CN212139923U - City planning is with design drawing display device - Google Patents
City planning is with design drawing display device Download PDFInfo
- Publication number
- CN212139923U CN212139923U CN202020397856.8U CN202020397856U CN212139923U CN 212139923 U CN212139923 U CN 212139923U CN 202020397856 U CN202020397856 U CN 202020397856U CN 212139923 U CN212139923 U CN 212139923U
- Authority
- CN
- China
- Prior art keywords
- base
- display device
- driven gear
- rotating shaft
- sliding groove
- 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.)
- Active
Links
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a city planning is with design drawing display device, the on-line screen storage device comprises a base, the bilateral symmetry of the inside bottom of base is provided with the spring, and is two sets of the top of spring is provided with the second latch, the intermediate position department of second latch bottom is provided with the connecting rod, the inside of base is extended to the bottom of connecting rod. The utility model discloses the device is through driven gear, the threaded rod, the second driving gear, the cooperation of carousel and second pivot, can highly adjust display device, be convenient for show and look over the people of different heights, be convenient for adjust suitable position simultaneously and change the drawing, can make the telescopic tube more stable in going up and down, can also die driven gear, can effectively prevent the rotation of threaded rod, prevent display device landing downwards, can accomodate and fix the drawing, accomodate when not, prevent that the drawing from exposing and being stained with a large amount of dusts outward, prevent simultaneously that the drawing from weing and damaging.
Description
Technical Field
The utility model relates to a display device technical field specifically is a city planning is with design drawing display device.
Background
In the urban planning process, the display device is often required to be used for displaying drawings, so that related personnel can know planning information conveniently, and follow-up related work can be carried out conveniently.
But current device, it is mostly heavier, can not be fine shift it, all expose outside simultaneously when showing the drawing, the time drawing surface of a specified duration can be covered with the dust and influence the watching of drawing, still easily wet the damage that leads to the drawing, still can't carry out altitude mixture control to the device simultaneously, lead to all comparatively inconvenient when changing and showing, some devices in addition can carry out altitude mixture control, but the time can be for a specified duration landing downwards, make to align at different times and adjust, bring unnecessary trouble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a city planning is with design drawing display device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a design drawing display device for city planning comprises a base, wherein springs are symmetrically arranged on two sides of the bottom inside the base, second latches are arranged at the tops of two groups of springs, a connecting rod is arranged at the middle position of the bottom of each second latch, the bottom of each connecting rod extends out of the base, a pull ring is arranged at the bottom of each connecting rod, an annular sliding groove is arranged at the middle position of the top inside the base, two groups of connecting sliding rods are symmetrically arranged inside the annular sliding groove, driven gears are arranged at the bottoms of the two groups of connecting sliding rods, a first latch is arranged at the middle position of the bottom of each driven gear, a second rotating shaft is arranged at the middle position of one side of the base, one side, close to each driven gear, of the second rotating shaft extends into the base, and a second driving gear is arranged at one side, close to each driven gear, a rotary table is arranged on one side of the second rotating shaft, which is far away from the driven gear, a threaded rod is arranged at the middle position of the top of the driven gear, a telescopic sleeve is sleeved on the outer side of the threaded rod, third sliding grooves are symmetrically arranged on two sides of the telescopic sleeve, supporting rods are arranged inside the two groups of third sliding grooves in a sliding manner, a display board is arranged at the top of the telescopic sleeve, a first sliding groove is arranged at the middle position of the top of the display board, a first rotating shaft is arranged inside the first sliding groove in a sliding manner, a first driving gear is arranged at the top of the outer side of the first rotating shaft, a roller is arranged at the bottom of the outer side of the first rotating shaft, second fastening bolts are symmetrically arranged at the top and the bottom of one end of the front side of the roller, a second fixing plate is sleeved on the outer, the bottom of show inboard part is provided with the second spout, the inside intermediate position department of keeping away from first pivot one side of show inboard is provided with the mounting panel, the intermediate position department of the positive one end of mounting panel is provided with first fastening bolt, threaded connection between first fastening bolt and the mounting panel, first fastening bolt's back one end is provided with first fixed plate.
Preferably, one side of the supporting rod, which is close to the telescopic sleeve, is provided with a connecting slide block, the connecting slide block is matched with the third sliding groove in a sliding mode, and the bottom of the supporting rod is fixedly connected with the two sides of the top of the base.
Preferably, the bottom of the first rotating shaft extends into the second sliding groove, and the bottom of the first rotating shaft and the second sliding groove slide with each other.
Preferably, the top and the bottom symmetry that first fixed plate kept away from first pivot one side are provided with spacing slider, the inside top and the bottom symmetry of keeping away from first pivot one side of show board are provided with spacing spout, and spacing slider and the mutual sliding adaptation of spacing spout.
Preferably, four corners of the bottom of the base are provided with universal wheels, and the universal wheels are provided with braking systems.
Preferably, a handle is arranged at the top of the first rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the design drawing display device for city planning can adjust the height of the display device through the mutual matching of the driven gear, the threaded rod, the second driving gear, the rotary disc and the second rotary shaft, is convenient for displaying and checking people with different heights and simultaneously is convenient for adjusting to a proper position to replace drawings, the support rod, the telescopic sleeve and the third slide groove can ensure that the telescopic sleeve is more stable in lifting, the driven gear can be blocked through the mutual matching of the first latch, the second latch, the pull ring, the connecting rod and the spring, the rotation of the threaded rod can be effectively prevented, the display device is prevented from sliding downwards, the drawings can be stored and fixed through the mutual matching of the roller, the first driving gear, the first rotary shaft, the first slide groove, the first rack fixing plate, the mounting plate, the first fastening bolt and the second slide groove, accomodate when no longer using, prevent that the drawing from exposing and being stained with a large amount of dusts outward, prevent simultaneously that the drawing from weing and damaging.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top cross-sectional view of the drum of the present invention.
In the figure: 1. a base; 2. a first latch; 3. a second latch; 4. a pull ring; 5. a connecting rod; 6. a spring; 7. a driven gear; 8. connecting a sliding rod; 9. an annular chute; 10. a support bar; 11. a threaded rod; 12. a telescopic sleeve; 13. a display board; 14. a drum; 15. a first drive gear; 16. a first rotating shaft; 17. a first chute; 18. a rack; 19. a first fixing plate; 20. mounting a plate; 21. a first fastening bolt; 22. a second chute; 23. a third chute; 24. a second driving gear; 25. a turntable; 26. a second rotating shaft; 27. a second fixing plate; 28. and a second fastening bolt.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a design drawing display device for city planning comprises a base 1, wherein springs 6 are symmetrically arranged on two sides of the bottom inside the base 1, second clamping teeth 3 are arranged at the tops of the two groups of springs 6 and are convenient for limiting and fixing a driven gear 7, a connecting rod 5 is arranged at the middle position of the bottom of each second clamping tooth 3, the bottom of each connecting rod 5 extends out of the inside of the base 1, a pull ring 4 is arranged at the bottom of each connecting rod 5, an annular sliding groove 9 is arranged at the middle position of the top inside the base 1, two groups of connecting sliding rods 8 are symmetrically arranged inside the annular sliding groove 9, a driven gear 7 is arranged at the bottom of each group of connecting sliding rods 8, a first clamping tooth 2 is arranged at the middle position of the bottom of the driven gear 7, a second rotating shaft 26 is arranged at the middle position of one side of the base 1, one side of the second rotating shaft 26, which is close to the driven gear 7, extends into the, a rotating disc 25 is arranged on one side of a second rotating shaft 26 far away from the driven gear 7, a threaded rod 11 is arranged at the middle position of the top of the driven gear 7, a telescopic sleeve 12 is sleeved on the outer side of the threaded rod 11, third sliding grooves 23 are symmetrically arranged on two sides of the telescopic sleeve 12, supporting rods 10 are arranged inside the two groups of third sliding grooves 23 in a sliding manner, a display plate 13 is arranged at the top of the telescopic sleeve 12, a first sliding groove 17 is arranged at the middle position of the top of the display plate 13, a first rotating shaft 16 is arranged inside the first sliding groove 17 in a sliding manner, a first driving gear 15 is arranged on the top of the outer side of the first rotating shaft 16, a roller 14 is arranged at the bottom of the outer side of the first rotating shaft 16, second fastening bolts 28 are symmetrically arranged at the top and the bottom of one end of the front of the roller 14, a second fixing plate, the inside bottom of show board 13 is provided with second spout 22, and the inside intermediate position department of keeping away from first pivot 16 one side of show board 13 is provided with mounting panel 20, and the intermediate position department of the positive one end of mounting panel 20 is provided with first fastening bolt 21, threaded connection between first fastening bolt 21 and the mounting panel 20 for first fastening bolt 21 can drive first fixed plate 19 and remove, and the back one end of first fastening bolt 21 is provided with first fixed plate 19.
