LED outdoor full-color display screen

Abstract

The utility model relates to the technical field of LED display screens, and discloses an LED outdoor full-color display screen which comprises a main body mechanism, an auxiliary mechanism and a dismounting mechanism, the auxiliary mechanism is located above the main body mechanism, and the dismounting mechanism is located on the left side of the main body mechanism. The main body mechanism comprises an LED full-color display screen body, an assembly shell, a placement groove and a self-maintenance assembly, the assembly shell is located at the outer end of the LED full-color display screen body, and the placement groove is fixedly formed in the right end of the front end of the assembly shell. According to the LED outdoor full-color display screen, by installing the main body mechanism, when the LED full-color display screen body is used, a dust removal brush can be automatically driven to move up and down according to use requirements, dust and sundries attached to the surface of the LED full-color display screen body are cleaned, and the situation that the visibility of the LED full-color display screen body is affected by dust accumulation is avoided; and the inconvenience caused by traditional manual cleaning is solved, and the automation and protection performance of the LED full-color display screen body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an outdoor full-color LED display screen. Background Art

[0002] LED display screens are divided into graphic display screens and video display screens, both of which are composed of LED matrix blocks. Because LED display screens display pictures in bright colors and have a strong three-dimensional effect, they are widely used in some public places.

[0003] The existing patent document with technical publication number CN215000612U provides a high-resolution outdoor full-color LED display screen. The utility model facilitates the adjustment and fixation of the angle of the high-resolution outdoor full-color LED display screen, is easy to operate, has high fixing stability, and improves the convenience of use.

[0004] However, the existing outdoor full-color LED display screen is not convenient for self-maintenance according to the use requirements when in use. Since the outdoor full-color LED display screen is placed outdoors for a long time, dust and debris in the air are easy to adhere to the surface of the outdoor full-color LED display screen. If it is not cleaned in time, it will affect the visibility and aesthetics of the outdoor full-color LED display screen. Manual cleaning brings many inconveniences and is less practical. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide an outdoor full-color LED display screen to solve the problem that the existing outdoor full-color LED display screen mentioned in the above background technology is not convenient for self-maintenance according to the use requirements.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor full-color LED display screen, comprising a main body mechanism, an auxiliary mechanism and a disassembly and assembly mechanism, wherein the auxiliary mechanism is located above the main body mechanism, and the disassembly and assembly mechanism is located on the left side of the main body mechanism; the main body mechanism comprises an LED full-color display screen body, an assembly shell, a placement groove and a self-maintenance component; the assembly shell is located at the outer end of the LED full-color display screen body, the placement groove is fixedly arranged at the right end of the front end of the assembly shell, and the self-maintenance component is located inside the placement groove.

[0009] The self-maintenance component includes an electric motor, a screw rod, a movable nut and a dust removal brush. The electric motor is fixedly installed at the upper end of the placement slot, the screw rod is fixedly installed at the transmission end of the lower end of the electric motor, the movable nut is threadedly connected to the outer end of the screw rod, and the dust removal brush is fixedly installed at the front end of the movable nut.

[0010] Preferably, the self-maintenance component also includes a movable seat, a slider, a fixed groove and a fixed rod, the movable seat is fixedly mounted on the lower end of the placement groove, the lower end of the screw rod is rotatably connected to the movable seat, the slider is fixedly mounted on the left end of the rear end of the dust removal brush, the fixed groove is fixedly arranged on the left end of the front end of the assembly shell, the fixed rod is fixedly mounted inside the fixed groove, the slider is located at the outer end of the fixed rod, the slider is slidably connected to the fixed rod, and the design of the slider and the fixed rod provides a supporting effect for the dust removal brush.

[0011] Preferably, the auxiliary mechanism includes a water tank, a water inlet pipe, a delivery pump, a delivery pipe and a nozzle. The water tank is fixedly installed on the upper end of the assembly shell, and the water inlet pipe is fixedly installed on the left end of the water tank. The design of the water inlet pipe facilitates the addition of water to the water tank.

[0012] Preferably, the delivery pump is fixedly installed at the front end of the water tank, the delivery pipe is fixedly installed at the front end of the delivery pump, and the nozzle is fixedly installed at the rear end of the delivery pipe. The delivery pump is designed to deliver the water stored in the water tank to the nozzle for spraying.

[0013] Preferably, the disassembly and assembly mechanism includes an assembly plate, an assembly groove, a protective plate, a hydraulic cylinder, an adjusting rod and a rubber block. The assembly plate is fixedly mounted at the upper and lower ends of the assembly shell, the assembly groove is fixedly arranged at the inner end of the assembly plate, and the protective plate is movably mounted at the left end of the assembly shell. The design of the assembly plate and the assembly groove facilitates the staff to install the assembly shell.

[0014] Preferably, the hydraulic cylinder is fixedly mounted at the rear end inside the assembly shell, the adjusting rod is fixedly mounted at the transmission end at the front end of the hydraulic cylinder, and the rubber block is fixedly mounted at the front end of the adjusting rod. The design of the hydraulic cylinder and the rubber block provides a positioning effect for the LED full-color display screen body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The LED outdoor full-color display screen, through the installation of the main body mechanism, can realize that when the LED full-color display screen body is in use, it can automatically drive the dust removal brush to move up and down according to the use needs, and clean the dust and debris attached to the surface of the LED full-color display screen body, so as to avoid dust accumulation affecting the visibility of the LED full-color display screen body, and solve the inconvenience caused by traditional manual cleaning, and improve the automation and protection of the LED full-color display screen body;

[0017] 2. The LED outdoor full-color display screen, through the installation of auxiliary mechanisms, can realize that when the LED full-color display screen body is in use, the water in the water storage tank can be sprayed onto the surface of the LED full-color display screen body through operation. The design of the dust removal brush has a better cleaning effect on the LED full-color display screen body, and can remove stains attached to the surface of the LED full-color display screen body, thereby improving the practicality of the LED full-color display screen body;

[0018] 3. The LED outdoor full-color display screen, through the installation and disassembly mechanism, realizes that when the LED full-color display screen body is in use, the staff can quickly separate the LED full-color display screen body from the assembly shell through operation, which is convenient for the staff to carry out inspection and maintenance operations on the LED full-color display screen body, reduces the staff's assembly time for the LED full-color display screen body, and improves the flexibility and practicality of the LED full-color display screen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the self-maintenance component of the utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the disassembly and assembly mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the assembly shell of the utility model.

[0023] In the figure: 1. Main body; 101. LED full-color display screen body; 102. Assembly shell; 103. Placement slot; 104. Self-maintenance component; 1041. Electric motor; 1042. Screw rod; 1043. Movable nut; 1044. Dust brush; 1045. Movable seat; 1046. Slider; 1047. Fixed slot; 1048. Fixed rod; 2. Auxiliary mechanism; 201. Water tank; 202. Water inlet pipe; 203. Delivery pump; 204. Delivery pipe; 205. Nozzle; 3. Disassembly and assembly mechanism; 301. Assembly plate; 302. Assembly slot; 303. Protective plate; 304. Hydraulic cylinder; 305. Adjustment rod; 306. Rubber block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4 The utility model provides a technical solution: an outdoor full-color LED display screen, comprising a main body mechanism 1, an auxiliary mechanism 2 and a disassembly mechanism 3, the auxiliary mechanism 2 is located above the main body mechanism 1, the disassembly mechanism 3 is located on the left side of the main body mechanism 1, the main body mechanism 1 comprises an LED full-color display screen body 101, an assembly shell 102, a placement groove 103 and a self-maintenance component 104, the assembly shell 102 is located at the outer end of the LED full-color display screen body 101, the placement groove 103 is fixedly arranged at the right end of the front end of the assembly shell 102, and the self-maintenance component 104 is located inside the placement groove 103.

