CN212906855U - Detachable spliced screen - Google Patents

Abstract

A detachable spliced screen comprises a first base, an electric telescopic rod, a screen, a second base, a first shell, a power interface, a power switch, a control interface, a control panel, a video input panel, a power panel, a second shell, a protective cover, a heat dissipation window, a first connecting piece, a second connecting piece, a buckle, a circular ring, a rotating shaft, a connecting column and a buckle device; an electric telescopic rod is arranged on the first base; the electric telescopic rod is connected with the second base; a screen is arranged on the second base; a first shell is arranged on the screen; the first shell is provided with a second shell; the second shell comprises a power interface, a power switch and a control interface; the utility model discloses a modular structure, general interface be convenient for part maintenance and change make the control panel part can separate with the screen through screwed connection, have reduced the maintenance cost, and the quick installation and the dismantlement of the concatenation screen of being convenient for of the combination of buckle and magnet, but the lifting base can adapt to different suitable occasions.

Description

Detachable spliced screen

Technical Field

The utility model relates to a display device technical field especially relates to a can dismantle concatenation screen.

Background

The spliced screen is a complete finished product, namely the spliced screen can be used after being hung, the installation is as simple as building blocks, and the splicing use and the installation of a single or a plurality of liquid crystal screens are very simple. The concatenation screen is due to the fact that the success is done to the utmost, not only adapts to the digital signal input, and is also very unique to analog signal's support, and concatenation screen signal interface is many in addition, utilizes the concatenation screen technique to realize that analog signal and digital signal insert simultaneously, and 3D intelligence effect can also be realized to a nearest BSV concatenation screen technique. The spliced screen series products adopt unique and world forefront digital processing technologies, so that users really experience the effect of full-high-definition large screens. The existing liquid crystal splicing screen usually needs to be disassembled for the sub-display screens after a plurality of screws at the rear of the display screen are screwed out one by one. The spliced screen is available, not only is suitable for digital signal input, but also has unique support to analog signals, and in addition, the spliced screen has a plurality of signal interfaces, and the simultaneous access of the analog signals and the digital signals is realized by utilizing the spliced screen technology. The spliced screen series products adopt unique and world forefront digital processing technology, and the spliced screen is a complete liquid crystal spliced display unit, can be used as a display independently and can be spliced into an oversized screen by liquid crystals. According to different use requirements, the changeable large-screen function which can be changed into large and small is realized: the method comprises the following steps of single-screen split display, single-screen independent display, arbitrary combined display, full-screen liquid crystal splicing, vertical screen display and optional compensation or covering of an image frame. The power supply and drive for the tiled screen are the vulnerable components. In the prior art, the complete spliced screen often has the defects that the complete spliced screen cannot be used due to the faults of a power supply and a driving module of one spliced screen, a professional is required to spend a large amount of time on the site for maintenance, the maintenance is not always good, and the use of a user is delayed; the spliced screen needs to be integrally mailed for factory return maintenance, so that the maintenance cost is high; the whole screen long distance transportation can lead to power, drive not hard up or damage, influences the subsequent use, and the installation is loaded down with trivial details, the low scheduling problem of availability factor.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a can dismantle concatenation screen, the utility model discloses a modular structure, general interface be convenient for part maintenance and change make the control panel part can separate with the screen through screwed connection, have reduced the maintenance cost, the quick installation and the dismantlement of concatenation screen are convenient for in the combination of buckle and magnet, but the liftable base can adapt to different suitable occasions.

(II) technical scheme

The utility model provides a detachable spliced screen, which comprises a first base, an electric telescopic rod, a screen, a second base, a first shell, a control panel, a video input panel, a power panel, a second shell, a first connecting piece, a second connecting piece, a buckle, a ring, a rotating shaft, a connecting column and a buckle device;

an electric telescopic rod is arranged on the first base; the electric telescopic rod is connected with the second base; a screen is arranged on the second base; a first shell is arranged on the screen and arranged on the back of the screen; the first shell is provided with a second shell; the second shell is provided with a power interface, a power switch and a control interface; the power interface, the power switch and the control interface are arranged at the bottom of the second shell; a heat dissipation window is arranged on the second shell; the second casing covers the control panel, the video input panel and the power panel; the power interface is electrically connected with the power board; the power switch is connected with the power panel in a control way; the control interface is in communication connection with the control panel; the control panel is in communication connection with the video input panel; a protective cover is arranged on the second shell;

