CN213840110U

CN213840110U - LCD liquid crystal display module

Info

Publication number: CN213840110U
Application number: CN202022211940.9U
Authority: CN
Inventors: 林成焕
Original assignee: Dongguan Tebis Electronics Co ltd
Current assignee: Dongguan Tebis Electronics Co ltd
Priority date: 2020-10-04
Filing date: 2020-10-04
Publication date: 2021-07-30
Anticipated expiration: 2030-10-04

Abstract

The utility model discloses an LCD module, which comprises a base, a baffle plate and a fixing frame, wherein the baffle plate is welded on the top end surface of the base, a limit groove is arranged in the clapboard, a fixed plate is fixedly arranged on the rear end surface of the base, the rear end surface of the fixed plate is embedded and fixed with the case, the machine case is rotatably provided with a screw rod, the base is internally provided with a guide groove, the bottom end surface of the fixing frame is welded with a connecting frame which is slidably arranged in the guide groove, the inner diameter of the guide groove is matched with the size of the connecting frame, the two ends of the fixing frame are both fixedly provided with sliding blocks, the sliding block is arranged in the limiting groove in a sliding manner, the bottom end surface of the connecting frame is welded with a limiting block, a threaded hole is engraved in the limiting block, and the limiting block is rotatably installed in the screw rod through a threaded hole, and a first fixing block and a second fixing block are welded on the top end face of the fixing frame. The utility model discloses possess the simple operation, adjust convenient and fast and advantage that the practicality is high.

Description

LCD liquid crystal display module

Technical Field

The utility model relates to a liquid crystal display technology field specifically is a LCD liquid crystal display module.

Background

The LCD liquid crystal display module is as follows: LCD liquid crystal display. The LCD is constructed by placing liquid crystal cells between two parallel glass substrates, arranging TFT (thin film transistor) on the lower substrate glass, arranging color filter on the upper substrate glass, and controlling the rotation direction of liquid crystal molecules by changing the signal and voltage on the TFT, so as to control whether polarized light of each pixel point is emitted or not to achieve the purpose of display. LCDs have become the mainstream of replacements for CRTs, and the price has also dropped a lot and has become sufficiently popular.

However, the existing LCD module is inconvenient to assemble, and the distance cannot be adjusted according to the actual use position in the later period, so that the actual use and operation are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD liquid crystal display module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LCD (liquid crystal display) module, includes base, baffle and mount, the welding of the top face of base has the baffle, and has seted up the spacing groove in the baffle, the rear end face fixed mounting of base has the fixed plate, and the rear end face embedding of fixed plate is fixed with quick-witted case, it installs the lead screw to rotate on the machine case, the guide way has been seted up in the base, the welding of the bottom face of mount has the link, the welding of the top face of mount has first fixed block and second fixed block.

Preferably, the bottom end face welding of base has the support frame, and the support frame is equipped with four altogether, and four relative bases of support frame are the rectangular array and distribute.

Preferably, the connecting frame is slidably mounted in the guide groove, and the inner diameter of the guide groove is matched with the size of the connecting frame.

Preferably, both ends of the fixing frame are fixedly provided with sliding blocks, and the sliding blocks are slidably arranged in the limiting grooves.

Preferably, the bottom end face of the connecting frame is welded with a limiting block, a threaded hole is recorded in the limiting block, and the limiting block is rotatably installed in the screw rod through the threaded hole.

Preferably, the inner walls of the first fixing block and the second fixing block are both attached to each other and provided with a silica gel pad, and the inner walls of the first fixing block and the second fixing block are limited and fixed with a display module body.

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

1. the utility model discloses a set up the mount, display module body joint that operating personnel will need to use is behind the inner wall of first fixed block and second fixed block, conveniently install and dismantle, make things convenient for the later stage to dismantle and maintain, when the distance that uses according to actual need simultaneously adjusts, personnel open power device through external power supply and drive the lead screw and rotate, link slidable mounting carries on spacingly in the guide way when the lead screw rotates, the stopper of link bottom end face passes through the screw hole and rotates and install in the lead screw during spacing, the direction of rotation through the lead screw drives display module body back-and-forth movement, the position at the base around conveniently adjusting according to actual demand, the convenience carries out the quick adjustment according to actual demand, make the practicality higher, it is more convenient to operate.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a silica gel pad; 2. a first fixed block; 3. a base; 4. a guide groove; 5. a second fixed block; 6. a partition plate; 7. a chassis; 8. a fixed mount; 9. a support frame; 10. a threaded hole; 11. a limiting block; 12. a display module body; 13. a connecting frame; 14. a screw rod; 15. a fixing plate; 16. a limiting groove; 17. a slide block.

