Distributed spliced display screen

Abstract

The invention discloses a distributed splicing display screen which comprises a base, a clamping groove is formed in the upper portion of the base, supporting frames are fixed to the two sides of the upper portion of the base, positioning holes are formed in the upper portions of the supporting frames, and frame rods are fixed to the inner sides of the supporting frames; according to the distributed spliced display screen, through cooperative use of the frame rods, the grooves, the inserting grooves and the mounting mechanisms, in the mounting process of the display screen main body, the display screen main body only needs to be moved to one side of the frame rods, the mounting bases are mounted on the outer sides of the frame rods, and the convex blocks are clamped above the grooves; meanwhile, a worker rotates a screw rod to drive an insertion block to ascend, so that the insertion block is inserted into an insertion groove to lock a mounting base, rapid mounting of the display screen body is completed, mounting personnel do not need to use auxiliary tools for mounting, the mounting difficulty is reduced, meanwhile, firm and stable connection between the mounting base and the frame rod can be ensured, and the mounting efficiency is improved. And the reliability and stability of the whole system are improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to spliced ​​display screens, and in particular to a distributed spliced ​​display screen. Background Art

[0002] Spliced ​​display screens, also known as spliced ​​screens, are complete display units that can be freely combined and installed. After combination, they can display a large combined picture. Distributed spliced ​​display screens adopt a distributed architecture and are networked through network switches to achieve interconnection of display screens in different regions. Each display screen is equipped with an independent processing unit that can receive and process data and signals from the network, and then display the processed image. This architecture makes the splicing of display screens more flexible, and the number of display screens can be increased or reduced at any time as needed.

[0003] The installation process of some existing spliced ​​display screens is relatively complicated and requires a large number of auxiliary tools to complete the installation. Traditional installation methods may require a lot of manpower, material resources and time. Therefore, this application provides a distributed spliced ​​display screen to meet the needs. Summary of the invention

[0004] The purpose of the present invention is to provide a distributed splicing display screen to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a distributed splicing display screen, comprising a base, a card slot is provided on the top of the base, support frames are fixed on both sides of the top of the base, a positioning hole is provided on the top of the support frame, a frame rod is fixed on the inner side of the support frame, a groove is provided on the top of the frame rod, a slot is provided on the bottom of the frame rod, a display screen body is installed on one side of the frame rod, a mounting mechanism is provided on one side of the display screen body, a splicing slot plate is fixed on one side of the display screen body, and a splicing mechanism is provided on one side of the splicing slot plate;

[0006] The mounting mechanism includes a mounting seat, a protrusion, a screw, an insert and a guide rod. The mounting seat is fixed to one side of the display screen body, a protrusion is fixed on the top of the mounting seat, a screw passes through the bottom of the mounting seat, an insert is installed above the screw, and guide rods are fixed on both sides of the bottom of the insert.

[0007] Preferably, a baffle is installed on one side of the support frame, buckles are fixed on both sides below the baffle, and a positioning rod is fixed below one side of the baffle.

[0008] Preferably, the baffle is snap-connected to the base via a buckle, and the baffle is consistent in length with the base.

[0009] Preferably, the positioning rod is inserted into the interior of the positioning hole, and the positioning rod is symmetrically arranged with respect to the central axis of the baffle.

[0010] Preferably, the rack rods are distributed in parallel on the inner side of the support frame, and four rack rods are provided.

[0011] Preferably, the mounting seat is connected by snapping a protrusion with a groove, and the protrusion and the groove are used in coordination.

[0012] Preferably, the insert block forms a telescopic structure with the mounting seat through a screw rod, and the insert block is arranged corresponding to the slot.

[0013] Preferably, the splicing mechanism includes a fixed block, a clamping plate, a sliding sleeve, a spring and a sliding rod. The fixed block is arranged on one side of the splicing groove plate, clamping plates are movably installed on both sides of the interior of the fixed block, sliding sleeves are fixed on both sides of the clamping plate, a spring is installed on one side of the sliding sleeve, and a sliding rod passes through the interior of the sliding sleeve.

[0014] Preferably, the clamping plate is symmetrically arranged with respect to the central axis of the fixing block, and the size of the clamping plate matches that of one side of the splicing slot plate.

[0015] Preferably, the clamping plate slides on the outer side of the sliding rod via a sliding sleeve, and the sliding sleeve is used in conjunction with a spring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This distributed splicing display screen, through the coordinated use of the rack, the groove, the slot and the installation mechanism, in the process of installing the display screen body, it is only necessary to move the display screen body to one side of the rack, and install the mounting seat on the outside of the rack, so that the protrusion is stuck above the groove, and at the same time, the staff rotates the screw to drive the plug-in block to rise, so that the plug-in block is inserted into the inside of the slot to lock the mounting seat, thereby completing the rapid installation of the display screen body, and the installer does not need to use auxiliary tools for installation, which reduces the difficulty of installation, and at the same time can ensure the firmness and stability of the connection between the mounting seat and the rack, thereby improving the reliability and stability of the entire system;

