CN213581664U

CN213581664U - Liquid crystal display screen with fixing structure

Info

Publication number: CN213581664U
Application number: CN202023128884.9U
Authority: CN
Inventors: 何荣全; 刘辉荣
Original assignee: Shenzhen Huanxin Electronics Co ltd
Current assignee: Shenzhen Huanxin Electronics Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-06-29
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a display screen technical field, specifically speaking relates to a take fixed knot to construct liquid crystal display, including the liquid crystal display main part, be provided with the fixed bolster on the casing trailing flank of liquid crystal display main part, be provided with the slider of controlling two mutual symmetries on the trailing flank of fixed bolster, still be provided with height adjusting device on the casing trailing flank of liquid crystal display main part, height adjusting device is including the slide rail that is vertical form setting, the slider be located the slide rail and with sliding connection between the slide rail, be provided with the rectangular channel in the central point position platebody of slide rail, be provided with moving mechanism in the rectangular channel, moving mechanism include two mutual symmetries and respectively with rotate the pivot of being connected between the roof and the diapire of rectangular channel, be provided with the lead screw between two pivots, threaded connection has the. The utility model discloses from taking fixed establishment, can fixed mounting on the wall body, offer convenience for the user.

Description

Liquid crystal display screen with fixing structure

Technical Field

The utility model relates to a display screen technical field, specifically speaking relates to a take fixed knot to construct liquid crystal display.

Background

The liquid crystal display screen belongs to a flat panel display, is mainly used for screen display of televisions and computers, is more in variety, but general liquid crystal display screens are all placed on a desktop, lack corresponding fixed structure on the liquid crystal display screens, cannot realize fixed mounting on a wall body, and bring certain inconvenience to users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take fixed knot to construct liquid crystal display to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a liquid crystal display screen with a fixed structure comprises a liquid crystal display screen main body, wherein a fixed support is arranged on the rear side face of a shell of the liquid crystal display screen main body, a left slide block and a right slide block which are symmetrical to each other are arranged on the rear side face of the fixed support, a height adjusting device is also arranged on the rear side face of the shell of the liquid crystal display screen main body and comprises a slide rail which is vertically arranged, the slide blocks are positioned in the slide rail and are in sliding connection with the slide rail, a rectangular groove is arranged in a plate body at the central position of the slide rail, a moving mechanism is arranged in the rectangular groove and comprises two rotating shafts which are symmetrical to each other and are respectively in rotating connection with the top wall and the bottom wall of the rectangular groove, a lead screw is arranged between the two rotating shafts, a rectangular plate is in threaded connection with the lead screw and is positioned in the rectangular groove and, the left side face and the right side face of the rectangular plate are respectively provided with a supporting plate, the sliding block is abutted to the supporting plates, and the tail end of the rotating shaft located below is further provided with a driving motor.

Preferably, the fixed base on the driving motor is fixedly mounted on the bottom surface of the sliding rail through a plurality of fastening bolts, the rotating shaft is tightly welded on the output shaft of the driving motor, so that the driving motor is conveniently fixedly mounted and operated, meanwhile, the driving motor is conveniently utilized to work, and the output shaft on the driving motor rotates to drive the rotating shaft to rotate.

Preferably, the slide rail is internally provided with a left slide groove and a right slide groove which are symmetrical with each other and are arranged along the height direction of the slide rail, the slide block is positioned in the slide grooves and is in sliding connection with the slide grooves, the cross sections of the slide block and the slide grooves are in a T shape, and the size of the slide block is matched with the size of the slide grooves, so that the slide block can slide in the slide grooves more smoothly.

Preferably, all be provided with the spacing groove on the left and right sides cell wall of spout, be close to rectangular channel one side the spacing groove with the rectangular channel is linked together, the backup pad is located the spacing inslot and with sliding connection between the spacing groove guarantees that the rectangular plate is more stable when removing, and simultaneously, the backup pad also can play stable support effect to the slider.

Preferably, all be provided with the shaft hole that is linked together with the external world in the roof of rectangular channel and the diapire, the close welding has the bearing on the pore wall in shaft hole, the pivot passes the bearing and the close welding be in on the inner circle of bearing, guarantee that the pivot is more smooth when the pivoted.

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

1. the utility model discloses a fixed bolster that sets up, convenient when using, through with fixed bolster fixed mounting on the wall body, reach the effect with liquid crystal display main part fixed mounting on the wall body, facilitate the use, solved general liquid crystal display and be placed on the desktop, lack corresponding fixed knot on it and construct, can not realize fixed mounting on the wall body, bring certain inconvenient problem for the user.

