Handle fixing structure of LED display screen product

Abstract

The utility model discloses a handle fixing structure of an LED (light-emitting diode) display screen product, which only needs to lock a screw once and is high in production efficiency. A handle fixing structure of an LED display screen product comprises an LED module, a fixing piece, a screw and a handle. A convex part is arranged on the surface of the LED module; the first end of the fixing piece is matched with the surface of the LED module in an inserted mode, the second end of the fixing piece is fixed to the surface of the LED module in a locked mode through the screw, and the fixing piece and the protruding part are attached to form a shaft hole in a surrounding mode,

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a handle fixing structure for LED display screen products. Background Art

[0002] The newly developed product of the existing P3.9 LED display screen uses two mechanical screws to lock the fixing plate on the back of the module to make it easier for customers to pick up the LED module. The fixing plate fixes the handle's shaft to the surface of the module, achieving relative fixation between the shaft and the module, and the handle can rotate around the shaft as the center line.

[0003] Due to the special structure of the handle itself and its protrusion from the surface of the module, it cannot be automatically locked and fixed using the existing screw machine. It needs to be done manually with an electric screwdriver, which affects production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a handle fixing structure for an LED display screen product, which solves the problems existing in the prior art and only requires one screw to be tightened, thereby increasing production efficiency.

[0005] In order to achieve the above objectives, the solution of the present invention is:

[0006] A handle fixing structure for an LED display screen product comprises an LED module, a fixing plate, screws, and a handle; a protrusion is provided on the surface of the LED module; a first end of the fixing plate is pluggably engaged with the surface of the LED module, and a second end is fixed to the surface of the LED module by means of the screws; the fixing plate and the protrusion are in contact with each other to form an axial hole for rotationally engaging the rotating shaft of the handle.

[0007] The second end of the fixing plate is provided with a through hole for the screw to pass through, and the surface of the LED module is provided with a screw hole for the screw thread to cooperate with.

[0008] The LED module is provided with a slot at a position other than the protruding portion, and the first end of the fixing plate is embedded in the slot.

[0009] Preferably, the slot is open laterally and faces the protrusion.

[0010] The shaft hole is formed between the upper surface of the protruding portion and the lower surface of the fixing plate. The upper surface of the protruding portion and the lower surface of the fixing plate are both provided with arc-shaped grooves.

[0011] The top side of the protrusion extends to form a wing plate, the first end of the fixing plate is embedded between the wing plate and the surface of the LED module, and the lower surface of the wing plate and the upper surface of the fixing plate form the axis hole.

[0012] After adopting the above technical solution, the utility model has the following technical effects:

[0013] The utility model achieves the purpose of relative fixation by plugging the first end of the fixing plate into the surface of the LED module, and only needs to use a screw to lock and fix the second end, so that the fixing plate and the LED module can be relatively fixed. Only one screw needs to be locked during assembly, which has high production efficiency. In addition, an axial hole for the rotating shaft of the handle to cooperate is formed between the fixing plate and the LED module. The handle can be installed between the two and rotated freely, which is convenient for use and folding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is a schematic diagram of the fixing plate structure of the first embodiment of the utility model;

[0017] Figure 4 A three-dimensional diagram of the handle of the first embodiment of the present invention;

[0018] Figure 5 This is a schematic diagram of the installation process of the first embodiment of the utility model;

[0019] Figure 6 This is a schematic structural diagram of the second embodiment of the present utility model;

[0020] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0021] Figure 8 This is a schematic diagram of the fixing plate structure of the second embodiment of the present utility model;

[0022] Description of Figure Numbers:

[0023] 1-LED module; 11-protrusion; 12-slot; 13-screw hole; 14-wing plate;

[0024] 2-fixing plate; 21-perforation;

[0025] 3-screws;

[0026] 4-handle; 41-rotating shaft;

[0027] a-Axis hole. DETAILED DESCRIPTION

[0028] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0029] The utility model discloses a handle fixing structure for an LED display screen product, comprising an LED module 1, a fixing plate 2, screws 3 and a handle 4;

[0030] The surface of the LED module 1 is provided with a protrusion 11;

[0031] The first end of the fixing plate 2 is plugged into the surface of the LED module 1 and the second end is fixed to the surface of the LED module 1 by screws 3. The fixing plate 2 is attached to the protrusion 11 and forms an axis hole a for the rotating shaft 41 of the handle 4 to rotate with.

[0032] Through the above scheme, the utility model achieves the purpose of relative fixation by plugging the first end of the fixing plate 2 into the surface of the LED module 1. It only needs to use the screw 3 to lock and fix it at the second end, so that the fixing plate 2 and the LED module 1 can be relatively fixed. Only one screw 3 needs to be locked during assembly, which has high production efficiency. In addition, the fixing plate 2 and the LED module 1 form an axis hole a for the rotating shaft 41 of the handle 4 to cooperate with. The handle 4 can be installed between the two and rotate freely, which is convenient for use and folding.

[0033] In some embodiments of the present invention, the first end of the fixing piece 2 may be directly plugged into and matched with the protruding portion 11 , or may be plugged into and matched with other positions on the surface of the LED module 1 .

[0034] In some embodiments of the present invention, the second end of the fixing plate 2 is provided with a through hole 21 for the screw 3 to pass through, and the surface of the LED module 1 is provided with a screw hole 13 for the screw 3 to threadably engage with.

[0035] See also Figures 1 to 5 , shows the first embodiment of the utility model.

[0036] In the first embodiment, the LED module 1 is provided with a slot 12 at a position other than the protruding portion 11 , and the first end of the fixing plate 2 is embedded in the slot 12 to achieve relative fixation between the end and the LED module 1 .

[0037] Furthermore, the slot 12 is open laterally and faces the protruding portion 11 .

[0038] In the first embodiment, the upper surface of the protrusion 11 and the lower surface of the fixing plate 2 define the aforementioned axial hole a. That is, both the upper surface of the protrusion 11 and the lower surface of the fixing plate 2 are provided with an arcuate groove. Since the fixing plate 2 is fitted onto the upper surface of the protrusion 11, it can be designed as an arched or U-shaped structure, with corresponding connecting portions at both ends for forming the through-hole 21 or for plugging into the slot 12.

[0039] See also Figure 5 , the installation process of the first embodiment is:

[0040] ① Place the rotating shaft 41 of the handle 4 into the arc-shaped groove on the upper surface of the protrusion 11;

[0041] ②Insert the fixing plate 2, insert the right side of the fixing plate 2 into the slot 12, and make the arc-shaped groove of the fixing plate 2 fit onto the rotating shaft 41;

[0042] ③Tighten screw 3 on the left side of fixing plate 2.

[0043] See also Figures 6 to 8 , shows the second embodiment of the present utility model.

[0044] In the second embodiment, a wing plate 14 is formed by extending from the top side of the above-mentioned protrusion 11, and the first end of the fixing plate 2 is embedded between the wing plate 14 and the surface of the LED module 1, and the above-mentioned axial hole a is formed between the lower surface of the wing plate 14 and the upper surface of the fixing plate 2, that is, the lower surface of the wing plate 14 and the upper surface of the fixing plate 2 are both provided with an arc-shaped groove.

[0045] The installation process of the second embodiment is as follows:

[0046] ① Place the rotating shaft of the handle 4 into the arc-shaped groove on the lower surface of the protrusion 11;

[0047] ②Insert the fixing plate 2, insert the left side of the fixing plate 2 under the protrusion 11, and make the arc-shaped groove of the fixing plate 2 fit onto the rotating shaft 41;

[0048] ③Tighten screw 3 on the right side of fixing plate 2.

[0049] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A handle fixing structure for an LED display product, characterized by: Including LED module, fixing plate, screws and handle; The surface of the LED module is provided with a protrusion; The first end of the fixing plate is plugged into the surface of the LED module, and the second end is fixed to the surface of the LED module by the screw. The fixing plate is attached to the protruding portion and forms an axial hole for the rotating shaft of the handle to rotate.

2. The handle fixing structure of the LED display product according to claim 1, characterized in that: The second end of the fixing plate is provided with a through hole for the screw to pass through, and the surface of the LED module is provided with a screw hole for the screw thread to cooperate with.

3. The handle fixing structure of the LED display product according to claim 1, characterized in that: The LED module is provided with a slot at a position other than the protruding portion, and the first end of the fixing plate is embedded in the slot.

4. The handle fixing structure of the LED display product according to claim 3, characterized in that: The slot is open laterally and faces the protruding portion.

5. The handle fixing structure of the LED display product according to claim 1, characterized in that: The shaft hole is formed between the upper surface of the protruding portion and the lower surface of the fixing plate. The upper surface of the protruding portion and the lower surface of the fixing plate are both provided with arc-shaped grooves.

6. The handle fixing structure of the LED display product according to claim 1, characterized in that: The top side of the protrusion extends to form a wing plate, the first end of the fixing plate is embedded between the wing plate and the surface of the LED module, and the lower surface of the wing plate and the upper surface of the fixing plate form the axis hole.

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