CN214744804U - Multi-purpose concatenation screen - Google Patents

Abstract

The utility model relates to a concatenation screen technical field, especially a multi-purpose concatenation screen, including concatenation screen main part, the dorsal part fixedly connected with fixed plate of concatenation screen main part, the fixed plate one side fixed mounting who keeps away from concatenation screen main part have a connecting plate, the middle part of connecting plate one side rotate through the bearing and be connected with the lead screw, the surface threaded connection of lead screw have the movable plate, one side fixedly connected with of movable plate connect the otic placode, the otic placode rotate through the fixed axle and be connected with the connecting rod. The utility model has the advantages that: through the cooperation setting of fixed plate, lead screw, movable plate, connection otic placode, connecting rod, spout, slider, locating hole and location inserted bar, only need rotate the lead screw just can accomplish the fixed work to four concatenation screen main parts, it is comparatively simple and convenient to operate, very big saving the installation the time of concatenation screen main part to the effect that improves the installation effectiveness of this concatenation screen has been reached.

Description

Multi-purpose concatenation screen

Technical Field

The utility model relates to a concatenation screen technical field, especially a multi-purpose concatenation screen.

Background

Along with the high-speed development of display technology, display products are led to digital technology from traditional analog technology, and are spliced to a plurality of groups of screens through single-screen display, thereby realizing high definition and large-area display, the vivid and bright image display of the liquid crystal display screen brings convenience to people in many aspects, however, because the display area of a single liquid crystal display unit is limited, a plurality of display screens can be commonly used for splicing in occasions such as large conferences, so as to achieve a larger display surface, the multi-screen splicing is about to combine a plurality of screens together to form a large-area display screen, commonly called as a 'splicing wall', the multi-screen splicing has ultrahigh resolution, characteristics such as ultra-large screen display and the like, and the requirements of client centralized information display, centralized monitoring and centralized command scheduling are fully met. The spliced wall product is applied to the fields of energy, military and public safety, traffic, government and the like, such as an electric power dispatching center, a traffic command center, a safety monitoring center and the like. With the diversification of information types and the complexity of system operation, the spliced wall product capable of comprehensively and intelligently integrating multiple signals can be applied to wider fields.

However, when the current spliced screen is installed, a single spliced screen needs to be installed one by one, and the installation work of the next spliced screen can be continued after one spliced screen is installed and fixed, so that the installation mode is troublesome to operate, time is wasted, and the installation efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a multi-purpose concatenation screen.

The purpose of the utility model is realized through the following technical scheme: a multi-purpose splicing screen comprises a splicing screen main body, wherein a back side fixedly connected with fixing plate of the splicing screen main body is provided with a connecting plate, one side of the fixing plate far away from the splicing screen main body is fixedly provided with a connecting plate, the middle part of one side of the connecting plate is rotatably connected with a screw rod through a bearing, the outer surface of the screw rod is in threaded connection with a movable plate, one side of the movable plate is fixedly connected with a connecting lug plate, the connecting lug plate is rotatably connected with connecting rods through a fixing shaft, the fixing shaft on the connecting lug plate is spliced with the connecting lug plate, the two ends of the fixing shaft are provided with threads, the fixing shaft can be connected with the connecting lug plate through a locking nut, so that the mounting and dismounting between the connecting rods and the connecting lug plate can be convenient, the number of the connecting rods is four, and the four connecting rods are symmetrically distributed about the movable plate, the connecting rod corresponds to the position of the fixing plate.

Optionally, one side of the fixed plate is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block matched with the sliding groove in size, the sliding groove and the sliding block are in a T shape, the sliding groove can prevent the sliding block from moving out of the sliding groove, and therefore subsequent splicing fixing work can be conveniently conducted, one end, far away from the connecting lug plate, of the connecting rod is rotatably connected with the sliding block, the connecting rod can connect the sliding block with the moving plate, the sliding block can move along with the moving plate, and one side of the fixed plate is provided with a positioning hole.

Optionally, the shape of connecting plate be the I-shaped, the connecting plate be connected with the fixed plate through the bolt, through the connecting plate can fix four fixed plates, thereby to four the concatenation screen main part carry out first fixed, one side fixedly connected with two gag lever posts of mutual symmetry of connecting plate, the gag lever post run through the movable plate and with movable plate sliding connection, the movable plate slide on the gag lever post, can avoid appearing the movable plate along with the rotation of lead screw and pivoted phenomenon, make the movable plate can only be linear motion from top to bottom under the effect of gag lever post, two the gag lever post keep away from a mounting panel of one end fixedly connected with of connecting plate.

Optionally, one side of the slider is fixedly connected with a positioning insertion rod, the positioning hole corresponds to the circle center position of the positioning insertion rod, the positioning insertion rod is matched with the positioning hole in size, the length of the positioning insertion rod is larger than the minimum distance between the two fixing plates in the left-right direction, and the positioning insertion rod is located inside the sliding groove.

