CN221330795U - City planning design stand - Google Patents
City planning design stand Download PDFInfo
- Publication number
- CN221330795U CN221330795U CN202323561868.2U CN202323561868U CN221330795U CN 221330795 U CN221330795 U CN 221330795U CN 202323561868 U CN202323561868 U CN 202323561868U CN 221330795 U CN221330795 U CN 221330795U
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- threaded rod
- mounting bracket
- urban planning
- bracket
- placing table
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- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Freezers Or Refrigerated Showcases (AREA)
Abstract
The utility model discloses an urban planning and designing exhibition stand, and relates to the technical field of urban planning. The urban planning and design exhibition stand comprises a mounting bracket, a lifting mechanism and a switching mechanism, wherein a placing table is arranged above the mounting bracket, and a transparent cover is hinged to the top of the placing table through a hinge; the lifting mechanism is arranged in the mounting bracket and comprises a threaded rod and an internal threaded rod, the bottom of the inner side of the mounting bracket is rotationally connected with one end of the threaded rod, the internal threaded rod is fixedly arranged at the bottom of the placement table, and the other end of the threaded rod extends into the internal threaded rod and is in threaded connection with the inner wall of the internal threaded rod; the switch mechanism is arranged at the top of the placing table and comprises a sliding block, a hinge bracket and a supporting rod, wherein the hinge bracket is fixedly arranged at the top of the sliding block, the inside of the hinge bracket is hinged with one end of the supporting rod, and the other end of the supporting rod is rotatably connected with one side of the transparent cover through a rotating shaft.
Description
Technical Field
The utility model relates to the technical field of urban planning, in particular to an urban planning design exhibition stand.
Background
A show stand for city planning with the publication number of CN215304534U relates to the technical field of show stands. The utility model comprises a base, wherein a damping spring is additionally arranged between the base and a bracket, a lighting lamp, a motor, a mounting plate, a display stand and a dust cover are arranged on the bracket, a support stand is arranged on the display stand, and supporting legs and pulleys are arranged on the lower surface of the base. According to the utility model, the damping springs are additionally arranged on the base and the bracket, so that the problem that a planned object on the display stand is loose and messy due to jolt of the display stand in the moving process, and the display effect is influenced is avoided; the supporting legs are of the telescopic structures, so that the height of the exhibition stand can be flexibly adjusted according to different use places, and the exhibition stand can achieve the optimal exhibition effect; the stand is arranged on the exhibition stand, so that the part needing to be independently displayed can be conveniently supported or landed at any time; and the dust cover is arranged on the bracket, so that the exhibited articles on the display stand can be protected, and dust accumulation caused by long-time exposure of the exhibited articles in the air can be avoided.
When the display stand for urban planning is used, the models such as urban buildings and the like can be placed or taken only by taking the glass cover off the display stand, so that the operation is troublesome, the difficulty of taking and placing of workers is improved, and a certain workload is increased.
Disclosure of utility model
The utility model aims to provide an urban planning model exhibition stand, which can solve the problems that when the ornamental protection cover of the urban planning model exhibition stand is used, models such as urban buildings and the like can be put or taken only by taking the whole glass cover off the exhibition stand, the operation is troublesome, the taking and putting difficulty of staff is improved, and a certain workload is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a city planning design stand, includes installing support, elevating system and switch mechanism, is provided with the platform of placing above the installing support, places the top of platform and articulates through the hinge and installs the transparent cover; the lifting mechanism is arranged in the mounting bracket and comprises a threaded rod and an internal threaded rod, the bottom of the inner side of the mounting bracket is rotationally connected with one end of the threaded rod, the internal threaded rod is fixedly arranged at the bottom of the placement table, and the other end of the threaded rod extends into the internal threaded rod and is in threaded connection with the inner wall of the internal threaded rod; the switch mechanism is arranged at the top of the placing table and comprises a sliding block, a hinge bracket and a supporting rod, wherein the hinge bracket is fixedly arranged at the top of the sliding block, the inside of the hinge bracket is hinged with one end of the supporting rod, and the other end of the supporting rod is rotatably connected with one side of the transparent cover through a rotating shaft.
Preferably, elevating system still includes band-type brake motor, dwang, main gear and pinion, and the outer wall of threaded rod and the inside fixed connection of pinion, and the inboard bottom fixed mounting of installing support has the band-type brake motor, and the output shaft of band-type brake motor and the one end fixed connection of dwang, the outer wall of dwang and the inside fixed connection of main gear mesh between main gear and the pinion, can be according to visit crowd's height condition to placing the height of platform and carry out arbitrary regulation, make the visitor can both clear audio-visual building model of watching, improve the flexibility and the practicality of device.
Preferably, the switch mechanism further comprises a strip-shaped sliding groove, an inserting port and bolts, the strip-shaped sliding groove is formed in the top of the placing table, sliding blocks are slidably mounted on the inner walls of the two sides of the strip-shaped sliding groove, a plurality of groups of inserting ports are formed in one side of the placing table, the inserting ports are communicated with the strip-shaped sliding grooves, one side of the mounting support is in threaded connection with the bolts, one end of each bolt penetrates through one group of inserting ports to extend to the inside of the sliding block, the glass cover is not required to be taken down, the glass cover is directly supported, models such as urban buildings can be placed or taken, the operation is simple and easy to operate, difficulty in taking and placing the models by workers is reduced, and certain workload is reduced.
Preferably, the diameter of the secondary gear is larger than the diameter of the primary gear.
Preferably, the inner walls of the two sides of the mounting bracket are fixedly provided with a plurality of groups of symmetrically provided fixing blocks, a group of guide rods are respectively and slidably arranged in the fixing blocks, and one ends of the guide rods are fixedly connected with the bottom of the placing table.
Preferably, the bottom of the mounting bracket is fixedly provided with a movable wheel.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This city planning design stand uses through band-type brake motor, dwang, master gear, pinion, threaded rod and the cooperation of internal thread pole, can be according to visiting crowd's height condition to placing the height of platform and carry out arbitrary regulation, makes the visitor can both clear audio-visual the watching building model, improves the flexibility and the practicality of device.
(2) This city planning design stand uses through the cooperation of bar spout, sliding block, articulated frame, bracing piece, bolt and interface, need not to take off the glass cover, directly prop up it, can put or take models such as city building, easy operation is easy to get up, has reduced the degree of difficulty of the model of putting of getting of staff, has reduced certain work load.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a rear perspective view of the present utility model;
FIG. 3 is an enlarged view of section A of the present utility model;
Fig. 4 is an enlarged view of the portion B of the present utility model.
Reference numerals: 1. a mounting bracket; 2. a lifting mechanism; 201. a band-type brake motor; 202. a rotating lever; 203. a main gear; 204. a pinion gear; 205. a threaded rod; 206. an internal threaded rod; 3. a fixed block; 4. a guide rod; 5. a placement table; 6. a transparent cover; 7. a switching mechanism; 701. a strip-shaped chute; 702. a sliding block; 703. a hinge bracket; 704. a support rod; 705. an interface; 706. a bolt; 8. and (5) moving the wheel.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a city planning design stand, includes installing support 1, elevating system 2 and switch mechanism 7, is provided with the top of installing support 1 and places the platform 5, places the top of platform 5 and articulatedly installs transparent cover 6 through the hinge; the lifting mechanism 2 is arranged in the mounting bracket 1, the lifting mechanism 2 comprises a threaded rod 205 and an internal threaded rod 206, the bottom of the inner side of the mounting bracket 1 is rotationally connected with one end of the threaded rod 205, the internal threaded rod 206 is fixedly arranged at the bottom of the placement table 5, and the other end of the threaded rod 205 extends into the internal of the internal threaded rod 206 and is in threaded connection with the inner wall of the internal threaded rod 206; the switch mechanism 7 is arranged at the top of the placing table 5, the switch mechanism 7 comprises a sliding block 702, a hinge bracket 703 and a supporting rod 704, the hinge bracket 703 is fixedly arranged at the top of the sliding block 702, the inside of the hinge bracket 703 is hinged with one end of the supporting rod 704, and the other end of the supporting rod 704 is rotatably connected with one side of the transparent cover 6 through a rotating shaft.
Elevating system 2 is still including band-type brake motor 201, dwang 202, master gear 203 and pinion 204, the outer wall of threaded rod 205 and the inside fixed connection of pinion 204, the inboard bottom fixed mounting of installing support 1 has band-type brake motor 201, the output shaft of band-type brake motor 201 and the one end fixed connection of dwang 202, the outer wall of dwang 202 and the inside fixed connection of master gear 203, mesh between master gear 203 and the pinion 204, can carry out arbitrary regulation to the height of placing platform 5 according to the height condition of visiting crowd, make the visitor can both clear audio-visual watch building model, improve the flexibility and the practicality of device.
The switch mechanism 7 further comprises a strip-shaped chute 701, a plug-in port 705 and bolts 706, the strip-shaped chute 701 is arranged at the top of the placement table 5, sliding blocks 702 are slidably arranged on the inner walls of the two sides of the strip-shaped chute 701, a plurality of groups of plug-in ports 705 are arranged on one side of the placement table 5, the plug-in ports 705 are communicated with the strip-shaped chute 701, one side of the mounting bracket 1 is in threaded connection with the bolts 706, one end of each bolt 706 penetrates through one group of plug-in ports 705 to extend to the inside of the corresponding sliding block 702, a glass cover is not required to be taken down, the glass cover is directly supported, models such as urban buildings can be placed or taken, the operation is simple and easy to operate, the difficulty of taking and placing the models by workers is reduced, and a certain workload is reduced.
The diameter of the secondary gear 204 is larger than the diameter of the primary gear 203.
The inner walls of the two sides of the mounting bracket 1 are fixedly provided with a plurality of groups of symmetrically-arranged fixed blocks 3, the inside of each fixed block 3 is respectively and slidably provided with a group of guide rods 4, and one ends of the guide rods 4 are fixedly connected with the bottom of the placing table 5.
The bottom of the mounting bracket 1 is fixedly provided with a movable wheel 8.
Working principle: when the device is used, the bolts 706 are taken down, the limit on the sliding blocks 702 is canceled, the transparent cover 6 is opened upwards, the sliding blocks 702 slide in the strip-shaped sliding grooves 701, the supporting rods 704 are driven to rotate on the hinged frames 703, the bolts 706 are screwed into the sliding blocks 702, the transparent cover 6 is kept in an open state under the support of the supporting rods 704, models such as urban buildings are put down, the transparent cover 6 is put down after the putting is finished, the models are protected, the device is moved to a display position through the moving wheels 8, when a visiting crowd with lower height of students is met, the band-type brake motor 201 is started to drive the rotating rods 202 to rotate, the main gear 203 is driven to rotate, the threaded rods 205 are driven to rotate in a decelerating mode under the meshing transmission of the main gear 203 to the auxiliary gears 204, and the internal threaded rods 206 are driven to adjust the height of the placing table 5 through the limit sliding of the guide rods 4 in the fixed blocks 3.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. An urban planning and design display stand, comprising:
The device comprises a mounting bracket (1), wherein a placing table (5) is arranged above the mounting bracket (1), and a transparent cover (6) is hinged to the top of the placing table (5) through a hinge;
The lifting mechanism (2) is arranged in the mounting bracket (1), the lifting mechanism (2) comprises a threaded rod (205) and an internal threaded rod (206), the inner bottom of the mounting bracket (1) is rotationally connected with one end of the threaded rod (205), the internal threaded rod (206) is fixedly arranged at the bottom of the placement table (5), and the other end of the threaded rod (205) extends into the internal threaded rod (206) and is in threaded connection with the inner wall of the internal threaded rod (206);
The switch mechanism (7) is arranged at the top of the placing table (5), the switch mechanism (7) comprises a sliding block (702), a hinge bracket (703) and a supporting rod (704), the hinge bracket (703) is fixedly arranged at the top of the sliding block (702), the inside of the hinge bracket (703) is hinged with one end of the supporting rod (704), and the other end of the supporting rod (704) is rotatably connected with one side of the transparent cover (6) through a rotating shaft.
2. The urban planning and design display according to claim 1, wherein: elevating system (2) still including band-type brake motor (201), dwang (202), master gear (203) and pinion (204), the outer wall of threaded rod (205) and the inside fixed connection of pinion (204), the inboard bottom fixed mounting of installing support (1) has band-type brake motor (201), the output shaft of band-type brake motor (201) and the one end fixed connection of dwang (202), the inside fixed connection of the outer wall and master gear (203) of dwang (202), mesh between master gear (203) and pinion (204).
3. The urban planning and design display according to claim 2, wherein: the switch mechanism (7) further comprises a strip-shaped sliding groove (701), a plug-in port (705) and bolts (706), the strip-shaped sliding groove (701) is formed in the top of the placement table (5), sliding blocks (702) are slidably mounted on the inner walls of the two sides of the strip-shaped sliding groove (701), multiple groups of plug-in ports (705) are formed in one side of the placement table (5), the plug-in ports (705) are communicated with the strip-shaped sliding groove (701), bolts (706) are connected to one side of the mounting support (1) in a threaded mode, and one end of each bolt (706) penetrates through one group of the plug-in ports (705) to extend to the inside of each sliding block (702).
4. A city planning design display as claimed in claim 3, wherein: the diameter of the auxiliary gear (204) is larger than that of the main gear (203).
5. The urban planning and design display of claim 4, wherein: the inner walls of two sides of the mounting bracket (1) are fixedly provided with a plurality of groups of symmetrically-arranged fixing blocks (3), a group of guide rods (4) are respectively and slidably arranged in the fixing blocks (3), and one ends of the guide rods (4) are fixedly connected with the bottom of the placing table (5).
6. The urban planning and design display according to claim 5, wherein: the bottom of the mounting bracket (1) is fixedly provided with a movable wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323561868.2U CN221330795U (en) | 2023-12-26 | 2023-12-26 | City planning design stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323561868.2U CN221330795U (en) | 2023-12-26 | 2023-12-26 | City planning design stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221330795U true CN221330795U (en) | 2024-07-16 |
Family
ID=91849325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323561868.2U Active CN221330795U (en) | 2023-12-26 | 2023-12-26 | City planning design stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221330795U (en) |
-
2023
- 2023-12-26 CN CN202323561868.2U patent/CN221330795U/en active Active
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| GR01 | Patent grant |