In this embodiment, a connecting slider is disposed on one side of the support rod 10 close to the telescopic tube 12, and the connecting slider is adapted to the third sliding groove 23 in a sliding manner, the bottom of the support rod 10 is fixedly connected to both sides of the top of the base 1, so that the telescopic tube 12 is more stable during movement, the bottom of the first rotating shaft 16 extends into the second sliding groove 22, the bottom of the first rotating shaft 16 slides relative to the second sliding groove 22, so that the first rotating shaft 6 is more stable during movement, the top and the bottom of the first fixing plate 19 far from the first rotating shaft 16 are symmetrically provided with limiting sliders, the top and the bottom of the display plate 13 far from the first rotating shaft 16 are symmetrically provided with limiting sliding groove sliding grooves, and the limiting sliders and the limiting sliding grooves are adapted in a sliding manner, so that the first fixing plate 19 is prevented from shifting during movement, universal wheels are disposed at four corners of the bottom of the base 1, and braking systems are disposed, the display device is convenient to move and stably support, and the top of the first rotating shaft 16 is provided with a handle which is convenient to move the first rotating shaft 6.
The working principle is as follows: firstly, the device is moved to a display position through a universal wheel, one end of a drawing is placed at the bottom of a first fixing plate 19, a first fastening bolt 21 is rotated to drive the first fixing plate 19 to move towards the drawing until the drawing is fixedly clamped and does not fall off, the other end of the drawing passes through a space between a second fixing plate 27 and a roller 14, a second fastening bolt 28 is rotated to drive the second fixing plate 27 to approach the roller 14, the other end of the drawing is fixed, when the height needs to be adjusted, a pull ring 4 is pulled downwards, a connecting rod 5 drives a second latch 3 to move downwards to contact and engage a first latch 2, a rotary disc 25 is rotated to drive a second rotary shaft 26 to drive a second driving gear 24 to rotate, the second driving gear 24 drives a driven gear 7 to rotate, a threaded rod 11 rotates at the same time, under the action of the threaded rod 11, a telescopic sleeve 12 moves upwards, the realization is adjusted the height of show board 13, and when telescopic tube 12 removed, two sets of bracing pieces 10 carried out the outrigger to telescopic tube 12, when needing to accomodate the drawing, held the handle, removed first pivot 16, and first pivot 16 drives first driving gear 15 and moves on rack 18 for first driving gear 15 carries out the rotation, then drives cylinder 14 and carries out the rotation, thereby accomodates the drawing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a city planning is with design drawing display device, includes base (1), its characterized in that: the spring clamping device is characterized in that springs (6) are symmetrically arranged on two sides of the bottom inside the base (1), second clamping teeth (3) are arranged on the tops of two groups of springs (6), a connecting rod (5) is arranged at the middle position of the bottom of each second clamping tooth (3), the bottom of each connecting rod (5) extends out of the base (1), a pull ring (4) is arranged at the bottom of each connecting rod (5), an annular sliding groove (9) is arranged at the middle position of the top inside the base (1), two groups of connecting sliding rods (8) are symmetrically arranged inside the annular sliding groove (9), a driven gear (7) is arranged at the bottom of each group of connecting sliding rods (8), a first clamping tooth (2) is arranged at the middle position of the bottom of the driven gear (7), a second rotating shaft (26) is arranged at the middle position of one side of the base (1), one side, which is close to the driven gear (7), extends into the base (1), one side of the base (1) close to the driven gear (7) is provided with a second driving gear (24), one side of the second rotating shaft (26) far away from the driven gear (7) is provided with a turntable (25), a threaded rod (11) is arranged at the middle position of the top of the driven gear (7), a telescopic sleeve (12) is sleeved on the outer side of the threaded rod (11), third sliding grooves (23) are symmetrically arranged at two sides of the telescopic sleeve (12), supporting rods (10) are arranged inside the two groups of the third sliding grooves (23) in a sliding manner, a display board (13) is arranged at the top of the telescopic sleeve (12), a first sliding groove (17) is arranged at the middle position of the top of the display board (13), a first rotating shaft (16) is arranged inside the first sliding groove (17) in a sliding manner, a first driving gear (15) is arranged at the top of the outer side of the first, the bottom in first pivot (16) outside is provided with cylinder (14), the top and the bottom symmetry of the positive one end of cylinder (14) are provided with second fastening bolt (28), and are two sets of the outside cover of second fastening bolt (28) is equipped with second fixed plate (27), the top of the inside back one end of show board (13) is provided with rack (18), the inside bottom of show board (13) is provided with second spout (22), the inside intermediate position department of keeping away from first pivot (16) one side of show board (13) is provided with mounting panel (20), the intermediate position department of the positive one end of mounting panel (20) is provided with first fastening bolt (21), threaded connection between first fastening bolt (21) and mounting panel (20), the back one end of first fastening bolt (21) is provided with first fixed plate (19).