[0018] 2. The distributed splicing display screen, through the arrangement of the card slot, the support frame, the positioning hole, the baffle and the buckle, can shield the rear side of the display screen body to prevent dust, debris, etc. from entering the interior of the display screen body, thereby avoiding damage to the electronic components and circuits of the display screen body, and the baffle is fixed by the buckle, and the easy-to-disassemble design is convenient for the installer and maintenance personnel to remove the baffle when necessary to install, debug or maintain the display screen body;

[0019] 3. This distributed splicing display screen, through the setting of the splicing mechanism, after the display screen body is installed on one side of the frame rod, the fixing block is placed between two adjacent splicing slot plates, and the card plate is pulled out and stuck inside the splicing slot plate, and the extended card plate will be locked inside the splicing slot plate under the action of the spring, so that the two display screen bodies can be spliced, the installation gap between the display screen bodies is reduced, and the viewing experience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the support frame of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the baffle of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the rack rod of the present invention;

[0024] Figure 5 It is a rear view structural schematic diagram of the display screen main body of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the installation mechanism of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the spliced ​​slotted plates of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the splicing mechanism of the present invention.

[0028] In the figure: 1. base; 2. card slot; 3. support frame; 4. positioning hole; 5. baffle; 6. buckle; 7. positioning rod; 8. frame rod; 9. groove; 10. slot; 11. display screen body; 12. installation mechanism; 1201. mounting seat; 1202. bump; 1203. screw; 1204. insert block; 1205. guide rod; 13. splicing groove plate; 14. splicing mechanism; 1401. fixing block; 1402. card plate; 1403. sliding sleeve; 1404. spring; 1405. sliding rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-4The present invention provides a technical solution: a distributed splicing display screen, including a base 1, a card slot 2 is opened on the top of the base 1, support frames 3 are fixed on both sides of the top of the base 1, a positioning hole 4 is opened on the top of the support frame 3, a baffle 5 is installed on one side of the support frame 3, buckles 6 are fixed on both sides of the bottom of the baffle 5, and a positioning rod 7 is fixed on the bottom of one side of the baffle 5. The baffle 5 can block the back side of the display screen body 11 to prevent dust, debris, etc. from entering the inside of the display screen body 11, thereby avoiding damage to the electronic components and circuits of the display screen body 11. The baffle 5 is connected to the base 1 by the buckle 6. The length of the baffle 5 is the same as that of the base 1. The baffle 5 is fixed by the buckle 6. The design is easy to disassemble, which is convenient When necessary, the installation personnel and maintenance personnel can remove the baffle 5 to install, debug or maintain the display screen body 11. The positioning rod 7 is inserted into the positioning hole 4. The positioning rod 7 is symmetrically arranged with the central axis of the baffle 5. The positioning rod 7 is used to position the baffle 5 to improve the installation accuracy of the baffle 5. A rack rod 8 is fixed to the inner side of the support frame 3. The rack rods 8 are distributed in parallel on the inner side of the support frame 3. Four rack rods 8 are provided to facilitate the installation of the display screen body 11. A groove 9 is provided above the rack rod 8, and a slot 10 is provided below the rack rod 8. A display screen body 11 is installed on one side of the rack rod 8, and a mounting mechanism 12 is provided on one side of the display screen body 11. A splicing slot plate 13 is fixed to one side of the display screen body 11;

[0031] See also Figure 7-8 A splicing mechanism 14 is provided on one side of the splicing slot plate 13, and the splicing mechanism 14 includes a fixed block 1401, a card plate 1402, a sliding sleeve 1403, a spring 1404 and a sliding rod 1405. The fixed block 1401 is provided on one side of the splicing slot plate 13, and the card plates 1402 are movably installed on both sides of the fixed block 1401, and the sliding sleeves 1403 are fixed on both sides of the card plate 1402. A spring 1404 is installed on one side of the sliding sleeve 1403, and a sliding rod 1405 runs through the interior of the sliding sleeve 1403, so that the two display screens can be connected. The fixing block 1401 is connected to the main body 11 to reduce the installation gap between the display screen main bodies 11, thereby improving the viewing experience. The card plate 1402 is symmetrically arranged with the central axis of the fixing block 1401. The card plate 1402 is consistent with the size of one side of the splicing slot plate 13, so that the card plate 1402 is convenient to be stuck in the splicing slot plate 13. The card plate 1402 slides on the outside of the sliding rod 1405 through the sliding sleeve 1403. The sliding sleeve 1403 is used in conjunction with the spring 1404. The extended card plate 1402 will be locked inside the splicing slot plate 13 under the action of the spring 1404.

[0032] See also Figure 5-6The mounting mechanism 12 includes a mounting seat 1201, a protrusion 1202, a screw 1203, an insert 1204 and a guide rod 1205. The mounting seat 1201 is fixed to one side of the display screen body 11. A protrusion 1202 is fixed above the mounting seat 1201. The mounting seat 1201 is connected with the groove 9 by the protrusion 1202. The protrusion 1202 is used in conjunction with the groove 9. During the installation of the display screen body 11, the display screen body 11 is moved to one side of the frame rod 8, and the mounting seat 1201 is installed on the outer side of the frame rod 8, so that the protrusion 1202 is stuck above the groove 9, thereby ensuring that the display screen body 11 is installed. The position is precise, a screw 1203 passes through the bottom of the mounting seat 1201, and an insert block 1204 is installed above the screw 1203. The insert block 1204 forms a telescopic structure with the mounting seat 1201 through the screw 1203. The insert block 1204 is arranged corresponding to the slot 10. The staff rotates the screw 1203 to drive the insert block 1204 to rise, so that the insert block 1204 is inserted into the inside of the slot 10 to lock the mounting seat 1201, thereby completing the rapid installation of the display screen body 11. The installer does not need to use auxiliary tools for installation, which reduces the difficulty of installation. Guide rods 1205 are fixed on both sides of the bottom of the insert block 1204.

[0033] Working principle: When using the distributed splicing display screen, first move the display screen body 11 to one side of the frame rod 8, and install the mounting seat 1201 on the outer side of the frame rod 8, so that the protrusion 1202 is stuck above the groove 9, and at the same time, the staff rotates the screw 1203 to drive the plug block 1204 to rise, so that the plug block 1204 is inserted into the interior of the slot 10 to lock the mounting seat 1201, thereby completing the rapid installation of the display screen body 11, and then place the fixing block 1401 between two adjacent splicing slot plates 13, and pull out the card plate 1402 to be stuck inside the splicing slot plate 13, and at the same time, the extended card plate 1402 will be locked inside the splicing slot plate 13 under the action of the spring 1404, so that the two display screen bodies 11 can be spliced, reducing the installation gap between the display screen bodies 11, and the use process of the distributed splicing display screen is completed.

[0034] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention, and various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A distributed splicing display screen, comprising a base (1), characterized in that: A card slot (2) is provided on the top of the base (1), a support frame (3) is fixed on both sides of the top of the base (1), a positioning hole (4) is provided on the top of the support frame (3), a frame rod (8) is fixed on the inner side of the support frame (3), a groove (9) is provided on the top of the frame rod (8), a slot (10) is provided on the bottom of the frame rod (8), a display screen body (11) is installed on one side of the frame rod (8), a mounting mechanism (12) is provided on one side of the display screen body (11), a splicing slot plate (13) is fixed on one side of the display screen body (11), and a splicing mechanism (14) is provided on one side of the splicing slot plate (13); The mounting mechanism (12) comprises a mounting seat (1201), a convex block (1202), a screw rod (1203), an insert block (1204) and a guide rod (1205); the mounting seat (1201) is fixed to one side of the display screen body (11); the convex block (1202) is fixed above the mounting seat (1201); the screw rod (1203) passes through below the mounting seat (1201); the insert block (1204) is installed above the screw rod (1203); and the guide rods (1205) are fixed on both sides below the insert block (1204).

2. A distributed splicing display screen according to claim 1, characterized in that: A baffle (5) is installed on one side of the support frame (3), buckles (6) are fixed on both sides below the baffle (5), and a positioning rod (7) is fixed below one side of the baffle (5).

3. A distributed splicing display screen according to claim 2, characterized in that: The baffle (5) is snap-fitted and connected to the base (1) via a buckle (6); the baffle (5) and the base (1) are of the same length.

4. A distributed splicing display screen according to claim 2, characterized in that: The positioning rod (7) is inserted into the interior of the positioning hole (4), and the positioning rod (7) is symmetrically arranged with respect to the central axis of the baffle (5).

5. The distributed splicing display screen according to claim 1, characterized in that: The rack rods (8) are distributed in parallel on the inner side of the support frame (3), and four rack rods (8) are provided.

6. The distributed splicing display screen according to claim 1, characterized in that: The mounting seat (1201) is snap-connected with the groove (9) via a protrusion (1202), and the protrusion (1202) and the groove (9) are used in coordination.

7. The distributed splicing display screen according to claim 1, characterized in that: The insert block (1204) forms a telescopic structure with the mounting seat (1201) via a screw rod (1203), and the insert block (1204) is arranged corresponding to the slot (10).

8. The distributed splicing display screen according to claim 1, characterized in that: The splicing mechanism (14) comprises a fixed block (1401), a clamping plate (1402), a sliding sleeve (1403), a spring (1404) and a sliding rod (1405); the fixed block (1401) is arranged on one side of the splicing slot plate (13); clamping plates (1402) are movably installed on both sides of the interior of the fixed block (1401); sliding sleeves (1403) are fixed on both sides of the clamping plate (1402); a spring (1404) is installed on one side of the sliding sleeve (1403); and a sliding rod (1405) passes through the interior of the sliding sleeve (1403).

9. The distributed splicing display screen according to claim 8, characterized in that: The clamping plate (1402) is symmetrically arranged with respect to the central axis of the fixing block (1401), and the dimensions of the clamping plate (1402) and one side of the splicing slot plate (13) are consistent.

10. The distributed splicing display screen according to claim 8, characterized in that: The clamping plate (1402) slides on the outer side of the sliding rod (1405) via a sliding sleeve (1403), and the sliding sleeve (1403) is used in conjunction with a spring (1404).

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