CN211016293U

CN211016293U - Electronic splicing connecting block

Info

Publication number: CN211016293U
Application number: CN202020168533.1U
Authority: CN
Inventors: 陈沛多
Original assignee: Shanghai Yeke Trading Co ltd
Current assignee: Shanghai Yeke Trading Co ltd
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-07-14
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses an electron concatenation connecting block, including two linking arms, the linking arm includes curved boom, support arm and connecting seat, the both ends of curved boom are fixed respectively between support arm and connecting seat, the other end an organic whole of support arm is connected with the stiff end, and the inner wall axis department of stiff end opens there is the perforation, the other end axis department an organic whole of curved boom is connected with the ejector pin axle sleeve, and the connecting seat keeps away from the integrative welding of one end outer wall of ejector pin axle sleeve and has the pole cover of wearing, the inner wall of wearing the pole cover rotates and is connected with the center pole of wearing. The utility model discloses a two symmetrical connection arms are fixed, can realize that whole connecting block symmetry is fixed, and the adjusting position of being convenient for adjusts its angle through ejector pin axle sleeve and ejector pin after fixing the both ends of linking arm, realizes the different angle change of framework, realizes that the curved surface of electronic screen sets up and fixes, and the dismouting is more convenient with adjusting, is equipped with in the movable mounting board and reserves serial ports and PCB board, guarantees the connection operation of its electronic screen.

Description

Electronic splicing connecting block

Technical Field

The utility model relates to a connecting block technical field especially relates to an electron concatenation connecting block.

Background

The display screen is a screen body formed by a plurality of display units (unit display panels or unit display box bodies) which can be combined and spliced, and a set of appropriate controller (a main control panel or a control system) is added, so that the display panels (or the unit box bodies) with various specifications can be matched with controllers with different control technologies to form a plurality of L ED display screens so as to meet the requirements of different environments and different display requirements.

The existing electronic screen is fixed through a connecting piece during splicing, but a plurality of screens are of curved surface structures, the frame and the splicing monomers are required to be adjusted, and the workload of the connection process is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the electron concatenation connecting block that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electron concatenation connecting block, includes two linking arms, the linking arm includes curved boom, support arm and connecting seat, the both ends of curved boom are fixed respectively between support arm and connecting seat, the other end an organic whole of support arm is connected with the stiff end, and the inner wall axis department of stiff end opens and has the perforation, the other end axis department an organic whole of curved boom is connected with the ejector pin axle sleeve, and the connecting seat keeps away from the integrative welding of one end outer wall of ejector pin axle sleeve and have the pole cover of wearing, the inner wall of wearing the pole cover rotates and is connected with the center and wears the pole, and the outer wall middle part of pole is worn at the center has cup jointed the mount, the.

Preferably, the inner wall sliding connection of ejector pin axle sleeve has the ejector pin, and the top outer wall of ejector pin has the dish of propping through round pin hub connection, prop the top outer wall of dish and pass through magnetism absorption on the bottom outer wall of movable mounting plate.

Preferably, the middle part of the inner wall of the movable mounting plate is provided with a PCB, and the outer walls of two sides of the PCB are provided with reserved serial ports.

Preferably, the outer walls of the two sides of the movable mounting plate are both provided with fixed jacks, and reserved serial ports are fixed on the inner walls of the fixed jacks.

Preferably, the same connecting rod is welded between the outer wall of the connecting seat and the middle part of the outer wall of the bottom end of the bent arm, and reinforcing ribs are arranged on the outer walls of two sides of the connecting rod.

Preferably, the joint of the bent arm and the support arm is of a step-shaped structure, and the height difference of the bent arm and the support arm is matched with the thickness of the movable mounting plate.

The utility model has the advantages that:

1. the connecting block is fixed through the two symmetrical connecting arms, so that the whole connecting block can be symmetrically fixed, the position can be conveniently adjusted, the angles of the connecting arms can be adjusted through the ejector rod shaft sleeve and the ejector rod after the two ends of the connecting arms are fixed, different angle changes of the framework are realized, the curved surface arrangement and fixation of the electronic screen are realized, and the disassembly, assembly and adjustment are more convenient;

2. the serial ports and the PCB are reserved in the movable mounting plate in the connecting block, series connection between different electronic screens and control frequency conversion and other operations are achieved, the connection operation of the electronic screens is guaranteed to be more labor-saving and trouble-saving through the arrangement of accessories on the PCB.

Drawings

Fig. 1 is a schematic top view of an electronic splicing connecting block according to the present invention;

fig. 2 is a schematic side view of an electronic splicing connecting block according to the present invention;

fig. 3 is the utility model provides a movable mounting plate structure schematic diagram of electron concatenation connecting block.

In the figure: the device comprises a connecting arm 1, a bent arm 2, a supporting arm 3, a fixed end 4, a movable mounting plate 5, a ejector rod shaft sleeve 6, a rod penetrating sleeve 7, a central penetrating rod 8, a fixing frame 9, a connecting rod 10, a connecting seat 11, a reserved serial port 12 and a PCB 13.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an electronic splicing connecting block comprises two connecting arms 1, each connecting arm 1 comprises a bent arm 2, a supporting arm 3 and a connecting seat 11, two ends of each bent arm 2 are respectively fixed between the corresponding supporting arm 3 and the corresponding connecting seat 11, the other end of each supporting arm 3 is integrally connected with a fixed end 4, a through hole is formed in the inner wall central axis of the corresponding fixed end 4, a push rod shaft sleeve 6 is integrally connected to the other end central axis of the corresponding bent arm 2, a push rod sleeve 7 is integrally welded to the outer wall of one end, away from the push rod shaft sleeve 6, of the connecting seat 11, a central through rod 8 is rotatably connected to the inner wall of the corresponding through rod sleeve 7, a fixing frame 9 is sleeved in the middle of the outer wall of the central through rod 8, a movable mounting plate 5 is fixed to the outer wall of the fixing frame 9 through bolts, a push rod is slidably connected to the inner wall of the, the inner wall middle part of movable mounting panel 5 is equipped with PCB board 13, and the both sides outer wall of PCB board 13 all is equipped with reserves serial ports 12, the both sides outer wall of movable mounting panel 5 has all been opened fixed jack, and reserve serial ports 12 and fix on the inner wall of fixed jack, the welding has same connecting rod 10 between the outer wall of connecting seat 11 and the bottom outer wall middle part of curved boom 2, and the both sides outer wall of connecting rod 10 all is equipped with the strengthening rib, the junction of curved boom 2 and support arm 3 is the echelonment structure, and the difference in height of curved boom 2 and support arm 3 and the thickness looks adaptation of movable mounting panel 5.

The working principle is as follows: this electron concatenation connecting block is when using, fix on movable mounting panel 5 through the electronic screen, be equipped with in movable mounting panel 5 and reserve serial ports 12 and PCB board 13, realize operations such as series connection and control frequency conversion between the different electronic screens, the accessory that sets up on the accessible PCB board 13 realizes, it is fixed through two symmetrical linking arms 1, can realize whole connecting block symmetry fixed, the adjusting position of being convenient for, after stiff end 4 and connecting seat 11 at the both ends of linking arm 1 are fixed, adjust its angle through ejector pin axle sleeve 6 and inside ejector pin, realize the different angle changes of framework, the curved surface that realizes the electronic screen sets up and fixes, the dismouting is more convenient with the regulation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electronic splicing connecting block comprises two connecting arms (1) and is characterized in that, the connecting arm (1) comprises a bent arm (2), a supporting arm (3) and a connecting seat (11), two ends of the bent arm (2) are respectively fixed between the support arm (3) and the connecting seat (11), the other end of the support arm (3) is integrally connected with a fixed end (4), a through hole is arranged on the central axis of the inner wall of the fixed end (4), a mandril shaft sleeve (6) is integrally connected with the central axis of the other end of the bent arm (2), and a rod penetrating sleeve (7) is welded on the outer wall of one end of the connecting seat (11) far away from the ejector rod shaft sleeve (6), the inner wall of the rod penetrating sleeve (7) is rotationally connected with a central penetrating rod (8), and the middle part of the outer wall of the central penetrating rod (8) is sleeved with a fixed frame (9), and the outer wall of the fixed frame (9) is fixed with a movable mounting plate (5) through a bolt.

2. The electronic splicing connecting block according to claim 1, wherein the inner wall of the ejector rod shaft sleeve (6) is slidably connected with an ejector rod, the outer wall of the top end of the ejector rod is connected with a supporting disc through a pin shaft, and the outer wall of the top end of the supporting disc is adsorbed on the outer wall of the bottom end of the movable mounting plate (5) through magnetism.

3. The electronic splicing connecting block according to claim 1, wherein a PCB (13) is arranged in the middle of the inner wall of the movable mounting plate (5), and serial ports (12) are reserved on the outer walls of two sides of the PCB (13).

4. The electronic splicing connecting block as claimed in claim 3, wherein the outer walls of the two sides of the movable mounting plate (5) are provided with fixed jacks, and the reserved serial ports (12) are fixed on the inner walls of the fixed jacks.

5. The electronic splicing connecting block according to claim 1, wherein the same connecting rod (10) is welded between the outer wall of the connecting seat (11) and the middle part of the outer wall of the bottom end of the bent arm (2), and reinforcing ribs are arranged on the outer walls of two sides of the connecting rod (10).

6. The electronic splicing connecting block according to claim 1, wherein the joint of the bent arm (2) and the supporting arm (3) is of a step-shaped structure, and the height difference of the bent arm (2) and the supporting arm (3) is matched with the thickness of the movable mounting plate (5).