[0026] The self-maintenance component 104 includes an electric motor 1041, a screw rod 1042, a movable nut 1043 and a dust removal brush 1044. The electric motor 1041 is fixedly installed at the upper end of the placement slot 103, the screw rod 1042 is fixedly installed at the transmission end of the lower end of the electric motor 1041, the movable nut 1043 is threadedly connected to the outer end of the screw rod 1042, and the dust removal brush 1044 is fixedly installed at the front end of the movable nut 1043.

[0027] The self-maintenance assembly 104 also includes a movable seat 1045, a slider 1046, a fixed groove 1047 and a fixed rod 1048. The movable seat 1045 is fixedly installed at the lower end of the placement groove 103. The lower end of the screw rod 1042 is rotatably connected to the movable seat 1045. The slider 1046 is fixedly installed at the left end of the rear end of the dust removal brush 1044. The fixed groove 1047 is fixedly set at the left end of the front end of the assembly shell 102. The fixed rod 1048 is fixedly installed inside the fixed groove 1047. The slider 1046 is located at the fixed rod. At the outer end of 1048, the slider 1046 is slidably connected to the fixed rod 1048. When it is necessary to clean the dust and stains attached to the surface of the LED full-color display screen body 101, the electric motor 1041 drives the movable nut 1043 to make a linear motion on the screw rod 1042. The movable nut 1043 drives the dust removal brush 1044 to move up and down, so as to clean the dust and debris attached to the surface of the LED full-color display screen body 101, thereby improving the visibility and aesthetics of the LED full-color display screen body 101.

[0028] The auxiliary mechanism 2 includes a water tank 201, a water inlet pipe 202, a delivery pump 203, a delivery pipe 204 and a nozzle 205. The water tank 201 is fixedly installed at the upper end of the assembly shell 102, the water inlet pipe 202 is fixedly installed at the left end of the water tank 201, the delivery pump 203 is fixedly installed at the front end of the water tank 201, the delivery pipe 204 is fixedly installed at the front end of the delivery pump 203, and the nozzle 205 is fixedly installed at the rear end of the delivery pipe 204. When the delivery pump 203 works, the water stored in the water tank 201 is delivered to the nozzle 205 through the delivery pipe 204 and sprayed onto the surface of the LED full-color display screen body 101.

[0029] The disassembly and assembly mechanism 3 includes an assembly plate 301, an assembly groove 302, a protective plate 303, a hydraulic cylinder 304, an adjustment rod 305 and a rubber block 306. The assembly plate 301 is fixedly mounted at the upper and lower ends of the assembly housing 102, the assembly groove 302 is fixedly arranged at the inner end of the assembly plate 301, the protective plate 303 is movably mounted at the left end of the assembly housing 102, the hydraulic cylinder 304 is fixedly mounted at the rear end inside the assembly housing 102, the adjustment rod 305 is fixedly mounted at the transmission end at the front end of the hydraulic cylinder 304, and the rubber block 306 is fixedly mounted at the front end of the adjustment rod 305. When the LED full-color display screen body 101 is used, The staff uses fasteners to fix the assembly plate 301 through the assembly groove 302, installs the assembly shell 102 to the location where it needs to be used, and then pulls the protective plate 303 to place the LED full-color display body 101 inside the assembly shell 102, and starts the hydraulic cylinder 304 to push the rubber block 306 to fully contact the LED full-color display body 101, fix the LED full-color display body 101, so that the LED full-color display body 101 is firmly installed inside the assembly shell 102, and then closes the protective plate 303, and the LED full-color display body 101 can be used.

[0030] Working principle: When using the LED full-color display screen body 101, the staff uses fasteners to fix the assembly plate 301 through the assembly slot 302, installs the assembly shell 102 to the location where it needs to be used, and then pulls the protective plate 303 to place the LED full-color display screen body 101 inside the assembly shell 102, starts the hydraulic cylinder 304 to push the rubber block 306 to fully contact the LED full-color display screen body 101, fixes the LED full-color display screen body 101, and makes the LED full-color display screen body 101 firmly installed inside the assembly shell 102, and then closes the protective plate 303, and the LED full-color display screen body 101 can be used. The ED full-color display screen body 101 is used. When it is necessary to clean the dust and stains attached to the surface of the LED full-color display screen body 101, the delivery pump 203 works to deliver the water stored in the water tank 201 to the nozzle 205 through the delivery pipe 204, and sprays it onto the surface of the LED full-color display screen body 101. The electric motor 1041 works to drive the movable nut 1043 to make a linear motion on the screw rod 1042. The movable nut 1043 drives the dust removal brush 1044 to move up and down, and the dust and debris attached to the surface of the LED full-color display screen body 101 are cleaned, thereby improving the visibility and aesthetics of the LED full-color display screen body 101.

[0031] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An outdoor full-color LED display screen, comprising a main mechanism (1), an auxiliary mechanism (2) and a disassembly mechanism (3), characterized in that: The auxiliary mechanism (2) is located above the main mechanism (1), the disassembly and assembly mechanism (3) is located on the left side of the main mechanism (1), the main mechanism (1) comprises an LED full-color display screen body (101), an assembly shell (102), a placement groove (103) and a self-maintenance component (104), the assembly shell (102) is located at the outer end of the LED full-color display screen body (101), the placement groove (103) is fixedly arranged at the right end of the front end of the assembly shell (102), and the self-maintenance component (104) is located inside the placement groove (103); The self-maintenance component (104) comprises an electric motor (1041), a screw rod (1042), a movable nut (1043) and a dust removal brush (1044); the electric motor (1041) is fixedly mounted on the upper end of the placement slot (103); the screw rod (1042) is fixedly mounted on the transmission end of the lower end of the electric motor (1041); the movable nut (1043) is threadedly connected to the outer end of the screw rod (1042); and the dust removal brush (1044) is fixedly mounted on the front end of the movable nut (1043).

2. The LED outdoor full-color display according to claim 1, characterized in that: The self-maintenance component (104) also includes a movable seat (1045), a slider (1046), a fixed groove (1047) and a fixed rod (1048); the movable seat (1045) is fixedly mounted at the lower end of the placement groove (103); the lower end of the screw rod (1042) is rotatably connected to the movable seat (1045); the slider (1046) is fixedly mounted at the left end of the rear end of the dust removal brush (1044); the fixed groove (1047) is fixedly arranged at the left end of the front end of the assembly shell (102); the fixed rod (1048) is fixedly mounted inside the fixed groove (1047); the slider (1046) is located at the outer end of the fixed rod (1048); and the slider (1046) is slidably connected to the fixed rod (1048).

3. The LED outdoor full-color display according to claim 2, characterized in that: The auxiliary mechanism (2) comprises a water storage tank (201), a water inlet pipe (202), a delivery pump (203), a delivery pipe (204) and a nozzle (205); the water storage tank (201) is fixedly mounted on the upper end of the assembly shell (102); and the water inlet pipe (202) is fixedly mounted on the left end of the water storage tank (201).

4. The LED outdoor full-color display according to claim 3, characterized in that: The delivery pump (203) is fixedly mounted at the front end of the water storage tank (201), the delivery pipe (204) is fixedly mounted at the front end of the delivery pump (203), and the nozzle (205) is fixedly mounted at the rear end of the delivery pipe (204).

5. The LED outdoor full-color display screen according to claim 4, characterized in that: The disassembly and assembly mechanism (3) comprises an assembly plate (301), an assembly groove (302), a protective plate (303), a hydraulic cylinder (304), an adjustment rod (305) and a rubber block (306); the assembly plate (301) is fixedly mounted at the upper and lower ends of the assembly shell (102); the assembly groove (302) is fixedly arranged at the inner end of the assembly plate (301); and the protective plate (303) is movably mounted at the left end of the assembly shell (102).

6. The LED outdoor full-color display screen according to claim 5, characterized in that: The hydraulic cylinder (304) is fixedly mounted at the rear end inside the assembly housing (102), the adjusting rod (305) is fixedly mounted at the transmission end at the front end of the hydraulic cylinder (304), and the rubber block (306) is fixedly mounted at the front end of the adjusting rod (305).

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