CN213786474U - Display stand for city planning - Google Patents
Display stand for city planning Download PDFInfo
- Publication number
- CN213786474U CN213786474U CN202022432009.3U CN202022432009U CN213786474U CN 213786474 U CN213786474 U CN 213786474U CN 202022432009 U CN202022432009 U CN 202022432009U CN 213786474 U CN213786474 U CN 213786474U
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- China
- Prior art keywords
- fixedly connected
- lifting
- gear
- city planning
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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Abstract
The utility model discloses a show stand for city planning relates to planning show technical field, which comprises a housin, the inside fixedly connected with lift box of casing, the top of lift box is rotated and is connected with the lead screw, the first gear of surface fixedly connected with of lead screw, the inside wall of lift box is rotated and is connected with the second gear, the inside fixedly connected with connecting rod of second gear, the first band pulley of surface fixedly connected with of connecting rod, the interior diapire fixedly connected with elevator motor of casing, elevator motor's output shaft fixedly connected with second band pulley, the surface of first band pulley passes through the belt and is connected with the second band pulley rotation, one side fixedly connected with fixed block of lift box. This show stand for city planning sets up through the cooperation of lead screw, first gear, second gear, connecting rod, first band pulley, elevator motor, second band pulley and movable block, has reached convenient removal and does not influence the stable purpose of show stand.
Description
Technical Field
The utility model relates to a planning show technical field specifically is a show stand is used in city planning.
Background
The urban planning is a comprehensive deployment for researching future development of cities, reasonably distributing the cities and comprehensively arranging various engineering constructions of the cities, is a blueprint of urban development in a certain period, is an important component of urban management, is a basis of urban construction and management, and is also a premise of three-stage management of urban planning, urban construction and urban operation. The special display stand is needed in the process of city planning design, so that repeated knocking comparison is carried out on city planning, and reasonable design is carried out.
Most of the existing display stands are difficult to move or have poor stability after moving; most of the existing display stands are fixed in position, and people need to look around the display stands during observation, so that the observation in each position is inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a show stand for city planning has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a display stand for city planning comprises a shell, wherein a lifting box is fixedly connected inside the shell, a lead screw is rotatably connected above the lifting box, a first gear is fixedly connected to the outer surface of the lead screw, a second gear is rotatably connected to the inner side wall of the lifting box, a connecting rod is fixedly connected inside the second gear, a first belt wheel is fixedly connected to the outer surface of the connecting rod, a lifting motor is fixedly connected to the inner bottom wall of the shell, a second belt wheel is fixedly connected to the output shaft of the lifting motor, the outer surface of the first belt wheel is rotatably connected with the second belt wheel through a belt, a fixed block is fixedly connected to one side of the lifting box, a sliding rod is fixedly connected below the fixed block, a first sliding block is slidably connected to the outer surface of the sliding rod, a second sliding block is sleeved on the outer surface of the lead screw, and a moving block is fixedly connected to one side of the second sliding block, one side of the moving block is fixedly connected with one side of the first sliding block, and a universal wheel is fixedly connected below the moving block.
Optionally, the top fixedly connected with hydraulic stem of lift box, the top fixedly connected with elevating platform of hydraulic stem, the below fixedly connected with of elevating platform rotates the motor, the output shaft fixedly connected with stand that rotates the motor.
Optionally, the fixed orifices have been seted up to the top of stand, the quantity of fixed orifices is a plurality of, the cabinet door has been seted up to one side of casing, the inside of casing sets up the storing box, the interior diapire fixedly connected with battery of casing.
Optionally, a groove is formed in the upper portion of the lifting platform, a ball is connected to the inner portion of the groove in a rolling mode, and a rotating groove matched with the ball is formed in the lower portion of the exhibition stand.
Optionally, one side of the casing is fixedly connected with a control panel, one side of the control panel is fixedly connected with a plurality of switches, and the plurality of switches are respectively electrically connected with the lifting motor, the hydraulic rod and the rotating motor through wires.
Optionally, one side of the lifting box is fixedly connected with two limit switches, and the limit switches are electrically connected with the lifting motor through wires.
(III) advantageous effects
The utility model provides a show stand for city planning possesses following beneficial effect:
1. this show stand for city planning sets up through the cooperation of lead screw, first gear, second gear, connecting rod, first band pulley, elevator motor, second band pulley, fixed block, slide bar, first slider, second slider and movable block, falls the universal wheel when can need removing in the use, receives the universal wheel when unmovable to the effect of the lift of control universal wheel has been played, has reached convenient the removal and has not influenced the stable purpose of show stand.
2. This show stand for city planning sets up through the cooperation that rotates motor, ball and rotation groove, rotates the motor and can drive the revolving stage rotation at the in-process that uses, and the part that will watch rotates to before the eye to the effect of rotatory stand has been played, has reached the purpose that makes things convenient for the visitor to watch.