Optionally, one side fixedly connected with four support frames of mounting panel, four the shape of support frame be L shape, four the support frame about mounting panel symmetric distribution, four the support frame keep away from the one end of mounting panel and the bottom of fixed plate and contact, through the support frame can support the fixed plate, thereby right the concatenation screen main part support, the mounting panel be greater than two in the upper and lower direction the maximum distance between the fixed plate.

Optionally, one side of mounting panel and support frame all seted up a plurality of mounting hole, through mounting hole and bolt can fix mounting panel and support frame on the wall that the concatenation screen main part needs to be installed, and then make things convenient for follow-up right the installation work of concatenation screen main part.

The utility model has the advantages of it is following:

1. the multipurpose splicing screen is characterized in that the fixed plates, the lead screw, the movable plates, the connecting lug plates, the connecting rods, the sliding chutes, the sliding blocks, the positioning holes and the positioning insertion rods are arranged in a matched manner, when the splicing screen is spliced, the lead screw is rotated firstly, the movable plates move upwards, the four connecting rods are driven to move upwards under the action of the connecting lug plates along with the movement of the movable plates, the connecting rods rotate around the connecting lug plates and drive the sliding blocks to slide in the sliding chutes, the positioning insertion rods penetrate through the positioning holes in one fixed plate and enter the positioning holes in the other fixed plate along with the movement of the sliding blocks, so that the two fixed plates in the left and right directions can be connected, the lead screw is rotated until the sliding blocks are tightly attached to the fixed plates, and the fixing work of the splicing screen main body is finished, only need rotate the lead screw just can accomplish the fixed work to four concatenation screen main parts, it is comparatively simple and convenient to operate, very big saving the installation the time of concatenation screen main part to the effect that improves the installation effectiveness of this concatenation screen has been reached.

2. The multi-purpose splicing screen can complete the connection work of four fixed plates through the connecting plate by the matching arrangement of the connecting plate, the positioning inserted bar, the connecting rod, the sliding block and the supporting frame, thereby completing the primary fixation of the four connecting screen main bodies, connecting the two fixing plates in the left and right directions through the positioning inserted rods, thereby fixing the connecting screen main body for the second time, connecting the four fixing plates simultaneously through the connecting rods and the sliding blocks, thereby fixing the four connecting screen bodies for the third time and supporting the fixing plate through the supporting frame, therefore, the four connecting screen main bodies are connected tightly, so that the connecting screen main bodies are connected firmly, and the effect of ensuring the structural stability of the connecting screen is achieved.

Drawings

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

FIG. 2 is a schematic structural view of the connection plate, the mounting plate and the connection member thereof according to the present invention;

fig. 3 is a schematic structural view of the moving plate of the present invention;

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

In the figure: 1-splicing screen main body, 2-fixing plate, 3-connecting plate, 4-screw rod, 5-moving plate, 6-connecting ear plate, 7-connecting rod, 8-chute, 9-slide block, 10-positioning hole, 11-limiting rod, 12-mounting plate, 13-positioning inserted rod, 14-supporting frame and 15-mounting hole.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, a multi-purpose splicing screen comprises a splicing screen main body 1, a fixed plate 2 is fixedly connected to the back side of the splicing screen main body 1, a connecting plate 3 is fixedly installed on one side of the fixed plate 2 far away from the splicing screen main body 1, a screw rod 4 is rotatably connected to the middle of one side of the connecting plate 3 through a bearing, a knob is fixedly connected to one end of the screw rod 4, a moving plate 5 is connected to the outer surface of the screw rod 4 through threads, a connecting ear plate 6 is fixedly connected to one side of the moving plate 5, the connecting ear plate 6 is rotatably connected to a connecting rod 7 through the fixed shaft, the fixed shaft on the connecting ear plate 6 is inserted into the connecting ear plate 6, and the two ends of the fixed shaft are provided with threads, the fixed shaft can be connected to the connecting ear plate 6 through a locking nut, so that the mounting and dismounting between the connecting rod 7 and the connecting ear plate 6 can be convenient, the moving plates 7 are four in number, the four connecting rods 7 are symmetrically distributed about the connecting plate 5, the connecting rod 7 corresponds to the position of the fixing plate 2.

As an optional technical solution of the utility model: one side of the fixed plate 2 is provided with a chute 8, the inner wall of the chute 8 is connected with a slide block 9 matched with the chute 8 in size in a sliding way, the chute 8 and the slide block 9 are both in a T shape, the slide block 9 can be prevented from moving out of the chute 8 through the chute 8, and further the subsequent splicing and fixing work can be facilitated, one end of the connecting rod 7 far away from the connecting lug plate 6 is rotatably connected with the slide block 9, the slide block 9 can be connected with the moving plate 5 through the connecting rod 7, so that the slide block 9 can move along with the movement of the moving plate 5, when the slide block 9 is connected with the moving plate 5, the connecting rod 7 is firstly positioned in the connecting lug plate 6, the through hole on the connecting rod 7 corresponds to the circle center position of the through hole on the connecting lug plate 6, then the fixing shaft is inserted, and then the fixing shaft is locked through the locking nut, so that the fixing shaft can not be separated from the connecting rod 7 and the connecting lug plate 6, thereby completing the connection work of the moving plate 5 and the slide block 9, and one side of the fixed plate 2 is provided with a positioning hole 10.

As an optional technical solution of the utility model: the shape of connecting plate 3 is the I-shaped, connecting plate 3 is connected with fixed plate 2 through the bolt, can fix four fixed plates 2 through connecting plate 3, thereby it is fixed for the first time to four concatenation screen main parts 1, two gag lever posts 11 of mutual symmetry of one side fixedly connected with of connecting plate 3, gag lever post 11 runs through movable plate 5 and with 5 sliding connection of movable plate, movable plate 5 slides on gag lever post 11, can avoid appearing movable plate 5 along with the pivoted phenomenon of lead screw 4 rotation, make movable plate 5 can only be up-and-down linear motion under the effect of gag lever post 11, two gag lever posts 11 keep away from one end fixedly connected with mounting panel 12 of connecting plate 3, lead screw 4 is located the regional inside that mounting panel 12 and connecting plate 3 formed.

As an optional technical solution of the utility model: one side of the slide block 9 is fixedly connected with a positioning inserted bar 13, the circle center position of the positioning inserted bar 13 corresponds to the positioning hole 10, the positioning inserted bar 13 is matched with the positioning hole 10 in size, the length of the positioning inserted bar 13 is greater than the minimum distance between the two fixing plates 2 in the left-right direction, so that the positioning inserted bar 13 can move out of one fixing plate 2 and enter the positioning hole 10 of the other fixing plate 2, the positioning inserted bar 13 is positioned in the chute 8, along with the movement of the slide block 9, the positioning inserted bar 13 can also move along with the movement, the positioning inserted bar 13 can penetrate through the positioning hole 10 of one fixing plate 2 and enter the positioning hole 10 of the other fixing plate 2, so that the two fixing plates 2 in the left-right direction can be connected, the stability of the two connecting screen moving plates 1 in the left-right direction is ensured, and the two connecting screen moving plates are connected through the fixing plates 2, the lead screws 4, 5, The cooperation setting of connecting otic placode 6, connecting rod 7, spout 8, slider 9, locating hole 10 and location inserted bar 13 only needs rotatory lead screw 4 just can accomplish the fixed work to four concatenation screen main parts 1, and it is comparatively simple and convenient to operate, very big saving the time of installation concatenation screen main part 1 to the effect that improves the installation effectiveness of this concatenation screen has been reached.

As an optional technical solution of the utility model: four support frames 14 of one side fixedly connected with of mounting panel 12, the shape of four support frames 14 is L shape, four support frames 14 are about mounting panel 12 symmetric distribution, four support frames 14 keep away from the one end of mounting panel 12 and the bottom of fixed plate 2 and contact, can support fixed plate 2 through support frame 14, thereby support concatenation screen main part 1, the positional stability of concatenation screen main part 1 has been guaranteed, mounting panel 12 is greater than the maximum distance between two fixed plates 2 on the upper and lower direction, so that can select suitable position to install support frame 14, make support frame 14 contact with the bottom of fixed plate 2.

As an optional technical solution of the utility model: a plurality of mounting hole 15 has all been seted up to one side of mounting panel 12 and support frame 14, can fix mounting panel 12 and support frame 14 on the wall that concatenation screen main part 1 needs to be installed through mounting hole 15 and bolt, and then make things convenient for follow-up installation work to concatenation screen main part 1.

The working process of the utility model is as follows:

s1, firstly, mounting the mounting plate 12 and the support frame 14 on the wall surface of the spliced screen main body 1 to be mounted through bolts;

s2, connecting the connecting plate 3 with the fixing plate 2 through bolts, and enabling the support frame 14 to be in contact with the bottom of the fixing plate 2, so that the spliced screen main body 1 is fixed for the first time;

s3, rotating the connecting rod 7 to enable the circle center position of the through hole on the connecting rod 7 to correspond to the circle center position of the through hole on the connecting lug plate 6;

s4, inserting the fixed shaft into the through holes of the connecting lug plate 6 and the connecting rod 7, and fixing the position of the fixed shaft 6 through a locking nut so as to connect the slide block 9 with the moving plate 5;

s5, rotating a knob at the top end of the screw rod 4 to enable the screw rod 4 to rotate, and enabling the moving plate 5 to slide upwards under the action of the limiting rod 11 along with the rotation of the screw rod 4;

s6, along with the movement of the moving plate 5, the four connecting rods 7 can simultaneously drive the four sliding blocks 9 to move in the four sliding grooves 8;

s7, moving the positioning rod 13 with the slider 9, and entering into the positioning hole 10 of the other fixing plate 2 from the positioning hole 10 of the fixing plate 2;

s8, when the slide block 9 is tightly attached to the fixing plate 2, the knob on the screw rod 4 stops rotating, and therefore the installation work of the splicing screen main body 1 is completed.

In summary, the following steps: the multipurpose splicing screen is characterized in that the fixed plate 2, the screw rod 4, the movable plate 5, the connecting lug plate 6, the connecting rods 7, the sliding grooves 8, the sliding blocks 9, the positioning holes 10 and the positioning insertion rods 13 are arranged in a matched mode, when the splicing screen is spliced, the screw rod 4 is firstly rotated, the movable plate 5 moves upwards, the four connecting rods 7 are driven to move upwards under the action of the connecting lug plate 6 along with the movement of the movable plate 5, the connecting rods 7 rotate around the connecting lug plate 6 and drive the sliding blocks 9 to slide in the sliding grooves 8, the positioning insertion rods 13 penetrate through the positioning holes 10 in one fixed plate 2 and enter the positioning holes 10 in the other fixed plate 2 along with the movement of the sliding blocks 9, so that the two fixed plates 2 in the left and right directions can be connected, the screw rod 4 is rotated until the sliding blocks 9 are tightly attached to the fixed plates 2, and the fixing work of the splicing screen main body 1 is completed, the fixing work of the four spliced screen main bodies 1 can be completed only by rotating the lead screw 4, the operation is simple and convenient, the time for installing the spliced screen main bodies 1 is greatly saved, thereby achieving the effect of improving the installation efficiency of the spliced screen, the connecting plate 3, the positioning inserted rod 13, the connecting rod 7, the sliding block 9 and the supporting frame 14 are matched, the connecting work of the four fixed plates 2 can be completed through the connecting plate 3, thereby completing the primary fixing of the four connected screen main bodies 1, the two fixed plates 2 in the left and right directions can be connected through the positioning inserted rod 13, thereby secondarily fixing the connected screen main bodies 1, the four fixed plates 2 can be simultaneously connected through the connecting rod 7 and the sliding block 9, thereby fixing the four connected screen main bodies 1 for the third time, and the fixed plates 2 can be supported through the supporting frame 14, thereby ensuring the tight connection between the four connected screen main bodies 1, the connection between the connection screen main bodies 1 is firm, and the effect of guaranteeing the structural stability of the connection screen 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 (6)

1. The utility model provides a multi-purpose concatenation screen which characterized in that: including concatenation screen main part (1), dorsal part fixedly connected with fixed plate (2) of concatenation screen main part (1), fixed plate (2) keep away from one side fixed mounting of concatenation screen main part (1) have connecting plate (3), the middle part of connecting plate (3) one side rotate through the bearing and be connected with lead screw (4), the surface threaded connection of lead screw (4) have movable plate (5), one side fixedly connected with of movable plate (5) connect otic placode (6), connect otic placode (6) rotate through the fixed axle and be connected with connecting rod (7).

2. A multi-purpose tiled screen according to claim 1, wherein: one side of fixed plate (2) seted up spout (8), the inner wall sliding connection of spout (8) have with slider (9) of spout (8) size looks adaptation, spout (8) and slider (9) the shape be the T shape, connecting rod (7) keep away from the one end of connecting otic placode (6) and be connected with slider (9) rotation, one side of fixed plate (2) seted up locating hole (10).

3. A multi-purpose tiled screen according to claim 1, wherein: the shape of connecting plate (3) be the I-shaped, one side fixedly connected with two gag lever post (11) of mutual symmetry of connecting plate (3), gag lever post (11) run through movable plate (5) and with movable plate (5) sliding connection, two gag lever post (11) keep away from one end fixedly connected with mounting panel (12) of connecting plate (3).

4. A multi-purpose tiled screen according to claim 2, wherein: one side of the sliding block (9) is fixedly connected with a positioning insertion rod (13), the circle center position of the positioning insertion rod (13) corresponds to the positioning hole (10), the positioning insertion rod (13) is matched with the positioning hole (10) in size, and the positioning insertion rod (13) is positioned in the sliding groove (8).

5. A multi-purpose tiled screen according to claim 3, wherein: one side fixedly connected with four support frames (14) of mounting panel (12), four the shape of support frame (14) be L shape, four support frame (14) about mounting panel (12) symmetric distribution.

6. The multi-purpose tiled screen according to claim 5, wherein: and a plurality of mounting holes (15) are formed in one side of each of the mounting plate (12) and the support frame (14).

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