2. The utility model discloses a high adjusting device who sets up, when using, with slide rail fixed mounting on the wall body, install the fixed bolster again on the slide rail, also can reach the effect with liquid crystal display main part fixed mounting on the wall body, through the driving motor, lead screw and the rectangular plate that set up, also be convenient for utilize driving motor work to adjust the position of rectangular plate in addition, further reach the effect of the height of locating of adjustment slider and liquid crystal display main part, facilitate the use.

Drawings

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

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

FIG. 3 is a cross-sectional view of the height adjustment device of the present invention;

fig. 4 is a sectional view of the slide rail of the present invention;

FIG. 5 is an enlarged view of the point A in FIG. 4 according to the present invention;

fig. 6 is an exploded schematic view of the moving mechanism of the present invention.

In the figure: 1. a liquid crystal display main body; 10. fixing a bracket; 11. a slider; 2. a height adjustment device; 20. a slide rail; 201. a chute; 202. a limiting groove; 203. a rectangular groove; 204. a shaft hole; 21. a moving mechanism; 211. A rotating shaft; 212. a screw rod; 213. a drive motor; 214. a bearing; 215. a rectangular plate; 216. and a support plate.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a liquid crystal display screen with a fixing structure comprises a liquid crystal display screen main body 1, wherein a fixing support 10 is fixedly arranged on the rear side surface of a shell of the liquid crystal display screen main body 1 through a plurality of fastening bolts, so that when the liquid crystal display screen is used, the fixing support 10 can be directly and fixedly arranged on a wall body through the fastening bolts, and the effect of fixedly arranging the liquid crystal display screen main body 1 on the wall body is achieved;

specifically, a left sliding block 11 and a right sliding block 11 which are symmetrical to each other are integrally formed on the rear side surface of the fixing support 10, a height adjusting device 2 is further arranged on the rear side surface of the shell of the liquid crystal display main body 1, the height adjusting device 2 comprises a sliding rail 20 which is vertically arranged, the sliding blocks 11 are located in the sliding rail 20 and are in sliding connection with the sliding rail 20, specifically, a left sliding groove 201 and a right sliding groove 201 which are symmetrical to each other and are arranged along the height direction of the sliding rail 20 are arranged in the sliding rail 20, the sliding blocks 11 are located in the sliding grooves 201 and are in sliding connection with the sliding grooves 201, the cross sections of the sliding blocks 11 and the sliding grooves 201 are in a T shape, the size of the sliding blocks 11 is matched with the;

further, a rectangular groove 203 is arranged in the plate body at the central position of the slide rail 20, a moving mechanism 21 is arranged in the rectangular groove 203, the moving mechanism 21 comprises two rotating shafts 211 which are mutually symmetrical and are respectively and rotatably connected with the top wall and the bottom wall of the rectangular groove 203, a screw rod 212 is integrally formed between the two rotating shafts 211, a rectangular plate 215 is in threaded connection with the screw rod 212, corresponding threaded holes are arranged in the rectangular plate 215, the screw rod 212 penetrates through the threaded holes in the rectangular plate 215 and is in threaded connection with the threaded holes, the rectangular plate 215 is arranged in the rectangular groove 203 and is in sliding connection with the rectangular groove 203, supporting plates 216 are arranged on the left side surface and the right side surface of the rectangular plate 215, limiting grooves 202 are arranged on the left side wall and the right side wall of the sliding groove 201, the limiting groove 202 close to one side of the rectangular groove 203 is communicated with the rectangular groove 203, the sliding block 11 is abutted against the supporting plate 216, so that the rectangular plate 215 is more stable when moving, and meanwhile, the supporting plate 216 can also play a stable supporting effect on the sliding block 11, so that the supporting plate 216 can drive the sliding block 11 to move along with the rectangular plate 215 when moving;

in this embodiment, the end of the rotating shaft 211 below is also provided with the driving motor 213, the fixing base on the driving motor 213 is fixedly mounted on the bottom surface of the sliding rail 20 through a plurality of fastening bolts, the rotating shaft 211 is tightly welded on the output shaft of the driving motor 213, so that the driving motor 213 is conveniently fixed and mounted, meanwhile, the driving motor 213 is conveniently used, and the output shaft thereon rotates to drive the rotating shaft 211 to rotate.

