CN212809667U

CN212809667U - Double-screen liquid crystal display module

Info

Publication number: CN212809667U
Application number: CN202021882339.6U
Authority: CN
Inventors: 刘伟材
Original assignee: Shenzhen Jinsanwei Technology Co ltd
Current assignee: Shenzhen Jinsanwei Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-03-26
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a double-screen liquid crystal display module, the utility model relates to the technical field of liquid crystal display modules, which comprises counter glass, a first display module and a second display module, wherein the rear surface of the first display module is provided with a first case, the rear surface of the second display module is provided with a second case, and a data cable is arranged between the first case and the second case; the method is characterized in that: the utility model discloses a set up the iron sheet on first display module, do not occupy cabinet body space, the installation rate is fast, through set up the protection cable between first quick-witted case and second machine case, the in-process of the first display module of external force pulling and second display module can not destroy the data cable.

Description

Double-screen liquid crystal display module

Technical Field

The utility model belongs to the technical field of the liquid crystal display module, concretely relates to double screen liquid crystal display module.

Background

The liquid crystal display module is a display composed of an LCD screen, an LED backlight board and a PCB board, the LCD screen, the LED backlight board and the PCB board are installed in a frame body, the frame body protects the LCD screen, the LED backlight board and the PCB board, along with the development of the liquid crystal display, people have higher and higher requirements on the liquid crystal display, at present, most of the liquid crystal displays used on banks and counters are double-screen liquid crystal displays, but the existing double-screen liquid crystal displays still have defects when in use, the liquid crystal display is installed on the counters and needs a support, the installation wastes time and labor, the stability is poor, and one of the displays is pulled by external force, so that a data line between the two displays is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double screen liquid crystal display module to the installation display wastes time and energy on the sales counter that proposes in solving above-mentioned background art, poor stability, and the data line between two displays is fragile problem.

In order to achieve the above object, the utility model provides a following technical scheme: a double-screen liquid crystal display module comprises counter glass, a first display module and a second display module, wherein a first case is installed on the rear surface of the first display module, a second case is installed on the rear surface of the second display module, and a data cable is installed between the first case and the second case; the method is characterized in that: a universal ball is mounted on the rear surface of the first display module, a universal ball seat is mounted on the universal ball, a magnetic disk is mounted on one side of the universal ball seat, a first support rod is mounted at the top of the rear surface of the second display module, and an iron sheet is mounted at one end of the first support rod;

a first mounting hole is formed in the middle of the magnetic disc, and a second mounting hole is formed in the top of the iron sheet;

the magnetic disc is attached to the front surface of the counter glass, and the iron sheet is attached to the rear surface of the counter glass.

Preferably, a first socket is installed on the first case, a second socket is installed below the first socket, a second jack is arranged on one side of the first socket, a first jack is arranged on one side of the second case, a protection cable is installed between the first case and the second case, a first insert block is installed at one end of the protection cable, and a second insert block is installed at the other end of the protection cable.

Preferably, the protection cable is made of steel wires, and the outer wall of the protection cable is coated with an insulating coating.

Preferably, the diameter of the iron sheet is the same as that of the magnetic disk, and the thickness of the iron sheet is smaller than that of the magnetic disk.

Preferably, the second support rods are installed at the bottoms of the rear surfaces of the first display module and the second display module, the spring seats are installed at the end portions of the second support rods, and the plunger is installed on one side of each spring seat.

Preferably, the second support rod is of a hollow cylindrical structure, and the second support rod is made of stainless steel.

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

(1) the utility model discloses a set up the iron sheet on first display module, set up the disk on second display module, use through iron sheet and disk cooperation, first display module and second display module are tightly in the same place of actuation, have saved traditional support, do not occupy cabinet body space, and the installation rate is fast, and is more convenient, has improved double-screen liquid crystal display module's stability.

(2) The utility model discloses a set up the protection cable between first quick-witted case and second machine case, the in-process of the first display module of external force pulling and second display module can not destroy the data cable, has protected the socket simultaneously, has improved double-screen liquid crystal display module's security performance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a second display module according to the present invention;

fig. 3 is a schematic structural diagram of a first display module according to the present invention;

fig. 4 is a schematic structural view of the protection cable of the present invention;

FIG. 5 is a rear view of the disk of the present invention;

FIG. 6 is a rear view of the iron plate of the present invention;

in the figure: 1-counter glass; 2-a first support bar; 3-a first display module; 4-iron sheet; 5-a first chassis; 6-protecting the cable; 7-a first socket; 8-a second socket; 9-spring seats; 91-a plunger; 10-a second support bar; 11-a second chassis; 12-a data cable; 13-a second display module; 14-a universal ball; 15-a universal ball seat; 16-a magnetic disk; 17-a first receptacle; 18-a second receptacle; 19-a first insert; 191-a second interpolation block; 20-a first mounting hole; 21-second mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on trivial matters in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, is easy to have a specific orientation configuration and operation, and thus are not to be construed as being obvious limitations of the present invention, and furthermore, the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening profiles, or both. To those of ordinary skill in the art, the above-described meanings specifically in the present invention may be cleaved in specific outline.

Referring to fig. 1-6, the present invention provides the following technical solutions: a double-screen liquid crystal display module comprises counter glass 1, a first display module 3 and a second display module 13, wherein a first case 5 is installed on the rear surface of the first display module 3, a second case 11 is installed on the rear surface of the second display module 13, a data cable 12 is installed between the first case 5 and the second case 11, a computer host is connected with the first display module 3 through a data cable, the first display module 3 and the second display module 13 are connected through the data cable 12, the computer host directly controls the first display module 3 and informs information on the first display module 3 to be transmitted to the second display module 13 through the data cable 12, and therefore people on two sides of the counter glass 1 can watch the information conveniently;

the rear surface of the first display module 3 is provided with a universal ball 14, the universal ball 14 is provided with a universal ball seat 15, one side of the universal ball seat 15 is provided with a magnetic disc 16, the top of the rear surface of the second display module 13 is provided with a first supporting rod 2, one end of the first supporting rod 2 is provided with an iron sheet 4, the end part of the universal ball seat 15 is provided with an external thread, and the universal ball seat 15 and the magnetic disc 16 are connected together through the thread, so that the assembly and disassembly are convenient;

a first mounting hole 20 is formed in the middle of the magnetic disk 16, and a second mounting hole 21 is formed in the top of the iron sheet 4;

the laminating of 16 diskettes is on counter glass 1's front surface, the laminating of iron sheet 4 is on counter glass 1's rear surface, the tip of first bracing piece 2 is provided with the external screw thread, first display module 3's rear surface is provided with the screw hole, first bracing piece 2 closes soon through the screw thread and connects on first display module 3, first bracing piece 2 is hollow structure simultaneously, inside is provided with the internal thread, the second mounting hole 21 of iron sheet 4 is inserted to the tip of first bracing piece 2, then the reuse bolt is fixed.

Further, a first socket 7 is installed on the first case 5, a second socket 8 is installed below the first socket 7, a second jack 18 is opened on one side of the first socket 7, a first jack 17 is opened on one side of the second case 11, the protection cable 6 is installed between the first case 5 and the second case 11, a first plug block 19 is installed at one end of the protection cable 6, and a second plug block 191 is installed at the other end of the protection cable.

Furthermore, the protection cable 6 is made of steel wires, and the outer wall of the protection cable 6 is coated with an insulating coating.

Further, the diameter of the iron piece 4 is the same as that of the magnetic disk 16, and the thickness of the iron piece 4 is smaller than that of the magnetic disk 16.

Further, second supporting rods 10 are installed at the bottoms of the rear surfaces of the first display module 3 and the second display module 13, spring seats 9 are installed at the end portions of the second supporting rods 10, inserting rods 91 are installed on one sides of the spring seats 9, holes are formed in the counter glass 1, the inserting rods 91 are inserted into the holes, the first display module 3 and the second display module 13 can be pre-fixed on the counter glass 1, and the second display module 13 can bear extrusion force through the spring seats 9, so that the second display module 13 and the counter glass 1 are protected.

Further, the second support rod 10 is a hollow cylinder structure, and the second support rod 10 is made of stainless steel.

The utility model discloses a theory of operation and use flow: when in use, a user punches a hole on the counter glass 1, the data cable 12 passes through the hole, two ends of the data cable 12 are respectively connected to the first case 5 and the second case 11, then the first plug 19 at the end of the protective cable 6 is inserted into the first insertion hole 17, the second plug 191 is inserted into the second insertion hole 18, then, the plunger 91 of the spring seat 9 is inserted into the hole, the first display module 3 and the second display module 13 are fixed to the counter glass 1 in advance, the magnetic disk 16 is attached to the counter glass 1, the iron piece 4 is attached to the counter glass 1, the magnetic disk 16 attracts the iron piece 4, meanwhile, the first display module 3 and the second display module 13 are fixed on the counter glass 1, a user connects an external computer host data line to the second socket 8, information is displayed on the first display module 3 and the second display module 13, counter personnel watch the first display module 3, and a customer watches the second display module 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A double-screen liquid crystal display module comprises counter glass (1), a first display module (3) and a second display module (13), wherein a first case (5) is installed on the rear surface of the first display module (3), a second case (11) is installed on the rear surface of the second display module (13), and a data cable (12) is installed between the first case (5) and the second case (11);

the method is characterized in that: a universal ball (14) is mounted on the rear surface of the first display module (3), a universal ball seat (15) is mounted on the universal ball (14), a magnetic disc (16) is mounted on one side of the universal ball seat (15), a first support rod (2) is mounted at the top of the rear surface of the second display module (13), and an iron sheet (4) is mounted at one end of the first support rod (2);

a first mounting hole (20) is formed in the middle of the magnetic disc (16), and a second mounting hole (21) is formed in the top of the iron sheet (4);

the magnetic disc (16) is attached to the front surface of the counter glass (1), and the iron sheet (4) is attached to the rear surface of the counter glass (1).

2. The dual-screen liquid crystal display module of claim 1, wherein: install first socket (7) on first quick-witted case (5), and second socket (8) are installed to the below of first socket (7), second jack (18) have been seted up to one side of first socket (7), first jack (17) have been seted up to one side of second machine case (11), install protection cable (6) between first machine case (5) and second machine case (11), and the one end of protection cable (6) is installed first inserted block (19), and second inserted block (191) are installed to the other end.

3. The dual-screen liquid crystal display module of claim 2, wherein: the protective cable (6) is made of steel wires, and an insulating coating is coated on the outer wall of the protective cable (6).

4. The dual-screen liquid crystal display module of claim 1, wherein: the diameter of the iron sheet (4) is the same as that of the magnetic disk (16), and the thickness of the iron sheet (4) is smaller than that of the magnetic disk (16).

5. The dual-screen liquid crystal display module of claim 1, wherein: second bracing piece (10) are all installed to the rear surface bottom of first display module (3) and second display module (13), and spring holder (9) are installed to the tip of second bracing piece (10), plunger (91) are installed to one side of spring holder (9).

6. The dual-screen liquid crystal display module of claim 5, wherein: the second supporting rod (10) is of a hollow cylinder structure, and the second supporting rod (10) is made of stainless steel.