CN218333010U

CN218333010U - LCD liquid crystal splicing screen is adjusted to multi-angle

Info

Publication number: CN218333010U
Application number: CN202222085124.7U
Authority: CN
Inventors: 梁浩
Original assignee: Hubei Hongxinyu Optoelectronics Co ltd
Current assignee: Hubei Hongxinyu Optoelectronics Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-17
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a LCD concatenation screen is adjusted to multi-angle, including a plurality of concatenation screen body, a plurality of concatenation screen body is used for constituteing the concatenation screen. The back of the spliced screen body is connected with a mounting rail through a mounting device, the mounting rail is far away from one side of the spliced screen body and is connected with a fixed support in a sliding mode, and the drive assembly is used for driving the spliced screen body to move synchronously and adjust. This LCD concatenation screen is adjusted to multi-angle, it is rotatory through opening accommodate motor and then drive dwang and running gear, running gear can with fixed rack toothing, and then drive LCD concatenation screen and carry out lateral shifting with the fixed bolster under the effect of sliding block and sliding tray to realize the regulation effect of multi-angle, this kind of mode can increase the application range of equipment, and then has strengthened the availability factor of device.

Description

LCD liquid crystal splicing screen is adjusted to multi-angle

Technical Field

The utility model relates to a concatenation screen technical field specifically is a LCD liquid crystal concatenation screen is adjusted to multi-angle.

Background

The LCD liquid crystal spliced screen can be used as a display independently and can be spliced into an oversized screen for use. According to different use requirements, the changeable large-screen function which can be changed into large and small is realized: the method comprises the following steps of single-screen split display, single-screen independent display, arbitrary combination display, full-screen liquid crystal splicing, double-splicing liquid crystal screen splicing and vertical screen display, optional compensation or covering of image frames, support of roaming, zooming stretching and cross-screen display of digital signals, setting and running of various display plans and real-time processing of full-high-definition signals.

Traditional LCD liquid crystal concatenation screen is generally installed through bolt and fixed bolster when using, and this kind of mode is inconvenient to be carried out multi-angle and is adjusted to lead to LCD liquid crystal concatenation screen to have certain limitation when using, and then lead to the application range of equipment to receive the influence, reduced the availability factor of equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a LCD liquid crystal concatenation screen is adjusted to multi-angle, it is rotatory through opening accommodate motor and then drive dwang and rolling gear, rolling gear can with the fixed rack meshing, and then drive LCD liquid crystal concatenation screen and carry out lateral shifting with the fixed bolster under the effect of sliding block and sliding tray, thereby realize the regulation effect of multi-angle, this kind of mode can increase the application range of equipment, and then the advantage such as availability factor of having strengthened the device, the problem that the background art provided is solved.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LCD liquid crystal concatenation screen is adjusted to multi-angle, includes a plurality of concatenation screen body, and a plurality of concatenation screen body is used for constituteing the concatenation screen. A plurality of the back of the splicing screen body is connected with a mounting rail through a mounting device, and the mounting rail is far away from one side of the splicing screen body and is connected with a fixed support in a sliding mode. The splicing screen comprises a plurality of splicing screen bodies and is characterized by further comprising a driving assembly for driving the splicing screen bodies to synchronously move and adjust.

Preferably, a transversely distributed sliding groove is formed in one side face, away from the splicing screen body, of the mounting rail, and the outer wall of the fixing support is fixedly connected with a sliding block in sliding fit with the sliding groove.

Preferably, drive assembly includes fixed connection in the accommodate motor on mounting rail top, connects in the dwang of accommodate motor output, fixed connection keeps away from the rotating gear of accommodate motor one end in the dwang, fixed connection in the fixed block of fixed bolster rear end outer wall and fixed rack that fixed connection just meshed with rotating gear in the fixed block, and a plurality of concatenation screens of drive that drive assembly can be automatic carry out horizontal reciprocating motion to reach the multi-angle regulatory effect, satisfied the user demand of equipment.

Preferably, the mounting device comprises a mounting block, a fixing plate, a clamping block and a clamping groove, the mounting block is fixedly connected to the back face of the splicing screen body, the fixing plate is fixedly connected to the outer wall of the mounting block, the clamping block penetrates through the fixing plate, and the clamping groove corresponding to the clamping block is formed in the inner wall of the mounting rail.

Preferably, the one end fixedly connected with that the draw-in groove was kept away from to the fixture block has limit function's handle, avoids the fixture block and the inside landing of fixed plate, the handle diameter is greater than the fixture block diameter, reaches better limiting displacement.

