CN211529519U - Multimedia liquid crystal splicing screen convenient to assemble - Google Patents

Abstract

The utility model discloses a multimedia liquid crystal splicing screen convenient for assembly, which relates to the technical field of liquid crystal splicing screens, and comprises a bottom plate and an outer cover, wherein a splicing frame is spliced on one side of the bottom plate, and a splicing screen body is arranged on the splicing frame, the outer cover is arranged outside the splicing frame, a side plate is also arranged at one end of the outer cover adjacent to the bottom plate, meanwhile, the side plate is fixedly connected with the bottom plate through a fastening bolt, and four corners of the splicing frame adjacent to one end of the bottom plate are all provided with connecting blocks, the utility model discloses a connecting block, a connecting groove, a locking groove and a spring are arranged, so that the splicing frame is in a plug-in structure, the splicing frame can be quickly disassembled and assembled, thereby the splicing frame can be replaced according to splicing screens with different specifications, and the splicing screens with different specifications can be assembled, the practicality of the device is greatly improved.

Description

Multimedia liquid crystal splicing screen convenient to assemble

Technical Field

The utility model belongs to the technical field of the liquid crystal concatenation screen, concretely relates to multi-media liquid crystal concatenation screen convenient to assembly.

Background

The liquid crystal splicing screen can be used as a display independently, can be spliced into an oversized screen for use, and can realize changeable and changeable large-screen functions according to different use requirements: 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 image frames, support of roaming, zooming and stretching of digital signals, cross-screen display, setting and operation of various display plans, and real-time processing of full-high-definition signals.

However, the multimedia liquid crystal splicing screen which is convenient to assemble in the current market has defects in the using process, such as: the device is dismantled inconveniently, can not change the concatenation frame according to the specification of the concatenation screen body, and application range receives the restriction, influences the practicality of device, in addition, can not fix a position fast when the concatenation screen frame is installed, the quick installation of the frame of being not convenient for to influence the assembly efficiency of concatenation screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-media liquid crystal concatenation screen convenient to assembly to it is inconvenient to solve the device dismantlement that proposes in the above-mentioned background art, can not change the concatenation frame according to the specification of the concatenation screen body, in addition, can not fix a position fast during the installation of concatenation screen frame, the problem of the quick installation of the frame of not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-media liquid crystal concatenation screen convenient to assembly, includes bottom plate and dustcoat, one side of bottom plate is pegged graft and is had the concatenation frame, and the concatenation shelf location has the concatenation screen body, the outsider of concatenation frame is located to the dustcoat, and the one end that the dustcoat is adjacent to the bottom plate still installs the sideboard, simultaneously through fastening bolt fixed connection between sideboard and the bottom plate, the concatenation frame is adjacent all to install the connecting block in four corners of bottom plate one end, and the inside of four connecting blocks has all seted up the spring groove, four the inside in spring groove all blocks and is equipped with the spring, and the both ends of four springs all are connected with the locking piece of extensible to the outside both sides of connecting block, the bottom plate is adjacent still to one side of concatenation frame and has seted up the spread groove with four connecting block one-to-one, and the equal symmetry in inner wall.

Preferably, the side of the side plate adjacent to the bottom plate is further provided with positioning blocks distributed at equal intervals, magnetic blocks are further fixed at one ends of the positioning blocks opposite to the side plate, meanwhile, one side of the bottom plate adjacent to the side plate is provided with positioning holes corresponding to the positioning blocks, a magnetic plate is further installed at the bottom inside the positioning holes, and the magnetic plate and the magnetic blocks are opposite in magnetism.

Preferably, one side of the bottom plate is further provided with mounting holes matched with the fastening bolts, and the mounting holes and the positioning holes are distributed at intervals.

Preferably, two sliding strips are further symmetrically installed on two sides of the inner wall of the outer cover, sliding grooves corresponding to the four sliding strips one to one are symmetrically formed in two sides of the outer wall of the splicing frame, and the sliding grooves and the sliding strips form a sliding structure.

Preferably, the opposite angles of the connecting block relative to one end of the splicing frame are in arc chamfer transition to form smooth arc parts of the surface wall.

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

(1) the utility model discloses a setting of connecting block, spread groove, halving piece, halving groove and spring for the concatenation frame forms plug-in structure, can realize the quick assembly disassembly of concatenation frame, thereby can realize carrying out the concatenation frame according to the concatenation screen of different specifications and change, with the assembly that is applicable to different specifications concatenation screens, great improvement the practicality of device.

(2) The utility model discloses a quick location between dustcoat and the bottom plate can be realized to the setting of locating piece, locating hole, magnetic path and magnetic sheet to the quick installation of dustcoat and bottom plate, thereby the quick assembly of the concatenation screen of being convenient for helps improving the assembly efficiency of concatenation screen.

(3) The utility model discloses a sliding connection between dustcoat and the concatenation frame can be realized to the setting of draw runner and spout to the quick installation of dustcoat and bottom plate of being convenient for has further improved the assembly efficiency of concatenation screen.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the present invention after the outer cover is disassembled;

FIG. 4 is a side cross-sectional view of the present invention housing;

fig. 5 is a side sectional view of the bottom plate of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

in the figure: 1-side plate; 2-an outer cover; 3-splicing the screen body; 4-splicing the frames; 5-a bottom plate; 6-a chute; 7-positioning holes; 8-mounting holes; 9-a slide bar; 10-positioning blocks; 11-magnetic block; 12-connecting blocks; 13-connecting grooves; 14-a spring; 15-a locking block; 16-a locking groove; 17-a fastening bolt; 18-spring groove.

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. 1-6, the present invention provides a technical solution: a multimedia liquid crystal splicing screen convenient to assemble comprises a bottom plate 5 and an outer cover 2, wherein a splicing frame 4 is spliced on one side of the bottom plate 5, a splicing screen body 3 is installed on the splicing frame 4, the outer cover 2 is arranged outside the splicing frame 4 in a covering mode, a side plate 1 is also installed at one end, adjacent to the bottom plate 5, of the outer cover 2, meanwhile, the side plate 1 is fixedly connected with the bottom plate 5 through a fastening bolt 17, connecting blocks 12 are installed at four corners, adjacent to one end of the bottom plate 5, of the splicing frame 4, spring grooves 18 are formed in the four connecting blocks 12, springs 14 are clamped in the four spring grooves 18, two ends of each spring 14 are connected with locking blocks 15 capable of extending to two sides of the outer portion of each connecting block 12, connecting grooves 13 which correspond to the four connecting blocks 12 one by one to one are formed in one side, adjacent to the splicing frame 4, of the bottom plate 5, and locking grooves 16 matched with the locking blocks 15 are symmetrically formed, during the use, the user can be according to the specification of the concatenation screen body 3, select suitable concatenation frame 4, then peg graft the concatenation frame 4 on bottom plate 5, be about to connect in connecting block 12 inserts the spread groove 13, at this moment, the halving block 15 blocks into the halving groove 16 under the effect of spring 14, with connecting block 12 and spread groove 13 joint, thereby it is fixed with bottom plate 5 joint to splice frame 4, then the user is fixed in the concatenation screen body 3 on the concatenation frame 4 can, when concatenation frame 4 needs to be changed according to the specification of the concatenation screen body 3, the user only needs to stimulate concatenation frame 4, make the halving block 15 shrink under the effect of spring 14, until breaking away from the halving groove 16, then connecting block 12 breaks away from spread groove 13, in order to dismantle concatenation frame 4, again peg graft the concatenation frame 4 that satisfies concatenation screen body 3 specification on bottom plate 5, thereby realize the quick replacement of concatenation frame 4.

Furthermore, the side of the side plate 1 adjacent to the bottom plate 5 is also provided with positioning blocks 10 distributed at equal intervals, and one end of the positioning block 10 opposite to the side plate 1 is also fixed with a magnet block 11, meanwhile, one side of the bottom plate 5 adjacent to the side plate 1 is provided with a positioning hole 7 corresponding to the positioning block 10, and the magnetic plate is also arranged at the bottom inside the positioning hole 7, the magnetism of the magnetic plate is opposite to that of the magnetic block 11, when the magnetic plate is arranged, the user can slide the outer cover 2 to cover the splicing screen body 3 through the sliding strip 9 and the sliding groove 6, at the moment, the positioning block 10 is inserted into the positioning hole 7, the magnetic block 11 at the end of the positioning block 10 and the magnetic plate inside the positioning hole 7 are attracted under the magnetic action to magnetically connect the positioning block 10 and the positioning hole 7, thereby fixing the outer cover 2 with the bottom plate 5 to achieve quick positioning of the outer cover 2 and the bottom plate 5 to facilitate assembly fixation of the outer cover 2 and the bottom plate 5.

Specifically, one side of the bottom plate 5 is further provided with mounting holes 8 matched with the fastening bolts 17, and the mounting holes 8 and the positioning holes 7 are distributed at intervals, so that the bottom plate 5 and the side plate 1 can be conveniently mounted and fixed.

It is worth explaining that two sliding strips 9 are further symmetrically installed on two sides of the inner wall of the outer cover 2, sliding grooves 6 corresponding to the four sliding strips 9 one to one are symmetrically formed in two sides of the outer wall of the splicing frame 4, the sliding grooves 6 and the sliding strips 9 form a sliding structure, when the outer cover 2 is fastened with the bottom plate 5 through the side plate 1, a user sleeves the outer cover 2 on the outer portion of the splicing frame 4, the sliding strips 9 can slide along the inner portion of the sliding grooves 6 at the moment, and therefore the outer cover 2 is sleeved on the outer portion of the splicing frame 4 in a sliding mode, and the outer cover 2 can be installed quickly.

Furthermore, the opposite angles of the connecting block 12 relative to one end of the splicing frame 4 are all transited by arc chamfers to form smooth arc parts of the surface wall, so that the connecting block 12 can be rapidly inserted into the connecting groove 13.

The utility model discloses a theory of operation and use flow: when the utility model is used, a user can select a proper splicing frame 4 according to the specification of the splicing screen body 3, then the splicing frame 4 is inserted on the bottom plate 5, namely the connecting block 12 is inserted into the connecting groove 13, at the moment, the locking block 15 is clamped into the locking groove 16 under the action of the spring 14 to clamp the connecting block 12 and the connecting groove 13, thereby the splicing frame 4 is clamped and fixed with the bottom plate 5, then the user can fix the splicing screen body 3 on the splicing frame 4, when the splicing frame 4 needs to be replaced according to the specification of the splicing screen body 3, the user only needs to pull the splicing frame 4 to ensure that the locking block 15 contracts under the action of the spring 14 until the locking groove 16 is separated, then the connecting block 12 is separated from the connecting groove 13 to disassemble the splicing frame 4, then the splicing frame 4 meeting the specification of the splicing screen body 3 is inserted on the bottom plate 5, thereby realizing the quick replacement of the splicing frame 4, after the splicing screen body 3 is installed, a user can arrange the outer cover 2 outside the splicing frame 4 through the sliding strip 9 and the sliding groove 6 in a sliding cover mode, the splicing screen body 3 is covered, the positioning block 10 is inserted into the positioning hole 7 at the moment, the magnetic block 11 at the end of the positioning block 10 and the magnetic plate inside the positioning hole 7 attract each other under the magnetic effect, the positioning block 10 is magnetically connected with the positioning hole 7, the outer cover 2 is fixed with the bottom plate 5, rapid positioning of the outer cover 2 and the bottom plate 5 is achieved, the outer cover 2 and the bottom plate 5 are convenient to assemble and fix, then the user screws the fastening bolt 17 into the mounting hole 8, the outer cover 2 is fastened with the bottom plate 5 through the sideboard 1, and assembly of the splicing screen body 3 is achieved.

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 (5)

1. The utility model provides a multi-media liquid crystal concatenation screen convenient to assembly which characterized in that: including bottom plate (5) and dustcoat (2), one side of bottom plate (5) is pegged graft and is had concatenation frame (4), and installs concatenation screen body (3) on concatenation frame (4), the outside of concatenation frame (4) is located to dustcoat (2) lid, and side plate (1) are still installed to the one end that dustcoat (2) are adjacent to bottom plate (5), simultaneously through fastening bolt (17) fixed connection between side plate (1) and bottom plate (5), connecting block (12) are all installed to four corners that concatenation frame (4) are adjacent to bottom plate (5) one end, and spring groove (18) have all been seted up to the inside of four connecting block (12), four spring groove (18) inside all block and be equipped with spring (14), and the both ends of four spring (14) all are connected with the run-on to the outside both sides of connecting block (12) locking piece (15), bottom plate (5) are adjacent to one side of concatenation frame (4) still set up the spread groove (12) one-to one with four connecting block (12) one-to one (13) And the two sides of the inner wall of the four connecting grooves (13) are symmetrically provided with locking grooves (16) matched with the locking blocks (15).

2. The assembled multimedia liquid crystal splicing screen as claimed in claim 1, wherein: locating blocks (10) which are distributed equidistantly are further mounted on one side, adjacent to the bottom plate (5), of the side plate (1), magnetic blocks (11) are further fixed to one ends, opposite to the side plate (1), of the locating blocks (10), meanwhile, locating holes (7) corresponding to the locating blocks (10) are formed in one side, adjacent to the side plate (1), of the bottom plate (5), magnetic plates are further mounted at the bottom of the inner portions of the locating holes (7), and the magnetic plates are opposite to the magnetic blocks (11).

3. The multimedia liquid crystal splicing screen convenient to assemble as claimed in claim 2, wherein: and one side of the bottom plate (5) is also provided with mounting holes (8) matched with the fastening bolts (17), and the mounting holes (8) and the positioning holes (7) are distributed at intervals.

4. The assembled multimedia liquid crystal splicing screen as claimed in claim 1, wherein: two draw runner (9) are installed to the inner wall both sides of dustcoat (2) symmetry still, the outer wall bilateral symmetry of splice frame (4) is seted up spout (6) of four draw runner (9) one-to-one, and spout (6) and draw runner (9) constitute sliding structure.

5. The assembled multimedia liquid crystal splicing screen as claimed in claim 1, wherein: the connecting blocks (12) are in transition by arc chamfers relative to the opposite corners of one end of the splicing frame (4) to form smooth arc parts of the surface wall.

Images