CN210471663U - City planning show stand convenient to carry - Google Patents
City planning show stand convenient to carry Download PDFInfo
- Publication number
- CN210471663U CN210471663U CN201921211823.3U CN201921211823U CN210471663U CN 210471663 U CN210471663 U CN 210471663U CN 201921211823 U CN201921211823 U CN 201921211823U CN 210471663 U CN210471663 U CN 210471663U
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- CN
- China
- Prior art keywords
- fixedly connected
- placing box
- nut
- motor
- side wall
- Prior art date
- 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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Abstract
The utility model discloses a city planning show stand convenient to carry, including placing the case, place the incasement vertical lift groove that is equipped with, sliding connection has a first show stand in the lift groove, place the incasement and be equipped with two installation cavities, two the installation cavity is located the both ends in lift groove respectively, the lateral wall fixed mounting who places the case has the motor, the terminal fixedly connected with pivot of output shaft of motor, the one end that the motor was kept away from in the pivot runs through the lateral wall of one of them installation cavity in proper order and rotates the inner wall of connecting on another installation cavity with the bottom lateral wall of placing the case and rotate, fixed the cup jointing has two first cone pulleys, two in the pivot first cone pulley is located two installation cavities respectively, the lateral wall fixedly connected with who places the case carries the handle, carry the upper end that the handle is located the motor. The utility model discloses can contract the show stand, portable and show, make full use of space size, it is more convenient to use.
Description
Technical Field
The utility model relates to a city planning show apparatus technical field especially relates to a city planning show stand convenient to carry.
Background
The city planning is a comprehensive deployment for researching future development of cities, reasonably arranging cities and comprehensively arranging various engineering constructions of the cities, is a blueprint of city development in a certain period, is an important component of city management, is a basis of city construction and management, is also a precondition for three stages of city planning and city operation, and is generally displayed by a display stand.
However, the existing display stand is inconvenient to carry and store and low in space utilization rate, and therefore the urban planning display stand is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable city planning display stand.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable city planning display platform, which comprises a placing box, wherein a lifting groove is vertically arranged in the placing box, the lifting groove is connected with a first display platform in a sliding way, two mounting cavities are arranged in the placing box and are respectively positioned at the two ends of the lifting groove, a motor is fixedly arranged on the side wall of the placing box, the tail end of an output shaft of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft, which is far away from the motor, sequentially penetrates through the side wall of one of the mounting cavities and the side wall of the bottom end of the placing box and is rotationally connected to the inner wall of the other mounting cavity, two first cone pulleys are fixedly sleeved on the rotating shaft and are respectively positioned in the two mounting cavities, the side wall of the placing box is fixedly connected with a lifting handle, the lifting handle is positioned at the upper end of the motor, and a lifting mechanism matched with the first display platform is arranged in the mounting cavity.
Preferably, elevating system includes the fixed plate that fixed connection and level set up in the installation cavity, the fixed plate internal rotation is connected with double threaded rod, double threaded rod is located the one end rotation of fixed plate top and connects on the top lateral wall of installation cavity, is located the terminal fixedly connected with second cone pulley of fixed plate below, second cone pulley meshes with first cone pulley mutually, first nut and second nut have been cup jointed to the last difference screw thread of double threaded rod, first nut is located the top of fixed plate, and lateral wall fixedly connected with connecting rod, the lateral wall of installation cavity is run through to the one end that first nut was kept away from to the connecting rod and to the inslot extension that goes up and down, and terminal fixed connection is on the lateral wall of first show stand, connecting rod sliding connection is on the lateral wall of installation cavity, be equipped with limit structure on the second nut.
Preferably, limit structure includes the horizontal pole of fixed connection on second nut both ends lateral wall, the lateral wall of placing the case is equipped with the spacing spout with the installation cavity intercommunication, the one end that the second nut was kept away from to the horizontal pole runs through and sliding connection just outwards extends on spacing spout, and the end rotates through the damping pivot and is connected with the bracing piece.
Preferably, the lateral wall fixedly connected with battery case of placing the case, be equipped with the switch on the battery case, and inside and motor electricity are connected.
Preferably, the front and rear side walls of the placing box are fixedly connected with a second display stand.
Preferably, the grip portion of the carrying handle is covered with a soft pad.
The utility model has the advantages that:
through setting up elevating system, can hand and carry the handle removal and place the case, treat to remove the show position after, utilize the switch starting motor who sets up on the battery case, drive the pivot and rotate, and then drive two first cone pulleys and rotate, drive double threaded rod through the second cone pulley and rotate for first nut goes up and down, drives first show stand through the connecting rod and goes up and down in the lift inslot, and the show of being convenient for is used, when need not show, can withdraw first show stand to the lift inslot.
Through setting up limit structure, when double threaded rod rotated, can drive second nut downstream for the horizontal pole moves downwards along spacing spout, drives bracing piece downstream and fully offsets with ground and supports, so that place case overall position fixed, demonstrates.
Drawings
Fig. 1 is a schematic structural view of a portable city planning display stand according to the present invention;
fig. 2 is the utility model provides a city planning show stand convenient to carry's side view cross-sectional view's schematic structure.
In the figure: the multifunctional portable box comprises a 1 placing box, a 2 lifting groove, a 3 first showing platform, a 4 mounting cavity, a 5 rotating shaft, a 6 motor, a 7 first cone pulley, an 8 fixing plate, a 9 double-threaded rod, a 10 first nut, a 11 second nut, a 12 connecting rod, a 13 lifting handle, a 14 second cone pulley, a 15 battery box, a 16 second showing platform, a 17 cross rod, a 18 supporting rod and a 19 limiting sliding groove.
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. 1-2, a portable city planning display platform comprises a placing box 1, a lifting groove 2 is vertically arranged in the placing box 1, a first display platform 3 is connected in the lifting groove 2 in a sliding manner, two installation cavities 4 are arranged in the placing box 1, the two installation cavities 4 are respectively arranged at two ends of the lifting groove 2, a motor 6 is fixedly arranged on the side wall of the placing box 1, a rotating shaft 5 is fixedly connected at the tail end of an output shaft of the motor 6, one end of the rotating shaft 5, far away from the motor 6, sequentially penetrates through the side wall of one installation cavity 4 and the side wall of the bottom end of the placing box 1 and is rotatably connected to the inner wall of the other installation cavity 4, two first cone pulleys 7 are fixedly sleeved on the rotating shaft 5, the two first cone pulleys 7 are respectively arranged in the two installation cavities 4, a lifting handle 13 is fixedly connected to the side wall of the placing box 1, a holding part of the lifting handle 13 is coated with, be equipped with in installation cavity 4 with 3 complex elevating system of first show stand, place the lateral wall fixedly connected with battery case 15 of case 1, be equipped with the switch on the battery case 15, and inside and 6 electricity connections with the motor, place the second show stand 16 of lateral wall fixedly connected with around case 1, can carry out the long-pending show of secondary multiaspect.
In the utility model, the lifting mechanism comprises a fixed plate 8 which is fixedly connected in the installation cavity 4 and is horizontally arranged, a double-threaded rod 9 is rotationally connected in the fixed plate 8, one end of the double-threaded rod 9 which is positioned above the fixed plate 8 is rotationally connected on the side wall at the top end of the installation cavity 4, an end fixedly connected with a second cone pulley 14 which is positioned below the fixed plate 8, the second cone pulley 14 is meshed with a first cone pulley 7, a first nut 10 and a second nut 11 are respectively sleeved on the double-threaded rod 9 by screw threads, the first nut 10 is positioned above the fixed plate 8, the side wall is fixedly connected with a connecting rod 12, one end of the connecting rod 12 which is far away from the first nut 10 penetrates through the side wall of the installation cavity 4 and extends into the lifting groove 2, the end is fixedly connected on the side wall of the first display platform 3, the connecting rod 12 is slidably connected, limiting structure includes horizontal pole 17 of fixed connection on 11 both ends lateral walls of second nut, and the lateral wall of placing case 1 is equipped with the spacing spout 19 with installation cavity 4 intercommunication, and the one end that second nut 11 was kept away from to horizontal pole 17 runs through and sliding connection just outwards extends on spacing spout 19, and the end rotates through the damping pivot to be connected with bracing piece 18.
The utility model discloses during the use, can hand and carry handle 13 and remove and place case 1, treat to remove the show position after, utilize the switch starter motor 6 of setting on battery case 15, it rotates to drive pivot 5, and then drive two first cone pulleys 7 and rotate, it rotates to drive double threaded rod 9 through second cone pulley 14, make first nut 10 go up and down, it goes up and down in lifting groove 2 to drive first show stand 3 through connecting rod 12, the show of being convenient for is used, when need not the show, can withdraw first show stand 3 to lifting groove 2 in, when double threaded rod 9 rotates, can drive second nut 11 downstream, make horizontal pole 17 move downwards along spacing spout 19, it supports to drive 18 downstream of bracing piece and the abundant counterbalance in ground, so that place case 1 overall position is fixed, show.
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. The city planning display platform convenient to carry comprises a placing box (1) and is characterized in that a lifting groove (2) is vertically arranged in the placing box (1), a first display platform (3) is connected in the lifting groove (2) in a sliding manner, two installation cavities (4) are arranged in the placing box (1), the two installation cavities (4) are respectively located at two ends of the lifting groove (2), a motor (6) is fixedly arranged on the side wall of the placing box (1), a rotating shaft (5) is fixedly connected to the tail end of an output shaft of the motor (6), one end, far away from the motor (6), of the rotating shaft (5) penetrates through the side wall of one installation cavity (4) and the side wall at the bottom end of the placing box (1) in sequence and is connected to the inner wall of the other installation cavity (4) in a rotating manner, two first cone pulleys (7) are fixedly connected to the rotating shaft (5), and the two first cone pulleys (7) are respectively located in the two installation cavities (4), the side wall of the placing box (1) is fixedly connected with a lifting handle (13), the lifting handle (13) is located at the upper end of the motor (6), and a lifting mechanism matched with the first display platform (3) is arranged in the mounting cavity (4).
2. The city planning show stand convenient to carry of claim 1, characterized in that, elevating system includes fixed plate (8) of fixed connection and level setting in installation cavity (4), fixed plate (8) internal rotation is connected with double threaded rod (9), the one end that double threaded rod (9) are located fixed plate (8) top is rotated and is connected on the top lateral wall of installation cavity (4), is located terminal fixedly connected with second cone pulley (14) of fixed plate (8) below, second cone pulley (14) mesh with first cone pulley (7), threaded sleeve has first nut (10) and second nut (11) respectively on double threaded rod (9), first nut (10) are located the top of fixed plate (8), and lateral wall fixedly connected with connecting rod (12), the one end that first nut (10) were kept away from to connecting rod (12) runs through the lateral wall of installation cavity (4) and extends to lifting chute (2) interior And the tail end is fixedly connected to the side wall of the first display platform (3), the connecting rod (12) is connected to the side wall of the mounting cavity (4) in a sliding mode, and the second nut (11) is provided with a limiting structure.
3. The portable city planning display stand according to claim 2, wherein the limiting structure comprises a cross bar (17) fixedly connected to the side walls of two ends of the second nut (11), the side wall of the placing box (1) is provided with a limiting sliding groove (19) communicated with the installation cavity (4), one end of the cross bar (17) far away from the second nut (11) penetrates through and is slidably connected to the limiting sliding groove (19) and extends outwards, and the end of the cross bar is rotatably connected with a supporting rod (18) through a damping rotating shaft.
4. The portable city planning display stand according to claim 1, wherein a battery box (15) is fixedly connected to a side wall of the placing box (1), a switch is arranged on the battery box (15), and the inside of the battery box is electrically connected with the motor (6).
5. A portable city planning display stand according to claim 1, wherein the front and rear side walls of the placing box (1) are fixedly connected with a second display stand (16).
6. A portable city planning display stand according to claim 1 in which the grip portion of the carrying handle (13) is padded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211823.3U CN210471663U (en) | 2019-07-30 | 2019-07-30 | City planning show stand convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211823.3U CN210471663U (en) | 2019-07-30 | 2019-07-30 | City planning show stand convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210471663U true CN210471663U (en) | 2020-05-08 |
Family
ID=70535186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921211823.3U Expired - Fee Related CN210471663U (en) | 2019-07-30 | 2019-07-30 | City planning show stand convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210471663U (en) |
-
2019
- 2019-07-30 CN CN201921211823.3U patent/CN210471663U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210730 |