CN210805092U

CN210805092U - Liquid crystal splicing screen capable of being quickly disassembled and assembled

Info

Publication number: CN210805092U
Application number: CN201921956563.2U
Authority: CN
Inventors: 任雷成
Original assignee: Jiangsu Yiming Photoelectric Co ltd
Current assignee: Jiangsu Yiming Photoelectric Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-19
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to a liquid crystal concatenation screen technical field just discloses a quick liquid crystal concatenation screen of dismouting, including the protection casing, the inside wall swing joint of protection casing has the bolt, bolt fixedly connected with wall body is passed through to one side of protection casing, the mounting groove has been seted up to one side of wall body, the spout has been seted up to the inner bottom wall of protection casing, the inner wall swing joint of spout has first slider, the top fixedly connected with backup pad of first slider, the top fixedly connected with liquid crystal concatenation screen body of backup pad. This quick liquid crystal concatenation screen of dismouting, through the use of mutually supporting of protection casing, mount pad, roll up curtain system head, roll up the curtain upper beam, draw the pearl, roll up the curtain cloth, roll up the curtain underbeam and tail stopper, can reach dustproof effectual purpose, solved the problem that general liquid crystal concatenation screen is dustproof not good, avoided the dust to accumulate to influence visual experience on the display screen, also played the guard action to the display screen simultaneously, prolonged the life of liquid crystal concatenation screen body.

Description

Liquid crystal splicing screen capable of being quickly disassembled and assembled

Technical Field

The utility model relates to a liquid crystal concatenation screen technical field specifically is a quick liquid crystal concatenation screen of dismouting.

Background

The 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 combined display, full-screen liquid crystal splicing, double-spliced liquid crystal screen splicing and vertical screen display, optional compensation or covering of an image frame, support of roaming, zooming and stretching of digital signals and cross-screen display, setting and operation of various display plans, and real-time processing of full-high-definition signals.

Among the prior art, no matter the liquid crystal concatenation screen of indoor use is used for meeting or teaching etc. and does not have corresponding safeguard measure, can lead to indoor dust to adhere to on the display screen like this, causes the vision unclear, influences people's sight, and the time has long will lead to equipment to age in advance impaired, has shortened the life of display screen, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a quick liquid crystal concatenation screen of dismouting possesses dustproof effectual advantage such as, has solved the dustproof not good problem of effect of general liquid crystal concatenation screen.

(II) technical scheme

For the dustproof effectual purpose of this liquid crystal concatenation screen of realization, the utility model provides a following technical scheme: a liquid crystal splicing screen with quick disassembly and assembly comprises a protective cover, wherein a bolt is movably connected to the inner side wall of the protective cover, one side of the protective cover is fixedly connected with a wall body through the bolt, a mounting groove is formed in one side of the wall body, a sliding groove is formed in the inner bottom wall of the protective cover, a first sliding block is movably connected to the inner wall of the sliding groove, a supporting plate is fixedly connected to the top of the first sliding block, a liquid crystal splicing screen body is fixedly connected to the top of the supporting plate, a second sliding block is fixedly connected to one side of the liquid crystal splicing screen body, a clamping groove block is movably connected to the outer wall of the second sliding block, a supporting rod is fixedly connected to one side of the liquid crystal splicing screen body, a bearing seat is fixedly connected to one side of the protective cover, a reinforcing seat is fixedly connected to the bottom of, one side fixedly connected with book curtain system head rolls up the roof beam, and the bottom swing joint that the book curtain system head was said has the pearl of drawing, the outer wall swing joint that rolls up the roof beam has the book curtain cloth, the bottom fixedly connected with of the book curtain cloth rolls up the curtain underbeam, one side swing joint that rolls up the curtain upper beam has the tail plug.

Preferably, the inner wall of mounting groove is provided with the internal thread, and the mounting groove passes through internal thread and bolt threaded connection, and the quantity of bolt and mounting groove is three, and each mounting groove and bolt are a set of, and three mounting grooves of group and bolt equidistance set up the inside wall at the protection casing.

