ends of the fixing plates 12 are threadedly connected with screws 14. The screws 14 are used to connect and fix the movable plate 11 and the fixing plates 12. The screws 14 thread through the fixing plates 12 and the movable plate 11. The middle of the fixing plate 12 is fixedly connected with a socket 13. The socket 13 is used to cooperate with the plug block 10 for fixing. The plug block 10 is inserted into the inside of the socket 13. The plug block 10 is used to cooperate with the socket 13 to fix the LED LCD screen 7. The front of the plug-in block 10 is fixedly connected with an LED liquid crystal screen 7, which is used to display images. The middle parts of the frame top plate 1, the frame left side plate 20, the frame right side plate 9 and the frame bottom plate 8 are fixedly connected with a plurality of buckles 3, which are used to cooperate with the card slot 17 for fixing. The outer movable card of the buckle 3 is connected with the card slot 17, and the card slot 17 is used to cooperate with the buckle 3 to fix the decorative plate 6. The front side of the card slot 17 is fixedly connected with the decorative plate 6, which is used to be fixed on the four sides of the frame to beautify and protect the LED liquid crystal screen.

[0027] The two ends of the rear side of the moving plate 11 are fixedly connected with sliding T blocks 16. The sliding T blocks 16 are used to cooperate with the sliding track 15 to drive the moving plate 11 to slide, and the sliding T blocks 16 and the sliding track 15 are movably connected. A wire entry hole 5 is provided on the right side of the middle part of the right side plate 9 of the frame. The wire entry hole 5 is used to insert various wires required for the LED liquid crystal screen 7. A wire tube 4 is fixedly connected to the left side of the middle part of the right side plate 9 of the frame. The wire tube 4 is used to carry the internal wires, and the wire tube 4 runs through the right side plate 9 of the frame. The top and bottom surfaces of the wire tube 4 are provided with a plurality of wire outlet holes 2. The wire outlet holes 2 are used to pass different wires from different positions of the wire tube 4. Fixed frames 18 are fixedly connected to both sides of the interior of the sliding track 15. The fixed frame 18 is used to limit the rotation ball 19 from displacement. The interior of the fixed frame 18 is movably connected with a rotating ball 19. The rotating ball 19 is used to drive the sliding T block 16 to slide. A plurality of fixed plates 12 are provided on the right side of the front side of the left side plate 20 of the frame, and a plurality of fixed plates 12 are provided on the left side of the front side of the right side plate 9 of the frame.

[0028] Working principle: During installation, first fix the sliding rail 15 on the left side plate 20 of the frame, then movably connect the movable plate 11 to the sliding rail 15, then fix the wire tube 4 on the right side plate 9 of the frame, connect the right side plate 9 of the frame and the sliding rail 15, then fix the two ends of the frame top plate 1 and the frame bottom plate 8 to the two ends of the left side plate 20 of the frame and the right side plate 9 of the frame, fix the fixed plate 12 in a suitable position with screws 14, then plug the LED LCD screen 7 into the socket 13 on the fixed plate 12 through the plug block 10 on the back to complete the fixation, and finally fix the decorative plate 6 with the buckle 3 and the slot 17, and the decorative plates 6 are fixed on all four sides of the frame.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An LED liquid crystal splicing screen connection device, comprising: The frame top plate (1) is characterized in that: the left side of the frame top plate (1) is fixedly connected to the frame left side plate (20), the right side of the frame top plate (1) is fixedly connected to the frame right side plate (9), the left side of the bottom end of the frame right side plate (9) is fixedly connected to the frame bottom plate (8), the left side of the frame bottom plate (8) is fixedly connected to the frame left side plate (20), the right sides of both ends of the frame left side plate (20) are fixedly connected to sliding rails (15), the sliding rails (15) are fixedly connected to the frame right side plate (9), and the front side of the sliding rails (15) is slidably connected to a plurality of movable plates (11); A plurality of fixed plates (12) are arranged on the front of the movable plate (11), both ends of the fixed plates (12) are threadedly connected with screws (14), and the screws (14) threadably penetrate the fixed plates (12) and the movable plate (11), a socket (13) is fixedly connected to the middle of the fixed plates (12), an insert block (10) is inserted into the interior of the socket (13), and an LED liquid crystal screen (7) is fixedly connected to the front of the insert block (10).

2. The LED liquid crystal splicing screen connection device according to claim 1, characterized in that: A plurality of buckles (3) are fixedly connected to the middle parts of the frame top plate (1), the frame left side plate (20), the frame right side plate (9) and the frame bottom plate (8); the outer parts of the buckles (3) are movably connected to a card slot (17); and the front side of the card slot (17) is fixedly connected to a decorative plate (6).

3. The LED liquid crystal splicing screen connection device according to claim 1, characterized in that: The two ends of the rear side of the movable plate (11) are fixedly connected with sliding T blocks (16), and the sliding T blocks (16) and the sliding rails (15) are movably engaged.

4. The LED liquid crystal splicing screen connection device according to claim 1, characterized in that: A wire inlet hole (5) is provided on the right side of the middle of the right side plate (9) of the frame body, a wire tube (4) is fixedly connected to the left side of the middle of the right side plate (9) of the frame body, and the wire tube (4) passes through the right side plate (9) of the frame body, and a plurality of wire outlet holes (2) are provided on the top and bottom surfaces of the wire tube (4).

5. The LED liquid crystal splicing screen connection device according to claim 1, characterized in that: Fixed frames (18) are fixedly connected to both sides of the sliding track (15), and rotating balls (19) are movably engaged inside the fixed frame (18).

6. The LED liquid crystal splicing screen connection device according to claim 1, characterized in that: A plurality of fixing plates (12) are provided on the right side of the front face of the left side plate (20) of the frame body, and a plurality of fixing plates (12) are provided on the left side of the front face of the right side plate (9) of the frame body.

Images