CN216010214U - Electronic map display screen with protective structure for construction project approval - Google Patents
Electronic map display screen with protective structure for construction project approval Download PDFInfo
- Publication number
- CN216010214U CN216010214U CN202121381191.2U CN202121381191U CN216010214U CN 216010214 U CN216010214 U CN 216010214U CN 202121381191 U CN202121381191 U CN 202121381191U CN 216010214 U CN216010214 U CN 216010214U
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- Prior art keywords
- display screen
- plate
- base
- screen body
- protective
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- 230000001681 protective effect Effects 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 39
- 230000001012 protector Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- 239000000428 dust Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides an electronic map display screen with a protective structure for construction project approval, which relates to the technical field of display screens and comprises a base and a protective device, wherein the upper surface of the base is rotatably connected with two supporting frames, a display screen body is arranged on one side, close to each other, of the two supporting frames, the protective device is arranged on one side of the display screen body, the protective device comprises a rectangular plate, the rectangular plate is fixedly connected with the display screen body, a round roller is rotatably connected to the position, relative to the rectangular plate, of the display screen body, a protective cloth is wound on the arc surface of the round roller, and the protective cloth is in sliding connection with the display screen body. The utility model solves the problems that when the display screen is not used, the surface of the display screen can accumulate dust due to standing, and a user has to frequently clean the surface of the display screen for better use effect, so that the time of the user is wasted, and the time cost for using the display screen is increased.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an electronic map display screen with a protective structure for construction project approval.
Background
The display screen is an information display device which converts electronic data into visual content through specific analysis equipment, and in a broad sense, the display screens of large screens, televisions, mobile phones and the like which are visible anywhere in the street are all the category of the display screen, and the display screen becomes a common and important display device in life of people.
Under general conditions, the show screen only can just need open when using, but when not using the show screen, the show screen stews and can lead to its surface can accumulate the dust, and for better result of use, the user has to often clear up the surface of show screen, and the time of extravagant user improves the time cost of using the show screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, when a display screen is not used, dust can be accumulated on the surface of the display screen due to standing of the display screen, a user has to frequently clean the surface of the display screen for better use effect, the time of the user is wasted, and the time cost for using the display screen is increased, and provides an electronic map display screen with a protective structure for construction project approval.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a construction project is approved and is used electronic map show screen, includes base and protector, the upper surface of base rotates and is connected with two support frames, and the show screen body is installed to one side that two support frames are close to each other, one side of show screen body is equipped with protector, protector includes the rectangular plate, rectangular plate and show screen body fixed connection, the show screen body rotates for the position of rectangular plate and is connected with the roller, the arc surface winding of roller has protective cloth, protective cloth and show screen body sliding connection, the one end that the screw rod is close to the roller is rotated and is connected with the arc, the upper surface of show screen body rotates and is connected with two pivots, two the arc surface that the pivot is close to each other all with protective cloth swing joint.
Preferably, the surface of the rectangular plate vertically slides and penetrates through two limiting rods, and the limiting rods are fixedly connected with the arc-shaped plate.
Preferably, the protective cloth is far away from the one end fixedly connected with bar shaped plate of circle roller, two fixture blocks are equipped with admittedly to the lower surface of show screen body, the fixture block is "L" shape.
Preferably, the lower surface of the base is provided with a plurality of anti-skidding grooves which are uniformly distributed on the surface of the base.
Preferably, the upper surface of base is equipped with adjusting device, adjusting device includes two spacing frames, spacing frame and base fixed connection, the inner wall sliding connection of spacing frame has the slide, the upper surface of slide rotates and is connected with the connecting plate, the one end that the slide was kept away from to the connecting plate rotates with the support frame and is connected, the vertical inserting in surface of slide is equipped with two round bars, the one end that the base was kept away from to the round bar is equipped with the baffle admittedly, the one end that the baffle was kept away from to the round bar is equipped with the fixed plate admittedly, the fixed plate is "T" shape, the position welding of base for the fixed plate has the locating plate, the rectangular channel with fixed plate size looks adaptation is seted up to one side that the locating plate is close to the baffle.
Preferably, the arc surface of the round rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the baffle and the sliding plate.
Preferably, one side of the baffle, which is far away from the round rod, is welded with a handle, and the surface of the handle is uniformly provided with anti-skid protrusions.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the protective device, when the protective device is used, the round roller is rotated to extend the protective cloth, the protective cloth slides along the surface of the display screen body and passes between the two rotating shaft arc surfaces, the protective cloth extends to enable the strip-shaped plate to slide along the display screen body to the direction close to the base, then the strip-shaped plate slides into the inner wall of the clamping block to enable the strip-shaped plate to be clamped with the clamping block to achieve the effect of fixing the protective cloth, then the screw rod is rotated to drive the arc-shaped plate to move towards the direction close to the rotating shaft by virtue of threads, the arc-shaped plate moves to drive the limiting rod to slide through the surface of the rectangular plate, the limiting rod plays a role in limiting the sliding path of the arc-shaped plate, the arc-shaped plate is contacted with the protective cloth to further fix the position of the protective cloth, when the display screen body is required to be used, the screw rod is rotated towards the opposite direction, and the screw rod drives the arc-shaped plate to move towards the direction far away from the rotating shaft by virtue of the threads, the arc plate moves to drive the limiting rod to slide through the surface of the rectangular plate, the arc plate is separated from the protective cloth, the strip plate is pulled out along the inner wall of the clamping block, when the strip plate is separated from the clamping block, the round roller is rotated, the arc surface of the round roller starts to wind the protective cloth, the surface of the protective cloth slides along the surface of the display screen body and between the two rotating shaft arc surfaces, the protective cloth can drive the strip plate to slide along the surface of the display screen body, when the strip plate is contacted with the arc surface of the rotating shaft, the screw rod is rotated, the screw rod drives the arc plate to move towards the direction close to the rotating shaft by virtue of threads, the arc plate moves to drive the limiting rod to slide through the surface of the rectangular plate, the arc plate is contacted with the protective cloth to achieve the effect of fixing the position of the protective cloth, the anti-skid groove achieves the effect of increasing the friction force between the base and the ground, the effect of preventing the base from sliding to influence on the use of the display screen body, by arranging the protective device, the dust can deposit on the show screen surface when avoiding not using the show screen, and the condition that influences show screen normal use takes place, has the effect that keeps show screen surface clean, reduces the time cost that the secondary used show screen, and the person of facilitating the use uses.
2. In the utility model, through arranging the adjusting device, when the adjusting device is used for adjusting the display screen, the handle is pulled in the direction away from the base, the handle moves to drive the baffle to move, the baffle moves to stretch the spring, the spring is in a stretching state at the moment, the round rod drives the fixed plate to move in the same direction by virtue of the movement of the baffle so as to separate the fixed plate from the positioning plate, then the sliding plate slides along the inner wall of the limiting frame, the sliding plate moves to drive the connecting plate to move, the connecting plate moves to drive the support frame to rotate on the surface of the base, the support frame rotates to drive the display screen to rotate in the same direction so as to achieve the effect of adjusting the angle of the display screen, then the handle is released, the spring begins to contract at the moment, the baffle drives the round rod to slide through the surface of the sliding plate by virtue of the elasticity of the spring, the round rod moves to drive the fixed plate to move in the direction close to the base plate, and the spring achieves the effect of assisting the resetting of the fixed plate, the fixed plate is connected with the rectangular groove of the surface of the positioning plate in a clamped mode, the position of the fixed plate is limited, the position of the display screen is fixed, the angle of the display screen is adjusted by setting the adjusting device, the phenomenon that the reflection of light of the display screen affects the watching of a user is avoided, the display screen does not need to be moved, the display screen can be adjusted, and the display screen is convenient to use.
Drawings
Fig. 1 is a schematic perspective view of an electronic map display screen for construction project approval provided with a protective structure according to the present invention;
fig. 2 is a schematic structural diagram of a left side of an electronic map display screen for construction project approval provided with a protective structure according to the present invention;
fig. 3 is a schematic structural diagram of a right part of an electronic map display screen for construction project approval provided with a protective structure according to the present invention;
fig. 4 is a schematic partial structural view of fig. 1 illustrating an electronic map display screen for construction project approval with a protective structure according to the present invention;
fig. 5 is a schematic structural diagram of a structure a in fig. 3 of an electronic map display screen for construction project approval with a protective structure according to the present invention;
fig. 6 is a schematic structural diagram of a display screen of an electronic map for construction project approval according to the present invention shown at B in fig. 4.
Illustration of the drawings: 1. a base; 2. a support frame; 3. the display screen body; 4. a guard; 401. a rectangular plate; 402. a screw; 403. an arc-shaped plate; 404. a round roller; 405. protective cloth; 406. a rotating shaft; 407. a limiting rod; 408. a strip plate; 409. a clamping block; 410. an anti-slip groove; 5. an adjustment device; 51. a limiting frame; 52. a slide plate; 53. a connecting plate; 54. a round bar; 55. a baffle plate; 56. a fixing plate; 57. positioning a plate; 58. a spring; 59. and (4) a handle.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The specific arrangement and function of the guard means 4 and the adjustment means 5 will be described in detail below.
As shown in fig. 1-4 and fig. 6, the protection device 4 includes a rectangular plate 401, the rectangular plate 401 is fixedly connected to the display screen body 3, the display screen body 3 is rotatably connected to a circular roller 404 at a position corresponding to the rectangular plate 401, a protective cloth 405 is wound around an arc surface of the circular roller 404, the protective cloth 405 is slidably connected to the display screen body 3, one end of a screw 402 close to the circular roller 404 is rotatably connected to the arc plate 403, the upper surface of the display screen body 3 is rotatably connected to two rotating shafts 406, the arc surfaces close to each other by the two rotating shafts 406 are movably connected to the protective cloth 405, two limit rods 407 vertically slide through the surface of the rectangular plate 401, the limit rods 407 are fixedly connected to the arc plate 403, one end of the protective cloth 405 far from the circular roller 404 is fixedly connected to a strip-shaped plate 408, two fixture blocks 409 are fixedly mounted on the lower surface of the display screen body 3, the fixture blocks 409 are in an "L" shape ", the lower surface of the base 1 is provided with a plurality of anti-slip grooves 410, the plurality of anti-slip grooves 410 are uniformly distributed on the surface of the base 1.
The whole protection device 4 achieves the effect that by arranging the protection device 4, when the protection device 4 is used, the round roller 404 is rotated, the round roller 404 rotates to enable the protection cloth 405 to extend, the protection cloth 405 slides along the surface of the display screen body 3 to pass between the two arc surfaces of the rotating shaft 406, the protection cloth 405 extends to enable the strip-shaped plate 408 to slide along the display screen body 3 to the direction close to the base 1, then the strip-shaped plate 408 slides into the inner wall of the clamping block 409 to enable the strip-shaped plate 408 to be clamped with the clamping block 409 to achieve the effect of fixing the protection cloth 405, then the screw 402 is rotated, the screw 402 drives the arc-shaped plate 403 to move towards the direction close to the rotating shaft 406 by virtue of threads, the arc-shaped plate 403 moves to drive the limiting rod 407 to slide through the surface of the rectangular plate 401, the limiting rod plays a role of limiting the sliding path of the arc-shaped plate 403, the arc-shaped plate 403 is contacted with the protection cloth 405 to achieve the effect of further fixing the position of the protection cloth 405, when the display screen body 3 needs to be used, the screw 402 is rotated in the opposite direction, the screw 402 drives the arc plate 403 to move in the direction away from the rotating shaft 406 by means of threads, the arc plate 403 moves to drive the limiting rod 407 to slide through the surface of the rectangular plate 401, after the arc plate 403 is separated from the protective cloth 405, the strip plate 408 is pulled out along the inner wall of the clamping block 409, when the strip plate 408 is separated from the clamping block 409, the circular roller 404 is rotated, the arc surface of the circular roller 404 starts to wind the protective cloth 405, the surface of the protective cloth 405 slides along the surface of the display screen body 3 and between the two arc surfaces of the rotating shaft 406, the protective cloth 405 moves to drive the strip plate 408 to slide along the surface of the display screen body 3, when the strip plate 408 contacts with the arc surface of the rotating shaft 406, the screw 402 is rotated, the screw 402 drives the arc plate 403 to move in the direction close to the rotating shaft 406 by means of threads, the arc plate 403 moves to drive the limiting rod 407 to slide through the surface of the rectangular plate 401, reach the effect of fixed protection cloth 405 position after arc 403 and the contact of protection cloth 405, anti-skidding groove 410 reaches the frictional force that increases base 1 and ground, prevent that base 1 from sliding the effect that influences the use of show screen body 3, through setting up protector 4, avoid dust meeting deposit on show screen surface when not using the show screen, influence the condition emergence of show screen normal use, it is clean to have the show screen surface that keeps, reduce the time cost that the secondary used show screen, the effect that the person of facilitating the use used.
As shown in fig. 1 and 5, an adjusting device 5 is arranged on the upper surface of a base 1, the adjusting device 5 includes two limiting frames 51, the limiting frames 51 are fixedly connected with the base 1, a sliding plate 52 is slidably connected to the inner wall of the limiting frames 51, a connecting plate 53 is rotatably connected to the upper surface of the sliding plate 52, one end of the connecting plate 53 away from the sliding plate 52 is rotatably connected to the support frame 2, two round rods 54 are vertically inserted into the surface of the sliding plate 52, a baffle 55 is fixedly mounted at one end of each round rod 54 away from the base 1, a fixing plate 56 is fixedly mounted at one end of each round rod 54 away from the baffle 55, the fixing plate 56 is in a "T" shape, a positioning plate 57 is welded at a position of the base 1 corresponding to the fixing plate 56, a rectangular groove matched with the size of the fixing plate 56 is formed at one side of the positioning plate 57 close to the baffle 55, a spring 58 is sleeved on the arc surface of each round rod 54, two ends of the spring 58 are respectively fixedly connected with the baffle 55 and the sliding plate 52, a handle 59 is welded at one side of the baffle 55 away from the round rods 54, the surface of the handle 59 is uniformly provided with anti-slip protrusions.
The whole adjusting device 5 achieves the effect that by arranging the adjusting device 5, when the adjusting device 5 is used for adjusting the display screen, the handle 59 is pulled towards the direction far away from the base 1, the handle 59 moves to drive the baffle 55 to move, the baffle 55 moves to stretch the spring 58, the spring 58 is in a stretching state, the round rod 54 drives the fixing plate 56 to move in the same direction by means of the movement of the baffle 55, the fixing plate 56 is separated from the positioning plate 57, then the sliding plate 52 slides along the inner wall of the limiting frame 51, the sliding plate 52 moves to drive the connecting plate 53 to move, the connecting plate 53 moves to drive the support frame 2 to rotate on the surface of the base 1, the support frame 2 rotates to drive the display screen to rotate in the same direction, the angle of the display screen is adjusted, then the handle 59 is loosened, the spring 58 begins to contract, the baffle 55 drives the round rod 54 to slide on the surface of the sliding plate 52 by means of the elasticity of the spring 58, round bar 54 removes and to drive fixed plate 56 and remove to the direction that is close to the bottom plate, spring 58 reaches the effect that auxiliary fixing plate 56 resets, fixed plate 56 and the surperficial rectangle groove looks joint of locating plate 57, reach the effect of the position of restriction fixed plate 56 and then fixed show screen position, through setting up adjusting device 5, reach the angle of adjusting the show screen, avoid because the condition that the show screen reflection of light influence user watched takes place, it just can adjust the show screen to have the show screen that need not move, and then the effect that the person of facilitating the use used the show screen.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides a construction project is approved and is used electronic map show screen with protective structure, includes base (1), screw rod (402) and protector (4), its characterized in that: the upper surface of the base (1) is rotationally connected with two supporting frames (2), one side of the two supporting frames (2) close to each other is provided with a display screen body (3), one side of the display screen body (3) is provided with a protective device (4), the protective device (4) comprises a rectangular plate (401), the rectangular plate (401) is fixedly connected with the display screen body (3), the display screen body (3) is rotatably connected with a round roller (404) relative to the rectangular plate (401), the arc surface of the round roller (404) is wound with protective cloth (405), the protective cloth (405) is connected with the display screen body (3) in a sliding way, one end of the screw rod (402) close to the round roller (404) is rotationally connected with an arc-shaped plate (403), the upper surface of show screen body (3) rotates and is connected with two pivot (406), two the arc surface that pivot (406) are close to each other all with protection cloth (405) swing joint.
2. The electronic map display screen with a protective structure for construction project approval as claimed in claim 1, wherein: the surface of the rectangular plate (401) vertically slides to penetrate through two limiting rods (407), and the limiting rods (407) are fixedly connected with the arc-shaped plate (403).
3. The electronic map display screen with a protective structure for construction project approval as claimed in claim 1, wherein: one end, far away from the round roller (404), of the protective cloth (405) is fixedly connected with a strip-shaped plate (408), two clamping blocks (409) are fixedly mounted on the lower surface of the display screen body (3), and the clamping blocks (409) are L-shaped.
4. The electronic map display screen with a protective structure for construction project approval as claimed in claim 1, wherein: the lower surface of the base (1) is provided with a plurality of anti-skidding grooves (410), and the anti-skidding grooves (410) are uniformly distributed on the surface of the base (1).
5. The electronic map display screen with a protective structure for construction project approval as claimed in claim 1, wherein: the upper surface of base (1) is equipped with adjusting device (5), adjusting device (5) include two spacing frames (51), spacing frame (51) and base (1) fixed connection, the inner wall sliding connection of spacing frame (51) has slide (52), the upper surface of slide (52) rotates and is connected with connecting plate (53), the one end that slide (52) were kept away from in connecting plate (53) rotates with support frame (2) to be connected, the vertical interpolation in surface of slide (52) is equipped with two round bars (54), the one end that base (1) was kept away from in round bar (54) is equipped with baffle (55) admittedly, the one end that baffle (55) were kept away from in round bar (54) is equipped with fixed plate (56) admittedly, fixed plate (56) are "T" shape, base (1) has locating plate (57) for the position welding of fixed plate (56), the square of the size looks adaptation with fixed plate (56) is seted up to one side that locating plate (57) are close to baffle (55) A slot.
6. The electronic map display screen with a protective structure for construction project approval of claim 5, wherein: the arc surface of the round rod (54) is sleeved with a spring (58), and two ends of the spring (58) are respectively fixedly connected with the baffle plate (55) and the sliding plate (52).
7. The electronic map display screen with a protective structure for construction project approval of claim 5, wherein: one side of the baffle (55) far away from the round rod (54) is welded with a handle (59), and anti-skid protrusions are uniformly arranged on the surface of the handle (59).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121381191.2U CN216010214U (en) | 2021-06-22 | 2021-06-22 | Electronic map display screen with protective structure for construction project approval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121381191.2U CN216010214U (en) | 2021-06-22 | 2021-06-22 | Electronic map display screen with protective structure for construction project approval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216010214U true CN216010214U (en) | 2022-03-11 |
Family
ID=80585614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121381191.2U Expired - Fee Related CN216010214U (en) | 2021-06-22 | 2021-06-22 | Electronic map display screen with protective structure for construction project approval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216010214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114464095A (en) * | 2022-03-18 | 2022-05-10 | 杭州企橙创业服务有限公司 | Information display equipment is used in operation of multi-functional garden |
| CN116994499A (en) * | 2023-09-27 | 2023-11-03 | 长春职业技术学院 | Virtual reality multimedia display device |
-
2021
- 2021-06-22 CN CN202121381191.2U patent/CN216010214U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114464095A (en) * | 2022-03-18 | 2022-05-10 | 杭州企橙创业服务有限公司 | Information display equipment is used in operation of multi-functional garden |
| CN114464095B (en) * | 2022-03-18 | 2024-06-07 | 杭州智科飞创信息科技有限公司 | Multifunctional information display equipment for park operation |
| CN116994499A (en) * | 2023-09-27 | 2023-11-03 | 长春职业技术学院 | Virtual reality multimedia display device |
| CN116994499B (en) * | 2023-09-27 | 2023-12-12 | 长春职业技术学院 | Virtual reality multimedia display device |
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| 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: 20220311 |