CN213781463U

CN213781463U - Mechanical L-curtain dual-mode sand table

Info

Publication number: CN213781463U
Application number: CN202022639966.3U
Authority: CN
Inventors: 王非凡; 吴小平; 杨忠祥; 李峙皓; 孙玉菊
Original assignee: Shanghai Zhuotang Exhibition Co ltd
Current assignee: Shanghai Zhuotang Exhibition Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-23
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a machinery L curtain bimodulus sand table relates to the field of screen display, and it includes first screen and second screen, and first screen is installed on first wall, and the second screen is installed subaerially with first wall vertically, first wall one side fixedly connected with second wall, installs the clearance subassembly that is used for clearing up first screen surface in the second wall. This application has the clearance subassembly and moves out from the second wall and clear up first screen to reduce the clearance degree of difficulty of first screen, reduce the effect of artifical input cost.

Description

Mechanical L-curtain dual-mode sand table

Technical Field

The application relates to the field of screen display, in particular to a mechanical L-screen dual-mode sand table.

Background

The application of human-actual environment interaction technology and an integrated system helps to solve many actual problems in real work and simulation drilling to a great extent, and the electronic sand table is a modern information display means and is the demand for high automation of current commanding and dispatching, visualization of emergency command quick response, visualization of large-depth simulation drilling and reality of display space three-dimensional situation. The method is a brand-new experience for visitors, can generate strong resonance, and is more intuitive than the traditional sand table model.

In the related art, referring to fig. 1, the L-curtain dual-mode sand table includes a first screen 1 and a second screen 2, the first screen 1 is installed on a first wall 3 in a vertical direction, the second screen 2 is installed on a horizontal ground, and the bottom of the first screen 1 is adjacent to the second screen 2. The first screen 1 and the second screen 2 are used for displaying the content to the audience together, so that the audience can acquire the information more intuitively.

In view of the above-mentioned related art, the inventor believes that the dust accumulated on the first screen is difficult to clean after the L screen is used for a long time.

SUMMERY OF THE UTILITY MODEL

In order to reduce the clearance degree of difficulty of first screen, reduce artifical input cost, this application provides a mechanical L curtain bimodulus sand table.

The mechanical L-curtain dual-mode sand table adopts the following technical scheme:

the utility model provides a mechanical L curtain bimodulus sand table, includes first screen and second screen, and first screen is installed on first wall, and the second screen is installed on subaerial with first wall vertically, and first wall one side fixedly connected with second wall installs in the second wall and clears up the clearance subassembly on first screen surface reciprocating motion.

Through adopting above-mentioned technical scheme, when needs clear up first screen, start the clearance subassembly, the clearance subassembly moves out from the second wall and clears up first screen to reduce the clearance degree of difficulty of first screen, reduce artifical input cost.

Optionally, a third wall is fixedly connected to the other side of the first wall, a mounting groove is formed at the joint of the second wall and the first wall, a notch of the mounting groove faces the third wall, and the cleaning assembly is mounted in the mounting groove; the cleaning assembly comprises a cleaning rod, cleaning cloth abutted to the first screen is mounted on the cleaning rod, the cleaning rod is connected with a driving cleaning rod, and the driving assembly is mounted in the mounting groove and slides along the surface of the first screen.

Through adopting above-mentioned technical scheme, when not needing to clear up first screen, the clearance subassembly is installed in the mounting groove, has reduced the potential safety hazard that the clearance subassembly leaked to bring outside the second wall, simultaneously, has improved the aesthetic property of clearance subassembly. When the first screen needs to be cleaned, the cleaning component drives the cleaning rod to move along the first screen, and the cleaning cloth wipes the first screen in the moving process, so that the working efficiency of cleaning the first screen is improved.

Optionally, the driving assembly comprises a motor with a reverse rotation function, the motor is installed on a groove wall of the installation groove close to the first wall, the motor is driven to have a lead screw, the lead screw is installed on the first wall on the upper portion of the first screen, one end of the lead screw is rotatably connected with a first installation seat fixed on the groove wall of the installation groove, the other end of the lead screw is rotatably connected with the third wall, a first lead screw is in threaded connection with a first sliding block, and the first sliding block is fixedly connected with the cleaning rod.

Through adopting above-mentioned technical scheme, when the motor corotation, the motor drive lead screw rotates, and the lead screw rotates first slider of in-process and removes along the lead screw for first slider drives the clearance pole and removes along first screen surface, reaches the effect on clearance first screen surface, has reduced the hand labor volume. After the motor cleans the first screen for one time, the motor rotates reversely, so that the cleaning cloth can clean the first screen again.

Optionally, the cleaning cloth wraps the cleaning rod, bolts are inserted into the cleaning cloth on the two sides of the cleaning rod close to the second wall and the third wall, and the bolts penetrate through the cleaning cloth and are in threaded connection with the cleaning rod.

Through adopting above-mentioned technical scheme, when the long-time back of using of clearance cloth need be changed, unscrew the bolt to the clearance cloth change can, improved the convenience that the clearance cloth was changed.

Optionally, a sliding rod parallel to the lead screw is installed on the first wall of the lower portion of the first screen, one end of the sliding rod is rotatably connected with a second mounting seat fixed on the wall of the mounting groove, the other end of the sliding rod is rotatably connected with a third wall, a second sliding block vertically corresponding to the first sliding block is slidably connected onto the sliding rod, and one end, far away from the first sliding block, of the cleaning rod is fixedly connected with the second sliding block.

Through adopting above-mentioned technical scheme, when clearance pole slip in-process, the slide bar synchronous slip can be followed to clearance pole bottom, has improved the stability when clearance pole slides.

Optionally, one side of the cleaning rod, which is close to the third wall, is provided with a first vent groove, the first vent groove is communicated with a first vent pipe, the first vent pipe is connected with a first ventilation device which has functions of inflating and inhaling into the first vent pipe, and the first ventilation device is installed in the installation groove.

Through adopting above-mentioned technical scheme, when the motor corotation, the clearance pole slides to the third wall side from the second wall department, and first air breather absorbs the gas in the first air channel through first breather pipe to can tentatively clear up the dust of first screen through first air channel, improve the work efficiency of first screen clearance. When the motor reversal, clearance pole slide to the second wall side from the third wall department, and first breather blows to first air channel through first breather pipe in to blow dry through first air channel to the first screen surface that the clearance cloth was cleared up.

Optionally, one side of the cleaning rod, which is close to the second wall, is provided with a second vent groove, the second vent groove is communicated with a second vent pipe, the second vent pipe is connected with a second vent device which has the functions of inflating and inhaling into the second vent pipe, and the second vent device is installed in the installation groove.

Through adopting above-mentioned technical scheme, when the motor corotation, the clearance pole slides to the third wall side from the second wall department, and second air device blows to the second air channel in through the second breather pipe to weather the first screen surface that the clearance cloth was cleared up through first air channel, improved the work efficiency of first screen clearance. When the motor reversal, clearance pole from third wall department to the second wall side slip, second breather absorbs the gas in the second air duct through the second breather pipe to can carry out preliminary clearance to the dust of first screen through the second air duct.

Optionally, a second driving assembly moving towards the first wall direction is installed on the groove wall of the mounting groove close to the third wall, the second driving assembly comprises an air cylinder, a baffle is fixedly connected with the telescopic end of the air cylinder, a sliding groove which is perpendicular to the first wall in the length direction is fixedly connected onto the groove wall of the mounting groove, and the baffle is in sliding connection with the sliding groove.

Through adopting above-mentioned technical scheme, when need not use the clearance subassembly to clear up first screen, the clearance subassembly is located the mounting groove, at this moment, starts the cylinder for the cylinder promotes the baffle and slides to first wall side along the spout, and when the baffle slides and targets in place, the baffle can shelter from the notch of mounting groove, has reduced the potential safety hazard when the clearance subassembly does not use, simultaneously, has improved the aesthetic property of mounting groove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cleaning assembly moves out of the second wall to clean the first screen, so that the cleaning difficulty of the first screen is reduced, and the labor input cost is reduced;

2. when the cleaning cloth needs to be replaced after being used for a long time, the cleaning cloth can be replaced by unscrewing the bolts, so that the convenience of replacing the cleaning cloth is improved;

3. the first air channel or the second air channel cleans dust on the surface of the first screen preliminarily, and after cleaning cloth is wiped, the first air channel or the second air channel blows the first screen to be dry.

Drawings

Fig. 1 is a schematic diagram of a related art structure.

Fig. 2 is a schematic diagram of the structure of the embodiment of the present application.

FIG. 3 is a schematic view of a mounting groove structure according to an embodiment of the present application.

Fig. 4 is an enlarged view at a in fig. 3.

FIG. 5 is an exploded view of an embodiment of the present application at a cleaning rod.

FIG. 6 is a cross-sectional view of the mounting groove of the embodiment of the present application.

Description of reference numerals: 1. a first screen; 2. a second screen; 3. a first wall; 31. a second wall; 311. mounting grooves; 312. a chute; 313. a baffle plate; 314. a cylinder; 32. a third wall; 33. a shielding groove; 4. cleaning the assembly; 41. cleaning the rod; 42. cleaning cloth; 421. a bolt; 43. a first vent channel; 431. a first vent pipe; 44. a second vent groove; 441. a second vent pipe; 5. a drive assembly; 51. a motor; 52. a lead screw; 521. a first slider; 53. a first mounting seat; 54. a slide bar; 541. a second slider; 55. and a second mounting seat.

Detailed Description

The present application is described in further detail below with reference to figures 2-6.

The embodiment of the application discloses a mechanical L-curtain dual-mode sand table. Referring to fig. 2, a mechanical L-curtain dual-mode sand table includes a first screen 1 and a second screen 2, the first screen 1 is installed on a vertical first wall 3, the second screen 2 is installed on the ground, and the bottom of the first screen 1 is adjacent to the second screen 2. A second wall 31 and a third wall 32 are fixedly connected to both sides of the first wall 3, respectively.

The first wall 3 and the second wall 31 are provided with cleaning components 4 for cleaning the surface of the first screen 1, and the cleaning components 4 comprise cleaning rods 41. Referring to fig. 3 and 4, cleaning cloth 42 is detachably connected to cleaning rod 41, cleaning cloth 42 contacts with the surface of first screen 1, cleaning rod 41 is connected with driving assembly 5 for driving cleaning rod 41 to move along the length direction of first screen 1, when first screen 1 needs to be cleaned, driving assembly 5 is started, driving assembly 5 drives cleaning rod 41 to slide along the surface of first screen 1, and therefore the surface of first screen 1 is cleaned through cleaning cloth 42.

Referring to fig. 2 and 5, cleaning cloth 42 winds on one side of cleaning rod 41 close to first screen 1 and the two sides of cleaning rod 41 close to second wall 31 and third wall 32, and a plurality of bolts 421 are inserted on cleaning cloth 42 abutted to the two sides of second wall 31 and third wall 32 of cleaning rod 41, and bolts 421 pass through cleaning cloth 42 and then are in threaded connection with cleaning rod 41, so that when cleaning cloth 42 needs to be replaced after being used for a period of time, bolts 421 are unscrewed, and cleaning cloth 42 is replaced, and convenience in replacement of cleaning cloth 42 is improved.

Referring to fig. 2 and 3, a mounting groove 311 is formed in the second wall 31, a notch of the mounting groove 311 faces the third wall 32, the driving assembly 5 includes a motor 51, the motor 51 has a reverse rotation function, the motor 51 is mounted on a groove wall of the mounting groove 311 close to the first wall 3, an output end of the motor 51 is connected with a lead screw 52, one end of the lead screw 52 is rotatably connected with a first mounting seat 53, the first mounting seat 53 is fixed on the groove wall of the mounting groove 311, the other end of the lead screw 52 is rotatably connected with the third wall 32, an axial direction of the lead screw 52 is parallel to a length direction of the first screen 1, and the lead screw 52 is mounted on the first wall 3 on the upper portion of the first screen 1.

Referring to fig. 5 and 6, a sliding rod 54 is mounted on the first wall 3 parallel to the screw 52 at the lower part of the first screen 1, one end of the sliding rod 54 is fixedly connected with a second mounting seat 55, the second mounting seat 55 is mounted on the groove wall of the mounting groove 311, the mounting positions of the first mounting seat 53 and the second mounting seat 55 are up and down corresponding, the other end of the sliding rod 54 is rotatably connected with the third wall 32, and the axial direction of the sliding rod 54 is parallel to the length direction of the first screen 1. The screw 52 is in threaded connection with a first slider 521, the slide rod 54 is in sliding connection with a second slider 541, and the cleaning rod 41 is fixedly connected with the first slider 521 and the second slider 541.

Referring to fig. 3 and 4, a first vent groove 43 is fixedly connected to one side of the cleaning rod 41 away from the notch of the mounting groove 311, a first vent pipe 431 is communicated with the first vent groove 43, a first ventilation device is communicated with one end of the first vent pipe 431 away from the first vent groove 43, the first ventilation device includes a first vacuum pump and a first booster pump (prior art, not shown in the figures), the first vent pipe 431 is respectively connected with the first vacuum pump and the first booster pump, and a first collecting box (prior art, not shown in the figures) is arranged at the connection position of the first vent pipe 431 and the first vacuum pump. The first ventilation device is installed in the installation groove 311, and the first ventilation device is fixedly connected with the groove wall of the installation groove 311.

One side fixedly connected with second vent groove 44 that clearance pole 41 is close to mounting groove 311 notch, the intercommunication has second breather pipe 441 on the second vent groove 44, the one end intercommunication that second breather pipe 441 was kept away from second vent groove 44 has second breather, second breather includes second vacuum pump and second booster pump (prior art, not drawn in the figure), second breather pipe 441 is connected with second vacuum pump, second booster pump, second breather pipe 441 and second vacuum pump junction are equipped with the second and collect box (prior art, not drawn in the figure). The second ventilating device is installed in the installation groove 311 and fixedly connected with the groove wall of the installation groove 311. The lengths of the first vent pipe 431 and the second vent pipe 441 are slightly longer than that of the first screen 1, and the first vent pipe 431 and the second vent pipe 441 are both flexible pipes.

When the motor 51 rotates forward, the motor 51 drives the lead screw 52 to rotate, the lead screw 52 drives the first slider 521 to slide from the inside of the mounting groove 311 to the third wall 32 side along the length direction of the first screen 1, the first slider 521 drives the cleaning rod 41 to move, and the cleaning rod 41 drives the second slider 541 to move along the sliding rod 54. To being close to third wall 32 side removal in-process, first vacuum pump starts, first booster pump does not move, the second vacuum pump does not move, the second booster pump starts, thereby can inhale the first collection box with the dust on first screen 1 surface through first air channel 43, and simultaneously, the surface of first screen 1 is cleaned to clearance cloth 42, let in gas through second air channel 441 to second air channel 44 when the second booster pump starts, make gas can weather the first screen 1 that cleans, the convenience of first screen 1 clearance has been increased, the work efficiency of first screen 1 cleaning has been improved.

When the motor 51 rotates reversely, the motor 51 drives the lead screw 52 to rotate, the lead screw 52 drives the first slider 521 to slide along the length direction of the first screen 1 from the third wall 32 side to the direction close to the mounting groove 311, the first slider 521 drives the cleaning rod 41 to move, and the cleaning rod 41 drives the second slider 541 to move along the sliding rod 54. In the moving process to being close to the second wall 31 side, the first vacuum pump does not act, the first booster pump is started, the second vacuum pump is started, the second booster pump does not act, so that dust on the surface of the first screen 1 can be sucked into the second collecting box through the second vent groove 44, meanwhile, the cleaning cloth 42 cleans the surface of the first screen 1, gas is introduced into the first vent groove 43 through the first vent pipe 431 when the first booster pump is started, the gas can blow-dry the cleaned first screen 1, the convenience of cleaning the first screen 1 is increased, and the working efficiency of cleaning the first screen 1 is improved.

After the surface of the first screen 1 is cleaned, the motor 51 drives the cleaning rod 41, the first ventilation groove 43 and the second ventilation groove 44 to slide into the mounting groove 311, so that the safety of the sand table when the cleaning assembly 4 is not used is improved.

Referring to fig. 6, the upper and lower groove walls at the notch of the mounting groove 311 are fixedly connected with a sliding groove 312, the length direction of the sliding groove 312 is perpendicular to the first wall 3, a baffle 313 used for shielding the notch of the mounting groove 311 is slidably connected in the sliding groove 312, the baffle 313 is fixedly connected with a second driving assembly, the second driving assembly comprises a cylinder 314, the cylinder 314 is installed on the groove wall of the mounting groove 311, the telescopic direction of the cylinder 314 is perpendicular to the first wall 3, one side of the baffle 313 far away from the cylinder 314 is provided with four grooves, the grooves are respectively connected with a screw 52, a first vent pipe 431, a second vent pipe 441 and a sliding rod 54 in an inserting manner. When the cylinder 314 extends, the cylinder 314 pushes the baffle 313 to shield the notch of the mounting groove 311 along the sliding groove 312, so that the aesthetic property of the mounting groove 311 is improved.

Referring to fig. 2 and 6, the shielding grooves 33 are fixedly connected to the first wall 3 at the positions of the screw 52 and the slide bar 54, and the notches of the two shielding grooves 33 are arranged in opposite directions, so that the screw 52 and the slide bar 54 are sleeved in the shielding grooves 33, thereby reducing the potential safety hazard caused by the direct leakage of the screw 52 and the slide bar 54 outside and improving the aesthetic property of the screw 52 and the slide bar 54.

The implementation principle of the mechanical L-curtain dual-mode sand table in the embodiment of the application is as follows: when the surface of the first screen 1 needs to be cleaned, the air cylinder 314 is started, so that the air cylinder 314 is folded, and the baffle 313 is pulled to open the notch of the mounting groove 311.

The motor 51 is restarted so that the motor 51 is rotated in the forward direction. And the first vacuum pump is started, the first booster pump does not act, the second vacuum pump does not act, the second booster pump is started, the first vent groove 43 cleans dust on the first screen 1 by sucking air, the cleaning cloth 42 wipes the surface of the first screen 1, and the second vent groove 44 blows air to improve the drying speed of the first screen 1.

After the cleaning cloth 42 cleans the first screen 1 once, the motor 51 rotates reversely, the first vacuum pump does not act, the first booster pump starts, the second vacuum pump starts, the second booster pump does not act, the second vent groove 44 cleans dust on the first screen 1 again by sucking air, the cleaning cloth 42 wipes the surface of the first screen 1, and the first vent groove 43 enables the drying speed of the first screen 1 to be improved by blowing air.

After the surface of the first screen 1 is cleaned, the motor 51 drives the cleaning rod 41, the first ventilation groove 43 and the second ventilation groove 44 to slide into the mounting groove 311, the cylinder 314 is started again, and the baffle 313 is pushed to shield the notch of the mounting groove 311 when the cylinder is started to extend.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A mechanical L-curtain dual-mold sand table is characterized in that: including first screen (1) and second screen (2), first screen (1) is installed on first wall (3), and second screen (2) are installed on the ground perpendicular with first wall (3), and first wall (3) one side fixedly connected with second wall (31), install in second wall (31) and come clearance subassembly (4) on first screen (1) surface reciprocating motion clearance first screen (1) surface.

2. The mechanical L-curtain dual-mold sand table as claimed in claim 1, wherein: the other side of the first wall (3) is fixedly connected with a third wall (32), a mounting groove (311) is formed in the joint of the second wall (31) and the first wall (3), the notch of the mounting groove (311) faces the third wall (32), and the cleaning assembly (4) is mounted in the mounting groove (311); clearance subassembly (4) are including clearance pole (41), install on clearance pole (41) with clearance cloth (42) of first screen (1) butt, clearance pole (41) are connected with drive clearance pole (41) along first screen (1) gliding drive assembly (5) in surface, and install in mounting groove (311) drive assembly (5).

3. The mechanical L-curtain dual-mold sand table as claimed in claim 2, wherein: drive assembly (5) are including motor (51) that have the reversal function, motor (51) are installed on mounting groove (311) are close to the cell wall of first wall (3), motor (51) drive has lead screw (52), lead screw (52) are installed on first wall (3) on first screen (1) upper portion, lead screw (52) one end is rotated and is connected with first mount pad (53) of fixing on mounting groove (311) cell wall, the lead screw (52) other end is rotated with third wall (32) and is connected, first lead screw (52) threaded connection has first slider (521), first slider (521) and clearance pole (41) fixed connection.

4. The mechanical L-curtain dual-mold sand table as claimed in claim 2, wherein: cleaning cloth (42) parcel is in the outside of cleaning rod (41), and cleaning rod (41) are close to cleaning cloth (42) on second wall (31), third wall (32) both sides and are pegged graft and have bolt (421), and bolt (421) pass cleaning cloth (42) and cleaning rod (41) threaded connection.

5. The mechanical L-curtain dual-mold sand table as claimed in claim 3, wherein: install slide bar (54) parallel with lead screw (52) on first wall (3) of first screen (1) lower part, slide bar (54) one end is rotated and is connected with second mount pad (55) of fixing on mounting groove (311) cell wall, the slide bar (54) other end is rotated with third wall (32) and is connected, sliding connection has second slider (541) about first screen (1) upper and lower correspondence on slide bar (54) with first slider (521), the one end and second slider (541) fixed connection of first slider (521) are kept away from in clearance pole (41).

6. The mechanical L-curtain dual-mold sand table as claimed in claim 5, wherein: a first vent groove (43) is formed in one side, close to the third wall (32), of the cleaning rod (41), the first vent groove (43) is communicated with a first vent pipe (431), the first vent pipe (431) is connected with a first vent device with the functions of inflating and sucking air into the first vent pipe (431), and the first vent device is installed in the installation groove (311).

7. The mechanical L-curtain dual-mold sand table as claimed in claim 5, wherein: one side of the cleaning rod (41) close to the second wall (31) is provided with a second ventilating groove (44), the second ventilating groove (44) is communicated with a second ventilating pipe (441), the second ventilating pipe (441) is connected with a second ventilating device with the functions of inflating and sucking air into the second ventilating pipe (441), and the second ventilating device is installed in the installation groove (311).

8. The mechanical L-curtain dual-mold sand table as claimed in claim 2, wherein: install the second drive assembly towards first wall (3) direction motion on the cell wall that mounting groove (311) are close to third wall (32), second drive assembly includes cylinder (314), and cylinder (314) flexible end fixedly connected with baffle (313), fixedly connected with length direction and first wall (3) vertically spout (312) on the cell wall of mounting groove (311) notch department, baffle (313) and spout (312) sliding connection.