CN212919419U

CN212919419U - Security robot

Info

Publication number: CN212919419U
Application number: CN202021872267.7U
Authority: CN
Inventors: 何灏; 辛育; 贺龙钊; 张欢; 刘茂金; 王磊; 刘梓轩
Original assignee: Shenzhen Landau Zhitong Technology Co ltd
Current assignee: Shenzhen Landau Zhitong Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-09
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to the technical field of security robots, and discloses a security robot, which comprises a first motor, wherein the first motor is controlled to operate to rotate a driving wheel, the driving wheel rotates to drive a driven wheel meshed with the outer wall of the driving wheel to rotate, the driven wheel rotates to drive a vertical shaft to rotate, so that the monitoring angle of a main camera can be adjusted, a second motor is controlled to operate to directly drive an auxiliary camera to rotate through a connecting block, the monitoring angle of the auxiliary camera is adjusted, when a narrow space needs to be monitored, a third motor is controlled to operate to drive a first gear and a second gear to rotate, the first gear and the second gear rotate to enable a first cross rod and a second cross rod to be close to or away from each other through a first rack and a second rack meshed with the outer wall of the first gear and the second gear, when the first cross rod and the second cross rod are away from each other, a rotating shaft gradually extends out of a guide sleeve, so, narrow and small space can be monitored, and the security robot body is not required to enter.

Description

Security robot

Technical Field

The utility model relates to a security protection robotechnology field specifically is a security protection robot.

Background

The security robot is a robot which assists human beings to complete safety protection work in a semi-autonomous or autonomous mode or under the complete control of the human beings. The security robot is used as a subdivision field of the robot industry, is based on the actual production and living needs, and is mainly used for solving potential safety hazards, patrol monitoring, disaster warning and the like;

at present, the security robot has various functions and shapes and is used for meeting different use requirements. However, in practical application, it is found that the conventional security robot still has certain disadvantages, for example, cameras of many security robots are fixed on a robot body at the present stage, which is inconvenient for adjusting a monitoring angle, and the security robot is difficult to enter in some areas with narrow space due to a large human volume of the security robot, so that monitoring cannot be performed;

based on this, we propose a security robot, hopefully solve the shortcomings in the prior art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a security protection robot possesses easily to adjust the monitoring angle, can carry out the advantage monitored to narrow and small space.

(II) technical scheme

For realize above-mentioned easily adjust control angle, can carry out the purpose monitored to narrow and small space, the utility model provides a following technical scheme: a security robot comprises a shell, wherein a driving wheel is arranged at the bottom of the shell, a partition plate is fixedly connected to the inner wall of the shell, a bearing is fixedly connected to the top of the partition plate, a vertical shaft is arranged at the top of the bearing, a main camera is fixedly connected to the top of the vertical shaft, a driven wheel is fixedly connected to the outer wall of the vertical shaft, a driving wheel is meshed with the outer wall of the driven wheel, the driving wheel is fixedly connected to the outer wall of an output shaft of a first motor, and the first motor is fixedly connected to the top of the partition plate;

a first transverse rod and a second transverse rod are arranged below the partition plate, a first rack is fixedly connected to the top of the first transverse rod, a first gear is meshed with the outer wall of the first rack, a second rack is fixedly connected to the bottom of the second transverse rod, and a second gear is meshed with the outer wall of the second rack;

the end of the first cross rod and the end of the second cross rod are fixedly connected with rotating shafts, the outer walls of the rotating shafts are connected with guide sleeves in an inserted mode, the guide sleeves are fixedly connected to the outer wall of the shell, the second motor is fixedly connected to the inside of the rotating shafts, a connecting block is fixedly connected to the top of an output shaft of the second motor, and an auxiliary camera is fixedly connected to the outer wall of the connecting block.

As an optimal technical scheme of the utility model, the outer wall swing joint of vertical axis has the stable cover, stable cover fixed connection is at the top of casing.

As an optimized technical scheme of the utility model, first horizontal pole and second horizontal pole parallel arrangement, the position staggers each other.

As a preferred technical scheme of the utility model, the back of first gear and second gear all is provided with the third motor, third motor fixed connection is on the inner wall of casing.

As a preferred technical scheme of the utility model, the inboard equal fixedly connected with guide ring in the back of first horizontal pole and second horizontal pole, the inside grafting of guide ring has the guide bar, guide bar fixed connection is on the inside wall of casing.

As a preferred technical scheme of the utility model, the equal fixedly connected with stopper in right-hand member of first rack and the left end of second rack.

