CN219551538U

CN219551538U - Visual positioning device of four-way shuttle

Info

Publication number: CN219551538U
Application number: CN202223491483.9U
Authority: CN
Inventors: 周志刚; 江凡; 吕远; 项逡
Original assignee: Smart Core Technology Hubei Co ltd
Current assignee: Smart Core Technology Hubei Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-18
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of visual positioning and discloses a visual positioning device of a four-way shuttle, which comprises a vehicle body, wherein a circular groove is formed in the vehicle body, a supporting ring is arranged in the circular groove, four clamping grooves which are distributed at equal intervals are formed in the supporting ring, idler wheels are arranged at the upper end of the supporting ring, cameras are arranged at the upper end of the idler wheels, and two cameras are arranged and are simultaneously arranged on one side of the vehicle body; according to the utility model, the distance can be positioned through the two cameras, the rotation of the fixed angle of the cameras can be realized through the mutual clamping of the roller and the clamping groove, and the camera is more practical and is suitable for wide popularization and use.

Description

Visual positioning device of four-way shuttle

Technical Field

The utility model belongs to the technical field of visual positioning, and particularly relates to a visual positioning device of a four-way shuttle.

Background

The four-way shuttle is taken as a conveying tool widely used, in order to prevent damage or blockage caused by collision with an obstacle, visual positioning is quite important, the four-way shuttle is required to have visual positioning functions in multiple aspects due to multiple movement directions, at least two cameras are often required to realize visual positioning, a conclusion is drawn through computer calculation, production cost is greatly increased due to the fact that the cameras are arranged in each driving direction of the four-way shuttle, and the burden of a using mechanism is increased.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a visual positioning device of four-way shuttle, its characterized in that, includes the automobile body, the inside circular groove of having seted up of automobile body, the inside holding ring that is provided with of circular groove, and set up four equidistant draw-in grooves that distribute on the holding ring, the holding ring upper end is provided with the gyro wheel, and the gyro wheel upper end is provided with the camera, the camera is provided with two and arranges in one side of automobile body simultaneously.

As a preferred implementation mode of the utility model, the bottom end of the supporting ring is fixedly connected to the bottom of the circular groove of the vehicle body, driving motors are symmetrically arranged on the side surfaces of the supporting ring, and a baffle is fixedly connected to a rotating shaft of each driving motor.

As a preferred implementation mode of the utility model, the middle of the supporting ring is provided with the upright post, the tail end of the upright post is fixedly connected with the bottom of the circular groove, the top end of the upright post is fixedly connected with the cover plate, the cover plate is fixedly connected above the vehicle body through the supporting column, and the height of the supporting column is larger than that of the camera.

As a preferred implementation mode of the utility model, the outside of the upright post is movably sleeved with a sleeve, the top of the sleeve is fixedly connected with an inner disc, the inner disc is made of marble, the outer side of the inner disc is fixedly connected with a connecting block at equal intervals, the outer end of the connecting block is fixedly connected with an outer ring, and the outer ring is fixedly connected with a camera.

As a preferred embodiment of the utility model, the bottom end of the side surface of the sleeve is fixedly connected with a rotating shaft at equal intervals, and one end of the rotating shaft is rotatably connected with the central shaft of the roller.

As a preferred implementation mode of the utility model, both sides of the clamping groove are subjected to smooth treatment, grooves are formed in the clamping groove, the size of the grooves is matched with that of the rollers, the positions of the rollers just correspond to those of the grooves, the depth of the clamping groove can enable the baffle plates to be in interference contact with the inner disc when the rollers are clamped into the grooves, and the bottom ends of the rollers can be slightly higher than the top of the supporting ring when the baffle plates are vertically upwards.

Compared with the prior art, the utility model has the following beneficial effects: the positioning of the distance can be realized through the two cameras, and the rotation of the fixed angle of the cameras can be realized through the mutual clamping of the idler wheels and the clamping grooves.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is an internal structural diagram of a visual positioning device of a four-way shuttle;

FIG. 2 is a schematic illustration of a coverless structure of a visual positioning device of a four-way shuttle;

fig. 3 is an external structural schematic diagram of a visual positioning device of a four-way shuttle.

In the figure: 1. a vehicle body; 2. a cover plate; 3. a support column; 4. a camera; 5. an outer ring; 6. an inner disk; 7. a connecting block; 8. a column; 9. a roller; 10. a sleeve; 11. a support ring; 12. a clamping groove; 13. a groove; 14. a baffle; 15. a circular groove; 16. a driving motor; 17. a rotating shaft.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 3, a visual positioning device of four-way shuttle is characterized by comprising a vehicle body 1, wherein a circular groove 15 is formed in the vehicle body 1, a supporting ring 11 is arranged in the circular groove, four clamping grooves 12 distributed at equal intervals are formed in the supporting ring 11, a roller 9 is arranged at the upper end of the supporting ring 11, a camera 4 is arranged at the upper end of the roller 9, two cameras 4 are arranged on one side of the vehicle body 1 at the same time, positioning of a distance can be achieved through the two cameras 4, and rotation of a fixed angle of the camera 4 can be achieved through mutual clamping of the roller 9 and the clamping grooves 12.

As shown in fig. 1 to 3, in a specific embodiment, the bottom end of the supporting ring 11 is fixedly connected to the bottom of the circular groove 15 of the vehicle body 1, and the side surfaces of the supporting ring 11 are symmetrically distributed and provided with driving motors 16, and a rotating shaft of each driving motor 16 is fixedly connected with a baffle 14. In this arrangement, the drive motor 16 is used to drive the rotation of the flap 14.

As shown in fig. 1 to 3, further, a stand column 8 is arranged in the middle of the supporting ring 11, the tail end of the stand column 8 is fixedly connected to the bottom of the circular groove 15, the top end of the stand column 8 is fixedly connected with a cover plate 2, the cover plate 2 is fixedly connected to the upper side of the vehicle body 1 through a supporting column 3, and the height of the supporting column 3 is larger than that of the camera 4. In this setting, apron 2 is used for protecting shuttle internal mechanism, and support column 3 highly is greater than camera 4 highly can provide the displacement space for camera 4 reciprocates.

As shown in fig. 1 to 3, further, the outside of the upright post 8 is movably sleeved with a sleeve 10, the top of the sleeve 10 is fixedly connected with an inner disc 6, the inner disc 6 is made of marble, the outer side of the inner disc 6 is fixedly connected with a connecting block 7 at equal intervals, the outer end of the connecting block 7 is fixedly connected with an outer circular ring 5, and the outer circular ring 5 is fixedly connected with the camera 4. In this arrangement, the marble inner disk 6 can be weighted to stabilize it.

As shown in fig. 1 to 3, further, the bottom end of the side surface of the sleeve 10 is fixedly connected with a rotating shaft 17 at equal intervals, and one end of the rotating shaft 17 is rotatably connected to the central shaft of the roller 9. In this arrangement, the spindle 17 is used to link the roller 9 and the sleeve 10.

As shown in fig. 1 to 3, further, the two sides of the clamping groove 12 are subjected to smoothing treatment, so that the roller 9 can be discharged from the clamping groove 12, a groove 13 is formed in the clamping groove 12, the size of the groove 13 is matched with that of the roller 9, the roller 9 is placed in dislocation when rolling, the position of the roller 9 corresponds to that of the groove 13, the blocking piece 14 can be in interference contact with the inner disc 6 when the roller 9 is clamped into the groove 13 due to the depth of the clamping groove 12, and the bottom end of the roller 9 can be slightly higher than the top of the supporting ring 11 when the blocking piece 14 is vertically upwards. In this arrangement, the inner disc 6 can be lifted up during rotation of the catch 14 to disengage the roller 9 from the catch 12.

The implementation principle of the visual positioning device of the four-way shuttle vehicle in the embodiment is as follows: when the device is used, the driving motor 16 is controlled to rotate to drive the baffle plates 14 to rotate in the same direction to jack up the inner disc 6, meanwhile, the baffle plates 14 give the inner disc 6 a rotating force, so that the roller 9 falls into the groove 13 at the top of the supporting ring 11 while being separated from the clamping groove 12, and continuously rolls under the action of inertia, so that the roller 9 falls into the next clamping groove 12 to achieve the purpose of rotating by a fixed angle, at the moment, the camera 4 follows rotation under the action of the inner disc 6, so that the camera faces different surfaces of the shuttle, and the camera 4 processes shooting scenes and obtains distances to realize visual positioning.

Claims

1. The utility model provides a visual positioning device of four-way shuttle, its characterized in that, including automobile body (1), circular groove (15) have been seted up to automobile body (1) inside, circular groove inside is provided with supporting ring (11), and has seted up four equidistant draw-in grooves (12) of distribution on supporting ring (11), supporting ring (11) upper end is provided with gyro wheel (9), and gyro wheel (9) upper end is provided with camera (4), camera (4) are provided with two and arrange in one side of automobile body (1) simultaneously.

2. The visual positioning device of the four-way shuttle vehicle according to claim 1, wherein the bottom end of the supporting ring (11) is fixedly connected to the bottom of the circular groove (15) of the vehicle body (1), driving motors (16) are symmetrically distributed on the side surfaces of the supporting ring (11), and a baffle (14) is fixedly connected to a rotating shaft of the driving motor (16).

3. The visual positioning device of the four-way shuttle according to claim 2, wherein a stand column (8) is arranged in the middle of the supporting ring (11), the tail end of the stand column (8) is fixedly connected to the bottom of the circular groove (15), the top end of the stand column (8) is fixedly connected with a cover plate (2), the cover plate (2) is fixedly connected to the upper side of the vehicle body (1) through a supporting column (3), and the height of the supporting column (3) is larger than that of the camera (4).

4. A visual positioning device for a four-way shuttle according to claim 3, wherein a sleeve (10) is movably sleeved outside the upright post (8), an inner disc (6) is fixedly connected to the top of the sleeve (10), the inner disc (6) is made of marble, connecting blocks (7) are fixedly connected to the outer side of the inner disc (6) at equal intervals, an outer ring (5) is fixedly connected to the outer end of each connecting block (7), and the outer ring (5) is fixedly connected with the camera (4).

5. The visual positioning device of the four-way shuttle as claimed in claim 4, wherein the bottom end of the side surface of the sleeve (10) is fixedly connected with a rotating shaft (17) at equal intervals, and one end of the rotating shaft (17) is rotatably connected with a central shaft of the roller (9).

6. The visual positioning device of the four-way shuttle according to claim 2, wherein two sides of the clamping groove (12) are subjected to smooth treatment, a groove (13) is formed in the clamping groove (12), the size of the groove (13) is matched with that of the roller (9), the position of the roller (9) corresponds to that of the groove (13), the depth of the clamping groove (12) enables the baffle (14) to be in interference contact with the inner disc (6) when the roller (9) is clamped into the groove (13), and the bottom end of the roller (9) is slightly higher than the top of the supporting ring (11) when the baffle (14) faces upwards vertically.