Preferably, the shape and size of the second sliding block and the shape and size of the clamping groove block are matched with each other, and one side of the clamping groove block is fixedly connected with the inner side wall of the protective cover.

Preferably, the outer wall of the first sliding block is movably connected with the inner wall of the sliding groove, and the shape and the size of the sliding groove are matched with those of the first sliding block.

Preferably, the supporting rod is obliquely arranged at the top of the supporting plate, and an included angle between the supporting rod and the horizontal plane is forty-five degrees.

Preferably, the reinforcing seats are triangular reinforcing seats, the reinforcing seats are alloy steel triangular reinforcing seats, the number of the reinforcing seats is two, and the two reinforcing seats are symmetrically arranged by taking the vertical central line of the protective cover as a symmetry axis.

Preferably, one side of the tail plug penetrates through one side of the roller shutter upper beam and extends to the inside of the roller shutter upper beam, and the other side of the tail plug penetrates through one side of the mounting seat and extends to the inside of the mounting seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick liquid crystal concatenation screen of dismouting possesses following beneficial effect:

1. this quick liquid crystal concatenation screen of dismouting, through the use of mutually supporting of protection casing, mount pad, roll up curtain system head, roll up the curtain upper beam, draw the pearl, roll up the curtain cloth, roll up the curtain underbeam and tail stopper, can reach dustproof effectual purpose, solved the problem that general liquid crystal concatenation screen is dustproof not good, avoided the dust to accumulate to influence visual experience on the display screen, also played the guard action to the display screen simultaneously, prolonged the life of liquid crystal concatenation screen body.

2. This quick liquid crystal concatenation screen of dismouting uses through mutually supporting of spout, first slider, backup pad, liquid crystal concatenation screen body, second slider and draw-in groove piece, can reach the purpose of convenient regulation, makes the protection casing can be pulled out to liquid crystal concatenation screen body, avoids people's sight to receive the hindrance, has made things convenient for people's use.

3. This quick liquid crystal concatenation screen of dismouting uses through mutually supporting of bolt, wall body, mounting groove, bracing piece, socket and reinforcement seat, can reach fixed effectual purpose, makes the protective cover have better fixed effect on the one hand, and on the other hand makes the liquid crystal concatenation screen body also can reach firm effect when being pulled out the use, has satisfied people's user demand.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the rolling shutter structure of the present invention.

In the figure: 1. a protective cover; 2. a bolt; 3. a wall body; 4. mounting grooves; 5. a chute; 6. a first slider; 7. a support plate; 8. the liquid crystal splicing screen body; 9. a second slider; 10. a slot clamping block; 11. a support bar; 12. a bearing seat; 13. a reinforcing seat; 14. a mounting seat; 15. rolling a curtain to manufacture a head; 16. a roller shutter upper beam; 17. pulling the bead; 18. a roll-up fabric; 19. a lower beam of the roller shutter; 20. and (4) a tail plug.

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.

Referring to fig. 1-3, a liquid crystal splicing screen with fast disassembly and assembly comprises a protective cover 1, wherein the inner side wall of the protective cover 1 is movably connected with a bolt 2, one side of the protective cover 1 is fixedly connected with a wall 3 through the bolt 2, one side of the wall 3 is provided with a mounting groove 4, the inner wall of the mounting groove 4 is provided with an internal thread, the mounting groove 4 is in threaded connection with the bolt 2 through the internal thread, the number of the bolt 2 and the number of the mounting groove 4 are three, each mounting groove 4 and the bolt 2 form a group, three groups of mounting grooves 4 and the bolts 2 are equidistantly arranged on the inner side wall of the protective cover 1, the fixing effect of the protective cover 1 can be better through the arrangement of the three groups of mounting grooves 4 and the bolts 2, the inner bottom wall of the protective cover 1 is provided with a chute 5, the inner wall of, the shape and size of the sliding groove 5 are matched with those of the first sliding block 6, the top of the first sliding block 6 is fixedly connected with a supporting plate 7, the top of the supporting plate 7 is fixedly connected with a liquid crystal splicing screen body 8, one side of the liquid crystal splicing screen body 8 is fixedly connected with a second sliding block 9, the outer wall of the second sliding block 9 is movably connected with a clamping groove block 10, the shape and size of the second sliding block 9 are matched with those of the clamping groove block 10, one side of the clamping groove block 10 is fixedly connected with the inner side wall of the protective cover 1, the aim of convenient adjustment can be achieved by the mutual matching use of the sliding groove 5, the first sliding block 6, the supporting plate 7, the liquid crystal splicing screen body 8, the second sliding block 9 and the clamping groove block 10, the protective cover 1 can be pulled out of the liquid crystal splicing screen body 8, the sight of people is prevented from being blocked, the use of people is facilitated, one side of the liquid crystal, the supporting rod 11 is obliquely arranged at the top of the supporting plate 7, the included angle between the supporting rod 11 and the horizontal plane is forty-five degrees, one side of the protective cover 1 is fixedly connected with the bearing seat 12, the bottom of the protective cover 1 is fixedly connected with the reinforcing seat 13, the reinforcing seat 13 is a triangular reinforcing seat, the reinforcing seat 13 is an alloy steel triangular reinforcing seat, the number of the reinforcing seats 13 is two, other alloy elements except iron and carbon are added into the steel, namely alloy steel, the alloy steel has special properties such as high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance and no magnetism, the protective cover 1 is firmer through the arrangement of the alloy steel triangular fixing seat, the bolt 2, the wall body 3, the mounting groove 4, the supporting rod 11, the bearing seat 12 and the reinforcing seat 13 are mutually matched for use, the purpose of good fixing effect can be achieved, and on the one hand, the protective cover, on the other hand, when the liquid crystal spliced screen body 8 is pulled out for use, the stable effect can be achieved, the use requirements of people are met, the two reinforcing seats 13 are symmetrically arranged by taking the vertical center line of the protective cover 1 as a symmetry axis, the inner side wall of the protective cover 1 is fixedly connected with the mounting seat 14, one side of the mounting seat 14 is movably connected with the rolling curtain head 15, one side of the rolling curtain head 15 is fixedly connected with the rolling curtain upper beam 16, the bottom of the book rolling curtain head 15 is movably connected with the pull bead 17, the outer wall of the rolling curtain upper beam 16 is movably connected with the rolling curtain cloth 18, the bottom of the rolling curtain cloth 18 is fixedly connected with the rolling curtain lower beam 19, one side of the rolling curtain upper beam 16 is movably connected with the tail plug 20, one side of the tail plug 20 penetrates through one side of the rolling curtain upper beam 16 and extends to the inside of the rolling curtain upper beam 16, the other side of the tail plug 20 penetrates through one side of the mounting, The mounting seat 14, roll up curtain system head 15, roll up curtain upper beam 16, draw pearl 17, roll up curtain cloth 18, roll up curtain underbeam 19 and tail stopper 20 mutually support the use, can reach dustproof effectual purpose, solved the problem that general liquid crystal concatenation screen is dustproof effectual, avoided the dust accumulation to influence visual experience on the display screen, also played the guard action to the display screen simultaneously, prolonged the life of liquid crystal concatenation screen body 8.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the dustproof liquid crystal splicing screen is used, the rolling screen cloth 18 is lifted by the pull beads 17, the supporting plate 7 is pulled out through the matching of the sliding groove 5 and the first sliding block 6, the liquid crystal splicing screen body 8 can be used, when the dustproof liquid crystal splicing screen is not needed, the supporting plate 7 is pushed into the protective cover 1, the rolling screen cloth 18 is pulled down by the pull beads 17, and the dustproof purpose can be achieved.

To sum up, this quick liquid crystal concatenation screen of dismouting has reached dustproof effectual purpose, has prolonged the life of liquid crystal concatenation screen, has made things convenient for people's use, has satisfied people's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a quick liquid crystal concatenation screen of dismouting, includes protection casing (1), its characterized in that: the inner side wall of the protective cover (1) is movably connected with a bolt (2), one side of the protective cover (1) is fixedly connected with a wall body (3) through the bolt (2), one side of the wall body (3) is provided with a mounting groove (4), the inner bottom wall of the protective cover (1) is provided with a sliding groove (5), the inner wall of the sliding groove (5) is movably connected with a first sliding block (6), the top of the first sliding block (6) is fixedly connected with a supporting plate (7), the top of the supporting plate (7) is fixedly connected with a liquid crystal splicing screen body (8), one side of the liquid crystal splicing screen body (8) is fixedly connected with a second sliding block (9), the outer wall of the second sliding block (9) is movably connected with a clamping groove block (10), one side of the liquid crystal splicing screen body (8) is fixedly connected with a supporting rod (11), one side of the protective, the utility model discloses a book curtain, including protection casing (1), the bottom fixedly connected with reinforcement seat (13) of protection casing (1), inside wall fixedly connected with mount pad (14) of protection casing (1), one side swing joint of mount pad (14) has a roll curtain system head (15), one side fixedly connected with roll curtain entablature (16) of roll curtain system head (15), the bottom swing joint of book curtain system head (15) has and draws pearl (17), the outer wall swing joint of roll curtain entablature (16) has roll curtain cloth (18), the bottom fixedly connected with of roll curtain cloth (18) rolls up curtain underbeam (19), one side swing joint of roll curtain entablature (16) has tail plug (20).

2. The liquid crystal splicing screen capable of being assembled and disassembled quickly as claimed in claim 1, wherein: the inner wall of mounting groove (4) is provided with the internal thread, and mounting groove (4) are through internal thread and bolt (2) threaded connection, and the quantity of bolt (2) and mounting groove (4) is three, and each mounting groove (4) and bolt (2) are a set of, and three mounting grooves of group (4) and bolt (2) equidistance set up the inside wall at protection casing (1).

3. The liquid crystal splicing screen capable of being assembled and disassembled quickly as claimed in claim 1, wherein: the shape and size of the second sliding block (9) and the shape and size of the clamping groove block (10) are matched with each other, and one side of the clamping groove block (10) is fixedly connected with the inner side wall of the protective cover (1).

4. The liquid crystal splicing screen capable of being assembled and disassembled quickly as claimed in claim 1, wherein: the outer wall of the first sliding block (6) is movably connected with the inner wall of the sliding groove (5), and the shape and the size of the sliding groove (5) are matched with those of the first sliding block (6).

5. The liquid crystal splicing screen capable of being assembled and disassembled quickly as claimed in claim 1, wherein: the support rod (11) is obliquely arranged at the top of the support plate (7), and the included angle between the support rod (11) and the horizontal plane is forty-five degrees.

6. The liquid crystal splicing screen capable of being assembled and disassembled quickly as claimed in claim 1, wherein: the reinforcing seats (13) are triangular reinforcing seats, the reinforcing seats (13) are alloy steel triangular reinforcing seats, the number of the reinforcing seats (13) is two, and the two reinforcing seats (13) are symmetrically arranged by taking the vertical central line of the shield (1) as a symmetry axis.

7. The liquid crystal splicing screen capable of being assembled and disassembled quickly as claimed in claim 1, wherein: one side of the tail plug (20) penetrates through one side of the roller shutter upper beam (16) and extends to the interior of the roller shutter upper beam (16), and the other side of the tail plug (20) penetrates through one side of the mounting seat (14) and extends to the interior of the mounting seat (14).