Method for automatically braking wheel type mobile device when wheel type mobile device moves to edge

A mobile device and edge technology, applied in the direction of drum brakes, mechanical equipment, brake types, etc., can solve problems such as easy to cause danger

Pending Publication Date: 2018-08-28
ZHONGSHAN PRODIGY INNOVATION TECH CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the braking effect of manual braking or electronic control braking system is good, but it is necessary to manually identify the

Method used

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  • Method for automatically braking wheel type mobile device when wheel type mobile device moves to edge
  • Method for automatically braking wheel type mobile device when wheel type mobile device moves to edge

Examples

Experimental program
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Embodiment Construction

[0018] Such as figure 1 , 2 As shown, a method for automatic braking of the edge of a wheeled mobile device, in which the main wheel 3 is hinged to the device frame 1, and the main wheel 3 can rotate around the hinge shaft 2 to realize the movement of the device, and a braking ring is added to the main wheel 3 of the device 4. The brake ring 4 is integrated or fixedly connected with the main wheel 3. The brake module 5 is composed of a brake lever 10, a brake block 9 and a brake pulley 7. The brake lever 10 is fixedly connected with the brake block 9, and the brake The lever 10 is hinged to the brake pulley 7, the brake pulley 7 can rotate around the hinge axis 8, the brake lever 10 is hinged to the equipment frame 1, the integral brake module 5 can rotate around the hinge axis 11, and the movement track 6 of the brake block 9 is in line with the There is an intersection point in the braking ring 4, that is, the braking point. When the equipment moves on a plane, such as Fi...

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Abstract

The invention relates to a method for automatically braking a wheel type mobile device when the wheel type mobile device moves to an edge. According to the method, automatic edge detection is achievedby means of gravity, and friction force is used for braking the device; and when the device moves to the edge of a plane, a braking mechanism is automatically started to achieve effective braking, and thus, the situation that the device falls off from the plane or slips down from the plane and consequentially cause dangers is prevented.

Description

technical field [0001] The invention relates to a method for automatically braking the edge of a wheeled mobile device. Background technique [0002] Wheeled mobile equipment includes wheeled trolleys, stair climbers and other equipment that use tires as a means of movement. For equipment that works in a limited plane (such as stair steps, limited platforms, etc.), when the equipment runs to the edge of the plane, In order to prevent it from falling off the plane or slipping down the steps, it needs to be braked to stop it from moving forward. In the prior art, the braking effect of manual braking or electronic control braking system is good, but it is necessary to manually identify the edge of the plane before performing the braking operation. Once the operation is wrong or the electronic control fails, it is easy to cause danger. Therefore, when the equipment runs to the edge of the plane or the edge of the stairs, an automatic opening brake mechanism is needed to achieve...

Claims

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Application Information

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IPC IPC(8): F16D49/02F16D65/14
CPCF16D49/02F16D65/14
Inventor贺丽萍黄伟成宁振辉
OwnerZHONGSHAN PRODIGY INNOVATION TECH CORP LTD