In addition, all be provided with the shaft hole 204 that is linked together with the external world in the roof of rectangular channel 203 and the diapire, the close welding has bearing 214 on the pore wall of shaft hole 204, and pivot 211 passes bearing 214 and the close welding is on the inner circle of bearing 214, guarantees that pivot 211 is more smooth when the pivoted.

It should be noted that the driving motor 213 in this embodiment is a conventional technology, and is not described herein again.

The utility model discloses a take fixed knot to construct liquid crystal display when using, can be directly with fixed bolster 10 use fastening bolt fixed mounting on the wall body, perhaps use fastening bolt fixed mounting on the wall body with slide rail 20, slide block 11 slides in spout 201 again, at this moment, under the action of liquid crystal display main part 1 self gravity, can drive slider 11 and compress tightly on backup pad 216, when the height of liquid crystal display main part 1 needs to be adjusted, switch on external power supply with driving motor 213 and make its work, driving motor 213 works, when output shaft forward rotation or reverse rotation on it, can drive lead screw 212 forward rotation or reverse rotation, lead screw 212 drives rectangular plate 215 and backup pad 216 with its threaded connection when forward rotation or reverse rotation upwards or downwards move, when rectangular plate 215 and backup pad 216 upwards move, because slider 11 compresses tightly in backup pad 216, can drive slider 11 upward movement, further drive liquid crystal display main part 1 upward movement, when rectangular plate 215 and backup pad 216 downstream, under liquid crystal display main part 1 self action of gravity, can drive slider 11 downstream and continue to compress tightly in backup pad 216, facilitate the use, it is placing on the desktop to have solved general liquid crystal display, lack corresponding fixed knot structure on it, fixed mounting can not be realized on the wall body, bring certain inconvenient problem for the user.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take fixed knot to construct liquid crystal display, includes liquid crystal display main part (1), its characterized in that: a fixing support (10) is arranged on the rear side face of the shell of the liquid crystal display main body (1), a left sliding block (11) and a right sliding block (11) which are symmetrical to each other are arranged on the rear side face of the fixing support (10), a height adjusting device (2) is further arranged on the rear side face of the shell of the liquid crystal display main body (1), the height adjusting device (2) comprises a sliding rail (20) which is vertically arranged, the sliding blocks (11) are positioned in the sliding rail (20) and are in sliding connection with the sliding rail (20), a rectangular groove (203) is formed in the central position plate body of the sliding rail (20), a moving mechanism (21) is arranged in the rectangular groove (203), the moving mechanism (21) comprises two rotating shafts (211) which are symmetrical to each other and are respectively in rotating connection with the top wall and the bottom wall of the rectangular groove (203), and a screw rod (212) is arranged between, threaded connection has rectangular plate (215) on lead screw (212), rectangular plate (215) be located in rectangular groove (203) and with sliding connection between rectangular groove (203), all be provided with backup pad (216) on the left and right sides face of rectangular plate (215), slider (11) support on backup pad (216), be located the below the end of pivot (211) still is provided with driving motor (213).

2. The liquid crystal display panel with fixing structure as set forth in claim 1, wherein: the fixed base on the driving motor (213) is fixedly installed on the bottom surface of the sliding rail (20) through a plurality of fastening bolts, and the rotating shaft (211) is tightly welded on an output shaft of the driving motor (213).

3. The liquid crystal display panel with fixing structure as set forth in claim 1, wherein: the slide rail (20) is internally provided with a left slide groove (201) and a right slide groove (201) which are symmetrical to each other and are arranged along the height direction of the slide rail (20), the slide block (11) is positioned in the slide groove (201) and is in sliding connection with the slide groove (201), the cross sections of the slide block (11) and the slide groove (201) are in a T shape, and the slide block (11) is matched with the slide groove (201) in size.

4. The liquid crystal display panel with fixing structure as set forth in claim 3, wherein: the groove wall of the left side and the groove wall of the right side of the sliding groove (201) are both provided with limiting grooves (202), the limiting grooves (202) close to one side of the rectangular groove (203) are communicated with the rectangular groove (203), and the supporting plate (216) is positioned in the limiting grooves (202) and is in sliding connection with the limiting grooves (202).

5. The liquid crystal display panel with fixing structure as set forth in claim 1, wherein: all be provided with shaft hole (204) that are linked together with the external world in the roof of rectangular channel (203) and the diapire, the close welding has bearing (214) on the pore wall of shaft hole (204), pivot (211) pass bearing (214) and close welding are in on the inner circle of bearing (214).