CN222028770U - A highway economic benefit evaluation display device - Google Patents
A highway economic benefit evaluation display device Download PDFInfo
- Publication number
- CN222028770U CN222028770U CN202323111757.1U CN202323111757U CN222028770U CN 222028770 U CN222028770 U CN 222028770U CN 202323111757 U CN202323111757 U CN 202323111757U CN 222028770 U CN222028770 U CN 222028770U
- Authority
- CN
- China
- Prior art keywords
- shaped frame
- component
- fixedly connected
- display
- threaded rod
- 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
- 238000011156 evaluation Methods 0.000 title claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
本实用新型涉及公路经济技术领域，具体公开了一种公路经济效益评估展示装置，包括，支撑机构，包括移动组件，安装在所述移动组件上的支撑组件；展示机构，包括连接组件，转动卡嵌在所述连接组件上的展示组件，用于固定所述连接组件和展示组件的固定组件；本实用新型通过逆时针转动把手，把手带动双向螺纹杆转动，双向螺纹杆转动使得其外部的两个滑块相互靠近，使得限位杆从定位孔和插孔中脱离解除对展示板的限位，此时转动展示板，展示板带动安装块绕着转轴转动，转动到合适角度且定位孔对准插孔时，顺时针转动把手，使得双向螺纹杆转动使得其外部的两个滑块相互远离并插入定位孔和插孔中对展示板进行固定，便于工作人员进行角度调节。
The utility model relates to the technical field of highway economics, and specifically discloses a highway economic benefit evaluation display device, comprising a supporting mechanism, comprising a moving component, a supporting component mounted on the moving component; a display mechanism, comprising a connecting component, a display component rotatably embedded on the connecting component, and a fixing component used to fix the connecting component and the display component; the utility model rotates a handle counterclockwise, the handle drives a bidirectional threaded rod to rotate, the bidirectional threaded rod rotates so that two sliders outside the bidirectional threaded rod approach each other, so that a limiting rod is separated from a positioning hole and a plug hole to release the limitation on a display board, and at this time, the display board is rotated, and the display board drives a mounting block to rotate around a rotating shaft, and when it rotates to a suitable angle and the positioning hole is aligned with the plug hole, the handle is rotated clockwise, so that the bidirectional threaded rod rotates so that two sliders outside the bidirectional threaded rod are separated from each other and inserted into the positioning hole and the plug hole to fix the display board, so that the staff can adjust the angle conveniently.
Description
Technical Field
The utility model belongs to the technical field of highway economy, and particularly relates to a highway economic benefit evaluation and display device.
Background
The road economic benefit evaluation is to establish a road construction project social benefit evaluation index system based on analyzing the interaction of a road traffic system with social, economic and natural environment factors, and to analyze each individual index in detail, and the evaluation result can be displayed by a display device;
However, the existing road economic benefit evaluation display device is inconvenient to adjust the display angle, and may cause that the sight of a viewer is blocked and the display content cannot be clearly seen, so that the information transmission effect is affected and the visibility of the display device is reduced.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a highway economic benefit evaluation display device, which aims to solve the problem that the display angle is inconvenient to adjust in the prior art.
A highway economic benefit evaluation display device comprises a supporting mechanism, a display device and a display device, wherein the supporting mechanism comprises a moving assembly and a supporting assembly arranged on the moving assembly; the display mechanism comprises a connecting component, a display component rotationally clamped on the connecting component and a fixing component used for fixing the connecting component and the display component; the support assembly is provided with a group, and the connecting assembly is fixedly connected to the group of support assemblies.
Preferably, the connecting assembly comprises a first U-shaped frame and a second U-shaped frame which are fixedly connected to the group of supporting assemblies, wherein the first U-shaped frame and the second U-shaped frame are fixedly connected with rotating shafts, and jacks are formed in the first U-shaped frame and the second U-shaped frame.
Preferably, the display assembly comprises a display board, one side of the display board is fixedly connected with one end of a mounting block, the other end of the mounting block is rotationally clamped and embedded in a rotating shaft, and a plurality of positioning holes are formed in the mounting block in a circumferential array.
Preferably, the fixing assembly further comprises a bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly connected to the first U-shaped frame through a bearing, the other end of the bidirectional threaded rod penetrates through the second U-shaped frame and is fixedly connected with a handle, sliding blocks are symmetrically arranged outside the bidirectional threaded rod and between the first U-shaped frame and the second U-shaped frame, limiting rods are fixedly connected to the sliding blocks, and the limiting rods are in plug-in connection with the insertion holes and the positioning holes.
Preferably, the moving assembly comprises a base, and a plurality of universal wheels are installed at the bottom of the base.
Preferably, the support assembly comprises a group of support sleeves fixedly connected to the top of the base, extension columns are slidably clamped in the support sleeves, the first U-shaped frame and the second U-shaped frame are fixedly connected to the top of the extension columns, a plurality of threaded holes are formed in the extension columns at equal intervals, and the support sleeves are fixedly connected with the extension columns through bolts.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the handle is rotated anticlockwise, the handle drives the bidirectional threaded rod to rotate, the two sliding blocks outside the bidirectional threaded rod are close to each other by rotating the bidirectional threaded rod, the limiting rod is separated from the positioning hole and the jack to release the limit of the display plate, at the moment, the display plate rotates to drive the mounting block to rotate around the rotating shaft, and when the mounting block rotates to a proper angle and the positioning hole is aligned with the jack, the handle is rotated clockwise, so that the two sliding blocks outside the bidirectional threaded rod are far away from each other by rotating the bidirectional threaded rod and are inserted into the positioning hole and the jack to fix the display plate, and the angle adjustment of a worker is facilitated.
2. According to the utility model, the device can be moved to a designated position for use by arranging the universal wheels, and the display height of the display board can be conveniently adjusted by moving the extension column upwards or downwards in the support sleeve and fixing the extension column by the bolts.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic diagram of a display mechanism according to the present utility model;
Fig. 4 is a schematic view of a supporting mechanism according to the present utility model.
In the figure: 1. a support mechanism; 11. a moving assembly; 111. a base; 112. a universal wheel; 12. a support assembly; 121. a support sleeve; 122. an extension column; 2. a display mechanism; 21. a connection assembly; 211. a first U-shaped frame; 212. a second U-shaped frame; 213. a rotating shaft; 214. a jack; 22. a display assembly; 221. a display board; 222. a mounting block; 223. positioning holes; 23. a fixing assembly; 231. a two-way threaded rod; 232. a handle; 233. a slide block; 234. and a limit 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.
As shown in fig. 1 to 4:
Embodiment one: the utility model provides a highway economic benefit evaluation display device, which comprises a supporting mechanism 1, a display device and a display device, wherein the supporting mechanism comprises a moving assembly 11 and a supporting assembly 12 arranged on the moving assembly 11; the display mechanism 2 comprises a connecting component 21, a display component 22 rotationally clamped on the connecting component 21, and a fixing component 23 for fixing the connecting component 21 and the display component 22; wherein, the support assembly 12 is provided with a group, and the connecting assembly 21 is fixedly connected to the group of support assemblies 12.
Specifically, the connection assembly 21 includes a first U-shaped frame 211 and a second U-shaped frame 212 fixedly connected to the set of support assemblies 12, a rotation shaft 213 is fixedly connected to each of the first U-shaped frame 211 and the second U-shaped frame 212, and insertion holes 214 are formed in each of the first U-shaped frame 211 and the second U-shaped frame 212.
Specifically, the display assembly 22 includes a display board 221, one side of the display board 221 is fixedly connected with one end of a mounting block 222, the other end of the mounting block 222 is rotationally embedded on the rotating shaft 213, and a plurality of positioning holes 223 are formed in the mounting block 222 in a circumferential array.
Specifically, the fixing assembly 23 further includes a bidirectional threaded rod 231, one end of the bidirectional threaded rod 231 is fixedly connected to the first U-shaped frame 211 through a bearing, the other end of the bidirectional threaded rod 231 penetrates through the second U-shaped frame 212 and is fixedly connected with a handle 232, sliding blocks 233 are symmetrically arranged outside the bidirectional threaded rod 231 and between the first U-shaped frame 211 and the second U-shaped frame 212, limiting rods 234 are fixedly connected to the sliding blocks 233, and the limiting rods 234 are in plug-in connection with the insertion holes 214 and the positioning holes 223.
