CN216520386U - Electronic display screen for traffic - Google Patents
Electronic display screen for traffic Download PDFInfo
- Publication number
- CN216520386U CN216520386U CN202122176722.0U CN202122176722U CN216520386U CN 216520386 U CN216520386 U CN 216520386U CN 202122176722 U CN202122176722 U CN 202122176722U CN 216520386 U CN216520386 U CN 216520386U
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- China
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- display screen
- bevel gear
- threaded rod
- electronic display
- base
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Abstract
The utility model relates to the technical field of traffic indication, and discloses an electronic display screen for traffic, which comprises a base, wherein a motor is fixedly arranged in an inner cavity of the base, an output shaft is fixedly arranged at the output end of the motor through a speed reducer, a transmission bevel gear is fixedly arranged on the outer surface of the output shaft, a threaded rod is rotatably arranged in the inner cavity of the base and positioned at the left side of the motor, a bevel gear is fixedly arranged on the outer surface of the threaded rod, a support frame is fixedly arranged at the top of the base, the electronic display screen for traffic is characterized in that the motor drives the output shaft to rotate, the output shaft drives the threaded rod to rotate through the matching of the transmission bevel gear and the bevel gear, the threaded rod drives the display screen to lift through a sliding block, so that a worker can conveniently install and maintain the display screen, and the labor intensity of the worker for installing and maintaining the electronic display screen is reduced, the installation and maintenance efficiency of workers to the electronic display screen is greatly improved.
Description
Technical Field
The utility model relates to the technical field of traffic indication, in particular to an electronic display screen for traffic.
Background
Traffic, which refers to the industry engaged in passenger and cargo transportation and language and text-text transfer, includes both transportation and post and telecommunications, and belongs to the third industry in the national economy. The transportation has five modes of railway, road, water route, air route and pipeline, the post and telecommunications include two contents of post and telecommunications, and an electronic display screen is often used on the current road indication.
When the existing electronic display screen for traffic is used, the function of the electronic information display screen is single, the display screen is inconvenient to maintain and install, great trouble is brought to installation workers, the labor intensity of installation is increased, and meanwhile, when the electronic display screen is used for a long time, a large amount of dust can be accumulated on the surface to influence the display effect of electronic information.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the electronic display screen for the traffic, which has the advantages of conveniently and quickly installing and maintaining the electronic display screen for the traffic, automatically cleaning the dust of the electronic display screen for the traffic and the like, and solves the problems that the existing electronic display screen for the traffic is difficult to install and maintain and the dust on the surface of the display screen cannot be automatically cleaned.
(II) technical scheme
In order to solve the technical problems, the utility model provides the following technical scheme: an electronic display screen for traffic comprises a base, wherein a motor is fixedly installed in an inner cavity of the base, an output end of the motor is fixedly installed with an output shaft through a speed reducer, a transmission bevel gear is fixedly installed on the outer surface of the output shaft, a threaded rod is rotatably installed in the inner cavity of the base and positioned at the left side of the motor, a bevel gear is fixedly installed on the outer surface of the threaded rod, a support frame is fixedly installed at the top of the base, the top end of the threaded rod sequentially penetrates through the base and the support frame and extends into the support frame, a first sliding block is installed on the outer surface of the first threaded rod and positioned at the inner cavity thread of the support frame, a display screen is fixedly installed on the right side of the first sliding block through a connecting rod, a support rod is fixedly installed in the inner cavity of the support frame and positioned at the right side of the first threaded rod, a support block is slidably installed at the top of the support rod, and a first electric telescopic rod is fixedly arranged on the right side of the supporting block.
Preferably, the outer surface of the transmission bevel gear is meshed with the outer surface of the first bevel gear, and the top of the supporting block is in sliding connection with the bottom of the first sliding block.
Preferably, the surface of a threaded rod and the top fixed mounting that is located a slider have No. two bevel gears, the top slidable mounting of support frame inner chamber has the mounting panel, the right side fixed mounting of mounting panel has No. two electric telescopic handle.
Preferably, the top of mounting panel is rotated and is installed No. two threaded rods, No. two slider are installed to the surface screw thread of No. two threaded rods.
Preferably, the bottom of the second sliding block is fixedly provided with a brush, and the outer surface of the brush is connected with the outer surface of the display screen in a sliding manner.
Preferably, the outer surface of the second threaded rod is fixedly provided with a third bevel gear on the left of the second sliding block, and the outer surface of the second bevel gear is meshed with the outer surface of the third bevel gear.
(III) advantageous effects
Compared with the prior art, the utility model provides an electronic display screen for traffic, which has the following beneficial effects: this electronic display screen accessible motor for traffic drives the output shaft and rotates, the output shaft drives a threaded rod through transmission bevel gear and bevel gear cooperation and rotates, a threaded rod drives the display screen through a slider and goes up and down, be convenient for to the installation and the maintenance of display screen, a threaded rod passes through No. two bevel gear and No. three bevel gear's cooperation, it rotates to drive No. two threaded rods, No. two threaded rods of rethread drive No. two sliders and remove, No. two sliders drive the brush and remove, thereby the realization carries out the deashing to the surface of display screen.
