CN215417359U

CN215417359U - LED display screen for underground pipeline measurement and display

Info

Publication number: CN215417359U
Application number: CN202121512086.8U
Authority: CN
Inventors: 朱继远; 卢书奎; 单家松; 钱亮亮; 许庆刚; 石洋; 王莉; 魏君; 王煜
Original assignee: Anhui Mapdoc Infotech Co ltd
Current assignee: Anhui Mapdoc Infotech Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-04
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses an LED display screen for underground pipeline measurement and display, which comprises a measurer body, wherein a display screen is arranged in the measurer body, a storage box is embedded in the measurer body, two clamping plates are arranged in the storage box, the display screen is arranged between the two clamping plates, two side walls, close to the clamping plates, of the display screen are fixedly connected with rotating columns, the rotating columns are rotatably connected to the inner side walls of the clamping plates, an adjusting mechanism is arranged in the storage box, the lower end of the storage box is fixedly connected with a power box, and a lifting mechanism is arranged in the power box. The lifting rod is arranged, so that the adaptive adjustment of a user can be adapted, and the user can observe more conveniently and clearly; through setting up the rotary column, can make the angle modulation of display screen use to observe more convenient, can strengthen the protectiveness to the display screen simultaneously.

Description

LED display screen for underground pipeline measurement and display

Technical Field

The utility model relates to the related technical field of early-stage construction equipment, in particular to an LED display screen for measurement and display of underground pipelines.

Background

The underground pipeline is a pipeline and an underground cable buried underground, and mainly comprises: water supply, drainage, gas, heating power, industrial pipeline, electric power, telecommunication cable etc. for prevent to damage the underground line during the construction, generally can detect the underground line through the detector in construction earlier stage.

The general detector directly fixes and inlays the display inside the detector, and then when in use, if the height of a user is high and the observation is not clear, the user can only reduce and adjust the body position to pull in the distance and the angle between the display screen and the eyes to see clearly, which leads to complicated use; meanwhile, the surface of the display screen is generally flush with the outer surface of the detector and is completely exposed in the external environment, and the liquid crystal surface of the display screen is easily scratched and pasted due to long-time contact with the external environment, so that the service life and the detection quality of the detector are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED display screen for underground pipeline measurement and display, which aims to solve the problems of insufficient adjustability and insufficient protection of the display screen in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED display screen for pipeline measurement shows, includes the caliber body, this internal display screen that is equipped with of caliber, this internal embedding of caliber is established and is fixed with the upper end and is equipped with the open-ended receiver, be equipped with the splint of two vertical settings in the receiver, the display screen is located between two splint, and the display screen is close to the equal fixedly connected with rotary column of both sides wall of splint, the rotary column rotates and connects in the splint inside wall, be equipped with the adjustment mechanism who is used for adjusting the display screen angle in the receiver, receiver lower extreme fixedly connected with power box, be equipped with the lifting mechanism that is used for lifting display screen height in the power box.

Preferably, the adjusting mechanism comprises a first motor, the first motor is fixedly mounted on the side wall of one of the clamping plates, a driving wheel is fixedly sleeved on a rotating column close to the first motor, the output end of the first motor rotatably penetrates through the clamping plate and is fixedly sleeved with a half gear, and the half gear is meshed with the driving wheel.

Preferably, the lifting mechanism comprises two threaded rods horizontally arranged, the two threaded rods are rotatably connected to the inner side wall of the power box, two threads with opposite rotating directions are arranged on the threaded rods, threaded sleeves are sleeved on the two threads, the upper ends of the threaded sleeves are rotatably connected with lifting rods, the upper ends of the lifting rods slidably penetrate through the lower side wall of the storage box and are fixedly connected with rotating lantern rings, the inner side walls of the rotating lantern rings are rotatably connected with fixing columns, and the fixing columns are fixedly connected to the side walls of the clamping plates.

Preferably, the outer side wall of the power box is fixedly connected with a driving box, two threaded rods are arranged at the ends, close to the driving box, of the threaded rods and penetrate through the side wall of the power box in a rotating mode and are connected to the inner side wall of the driving box in a rotating mode, worms horizontally arranged are arranged on the inner side of the driving box, worm wheels are fixedly connected to the threaded rods in a fixing mode, and the worms are meshed with the worm wheels.

Preferably, a second motor is fixedly installed on the outer side wall of the measurer body, the output end of the second motor rotatably penetrates through the side wall of the measurer body and is coaxially and fixedly connected with one end of a worm, and the other end of the worm is rotatably connected to the inner side wall of the drive box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the threaded rods and the lifting rods are arranged, the two threaded rods are driven to rotate by the second motor and the internal mechanism of the driving box, the two clamping plates and the display screen can be lifted upwards through the threaded sleeves and the lifting rods, and the display can be lifted out of the storage box, so that the eye distances between the display screen and various users can be adjusted, the adaptive adjustment can be adapted to the users, and the users can observe more conveniently and clearly.