Drawings
FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;
fig. 2 is a schematic structural view of a front view section of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present invention;
fig. 5 is a schematic front view of the stereoscopic structure of the present invention.
In the figure: 1. a housing; 2. a lifting box; 3. a screw rod; 4. a first gear; 5. a second gear; 6. a connecting rod; 7. a first pulley; 8. a lifting motor; 9. a second pulley; 10. a fixed block; 11. a slide bar; 12. a first slider; 13. a second slider; 14. a moving block; 15. a universal wheel; 16. a hydraulic lever; 17. a lifting platform; 18. rotating the motor; 19. a display stand; 20. a fixing hole; 21. a ball bearing; 22. a rotating groove; 23. and a limit switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a display stand for city planning comprises a shell 1, a control panel is fixedly connected to one side of the shell 1, switches are fixedly connected to one side of the control panel, the number of the switches is multiple, the switches are respectively and electrically connected with a lifting motor 8, a hydraulic rod 16 and a rotating motor 18 through leads, a lifting box 2 is fixedly connected to the inside of the shell 1, the hydraulic rod 16 is fixedly connected to the upper portion of the lifting box 2, a lifting platform 17 is fixedly connected to the upper portion of the hydraulic rod 16, the rotating motor 18 is fixedly connected to the lower portion of the lifting platform 17, an output shaft of the rotating motor 18 is fixedly connected with a display platform 19, fixing holes 20 are formed in the upper portion of the display platform 19, the number of the fixing holes 20 is multiple, a cabinet door is formed in one side of the shell 1, a storage box is arranged in the shell 1, a storage battery is fixedly connected to the inner bottom wall of the shell 1, a groove is formed in the upper portion of the lifting platform 17, and balls 21 are connected to the inside of the groove in a rolling manner, a rotating groove 22 matched with the ball 21 is formed below the exhibition stand 19, the rotating motor 18 can drive the rotary table to rotate in the using process through the matching arrangement of the rotating motor 18, the ball 21 and the rotating groove 22, the rotating motor 18 can drive the rotary table to rotate, the part needing to be watched is rotated to the front, so that the effect of rotating the exhibition stand 19 is achieved, and the aim of facilitating the watching of visitors is achieved, the upper part of the lifting box 2 is rotatably connected with the lead screw 3, the outer surface of the lead screw 3 is fixedly connected with the first gear 4, the inner side wall of the lifting box 2 is rotatably connected with the second gear 5, the inner part of the second gear 5 is fixedly connected with the connecting rod 6, the outer surface of the connecting rod 6 is fixedly connected with the first belt wheel 7, the inner bottom wall of the shell 1 is fixedly connected with the lifting motor 8, one side of the lifting box 2 is fixedly connected with the limit switches 23, the number of the limit switches 23 is two, and the limit switches 23 are electrically connected with the lifting motor 8 through conducting wires, the output shaft of the lifting motor 8 is fixedly connected with a second belt wheel 9, the outer surface of the first belt wheel 7 is rotationally connected with the second belt wheel 9 through a belt, one side of the lifting box 2 is fixedly connected with a fixed block 10, the lower part of the fixed block 10 is fixedly connected with a slide bar 11, the outer surface of the slide bar 11 is slidably connected with a first slide block 12, the outer surface of the screw rod 3 is sleeved with a second slide block 13, one side of the second slide block 13 is fixedly connected with a movable block 14, one side of the movable block 14 is fixedly connected with one side of the first slide block 12, the lower part of the movable block 14 is fixedly connected with a universal wheel 15, and the universal wheel 15 is lowered when the lifting box needs to be moved in the use process through the matching arrangement of the screw rod 3, the first gear 4, the second gear 5, the connecting rod 6, the first belt wheel 7, the lifting motor 8, the second belt wheel 9, the fixed block 10, the slide bar 11, the first slide block 12, the second slide block 13 and the movable block 14, when the display table does not move, the universal wheels 15 are collected, so that the effect of controlling the lifting of the universal wheels 15 is achieved, and the purposes of convenient movement and no influence on the stability of the display table are achieved.
When the multifunctional display stand is used, the storage battery supplies power to all electrical components in the display stand, firstly, articles are put into the storage box, the hydraulic rod 16 is controlled by the switch to descend, the lifting platform is put into the shell 1, then the lifting motor 8 is controlled to rotate to drive the second belt wheel 9 to rotate, the second belt wheel 9 rotates to drive the first belt wheel 7 to rotate through the belt, and further the connecting rod 6 is driven to rotate, the connecting rod 6 drives the second gear 5 to rotate, the second gear 5 drives the first gear 4 to rotate, and further the lead screw 3 is driven to rotate, the lead screw 3 rotates to enable the second sliding block 13 to move downwards, the second sliding block 13 drives the moving block 14 to descend, and further the universal wheel 15 is driven to descend, when the moving block 14 descends to a certain position, the limit switch 23 is touched, the lifting motor 8 stops moving, so that the display stand is convenient to move, and after the lifting motor 8 is moved to a proper position, the lifting motor 8 is controlled to reversely rotate, the universal wheels 15 are collected, the display stand can be stably erected on the bottom surface, then the hydraulic rod 16 is controlled to lift the lifting table 17 to a proper position, then the model is taken out from the storage box and inserted into the fixing hole 20 above the display stand 19, then when other regions are observed in visiting needs, the rotating motor 18 is controlled to rotate through a switch, the rotating motor 18 rotates to drive the display stand 19 to rotate, the rotating groove 22 below the display stand 19 rotates on the ball 21, the region needing to be observed is moved to the front of eyes, and observation is facilitated.
The utility model discloses a theory of operation and beneficial effect: this show stand for city planning, through lead screw 3, first gear 4, second gear 5, connecting rod 6, first band pulley 7, elevator motor 8, second band pulley 9, fixed block 10, slide bar 11, first slider 12, the cooperation setting of second slider 13 and movable block 14, can need to descend universal wheel 15 when moving in the use, receive universal wheel 15 when unmovable, thereby played the effect of the lift of control universal wheel 15, reached convenient removal and do not influence the stable purpose of show stand, through rotating motor 18, the cooperation setting of ball 21 and rotation groove 22, rotating motor 18 can drive the revolving stage and rotate at the in-process of using, the part that will need to watch rotates to the eye, thereby played the effect of rotatory show stand 19, reached the purpose that makes things convenient for the visitor to watch.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A show stand for city planning, includes casing (1), its characterized in that: the lifting box (2) is fixedly connected to the inside of the shell (1), a lead screw (3) is rotatably connected to the upper portion of the lifting box (2), a first gear (4) is fixedly connected to the outer surface of the lead screw (3), a second gear (5) is rotatably connected to the inner side wall of the lifting box (2), a connecting rod (6) is fixedly connected to the inside of the second gear (5), a first belt wheel (7) is fixedly connected to the outer surface of the connecting rod (6), a lifting motor (8) is fixedly connected to the inner bottom wall of the shell (1), a second belt wheel (9) is fixedly connected to an output shaft of the lifting motor (8), the outer surface of the first belt wheel (7) is rotatably connected with the second belt wheel (9) through a belt, a fixed block (10) is fixedly connected to one side of the lifting box (2), and a sliding rod (11) is fixedly connected to the lower portion of the fixed block (10), the outer surface of the sliding rod (11) is connected with a first sliding block (12) in a sliding mode, the outer surface of the lead screw (3) is sleeved with a second sliding block (13), one side of the second sliding block (13) is fixedly connected with a moving block (14), one side of the moving block (14) is fixedly connected with one side of the first sliding block (12), and a universal wheel (15) is fixedly connected below the moving block (14).
2. The display stand for city planning of claim 1, wherein: the top fixedly connected with hydraulic stem (16) of lift box (2), the top fixedly connected with elevating platform (17) of hydraulic stem (16), the below fixedly connected with of elevating platform (17) rotates motor (18), the output shaft fixedly connected with stand (19) of rotating motor (18).
3. The display stand for city planning of claim 2, wherein: fixed orifices (20) have been seted up to the top of stand (19), the quantity of fixed orifices (20) is a plurality of, the cabinet door has been seted up to one side of casing (1), the inside of casing (1) sets up the storing box, the interior diapire fixedly connected with battery of casing (1).
4. The display stand for city planning of claim 2, wherein: the groove is formed in the upper portion of the lifting platform (17), the ball (21) is connected to the inner portion of the groove in a rolling mode, and the rotating groove (22) matched with the ball (21) is formed in the lower portion of the exhibition platform (19).
5. The display stand for city planning of claim 2, wherein: the hydraulic lifting device is characterized in that a control panel is fixedly connected to one side of the shell (1), switches are fixedly connected to one side of the control panel, the number of the switches is multiple, and the switches are electrically connected with the lifting motor (8), the hydraulic rod (16) and the rotating motor (18) through wires respectively.
6. The display stand for city planning of claim 1, wherein: one side fixedly connected with limit switch (23) of lift box (2), limit switch (23)'s quantity is two, limit switch (23) are connected with elevator motor (8) electricity through the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022432009.3U CN213786474U (en) | 2020-10-28 | 2020-10-28 | Display stand for city planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022432009.3U CN213786474U (en) | 2020-10-28 | 2020-10-28 | Display stand for city planning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213786474U true CN213786474U (en) | 2021-07-27 |
Family
ID=76962228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022432009.3U Expired - Fee Related CN213786474U (en) | 2020-10-28 | 2020-10-28 | Display stand for city planning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213786474U (en) |
-
2020
- 2020-10-28 CN CN202022432009.3U patent/CN213786474U/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: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |