CN216420274U

CN216420274U - Spliced large screen system for displaying monitoring picture and computer signal

Info

Publication number: CN216420274U
Application number: CN202122057692.1U
Authority: CN
Inventors: 赵见强; 郎宪丽
Original assignee: Shandong Yunzun Information Technology Co ltd
Current assignee: Shandong Yunzun Information Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-05-03
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a large splicing screen system for displaying monitoring pictures and computer signals, which comprises a base and a supporting rod arranged on the base, wherein a splicing mechanism for splicing a screen is arranged on the base, a fixing mechanism is arranged on the base, and a cleaning mechanism is arranged on the supporting rod; the device can clean dust on the surface of the screen through the cleaning mechanism, and wipe water stains on the upper surface of the screen through the sponge columns, so that the cleaning effect is further improved, the screen is not cleaned manually at regular intervals, manpower is saved, and the working efficiency is improved; realize the concatenation to the screen through the concatenation mechanism, form a super large picture, be favorable to watching, fixed establishment realizes installing the screen in the eminence, has solved the problem that need just can install the screen through the manual work with the help of the instrument of climbing, is favorable to staff's operation, has improved the practicality of device.

Description

Spliced large screen system for displaying monitoring picture and computer signal

Technical Field

The utility model relates to the technical field of large spliced screens, in particular to a large spliced screen system for displaying monitoring pictures and computer signals.

Background

The large screen is used for controlling the light signal and enlarging the projection area by digitally processing the image signal and then projecting the light, and the large screen in the prior art is commonly used for exhibitions, advertising and the like.

Because the size restriction of single screen body itself, in order to realize super large picture display, need form a big concatenation screen with a plurality of screen concatenations together, and in order to make things convenient for the staff to look over the control picture, the concatenation large screen is installed in higher place usually, the dust on building site is heavier, the dust that glues on the concatenation large screen is also more, in order to prevent that the dust from sheltering from the screen, need regularly clear up the large screen, but among the prior art, it mainly passes through the mode of manual cleaning to wash the concatenation large screen on building site, and the concatenation large screen is located the eminence again, therefore the manual work still need can only be washed with the help of some instrument of climbing, it is troublesome, waste time and energy, for this reason, a concatenation large screen system for displaying control picture and computer signal is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the spliced large screen positioned at a high position is troublesome to clean and wastes time and labor in the prior art, and provides a spliced large screen system for displaying a monitoring picture and a computer signal.

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

a large splicing screen system for displaying monitoring pictures and computer signals comprises a base and a supporting rod arranged on the base, wherein a splicing mechanism for splicing a screen is arranged on the base, a fixing mechanism is arranged on the base, and a cleaning mechanism is arranged on the supporting rod;

clean mechanism is including setting up one of them drive assembly on the bracing piece, and drive assembly and another be provided with clean piece between the bracing piece, the standing groove has been seted up on the clean piece, the standing groove internal fixation is provided with the dead lever, the cover is equipped with the sponge post on the dead lever, fixed a plurality of brushes that are provided with on the clean piece is located the fixed a plurality of shower nozzles that are provided with in bottom of brush, the top of clean piece still is provided with the cleaning assembly, and the shower nozzle is at first to the large screen spray washing liquid, then the brush is clean up with the spot on the large screen, and the water stain on the sponge post will the large screen at last is wiped futilely.

Preferably, the cleaning assembly comprises a liquid storage tank fixedly arranged on the cleaning block, a pressure pump is fixedly arranged at the output end of the liquid storage tank, and the output end of the pressure pump is communicated with the spray head through a water pipe.

Preferably, drive assembly is including seting up one of them recess on the bracing piece, the quantity of recess is two, and is located the top and the bottom of bracing piece respectively, two all rotate through the articulated elements in the recess and set up the gear, the meshing is provided with and is annular chain on the gear, install the motor through the motor cabinet on the base, the output of motor and the pivot fixed connection of gear, fixer and cleaning block fixed connection are passed through at the both ends of chain.

Preferably, fixed establishment is including fixed screw rod and the slide bar that sets up on the base respectively, all the cover is equipped with the fixed block on screw rod and the slide bar, the hole groove has been seted up on the fixed block, the hole inslot activity is provided with the connecting piece, the one end and the large screen fixed connection in hole groove are kept away from to the connecting piece.

Splicing mechanism is including the fixed frame that is used for the concatenation screen, the guide slot that is the U type is seted up to the lateral wall of fixed frame, just the quantity of guide slot is two, the hole has been seted up respectively to the lateral wall of fixed frame and back wall, the hole internalization is provided with the bolt, be provided with the spring on the bolt.

Preferably, the fixing mechanism further comprises a first bevel gear sleeved on the screw, a second bevel gear is arranged on the first bevel gear in a meshed mode, the base is rotatably connected with a handle through a bearing, and the second bevel gear is sleeved on the handle.

Preferably, the length of the spray head is smaller than that of the brush, and the brush and the sponge column are both in contact with the large screen.

Compared with the prior art, the utility model has the beneficial effects that:

1. this device can realize wasing the dust on screen surface through wiper mechanism, and wipe the water stain of screen upper surface dry through the sponge post, has further improved clean effect, has saved artifical regular washing to the screen, has saved the manpower, has improved work efficiency.

2. This device can realize the concatenation to the screen through the concatenation mechanism, forms a super large picture, is favorable to watching, and fixed establishment realizes installing the screen in the eminence, has solved the problem that just can install the screen through the manual work with the help of the instrument of climbing, is favorable to staff's operation, has improved the practicality of device.

Drawings

FIG. 1 is a front view schematic structural diagram of a large screen system for displaying monitoring pictures and computer signals according to the present invention;

FIG. 2 is a schematic diagram of a rear view of a large screen system for displaying monitor images and computer signals according to the present invention;

FIG. 3 is a schematic view of a top view of a large screen system for displaying monitor images and computer signals according to the present invention;

FIG. 4 is a schematic view of a partial structure of a large screen system for displaying monitor images and computer signals according to the present invention;

FIG. 5 is a schematic view of a partial structure of a large screen system for displaying monitor images and computer signals according to the present invention;

FIG. 6 is a schematic view of a partial structure of a large screen system for displaying monitor images and computer signals according to the present invention;

fig. 7 is a schematic structural diagram of a part of a large screen system for displaying a monitoring picture and a computer signal according to the present invention.

In the figure: 1. a base; 2. a screw; 3. a slide bar; 4. a support bar; 5. a groove; 6. a second bevel gear; 7. a first bevel gear; 8. a handle; 9. a fixed block; 10. a connecting member; 11. a fixing frame; 12. a gear; 13. a chain; 14. a cleaning block; 15. a liquid storage tank; 16. a pressure pump; 17. a hole groove; 18. a spray head; 19. a brush; 20. a sponge column; 21. a placement groove; 22. fixing the rod; 23. a motor; 24. a guide groove; 25. a bolt; 26. a spring; 27. and (6) a screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a large screen splicing system for displaying monitoring pictures and computer signals comprises a base 1 and supporting rods 4 arranged on the base 1, wherein the base 1 is provided with splicing mechanisms for splicing screens 27, the number of the screens 27 is four, the base 1 is provided with a fixing mechanism, and the supporting rods 4 are provided with a cleaning mechanism.

The splicing mechanism comprises a fixed frame 11 for splicing the screen 27, the side wall of the fixed frame 11 is provided with a U-shaped guide groove 24, and the number of the guide slots 24 is two, and the guide slots are respectively positioned at the upper part and the lower part of the fixed frame 11, the side wall and the rear wall of the fixed frame 11 are respectively provided with eight holes, the number of the holes is four, the side wall is four, the rear wall is four, bolts 25 are movably arranged in the holes, springs 26 are arranged on the bolts 25, two screens 27 positioned at the upper part are arranged from the guide slot 24 at the upper part, two screens 27 positioned at the lower part are arranged from the guide slot 24 at the lower part, one of the screens 27 moves along the guide slot 27, two bolts 25 corresponding to the screens 27 are respectively pulled, the two bolts 25 are respectively positioned at the side wall and the rear wall of the screen 27, the bolts 25 are then inserted into the mounting holes for fixing on the screen 27 to fix the screen 27, as are the other three screens 27.

The cleaning mechanism comprises a driving component arranged on one supporting rod 4, a cleaning block 14 is arranged between the driving component and the other supporting rod 4, the cleaning block 14 can slide on the other supporting rod 4, a placing groove 21 is formed in the cleaning block 14, a fixing rod 22 is fixedly arranged in the placing groove 21, a sponge column 20 is sleeved on the fixing rod 22 and can rotate on the fixing rod 22, a plurality of brushes 19 are fixedly arranged on the cleaning block 14, a plurality of spray heads 18 are fixedly arranged at the bottoms of the brushes 19, the length of each spray head 18 is smaller than that of each brush 19, the brushes 19 and the sponge columns 20 are both in contact with the screen 27, the spray heads 18 firstly spray cleaning liquid towards the screen 27, then the brushes 19 clean up stains on the screen 27, finally the sponge columns 20 wipe off the water stains on the screen 27, so that the cleaning effect is achieved, and a cleaning component is further arranged at the top of the cleaning block 14, the cleaning assembly provides cleaning fluid to spray head 18.

The cleaning assembly comprises a liquid storage tank 15 fixedly arranged on the cleaning block 14, a pressure pump 16 is fixedly arranged at the output end of the liquid storage tank 15, the output end of the pressure pump 16 is communicated with a spray head 18 through a water pipe, the pressure pump 16 extracts cleaning liquid in the liquid storage tank 15, and the cleaning liquid is sprayed out of the spray head 18 through the water pipe.

Drive assembly is including seting up recess 5 on one of them bracing piece 4, the quantity of recess 5 is two, and be located the top and the bottom of bracing piece 4 respectively, all rotate through the articulated elements in two recesses 5 and set up gear 12, the meshing is provided with and is annular chain 13 on the gear 12, install motor 23 through the motor cabinet on the base 1, the output of motor 23 and gear 12's pivot fixed connection, motor 23 can carry out just reversing, motor 23 drives gear 12 and rotates, gear 12 drives chain 13 and rotates, fixer and clean piece 14 fixed connection are passed through to the both ends of chain 13, chain 13 rotates and drives clean piece 14 upwards or the lapse.

The fixing mechanism comprises a screw rod 2 and a slide rod 3 which are respectively fixedly arranged on the base 1, a fixing block 9 is sleeved on each of the screw rod 2 and the slide rod 3, the fixing block 9 is in threaded connection with the screw rod 2, a hole groove 17 is formed in the fixing block 9, a connecting piece 10 is movably arranged in the hole groove 17, one end of the connecting piece 10, far away from the hole groove 17, is fixedly connected with the fixing frame 11, and the connecting piece 10 is inserted into the hole groove 17 when the fixing frame 11 is installed.

The fixing mechanism further comprises a first bevel gear 7 sleeved on the screw rod 2, a second bevel gear 6 is arranged on the first bevel gear 7 in a meshed mode, a handle 8 is connected to the base 1 in a rotating mode through a bearing, the second bevel gear 6 is sleeved on the handle 8, the second bevel gear 6 is fixedly connected with the handle 8, the handle 8 is rotated to drive the second bevel gear 6 to rotate, the second bevel gear 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the screw rod 2 to rotate, the screw rod 2 drives the fixing block 9 to move upwards, and then the screen 27 is driven to move upwards.

The working principle of the utility model is as follows: when the screen 27 fixing device is used, firstly, the four screens 27 are spliced, specifically, two screens 27 positioned above are installed from the guide groove 24 at the upper part, two screens 27 positioned below are installed from the guide groove 24 at the lower part, one of the screens 27 is moved along the guide groove 27, two bolts 25 corresponding to the screens 27 are respectively pulled, the two bolts 25 are respectively positioned on the side wall and the rear wall of the screen 27, then the bolts 25 are inserted into the mounting holes for fixing on the screen 27, so that the fixing on the screen 27 is realized, and the other three screens 27 are also installed;

the handle 8 is rotated to enable the fixing block 9 to be located at the bottom end, the connecting piece 10 on the fixing frame 11 is inserted into the hole groove 17, the screen 27 can be installed, then the handle 8 is rotated to drive the second bevel gear 6 to rotate, the second bevel gear 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the screw rod 2 to rotate, and the screw rod 2 drives the fixing block 9 to move upwards to the highest position;

the controller is used for controlling the motor 23 to start periodically, the motor 23 drives the driving gear 12 to rotate, the gear 12 drives the chain 13 to rotate, and the chain 13 rotates to drive the cleaning block 14 to move upwards or downwards;

when the cleaning block 14 moves downwards, the controller controls the pressure pump 16 to pump the cleaning liquid in the liquid storage tank 15, the cleaning liquid is sprayed out from the spray head 18 through the water pipe, the spray head 18 sprays the cleaning liquid on the surface of the screen 27, then the brush 19 cleans up stains on the screen 27, and finally the sponge column 20 cleans up the water stains on the screen 27, so that the cleaning effect is achieved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the designated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A spliced large screen system for displaying monitoring pictures and computer signals comprises a base (1) and a supporting rod (4) arranged on the base (1), and is characterized in that a splicing mechanism for splicing a screen (27) is arranged on the base (1), a fixing mechanism is arranged on the base (1), and a cleaning mechanism is arranged on the supporting rod (4);

the cleaning mechanism comprises a driving assembly arranged on one of the supporting rods (4), a cleaning block (14) is arranged between the driving assembly and the other supporting rod (4), a placing groove (21) is formed in the cleaning block (14), a fixing rod (22) is fixedly arranged in the placing groove (21), a sponge column (20) is sleeved on the fixing rod (22), a plurality of brushes (19) are fixedly arranged on the cleaning block (14), a plurality of spray heads (18) are fixedly arranged at the bottom of the brushes (19), and a cleaning assembly is further arranged at the top of the cleaning block (14).

2. The large screen splicing system for displaying monitoring pictures and computer signals as claimed in claim 1, wherein the cleaning assembly comprises a liquid storage tank (15) fixedly arranged on the cleaning block (14), an output end of the liquid storage tank (15) is fixedly provided with a pressure pump (16), and an output end of the pressure pump (16) is communicated with the spray head (18) through a water pipe.

3. The large splicing screen system for displaying monitoring pictures and computer signals according to claim 2, wherein the driving assembly comprises two grooves (5) formed in one of the supporting rods (4), the two grooves (5) are respectively located at the top and the bottom of the supporting rod (4), a gear (12) is rotatably arranged in each groove (5) through a hinge, an annular chain (13) is arranged on each gear (12) in a meshed manner, a motor (23) is mounted on the base (1) through a motor base, the output end of the motor (23) is fixedly connected with a rotating shaft of the gear (12), and two ends of each chain (13) are fixedly connected with the cleaning block (14) through a fixer.

4. The large splicing screen system for displaying monitoring pictures and computer signals as claimed in claim 1, wherein the splicing mechanism comprises a fixed frame (11) for splicing a screen (27), the side wall of the fixed frame (11) is provided with two guide grooves (24) in a U shape, the number of the guide grooves (24) is two, the side wall and the rear wall of the fixed frame (11) are respectively provided with a hole, a bolt (25) is movably arranged in the hole, and a spring (26) is arranged on the bolt (25).

5. The large splicing screen system for displaying monitoring pictures and computer signals as claimed in claim 4, wherein the fixing mechanism comprises a screw rod (2) and a slide rod (3) which are respectively and fixedly arranged on the base (1), the screw rod (2) and the slide rod (3) are both sleeved with a fixing block (9), a hole groove (17) is formed in the fixing block (9), a connecting piece (10) is movably arranged in the hole groove (17), and one end of the connecting piece (10) far away from the hole groove (17) is fixedly connected with the fixing frame (11).

6. The large splicing screen system for displaying monitoring pictures and computer signals as claimed in claim 5, wherein the fixing mechanism further comprises a first bevel gear (7) sleeved on the screw (2), a second bevel gear (6) is engaged with the first bevel gear (7), the base (1) is rotatably connected with a handle (8) through a bearing, and the second bevel gear (6) is sleeved on the handle (8).

7. The large screen system for displaying monitor picture and computer signal according to claim 1, wherein the length of the nozzle (18) is less than the length of the brush (19), and the brush (19) and the sponge column (20) are both in contact with the screen (27).