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", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a LCD liquid crystal display module, including base 3, baffle 6 and mount 8, the welding of the top face of base 3 has baffle 6, and division groove 16 has been seted up in the baffle 6, the welding of the bottom face of base 3 has support frame 9, support frame 9 is equipped with four altogether, and four support frames 9 are the rectangular array distribution relative to base 3, the rear end fixed mounting of base 3 has fixed plate 15, and the rear end embedding of fixed plate 15 is fixed with quick-witted case 7, rotate on the quick-witted case 7 and install lead screw 14, lead screw 14 need provide power device so that its normal work, and as technical personnel in the field know, install power device in the quick-witted case 7, the provision of power is common, it all belongs to conventional means or common general knowledge, just so no longer describe here, technical personnel in the field can carry out arbitrary apolegamy according to its needs or facility. The power device drives the screw rod 14 to rotate.

A guide groove 4 is formed in a base 3, a connecting frame 13 is welded on the bottom end face of a fixing frame 8, the connecting frame 13 is installed in the guide groove 4 in a sliding mode, the inner diameter of the guide groove 4 is matched with the size of the connecting frame 13, sliding blocks 17 are fixedly installed at two ends of the fixing frame 8 and are installed in a limiting groove 16 in a sliding mode, a limiting block 11 is welded on the bottom end face of the connecting frame 13, a threaded hole 10 is formed in the limiting block 11 in a burning mode, the limiting block 11 is rotatably installed in a screw rod 14 through the threaded hole 10, a first fixing block 2 and a second fixing block 5 are welded on the top end face of the fixing frame 8, silica gel pads 1 are installed on the inner walls of the first fixing block 2 and the second fixing block 5 in a fitting mode, display module bodies 12 are fixed on the inner walls of the first fixing block 2 and the second fixing block 5 in a limiting mode, through the fixing frame 8, an operator clamps the display module bodies 12 to be used on the inner walls of the first fixing block 2 and the second fixing block 5, conveniently install and dismantle, make things convenient for the later stage to dismantle and maintain, when the distance that uses according to actual need simultaneously adjusts, personnel open power device through external power supply and drive lead screw 14 and rotate, link 13 slidable mounting carries on spacingly in guide way 4 when lead screw 14 rotates, stopper 11 of link 13 bottom face rotates through screw hole 10 and installs in lead screw 14 during spacing, the direction of rotation through lead screw 14 drives display module body 12 back-and-forth movement, the position at base 3 around conveniently adjusting according to the actual demand, the convenience is adjusted according to the actual demand fast, make the practicality higher, it is more convenient to operate.

The working principle is as follows: the display module body 12 joint that operating personnel will need to use is behind the inner wall of first fixed block 2 and second fixed block 5, conveniently install and dismantle, make things convenient for the later stage to dismantle and maintain, when the distance that uses according to actual need simultaneously adjusts, personnel open power device through external power supply and drive lead screw 14 and rotate, link 13 slidable mounting carries on spacingly in guide way 4 when lead screw 14 rotates, stopper 11 of link 13 bottom face rotates through screw hole 10 and installs in lead screw 14 during spacing, the direction of rotation through lead screw 14 drives display module body 12 back-and-forth movement, the position at base 3 around conveniently adjusting according to actual demand, the convenience carries out the quick adjustment according to actual demand.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LCD liquid crystal display module, includes base (3), baffle (6) and mount (8), its characterized in that: the welding of the top face of base (3) has baffle (6), and has seted up spacing groove (16) in baffle (6), the rear end face fixed mounting of base (3) has fixed plate (15), and the rear end face embedding of fixed plate (15) is fixed with quick-witted case (7), it installs lead screw (14) to rotate on quick-witted case (7), guide way (4) have been seted up in base (3), the bottom face welding of mount (8) has link (13), the welding of the top face of mount (8) has first fixed block (2) and second fixed block (5).

2. An LCD module as defined in claim 1, wherein: the bottom face welding of base (3) has support frame (9), and support frame (9) are equipped with four altogether, and four support frames (9) are rectangular array distribution relative base (3).

3. An LCD module as defined in claim 1, wherein: the connecting frame (13) is slidably mounted in the guide groove (4), and the inner diameter of the guide groove (4) is matched with that of the connecting frame (13).

4. An LCD module as defined in claim 1, wherein: both ends of the fixing frame (8) are fixedly provided with sliding blocks (17), and the sliding blocks (17) are slidably arranged in the limiting grooves (16).

5. An LCD module as defined in claim 1, wherein: the bottom end face of the connecting frame (13) is welded with a limiting block (11), a threaded hole (10) is formed in the limiting block (11), and the limiting block (11) is rotatably installed in the screw rod (14) through the threaded hole (10).

6. An LCD module as defined in claim 1, wherein: the inner walls of the first fixing block (2) and the second fixing block (5) are attached to each other to form a silica gel pad (1), and the inner walls of the first fixing block (2) and the second fixing block (5) are fixed with a display module body (12) in a limiting mode.