2. The design drawing display device for city planning according to claim 1, wherein: one side of the support rod (10) close to the telescopic sleeve (12) is provided with a connecting slide block, the connecting slide block is matched with the third sliding groove (23) in a sliding mode, and the bottom of the support rod (10) is fixedly connected with the two sides of the top of the base (1).
3. The design drawing display device for city planning according to claim 1, wherein: the bottom of the first rotating shaft (16) extends to the inside of the second sliding groove (22), and the bottom of the first rotating shaft (16) and the second sliding groove (22) slide mutually.
4. The design drawing display device for city planning according to claim 1, wherein: the top and the bottom symmetry of keeping away from first pivot (16) one side of first fixed plate (19) are provided with limiting slide block, the inside top and the bottom symmetry of keeping away from first pivot (16) one side of show board (13) are provided with limiting chute spout, and limiting slide block and limiting chute mutual slip adaptation.
5. The design drawing display device for city planning according to claim 1, wherein: four corners of the bottom of the base (1) are provided with universal wheels, and the universal wheels are provided with braking systems.
6. The design drawing display device for city planning according to claim 1, wherein: a handle is arranged at the top of the first rotating shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397856.8U CN212139923U (en) | 2020-03-25 | 2020-03-25 | City planning is with design drawing display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397856.8U CN212139923U (en) | 2020-03-25 | 2020-03-25 | City planning is with design drawing display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212139923U true CN212139923U (en) | 2020-12-15 |
Family
ID=73715746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020397856.8U Active CN212139923U (en) | 2020-03-25 | 2020-03-25 | City planning is with design drawing display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212139923U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100593A (en) * | 2021-04-21 | 2021-07-13 | 安阳职业技术学院 | Portable drawing display device for greening landscape design |
| CN114271625A (en) * | 2021-08-04 | 2022-04-05 | 雷立家 | Drawing marking device for country planning |
| CN114639323A (en) * | 2022-03-17 | 2022-06-17 | 福建时代引擎文化产业有限公司 | Cultural activities plan is with environment-friendly display device of reuse of being convenient for |
| CN116326944A (en) * | 2023-03-10 | 2023-06-27 | 河北工业职业技术学院 | A drawing frame for graphic design that is convenient for changing drawings |
-
2020
- 2020-03-25 CN CN202020397856.8U patent/CN212139923U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100593A (en) * | 2021-04-21 | 2021-07-13 | 安阳职业技术学院 | Portable drawing display device for greening landscape design |
| CN114271625A (en) * | 2021-08-04 | 2022-04-05 | 雷立家 | Drawing marking device for country planning |
| CN114271625B (en) * | 2021-08-04 | 2024-01-16 | 雷立家 | Drawing marking device for rural planning |
| CN114639323A (en) * | 2022-03-17 | 2022-06-17 | 福建时代引擎文化产业有限公司 | Cultural activities plan is with environment-friendly display device of reuse of being convenient for |
| CN116326944A (en) * | 2023-03-10 | 2023-06-27 | 河北工业职业技术学院 | A drawing frame for graphic design that is convenient for changing drawings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212139923U (en) | City planning is with design drawing display device | |
| CN222806759U (en) | A linkage double-sided grinding machine | |
| CN212384946U (en) | Roller type movable welding positioner | |
| CN214377111U (en) | Teaching information display structure based on vocational education training | |
| CN211511223U (en) | Display device for three-dimensional animation design | |
| CN211361750U (en) | Precision stainless steel screen multi-axis linkage processing equipment | |
| CN216248746U (en) | Holographic display device of industrial and artistic works | |
| CN211102190U (en) | Laser device for L CD display screen mark | |
| CN224159115U (en) | A ceramic painting device | |
| CN222200071U (en) | Polishing device for mechanical parts | |
| CN215807314U (en) | Projection display device with adjustable supporting height | |
| CN114260870A (en) | Mechanical equipment maintenance device | |
| CN220491458U (en) | Motor power transmission debugging training platform for new energy automobile | |
| CN113854788A (en) | Intelligent display and sale device for decoration paint | |
| CN113628482A (en) | Think political affairs education and use computer multimedia teaching device | |
| CN222319885U (en) | Movable demagnetizing device | |
| CN219800382U (en) | Guiding display board for clinic management | |
| CN220933662U (en) | Holographic sand table of stereoscopic projection | |
| CN217978229U (en) | Construction equipment for building electrical device | |
| CN218702392U (en) | Drawing frame with drawing fixed function | |
| CN220239960U (en) | Train hub forging processing positioning tool | |
| CN216307269U (en) | Advertisement publishing device | |
| CN215833504U (en) | Mobile geodetic network tester | |
| CN221604052U (en) | Grouping polishing equipment for anchor chain production | |
| CN211506976U (en) | University student management is with multi-functional public notice information display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |