CN211541280U

CN211541280U - Cloud platform subassembly and robot

Info

Publication number: CN211541280U
Application number: CN201921447766.9U
Authority: CN
Inventors: 刘伟; 阮小武; 左睿
Original assignee: Shenzhen Anze Intelligent Robot Co ltd
Current assignee: Shenzhen Anze Intelligent Robot Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-09-22
Anticipated expiration: 2029-09-02

Abstract

The utility model provides a cloud platform subassembly and robot comprising the same, comprising a base, a rotary table, an antenna and a connecting piece, wherein the base is rotationally connected to the bottom of the rotary table, and the antenna is arranged at the top of the rotary table; the connecting piece includes stator, rotor and first electric connecting wire, and the stator is located in the revolving stage, and the rotor is located in the stator and can be for the stator free rotation, and first electric connecting wire is located in the rotor, and first electric connecting wire is used for connecting antenna and signal processor. The antenna and the external processor are connected through the connecting piece, namely, the antenna signal and the signal processor communicate signals through the connecting piece, so that the connection of the antenna and the signal processor cannot interfere with the rotation of the turntable, and the signal communication between the antenna and the external processor cannot be influenced by the rotation of the cradle head; in addition, compared with the prior art that the antenna is arranged on the robot main body, the antenna is arranged on the top of the rotary table and cannot be shielded, and the stability and effectiveness of receiving and transmitting the antenna signals are further optimized.

Description

Cloud platform subassembly and robot

Technical Field

The utility model belongs to the technical field of the robot, more specifically say, relate to a cloud platform subassembly and robot.

Background

In the field of robots, for example, patrol cars used in communities or squares generally need to be provided with a cradle head for mounting a camera and an antenna for receiving and transmitting wireless signals, but in the current robot structure, the rationality of the arrangement of the cradle head and the antenna is poor, so that the antenna signals are shielded and interfered, the receiving and transmitting of the antenna signals are not smooth, and the operation of the cradle head is often influenced by changing the arrangement position of the antenna.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cloud platform subassembly to solve the cloud platform of present robot and antenna setting rationality not good enough antenna signal and the cloud platform operation that leads to receive the technical problem of interference.

In order to achieve the above object, the utility model adopts the following technical scheme:

there is provided a pan and tilt head assembly comprising: the antenna comprises a base, a rotary table, an antenna and a connecting piece, wherein the base is rotatably connected to the bottom of the rotary table, and the antenna is arranged at the top of the rotary table;

the connecting piece comprises a stator, a rotor and a first electric connecting wire, the stator is arranged in the rotary table, the rotor is arranged in the stator and can freely rotate relative to the stator, the first electric connecting wire is arranged in the rotor, and the first electric connecting wire is connected with a signal processor used for the antenna and the outside.

Further, the connecting piece is a slip ring.

Further, the holder assembly further comprises a display, and the display is connected to the rotary table and can rotate along with the rotary table.

Further, the holder assembly further comprises an outer cover, the outer cover is arranged on the periphery of the rotating platform and the periphery of the antenna, and the display is arranged on the outer cover.

Further, the cloud platform subassembly is still including locating the power in the revolving stage, the connecting piece still includes the second electricity and connects the line, the second electricity connect the line connect the power with the display.

Furthermore, the revolving stage include with the base rotates the bottom of being connected, and connect in the top cap of bottom, the top cap with the bottom encloses to close and forms and holds the chamber, the antenna set up in on the top cap and be located hold the chamber outside, the connecting piece is located hold the intracavity.

Further, the cloud platform subassembly still includes water joint, and water joint wears to locate the top cap, the second electricity connection line passes through water joint with display electric connection.

Further, the holder assembly further comprises a camera, and the camera is connected to the rotary table and can rotate along with the rotary table. Further, the holder assembly further comprises a light source, and the light source is connected to the rotary table and can rotate along with the rotary table.

The utility model also provides a robot, the robot includes the robot main part and as above cloud platform subassembly, cloud platform subassembly is located in the robot main part.

The embodiment of the invention has the following beneficial effects:

the utility model provides a cloud platform subassembly, through connecting piece connection antenna and external signal processor, this connecting piece includes stator, rotor and first electric connecting wire, the stator sets up in the revolving stage, the rotor sets up in the stator and can rotate relative to the stator, first electric connecting wire sets up in the rotor and can rotate relative to the stator along with the rotor, the relative both ends of this first electric connecting wire are connected with antenna and signal processor respectively; therefore, the connection between the antenna and the signal processor cannot interfere the rotation of the rotary table, and the rotation of the holder cannot influence the signal communication between the antenna and the external processor; in addition, compared with the prior art that the antenna is arranged on the robot main body, the antenna is arranged on the top of the rotary table and cannot be shielded, and the stability and effectiveness of receiving and transmitting the antenna signals are further optimized.

The utility model provides a robot possesses all beneficial effects that above-mentioned cloud platform subassembly had because of having adopted above-mentioned cloud platform subassembly, and here is no longer repeated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of an axial measurement structure of a pan/tilt head assembly according to an embodiment of the present invention;

FIG. 2 is a front view of the pan/tilt head assembly shown in FIG. 1;

FIG. 3 is a schematic sectional view taken along line A-A in FIG. 2;

FIG. 4 is a first schematic front view of the pan/tilt head assembly shown in FIG. 1;

fig. 5 is a schematic diagram of an explosive structure of the pan/tilt head assembly shown in fig. 1.

Wherein, in the figures, the respective reference numerals:

10. a holder assembly; 20. a signal processor;

100. the holder body; 110. a turntable; 111. a bottom cover; 112. a top cover; 1121. a recessed groove; 113. an accommodating chamber; 114. a screw post; 120. a base; 130. a housing; 115. a connecting plate;

200. a connecting member; 210. a first electrical connection line;

300. an antenna; 310. a waterproof gasket;

400. a display; 411. a circuit board; 412. a display screen; 413. a display housing;

500. a waterproof joint;

600. a waterproof pressing plate;

700. a waterproof backing plate;

800. a camera; 810. a wiper;

900. a light source.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, a pan/tilt head assembly 10 and a robot according to the present invention will now be described. The head assembly 10 is for a robot, which in this embodiment is preferably a patrol car.

Specifically, referring to fig. 1 to 3, the pan/tilt head assembly 10 includes a pan/tilt head body 100, a connecting member 200 and an antenna 300, wherein the pan/tilt head body 100 includes a base 120 and a turntable 110, a bottom of the turntable 110 is rotatably connected to the base 120 and can rotate around a vertical direction with respect to the base 120, the antenna 300 is disposed on a top of the turntable 110, the connecting member 200 is connected to the antenna 300, and the connecting member 200 is used for electrically connecting the antenna 300 to an external signal processor 20, that is, the antenna 300 is electrically connected to the external signal processor 20 through the connecting member 200.

It is understood that, since the antenna 300 is disposed on the top of the turntable 110, it is not shielded or interfered by the robot body or the pan/tilt head assembly 10; in addition, the connecting member 200 includes a stator, a rotor and a first electrical connection line 210, the stator is disposed in the turntable 110, the rotor is disposed in the stator and can rotate relative to the stator, the first electrical connection line 210 is disposed in the rotor and can rotate relative to the stator along with the rotor, and two opposite ends of the first electrical connection line 210 are respectively connected to the antenna 300 and the signal processor 20; in this way, when the turntable 110 rotates, the position of the first electrical connection line 210 is not affected, so that signal transmission between the antenna 300 and the signal processor 20 is not affected, and similarly, when the first electrical connection line 210 is displaced due to the antenna 300 or due to the removal and maintenance of the processor, the movement of the turntable 110 is not affected.

To sum up, the cradle head assembly 10 provided by the present invention connects the antenna 300 and the external processor through the connecting member 200, that is, the antenna 300 signal and the signal processor 20 communicate with each other through the connecting member 200, so that the connection between the antenna 300 and the signal processor 20 will not interfere with the rotation of the turntable 110, and the cradle head rotation will not affect the signal communication between the antenna 300 and the external processor; in addition, compared to the conventional case where the antenna 300 is installed on the robot main body, the antenna 300 is installed on the top of the turntable 110 without being blocked, and thus, the stability and effectiveness of the signal transmission and reception of the antenna 300 are further optimized.

In the present embodiment, the antenna 300 is preferably a GPS antenna 300, but in other embodiments of the present invention, the antenna 300 may also be other types of antennas 300 for receiving or transmitting wireless signals.

In one embodiment, referring to fig. 3, the stator is fixed to a screw post 114 provided in the turntable 110 by a screw. Of course, in other embodiments of the present invention, the stator may be disposed in the turntable 110 by other methods, and the only limitation is that set forth herein.

In one embodiment, referring to fig. 1 to 3, the connecting member 200 is a slip ring. Of course, in other embodiments of the present invention, the connection member 200 may be other structures to satisfy the requirement that the antenna 300 is electrically connected to the signal processor 20, and the operation of the antenna 300 and the rotation of the turntable 110 do not interfere with each other, which is not limited herein.

In an embodiment, referring to fig. 1 to 4, the turntable 110 includes a bottom cover 111 and a top cover 112, wherein the bottom cover 111 is rotatably connected to the base 120, the top cover 112 is connected to the top of the bottom cover 111 and encloses with the bottom cover 111 to form a receiving cavity 113, the connector 200 is disposed in the receiving cavity 113, and the antenna 300 is connected to the top cover 112 and located outside the receiving cavity 113. Specifically, the top cover 112 is recessed downward from the middle to form a cone-shaped recess groove 1121, the antenna 300 is partially disposed in the recess groove 1121 and partially protrudes out of the recess groove 1121, the antenna 300 is connected to the top cover 112 by a screw, and the screw is located at the bottom of the recess groove 1121. Such a structure is not only simple to process, but also enhances the stability of the antenna 300 and the top cover 112, and greatly reduces the number of required connecting pieces 200.

In one embodiment, referring to fig. 3 to 5, a waterproof gasket 310 is disposed between the antenna 300 and the top cover 112.

In an embodiment, referring to fig. 1 to 5, the head assembly 10 further includes a display 400, the display 400 is connected to the turntable 110 and can rotate along with the rotation of the turntable 110, and the display 400 is used for electrically connecting with a controller of the robot. Here, the controller can be electrically connected with each functional unit of the robot, and can control and adjust the motion parameters or other functional parameters of the robot main body; of course, the drive mechanism of the turntable 110, the antenna 300, and the signal processor 20 may be electrically connected. Thus, the operation state information of the turntable 110 and the information of the antenna 300 can be displayed by the display 400, and external display equipment as in the conventional structure is not needed, so that the operation and maintenance of the pan-tilt assembly 10 and the robot are greatly facilitated for users.

In an embodiment, referring to fig. 1 to 5, the holder assembly 10 further includes a cover 130, the cover 130 covers the outer peripheries of the turntable 110 and the antenna 300 and is coupled to the turntable 110, and the cover 130 mainly plays a role in preventing water and dust. It is understood that the structure and material of the housing 130 do not affect the transmission and reception of signals of the antenna 300. In addition, the display 400 is disposed on the cover 130, that is, the display 400 is connected to the turntable 110 through the cover 130.

In one embodiment, referring to fig. 3-5, the top cover 112 and the housing 113 are connected together by a connecting plate 115 with screws.

In an embodiment, referring to fig. 1 to 4, the display 400 includes a circuit board 411, a display screen 412 and a display housing 413, the display housing 413 is disposed on the housing 130, the circuit board 411 is electrically connected to the display screen 412, the display screen 412 faces the display housing 413, and is electrically connected to a power source disposed in the accommodating cavity 113 through the connector 200. Specifically, the connector 200 further includes a second electrical connection line provided on the rotor of the connector 200, opposite ends of which are connected to the circuit board 411 and the power supply, respectively, to supply power to the display 400.

As can be understood, the circuit board 411 is located outside the accommodating cavity 113, and the power source is located inside the accommodating cavity 113, in an embodiment, referring to fig. 3 to fig. 4, in order to ensure that water does not enter the accommodating cavity 113, the head assembly 10 further includes a waterproof connector 500, the waterproof connector 500 is disposed in a through hole communicating the external space and the accommodating cavity 113, and the second electrical connection line is electrically connected to the electronic components located outside the accommodating cavity 113, such as the circuit board 411 and the display screen 412 of the display 400, through the waterproof connector 500. Thus, the stability of the connection of the display 400 to the power supply can be further improved, while ensuring the safety of the power supply.

In an embodiment, referring to fig. 3 to 4, the pan/tilt head assembly 10 further includes a waterproof pressing plate 600 and a waterproof pad 700, the waterproof pressing plate 600 and the waterproof pad 700 are both located between the outer cover 130 and the top cover 112 and connected to the outer cover 130, the waterproof pad 700 is disposed on a side of the circuit board 411 facing the bottom shell, the waterproof pressing plate 600 is disposed on a side of the waterproof pad 700 opposite to the circuit board 411, and the waterproof pressing plate 600 and the waterproof pad 700 mainly protect the circuit board 411 and the display screen 412.

