CN215077072U

CN215077072U - Display device for territory space planning layout

Info

Publication number: CN215077072U
Application number: CN202120539329.0U
Authority: CN
Inventors: 邱晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-10
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a display device for national soil space planning layout, which comprises a display box body, wherein lead screws are respectively arranged at two ends of the interior of the display box body, driven wheels are respectively and fixedly arranged at the lower ends of the lead screws, a motor is fixedly arranged at the middle part of the bottom surface of the display box body, a driving wheel is arranged on an output shaft of the motor, and the driving wheel is in transmission connection with the driven wheels through a transmission belt; a lifting plate in threaded connection with the lead screw is arranged inside the display box body, a second motor is fixedly installed on the bottom surface of the lifting plate, a display plate in transmission connection with the second motor is installed on the top surface of the lifting plate, and a territorial space planning model is installed on the top surface of the display plate; the top end of the display box body is provided with dustproof cloth through motor drive; the utility model discloses accessible dustproof cloth covers dustproof to the device top surface, can prevent that the device from using for a long time down, and the dust is piled up in a large number, and dustproof cloth accessible motor drive rolling or open, its convenience safe in utilization.

Description

Display device for territory space planning layout

Technical Field

The utility model relates to a display device especially relates to a display device is used to national soil space planning overall arrangement.

Background

The homeland planning is a plan for reasonably developing and utilizing land and natural resources in a certain period. Comprehensive national-soil construction planning in China, comprehensive national-soil construction planning in regions or regions, professional planning of cultivated land, water conservancy, environment, cities, population and the like. According to the requirements of national economic development strategies and the actual situation of regional economic development, land and natural resources are planned and hierarchically and reasonably arranged and utilized year by year, and utilized parts are continuously adjusted to play greater potential. At present, the model that the country soil was planned will generally be used display device to the country soil planning in the design for the content of relevant personnel's country soil planning is informed to comparatively direct three-dimensional model, and these display device generally do not have the top, and under long-time the use, the dust can be piled up in a large number, and the clearance is very troublesome.

The patent number is CN202020071072.6 Chinese utility model patent discloses a display device for national soil space planning overall arrangement, shelter from the top through the glass board, form comparatively sealed environment, for the separation dust, when using the device, open the glass board through the handle, with glass board sliding insertion glass board inslot portion, can not influence the observation, drive down action wheel and last action wheel through the motor and rotate, thereby drive left lead screw and right lead screw through first belt and second belt and rotate, because the setting of external screw thread, make the dull and stereotyped rebound of show, and then promote the national soil space planning model to higher position, be convenient for observe, and is simple to use.

However, most of the existing display devices for territory space planning layout have large volume in order to clearly display the territory space planning layout, and if a glass plate is needed to seal the top of the display device, the volume and the weight of the needed glass plate are large, so that the display device is inconvenient to use, and the glass plate is a fragile product and is not safe enough when in use; meanwhile, the display device is large in size, so that the exhibition staff need to move around the display device for observation, and the exhibition staff is not convenient enough, and is particularly inconvenient when the exhibition staff are more.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a display device is used to national soil space planning overall arrangement can cover the display device top surface dustproof through dustproof cloth, and dustproof cloth accessible motor drive carries out the rolling or opens, its convenient to use safety.

In order to solve the technical problem, the utility model provides a following technical scheme:

a display device for national soil space planning layout comprises a display box body, wherein lead screws are mounted at two ends of the interior of the display box body, driven wheels are fixedly mounted at the lower ends of the lead screws, stilts are fixedly mounted at two ends of the bottom surface of the display box body, a first motor is fixedly mounted in the middle of the bottom surface of the display box body, an output shaft of the first motor extends into the interior of the display box body, a driving wheel is mounted on the output shaft, and the driving wheel is in transmission connection with the driven wheels through a transmission belt; a lifting plate in threaded connection with the lead screw is arranged inside the display box body, a second motor is fixedly mounted on the bottom surface of the lifting plate, a display plate in transmission connection with the second motor is mounted on the top surface of the lifting plate, and a territorial space planning model is mounted on the top surface of the display plate; no. three motors and No. four motors are installed respectively to the both sides on show box top, the one end transmission of No. three motors is connected with the pivot No. one, it has dustproof cloth to coil in the pivot, the one end of dustproof cloth extends to the inside of show box through the open slot on the show box, and the end of dustproof cloth installs the pull rod, the one end transmission of No. four motors is connected with the pivot No. two, two take turns are installed to the symmetry in the pivot No. two, it has the stay cord to coil on the take turns to, the one end of stay cord extends to the inside of show box and connects fixedly with the end of pull rod.

As an optimized technical scheme of the utility model, fixed mounting has the guard plate that is located the action wheel top in the show box.

As an optimized technical scheme of the utility model, the top surface of lifter plate has a plurality of balls through recess activity card.

As a preferred technical scheme of the utility model, all be provided with the spout on two inside walls of show box upper end, the both ends of pull rod slide respectively and clamp in the spout of both sides.

As a preferred technical scheme of the utility model, the outside of No. three motors and a pivot and No. four motors and No. two pivots all is provided with the protective housing of installing on the show box.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model can cover the top surface of the device with the dustproof cloth to prevent dust, which can prevent the device from accumulating a large amount of dust when used for a long time, and the dustproof cloth can be rolled or opened by the driving of the motor, thereby having safe and convenient use; the display board and the display model in the display box can be driven by the lead screw to lift, so that the territorial space planning model can be lifted to a higher position during display, and the display and observation are facilitated; the display board and the display model can also rotate through the driving of the motor, so that visitors can observe the model more conveniently, and the display model is favorable for the visitors to better know details of the national soil space planning in all directions through the display model, and the display is more visual.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the driving structure of the dustproof cloth of the present invention;

wherein: 1. a display box body; 2. a socle; 3. a screw rod; 4. a driven wheel; 5. a first motor; 6. a driving wheel; 7. a transmission belt; 8. a protection plate; 9. a second motor; 10. a lifting plate; 11. a ball bearing; 12. a display board; 13. a territorial space planning model; 14. a third motor; 15. a fourth motor; 16. a protective box; 17. a chute; 18. a first rotating shaft; 19. a dust cloth; 20. a pull rod; 21. a second rotating shaft; 22. a winding wheel; 23. and pulling a rope.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-2, a display device for a national soil space planning layout comprises a display box body 1, wherein lead screws 3 are respectively installed at two ends inside the display box body 1, driven wheels 4 are respectively and fixedly installed at the lower ends of the lead screws 3, foot posts 2 are respectively and fixedly installed at two ends of the bottom surface of the display box body 1, a first motor 5 is fixedly installed in the middle of the bottom surface of the display box body 1, an output shaft of the first motor 5 extends into the display box body 1, a driving wheel 6 is installed on the output shaft, and the driving wheel 6 is in transmission connection with the driven wheels 4 through a transmission belt 7; a lifting plate 10 in threaded connection with the screw rod 3 is arranged inside the display box body 1, a second motor 9 is fixedly installed on the bottom surface of the lifting plate 10, a display plate 12 in transmission connection with the second motor 9 is installed on the top surface of the lifting plate 10, and a territorial space planning model 13 is installed on the top surface of the display plate 12; no. three motors 14 and No. four motors 15 are installed respectively to the both sides on show box 1 top, the one end transmission of No. three motors 14 is connected with pivot 18 No. one, it has dustproof cloth 19 to coil on pivot 18, the one end of dustproof cloth 19 extends to the inside of show box 1 through the open slot on the show box 1, and the pull rod 20 is installed to the end of dustproof cloth 19, the one end transmission of No. four motors 15 is connected with pivot 21 No. two, two coiling wheels 22 are installed to the symmetry on pivot 21 No. two, it has stay cord 23 to coil on coiling wheel 22, the one end of stay cord 23 extends to the inside of show box 1 and connects fixedly with the end of pull rod 20.

The display box body 1 is internally and fixedly provided with a protection plate 8 positioned above the driving wheel 6, and can prevent the motor 9 and the lifting plate 10 from excessively descending to press down the driving wheel 6 and the transmission belt 7.

The top surface of lifter plate 10 has a plurality of balls 11 through the recess activity card is equipped with, and ball 11 can carry out auxiliary stay to show board 12, makes its operation stable, and ball structure frictional resistance is little simultaneously, does not hinder the rotatory show of show board 12.

All be provided with spout 17 on the two inside walls of show box 1 upper end, the both ends of pull rod 20 slide respectively and clamp in the spout 17 of both sides, and accessible spout 17 carries on spacingly to pull rod 12, makes pull rod 20 move the operation more stable, and stay cord 23 can hide in spout 17 simultaneously, makes its show that can not influence the model, and on the other hand, in its both sides also can be pegged graft spout 17 when dustproof cloth 19 uses to improve its sealed dustproof performance.

The outside of No. three motor 14 and pivot 18 and No. four motor 15 and No. two pivot 21 all is provided with guard box 16 of installing on show box 1, and guard box 16 can protect motor and pivot.

Specifically, when the display is performed, the third motor 14 is started firstly, so that the first rotating shaft 18 is driven to rotate, and the dustproof cloth 19 is wound, so that the dustproof cloth 19 is not covered on the top surface of the device; then, a first motor 5 is started, the first motor 5 drives a screw rod 3 to rotate through a driving wheel and a driving belt, so that a lifting plate 10 is driven to ascend in the display box body 1 through screw rod transmission, the display plate 12 and the territorial space planning model 13 are lifted to a higher position, the display and observation are convenient, and finally, a second motor 9 is started to drive the display plate 12 and the territorial space planning model 13 to slowly rotate, so that a visitor can observe and know the territorial space planning model 13 in an all-around manner; when the territorial space planning model 13 needs to be stored again after the visit is finished, firstly, the second motor 9 is turned off to stop the territorial space planning model 13, then the first motor 5 drives the lifting plate 10 to reset, and the display plate 12 and the territorial space planning model 13 are reset and are retracted into the display box body 1; and finally, the fourth motor 15 is started to drive the second rotating shaft 21 to rotate, so that the pulling rope 23 is wound through the winding wheel 22, the pulling rod 20 is pulled through the pulling rope 23, and the dustproof cloth 19 is paved and covered on the top surface of the display box body 1 again.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. The display device for the national soil space planning layout comprises a display box body (1) and is characterized in that lead screws (3) are mounted at two ends of the interior of the display box body (1), driven wheels (4) are fixedly mounted at the lower ends of the lead screws (3), stilts (2) are fixedly mounted at two ends of the bottom surface of the display box body (1), a first motor (5) is fixedly mounted in the middle of the bottom surface of the display box body (1), an output shaft of the first motor (5) extends into the interior of the display box body (1), a driving wheel (6) is mounted on the output shaft, and the driving wheel (6) is in transmission connection with the driven wheels (4) through a transmission belt (7); a lifting plate (10) in threaded connection with the screw rod (3) is arranged inside the display box body (1), a second motor (9) is fixedly installed on the bottom surface of the lifting plate (10), a display plate (12) in transmission connection with the second motor (9) is installed on the top surface of the lifting plate (10), and a territorial space planning model (13) is installed on the top surface of the display plate (12); show No. three motor (14) and No. four motor (15) are installed respectively to the both sides on show box (1) top, the one end transmission of No. three motor (14) is connected with pivot (18), it has dustproof cloth (19) to coil on pivot (18), the one end of dustproof cloth (19) extends to the inside of show box (1) through the open slot on show box (1), and the end of dustproof cloth (19) installs pull rod (20), the one end transmission of No. four motor (15) is connected with pivot (21) No. two, two take turns (22) are installed to the symmetry on No. two pivot (21), it has stay cord (23) to coil on taking turns (22), the one end of stay cord (23) extends to the inside of show box (1) and connects fixedly with the end of pull rod (20).

2. The display device for territory space planning and arrangement according to claim 1, wherein the display box body (1) is internally and fixedly provided with a protection plate (8) positioned above the driving wheel (6).

3. The display device for territorial space planning layout according to claim 1, wherein the top surface of the lifting plate (10) is movably clamped with a plurality of balls (11) through grooves.

4. The display device for territory space planning and arrangement according to claim 1, wherein the two inner side walls at the upper end of the display box body (1) are respectively provided with a sliding groove (17), and the two ends of the pull rod (20) are respectively slidably clamped in the sliding grooves (17) at the two sides.

5. The display device for territorial space planning layout according to claim 1, wherein the exterior of the third motor (14) and the first rotating shaft (18) and the exterior of the fourth motor (15) and the second rotating shaft (21) are provided with protective boxes (16) arranged on the display box body (1).