2. According to the utility model, by arranging the half gear and the rotary column, after the clamping plate and the display screen are lifted by the lifting rod, the half gear can be driven to rotate by the first motor, the half gear is meshed with the driving wheel, and the inclination angle of the display screen is adjusted by the rotation of the rotary column, so that the display screen can be adaptively adjusted along with the observation angle of a user, the adjustment, the use and the observation are more convenient, and meanwhile, when the display screen is stored, the display screen can be rotated by 180 degrees and is collected into the storage box, the liquid crystal surface of the display screen is prevented from being directly exposed in the outside air, and the protection property of the display screen is enhanced.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a side sectional view of the fig. 1 structure of the present invention.

In the figure: 1. a measurer body; 2. a display screen; 3. a storage box; 4. a splint; 5. turning the column; 6. a power cartridge; 7. a first motor; 8. a driving wheel; 9. a half gear; 10. a second motor; 11. a threaded rod; 12. a threaded sleeve; 13. lifting the rod; 14. rotating the lantern ring; 15. fixing a column; 16. a drive cartridge; 17. a worm; 18. a worm gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention is shown:

the utility model provides a LED display screen for pipeline measures demonstration, includes caliber body 1, is equipped with display screen 2 in the

caliber body

1, and 1 embedded establishing of caliber is fixed with the upper end and is equipped with open-ended receiver 3, is equipped with the splint 4 of two vertical settings in the receiver 3, and display screen 2 locates between two splint 4, and display screen 2 is close to the equal fixedly connected with rotary column 5 of both sides wall of splint 4, and rotary column 5 rotates to be connected in splint 4 inside wall.

In the utility model, an adjusting mechanism for adjusting the angle of the display screen 2 is arranged in the storage box 3, the adjusting mechanism comprises a first motor 7, the first motor 7 is fixedly arranged on the side wall of one clamping plate 4, a rotating column 5 close to the first motor 7 is fixedly sleeved with a driving wheel 8, the output end of the first motor 7 rotatably penetrates through the clamping plate 4 and is fixedly sleeved with a half gear 9, and the half gear 9 and the driving wheel 8 are mutually meshed

According to the utility model, the lower end of the storage box 3 is fixedly connected with the power box 6, the power box 6 is internally provided with a lifting mechanism for lifting the height of the display screen 2, the lifting mechanism comprises two threaded rods 11 which are horizontally arranged, the two threaded rods 11 are both rotatably connected to the inner side wall of the power box 6, two sections of threads with opposite rotating directions are arranged on the threaded rods 11, threaded sleeves 12 are sleeved on the two sections of threads, the upper ends of the threaded sleeves 12 are rotatably connected with lifting rods 13, the upper ends of the lifting rods 13 slidably penetrate through the lower side wall of the storage box 3 and are fixedly connected with rotating lantern rings 14, the inner side walls of the rotating lantern rings 14 are rotatably connected with fixed columns 15, and the fixed columns 15 are fixedly connected to the side walls of the clamping plates 4.

According to the utility model, the outer side wall of the power box 6 is fixedly connected with the driving box 16, one ends of the two threaded rods 11 close to the driving box 16 rotatably penetrate through the side wall of the power box 6 and are rotatably connected with the inner side wall of the driving box 16, the inner side of the driving box 16 is provided with a horizontally arranged worm 17, the two threaded rods 11 are fixedly sleeved with the worm wheel 18, and the worm 17 is meshed with the worm wheel 18.

In the utility model, a second motor 10 is fixedly arranged on the outer side wall of the measurer body 1, the output end of the second motor 10 rotatably penetrates through the side wall of the measurer body 1 and is coaxially and fixedly connected with one end of a worm 17, and the other end of the worm 17 is rotatably connected with the inner side wall of a driving box 16.

According to the utility model, the arrangement of the threaded rods 11 and the lifting rod 13 drives the two threaded rods 11 to rotate through the second motor 10 and the internal mechanism of the driving box 16, so that the two clamping plates 4 and the display screen 2 can be lifted upwards through the threaded sleeves 12 and the lifting rod 13, and the display can be lifted out of the storage box 3, so that the eye distances between the display screen 2 and various users can be adjusted, the adaptive adjustment can be adapted to the users, and the users can observe more conveniently and clearly.

According to the utility model, the half gear 9 and the rotary column 5 are arranged, after the clamping plate 4 and the display screen 2 are lifted by the lifting rod 13, the half gear 9 can be driven to rotate by the first motor 7, the half gear 9 is further meshed with the driving wheel 8, and the inclination angle of the display screen 2 is further adjusted by the rotation of the rotary column 5, so that the display screen 2 can be adaptively adjusted along with the observation angle of a user, the adjustment, the use and the observation are more convenient, and meanwhile, when the display screen 2 is stored, the display screen 2 can be rotated by 180 degrees and is collected into the storage box 3, the liquid crystal surface of the display screen 2 is prevented from being directly exposed in the outside air, and the protection performance of the display screen 2 is enhanced.

The working principle is as follows: when the display screen 2 needs to be lifted, the output end of the second motor 10 is started to rotate in the forward direction, the output end of the second motor 10 drives the worm 17 to rotate, the rotation of the worm 17 is transmitted to the two threaded rods 11 through the worm wheel 18, the two threaded sleeves 12 move towards directions close to each other due to the arrangement of the two threads with opposite rotation directions on the threaded rods 11, the two clamping plates 4 are communicated with the display screen 2 to jack up through the adjusting rods, the rotating lantern rings 14 and the fixing columns 15, the second motor 10 is closed after the lifting height of the display screen 2 is fixed, and then the lifting of the display screen 2 is completed;

when needing to change the inclination of display screen 2, start the output of first motor 7 and rotate, drive half gear 9 through the output of first motor 7 and rotate, and then the rotation meshing drive wheel 8 through half gear 9, make drive wheel 8 drive the rotation post and rotate, can drive display screen 2 through the rotation of rotation post and rotate, can adjust the inclination of display screen 2, when accomodating simultaneously, can rotate the liquid crystal face of display screen 2 to the downside and accomodate, the reinforcing is to the protectiveness of display screen 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. The utility model provides a LED display screen for pipeline measures demonstration, includes caliber body (1), be equipped with display screen (2) in caliber body (1), its characterized in that: the utility model discloses a measuring device, including caliber body (1), display screen (2), power box (6), the embedded upper end that is fixed with of caliber body (1) is equipped with open-ended receiver (3), be equipped with splint (4) of two vertical settings in receiver (3), display screen (2) are located between two splint (4), and display screen (2) are close to the equal fixedly connected with rotary column (5) of both sides wall of splint (4), rotary column (5) rotate to be connected in splint (4) inside wall, be equipped with the adjustment mechanism who is used for adjusting display screen (2) angle in receiver (3), receiver (3) lower extreme fixedly connected with power box (6), be equipped with the lifting mechanism that is used for lifting display screen (2) height in power box (6).

2. The LED display screen for underground pipeline measurement display according to claim 1, wherein: adjustment mechanism includes first motor (7), first motor (7) fixed mounting is on one of them splint (4) lateral wall, is close to the fixed cover is gone up in rotary column (5) of first motor (7) is connected with drive wheel (8), first motor (7) output is rotated and is run through splint (4) and fixed cover has been connected half gear (9), half gear (9) and drive wheel (8) intermeshing.

3. The LED display screen for underground pipeline measurement display according to claim 1, wherein: the lifting mechanism comprises two threaded rods (11) which are horizontally arranged, the two threaded rods (11) are connected to the inner side wall of the power box (6) in a rotating mode, two threads with opposite rotating directions are arranged on the threaded rods (11), threaded sleeves (12) are sleeved on the two threads, the upper ends of the threaded sleeves (12) are connected with lifting rods (13) in a rotating mode, the upper ends of the lifting rods (13) slidably penetrate through the lower side wall of the storage box (3) and are fixedly connected with rotating sleeve rings (14), the inner side wall of each rotating sleeve ring (14) is connected with a fixed column (15) in a rotating mode, and the fixed columns (15) are fixedly connected to the side wall of the clamping plate (4).

4. The LED display screen for underground pipeline measurement display according to claim 3, wherein: power box (6) lateral wall fixedly connected with drive box (16), two the one end that threaded rod (11) are close to drive box (16) all rotates and runs through power box (6) lateral wall and rotate and connect in drive box (16) inside wall, drive box (16) inboard is equipped with worm (17) that the level set up, two all fixedly cup jointed worm wheel (18) on threaded rod (11), worm (17) and worm wheel (18) intermeshing.

5. The LED display screen for underground pipeline measurement display according to claim 1, wherein: the outer side wall of the measurer body (1) is fixedly provided with a second motor (10), the output end of the second motor (10) rotatably penetrates through the side wall of the measurer body (1) and is coaxially and fixedly connected with one end of a worm (17), and the other end of the worm (17) is rotatably connected to the inner side wall of the driving box (16).