Preferably, the outer wall of the clamping block is wound with a return spring, one end of the return spring is connected to the handle, and the other end of the return spring is connected to the fixing plate, so that the stability of the connection between the clamping block and the clamping groove can be ensured under the action of the return spring, and the clamping block is prevented from falling off from the clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this LCD liquid crystal concatenation screen is adjusted to multi-angle, through setting up the mounting rail, the fixed bolster, the sliding tray, the sliding block, adjusting motor, the dwang, transmitting gear, fixed block and fixed rack, it is rotatory through opening adjusting motor and then drive dwang and transmitting gear, transmitting gear can mesh with fixed rack, and then drive LCD liquid crystal concatenation screen and carry out lateral shifting with the fixed bolster under the effect of sliding block and sliding tray, thereby realize the regulation effect of multi-angle, the application range of equipment can be increased to this kind of mode, and then the availability factor of device has been strengthened.

2. This LCD liquid crystal concatenation screen is adjusted to multi-angle, through setting up the installation piece, the fixed plate, the fixture block, the draw-in groove, handle and reset spring, thereby drive the fixture block through the pulling handle and break away from with the draw-in groove is inside, reset spring can receive tensile this moment, and no longer receive spacing hindrance between installation piece and the track this moment, the staff can be through pulling LCD liquid crystal concatenation screen one by one and then reach the effect with a plurality of LCD liquid crystal concatenation screen separation, the result of use of equipment has been promoted, and this kind of operation is more labour saving and time saving, it is comparatively convenient to operate.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the adjusting motor of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the schematic structural diagram of the sliding block and the sliding groove of the present invention.

In the figure: 1. splicing the screen body; 211. installing a track; 212. fixing a bracket; 213. a sliding groove; 214. a slider; 215. adjusting the motor; 216. rotating the rod; 217. a rotating gear; 218. a fixed block; 219. fixing a rack; 311. mounting blocks; 312. a fixing plate; 313. a clamping block; 314. a card slot; 315. a handle; 316. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a LCD liquid crystal concatenation screen is adjusted to multi-angle, includes a plurality of concatenation screen body 1, and a plurality of concatenation screen body 1 can splice to form the concatenation screen, but the concatenation screen exclusive work also can splice and form the great display screen of area. The back of the splicing screen body 1 is connected with a mounting rail 211 through a mounting device, the mounting rail 211 is far away from a side face of the splicing screen body 1 and is connected with a fixing support 212 in a sliding mode, the splicing screen body 1 and the mounting rail 211 can be conveniently mounted and dismounted in the mode, and the splicing screen body 1 can be independently dismounted and replaced after being damaged. Still including being used for driving the drive assembly that 1 synchronous motion of a plurality of concatenation screen body was adjusted, can drive a plurality of concatenation screen body 1 and carry out synchronous motion at drive assembly's effect to increased the application range of equipment, guaranteed the result of use of device. The mounting rail 211 is kept away from 1 side of concatenation screen body and is seted up a transverse distribution's sliding tray 213, and fixed bolster 212 outer wall fixedly connected with and sliding tray 213 sliding fit's sliding block 214 set up sliding tray 213 and sliding block 214 and can guarantee that concatenation screen body 1 and mounting rail 211 can carry out stable lateral shifting for fixed bolster 212, play the regulation effect.

The driving assembly comprises an adjusting motor 215 fixedly connected to the top end of the mounting rail 211, a rotating rod 216 connected to the output end of the adjusting motor 215, a rotating gear 217 fixedly connected to one end, far away from the adjusting motor 215, of the rotating rod 216, a fixed block 218 fixedly connected to the outer wall of the rear end of the fixed support 212, and a fixed rack 219 fixedly connected to the fixed block 218 and meshed with the rotating gear 217, the rotating rod 216 and the rotating gear 217 can be driven to rotate by opening the adjusting motor 215, the fixed rack 219 can be pushed after the rotating gear 217 rotates, the mounting rail 211 can drive the splicing screen body 1 to transversely reciprocate relative to the fixed support 212 under the action of a reaction force, and the operation of the mode is more time-saving and labor-saving, so that the use efficiency of the device is enhanced.

The mounting device comprises a mounting block 311, a fixing plate 312, a clamping block 313 and a clamping groove 314, the mounting block 311 is fixedly connected to the back face of the spliced screen body 1, the fixing plate 312 is fixedly connected to the outer wall of the mounting block 311, the clamping block 313 penetrates through the inner wall of the mounting rail 211, the clamping groove 314 corresponding to the clamping block 313 is formed in the inner wall of the mounting rail 211, the mounting block 311 and the mounting rail 211 can be mounted by inserting the clamping block 313 into the fixing plate 312 and the clamping groove 314, the spliced screen body 1 can be detached and replaced conveniently in the mode, and the using requirements of equipment are met. The handle 315 is fixedly connected to one end of the clamping block 313 far away from the clamping groove 314, the diameter of the handle 315 is larger than that of the clamping block 313, the handle 315 can achieve a good limiting effect, and the clamping block 313 is prevented from falling off from the inside of the fixing plate 312. The outer wall of the fixture block 313 is wound with a return spring 316, one end of the return spring 316 is connected to the handle 315, the other end of the return spring 316 is connected to the fixing plate 312, and the return spring 316 can perform an elastic return function, as shown in fig. 3, the return spring 316 is in an extended state and can push the fixture block 313 and the handle 315 to move towards one side of the fixture groove 314, so that the fixture block 313 corresponds to the fixture groove 314, and the fixture block 313 can be automatically inserted into the fixture groove 314, so that better stability is achieved, and the fixture block 313 is prevented from being separated from the interior of the fixture groove 314.

The working principle is as follows: when the splicing screen body 1 and the mounting rail 211 are required to be mounted, the handle 315 is pulled to drive the fixture block 313 to move, the reset spring 316 can be stretched, the mounting rail 211 is attached to the rear end of the splicing screen body 1, the fixture block 313 can correspond to the clamping groove 314, and after the handle 315 is loosened, a worker can drive the fixture block 313 to be inserted into the clamping groove 314 under the elastic reset action of the reset spring 316, so that the mounting effect is achieved.

When the splicing screen body 1 needs to be adjusted to move, the adjusting motor 215 is started to drive the rotating rod 216 and the rotating gear 217 to rotate, the rotating gear 217 can be meshed with the fixed rack 219, the sliding groove 213 on the inner wall of the mounting rail 211 can be driven to slide along the outer wall of the sliding block 214 under the action of a reaction force, the splicing screen body 1 can be adjusted to move transversely by the mode, and the application range of the equipment is further enlarged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a multi-angle is adjusted LCD liquid crystal concatenation screen, includes a plurality of concatenation screen body (1), its characterized in that: the back surfaces of the spliced screen bodies (1) are connected with mounting rails (211) through mounting devices, and one side surface, far away from the spliced screen bodies (1), of each mounting rail (211) is connected with a fixed support (212) in a sliding mode;

the splicing screen comprises a plurality of splicing screen bodies (1) and is characterized by further comprising a driving assembly for driving the splicing screen bodies (1) to synchronously move and adjust.

2. The multi-angle adjustable LCD splicing screen of claim 1, which is characterized in that: mounting rail (211) are kept away from concatenation screen body (1) a side and are seted up a transverse distribution's sliding tray (213), fixed bolster (212) outer wall fixedly connected with and sliding tray (213) sliding fit's sliding block (214).

3. The multi-angle adjustable LCD splicing screen of claim 2, which is characterized in that: the driving assembly comprises an adjusting motor (215) fixedly connected to the top end of the mounting rail (211), a rotating rod (216) connected to the output end of the adjusting motor (215), a rotating gear (217) fixedly connected to one end, far away from the adjusting motor (215), of the rotating rod (216), a fixing block (218) fixedly connected to the outer wall of the rear end of the fixing support (212) and a fixing rack (219) fixedly connected to the fixing block (218) and meshed with the rotating gear (217).

4. The multi-angle adjustable LCD splicing screen of claim 3, which is characterized in that: the mounting device comprises a mounting block (311), a fixing plate (312), a clamping block (313) and a clamping groove (314), and the mounting block (311) is fixedly connected to the back of the spliced screen body (1).

5. The multi-angle adjustable LCD liquid crystal splicing screen of claim 4, which is characterized in that: the fixing plate (312) is fixedly connected to the outer wall of the mounting block (311) and a clamping block (313) penetrates through the fixing plate, and a clamping groove (314) corresponding to the clamping block (313) is formed in the inner wall of the mounting rail (211).

6. The multi-angle adjustable LCD liquid crystal splicing screen of claim 4, which is characterized in that: one end of the clamping block (313) far away from the clamping groove (314) is fixedly connected with a handle (315), and the diameter of the handle (315) is larger than that of the clamping block (313).

7. The multi-angle adjustable LCD splicing screen of claim 5, which is characterized in that: and a return spring (316) is wound on the outer wall of the clamping block (313), one end of the return spring (316) is connected to the handle (315), and the other end of the return spring is connected to the fixing plate (312).