CN218213689U - Detachable mounting structure of display module - Google Patents

Abstract

The utility model relates to a display module assembly technical field discloses a display module assembly's demountable installation structure, it includes display module assembly body and casing, display module assembly demountable installation is in the casing, still include lock block and locking piece, the lock block sets firmly on the board in a poor light of display module assembly body, A waist type through-hole has been seted up on the lock block, B waist type through-hole has been seted up on the casing, the locking piece includes screw and fastening block, the fastening block sets firmly the tip at the lead screw of screw, A waist type through-hole forms the passageway of walking with B waist type through-hole intercommunication, the head of screw and fastening block chucking respectively are at the both ends of the passageway of walking. The utility model has the advantages that: the A waist-shaped through hole and the B waist-shaped through hole form a passing channel, the locking block penetrates through the passing channel, and the locking block is rotated to enable the locking block to be clamped at one end of the passing channel and the head of the screw to be clamped at the other end of the passing channel, so that the problem that the shell for mounting the display module is light, thin and small and is easy to generate thread sliding due to threaded connection is solved.

Description

Detachable mounting structure of display module

Technical Field

The utility model relates to a display module assembly technical field, especially a display module assembly's demountable installation structure.

Background

Liquid Crystal Displays (LCDs) are flat, ultra-thin Display devices that consist of a certain number of colored or black and white pixels placed in front of a light source or reflecting surface. Liquid crystal displays are very low power consuming and are therefore favored by engineers for use in battery-operated electronic devices. The main principle is that the current stimulates the liquid crystal molecules to generate points, lines and surfaces which are matched with the back lamp tube to form a picture.

Chinese utility model patent (No. CN207249288U name: an LCD module fixing structure and LCD) fixes the LCD module through elastic hooks arranged at three corners of four corners of a middle rubber frame, and can realize the centered assembly between the display area of the LCD module and the light emitting area of the backlight module arranged below the LCD module, so as to prevent the separation of the backlight module and the LCD module. The utility model has the advantages of simple structure, mature process, low cost and the like, and can be widely applied; the installation LCD module easy operation, it is not hard to waste time and energy, assembly efficiency is high, when the LCD module assembly goes up the back, the elasticity colludes can push away the LCD module toward the corner that does not set up the elasticity collude, the application of force effect is more targeted than the four corners all sets up the elasticity collude, until the LCD module supports the bulkhead on the right and lower side, make the LCD module fix on well gluey frame more firmly, but this LCD module passes through threaded connection and installs in the casing of electronic equipment such as panel computer (for its structure schematic diagram in the description figure 1), but because the casing of this kind of electronic equipment is frivolous small and exquisite, its thread setting that is used for connecting is in the double-screw bolt 10 in the description figure 1, usually 1-2 teeth, very easily produce the smooth silk and can't fix.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a demountable installation structure of display module assembly to overcome prior art's shortcoming.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a demountable installation structure of display module assembly, includes display module assembly body and casing, display module assembly demountable installation is in the casing, still includes locking piece and locking piece, the locking piece sets firmly on the board that is shaded of display module assembly body, A waist type through-hole has been seted up on the locking piece, set up on the casing with the B waist type through-hole that A waist type through-hole corresponds, B waist type through-hole is kept away from the interior bottom surface of casing, the locking piece includes screw and fastening block, the fastening block sets firmly the tip of the lead screw of screw, A waist type through-hole with B waist type through-hole intercommunication forms the passageway of walking of fastening block, will through rotating the screw the head of screw with the fastening block chucking respectively is in the both ends of walking the passageway.

Preferably, the screw is sleeved with an elastic washer, and the elastic washer is installed between the head of the screw and the locking block in a compression mode.

Preferably, a bearing table is fixedly arranged in the shell, the B-waist-shaped through hole is formed in the bearing table, the bearing table is arranged along the port contour line of the shell, and a gap is formed between the bearing table and the port surface of the shell.

Preferably, an accommodating groove is further formed in the bearing table, and the head of the screw is embedded in the accommodating groove.

Preferably, the elastic washer is provided with a notch, and the notch is used for sleeving the elastic washer on the screw.

Preferably, the locking blocks are four and are respectively located at four corners of the backlight plate.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, the A waist-shaped through hole and the B waist-shaped through hole are aligned to form a passing channel, then the locking block penetrates through the passing channel, and the locking block is rotated to enable the locking block to be clamped at one end of the passing channel and the head of the screw to be clamped at the other end of the passing channel, so that the display module is installed in the shell, and the problem that the shell for installing the display module is light, thin and small and is easy to slip due to threaded connection is solved.

Drawings

Fig. 1 is a schematic structural view of a conventional housing for mounting a display module;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the mounting structure of the locking block;

FIG. 4 is a schematic structural view of the locking member;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

FIG. 6 is an enlarged partial view of FIG. 3 at B;

in the figure, 1-shell, 2-locking block, 3-A waist-shaped through hole, 4-B waist-shaped through hole, 5-screw, 6-fastening block, 7-elastic washer, 8-bearing platform, 9-accommodating groove and 10-stud.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 2-6, a detachable mounting structure of a display module, including a display module body and a housing 1, the display module is detachably mounted in the housing 1, the detachable mounting structure further includes a locking block 2 and a locking piece, the locking block 2 is fixedly arranged on a backlight plate of the display module body, an a-waist-shaped through hole 3 is formed in the locking block 2, a B-waist-shaped through hole 4 corresponding to the a-waist-shaped through hole 3 is formed in the housing 1, the B-waist-shaped through hole 4 is far away from an inner bottom surface of the housing 1, the locking piece includes a screw 5 and a fastening block 6, the fastening block 6 is fixedly arranged at an end of a lead screw of the screw 5, the a-waist-shaped through hole 3 is communicated with the B-waist-shaped through hole 4 to form a passing channel of the fastening block 6, the head of the screw 5 and the fastening block 6 are respectively clamped at two ends of the passing channel by rotating the screw 5, the a-waist-shaped through hole 3 is aligned with the B-waist-shaped through hole 4 to form a passing channel, then the locking block passes through the passing channel, and the locking block is rotated to clamp the head of the screw 5 at the other end of the passing channel, thereby mounting structure is mounted in the display module body in the housing 1, thereby preventing the problem that the housing 1 from being easily connected by a small and a display module.

In this embodiment, as shown in fig. 5, an elastic washer 7 is sleeved on the screw 5, the elastic washer 7 is installed between the head of the screw 5 and the locking block 2 in a compression manner, a notch is formed in the elastic washer 7, the notch is used for sleeving the elastic washer 7 on the screw 5, and the locking block 2 is pressed by deformation of the elastic washer 7 to keep a locking state all the time, so as to avoid looseness.

In this embodiment, as shown in fig. 2 and 3, a bearing table 8 is fixedly disposed in the housing 1, the b-waist-shaped through hole 4 is formed in the bearing table 8, the bearing table 8 is disposed along a port contour line of the housing 1, a gap is formed between the bearing table 8 and a port surface of the housing 1, and the bearing table 8 is used for placing a glass touch screen, which is beneficial to protecting the edge of the touch glass screen by the housing 1.

In this embodiment, as shown in fig. 5 and 6, an accommodating groove 9 is further formed in the plummer 8, and the head of the screw 5 is embedded in the accommodating groove 9, so that the head of the screw 5 is prevented from scratching the glass touch screen.

In this embodiment, as shown in fig. 2 and 3, the four locking blocks 2 are respectively located at four corners of the backlight plate, so that the locking is more stable under uniform stress.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a display module assembly's demountable installation structure, includes display module assembly body and casing (1), display module assembly demountable installation in casing (1), its characterized in that: the locking piece (2) is fixedly arranged on a backlight plate of the display module body, A waist-shaped through holes (3) are formed in the locking piece (2), B waist-shaped through holes (4) corresponding to the A waist-shaped through holes (3) are formed in the shell (1), the B waist-shaped through holes (4) are far away from the inner bottom surface of the shell (1), the locking piece comprises screws (5) and fastening blocks (6), the fastening blocks (6) are fixedly arranged at the end portions of lead screws of the screws (5), the A waist-shaped through holes (3) are communicated with the B waist-shaped through holes (4) to form a passing channel of the fastening blocks (6), and the heads of the screws (5) and the fastening blocks (6) are clamped at two ends of the passing channel respectively by rotating the screws (5).

2. The detachable mounting structure of a display module assembly according to claim 1, wherein: the bolt (5) is sleeved with an elastic gasket (7), and the elastic gasket (7) is installed between the head of the bolt (5) and the locking block (2) in a compression mode.

3. The detachable mounting structure of a display module according to claim 1, wherein: set firmly plummer (8) in casing (1), B waist type through-hole (4) are seted up on plummer (8), plummer (8) are followed the port contour line setting of casing (1), plummer (8) with be provided with the clearance between the port face of casing (1).

4. The detachable mounting structure of a display module according to claim 3, wherein: an accommodating groove (9) is further formed in the bearing table (8), and the head of the screw (5) is embedded in the accommodating groove (9).

5. The detachable mounting structure of a display module according to claim 2, wherein: the elastic washer (7) is provided with a notch, and the notch is used for sleeving the elastic washer (7) on the screw (5).

6. The detachable mounting structure of a display module according to claim 1, wherein: the locking blocks (2) are four blocks and are respectively positioned at four corners of the backlight plate.

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