As a preferred technical scheme of the utility model, the spacing groove has been seted up to the inside of uide bushing, the outer wall fixedly connected with baffle of pivot, the diameter of baffle and the diameter phase-match of spacing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a security robot possesses following beneficial effect:

1. this security protection robot, the operation of the first motor of control can make the action wheel rotatory, and the action wheel is rotatory to drive its outer wall meshing from the driving wheel rotatory, and it is rotatory to drive the vertical axis from the driving wheel rotation to can adjust the control angle of main camera, control second motor operation can directly drive vice camera rotation through the connecting block, adjusts the control angle of vice camera, adjusts more convenience, has improved security protection robot's work efficiency.

2. This security protection robot, the first gear of third motor operation drive and second gear are rotatory, first gear and the rotation of second gear make first horizontal pole and second horizontal pole be close to each other or keep away from each other through its outer wall meshed first rack and second rack, when first horizontal pole and second horizontal pole are kept away from each other, the pivot stretches out from the uide bushing gradually, thereby it stretches out to drive vice camera, can monitor narrow and small space, do not need security protection robot body to get into, directly use vice camera control can.

Drawings

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

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

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion B of FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of a portion C in fig. 2 according to the present invention.

In the figure: the camera comprises a shell 1, a driving wheel 2, a partition plate 3, a bearing 4, a vertical shaft 5, a stabilizing sleeve 6, a main camera 7, a driven wheel 8, a driving wheel 9, a first motor 10, a first cross rod 11, a first rack 12, a first gear 13, a second cross rod 14, a second rack 15, a second gear 16, a limiting block 17, a rotating shaft 18, a guide sleeve 19, a limiting groove 20, a second motor 21, a connecting block 22 and an auxiliary camera 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a security robot comprises a housing 1, wherein a driving wheel 2 is arranged at the bottom of the housing 1, a partition plate 3 is fixedly connected to the inner wall of the housing 1, a bearing 4 is fixedly connected to the top of the partition plate 3, a vertical shaft 5 is arranged at the top of the bearing 4, a main camera 7 is fixedly connected to the top of the vertical shaft 5, a driven wheel 8 is fixedly connected to the outer wall of the vertical shaft 5, a driving wheel 9 is meshed with the outer wall of the driven wheel 8, the driving wheel 9 is fixedly connected to the outer wall of an output shaft of a first motor 10, and the first motor 10 is fixedly connected to the top of the;

a first cross bar 11 and a second cross bar 14 are arranged below the partition board 3, the top of the first cross bar 11 is fixedly connected with a first rack 12, the outer wall of the first rack 12 is meshed with a first gear 13, the bottom of the second cross bar 14 is fixedly connected with a second rack 15, and the outer wall of the second rack 15 is meshed with a second gear 16;

equal fixedly connected with pivot 18 in end of first horizontal pole 11 and second horizontal pole 14, the outer wall of pivot 18 is pegged graft and is had uide bushing 19, uide bushing 19 fixed connection is on the outer wall of casing 1, the inside fixedly connected with second motor 21 of pivot 18, the output shaft top fixedly connected with connecting block 22 of second motor 21, the vice camera 23 of outer wall fixedly connected with of connecting block 22.

In this embodiment, further, the outer wall of the vertical shaft 5 is movably connected with a stabilizing sleeve 6, the stabilizing sleeve 6 is fixedly connected to the top of the housing 1, and the position of the vertical shaft 5 is limited by the stabilizing sleeve 6, so that the rotation of the vertical shaft 5 is more stable.

In this embodiment, further, the first cross bar 11 and the second cross bar 14 are disposed in parallel and staggered with respect to each other, and when the first cross bar 11 and the second cross bar 14 are close to each other, they will not block each other.

In this embodiment, further, the back surfaces of the first gear 13 and the second gear 16 are both provided with a third motor, and the third motor is fixedly connected to the inner wall of the housing 1, so as to conveniently control the rotation of the first gear 13 and the second gear 16.

In this embodiment, further, the inboard equal fixedly connected with guide ring in the back of first horizontal pole 11 and second horizontal pole 14, the inside grafting of guide ring has the guide bar, and guide bar fixed connection makes the more stable of the side-to-side motion of first horizontal pole 11 and second horizontal pole 14 on the inside wall of casing 1.

In this embodiment, furthermore, the right end of the first rack 12 and the left end of the second rack 15 are both fixedly connected with a limiting block 17 to limit the moving positions of the first cross rod 11 and the second cross rod 14, and to prevent the gears and the racks from being separated from each other.

In this embodiment, furthermore, a limiting groove 20 is formed in the guide sleeve 19, a baffle is fixedly connected to the outer wall of the rotating shaft 18, and the diameter of the baffle matches with the diameter of the limiting groove 20 to limit the moving position of the rotating shaft 18 and prevent the rotating shaft 18 from being separated from the guide sleeve 19.

In this embodiment, further, the front surface of the housing 1 is further provided with a laser radar.

The utility model discloses a theory of operation and use flow:

the first motor 10 is controlled to operate, so that the driving wheel 9 can rotate, the driving wheel 9 rotates to drive the driven wheel 8 meshed with the outer wall of the driving wheel to rotate, the driven wheel 8 rotates to drive the vertical shaft 5 to rotate, and therefore the monitoring angle of the main camera 7 can be adjusted;

the second motor 21 is controlled to run, the auxiliary camera 23 can be directly driven to rotate through the connecting block 22, and the monitoring angle of the auxiliary camera 23 is adjusted;

when a narrow space needs to be monitored, the third motor is controlled to operate to enable the first gear 13 and the second gear 16 to rotate, the first gear 13 and the second gear 16 rotate to enable the first cross rod 11 and the second cross rod 14 to be close to or far away from each other through the first rack 12 and the second rack 15 meshed with the outer walls of the first gear 13 and the second gear 16, and when the first cross rod 11 and the second cross rod 14 are far away from each other, the rotating shaft 18 gradually extends out of the guide sleeve 19 to drive the auxiliary camera 23 to extend out, the narrow space can be monitored, a security robot body is not needed to enter, and the monitoring can be directly carried out by using the auxiliary camera 23;

alternatively, the first gear 13 or the second gear 16 may be controlled to rotate independently, and only one sub-camera 23 is controlled to extend out, so as to monitor a narrow space.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a security protection robot, includes casing (1), its characterized in that: the driving device comprises a shell (1), a driving wheel (2) and a main camera, wherein a partition plate (3) is fixedly connected to the inner wall of the shell (1), a bearing (4) is fixedly connected to the top of the partition plate (3), a vertical shaft (5) is arranged at the top of the bearing (4), a main camera (7) is fixedly connected to the top of the vertical shaft (5), a driven wheel (8) is fixedly connected to the outer wall of the vertical shaft (5), a driving wheel (9) is meshed with the outer wall of the driven wheel (8), the driving wheel (9) is fixedly connected to the outer wall of an output shaft of a first motor (10), and the first motor (10) is fixedly connected to the top of the partition plate (3);

a first cross bar (11) and a second cross bar (14) are arranged below the partition plate (3), the top of the first cross bar (11) is fixedly connected with a first rack (12), the outer wall of the first rack (12) is meshed with a first gear (13), the bottom of the second cross bar (14) is fixedly connected with a second rack (15), and the outer wall of the second rack (15) is meshed with a second gear (16);

the all fixedly connected with pivot (18) of end of first horizontal pole (11) and second horizontal pole (14), the outer wall of pivot (18) is pegged graft and is had uide bushing (19), uide bushing (19) fixed connection is on the outer wall of casing (1), the inside fixedly connected with second motor (21) of pivot (18), the output shaft top fixedly connected with connecting block (22) of second motor (21), the vice camera (23) of outer wall fixedly connected with of connecting block (22).

2. The security robot according to claim 1, characterized in that: the outer wall swing joint of vertical axis (5) has stabilizing sleeve (6), stabilizing sleeve (6) fixed connection is at the top of casing (1).

3. The security robot according to claim 1, characterized in that: the first cross rod (11) and the second cross rod (14) are arranged in parallel and staggered with each other.

4. The security robot according to claim 1, characterized in that: the backs of the first gear (13) and the second gear (16) are provided with third motors, and the third motors are fixedly connected to the inner wall of the shell (1).

5. The security robot according to claim 1, characterized in that: the back inner sides of the first cross rod (11) and the second cross rod (14) are fixedly connected with guide rings, guide rods are inserted into the guide rings, and the guide rods are fixedly connected to the inner side wall of the shell (1).

6. The security robot according to claim 1, characterized in that: the right end of the first rack (12) and the left end of the second rack (15) are fixedly connected with limit blocks (17).

7. The security robot according to claim 1, characterized in that: limiting grooves (20) are formed in the guide sleeve (19), a baffle is fixedly connected to the outer wall of the rotating shaft (18), and the diameter of the baffle is matched with that of the limiting grooves (20).