In an embodiment, referring to fig. 1 to 2, the holder assembly 10 further includes a camera 800 and a wiper 810, the camera 800 is connected to one side of the turntable 110 and can rotate along with the turntable 110, the wiper 810 is rotatably connected to the housing for placing the camera 800, and is used for wiping off rainwater falling on the light incident surface of the camera 800. It is understood that the wiper 810, although referred to as wiper 810, is not intended to be limited only to wiping rain, but may be used to wipe dust, dew, or other stains.

In an embodiment, referring to fig. 1 to 2, a motor is further disposed in the housing of the camera 800, and the motor is connected to the wiper 810 and electrically connected to the controller, so that the controller can control the motor to drive the wiper 810 to move, so as to wipe off moisture or other stains on the light incident surface of the camera 800, thereby ensuring stability and definition of the image shot by the camera 800. And, under the control of the controller, the picture taken by the camera 800 can also be displayed through the display 400.

In an embodiment, referring to fig. 1 to 2, the pan/tilt head assembly 10 further includes a light source 900 connected to the rotating platform 110 and capable of rotating along with the rotation of the rotating platform 110, and the light source 900 is further electrically connected to the controller, in this embodiment, the light source 900 is preferably a projection lamp, and functions to illuminate on one hand and supplement light for the camera 800 to take pictures on the other hand. The light source 900 and the camera 800 are respectively located at two opposite sides of the rotary head and can rotate along with the rotary table 110.

The utility model provides a robot has possessed above-mentioned cloud platform subassembly 10 and has had all beneficial effects that above-mentioned cloud platform subassembly 10 had because of having adopted above-mentioned cloud platform subassembly 10, and here is no longer repeated.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Cloud platform subassembly, its characterized in that: the antenna comprises a base, a rotary table, an antenna and a connecting piece, wherein the base is rotatably connected to the bottom of the rotary table, and the antenna is arranged at the top of the rotary table;

the connecting piece comprises a stator, a rotor and a first electric connecting wire, the stator is arranged in the rotary table, the rotor is arranged in the stator and can freely rotate relative to the stator, the first electric connecting wire is arranged in the rotor, and the first electric connecting wire is used for connecting the antenna and an external signal processor.

2. A head assembly according to claim 1, wherein: the connecting piece is a slip ring.

3. A head assembly according to claim 1, wherein: the holder assembly further comprises a display, and the display is connected to the rotary table and can rotate along with the rotary table.

4. A head assembly according to claim 3, wherein: the holder assembly further comprises an outer cover, the outer cover is arranged on the periphery of the rotating platform and the periphery of the antenna, and the display is arranged on the outer cover.

5. A head assembly according to claim 3, wherein: the holder assembly further comprises a power supply arranged in the rotary table, the connecting piece further comprises a second electric connecting wire, and the second electric connecting wire is connected with the power supply and the display.

6. A head assembly according to any one of claims 1 to 4, wherein: the turntable comprises a bottom cover and a top cover, the bottom cover is rotatably connected with the base, the top cover is connected with the top cover of the bottom cover, the top cover and the bottom cover are enclosed to form an accommodating cavity, the antenna is arranged on the top cover and located outside the accommodating cavity, and the connecting piece is located in the accommodating cavity.

7. A head assembly according to claim 5, wherein: the turntable comprises a bottom cover and a top cover, the bottom cover is rotatably connected with the base, the top cover is connected with the top cover of the bottom cover, the top cover and the bottom cover are enclosed to form an accommodating cavity, the antenna is arranged on the top cover and located outside the accommodating cavity, and the connecting piece is located in the accommodating cavity.

8. A head assembly according to claim 7, wherein: the cloud platform subassembly still includes water joint, water joint wears to locate the top cap, the second electricity connecting wire passes through water joint with display electric connection.

9. A head assembly according to any one of claims 1 to 5, wherein: the holder assembly further comprises a camera, and the camera is connected to the rotary table and can rotate along with the rotary table.

10. A head assembly according to any one of claims 1 to 5, wherein: the holder assembly further comprises a light source, and the light source is connected to the rotary table and can rotate along with the rotary table.

11. Robot, its characterized in that: the robot comprises a robot main body and the holder assembly of any one of claims 1 to 10, wherein the holder assembly is arranged on the robot main body.