CN213751854U - Drawing display device for city planning - Google Patents
Drawing display device for city planning Download PDFInfo
- Publication number
- CN213751854U CN213751854U CN202120086381.5U CN202120086381U CN213751854U CN 213751854 U CN213751854 U CN 213751854U CN 202120086381 U CN202120086381 U CN 202120086381U CN 213751854 U CN213751854 U CN 213751854U
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- plate
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- display device
- city planning
- positioning
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- 238000012395 formulation development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a drawing display device for city planning. The drawing display device for city planning comprises a mounting plate; the display board is rotatably arranged on the mounting plate; the mounting groove is formed in the mounting plate; the threaded sleeve is rotatably installed in the installation groove; the first motor is fixedly arranged in the mounting groove; the two straight gears are fixedly arranged on the output shaft of the first motor and the threaded sleeve respectively and are meshed with each other; a threaded post threadedly mounted within the threaded sleeve; and the limiting frame is fixedly arranged at one end of the threaded column. The utility model provides a drawing display device for city planning has convenient to use, can fix the drawing fast, labour saving and time saving, and can carry out the advantage of angle modulation to the show angle.
Description
Technical Field
The utility model relates to a drawing show technical field especially relates to a drawing display device is used in city planning.
Background
Urban planning refers to carrying out the formulation development direction in advance to the future of city, plays crucial effect to the development of city, is wherein comparatively important one to the infrastructure of city in urban planning, and the division to the surrounding area of city can guide urban economic development, for people's more audio-visual understanding city plan the place, often need use the mode of drawing to demonstrate, demonstrates through the drawing show board among the prior art.
However, traditional drawing show board is pasted through the manual work mostly to the fixed of drawing in the use, complex operation, and it is wasted time and energy, and inconvenient regulation show angle.
Therefore, there is a need to provide a new drawing display device for city planning to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use can fix the drawing fast, labour saving and time saving, and can carry out the city planning of angle modulation to the show angle and use drawing display device.
For solving the technical problem, the utility model provides a drawing display device for city planning includes: mounting a plate; the display board is rotatably arranged on the mounting plate; the mounting groove is formed in the mounting plate; the threaded sleeve is rotatably installed in the installation groove; the first motor is fixedly arranged in the mounting groove; the two straight gears are fixedly arranged on the output shaft of the first motor and the threaded sleeve respectively and are meshed with each other; a threaded post threadedly mounted within the threaded sleeve; the limiting frame is fixedly arranged at one end of the threaded column; the positioning block is slidably mounted on the display board and is movably connected with the limiting frame; the positioning plate is fixedly arranged on the display board; a mounting plate slidably mounted on the display plate; the two clamping plates are respectively arranged on the positioning plate and the assembling plate; the four positioning columns are respectively and symmetrically and fixedly arranged on the positioning plate and the assembling plate, and the clamping plate is in sliding connection with the two corresponding positioning columns; the spring is sleeved on the positioning column, one end of the spring is fixedly connected with the positioning column, and the other end of the spring is fixedly connected with the corresponding clamping plate; the two sliding grooves are symmetrically formed in the display board; the threaded rod is rotatably installed in the sliding groove, and the assembly plate is in threaded connection with the two threaded rods; the assembly holes are formed in the display board and are communicated with the two sliding grooves; the second motor is fixedly installed in the assembly hole, and the second motor is connected with the two threaded rods.
Preferably, two thread blocks are symmetrically and fixedly mounted on the assembly plate, extend into the corresponding sliding grooves and are in threaded connection with the corresponding threaded rods.
Preferably, a rotating rod is fixedly mounted on an output shaft of the second motor, and a first belt pulley is fixedly mounted on the rotating rod.
Preferably, two equal fixed mounting has the second belt pulley on the threaded rod, the cover is equipped with same belt on first belt pulley and the second belt pulley.
Preferably, a plurality of rollers are symmetrically and rotatably arranged on the assembling plate, and the rollers are in contact with the display plate.
Preferably, two equal symmetry fixed mounting has two sliding blocks on the grip block, the sliding hole has been seted up on the sliding block, the inner wall and the reference column sliding connection that corresponds of sliding block.
Preferably, a rubber pad is fixedly mounted on one clamping plate and movably connected with the assembling plate.
Compared with the prior art, the utility model provides a drawing display device for city planning has following beneficial effect:
the utility model provides a drawing display device for city planning, wherein a threaded sleeve is rotatably arranged in the mounting groove, the threaded column is driven by the first motor to stretch and retract, the display board is pushed to rotate by the limiting frame, the angle of the display board is adjusted, the limiting frame is fixedly arranged at one end of the threaded column and provides a movable range for the positioning block to enable the display board to rotate, the positioning plate is fixedly arranged on the display board and is matched with a clamping plate, the drawing is unfolded, the assembling plate is slidably arranged on the display plate, the drawing is clamped under the matching of the two clamping plates and the rubber pads, and make the mounting plate and the one end upward movement that the clamping plate that corresponds drove the drawing through the threaded rod, two clamping plates are established respectively on locating plate and the mounting plate, cooperation locating plate and mounting plate expand the drawing.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a drawing display device for city planning according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a side cross-sectional structural view of the display board of FIG. 1;
FIG. 5 is a bottom cross-sectional view of the portion of FIG. 4;
fig. 6 is a schematic view of the belt installation structure shown in fig. 1.
Reference numbers in the figures: 1. mounting a plate; 2. a display board; 3. mounting grooves; 4. a threaded sleeve; 5. a first motor; 6. a spur gear; 7. a threaded post; 8. a limiting frame; 9. positioning blocks; 10. positioning a plate; 11. assembling a plate; 12. a clamping plate; 13. a positioning column; 14. a spring; 15. a sliding groove; 16. a threaded rod; 17. a thread block; 18. an assembly hole; 19. a second motor; 20. a first pulley; 21. a second pulley; 22. a belt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, a drawing display device for city planning includes: a mounting plate 1; the display board 2 is rotatably arranged on the mounting plate 1; the mounting groove 3 is formed in the mounting plate 1; the threaded sleeve 4 is rotatably arranged in the mounting groove 3; the first motor 5 is fixedly arranged in the mounting groove 3; the two straight gears 6 are respectively and fixedly arranged on the output shaft of the first motor 5 and the threaded sleeve 4, and the two straight gears 6 are meshed with each other; a threaded post 7, the threaded post 7 being threadedly mounted within the threaded sleeve 4; the limiting frame 8 is fixedly arranged at one end of the threaded column 7; the positioning block 9 is slidably mounted on the display board 2, and the positioning block 9 is movably connected with the limiting frame 8; the positioning plate 10 is fixedly arranged on the display board 2; a mounting plate 11, wherein the mounting plate 11 is slidably mounted on the display plate 2; the two clamping plates 12 are respectively arranged on the positioning plate 10 and the assembling plate 11; the four positioning columns 13 are respectively and symmetrically fixedly arranged on the positioning plate 10 and the assembling plate 11, and the clamping plate 12 is in sliding connection with the two corresponding positioning columns 13; the spring 14 is sleeved on the positioning column 13, one end of the spring 14 is fixedly connected with the positioning column 13, and the other end of the spring 14 is fixedly connected with the corresponding clamping plate 12; the two sliding grooves 15 are symmetrically formed in the display board 2; the threaded rod 16 is rotatably installed in the sliding groove 15, and the assembly plate 11 is in threaded connection with the two threaded rods 16; the assembly hole 18, the said assembly hole 18 is opened on the said show board 2, and the assembly hole 18 communicates with two sliding grooves 15; and the second motor 19 is fixedly installed in the assembly hole 18, and the second motor 19 is connected with the two threaded rods 16.
Two thread blocks 17 are symmetrically and fixedly installed on the assembly plate 11, and the thread blocks 17 extend into the corresponding sliding grooves 15 and are in threaded connection with the corresponding threaded rods 16.
A rotating rod is fixedly mounted on an output shaft of the second motor 19, and a first belt pulley 20 is fixedly mounted on the rotating rod.
Two equal fixed mounting has a second belt pulley 21 on the threaded rod 16, the cover is equipped with same belt 22 on first belt pulley 20 and the second belt pulley 21.
A plurality of rollers are symmetrically and rotatably arranged on the assembling plate 11 and are in contact with the display plate 2.
Two equal symmetry fixed mounting has two sliding blocks on the grip block 12, the sliding hole has been seted up on the sliding block, the inner wall of sliding block and the reference column 13 sliding connection who corresponds.
And a rubber pad is fixedly arranged on one clamping plate 12 and is movably connected with the assembling plate 11.
The utility model provides a drawing display device for city planning's theory of operation as follows:
firstly, the device is arranged at a designated position, when in use, the clamping plate 12 is pulled, one end of a drawing passes through a gap between the positioning plate 10 and the assembly plate 11 and the corresponding clamping plate 12, the assembly plate 11 and the rubber pad clamp the drawing under the action of the spring 14, in the device, the elasticity of the spring 14 arranged on the assembly plate 11 is larger than that of the spring 14 arranged on the positioning plate 10, the second motor 19 is started, the second motor 19 drives the two second belt pulleys 21 to rotate through the matching of the first belt pulley 20 and the belt 22, the second belt pulley 21 drives the two threaded rods 16 to rotate, the threaded rods 16 drive the assembly plate 11 to move upwards through the threaded blocks 17, one end driven by the assembly plate 11 moves upwards, meanwhile, the positioning plate 10 is matched with one clamping plate 12, the drawing is unfolded, the position of the drawing is fixed, when the angle of the display plate 2 needs to be adjusted, start first motor 5, first motor 5 drives threaded sleeve 4 through two spur gears 6 and rotates, and threaded sleeve 4 drives the motion of screw thread post 7, and screw thread post 7 drives spacing frame 8 and moves towards the direction of keeping away from first motor 5, and under the cooperation of locating piece 9 and spacing frame 8, show board 2 rotates, makes the angle change of show board 2, alright completion is to the regulation of show board 2 angles.
Compared with the prior art, the utility model provides a drawing display device for city planning has following beneficial effect:
the utility model provides a drawing display device for city planning, the threaded sleeve 4 is rotatably installed in the mounting groove 3, the threaded column 7 is made to stretch and contract by the driving of the first motor 5, the display board 2 is pushed to rotate by the limit frame 8, the angle of the display board 2 is adjusted, the limit frame 8 is fixedly installed at one end of the threaded column 7, the movable range of the positioning block 9 is given to the movable range of the display board 2, the positioning board 10 is fixedly installed on the display board 2, the drawing is unfolded by the cooperation of the clamping board 12, the assembly board 11 is slidably installed on the display board 2, the drawing is clamped by the cooperation of the two clamping boards 12 and the rubber pad, the assembly board 11 and the corresponding clamping board 12 are made to drive one end of the drawing to move upwards by the threaded rod 16, the two clamping boards 12 are respectively arranged on the positioning board 10 and the assembly board 11, the drawing is unfolded by matching the positioning plate 10 and the assembling plate 11.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a drawing display device for city planning which characterized in that includes:
mounting a plate;
the display board is rotatably arranged on the mounting plate;
the mounting groove is formed in the mounting plate;
the threaded sleeve is rotatably installed in the installation groove;
the first motor is fixedly arranged in the mounting groove;
the two straight gears are fixedly arranged on the output shaft of the first motor and the threaded sleeve respectively and are meshed with each other;
a threaded post threadedly mounted within the threaded sleeve;
the limiting frame is fixedly arranged at one end of the threaded column;
the positioning block is slidably mounted on the display board and is movably connected with the limiting frame;
the positioning plate is fixedly arranged on the display board;
a mounting plate slidably mounted on the display plate;
the two clamping plates are respectively arranged on the positioning plate and the assembling plate;
the four positioning columns are respectively and symmetrically and fixedly arranged on the positioning plate and the assembling plate, and the clamping plate is in sliding connection with the two corresponding positioning columns;
the spring is sleeved on the positioning column, one end of the spring is fixedly connected with the positioning column, and the other end of the spring is fixedly connected with the corresponding clamping plate;
the two sliding grooves are symmetrically formed in the display board;
the threaded rod is rotatably installed in the sliding groove, and the assembly plate is in threaded connection with the two threaded rods;
the assembly holes are formed in the display board and are communicated with the two sliding grooves;
the second motor is fixedly installed in the assembly hole, and the second motor is connected with the two threaded rods.
2. The city planning drawing display device according to claim 1, wherein two screw blocks are symmetrically and fixedly installed on the assembly plate, and the screw blocks extend into the corresponding sliding grooves and are in threaded connection with the corresponding threaded rods.
3. The city planning drawing display device according to claim 1, wherein a rotating rod is fixedly mounted on an output shaft of the second motor, and a first belt pulley is fixedly mounted on the rotating rod.
4. The city planning drawing display device according to claim 3, wherein a second belt pulley is fixedly mounted on each of the two threaded rods, and the same belt is sleeved on the first belt pulley and the second belt pulley.
5. The city planning drawing display device according to claim 1, wherein a plurality of rollers are symmetrically and rotatably mounted on the mounting plate, and the rollers contact with the display plate.
6. The city planning drawing display device according to claim 1, wherein two sliding blocks are symmetrically and fixedly mounted on each of the two holding plates, sliding holes are formed in the sliding blocks, and inner walls of the sliding blocks are slidably connected with the corresponding positioning columns.
7. The city planning drawing display device of claim 1, wherein a rubber pad is fixedly mounted on one of the clamping plates, and the rubber pad is movably connected with the assembling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086381.5U CN213751854U (en) | 2021-01-13 | 2021-01-13 | Drawing display device for city planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086381.5U CN213751854U (en) | 2021-01-13 | 2021-01-13 | Drawing display device for city planning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213751854U true CN213751854U (en) | 2021-07-20 |
Family
ID=76838065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120086381.5U Expired - Fee Related CN213751854U (en) | 2021-01-13 | 2021-01-13 | Drawing display device for city planning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213751854U (en) |
-
2021
- 2021-01-13 CN CN202120086381.5U patent/CN213751854U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |