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Robot head structure and robot

A robot and head technology, applied in the field of robots, can solve the problems of large operation space, complex structure, complicated operation, etc., and achieve the effect of good continuity, high mechanical strength and motion accuracy, and avoid unresponsiveness.

Active Publication Date: 2017-05-31
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a robot head structure and a robot to solve the problem that the robot head structure in the prior art requires a large operating space
Complex structure, cumbersome operation, large volume, high cost, etc.

Method used

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  • Robot head structure and robot
  • Robot head structure and robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] figure 1 It is a schematic diagram of a robot head structure according to an embodiment of the present invention, see figure 1 The robot head structure 1 of this embodiment includes: a head housing, a rotating shaft 11 and a motor 12 for driving the rotating shaft 11,

[0020] The rotating shaft 11 is installed on the head housing, and one end of the rotating shaft 11 has a shaft hole 110, and the motor shaft 120 of the motor 12 is inserted in the shaft hole 110 of the rotating shaft 11; the rotating shaft 11 is provided with a first through hole, and the motor shaft 120 is provided with a second through hole,

[0021] The robot head structure also includes a first fastener. After the motor shaft 120 is inserted into the shaft hole 110 of the rotating shaft, the positions of the second through hole correspond to the first through hole, and the first fastener passes through the first through hole. and the second through hole, the motor shaft 120 is installed in the sha...

Embodiment 2

[0025] figure 2 It is a schematic diagram of the rotating shaft connected to the motor of a robot head structure according to an embodiment of the present invention, image 3 It is a schematic diagram of the rotating shaft of a robot head structure not connected to the motor according to an embodiment of the present invention, Figure 4 is a schematic diagram of a rotating shaft in an embodiment of the present invention, Figure 5 It is a schematic diagram of a motor according to an embodiment of the present invention. The following combination Figure 2 to Figure 5 The structure of the robot head of this embodiment will be specifically described.

[0026] see figure 2 and image 3 , the robot head structure includes a head shell 20, the head shell 20 is provided with a movable passage 201, the motor 22 is fixedly connected with the body of the robot through the movable passage 201, and is stationary relative to the fuselage, the rotating shaft 21 and the head The casi...

Embodiment 3

[0051] Image 6 is a schematic diagram of a robot according to an embodiment of the present invention, see Image 6 , the robot includes a body 62 and a robot head structure 61 connected to the body 62 .

[0052] It should be noted that the head structure of the robot in this embodiment adopts the head structure of the robot in the foregoing embodiments. Therefore, the robot of this embodiment has a simple and compact structure, can adjust the movement angle at will, has high movement precision, and the head movement is more anthropomorphic. The volume can be designed smaller and the cost is lower.

[0053] In summary, the robot head structure of the embodiment of the present invention has the following advantages:

[0054] (1) The assembly of the motor and the rotating shaft does not require bearings and related structural parts, and the cost is low, the flexibility is good, the installation is convenient, the required assembly space is small, and the mechanical strength a...

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Abstract

The invention discloses a robot head structure and a robot. The robot head structure comprises a head shell, a rotation shaft and a motor for driving the rotation shaft, wherein the rotation shaft is installed on the head shell, a shaft hole is formed in one end of the rotation shaft, and the motor shaft of the motor is inserted into the shaft hole of the rotation shaft; the rotation shaft is provided with a first through hole, and a second through hole is formed in the motor shaft. The robot head structure also comprises a first fastener; after the motor shaft is inserted into the shaft hole of the rotation shaft, positions of the second through hole and the first through holes are corresponding to each other, the first fastener passes through the first through hole and the second through hole, and thus the motor shaft can drive the rotation shaft to drive the head shell to move by installing the motor shaft into the shaft hole of the rotation shaft. According to the embodiment of the invention, the shaft hole is formed in one end of the rotation shaft installed on the head shell, the motor shaft is inserted into the shaft hole and installed into the same by using the first fastener, so that a bearing is not needed for assembling the motor and the rotation shaft, the installation is convenient, the required assembly space is small, the mechanism strength and reliability are high, and the structure is simple and compact.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a robot head structure and a robot. Background technique [0002] With the development of the robot industry, robots on the market are the first choice for more and more elderly people and children to live in and accompany them. The current robot motor installation method is generally through the interference fit between the motor shaft and the bearing, and the motor shaft is strongly pressed into the bearing installation hole with an external force, and then the motor bearing is assembled into the structural part. The assembly is very difficult and requires the help of external equipment. It also requires a large operating space, complex structure, cumbersome operation, large volume and high cost. Contents of the invention [0003] The invention provides a robot head structure and a robot to solve the problem that the robot head structure in the prior art requires a large oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J11/00B25J17/00
CPCB25J11/00B25J17/00
Inventor 罗志平张向东
Owner GOERTEK INC
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