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A cam energy storage modular ejection mechanism and fighting robot

An energy storage module and cam technology, applied in manipulators, toys, automatic toys, etc., can solve the problems of insufficient ejection arm torque, high motor load, poor attack effect of fighting robots, etc., to improve space utilization and service life. , to achieve the effect of miniaturization design requirements

Active Publication Date: 2020-10-30
玄智(深圳)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a cam energy storage modular ejection mechanism to solve the problems of poor attack effect, high motor load and insufficient torque obtained by the ejection arm of existing fighting robots

Method used

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  • A cam energy storage modular ejection mechanism and fighting robot
  • A cam energy storage modular ejection mechanism and fighting robot
  • A cam energy storage modular ejection mechanism and fighting robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] to combine Figure 1-6Shown, the present embodiment provides a kind of fighting robot, comprises ejection mechanism 1, drive mechanism 2 and fuselage 3, and ejection mechanism 1 comprises ejection arm 11, weapon motor 12, cam 13, swing gear 14 and torsion spring (in the figure Not shown), the weapon motor 12 drives the cam 13 to rotate; the cam 13 promotes the swing gear 14 to rotate; the swing gear 14 drives the ejection arm 11 to rotate; the end of the ejection arm 11 adjacent to the swing gear 14 is provided with a torsion spring; the driving mechanism 2 includes wheels 21 It is connected with the drive motor 22, and the drive motor 22 is connected with the wheel 21; the fuselage 3 is connected with the ejection mechanism 1, and the fuselage 3 is connected with the drive mechanism 2.

[0053] Wherein, the driving mechanism 2 is a four-wheeled traveling wheel, including a wheel 21 and a driving motor 22, and the wheel 21 includes two driving wheels on the rear side an...

Embodiment 2

[0085] The difference between this embodiment and the above-mentioned embodiments is that the ejection arm 11 includes a transmission section (not shown in the figure) and an ejection section (not shown in the figure); The segment can be rotated under the promotion of the cam 13; the ejection segment is connected to the transmission segment by a shaft, so that the ejection segment swings under the drive of the transmission segment. Wherein, the cam 13 is in the shape of a crescent moon, and a torsion spring is arranged at the end where the ejection section is axially connected with the transmission section.

[0086] The ejection mechanism 1 of this embodiment makes the ejection arm 11 directly contact with the cam 13 to carry out the energy storage swing of the ejection arm 11, which can further improve the compactness of the structure, thereby realizing the miniaturization and modular design of the fighting robot.

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Abstract

The invention provides a cam energy storage modularized ejecting mechanism and a fighting robot, and relates to the field of fighting robots. The ejecting mechanism comprises an ejecting arm, a weaponmotor, a cam, a swing gear and an opening / closing device; the weapon motor drives the cam to rotate; the cam pushes the swing gear to rotate; the swing gear drives the ejecting arm to rotate; and theopening / closing device is suitable for controlling the cam to contact with or separate from the swing gear. Through the cam design, the cam energy storage modularized ejecting mechanism realizes theheight self-adaption to opposite robots during attacking by the ejecting arm, so that the ejecting arm achieves higher attacking effect; and as a torsional spring is adopted to store energy, the weapon motor only needs to be rotated in one direction in the whole attacking process to simplify the control circuit design and the operator operation difficulty. The cam and the swing gear are used as transmission mechanisms, and the torsional spring is used as an energy storage mechanism, so that the loss of the action capability caused by turnover can be prevented.

Description

technical field [0001] The invention relates to the technical field of fighting robots, in particular to a cam energy storage modular ejection mechanism and a fighting robot. Background technique [0002] Existing fighting robots usually use a motor to directly drive the ejection arm to achieve reciprocating swing, or use a motor to drive an incomplete gear intermittent mechanism, and use a torsion spring to store energy to realize the reciprocating swing of the ejection arm. Among them, the motor directly drives the ejection arm to achieve reciprocating swing. , because the motor needs to start and stop repeatedly and perform forward and reverse operations, on the one hand, it will increase the cost of circuit design and increase the difficulty of operation; on the other hand, the motor is easily damaged, and the torque of the motor in this method is insufficient, resulting in poor ejection effect ; and the motor needs to rotate when the ejection arm is attacking, and it ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J11/00A63H13/06
Inventor 齐文杰毛德强韩博李松雪白露袁野
Owner 玄智(深圳)科技有限公司