LED display screen connecting piece

Abstract

The utility model relates to the technical field of display screen connecting pieces, and discloses an LED display screen connecting piece which comprises a fixing base, adjusting mechanisms are rotationally connected to the four corners of the fixing base, and a connecting mechanism is rotationally connected to the end, away from the fixing base, of each adjusting mechanism. According to the LED display screen connecting piece, by adjusting the length of the adjusting mechanism, the connecting mechanism is clamped at the four corners of an LED display screen, the edges of the LED display screen abut against the limiting strips, then the rotary knob is rotated, the threaded rods drive the clamping plates to move downwards, and therefore the four corners of the LED display screen are fixed through the clamping plates and the fixing plates; the rubber pad is used for skid resistance, connection is quite convenient and rapid, operation is quite easy, the limiting sleeve is used for limiting the limiting rod, the limiting rod cannot rotate relative to the limiting sleeve, when the adjusting ring is rotated, the limiting rod can move relative to the limiting sleeve, and therefore the length of the adjusting mechanism is adjusted; and therefore, the LED display screens with different sizes can be used.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen connecting piece technical field, especially relates to a LED display screen connecting piece. BACKGROUND

[0002] LED display screen is a kind of flat panel display, by individual small LED module panel, to show text, image, video and various information equipment, LED electronic display screen set microelectronic technology, computer technology, information processing, with bright color, dynamic range, high brightness, long life, stable and reliable work advantages, LED display screen is widely used in commercial media, cultural performance market, stadium, information dissemination, news release, securities trading, etc., can satisfy the needs of different environments, most of the LED display screen is installed on the wall surface by frame connecting piece in use process, and the connecting piece structure used is mostly two bolt mounting racks, one side is installed LED display screen by bolt, and the other side is installed on the display wall by bolt.

[0003] At present, the connection of different size display screens (display screen backboard without mounting thread hole) in the market is to install extension rod on four corners, and different size display screens are fixed by changing the rotation angle of extension rod, but it has the following disadvantages, on the one hand, when display screen is inclined downward for a long time, display screen can slide off from the jaw, and the larger the display screen is clamped, the more the extension rod end is close to the middle of the upper and lower sides of display screen, and the more the display screen clamped is easy to shake, and the stability is poor. UTILITY MODEL CONTENT

[0004] The utility model mainly aims at providing a kind of LED display screen connecting piece, can effectively solve the problems in the background art.

[0005] To achieve the above object, the technical scheme adopted by the utility model is as follows: a kind of LED display screen connecting piece, including fixed seat, the fixed seat four corners are rotationally connected with adjusting mechanism, the end of adjusting mechanism away from fixed seat is rotationally connected with connecting mechanism, the lower middle part of fixed seat is installed with suspender;

[0006] The connecting mechanism includes fixed plate, clamping plate, multiple threaded rods and multiple knobs, the lower middle part of fixed plate is rotationally connected at the end of adjusting mechanism away from fixed seat, the upper end of multiple threaded rods is fixedly connected in the lower part of clamping plate, the lower part of threaded rod penetrates fixed plate and is screw-connected in the middle part of knob, and the upper part of knob is rotationally connected in the lower part of fixed plate.

[0007] Preferably, the threaded rod is provided with a spring around the outer periphery, and the spring is arranged between the fixed plate and the clamping plate.

[0008] Preferably, the upper part of the fixing base is provided with rubber pads, and the fixing plate and the clamping plate are provided with rubber pads on the opposite sides.

[0009] Preferably, the middle part of the upper side of the fixing plate is provided with a limiting strip, and the thickness of the limiting strip is less than the thickness of the LED display screen.

[0010] Preferably, the adjusting mechanism comprises a limiting sleeve, a limiting rod and an adjusting ring, one end of the limiting sleeve is rotationally connected to the four corners of the fixing base, one end of the limiting rod is slidably connected to the other end of the limiting sleeve, the other end of the limiting rod is rotationally connected to the middle part of the fixing plate, the middle part of the adjusting ring is threadedly connected to the outer periphery of the limiting rod, and one side of the adjusting ring is rotationally connected to the limiting sleeve close to the one end of the limiting rod.

[0011] Preferably, the outer periphery of the adjusting ring is provided with anti-skid grooves.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] 1. By adjusting the length of the adjusting mechanism, the connecting mechanism is clamped at the four corners of the LED display screen, and the edge of the LED display screen is abutted against the limiting strip, then the knob is rotated, the threaded rod drives the clamping plate to move downward, thereby the four corners of the LED display screen are fixed by the clamping plate and the fixing plate, and the rubber pads are used for anti-skid, the connection is very convenient and fast, and the operation is very simple.

[0014] 2. The limiting rod is limited by the limiting sleeve, so that the limiting rod cannot rotate relative to the limiting sleeve, and when the adjusting ring is rotated, the limiting rod moves relative to the limiting sleeve, thereby the length of the adjusting mechanism is adjusted, and the LED display screen of different sizes can be used. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the adjusting mechanism of the LED display screen connecting piece.

[0016] Fig. 2 It is a structural schematic view of the connecting mechanism of the LED display screen connecting piece.

[0017] Fig. 3 It is a structural schematic view of the LED display screen connecting piece.

[0018] In the drawing: 1, fixing base; 2, adjusting mechanism; 201, limiting sleeve; 202, limiting rod; 203, adjusting ring; 3, suspender; 4, connecting mechanism; 401, fixing plate; 402, clamping plate; 403, threaded rod; 404, knob; 405, limiting strip; 406, rubber pad; 407, spring. DETAILED DESCRIPTION

[0019] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] As shown in the figure, an LED display screen connecting piece, including fixed seat 1, fixed seat 1 four corners rotatably connected with adjusting mechanism 2, adjusting mechanism 2 far away from fixed seat 1 one end rotatably connected with connecting mechanism 4, fixed seat 1 lower side middle part is installed with suspender 3. Figs. 1-3

[0021] In the embodiment, connecting mechanism 4 includes fixed plate 401, clamping plate 402, a plurality of threaded rods 403 and a plurality of knobs 404, fixed plate 401 lower side middle part rotatably connected in adjusting mechanism 2 far away from fixed seat 1 one end, a plurality of threaded rods 403 upper end fixedly connected in clamping plate 402 lower part, threaded rod 403 lower part penetrates fixed plate 401 and is screwedly connected in knob 404 middle part, knob 404 upper part rotatably connected in fixed plate 401 lower part, threaded rod 403 outer periphery is provided with spring 407, spring 407 is arranged between fixed plate 401 and clamping plate 402, fixed seat 1 upper part is provided with rubber pad 406, fixed plate 401 and clamping plate 402 opposite side is provided with rubber pad 406, fixed plate 401 upper side middle part is provided with limiting strip 405, limiting strip 405 thickness is less than LED display screen thickness.

[0022] Specifically, by adjusting the length of adjusting mechanism 2, connecting mechanism 4 is clamped in the four corners of the LED display screen, and the edge of the LED display screen is pressed against the limiting strip 405, then the knob 404 is rotated, the threaded rod 403 drives the clamping plate 402 to move downward, thereby fixing the four corners of the LED display screen through the clamping plate 402 and the fixed plate 401, and preventing slipping through the rubber pad 406, the connection is very convenient and fast, and the operation is very simple.

[0023] In the embodiment, adjusting mechanism 2 includes limiting sleeve 201, limiting rod 202 and adjusting ring 203, limiting sleeve 201 one end rotatably connected in fixed seat 1 four corners, limiting rod 202 one end slidably connected in limiting sleeve 201 other end inside, limiting rod 202 other end rotatably connected in fixed plate 401 middle part, adjusting ring 203 middle part screwedly connected in limiting rod 202 outer periphery, adjusting ring 203 one side rotatably connected in limiting sleeve 201 close to limiting rod 202 one end, adjusting ring 203 outer periphery is provided with anti-skid groove.

[0024] Specifically, the limiting sleeve 201 limits the limiting rod 202, so that the limiting rod 202 cannot rotate relative to the limiting sleeve 201, and when the adjusting ring 203 is rotated, the limiting rod 202 moves relative to the limiting sleeve 201, thereby adjusting the length of the adjusting mechanism 2, so that the LED display screen of different sizes can be used. ​

[0025] Working principle:

[0026] By adjusting the length of the adjusting mechanism 2, the connecting mechanism 4 is clamped at the four corners of the LED display screen, and the edge of the LED display screen is pressed against the limiting strip 405, then the knob 404 is rotated, the threaded rod 403 drives the clamping plate 402 to move down, thereby fixing the four corners of the LED display screen through the clamping plate 402 and the fixed plate 401, and preventing slipping through the rubber pad 406, the connection is very convenient and fast, and the operation is very simple, the limiting sleeve 201 limits the limiting rod 202, so that the limiting rod 202 cannot rotate relative to the limiting sleeve 201, and when the adjusting ring 203 is rotated, the limiting rod 202 moves relative to the limiting sleeve 201, thereby adjusting the length of the adjusting mechanism 2, and different sizes of LED display screens can be used.

[0027] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An LED display screen connecting piece comprising a fixing base (1), characterized in that: The fixed seat (1) four corner rotation is connected with adjusting mechanism (2), the adjusting mechanism (2) is away from the one end of fixed seat (1) rotation connection has connecting mechanism (4), the fixed seat (1) lower side middle part is installed with derrick (3); The connecting mechanism (4) includes fixed plate (401), clamping plate (402), a plurality of threaded rods (403) and a plurality of knobs (404), the lower side middle part of the fixed plate (401) is rotatably connected to the one end of the adjusting mechanism (2) away from the fixed seat (1), the lower part of the clamping plate (402) is fixedly connected to the upper end of the plurality of threaded rods (403), the lower part of the threaded rod (403) penetrates the fixed plate (401) and is screwedly connected to the middle part of the knob (404), and the upper part of the knob (404) is rotatably connected to the lower part of the fixed plate (401). The adjusting mechanism (2) includes a limiting sleeve (201), a limiting rod (202) and an adjusting ring (203), one end of the limiting sleeve (201) is rotatably connected to the four corners of the fixed seat (1), one end of the limiting rod (202) is slidably connected to the inside of the other end of the limiting sleeve (201), the other end of the limiting rod (202) is rotatably connected to the middle part of the fixed plate (401), the middle part of the adjusting ring (203) is screwedly connected to the outer periphery of the limiting rod (202), and one side of the adjusting ring (203) is rotatably connected to the limiting sleeve (201) close to the one end of the limiting rod (202).

2. The LED display screen connecting piece of claim 1, wherein: The outer periphery of the threaded rod (403) is provided with a spring (407), and the spring (407) is arranged between the fixed plate (401) and the clamping plate (402).

3. The LED display screen connecting piece of claim 1, wherein: The upper part of the fixed seat (1) is provided with a rubber pad (406), and the opposite sides of the fixed plate (401) and the clamping plate (402) are provided with rubber pads (406).

4. The LED display screen connecting piece of claim 1, wherein: The upper side middle part of the fixed plate (401) is provided with a limiting strip (405), and the thickness of the limiting strip (405) is less than the thickness of the LED display screen.

5. The LED display screen connecting piece of claim 1, wherein: The outer periphery of the adjusting ring (203) is provided with an anti-skid groove. The outer periphery of the adjusting ring (203) is provided with an anti-skid groove.

Images