CN220587860U - Land utilization planning drawing display device capable of effectively limiting - Google Patents
Land utilization planning drawing display device capable of effectively limiting Download PDFInfo
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- CN220587860U CN220587860U CN202321356467.0U CN202321356467U CN220587860U CN 220587860 U CN220587860 U CN 220587860U CN 202321356467 U CN202321356467 U CN 202321356467U CN 220587860 U CN220587860 U CN 220587860U
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- support frame
- bevel gear
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- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses a land use planning drawing display device capable of effectively limiting, which comprises: the utility model provides a show board and support frame, the side of show board is connected with the support frame, the bottom of support frame is provided with the backup pad, this can effectively spacing land is used the drawing display device for planning, spring reset can drive the clamp plate and remove to the direction that is close to the drawing, the clamp plate removes and can fix the drawing, can adjust another group carriage this moment, the carriage can slide the drawing opposite side fixedly, the threaded rod rotates and can drive the sliding block and carry out the screw thread slip, sliding block screw thread slip can drive first rotary device and reciprocate, first rotary device moves down and can drive the regulation pole and rotate, the regulation pole rotates and can promote the backup pad, the backup pad receives to promote through second rotary device and rotates, can support display device when the backup pad rotates the contact ground, prevent that display device from empting.
Description
Technical Field
The utility model relates to the technical field of land use planning, in particular to a drawing display device for land use planning, which can effectively limit the limit.
Background
Land utilization planning, also called land planning, refers to long-term planning for adjusting or configuring structures and layouts of various lands in order to achieve a certain goal in the process of land utilization, so that different drawings are usually required to be used for displaying planning effects of different dimensions and factors, the drawings are generally supported and displayed by using a display device, and certain defects exist in the use of the existing drawing display device, such as;
the existing land use planning drawing is large in general area, is usually stored in a drawing barrel in a curled mode, is not easy to spread and fix when the drawing is used due to long-time curling of the drawing, so that inconvenience is brought to the display of the drawing due to influence on the use of the drawing, the working efficiency is reduced, the display device is inconvenient to play a limiting role on the drawing, a magnet is generally used for fixing the drawing fixing position or a drawing pin is directly used for fixing the drawing, the drawing is damaged, the subsequent use of the drawing is influenced, the edge of the paper is inconvenient to limit, curling is easy, and the existing planning drawing display device does not have a limiting structure on the drawing and is very inconvenient.
Disclosure of Invention
The utility model provides the following technical scheme: the utility model aims to provide a drawing display device for land use planning, which can effectively limit, so as to solve the problems that the drawing display device in the current market, which is proposed by the background technology, has a plurality of defects in use, does not have a structure for limiting drawings and does not have a structure for preventing toppling.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a land utilization that can effectively be spacing is planned and is used drawing display device, includes: a display board and a support frame;
the side of show board is connected with the support frame, the bottom of support frame is provided with the backup pad.
Preferably, the display board is provided with a T-shaped groove, a T-shaped block, a sliding frame, a pull rod, a pressing plate and a spring;
t-shaped grooves are formed in the surface of the display board.
Preferably, a T-shaped block is connected inside the T-shaped groove in a sliding mode, and a sliding frame is connected to the surface of the T-shaped block.
Preferably, a pull rod is connected in the sliding frame in a penetrating way, and a pressing plate is connected to the end part of the pull rod;
and a spring is connected between the pressing plate and the sliding frame.
Preferably, the support frame is provided with an adjusting groove, a bearing, a threaded rod, a first bevel gear, a rotating rod, a second bevel gear, a sliding block, a first rotating device, a second rotating device and an adjusting rod;
an adjusting groove is formed in the supporting frame.
Preferably, a bearing is connected inside the adjusting groove, and a threaded rod is connected between the bearings;
the surface of the threaded rod is connected with a first bevel gear.
Preferably, the surface of the supporting frame is connected with a rotating rod in a penetrating way, and the end part of the rotating rod is connected with a second bevel gear;
the surface thread of threaded rod is connected with the sliding block, the surface of support frame is connected with the second rotation device.
Preferably, the surface of the second rotating device is rotatably connected with a supporting plate, and the surfaces of the supporting plate and the sliding block are both connected with a first rotating device;
an adjusting rod is connected between the first rotating devices.
Compared with the prior art, the utility model has the beneficial effects that: this but effective spacing land utilization planning is with drawing display device, spring return can drive the clamp plate and remove to the direction that is close to the drawing, the clamp plate removes and can fix the drawing, can adjust another group carriage this moment, the carriage can slide the drawing opposite side fixedly, the threaded rod rotates and can drive the sliding block and carry out the screw thread slip, sliding block screw thread slip can drive first rotating device and move down, first rotating device moves down and can drive the regulation pole and rotate, the regulation pole rotates and can promote the backup pad, the backup pad receives to promote and can rotate through second rotating device, can support display device when the backup pad rotates the contact ground, prevent display device from empting.
1. When the drawing is required to be displayed, the drawing can be placed on the surface of the display board, the sliding frame can be pulled at the moment, the sliding frame can drive the T-shaped block to slide in the T-shaped groove, meanwhile, the pull rod is required to be pulled, the pull rod can drive the pressing plate to move upwards, the pressing plate moves upwards to drive the spring to squeeze, when the sliding frame drives the pressing plate to move to the surface of the drawing, the pull rod can be loosened at the moment, the pull rod can drive the pressing plate to reset according to the self elasticity of the spring, the spring can drive the pressing plate to move towards the direction close to the drawing, the pressing plate can be moved to fix the drawing, at the moment, the other group of sliding frames can be adjusted, the sliding frame can slide and fix the other side of the drawing, and the drawing is convenient to be limited and fixed for displaying;
2. when needing to use display device, can rotate the rotary rod, the rotary rod rotates and can drive the second bevel gear and rotate, the second bevel gear rotates and can drive first bevel gear and rotate, first bevel gear rotates and can drive the threaded rod and rotate, the threaded rod rotates and can drive the sliding block and carry out the screw thread slip, sliding block screw thread slip can drive first rotating device and move down, first rotating device moves down and can drive the regulation pole and rotate, the regulation pole rotates and can promote the backup pad, the backup pad receives and promotes through the second rotating device and rotate, can support display device when the backup pad rotates the contact ground, prevent that display device from empting.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic side sectional view of the present utility model;
FIG. 4 is a schematic view of a top-down enlarged structure of the present utility model;
FIG. 5 is an enlarged view of the structure of the portion A of the present utility model;
fig. 6 is an enlarged view of the structure of the portion B of the present utility model.
In the figure: 1. a display board; 101. a T-shaped groove; 102. a T-shaped block; 103. a carriage; 104. a pull rod; 105. a pressing plate; 106. a spring; 2. a support frame; 201. an adjustment tank; 202. a bearing; 203. a threaded rod; 204. a first bevel gear; 205. a rotating rod; 206. a second bevel gear; 207. a sliding block; 208. a first rotating device; 209. a second rotating device; 210. and (5) adjusting the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a land utilization that can effectively be spacing is planned and is used drawing display device, includes: a display board 1 and a support frame 2;
the side of show board 1 is connected with support frame 2, and the bottom of support frame 2 is provided with backup pad 3.
The T-shaped groove 101, the T-shaped block 102, the sliding frame 103, the pull rod 104, the pressing plate 105 and the spring 106 are arranged on the display board 1, the T-shaped groove 101 is formed in the surface of the display board 1, a drawing can be placed on the surface of the display board 1, and the sliding frame 103 can be pulled at the moment.
T-shaped block 102 is slidably connected inside T-shaped groove 101, and slide bracket 103 is connected to the surface of T-shaped block 102, and slide bracket 103 receives the pulling and can drive T-shaped block 102 to slide inside T-shaped groove 101.
The sliding frame 103 is internally and penetratingly connected with a pull rod 104, the end part of the pull rod 104 is connected with a pressing plate 105, a spring 106 is connected between the pressing plate 105 and the sliding frame 103, meanwhile, the pull rod 104 is required to be pulled, and the pull rod 104 can drive the pressing plate 105 to move upwards when being pulled.
The support frame 2 is provided with an adjusting groove 201, a bearing 202, a threaded rod 203, a first bevel gear 204, a rotating rod 205, a second bevel gear 206, a sliding block 207, a first rotating device 208, a second rotating device 209 and an adjusting rod 210, the adjusting groove 201 is formed in the support frame 2, the rotating rod 205 can be rotated, and the rotating rod 205 can rotate to drive the second bevel gear 206 to rotate.
The adjusting groove 201 is internally connected with a bearing 202, a threaded rod 203 is connected between the bearings 202, a first bevel gear 204 is connected to the surface of the threaded rod 203, the second bevel gear 206 rotates to drive the first bevel gear 204 to rotate, and the first bevel gear 204 rotates to drive the threaded rod 203 to rotate.
The surface of support frame 2 is connected with rotary rod 205 in a penetrating way, and the end connection of rotary rod 205 has second bevel gear 206, and the surface threaded connection of threaded rod 203 has slider 207, and the surface connection of support frame 2 has second rotating device 209, and threaded rod 203 rotates and can drive slider 207 to carry out the screw sliding, and slider 207 screw sliding can drive first rotating device 208 to move down.
The surface rotation of second rotating device 209 is connected with backup pad 3, and backup pad 3 and sliding block 207 surface all are connected with first rotating device 208, are connected with regulation pole 210 between the first rotating device 208, and first rotating device 208 moves down and can drive regulation pole 210 and rotate.
Working principle: when the drawing showing device for land use planning capable of effectively limiting is used, firstly, when drawing is needed to be shown, the drawing can be placed on the surface of the showing board 1, at the moment, the sliding frame 103 can be pulled, the sliding frame 103 is pulled to drive the T-shaped block 102 to slide in the T-shaped groove 101, meanwhile, the pull rod 104 needs to be pulled, the pull rod 104 is pulled to drive the pressing plate 105 to move upwards, the pressing plate 105 moves upwards to drive the spring 106 to squeeze, when the sliding frame 103 drives the pressing plate 105 to move to the surface of the drawing, at the moment, the pull rod 104 can be loosened, the pressing plate 105 can be driven to reset according to the self elastic force of the spring 106, the spring 106 can drive the pressing plate 105 to move towards the direction close to the drawing, the pressing plate 105 can be moved to fix the drawing, at the moment, the other group of sliding frames 103 can be adjusted, the sliding frame 103 can slide and fix the other side of the drawing, when the display device is needed, the rotating rod 205 can be rotated, the rotating rod 205 can rotate to drive the second bevel gear 206 to rotate, the second bevel gear 206 can rotate to drive the first bevel gear 204 to rotate, the first bevel gear 204 can rotate to drive the threaded rod 203 to rotate, the threaded rod 203 can rotate to drive the sliding block 207 to slide in a threaded manner, the sliding block 207 can drive the first rotating device 208 to move downwards, the first rotating device 208 moves downwards to drive the adjusting rod 210 to rotate, the adjusting rod 210 rotates to push the supporting plate 3, the supporting plate 3 is pushed to rotate through the second rotating device 209, the display device can be supported when the supporting plate 3 rotates to contact the ground to prevent the display device from toppling over, what is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (2)
1. The utility model provides a land utilization that can effectively be spacing is planned and is used drawing display device, includes: the display board (1) and the supporting frame (2) are characterized in that;
the side of the display board (1) is connected with a support frame (2), the top of the support frame (2) is provided with a support plate (3), and the display board (1) is provided with a T-shaped groove (101), a T-shaped block (102), a sliding frame (103), a pull rod (104), a pressing plate (105) and a spring (106);
the display board is characterized in that a T-shaped groove (101) is formed in the surface of the display board (1), a T-shaped block (102) is connected inside the T-shaped groove (101) in a sliding mode, a sliding frame (103) is connected to the surface of the T-shaped block (102), a pull rod (104) is connected inside the sliding frame (103) in a penetrating mode, and a pressing plate (105) is connected to the end portion of the pull rod (104);
a spring (106) is connected between the pressing plate (105) and the sliding frame (103);
an adjusting groove (201), a bearing (202), a threaded rod (203), a first bevel gear (204), a rotating rod (205), a second bevel gear (206), a sliding block (207), a first rotating device (208), a second rotating device (209) and an adjusting rod (210) are arranged on the supporting frame (2);
an adjusting groove (201) is formed in the support frame (2);
a rotary rod (205) is connected to the surface of the support frame (2) in a penetrating way, and a second bevel gear (206) is connected to the end part of the rotary rod (205);
the surface of the threaded rod (203) is connected with a sliding block (207) in a threaded manner, and the surface of the supporting frame (2) is connected with a second rotating device (209);
the surface of the second rotating device (209) is rotationally connected with a supporting plate (3), and the surfaces of the supporting plate (3) and the sliding block (207) are both connected with a first rotating device (208);
an adjusting rod (210) is connected between the first rotating devices (208).
2. The land use planning drawing display device capable of effectively limiting according to claim 1, wherein: the adjusting groove (201) is internally connected with bearings (202), and threaded rods (203) are connected between the bearings (202);
the surface of the threaded rod (203) is connected with a first bevel gear (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356467.0U CN220587860U (en) | 2023-05-31 | 2023-05-31 | Land utilization planning drawing display device capable of effectively limiting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356467.0U CN220587860U (en) | 2023-05-31 | 2023-05-31 | Land utilization planning drawing display device capable of effectively limiting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220587860U true CN220587860U (en) | 2024-03-15 |
Family
ID=90175978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321356467.0U Active CN220587860U (en) | 2023-05-31 | 2023-05-31 | Land utilization planning drawing display device capable of effectively limiting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220587860U (en) |
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2023
- 2023-05-31 CN CN202321356467.0U patent/CN220587860U/en active Active
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