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Stretching driving mechanism used for robot

A driving mechanism and robot technology, applied in the field of robots, can solve the problems of obstructing shooting, dirtying of transparent domes, etc., and achieve the effect of complete functions, reasonable and compact structure

Inactive Publication Date: 2017-09-29
苏州元有讯电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This kind of underwater camera has the following disadvantages: It needs to be held or installed on other objects for use. When it is directly sunk into the bottom of the water, the transparent dome will be dirty with mud, which hinders shooting

Method used

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  • Stretching driving mechanism used for robot
  • Stretching driving mechanism used for robot
  • Stretching driving mechanism used for robot

Examples

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Embodiment 1）

[0020] The present embodiment is a kind of extension driving mechanism 4 that is used for robot, see figure 1 As shown, it includes an extension drive motor 41 and two transmission assemblies 5, and the extension drive motor synchronously drives two transmission rods 33 to reciprocate along the vertical direction through the two transmission assemblies.

[0021] The stretching drive motor 41 is a dual-shaft motor, and the two ends of the drive shaft 411 extend out of the motor, thereby forming two drive output shafts 412 .

[0022] Each transmission assembly 5 includes a driving gear 51, a driven gear assembly 52, a vertical slide bar 53, a horizontal drive rod assembly 54 and a return spring 55 for providing return elastic force for the vertical slide bar;

[0023] The driving gear 51 includes a driving gear part 511 and a horizontal stud part 512, the driving gear part is fixedly arranged on a corresponding drive output shaft, and reciprocates on a vertical plane; in this em...

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Abstract

The invention discloses a stretching driving mechanism used for a robot. The stretching driving mechanism comprises two driving output shafts and two transmission assemblies, wherein the driving output shafts and the transmission assemblies rotate synchronously. Each transmission assembly comprises a drive gear, a drive gear assembly, a vertical sliding rod, a horizontal driving rod assembly and a reset spring used for providing reset elastic force for the vertical sliding rod. Connecting parts are arranged at the top ends of the vertical sliding rods. The bottom ends of the vertical sliding rods are provided with guiding limiting parts used for being inserted in grooves of involute spiral groove parts in an embedded manner. All the reset springs are arranged on the corresponding vertical sliding rods in a sleeving manner and are used for providing downward elastic force for the vertical sliding rods. When the drive gears rotate, drive gear parts drive corresponding driven gears to rotate through driven gear parts, and therefore the corresponding vertical sliding rods are driven to move vertically through the involute spiral grooves in the driven gears, and horizontal drive rods and transmission rods are driven to move vertically. The stretching driving mechanism is complete in function and reasonable in structure.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a stretching drive mechanism for a robot. Background technique [0002] Most underwater robots have cameras or cameras, which are generally used in hydrological research, underwater monitoring, underwater exploration, underwater rescue, underwater salvage, nuclear power plant water monitoring, and underwater oil operation platform cleaning and other fields. [0003] An existing underwater robot is based on an underwater camera, and a mobile module is added to complete autonomous or controlled movement. [0004] Patent document CN201733377U discloses an underwater camera, including a sealed housing, a camera module, and a control board that controls the rotation of the motor; a first gear plate is horizontally installed in the sealed housing, and the first gear plate is driven to The rotating first driving motor; a conductive slip ring for transmitting power and signal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/08B25J9/12
CPCB25J9/08B25J9/12
Inventor 陈园平
Owner 苏州元有讯电子科技有限公司
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