Face cover and bottom shell connecting structure of transparent screen display module

Abstract

The utility model discloses a connecting structure of a mask and a bottom shell of a transparent screen display module, which comprises the following components: a mask which is provided with a plurality of first through holes, and the inner walls of the first through holes are provided with convex teeth; a plurality of second through holes are formed in the bottom shell, and buckles are arranged along the inner walls of the second through holes in an upward extending mode; the face cover is arranged on the bottom shell, the first through hole and the second through hole are correspondingly communicated in position, and the buckle is inserted into the first through hole and connected with the protruding teeth in a clamped mode. The connection between the mask and the bottom shell is simple and fast; the problems of deformation, unaligned flatness, up-down dislocation and the like caused by the fact that the face cover and the bottom shell are long can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to transparent screen technical field especially, relate to a kind of mask and bottom shell connecting structure of transparent screen display module. BACKGROUND

[0002] In recent years in LED display screen display field, a kind of holographic transparent LED display screen, LED transparent screen, with its unique permeability effect, has obtained the favor of major merchants. The display module of transparent screen generally includes mask and bottom shell, mask and bottom shell are assembled together by connecting piece, but the way that mask and bottom shell are assembled together by connecting piece at least has one of following deficiencies at present:

[0003] 1, the way that mask and bottom shell are connected respectively by connecting piece is relatively troublesome, time-consuming and laborious;

[0004] 2, the volume of connecting piece is larger, can occupy larger area, so connecting piece can shield the through-hole position of mask and bottom shell, connecting piece can be seen in the display surface of display module, seriously affect the display effect of display module and display screen;

[0005] 3, when the length of mask and bottom shell is longer, mask and bottom shell inevitably will appear deformation, so that mask and bottom shell exist flatness misalignment, up and down dislocation and other problems;

[0006] Therefore, the improvement of transparent screen is more and more needed. CONTENT OF UTILITY MODEL

[0007] The utility model aims at at least in a certain extent solve one of the problems existing in prior art related, and for this purpose, one purpose of the utility model is to propose a kind of mask and bottom shell connecting structure of transparent screen display module, and the connection between its mask and bottom shell is simple, fast.

[0008] The above-mentioned purpose is realized by the following technical scheme:

[0009] A kind of mask and bottom shell connecting structure of transparent screen display module, comprising:

[0010] Mask, a plurality of first through holes are formed on the mask, and a plurality of first through holes are provided with a plurality of first through holes on the inner wall of the first through hole;

[0011] Bottom shell, a plurality of second through holes are formed on the bottom shell, and a plurality of second through holes are provided with a plurality of second through holes on the inner wall of the second through hole and extend upwards;

[0012] The mask is arranged on the bottom shell, the position of the first through hole and the second through hole is communicated, and the buckle is inserted into the first through hole and is connected with the convex tooth.

[0013] In some embodiments, the protruding teeth are arranged close to the inner wall of the first through hole, the buckle is arranged close to the inner wall of the second through hole, and the top of the buckle is lower than the top surface of the mask.

[0014] In some embodiments, a first guide inclined surface is arranged at the bottom of the protruding teeth for cooperating with the buckle.

[0015] In some embodiments, a second guide inclined surface is arranged at the top of the buckle, and the second guide inclined surface cooperates with the first guide inclined surface.

[0016] In some embodiments, the buckle is in a hollow ring shape, a clamping hole is formed at the center of the buckle, and the protruding teeth are clamped in the clamping hole.

[0017] In some embodiments, a first inclined surface is arranged at the top of the protruding teeth, a second inclined surface is arranged at the top of the clamping hole, and the first inclined surface and the second inclined surface cooperate when the protruding teeth are clamped in the clamping hole.

[0018] In some embodiments, the bottom surface of the mask abuts against the top surface of the bottom shell.

[0019] Compared with the prior art, the utility model has at least the following beneficial effects:

[0020] 1、 the utility model discloses a mask and bottom shell connecting structure of transparent screen display module, and the connection between its mask and bottom shell is simple, fast. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structure schematic diagram of the mask in the embodiment;

[0022] Figure 2 It is Figure 1 the partial close-up view of A part in it;

[0023] Figure 3 It is the structure schematic diagram of the bottom shell in the embodiment;

[0024] Figure 4 It is Figure 3 the partial close-up view of B part in it;

[0025] Figure 5 It is the assembly schematic diagram of the mask and bottom shell in the embodiment;

[0026] Figure 6 It is Figure 5 the partial close-up view of C part in it. DETAILED DESCRIPTION

[0027] Embodiment one: as Figures 1 to 6The embodiment shown provides a mask and bottom shell connecting structure of a transparent screen display module, comprising:

[0028] The mask 1 is provided with a plurality of first through holes 10, and the inner wall of the first through hole 10 is provided with a protruding tooth 11;

[0029] The bottom shell 2 is provided with a plurality of second through holes 20, and the inner wall of the second through hole 20 is provided with a buckle 21 extending upward;

[0030] The mask 1 is arranged on the bottom shell 2, the positions of the first through hole 10 and the second through hole 20 correspond to be connected, and the buckle 21 is inserted into the first through hole 10 and connected with the protruding tooth 11.

[0031] The mask and bottom shell connecting structure of the transparent screen display module provided by the embodiment is simple and fast in connection between the mask and the bottom shell.

[0032] When installing, the mask 1 is arranged on the bottom shell 2, the positions of the first through hole 10 and the second through hole 20 correspond, at this time the buckle 21 on the bottom shell 2 is inserted into the first through hole 10 and connected with the protruding tooth 11, so that the mask 1 and the bottom shell 2 can be assembled together, which is simple in structure, reasonable in design, and can realize the fast connection and installation of the mask 1 and the bottom shell 2.

[0033] And without additional connecting parts, the first through hole 10 and the second through hole 20 are basically not blocked, so that the display effect of the display module and the display screen can be ensured to a certain extent.

[0034] Preferably, one protruding tooth 11 is arranged in each first through hole 10, and the two adjacent protruding teeth 11 are arranged in a left-up and right-down manner, and correspondingly, the arrangement mode of the buckle 21 matches the arrangement mode of the protruding tooth 11, and each buckle 21 is connected with the corresponding protruding tooth 11, so that more connecting points can be provided between the mask 1 and the bottom shell 2, the connection between the two is uniform in stress, the buckling force is stronger, and the problems of deformation, misalignment of flatness, up-down misalignment and the like caused by the long mask and bottom shell can be reduced to a certain extent.

[0035] In the embodiment, the protruding tooth 11 is arranged close to the inner wall of the first through hole 10, and the buckle 21 is arranged close to the inner wall of the second through hole 20, so that the blocking of the protruding tooth 11 and the buckle 21 to the first through hole 10 and the second through hole 20 can be effectively reduced, and the display effect of the display module and the display screen can be ensured.

[0036] The top of the buckle 21 is lower than the top surface of the mask 1, so that the cleanliness of the top surface of the mask 1 and the display surface can be ensured, and the buckle 21 protruding from the top surface of the mask 1 can avoid affecting the overall appearance of the display module.

[0037] Further, the first guide slope 111 is arranged at the bottom of the convex tooth 11 and used for cooperating with the buckle 21, which is simple in structure and facilitates the insertion of the convex tooth 11 into the buckle 21 and the connection between the mask and the bottom shell.

[0038] In the embodiment, the second guide slope 211 is arranged at the top of the buckle 21 and used for cooperating with the first guide slope 111, which is simple in structure and facilitates the insertion of the convex tooth 11 into the buckle 21 and the connection between the mask and the bottom shell.

[0039] Further, the buckle 21 is hollow and annular, and the carding hole 212 is formed at the center of the buckle 21, and the convex tooth 11 is arranged in the carding hole 212, which is simple in structure, reasonable in design, stable and reliable in connection between the convex tooth 11 and the buckle 21 and not easy to be disconnected.

[0040] Further, the first guide slope 111 is arranged at the bottom of the convex tooth 11 and used for cooperating with the buckle 21, which is simple in structure and facilitates the insertion of the convex tooth 11 into the buckle 21 and the connection between the mask and the bottom shell.

[0041] In the embodiment, the bottom surface of the mask 1 is abutted against the top surface of the bottom shell 2, so as to improve the tightness of the connection between the mask 1 and the bottom shell 2.

[0042] In addition, the display module provided in the embodiment can realize the connection between the mask 1 and the bottom shell 2 without screwing, which effectively avoids the rust and mildew of the screw and affects the display effect.

[0043] The above only describes some embodiments of the present application. For those skilled in the art, without departing from the inventive concept, a number of modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A transparent screen display module cover and bottom case connecting structure, characterized in that, The utility model provides a face guard, which comprises a face guard (1) provided with a plurality of first through holes (10) and a plurality of convex teeth (11) on the inner wall of the first through holes (10); a bottom shell (2) provided with a plurality of second through holes (20) and a plurality of buckles (21) on the inner wall of the second through holes (20); the face guard (1) is arranged on the bottom shell (2), the first through holes (10) and the second through holes (20) are in position correspondence, and the buckles (21) are inserted into the first through holes (10) and are clamped together with the convex teeth (11). The convex teeth (11) are arranged close to the inner wall of the first through holes (10), the buckles (21) are arranged close to the inner wall of the second through holes (20), and the top of the buckles (21) is lower than the top surface of the face guard (1). A first guide inclined surface (111) is arranged at the bottom of the convex teeth (11) and is matched with the buckles (21). A second guide inclined surface (211) is arranged at the top of the buckles (21) and is matched with the first guide inclined surface (111).

2. The mask and bottom shell connecting structure of a transparent screen display module according to claim 1, wherein, The buckles (21) are hollow annular, a clamping hole (212) is formed in the center of the buckles (21), and the convex teeth (11) are clamped in the clamping hole (212).

3. The mask and bottom shell connecting structure of a transparent screen display module according to claim 1, characterized in that, A first inclined surface (112) is arranged at the top of the convex teeth (11), a second inclined surface (213) is arranged at the top of the clamping hole (212), and the first inclined surface (112) and the second inclined surface (213) are matched when the convex teeth (11) are clamped in the clamping hole (212).

4. The mask and bottom shell connecting structure of a transparent screen display module according to claim 3, characterized in that, The bottom surface of the face guard (1) is abutted against the top surface of the bottom shell (2).

5. The mask and chassis connecting structure of a transparent screen display module according to claim 1, 2, 3 or 4, characterized in that, ​ 6. The mask and bottom shell connecting structure of a transparent screen display module according to claim 5, wherein, ​ 7. The mask and chassis connection structure of a transparent screen display module according to claim 1, 2, 3 or 4, characterized in that, ​

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