Supporting unit of outer wall display screen

Abstract

The utility model provides a supporting unit of an outer wall display screen, which comprises a cross rod and a vertical rod, the cross rod is horizontally, vertically and horizontally fixedly connected to the vertical rod, a front end connecting piece is fixedly connected to the vertical rod on the front side, the front end connecting piece comprises an end plate, four threaded holes are formed in the end plate, and the threaded holes are fixedly connected to the end plate. A rear end connecting piece is arranged in the middle of the cross rod located on the back face and comprises a pedal, the lower end of the pedal is fixedly connected with an L-shaped piece, the L-shaped piece and the pedal form a clamping groove, and the cross rod is arranged in the clamping groove in a matched mode. According to the invention, the front end connecting piece and the rear end connecting piece are arranged, so that the use of the supporting unit is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of support unit, in particular to a support unit of outer wall display screen. BACKGROUND

[0002] The wall LED display screen is a kind of display device installed on the wall, which is widely used in the fields of advertisement, information display, stage background, etc. The wall LED display screen is mostly composed of multiple LED color screens, and the larger the wall LED display screen is, the more LED color screens are used. The front of the LED color screen is longitudinally and transversely provided with a plurality of groups of LED lamp beads, and each group of LED lamp groups is provided with independently emitting R, G and B three primary color semiconductors.

[0003] For the construction of the wall LED display screen with super large size, if it is directly fixed and connected on the outer wall, due to the space occupied by the cable, the structural strength of the outer wall and the construction safety, it is necessary to erect a steel structure support frame between the outer wall and the wall LED display screen. SUMMARY

[0004] In order to solve the problem that the wall LED display screen is directly fixed and connected on the outer wall, due to the space occupied by the cable, the structural strength of the outer wall and the construction safety, the present application discloses a support unit of outer wall display screen, which comprises a horizontal rod and a vertical rod, and the horizontal rod is horizontally and transversely fixedly connected on the vertical rod. The horizontal rod and the vertical rod constitute the main structure of the support unit.

[0005] A front end connecting piece is fixedly connected on the vertical rod at the front, the front end connecting piece comprises an end plate, and four through holes are arranged on the end plate. The front end connecting piece is used for connecting the display screen arranged at the front.

[0006] A rear end connecting piece is arranged on the middle part of the horizontal rod at the back, the rear end connecting piece comprises a pedal, the lower end of the pedal is fixedly connected with an L-shaped piece, the L-shaped piece and the pedal constitute a clamping groove, and the horizontal rod is matched in the clamping groove. The rear end connecting piece is used for fixing the main structure, and the pedal is arranged to facilitate the workers to climb on the main structure.

[0007] Preferably, an inclined rod is fixedly connected between two adjacent vertical rods. The inclined rod improves the overall structural strength of the main structure.

[0008] Preferably, a U-shaped screw rod is arranged to pass through the back of the end plate, and a first nut is threadedly connected at the end of the U-shaped screw rod. The U-shaped screw rod is clamped and fixed on the vertical rod, and the first nut is used for fixing, so as to fix the front end connecting piece on the vertical rod.

[0009] Preferably, the edges of the pedal and the L-shaped piece are all bent to form a folded plate, and a straight screw rod is arranged to pass through the folded plate, two second nuts are threadedly connected to the straight screw rod, and the folded plate is located between the two second nuts. The straight screw rod is fixedly connected to the outer wall in advance, and is fixedly connected through the two second nuts, and the two second nuts can also provide a limiting effect.

[0010] The beneficial effects of the present application are as follows:

[0011] 1. The support unit is built at the outer wall to meet the construction needs of the wall LED display screen, and the support unit provides space for cable arrangement and installation of the wall LED display screen by the staff.

[0012] 2. The rear end connecting piece is arranged to fix the main body structure to the outer wall, and the structure of the pedal is beneficial to the climbing of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a perspective view of the present application;

[0014] Fig. 2 is a schematic view of the front end connecting piece of the present application;

[0015] Fig. 3 is a schematic view of the rear end connecting piece of the present application;

[0016] Fig. 4 is a schematic view of the use of the present application.

[0017] LIST OF REFERENCE NUMBERS:

[0018] 1. horizontal rod; 2. vertical rod; 3. inclined rod; 4. front end connecting piece; 5. rear end connecting piece;

[0019] 41. end plate; 42. first nut; 43. through hole; 44. U-shaped screw rod; 51. pedal; 52. clamping groove; 53. second nut; 54. straight screw rod. DETAILED DESCRIPTION

[0020] The present application will be further illustrated below in conjunction with the drawings and specific embodiments, and it should be understood that the following specific embodiments are only used to illustrate the present application and not to limit the scope of the present application. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0021] As Figs. 1 to 4As shown, a support unit of an outer wall display screen includes horizontal rods 1 and vertical rods 2, the horizontal rods 1 and the vertical rods 2 are both provided with several rods, and the vertical rods 2 are provided with two layers in front and back, and the horizontal rods 1 connect and fix the two-layer structure into a main structure, and the horizontal rods 1 are fixed and connected horizontally and longitudinally on the vertical rods 2.

[0022] A front end connecting piece 4 is fixed and connected on the front vertical rod 2, the front end connecting piece 4 is connected and fixed with the display screen, the front end connecting piece 4 includes an end plate 41, four through holes 43 are provided on the end plate 41, and a bolt or other connecting piece is used to pass through the through holes 43 and the display screen to be fixed and connected.

[0023] A rear end connecting piece 5 is provided in the middle of the back horizontal rod 1, the rear end connecting piece 5 is used to fix and connect the main frame on the outer wall, the rear end connecting piece 5 includes a tread plate 51, the lower end of the tread plate 51 is fixed and connected with an L-shaped piece, and the L-shaped piece and the tread plate 51 form a clamping groove 52, the horizontal rod 1 is matched in the clamping groove 52, and the horizontal rod is fixed through the clamping groove 52, and in addition, the setting of the tread plate 51 is also beneficial to the up and down climbing of the staff.

[0024] The two vertical rods 2 adjacent in front and back are fixed and connected with an inclined rod 3, the setting of the inclined rod 3 improves the overall strength of the main structure.

[0025] A U-shaped screw rod 44 is provided on the back of the end plate 41, and a first nut 42 is threadedly connected at the end of the U-shaped screw rod 44, the front end connecting piece 4 is fixed and connected on the vertical rod 2 through the U-shaped screw rod 44 and the first nut 42.

[0026] The edges of the tread plate 51 and the L-shaped piece are both bent to form a folded plate, a straight screw rod 54 is provided on the folded plate, the straight screw rod 54 is fixed and connected on the outer wall in advance, or a connecting piece connecting the straight screw rod 54 is provided on the outer wall, two second nuts 53 are threadedly connected on the straight screw rod 54, and the folded plate is located between the two second nuts 53, that is, one of the second nuts 53 is used to limit the folded plate, and the other second nut 53 is used for fixing.

[0027] The technical means disclosed in the scheme of the application is not limited to the technical means disclosed in the above-mentioned embodiments, and also includes the technical scheme composed of any combination of the above technical features.

Claims

1. A support unit for an external wall display screen, characterized by Including horizontal pole (1) and vertical pole (2), horizontal pole (1) is fixedly connected horizontally on vertical pole (2); Front end connecting piece (4) is fixedly connected on vertical pole (2) on the front, front end connecting piece (4) includes end plate (41), four through holes (43) are arranged on end plate (41); Back end connecting piece (5) is arranged on the middle of horizontal pole (1) on the back, back end connecting piece (5) includes pedal (51), the lower end of pedal (51) is fixedly connected with L-shaped piece, and L-shaped piece and pedal (51) constitute clamping groove (52), horizontal pole (1) is fitted in clamping groove (52).

2. The support unit of claim 1, wherein: Inclined pole (3) is fixedly connected between two vertical poles (2) adjacent to each other.

3. The support unit of claim 1, wherein: U-shaped screw rod (44) is arranged on the back of end plate (41) and passes out, the end of U-shaped screw rod (44) is threadedly connected with first nut (42).

4. The support unit of claim 1, wherein: The edge of pedal (51) and L-shaped piece is all arranged to be bent to form folding plate, straight screw rod (54) is arranged on folding plate and passes out, two second nuts (53) are threadedly connected on straight screw rod (54), and folding plate is between two second nuts (53).

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