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CN-224209990-U - Head mechanism and robot

CN224209990UCN 224209990 UCN224209990 UCN 224209990UCN-224209990-U

Abstract

The utility model relates to the technical field of robots, and particularly discloses a head mechanism which comprises a base, an optical acquisition assembly, an illumination assembly and a synchronous driving assembly, wherein the optical acquisition assembly, the illumination assembly and the synchronous driving assembly are arranged on the base, the optical acquisition assembly comprises a first supporting piece, a first rotating shaft and a camera body, the first supporting piece is connected with the base, the first rotating shaft is connected with the first supporting piece in a rotating mode, the camera body is connected with the first rotating shaft, the illumination assembly comprises a second supporting piece, a light source body and a second rotating shaft, the second supporting piece is connected with the base, the second rotating shaft is connected with the second supporting piece in a rotating mode, the light source body is connected with the second rotating shaft, and the synchronous driving assembly is used for driving the first rotating shaft and the second rotating shaft to rotate synchronously. The utility model further provides a robot. The illumination assembly can synchronously adjust the angle along with the optical acquisition assembly, so that the head mechanism can be flexibly adapted to detection requirements of different stations and different targets in an industrial scene.

Inventors

  • WANG XIAOHE
  • CHEN JINQIANG
  • GONG FEI
  • LUO FAN
  • LI YANGXING

Assignees

  • 欣旺达动力科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (10)

  1. 1. A head mechanism, characterized in that the head mechanism (10) comprises: A base (110); An optical collection assembly (120) connected to the base (110), wherein the optical collection assembly (120) comprises a first support (121), a first rotating shaft (122) and a camera body (124), the first support (121) is connected with the base (110), the first rotating shaft (122) is rotationally connected with the first support (121), and the camera body (124) is connected with the first rotating shaft (122); A lighting assembly (130) connected with the base (110), the lighting assembly (130) comprising a second support (131), a light source body (132) and a second rotating shaft (133), the second support (131) being connected with the base (110), the second rotating shaft (133) being rotatably connected with the second support (131) and being arranged parallel to the first rotating shaft (122), the light source body (132) being connected with the second rotating shaft (133), and And the synchronous driving assembly (140) is connected with the base (110), the first rotating shaft (122) and the second rotating shaft (133) are respectively connected with the synchronous driving assembly (140), and the synchronous driving assembly (140) is used for driving the first rotating shaft (122) and the second rotating shaft (133) to synchronously rotate.
  2. 2. The head mechanism of claim 1, wherein the synchronous drive assembly (140) comprises: A drive unit (141) connected to the base (110), the drive unit (141) having an output (141 a), the output (141 a) being coaxially connected to the first shaft (122); a drive sprocket (143) provided at the output end (141 a); a driven sprocket (144) provided on the second rotation shaft (133), and A chain (145), the chain (145) being used to connect the driving sprocket (143) and the driven sprocket (144).
  3. 3. The head mechanism according to claim 1, wherein the rotation angle of the camera body (124) about the first rotation axis (122) ranges from ±60°; and/or, the rotation angle range of the light source body (132) around the second rotating shaft (133) is +/-60 degrees.
  4. 4. The head mechanism according to claim 1, wherein the head mechanism (10) further comprises: A first connecting member (123), the first connecting member (123) being detachably connected to the camera body (124), the first connecting member (123) being connected to the first rotation shaft (122); The second connecting piece (134), second connecting piece (134) with light source body (132) can dismantle the connection, second connecting piece (134) with second pivot (133) are connected.
  5. 5. The head mechanism of claim 1, wherein the camera body (124) is an industrial camera; and/or, the light source body (132) is an industrial strip light source.
  6. 6. The head mechanism of claim 1, wherein the light source body (132) is a strobe light source.
  7. 7. A head mechanism according to any one of claims 1-6, wherein the head mechanism (10) further comprises: A housing (170), wherein the housing (170) is provided with a containing cavity (171), the base (110) is arranged in the containing cavity (171) and is connected with the inner wall of the housing (170), the containing cavity (171) is provided with an opening (172) which is arranged opposite to the base (110), the optical acquisition assembly (120), the illumination assembly (130) and the synchronous driving assembly (140) are all arranged on one side of the base (110) facing the opening (172), and The cover plate (173), the cover plate (173) with casing (170) are connected and the closing cap opening (172), first window (173 a) and second window (173 b) have been seted up to cover plate (173), optical acquisition subassembly (120) and lighting assembly (130) correspond respectively first window (173 a) and second window (173 b) setting.
  8. 8. A head mechanism according to claim 7, wherein the housing (170) is provided with a heat dissipation hole (174), the heat dissipation hole (174) is located between the base (110) and the cover plate (173), and the heat dissipation hole (174) is arranged corresponding to the illumination assembly (130).
  9. 9. The head mechanism according to claim 7, wherein the outer wall of the housing (170) is provided with a mounting bracket (175), and the mounting bracket (175) is provided with a wiring hole (175 a) penetrating the housing (170).
  10. 10. Robot, characterized by comprising a head mechanism (10) according to any of claims 1-9.

Description

Head mechanism and robot Technical Field The utility model relates to the technical field of robots, in particular to a head mechanism and a robot. Background With the development of robot technology, humanoid robots are increasingly widely applied in the fields of industrial manufacturing, logistics sorting, security inspection and the like. As a key module for the humanoid robot to sense the outside, the visual component of the head mechanism bears the core functions of image acquisition, target recognition and the like, and the performance of the visual component directly influences the task execution precision and efficiency of the robot in a complex scene. However, most of the existing vision components are fixedly installed, the shooting view angle cannot be flexibly adjusted according to the heights of different stations and the placement angles of targets in an industrial scene, so that dead zones or imaging distortion exist in part of detection areas, the application range of the vision components in a complex industrial environment is limited, and the detection requirements of different stations and different targets in the industrial scene cannot be flexibly adapted. Disclosure of utility model The utility model aims to solve the technical problem that the detection requirements of different stations and different targets in an industrial scene cannot be flexibly adapted due to fixed angles in the prior art. In order to solve the above technical problem, the present utility model provides a head mechanism including: A base; The optical acquisition assembly is connected to the base and comprises a first supporting piece, a first rotating shaft and a camera body, wherein the first supporting piece is connected with the base, the first rotating shaft is rotationally connected with the first supporting piece, and the camera body is connected with the first rotating shaft; The illumination assembly is connected with the base and comprises a second supporting piece, a light source body and a second rotating shaft, the second supporting piece is connected with the base, the second rotating shaft is rotationally connected with the second supporting piece and is arranged in parallel with the first rotating shaft, the light source body is connected with the second rotating shaft, and And the synchronous driving assembly is connected with the base, the first rotating shaft and the second rotating shaft are respectively connected with the synchronous driving assembly, and the synchronous driving assembly is used for driving the first rotating shaft and the second rotating shaft to synchronously rotate. Further preferably, the synchronous drive assembly includes: the driving unit is connected with the base and provided with an output end, and the output end is coaxially connected with the first rotating shaft; the driving chain wheel is arranged at the output end; A driven sprocket provided on the second rotation shaft, and And the chain is used for connecting the driving sprocket and the driven sprocket. Further preferably, the rotation angle range of the camera body around the first rotation axis is ±60°; and/or the rotation angle range of the light source body around the second rotating shaft is +/-60 degrees. Further preferably, the head mechanism further comprises: The first connecting piece is detachably connected with the camera body and is connected with the first rotating shaft; the second connecting piece is detachably connected with the light source body and is connected with the second rotating shaft. Further preferably, the camera body is an industrial camera; And/or the light source body is an industrial strip light source. Further preferably, the light source body is a strobe light source. Further preferably, the head mechanism further comprises: A housing provided with a housing cavity, the base is arranged in the housing cavity and connected with the inner wall of the housing, the housing cavity is provided with an opening which is arranged opposite to the base, the optical acquisition assembly, the illumination assembly and the synchronous driving assembly are all arranged on one side of the base, which faces the opening; and The cover plate is connected with the shell and seals the opening, a first window and a second window are formed in the cover plate, and the optical acquisition assembly and the illumination assembly are respectively arranged corresponding to the first window and the second window. Further preferably, the housing is provided with a heat dissipation hole, the heat dissipation hole is located between the base and the cover plate, and the heat dissipation hole is arranged corresponding to the lighting assembly. Further preferably, a mounting support is arranged on the outer wall of the shell, and a wiring hole penetrating through the shell is formed in the mounting support. The utility model also provides a robot comprising the head mechanism. Compared with the prior art,