the screens are connected through a buckling device; the buckle device comprises a first connecting piece, a second connecting piece and a buckle; the first connecting piece is connected with the screen; the second connecting piece is connected with another adjacent screen; the buckle is rotationally connected with the first connecting piece; the rotating shaft is arranged on the buckle and is rotationally connected with the buckle; the rotating shaft is connected with the connecting column; the connecting column is connected with the circular ring; the circular ring is connected with the second connecting piece.

Preferably, the screen frame is provided with a magnet.

Preferably, handles are arranged on two sides of the second shell, and anti-skid layers are arranged on the handles.

Preferably, the second shell is provided with an opening, the first shell is provided with an internal thread, and the second shell is connected with the first shell through a screw.

Preferably, the protective cover is linked with the second housing by screws.

Preferably, the rotating shaft is a rubber rotating shaft.

Preferably, the buckling device is connected with the screen through screws.

The above technical scheme of the utility model has following profitable technological effect:

the convenient replacement of modular structure, the part that does not damage can continue to use, has reduced cost of maintenance, and buckle device's design has reduced installation steps for the speed of installation dismantlement has improved efficiency, and the base of liftable can make the concatenation screen reach the best effect of watching, and unified power source and control interface are favorable to the staff to control in unison.

Drawings

Fig. 1 is the utility model provides a can dismantle structure schematic diagram of concatenation screen.

Fig. 2 is the utility model provides a can dismantle structure schematic diagram of screen in concatenation screen.

Fig. 3 is the utility model provides a can dismantle connection schematic diagram of screen in the concatenation screen.

Fig. 4 is the utility model provides a can dismantle buckle device's in concatenation screen structural schematic.

Reference numerals: 1. a first base; 2. an electric telescopic rod; 3. a screen; 4. a second base; 5. a first housing; 6. a power interface; 7. a power switch; 8. a control interface; 9. a control panel; 10. a video input board; 11. a power panel; 12. a second housing; 13. a protective cover; 14. a heat dissipation window; 15. a first connecting member; 16. a second connecting member; 17. buckling; 18. a circular ring; 19. a rotating shaft; 20. connecting columns; 21. a buckling device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the present invention provides a detachable splicing screen, which includes a first base 1, an electric telescopic rod 2, a screen 3, a second base 4, a first housing 5, a control panel 9, a video input board 10, a power board 11, a second housing 12, a first connecting member 15, a second connecting member 16, a buckle 17, a ring 18, a rotating shaft 19, a connecting column 20 and a buckle device 21;

the first base 1 is provided with an electric telescopic rod 2; the electric telescopic rod 2 is connected with the second base 4; the second base 4 is provided with a screen 3; a first shell 5 is arranged on the screen 3, and the first shell 5 is arranged on the back of the screen 3; the first shell 5 is provided with a second shell 12; the second shell 12 is provided with a power interface 6, a power switch 7 and a control interface 8; the power interface 6, the power switch 7 and the control interface 8 are arranged at the bottom of the second shell 12; a heat dissipation window 14 is arranged on the second shell 12; a second housing 12 housing the control board 9, the video input board 10 and the power supply board 11; the power interface 6 is electrically connected with the power board 11; the power switch 7 is in control connection with the power panel 11; the control interface 8 is in communication connection with the control panel 9; the control panel 9 is in communication connection with the video input panel 10; a protective cover 13 is arranged on the second shell 12;

the screens 3 are connected through a buckling device 21; the buckle device 21 comprises a first connector 15, a second connector 16 and a buckle 17; the first connecting piece 15 is connected with the screen 3; the second connecting member 16 is connected with another adjacent screen 3; the buckle 17 is rotatably connected with the first connecting piece 15; a rotating shaft 19 is arranged on the buckle 17, and the rotating shaft 19 is rotatably connected with the buckle 17; the rotating shaft 19 is connected with the connecting column 20; the connecting column 20 is connected with the circular ring 18; the ring 18 is connected to the second connector 16.

In an alternative embodiment, magnets are provided on the frame of the screen 3 to facilitate fixed mounting.

In an alternative embodiment, the second housing 12 is provided with handles on both sides, and the handles are provided with anti-slip layers to facilitate hand-held installation and transportation.

In an optional embodiment, the second shell is provided with an opening, the first shell is provided with an internal thread, and the second shell is connected with the first shell through a screw, so that the screen and the control panel can be detached conveniently, and the maintenance cost is reduced.

In an optional embodiment, the protective cover is connected with the second shell through screws, and therefore the protective cover is convenient to check and repair.

In an alternative embodiment, the rotating shaft is a rubber rotating shaft, which facilitates the snap locking.

In an optional embodiment, the buckling device is connected with the screen through screws, so that the mounting and the dismounting are convenient.

The utility model discloses in, 3 concatenation combinations of screen are on second base 4, connect through the buckle between the screen 3, be favorable to quick installation, magnet is favorable to the installation fixed, after the screen installation is good, through electric telescopic handle 2, can control the screen height, reach the best viewing effect, second shell 12 passes through the screw and is connected with first shell 5, convenient dismantlement and change, the maintenance cost is reduced, the concatenation screen adopts unified power input and control input, power source 6 and power electric connection, guarantee the concatenation screen power supply, among the buckle device 21, ring 18 is detained in second connecting piece 16, through rotating buckle 17, make axis of rotation 19 pull ring 18, realize the effect of locking.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (7)

1. A detachable spliced screen is characterized by comprising a first base (1), an electric telescopic rod (2), a screen (3), a second base (4), a first shell (5), a control panel (9), a video input board (10), a power panel (11), a second shell (12), a first connecting piece (15), a second connecting piece (16), a buckle (17), a circular ring (18), a rotating shaft (19), a connecting column (20) and a buckle device (21);

an electric telescopic rod (2) is arranged on the first base (1); the electric telescopic rod (2) is connected with the second base (4); the second base (4) is provided with a screen (3); a first shell (5) is arranged on the screen (3), and the first shell (5) is arranged on the back of the screen (3); a second shell (12) is arranged on the first shell (5); the second shell (12) is provided with a power interface (6), a power switch (7) and a control interface (8); the power interface (6), the power switch (7) and the control interface (8) are arranged at the bottom of the second shell (12); a heat radiation window (14) is arranged on the second shell (12); the second shell (12) covers the control board (9), the video input board (10) and the power board (11); the power interface (6) is electrically connected with the power panel (11); the power switch (7) is in control connection with the power panel (11); the control interface (8) is in communication connection with the control panel (9); the control panel (9) is in communication connection with the video input panel (10); a protective cover (13) is arranged on the second shell (12);

the screens (3) are connected through a buckling device (21); the buckle device (21) comprises a first connecting piece (15), a second connecting piece (16) and a buckle (17); the first connecting piece (15) is connected with the screen (3); the second connecting piece (16) is connected with another adjacent screen (3); the buckle (17) is rotationally connected with the first connecting piece (15); a rotating shaft (19) is arranged on the buckle (17), and the rotating shaft (19) is rotatably connected with the buckle (17); the rotating shaft (19) is connected with the connecting column (20); the connecting column (20) is connected with the circular ring (18); the ring (18) is connected with the second connecting piece (16).

2. A detachable splicing screen according to claim 1, characterised in that magnets are arranged on the border of the screen (3).

3. A detachable splicing screen according to claim 1, wherein handles are arranged on both sides of the second housing (12), and anti-slip layers are arranged on the handles.

4. A detachable splicing screen according to claim 1, wherein the second housing (12) is provided with an opening, the first housing (5) is provided with an internal thread, and the second housing (12) is connected with the first housing (5) through a screw.

5. A detachable tiled screen according to claim 1, wherein the protective cover (13) is screwed to the second housing (12).

6. A detachably spliced screen as claimed in claim 1, characterized in that the turning shaft (19) is a rubber turning shaft.

7. A detachable splicing screen according to claim 1, characterised in that the snap means (21) are screwed to the screen (3).

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