CN210925343U - Electronic splicing screen convenient to disassemble - Google Patents

Abstract

The utility model discloses an electron concatenation screen convenient to dismantle, including the screen body, fixedly connected with mount pad on the back of screen body, be equipped with a plurality of heat dissipation breachs that are equidistant setting on the mount pad, be equipped with two fixing device and two receiving arrangement respectively on four lateral walls that the mount pad is close to the screen body, two fixing device sets up respectively on two lateral walls that the mount pad is close to each other, two receiving arrangement is just to setting up with two fixing device respectively. The utility model discloses completion dismantlement work that can be simple quick is very convenient to use in the user, and the device itself can not influence user's viewing quality.

Description

Electronic splicing screen convenient to disassemble

Technical Field

The utility model relates to a concatenation screen technical field especially relates to an electron concatenation screen convenient to dismantle.

Background

The spliced screen is a complete liquid crystal spliced display unit, can be independently used as a display, can be spliced into a super-large screen by liquid crystal, and can be completed by means of a corresponding splicing structure when the super-large screen is spliced stably.

The mosaic structure of current concatenation screen is for using corresponding fixed frame to accomplish the concatenation, when dismantling it, needs open fixed frame earlier, removes the fixed to the concatenation screen, takes out the concatenation screen at last, and such dismantlement mode is very troublesome, is unfavorable for user's use, and the existence of fixed frame can make and have the interval between the concatenation screen, can influence user's the experience of watching.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the current concatenation mode is very troublesome when dismantling it, is unfavorable for user's use, and can influence user's viewing experience.

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

the utility model provides an electron concatenation screen convenient to dismantle, includes the screen body, fixedly connected with mount pad on the back of screen body, be equipped with a plurality of heat dissipation breachs that are equidistant setting on the mount pad, be equipped with two fixing device and two receiving arrangement respectively on four lateral walls that the mount pad is close to the screen body, two fixing device sets up respectively on two lateral walls that the mount pad is close to each other, two receiving arrangement is respectively with two fixing device just to setting up.

Preferably, the fixing device comprises a fixing block fixedly connected to the mounting seat, a rotating cavity is arranged in the fixing block, the rotating cavity is arranged close to the mounting seat, a rotating rod is rotatably connected in the rotating cavity, a first helical gear is fixedly connected on the rotating rod, a gear cavity is arranged in the fixed block, a rotating rod is rotationally connected in the gear cavity, one end of the rotating rod, which is far away from the gear cavity, penetrates through the fixed block, the rotating rod is fixedly connected with a second bevel gear, the first bevel gear and the second bevel gear are arranged in a meshed connection way, a threaded hole is arranged on one side wall of the fixing block far away from the mounting seat, a threaded rod is connected with the internal thread of the threaded hole, the threaded hole is communicated with the rotating cavity, a sliding groove is arranged at one end of the rotating rod away from the mounting seat, the sliding groove is internally and slidably connected with a sliding rod, and the sliding rod is fixedly connected with the threaded rod.

Preferably, the receiving device comprises a receiving block fixedly connected to the mounting seat, a thread groove is formed in one side wall, far away from the mounting seat, of the receiving block, and the thread groove is matched with the threaded rod.

Preferably, the sliding groove is arranged in a square shape, and the shape of the sliding rod is matched with that of the sliding groove.

Preferably, one end of the rotating rod, which is far away from the gear cavity, is fixedly connected with a rotating disc.

The utility model has the advantages that: the rotary table is rotated, the threaded rod is pulled to be separated from the thread groove by means of the structure in the fixing device, so that the disassembly work is easily and conveniently completed, the use of a user is very convenient, the fixing device is located at the back of the screen body, the front laminating splicing of the screen body cannot be hindered, and then the good watching experience of the user is ensured

Drawings

Fig. 1 is a front structural cross-sectional view of an electronic splicing screen convenient to disassemble, which is provided by the utility model;

fig. 2 is the utility model provides a fixing device side structure cross-sectional view of electron concatenation screen convenient to dismantle.

In the figure: 1 screen body, 2 mount pads, 3 heat dissipation breach, 4 fixed blocks, 5 rotation chambeies, 6 dwang, 7 first helical gear, 8 gear chamber, 9 bull sticks, 10 second helical gear, 11 screw holes, 12 threaded rod, 13 sliding tray, 14 sliding bars, 15 receipt pieces, 16 thread groove, 17 carousel.

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.

Referring to fig. 1-2, a detachable electronic splicing screen comprises a screen body 1, a mounting base 2 is fixedly connected to the back of the screen body 1, a plurality of heat dissipation notches 3 are arranged on the mounting base 2 at equal intervals, the heat dissipation efficiency of the screen body 1 is greatly improved due to the arrangement of the heat dissipation notches 3, long-time normal operation of the screen body 1 is guaranteed, two fixing devices and two receiving devices are respectively arranged on four side walls of the mounting base 2 close to the screen body 1, each fixing device comprises a fixing block 4 fixedly connected to the mounting base 2, a rotating cavity 5 is arranged in each fixing block 4, each rotating cavity 5 is arranged close to the mounting base 2, a rotating rod 6 is rotatably connected in each rotating cavity, a first helical gear 7 is fixedly connected to each rotating rod 6, a gear cavity 8 is arranged in each fixing block 4, and a rotating rod 9 is rotatably connected in each gear cavity 8, one end of the rotating rod 9, which is far away from the gear cavity 8, penetrates through the fixed block 4, one end of the rotating rod 9, which is far away from the gear cavity 8, is fixedly connected with a rotating disc 17, the rotating disc 17 facilitates a user to operate the rotating rod 9, a second helical gear 10 is fixedly connected to the rotating rod 9, and the first helical gear 7 and the second helical gear 10 are arranged in a meshed connection manner;

a threaded hole 11 is formed in one side wall, far away from the mounting seat 2, of the fixing block 4, a threaded rod 12 is connected with the threaded hole 11 in an internal thread mode, the threaded rod 12 can move along the direction of the threaded hole 11 when rotating through threaded connection, the threaded hole 11 is communicated with the rotating cavity 5, a sliding groove 13 is formed in one end, far away from the mounting seat 2, of the rotating rod 6, a sliding rod 14 is connected in the sliding groove 13 in a sliding mode, the sliding rod 14 is fixedly connected with the threaded rod 12, the sliding groove 13 is in a square arrangement, the sliding rod 14 is matched with the sliding groove 13 in shape, the rotating rod 6 can stably drive the sliding rod 14 to rotate through the square arrangement, the threaded rod 12 is driven to rotate, the receiving device comprises a receiving block 15 fixedly connected to the mounting seat 2, a threaded groove 16 is formed in one side wall, far away from the mounting seat 2, of the receiving block, it is fixed to have accomplished the locking, the concatenation has then been accomplished, bull stick 9 drives second helical gear 10 and rotates, because of first helical gear 7 and second helical gear 10 intermeshing, the use drives first helical gear 7 and dwang 6 rotation after that, drive slide bar 14 and threaded rod 12 then, threaded rod 12 can take place to remove because of threaded connection at the pivoted in-process, until breaking away from thread groove 16 completely, just so simple completion dismantlement, very convenient user uses, two fixing device set up respectively on two lateral walls that mount pad 2 is close to each other, two receiving arrangement are just to setting up with two fixing device respectively.

The utility model discloses in, when the user used the device, rotation carousel 17, carousel 17 is changeed futilely 9 and the rotation of second helical gear 10 at pivoted in-process drive, drive first helical gear 7 and dwang 6 and rotate then, dwang 6 drives slide bar 14 during rotation and rotates, drive threaded rod 12 then and rotate, again because threaded rod 12 and screw hole 11 and 16 threaded connection of thread groove, so threaded rod 12 can remove to dwang 6's direction at the pivoted in-process, until breaking away from the thread groove completely, so, simple quick completion dismantlement work has just, very convenient in user's use, and whole dismantlement process is located screen body 2's the back, can not influence user's viewing experience.

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 (5)

1. The utility model provides an electron concatenation screen convenient to dismantle, includes screen body (1), its characterized in that, fixedly connected with mount pad (2) on the back of screen body (1), be equipped with a plurality of heat dissipation breach (3) that are equidistant setting on mount pad (2), be equipped with two fixing device and two receiving arrangement respectively, two on four lateral walls that mount pad (2) are close to screen body (1) fixing device sets up respectively on two lateral walls that mount pad (2) are close to each other, two receiving arrangement is just to setting up with two fixing device respectively.

2. The electronic spliced screen convenient to disassemble as claimed in claim 1, wherein the fixing device comprises a fixing block (4) fixedly connected to the mounting seat (2), a rotating cavity (5) is arranged in the fixing block (4), the rotating cavity (5) is arranged close to the mounting seat (2), a rotating rod (6) is rotatably connected in the rotating cavity, a first helical gear (7) is fixedly connected to the rotating rod (6), a gear cavity (8) is arranged in the fixing block (4), a rotating rod (9) is rotatably connected in the gear cavity (8), one end of the rotating rod (9) far away from the gear cavity (8) penetrates through the fixing block (4) and is arranged, a second helical gear (10) is fixedly connected to the rotating rod (9), the first helical gear (7) and the second helical gear (10) are in meshed connection, a threaded hole (11) is formed in one side wall of the fixing block (4) far away from the mounting seat (2), threaded hole (11) female connection has threaded rod (12), threaded hole (11) are the intercommunication setting with rotation chamber (5), the one end that mount pad (2) were kept away from in dwang (6) is equipped with sliding tray (13), sliding tray (13) internal sliding connection has slide bar (14), slide bar (14) are the fixed connection setting with threaded rod (12).

3. The electronic splicing screen convenient to disassemble and assemble as claimed in claim 2, wherein the receiving device comprises a receiving block (15) fixedly connected to the mounting base (2), a threaded groove (16) is formed in a side wall of the receiving block (15) far away from the mounting base (2), and the threaded groove (16) is matched with the threaded rod (12).

4. The electronic splicing screen convenient for disassembly as recited in claim 2, wherein the sliding groove (13) is square, and the sliding rod (14) is shaped to match the sliding groove (13).

5. The electronic splicing screen convenient to disassemble and assemble as claimed in claim 2, wherein a rotating disc (17) is fixedly connected to one end of the rotating rod (9) far away from the gear cavity (8).

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