1. This electronic display screen for traffic drives the output shaft through the motor and rotates, and the output shaft passes through transmission bevel gear and bevel gear cooperation and drives a threaded rod and rotate No. one, and a threaded rod drives the display screen through a slider and goes up and down to be convenient for the worker to the installation and the maintenance of display screen, reduced the intensity of labour of worker to electronic display screen installation and maintenance, improved installation and maintenance efficiency of worker to electronic display screen greatly.
2. This electronic display screen for traffic drives No. two bevel gear through a threaded rod and rotates, and No. two bevel gear and No. three bevel gear's cooperation drives No. two threaded rods and rotates, and No. two threaded rods of rethread drive No. two sliders and remove about, and No. two sliders drive the brush and remove about to the realization carries out the deashing to the surface of display screen, has improved the effect that the display shows, has reduced the maintenance of worker to the display screen, has improved the practicality of equipment.
Drawings
Fig. 1 is a front view of the internal structure of the present invention.
Fig. 2 is a side view of the internal structure of the present invention.
Fig. 3 is a top view of the internal structure of the present invention.
In the figure: 1. a base; 2. a motor; 3. an output shaft; 4. a drive bevel gear; 5. a first threaded rod; 6. A first bevel gear; 7. a support frame; 8. a first sliding block; 9. a display screen; 10. a support bar; 11. a support block; 12. a first electric telescopic rod; 13. a second bevel gear; 14. mounting a plate; 15. a second threaded rod; 16. a second sliding block; 17. a brush; 18. a third bevel gear; 19. no. two electric telescopic rod.
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. 1-3, an electronic display screen for transportation comprises a base 1, a motor 2 is fixedly installed in an inner cavity of the base 1, the motor 2 is electrically connected with an external power supply, the motor 2 is controlled by a PLC program to control the rotation speed and the forward rotation and reverse rotation of the motor 2, an output end of the motor 2 is fixedly installed with an output shaft 3 through a speed reducer, a transmission bevel gear 4 is fixedly installed on the outer surface of the output shaft 3, a threaded rod 5 is rotatably installed in the inner cavity of the base 1 and on the left side of the motor 2, a bevel gear 6 is fixedly installed on the outer surface of the threaded rod 5, a support frame 7 is fixedly installed on the top of the base 1, the top end of the threaded rod 5 sequentially penetrates through the base 1 and the support frame 7 and extends into the support frame 7, a slide block 8 is installed on the outer surface of the threaded rod 5 and on the inner cavity of the support frame 7, a display screen 9 is fixedly installed on the right side of the slide block 8 through a connecting rod, a supporting rod 10 is fixedly arranged in the inner cavity of the supporting frame 7 and positioned at the right side of the first threaded rod 5, a supporting block 11 is slidably arranged at the top of the supporting rod 10, a first electric telescopic rod 12 is fixedly arranged at the right side of the supporting block 11, the first electric telescopic rod 12 pushes the supporting block 11 to support the first slider 8, the first slider 8 is separated from the first threaded rod 5, the outer surface of the transmission bevel gear 4 is meshed with the outer surface of the first bevel gear 6, the top of the supporting block 11 is slidably connected with the bottom of the first slider 8, a second bevel gear 13 is fixedly arranged on the outer surface of the first threaded rod 5 and positioned above the first slider 8, a mounting plate 14 is slidably arranged at the top of the inner cavity of the supporting frame 7, a second electric telescopic rod 19 is fixedly arranged at the right side of the mounting plate 14, a second threaded rod 15 is rotatably arranged at the top of the mounting plate 14, and a second slider 16 is threadedly arranged on the outer surface of the second threaded rod 15, the bottom of the second sliding block 16 is fixedly provided with a brush 17, the outer surface of the brush 17 is in sliding connection with the outer surface of the display screen 9, the outer surface of the second threaded rod 15 is fixedly provided with a third bevel gear 18 on the left of the second sliding block 16, and the outer surface of the second bevel gear 13 is meshed with the outer surface of the third bevel gear 18.
The working principle is as follows: firstly, when a display screen needs to be installed or maintained, a user starts a motor 2 in an inner cavity of a base 1, the motor 2 drives an output shaft 3 to rotate through a speed reducer, the output shaft 3 drives a transmission bevel gear 4 to rotate, the transmission bevel gear 4 is matched with a first bevel gear 6 to drive a first threaded rod 5 to rotate, the first threaded rod 5 drives a first sliding block 8 to move up and down, so that the display screen 9 is lowered, installation and maintenance of workers are facilitated, after the display screen is lifted to a certain height, a first electric telescopic rod 12 drives a supporting block to move to support the first sliding block 8 to prevent the first sliding block 8 from falling down, meanwhile, the inner surface of the first sliding block 8 is separated from threaded connection with the first threaded rod 5, when dust on the surface of the display screen 9 needs to be cleaned, the motor 2 drives the transmission bevel gear 4 to rotate through the output shaft 3, and the transmission bevel gear 4 drives the first threaded rod 5 to rotate through the matching of the first bevel gear 6, no. one threaded rod 5 drives No. two bevel gear 13 and rotates, and No. two electric telescopic handle 19 promotes mounting panel 14 and moves left afterwards, and No. two bevel gear 13 and No. three bevel gear 18 mesh drive No. two threaded rods 15 and rotate, and No. two threaded rods 15 drive No. two sliders 16 and remove about, and No. two sliders 16 drive brush 17 and remove about to the realization is to the clearance of display screen 9 surface dust.
In conclusion, this electronic display screen for traffic accessible motor 2 drives output shaft 3 and rotates, output shaft 3 drives threaded rod 5 through the cooperation of transmission bevel gear 4 and bevel gear 6 and rotates, threaded rod 5 drives display screen 9 through slider 8 and goes up and down, be convenient for to the installation and the maintenance of display screen 9, threaded rod 5 passes through No. two bevel gear 13 and No. three bevel gear 18's cooperation, drive No. two threaded rod 15 and rotate, No. two threaded rod 15 drives No. two sliders 16 and removes, No. two sliders 16 drive the brush 17 and remove, thereby realize carrying out the deashing to the surface of display screen 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electronic display screen for traffic, includes base (1), its characterized in that: the inner cavity of the base (1) is fixedly provided with a motor (2), the output end of the motor (2) is fixedly provided with an output shaft (3) through a speed reducer, the outer surface of the output shaft (3) is fixedly provided with a transmission bevel gear (4), the inner cavity of the base (1) is positioned at the left side of the motor (2) and is rotatably provided with a threaded rod (5), the outer surface of the threaded rod (5) is fixedly provided with a bevel gear (6), the top of the base (1) is fixedly provided with a support frame (7), the top end of the threaded rod (5) sequentially penetrates through the base (1) and the support frame (7) and extends into the support frame (7), the outer surface of the threaded rod (5) is positioned at the inner cavity of the support frame (7) and is provided with a sliding block (8), the right side of the sliding block (8) is fixedly provided with a display screen (9) through a connecting rod, the inner chamber of support frame (7) and the right-hand fixed mounting that is located threaded rod (5) have bracing piece (10), the top slidable mounting of bracing piece (10) has supporting shoe (11), the right side fixed mounting of supporting shoe (11) has electric telescopic handle (12) No. one.
2. The electronic display screen for traffic use of claim 1, wherein: the outer surface of the transmission bevel gear (4) is meshed with the outer surface of the first bevel gear (6), and the top of the supporting block (11) is in sliding connection with the bottom of the first sliding block (8).
3. The electronic display screen for transportation according to claim 1, wherein: the utility model discloses a threaded rod (5) is fixed mounting has No. two bevel gear (13) to the surface and the top that is located slider (8), the top slidable mounting of support frame (7) inner chamber has mounting panel (14), the right side fixed mounting of mounting panel (14) has No. two electric telescopic handle (19).
4. The electronic display screen for traffic use of claim 3, wherein: the top of mounting panel (14) is rotated and is installed No. two threaded rods (15), No. two slider (16) are installed to the surface screw thread of No. two threaded rods (15).
5. The electronic display screen for traffic use of claim 4, wherein: the bottom of the second sliding block (16) is fixedly provided with a brush (17), and the outer surface of the brush (17) is connected with the outer surface of the display screen (9) in a sliding manner.
6. The electronic display screen for traffic use of claim 4, wherein: a third bevel gear (18) is fixedly mounted on the outer surface of the second threaded rod (15) and located on the left side of the second sliding block (16), and the outer surface of the second bevel gear (13) is meshed with the outer surface of the third bevel gear (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122176722.0U CN216520386U (en) | 2021-09-09 | 2021-09-09 | Electronic display screen for traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122176722.0U CN216520386U (en) | 2021-09-09 | 2021-09-09 | Electronic display screen for traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216520386U true CN216520386U (en) | 2022-05-13 |
Family
ID=81516774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122176722.0U Expired - Fee Related CN216520386U (en) | 2021-09-09 | 2021-09-09 | Electronic display screen for traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216520386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574212A (en) * | 2022-09-29 | 2023-01-06 | 中科智达科技有限公司 | Wisdom highway traffic induction device |
-
2021
- 2021-09-09 CN CN202122176722.0U patent/CN216520386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574212A (en) * | 2022-09-29 | 2023-01-06 | 中科智达科技有限公司 | Wisdom highway traffic induction device |
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Legal Events
| 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: 20220513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |