CN213262777U

CN213262777U - Power-assisted movement mechanism

Info

Publication number: CN213262777U
Application number: CN201920552000.0U
Authority: CN
Inventors: 马长力
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2021-05-25
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a helping hand motion aims at providing a simple structure, convenient operation, the laborsaving helping hand motion of operation. The utility model discloses a backup pad, setting are in a plurality of wheel below the backup pad and setting are in actuating mechanism above the backup pad, actuating mechanism includes arc spring, extension arm and props the arm of force, the arc mouth orientation of arc spring the rear of backup pad, the lower extreme of arc spring is fixed to be set up the higher authority of backup pad, the upper end of arc spring with the front end of extension arm is connected, the rear end of extension arm with the front end that props the arm of force is connected, prop the rear end downwardly extending of the arm of force. The utility model discloses be applied to helping hand motion's technical field.

Description

Power-assisted movement mechanism

Technical Field

The utility model relates to a motion, in particular to helping hand motion.

Background

Skateboards are a new form of skateboards that follow traditional skateboards. Most of scooter and automatic vehicle are driven by manpower. The driving structure of the product is more traditional, and the competitiveness and the market vitality are lost for a long time. Therefore, at present, a novel power-assisted motion mechanism is urgently needed to be developed to meet the requirements of modern people and activate market vitality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure, convenient operation, the laborsaving helping hand motion of operation.

The utility model adopts the technical proposal that: the utility model discloses a backup pad, setting are in a plurality of wheel below the backup pad and setting are in actuating mechanism above the backup pad, actuating mechanism includes arc spring, extension arm and props the arm of force, the arc mouth orientation of arc spring the rear of backup pad, the lower extreme of arc spring is fixed to be set up the higher authority of backup pad, the upper end of arc spring with the front end of extension arm is connected, the rear end of extension arm with the front end that props the arm of force is connected, prop the rear end downwardly extending of the arm of force.

Further, the arc spring, the extension arm and the support arm are designed integrally.

Further, the arc-shaped spring, the extension arm and the force supporting arm are all made of elastic materials.

Furthermore, the rear end of the supporting arm is provided with a resistance wheel.

The utility model has the advantages that: because the utility model discloses a backup pad, setting are in a plurality of wheel and setting below the backup pad are in actuating mechanism above the backup pad, actuating mechanism includes arc spring, extension arm and props the arm of force, the arc mouth orientation of arc spring the rear of backup pad, the lower extreme of arc spring is fixed to be set up the higher authority of backup pad, the upper end of arc spring with the front end of extension arm is connected, the rear end of extension arm with prop the front end of the arm of force and connect, prop the rear end downwardly extending of the arm of force, so, the utility model discloses novel structure is simple, convenient operation, during the use more laborsaving.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

Example one

As shown in fig. 1, in this embodiment, the utility model discloses a backup pad 1, setting are in a plurality of wheel 2 below the backup pad 1 and setting are in actuating mechanism above the backup pad 1, actuating mechanism includes arc spring 3, extension arm 4 and the arm of force 5 props, the arc mouth orientation of arc spring 3 the rear of backup pad 1, the lower extreme of arc spring 3 is fixed to be set up the higher authority of backup pad 1, the upper end of arc spring 3 with the front end of extension arm 4 is connected, the rear end of extension arm 4 with the front end that props the arm of force 5 is connected, prop the rear end downwardly extending of the arm of force 5. When the device is used, the extending arm 4 is pedaled back and forth, and the lower part and the rear part of the rear end of the supporting arm 5 are supported, so that a forward movement force is provided for the supporting plate 1, and further the whole supporting plate 1 moves forward, or the device can be operated by applying pressure by other methods without pedalling.

In this embodiment, the arc spring 3, the extension arm 4 and the support arm 5 are integrally designed.

In this embodiment, the arc spring 3, the extension arm 4 and the support arm 5 are made of elastic material.

Example two

As shown in fig. 2, in the present embodiment, the difference between the present embodiment and the first embodiment is: the rear end of the supporting arm 5 is provided with a resistance wheel 6, and the resistance wheel 6 can effectively reduce the abrasion of the rear end of the supporting arm 5 and prolong the service life of a product.

The utility model discloses be applied to helping hand motion's technical field.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. A power-assisted movement mechanism is characterized in that: the utility model provides a helping hand motion includes backup pad (1), sets up a plurality of wheel (2) below backup pad (1) and setting are in actuating mechanism above backup pad (1), actuating mechanism includes arc spring (3), extension arm (4) and props power arm (5), the arc mouth orientation of arc spring (3) the rear of backup pad (1), the lower extreme of arc spring (3) is fixed to be set up above backup pad (1), the upper end of arc spring (3) with the front end of extension arm (4) is connected, the rear end of extension arm (4) with the front end that props power arm (5) is connected, the rear end downwardly extending who props power arm (5).

2. A power assist exercise mechanism according to claim 1, wherein: the arc spring (3), the extension arm (4) and the support arm (5) are designed into a whole.

3. A power assist exercise mechanism according to claim 2, wherein: the arc-shaped spring (3), the extension arm (4) and the support arm (5) are all made of elastic materials.

4. A power assisted exercise mechanism according to any of claims 1 to 3, wherein: the rear end of the supporting arm (5) is provided with a resistance wheel (6).