CN214939547U

CN214939547U - A guide device for wisdom public transport

Info

Publication number: CN214939547U
Application number: CN202121339827.7U
Authority: CN
Inventors: 孙菠; 韦兰凤
Original assignee: Shenzhen Linguan Technology Co ltd
Current assignee: Shenzhen Linguan Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-30
Anticipated expiration: 2031-06-16

Abstract

The utility model provides a guide device for wisdom public transport relates to the technical field of public transport, including the base, a plurality of universal wheels are installed to the bottom of base, the top fixedly connected with stand of base, the inside of stand is provided with the inner tube, the bottom fixedly connected with nut of inner tube, the outer wall of nut and the inner wall of stand are sliding connection in the vertical direction, the inside of base is provided with the motor, fixedly connected with screw rod behind the output shaft of motor running through the inner wall of base, the screw rod is located the stand, the nut cooperation cup joints on the screw rod, the top fixedly connected with mount pad of inner tube, the top fixedly connected with display screen of mount pad; the utility model discloses in, through starter motor, can drive screw rod and rotate, utilize the cooperation drive inner tube rebound of screw rod and nut then to improve the height of display screen, thereby the content that shows on the driver observation display screen in the lane of the far side of being convenient for.

Description

A guide device for wisdom public transport

Technical Field

The utility model relates to a public transport technical field especially relates to a guide device for wisdom public transport.

Background

The traffic refers to the trade engaged in passenger and freight transportation and language and picture and text transmission, including two aspects of transportation and post and telecommunications, belong to the third industry in the national economy, there are five ways of railway, highway, waterway, empty road, pipeline in the transportation, in urban traffic, the traffic is mainly reflected on the highway transportation, guide the sign is a common guide means in the highway transportation, it is the road facilities of guiding, limiting, warning or indicating information of transmission with characters or symbols, generally it is to implement traffic management with safe, setting up striking, clear, bright traffic sign, the indication sign can guide the correct driving direction and lane for the driver, avoid the traffic violation of regulations, it is the important measure to guarantee the safety of road traffic, smoothly.

The existing guiding device can communicate with a remote server through a built-in wireless communication module, so that the electronic display screen is used for displaying the congestion information of the road ahead or the parking space information of a nearby parking lot in real time, and the convenience of people in going out is greatly improved.

However, the height of the existing mobile temporary guiding device cannot be adjusted generally, but the height is usually less than 2.5 meters for convenient transportation and placement, so that the device is inconvenient for a driver of a far lane to observe when being arranged on a roadside and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a guidance device for intelligent public transportation, which addresses the problem that the height of the existing temporary guidance device is not adjustable.

The utility model provides a guide device for wisdom public transport, includes the base, a plurality of universal wheels are installed to the bottom of base, the top fixedly connected with stand of base, the inside of stand is provided with the inner tube, the bottom fixedly connected with nut of inner tube, the outer wall of nut and the inner wall of stand sliding connection in vertical direction, the inside of base is provided with the motor, fixedly connected with screw rod behind the inner wall that the output shaft of motor runs through the base, the screw rod is located the stand, the nut cooperation is cup jointed on the screw rod, the top fixedly connected with mount pad of inner tube, the top fixedly connected with display screen of mount pad.

Through adopting above-mentioned scheme, when the other interim device that guides of placing of road, through starter motor, can the driving screw rotate, utilize the cooperation drive inner tube rebound of screw rod and nut then to improve the height of display screen, thereby the content that shows on the driver observation display screen in the far side lane of being convenient for.

In one of the embodiments, the outer wall fixedly connected with stopper of nut, the spacing groove has been seted up with the department that corresponds of stopper to the inner wall of stand, the length direction of spacing groove is parallel with the axis direction of stand, the stopper is located the spacing inslot, stopper and spacing groove sliding connection.

Through the cooperation of stopper and spacing groove, can avoid the nut to take place to rotate in the stand, improve the stability of nut when shifting up the removal in the stand simultaneously.

In one embodiment, a first sealing sleeve is fixedly connected to the inner wall of the opening at the top end of the upright column, the inner wall of the first sealing sleeve is in sliding connection with the outer wall of the inner tube, and the inner wall of the first sealing sleeve is attached to the outer wall of the inner tube.

Through the setting of first seal cover, can guarantee the leakproofness between stand and the inner tube to avoid the rainwater to be by the infiltration of the top opening part of stand.

In one embodiment, the top end of the outer wall of the inner pipe is provided with a vent hole, the top end of the outer wall of the inner pipe is fixedly sleeved with a rain shield, and the vent hole is positioned on the inner side of the rain shield.

Through the setting of air vent, can make its inside atmospheric pressure keep the unanimity with external atmospheric pressure after inner tube and stand are sealed to avoid reciprocating of inner tube to cause the influence, the rain cover can prevent effectively that the rainwater from getting into the inner tube by air vent department.

In one embodiment, a storage battery is arranged inside the base, a switch is arranged inside the base, and an operating door is arranged at the position, corresponding to the switch, of the outer wall of the base.

Through the setting of battery, can supply power to motor and display screen, motor and switch electric connection simultaneously to be convenient for control the motor.

In one embodiment, a threading pipe is fixedly arranged on the top of the base in a penetrating mode, a sleeve is movably sleeved on the outer wall of the threading pipe, the top end of the sleeve penetrates through the bottom of the display screen, and a spiral conducting wire is arranged inside the threading pipe.

The spiral conductor is used for the battery to supply power to the display screen, through threading pipe and sheathed tube setting, can play good guard action to the spiral conductor to avoid the spiral conductor to receive the hook.

In one embodiment, a second sealing sleeve is fixedly connected to the inner wall of the opening at the bottom end of the sleeve, the inner wall of the second sealing sleeve is attached to the outer wall of the threading pipe, and the second sealing sleeve is connected with the threading pipe in a sliding mode.

Through the setting of second seal cover, can guarantee the leakproofness between threading pipe and the sleeve pipe.

In one embodiment, the outer walls of the base, the upright post and the sleeve are provided with reflective stickers.

Through the setting of reflection of light subsides, can play certain guard action to guiding the device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a universal wheel; 3. a column; 4. an inner tube; 5. a mounting seat; 6. a display screen; 7. a nut; 8. a limiting block; 9. a limiting groove; 10. a screw; 11. a motor; 12. a storage battery; 13. a switch; 14. an operating door; 15. a first seal cartridge; 16. a vent hole; 17. a rain shield; 18. a threading tube; 19. a sleeve; 20. a second seal cartridge; 21. a spiral wire.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is apparent that the specific details set forth in the following description are merely exemplary of the invention, which can be practiced in many other embodiments that depart from the specific details disclosed herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 4, a guide device for wisdom public transport, including base 1, a plurality of universal wheels 2 are installed to base 1's bottom, base 1's top fixedly connected with stand 3, the inside of stand 3 is provided with inner tube 4, the bottom fixedly connected with nut 7 of inner tube 4, the outer wall of nut 7 and the inner wall of stand 3 are sliding connection in vertical direction, base 1's inside is provided with motor 11, fixedly connected with screw rod 10 behind the inner wall that base 1 was run through to motor 11's output shaft, screw rod 10 is located stand 3, nut 7 cooperation is cup jointed on screw rod 10, the top fixedly connected with mount pad 5 of inner tube 4, the top fixedly connected with display screen 6 of mount pad 5.

Through adopting above-mentioned scheme, when the other interim guide device of placing of road, through starter motor 11, can drive screw rod 10 and rotate, utilize screw rod 10 and nut 7's cooperation drive inner tube 4 to move upwards then to improve the height of display screen 6, thereby be convenient for the driver in distal lane to observe the content that shows on the display screen 6.

As shown in fig. 3, in an embodiment, the outer wall fixedly connected with stopper 8 of nut 7, spacing groove 9 has been seted up with stopper 8's department of correspondence to the inner wall of stand 3, and the length direction of spacing groove 9 is parallel with the axis direction of stand 3, and stopper 8 is located spacing groove 9, stopper 8 and spacing groove 9 sliding connection.

Through the cooperation of stopper 8 and spacing groove 9, can avoid nut 7 to take place to rotate in stand 3, improve the stability when nut 7 moves up in stand 3 simultaneously.

As shown in fig. 4, in an embodiment, a first sealing sleeve 15 is fixedly connected to an inner wall of the top opening of the pillar 3, an inner wall of the first sealing sleeve 15 is slidably connected to an outer wall of the inner tube 4, and an inner wall of the first sealing sleeve 15 is attached to the outer wall of the inner tube 4.

Through the setting of first seal cover 15, can guarantee the leakproofness between stand 3 and the inner tube 4 to avoid the rainwater to be by the infiltration of stand 3's top end opening part.

As shown in fig. 4, in an embodiment, a vent hole 16 is formed at a top end of an outer wall of the inner tube 4, a rain shield 17 is fixedly sleeved at the top end of the outer wall of the inner tube 4, and the vent hole 16 is located inside the rain shield 17.

Through the setting of air vent 16, can make its inside atmospheric pressure keep unanimous with external atmospheric pressure after inner tube 4 and stand 3 are sealed to avoid reciprocating of inner tube 4 to cause the influence, rain cover 17 can prevent effectively that the rainwater from getting into inner tube 4 by air vent 16 department.

As shown in fig. 2, a storage battery 12 is provided inside the base 1, a switch 13 is provided inside the base 1, and an operation door 14 is provided at a position corresponding to the switch 13 on the outer wall of the base 1.

Through the setting of battery 12, can supply power to motor 11 and display screen 6, motor 11 and switch 13 electric connection simultaneously to be convenient for control motor 11.

In one embodiment, a threading pipe 18 is fixedly arranged on the top of the base 1 in a penetrating manner, a sleeve 19 is movably sleeved on the outer wall of the threading pipe 18, the top end of the sleeve 19 penetrates through the bottom of the display screen 6, and a spiral wire 21 is arranged inside the threading pipe 18.

Spiral conductor 21 is used for battery 12 to supply power to display screen 6, through threading

pipe

18 and 19 settings of sleeve pipe, can play good guard action to spiral conductor 21 to avoid spiral conductor 21 to receive the hook.

As shown in fig. 3, on the basis of the above embodiment, further, a second sealing sleeve 20 is fixedly connected to an inner wall of the bottom opening of the sleeve 19, an inner wall of the second sealing sleeve 20 is attached to an outer wall of the threading tube 18, and the second sealing sleeve 20 is slidably connected to the threading tube 18.

The second sealing sleeve 20 is arranged to ensure the sealing performance between the threading pipe 18 and the sleeve 19.

As shown in fig. 1, in an embodiment, reflective stickers are disposed on the outer walls of the base 1, the upright column 3, and the sleeve 19, and the reflective stickers are alternately yellow and black.

The utility model discloses a theory of operation does:

the utility model discloses in, when the other interim device that guides of placing of road, through starter motor 11, can drive screw rod 10 rotate, utilize screw rod 10 and nut 7's cooperation drive inner tube 4 to move upwards then to improve the height of display screen 6, thereby the content that shows on the driver observation display screen 6 in the lane of the far side of being convenient for.

Through the setting of threading pipe 18 and sleeve pipe 19, can play good guard action to spiral conductor 21 to avoid spiral conductor 21 to receive the hook.

Through the setting of first seal cover 15, can seal between stand 3 and inner tube 4, through the setting of second seal cover 20, can guarantee the leakproofness between threading pipe 18 and sleeve pipe 19.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, substitutions and improvements can be made, and all of them should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. The utility model provides a guide device for wisdom public transport, a serial communication port, the on-line screen storage device comprises a base, a plurality of universal wheels are installed to the bottom of base, the top fixedly connected with stand of base, the inside of stand is provided with the inner tube, the bottom fixedly connected with nut of inner tube, the outer wall of nut and the inner wall of stand sliding connection in vertical direction, the inside of base is provided with the motor, fixedly connected with screw rod behind the inner wall that the output shaft of motor runs through the base, the screw rod is located the stand, the nut cooperation is cup jointed on the screw rod, the top fixedly connected with mount pad of inner tube, the top fixedly connected with display screen of mount pad.

2. The intelligent public transportation guiding device as recited in claim 1, wherein a limiting block is fixedly connected to an outer wall of the nut, a limiting groove is formed in a position corresponding to the limiting block on an inner wall of the upright post, a length direction of the limiting groove is parallel to an axial direction of the upright post, the limiting block is located in the limiting groove, and the limiting block is slidably connected with the limiting groove.

3. The intelligent public transportation guiding device as claimed in claim 1, wherein a first sealing sleeve is fixedly connected to the inner wall of the opening at the top end of the upright column, the inner wall of the first sealing sleeve is slidably connected with the outer wall of the inner tube, and the inner wall of the first sealing sleeve is attached to the outer wall of the inner tube.

4. The intelligent public transportation guidance device as claimed in claim 3, wherein a vent hole is formed at the top end of the outer wall of the inner tube, a rain shield is fixedly sleeved on the top end of the outer wall of the inner tube, and the vent hole is located on the inner side of the rain shield.

5. The guidance device for intelligent public transportation according to claim 1, wherein a storage battery is arranged inside the base, a switch is arranged inside the base, and an operation door is arranged on the outer wall of the base corresponding to the switch.

6. The guidance device for intelligent public transportation according to claim 1, wherein a threading pipe is fixedly arranged on the top of the base in a penetrating mode, a sleeve is movably sleeved on the outer wall of the threading pipe, the top end of the sleeve penetrates through the bottom of the display screen, and a spiral conducting wire is arranged inside the threading pipe.

7. The intelligent public transportation guiding device as claimed in claim 6, wherein a second sealing sleeve is fixedly connected to the inner wall of the opening at the bottom end of the sleeve, the inner wall of the second sealing sleeve is attached to the outer wall of the threading pipe, and the second sealing sleeve is slidably connected with the threading pipe.

8. The intelligent public transportation guidance device as claimed in claim 1, wherein the outer walls of the base, the upright post and the sleeve are provided with reflective sticker.