CN220746659U - Height-adjustable positioning road sign - Google Patents
Height-adjustable positioning road sign Download PDFInfo
- Publication number
- CN220746659U CN220746659U CN202322466551.4U CN202322466551U CN220746659U CN 220746659 U CN220746659 U CN 220746659U CN 202322466551 U CN202322466551 U CN 202322466551U CN 220746659 U CN220746659 U CN 220746659U
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- Prior art keywords
- base
- height
- rack wheel
- rack
- adjustable positioning
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- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims 8
- 238000010276 construction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a height-adjustable positioning road sign, which comprises a base, wherein a lifting rod is arranged on the base, the upper part of the lifting rod is rotationally connected with a fixed rod, the top end of the fixed rod is provided with a plurality of rotatable indicators, an operation screen is rotationally connected on the fixed rod, the upper part of the operation screen is provided with a camera, and the front part and the rear part of the rotatable indicators are respectively provided with a display screen; the side part of the base is provided with a motor, the output end of the motor is provided with a first rack wheel, and the first rack wheel is connected with a second rack wheel through a rack belt; the bottom of the lifting rod is provided with threads; the second rack wheel is internally connected with a rolling sleeve which is sleeved outside the lifting rod and is internally matched with the screw thread; the top of the base is provided with a rubber sleeve; a waterproof cover positioned above the rubber sleeve is arranged on the lifting rod. The utility model can lift the control screen and the indicator, so that people with lower heights can use the display screen conveniently.
Description
Technical Field
The utility model relates to the technical field of positioning road signs, in particular to a positioning road sign with adjustable height.
Background
There are a large number of traffic signs in people's daily lives, and these sign information brings many convenience to people's lives by the simplest and most effective text or icon modes. For example, when a person goes out and walks on the street, the person can see billboards, guideboards, bus stop boards, building name signs, street signs and the like, and the traffic signs guide the person in directions in a simple and effective way. In recent years, with the acceleration of urban construction progress and the continuous expansion of urban land layout, urban road networks become more and more complex, emerging traffic problems are more and more, the guidepost which can only point to a fixed direction cannot meet the current traffic traveling problems, a plurality of guideposts which can be turned are continuously developed in the industry, for example, a Chinese patent with the publication number of CN105178210A discloses an intelligent guidepost, and specifically discloses a barrel bracket, a central shaft base, a collecting ring, an electric brush, a three hundred sixty degrees dead angle-free turning arm mechanism, a camera, a key board and a microprocessor, wherein the central shaft is positioned in the barrel bracket and fixed at the top end of the central shaft base, the collecting ring and the electric brush are sleeved on the central shaft, the three hundred sixty degrees dead angle-free turning arm mechanism is fixed at the side surface of the barrel bracket, the camera is positioned at the top end of the barrel bracket, the key board is fixed at the side surface of the central shaft base, and the microprocessor is fixed in the barrel bracket; but the guideboard can not be lifted, and is inconvenient for the crowd with lower height.
Disclosure of Invention
The utility model aims to provide a height-adjustable positioning road sign. The utility model can lift the control screen and the indicator, so that people with lower heights can use the display screen conveniently.
The technical scheme of the utility model is as follows: the utility model provides a height-adjustable's location road sign, includes the base, is equipped with the lifter on the base, and the rotation of lifter upper portion is connected with the dead lever, and the dead lever top is equipped with a plurality of rotatable indicators, rotate on the dead lever and be connected with the operation screen, the operation screen upper portion is equipped with the camera, rotatable indicator front and back is equipped with the display screen respectively; the side part of the base is provided with a motor, the output end of the motor is provided with a first rack wheel, and the first rack wheel is connected with a second rack wheel through a rack belt; threads are arranged at the bottom of the lifting rod; the second rack wheel is internally connected with a rolling sleeve, the rolling sleeve is sleeved outside the lifting rod, and the interior of the rolling sleeve is matched with the threads; the top of the base is provided with a rubber sleeve; the lifting rod is provided with a waterproof cover positioned above the rubber sleeve.
The height-adjustable positioning road sign comprises a main body part, wherein the upper end and the lower end of the main body part are respectively provided with a rotating part, and the outer diameter of the rotating part is smaller than that of the main body part; the main body part is provided with a connecting ring.
The positioning road sign with adjustable height is characterized in that the second rack wheel is in a circular ring shape, and a rack matched with the rack belt is arranged on the outer side of the second rack wheel; one end of the second rack wheel is provided with a limiting ring; the limiting ring is fixed on the upper end face of the connecting ring.
The height-adjustable positioning road sign is characterized in that the limiting ring is provided with a plurality of fixing holes; the connecting ring is provided with a connecting hole corresponding to the fixing hole, and the fixing hole is fixedly connected with the connecting hole through a bolt.
The height-adjustable positioning road sign is characterized in that the number of the fixing holes is 4-8.
The height-adjustable positioning road sign is characterized in that the number of the fixing holes is 6.
The height-adjustable positioning road sign comprises an upper base and a lower base, wherein the upper base and the lower base are fixedly connected through bolts; the base is provided with a plurality of first reinforcing ribs.
In the positioning road sign with the adjustable height, the lower base is fixedly connected with the motor shell, and the motor is arranged in the motor shell; a plurality of second reinforcing ribs are arranged between the lower base and the motor casing.
Compared with the prior art, the utility model has the following beneficial effects:
1. the side part of the base is provided with a motor, the output end of the motor is provided with a first rack wheel, the first rack wheel is connected with a second rack wheel through a rack belt, the bottom of the lifting rod is provided with threads, the second rack wheel is internally connected with a rolling sleeve, the rolling sleeve is sleeved on the outer side of the lifting rod and is matched with the threads, the first rack wheel is enabled to rotate through the motor, the first rack wheel drives the second rack wheel through the rack belt, the second rack wheel drives the inner rolling sleeve to rotate, and the lifting rod can lift through the matched rotation of the rolling sleeve and the threads.
2. The rubber sleeve is arranged at the top of the base, so that rainwater can be prevented from falling into the device from the lifting part to cause damage. The lifting rod is provided with a waterproof cover positioned above the rubber sleeve, so that the waterproof function of the utility model is further enhanced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of a portion of the internal structure of the present utility model;
FIG. 4 is a schematic view of a structure of a base;
FIG. 5 is a schematic view of the construction of the rolling sleeve;
fig. 6 is a schematic structural view of a second rack wheel;
fig. 7 is a schematic view of the internal structure of the base.
The marks in the drawings are: the device comprises a 1-base, a 2-lifting rod, a 3-rotatable indicator, a 4-motor, a 5-first rack wheel, a 6-rack belt, a 7-second rack wheel, 8-threads, a 9-rolling sleeve, a 10-rubber sleeve, an 11-waterproof cover, a 12-operation screen, a 13-bearing, a 14-camera, a 15-display screen, a 16-upper base, a 17-lower base, a 18-fixed rod, a 19-main body part, a 20-rotating part, a 21-connecting ring, a 22-rack, a 23-limiting ring, a 24-fixed hole, a 25-connecting hole, a 26-limiting step, a 27-first reinforcing rib, a 28-motor casing and a 29-second reinforcing rib.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples: the positioning road sign with adjustable height is shown in fig. 1-7, and comprises a base 1, wherein four mounting holes are formed in the bottom of the base 1, a lifting rod 2 is arranged on the base 1, a fixing rod 18 is rotatably connected to the upper part of the lifting rod 2, three rotatable indicators 3 are arranged at the top end of the fixing rod 18, an operation screen 12 is rotatably connected to the fixing rod 18, a camera 14 is arranged on the upper part of the operation screen 12, and display screens 15 are respectively arranged in front of and behind the rotatable indicators 3; as shown in fig. 3, a motor 4 is arranged at the side part of the base 1, a first rack wheel 5 is arranged at the output end of the motor 4, and the first rack wheel 5 is connected with a second rack wheel 7 through a rack belt 6; the bottom of the lifting rod 2 is provided with threads 8; the second rack wheel 7 is internally connected with a rolling sleeve 9, the rolling sleeve 9 is sleeved on the outer side of the lifting rod 2, and the interior of the rolling sleeve 9 is matched with the thread 8; the top of the base 1 is provided with a rubber sleeve 10; the lifting rod 2 is provided with a waterproof cover 11 positioned above the rubber sleeve 10. As shown in fig. 5, the rolling sleeve 9 includes a main body 19, and rotating portions 20 are respectively disposed at the upper and lower ends of the main body 19, and the outer diameter of the rotating portions 20 is smaller than the outer diameter of the main body 19; the main body 19 is provided with a connecting ring 21. As shown in fig. 6, the second rack wheel 7 is in a circular ring shape, and a rack 22 matched with the rack belt 6 is arranged on the outer side of the second rack wheel 7; a limiting ring 23 is arranged at one end of the second rack wheel 7; the limiting ring 23 is fixed on the upper end face of the connecting ring 21. Six fixing holes 24 are formed in the limiting ring 23; the connecting ring 21 is provided with a connecting hole 25 corresponding to the fixing hole 24, and the fixing hole 24 is fixedly connected with the connecting hole 25 through a bolt. The bearing 13 is sleeved on the rotating part 20; as shown in fig. 7, the upper and lower parts of the base 1 are respectively provided with a limit step 26, and the bearing 13 is matched with the limit step 26. As shown in fig. 4, the base 1 comprises an upper base 16 and a lower base 17, and the upper base 16 and the lower base 17 are fixedly connected by bolts; four first reinforcing ribs 27 are arranged on the base 1. The lower base 17 is fixedly connected with a motor casing 28, and the motor 4 is arranged in the motor casing 28; two second reinforcing ribs 28 are arranged between the lower base 17 and the motor casing 28.
Principle of operation
The mounting holes on the base 1 of the present utility model are fixed on the ground by bolts so that they can be stably erected on the ground without toppling over. When a passer-by needs to use the utility model to point a road, the camera 14 on the upper part of the operation screen 12 detects the height of the passer-by to adjust the heights of the operation screen 12 and the rotatable indicator 3. The base 1 lateral part is equipped with motor 4, the output of motor 4 is equipped with first rack wheel 5, first rack wheel 5 is connected with second rack wheel 7 through rack belt 6, lifter 2 bottom is equipped with screw thread 8, second rack wheel 7 internal connection has rolling sleeve 9, rolling sleeve 9 cover is in the lifter 2 outside and rolling sleeve 9 inside cooperatees with screw thread 8, make first rack wheel rotate 5 through motor 4, first rack wheel 5 drives second rack wheel 7 through rack belt 6, second rack wheel 7 drives inside rolling sleeve 9 again and rotates, rolling sleeve 9 and screw thread 8's cooperation rotation makes lifter 2 go up and down, thereby make dead lever 18 go up and down. The rubber sleeve 10 is always clung to the outer side of the fixed rod 18 in the moving process of the fixed rod 18, so that the damage caused by rainwater entering the inside of the utility model is prevented. The waterproof cover further prevents rainwater from entering the interior.
Claims (9)
1. The utility model provides a height-adjustable's location road sign, includes base (1), is equipped with lifter (2) on base (1), and lifter (2) upper portion rotates and is connected with dead lever (18), and dead lever (18) top is equipped with a plurality of rotatable indicator marks (3), rotate on dead lever (18) and be connected with operation screen (12), operation screen (12) upper portion is equipped with camera (14), rotatable indicator mark (3) front and back are equipped with display screen (15) respectively; the method is characterized in that: a motor (4) is arranged at the side part of the base (1), a first rack wheel (5) is arranged at the output end of the motor (4), and the first rack wheel (5) is connected with a second rack wheel (7) through a rack belt (6); threads (8) are arranged at the bottom of the lifting rod (2); the second rack wheel (7) is internally connected with a rolling sleeve (9), the rolling sleeve (9) is sleeved on the outer side of the lifting rod (2), and the interior of the rolling sleeve (9) is matched with the thread (8); the top of the base (1) is provided with a rubber sleeve (10); the lifting rod (2) is provided with a waterproof cover (11) positioned above the rubber sleeve (10).
2. The height-adjustable positioning marker of claim 1, wherein: the rolling sleeve (9) comprises a main body part (19), wherein the upper end and the lower end of the main body part (19) are respectively provided with a rotating part (20), and the outer diameter of the rotating part (20) is smaller than that of the main body part (19); the main body part (19) is provided with a connecting ring (21).
3. The height-adjustable positioning marker of claim 2, wherein: the second rack wheel (7) is in a ring shape, and a rack (22) matched with the rack belt (6) is arranged on the outer side of the second rack wheel (7); one end of the second rack wheel (7) is provided with a limiting ring (23); the limiting ring (23) is fixed on the upper end face of the connecting ring (21).
4. A height-adjustable positioning marker according to claim 3, wherein: a plurality of fixing holes (24) are formed in the limiting ring (23); the connecting ring (21) is provided with a connecting hole (25) corresponding to the fixing hole (24), and the fixing hole (24) is fixedly connected with the connecting hole (25) through a bolt.
5. The height-adjustable positioning marker of claim 4, wherein: the number of the fixing holes (24) is 4-8.
6. The height-adjustable positioning marker of claim 4, wherein: the number of the fixing holes (24) is 6.
7. The height-adjustable positioning marker of claim 2, wherein: the bearing (13) is sleeved on the rotating part (20); the upper part and the lower part of the base (1) are respectively provided with a limiting step (26), and the bearing (13) is matched with the limiting step (26).
8. The height-adjustable positioning marker of claim 1, wherein: the base (1) comprises an upper base (16) and a lower base (17), and the upper base (16) and the lower base (17) are fixedly connected through bolts; the base (1) is provided with a plurality of first reinforcing ribs (27).
9. The height-adjustable positioning marker of claim 8, wherein: the lower base (17) is fixedly connected with a motor shell (28), and the motor (4) is arranged in the motor shell (28); a plurality of second reinforcing ribs (28) are arranged between the lower base (17) and the motor casing (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466551.4U CN220746659U (en) | 2023-09-12 | 2023-09-12 | Height-adjustable positioning road sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466551.4U CN220746659U (en) | 2023-09-12 | 2023-09-12 | Height-adjustable positioning road sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220746659U true CN220746659U (en) | 2024-04-09 |
Family
ID=90563627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322466551.4U Active CN220746659U (en) | 2023-09-12 | 2023-09-12 | Height-adjustable positioning road sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220746659U (en) |
-
2023
- 2023-09-12 CN CN202322466551.4U patent/CN220746659U/en active Active
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