From the above, when the angle of the display board 221 needs to be adjusted during use, the handle 232 is rotated anticlockwise, the handle 232 drives the bi-directional threaded rod 231 to rotate, the bi-directional threaded rod 231 rotates to enable two external sliding blocks 233 to be close to each other, the two sliding blocks 233 are close to each other to enable the limiting rod 234 to be separated from the positioning hole 223 and the jack 214 to release the limit of the display board 221, the display board 221 is rotated at this time, the display board 221 drives the mounting block 222 to rotate around the rotating shaft 213, the handle 232 is rotated clockwise when the positioning hole 223 is aligned with the jack 214 to a proper angle, the handle 232 drives the bi-directional threaded rod 231 to rotate, the bi-directional threaded rod 231 rotates to enable the two external sliding blocks 233 to be far away from each other, and the two sliding blocks 233 are far away from each other to enable the limiting rod 234 to be inserted into the positioning hole 223 and the jack 214 to fix the display board 221, so that the angle adjustment is convenient for workers.
Embodiment two: this embodiment is substantially the same as the previous embodiment except that the moving assembly 11 includes a base 111, and a plurality of universal wheels 112 are mounted at the bottom of the base 111.
Specifically, the support assembly 12 includes a set of support sleeves 121 fixedly connected to the top of the base 111, extension columns 122 are slidably embedded in the support sleeves 121, the first U-shaped frames 211 and the second U-shaped frames 212 are fixedly connected to the tops of the extension columns 122, a plurality of threaded holes are formed in the extension columns 122 at equal intervals, and the support sleeves 121 are fixedly connected to the extension columns 122 through bolts.
From the above, the device can be moved to a designated position for use by providing the universal wheel 112, and the display height of the display board 221 can be conveniently adjusted by moving the extension column 122 up or down in the support sleeve 121 and fixing it by bolts.
While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111757.1U CN222028770U (en) | 2023-11-17 | 2023-11-17 | A highway economic benefit evaluation display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111757.1U CN222028770U (en) | 2023-11-17 | 2023-11-17 | A highway economic benefit evaluation display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222028770U true CN222028770U (en) | 2024-11-19 |
Family
ID=93433505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323111757.1U Active CN222028770U (en) | 2023-11-17 | 2023-11-17 | A highway economic benefit evaluation display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222028770U (en) |
-
2023
- 2023-11-17 CN CN202323111757.1U patent/CN222028770U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN222028770U (en) | A highway economic benefit evaluation display device | |
| CN210950538U (en) | A fixed device for a projector that is easy to adjust the angle up and down | |
| CN221223802U (en) | Portable geographic information remote sensing mapping device | |
| CN109611662B (en) | Multi-degree-of-freedom assembly structure for L ED display screen | |
| CN218929805U (en) | Unmanned aerial vehicle aerial photography mapping assembly | |
| CN214224888U (en) | An easy-to-operate water seepage detection device | |
| CN215495930U (en) | Business enterprise management information display device | |
| CN216486964U (en) | Demonstration sand table for engineering cost calculation | |
| CN210513150U (en) | Building construction measuring device | |
| CN210004092U (en) | A legal knowledge display device | |
| CN210800632U (en) | Fixing device for electronic commerce display screen convenient to adjust | |
| CN220855896U (en) | Picture showing stand for language teaching | |
| CN220272105U (en) | Advertising board with strong wind resistance | |
| CN221196613U (en) | Garden environment monitoring device | |
| CN207455086U (en) | A kind of large-screen display fixing bracket | |
| CN215914003U (en) | Architectural design removes show stand | |
| CN219716331U (en) | Bidirectional guiding board | |
| CN219588453U (en) | Outdoor electronic display screen glass | |
| CN222278037U (en) | Land mapping device for land management | |
| CN221704819U (en) | Sliding type base for installation | |
| CN221526086U (en) | Data information display equipment | |
| CN215635947U (en) | Display screen for playing movie and television animation | |
| CN221340032U (en) | Advertisement design picture-inserting drawing system | |
| CN117116137B (en) | Propaganda device is used in agricultural technology popularization | |
| CN205788825U (en) | Lifting panel for ideology and politics teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |