High-light-transmittance LED display screen module

Abstract

The utility model discloses a high-light-transmittance LED display screen module. The high-light-transmittance LED display screen module comprises a module body and a back plate. The back plate is arranged at the rear middle end of the module body, the cavity is formed in the inner bottom end of the back plate, the connecting mechanism is connected to the inner middle end of the cavity through the two sets of middle plates, the connecting mechanism comprises a rotating cylinder, a rotating rod, connecting threads, a gear and other assemblies, and the gear can be rotated to drive the rotating rod to rotate and move, extend to the bottom end of the back plate and be connected with the outer side connecting face. According to the LED display screen module, the installation mode is optimized, extra connecting parts do not need to be used, the occupied space of the installation assembly is reduced, the situation that the installation assembly shields the module body and influences the light transmission of the LED display screen can be effectively avoided, the high light transmission of the LED display screen can be guaranteed, the attractiveness is improved, the use requirements of people are met, and high practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display screen technical field, concretely is a high light -transmitting LED display screen module. BACKGROUND

[0002] LED display screen is a kind of display mode by controlling semiconductor light-emitting diode, for displaying various information such as text, graphics, images, animation, market, video, video signal, and LED transparent display screen is favored by users due to its high light transmission.

[0003] The existing part LED transparent display screen module is usually used to additional installation component when installing, and too many installation components not only improve the installation step of LED transparent display screen module, and can cause the shielding of LED transparent display screen module, to reduce its light transmission, affect the sense of perception, have certain limitation. UTILITY MODEL CONTENT

[0004] The utility model is to provide a kind of high light transmission LED display screen module, to solve the problem raised in the above background.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of high light transmission LED display screen module, including module main body, further including the backboard of being located in the rear middle end of module main body;

[0006] The cavity is provided in the inner bottom end of the backboard, a group of middle plates are provided in the upper and lower ends of the cavity, a connecting mechanism is connected between the two groups of middle plates, and the top end of the backboard is provided with not less than two groups of threaded grooves.

[0007] Preferably, the connecting mechanism includes a rotating cylinder, a rotating rod, a connecting thread and a gear, the top surface of the lower end of the middle plate is rotatably connected with three groups of rotating cylinders, a rotating rod is provided in each of the rotating cylinders, a connecting thread is provided at the outer bottom end of the rotating rod, the rotating rod can extend through to the bottom end of the backplate, and a gear is connected to the top end of each of the rotating cylinders.

[0008] Preferably, the rotating cylinders are arranged in a triangular shape, the inner side of the rotating cylinder is provided with an internal thread, and the outer middle end of the rotating rod is provided with an external thread opposite to the internal thread.

[0009] Preferably, the three groups of gears are meshed with each other, the size of the gear at the rear end is greater than that of the other two gears, and the rear end of the gear at the rear end extends through to the rear end of the backplate.

[0010] Preferably, the outer side of each of the two groups of middle plates is provided with a through hole corresponding to the rotating rod.

[0011] Preferably, the thread groove position is opposite to a rotating rod, and the rotating rod can be connected with the thread groove through a connecting thread.

[0012] Preferably, the back plate bottom end is provided with a protrusion, a magnetic plate is arranged in the protrusion, and the back plate top end is provided with a groove corresponding to the protrusion.

[0013] Compared with the prior art, the LED display screen module has the advantages that:

[0014] The back plate is arranged at the rear middle end of the module main body, the back plate inner bottom end is provided with a cavity, the cavity inner middle end is connected with a connecting mechanism through two groups of middle plates, the connecting mechanism includes rotating cylinders, rotating rods, connecting threads and gear assemblies, the rotating rods can be driven to rotate and move by rotating the gear, extend to the back plate bottom end, and be connected with the outer connecting surface, the installation mode is optimized, additional connecting components are not needed, the space occupied by the installation assembly is reduced, the installation assembly can be effectively prevented from shielding the module main body and affecting the light transmittance of the LED display screen, the high light transmittance of the LED display screen can be ensured, the aesthetic property is improved, the use requirement of people is met, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a back view structural schematic diagram of the back plate inner bottom end of the utility model;

[0017] Figure 3 It is a cavity inner downward view structural schematic diagram of the utility model;

[0018] Figure 4 It is a back plate top end structural schematic diagram of the utility model.

[0019] In the drawing: module main body-1, back plate-2, cavity-21, middle plate-22, connecting mechanism-23, thread groove-24, rotating cylinder-231, rotating rod-232, connecting thread-233, gear-234. DETAILED DESCRIPTION

[0020] In order to further explain the technical scheme of the utility model, the following will be described in detail through specific embodiments.

[0021] Please refer to Figures 1-4 The utility model provides a kind of high light transmission LED display screen module, including module main body 1, still including being arranged in the back middle end of module main body 1 and being connected conveniently back plate 2;

[0022] Cavity 21 is arranged in the back plate 2 inner bottom end, and a group of middle plates 22 are arranged in the upper end and the lower end of cavity 21, and connecting mechanism 23 is connected between the two groups of middle plates 22, and the top end of back plate 2 is provided with not less than two groups of thread grooves 24.

[0023] Please refer to Figures 2-4 The utility model provides a high light -transmitting LED display screen module, connecting mechanism 23 includes rotating cylinder 231, rotating rod 232, connecting thread 233 and gear 234, the top surface rotationally connects three groups of rotating cylinder 231 of lower end middle plate 22, rotating cylinder 231 is in a triangular shape and sets up, rotating cylinder 231 all has a group of rotating rod 232 through the thread connection in, the inside of rotating cylinder 231 is equipped with internal thread, and the external thread of rotating rod 232 outer middle end is opposite, when rotating in rotating cylinder 231, can drive rotating rod 232 to move up and down through the internal and external thread, two groups of middle plate 22 outside all are equipped with the through -orifice of corresponding rotating rod 232, and it is favorable to the movement of rotating rod 232, and rotating rod 232 outer bottom end all are equipped with connecting thread 233, and can extend to the bottom end of backboard 2, convenient for with the external connecting surface or another group of backboard 2 top end's thread groove 24 connection, realize the splicing connection of LED display screen module, wherein, backboard 2 bottom end is equipped with the lug, and the lug is equipped with the magnetic attraction board in, and backboard 2 top end is equipped with the recess of corresponding lug, and the lug can be adsorbed in the recess through the magnetic attraction board, improve the stability when installing LED display screen module;

[0024] Rotating cylinder 231 top end all are connected with a group of gear 234, three groups of gear 234 are mutually engaged, and the size of rear end gear 234 is greater than the remaining two groups of gear 234, and the rear end of rear end gear 234 extends to the rear end of backboard 2, it is favorable for user to contact and exert force, and rotating the rear end gear 234 can drive the remaining two groups of gear 234 to rotate, and drive rotating cylinder 231 to rotate, to realize the rotating movement of rotating rod 232.

[0025] The working principle is as follows:

[0026] When using, a group of module main bodies 1 can be placed on the top end of the outside mounting surface, and the rear end gear 234 extends to the part of the backboard 2 outside, the rear end gear 234 can drive the remaining two groups of gear 234 to rotate, so as to drive the three groups of rotating cylinder 231 to rotate, and move the rotating rod 232 downward, after the rotating rod 232 extends to the bottom end of the backboard 2, the connecting thread 233 can be installed and connected with the outside mounting surface, and fixed;

[0027] When the LED display screen module needs to be spliced and expanded, the bottom end of another group of LED display screen modules can be placed on the top end of the backboard 2 of the fixed LED display screen module, the lug is adsorbed in the recess through the magnetic attraction board, and is preliminarily fixed, and the above steps are repeated, the rotating rod 232 is connected with the thread groove 24, and the expansion splicing of the LED display screen module is realized.

[0028] The above merely describes preferred examples of the present application and is not intended to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high-transmittance LED display module, comprising a module body (1); Its features are: It also includes a back plate (2) located at the rear middle of the module body (1); The back plate (2) has a cavity (21) at the bottom. A set of middle plates (22) is provided at both the top and bottom of the cavity (21). A connecting mechanism (23) is connected between the two sets of middle plates (22). The top of the back plate (2) has no less than two sets of threaded grooves (24).

2. The high-transmittance LED display module according to claim 1, characterized in that: The connecting mechanism (23) includes a rotating cylinder (231), a rotating rod (232), a connecting thread (233), and a gear (234). Three sets of rotating cylinders (231) are rotatably connected to the top surface of the lower middle plate (22). Each rotating cylinder (231) is provided with a set of rotating rods (232). The bottom of each rotating rod (232) is provided with a connecting thread (233). The rotating rods (232) can extend through to the bottom of the back plate (2). Each rotating cylinder (231) is connected to a set of gears (234).

3. The high-transmittance LED display module according to claim 2, characterized in that: The rotating cylinder (231) is arranged in a triangular shape. The inner side of the rotating cylinder (231) is provided with an internal thread, and the outer middle end of the rotating rod (232) is provided with an external thread opposite to it.

4. The high-transmittance LED display module according to claim 2, characterized in that: The three sets of gears (234) mesh with each other, and the rear gear (234) is larger than the other two sets of gears (234). The rear end of the rear gear (234) extends through to the rear end of the back plate (2).

5. The high-transmittance LED display module according to claim 2, characterized in that: Both sets of middle plates (22) have openings on the outer side corresponding to the rotating rod (232).

6. The high-transmittance LED display module according to claim 5, characterized in that: The threaded groove (24) is positioned opposite to the rotating rod (232), and the rotating rod (232) can be connected to the threaded groove (24) via a connecting thread (233).

7. The high-transmittance LED display module according to claim 6, characterized in that: The back plate (2) has a protrusion at the bottom and a magnetic plate inside the protrusion. The back plate (2) has a groove corresponding to the protrusion at the top.

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