CN209929156U

CN209929156U - Emergency power-off switch

Info

Publication number: CN209929156U
Application number: CN201920566030.7U
Authority: CN
Inventors: 张志江
Original assignee: Guangdong Green Pass New Energy Electric Vehicle Polytron Technologies Inc
Current assignee: Guangdong Green Pass New Energy Electric Vehicle Polytron Technologies Inc
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-10
Anticipated expiration: 2029-04-23

Abstract

The utility model relates to an emergency power-off switch, especially electronic sightseeing vehicle's emergency power-off switch. The utility model relates to an emergency power-off switch, including button 1, transmission member 2, emergency power-off switch body 3 and fixed plate 10, fixed plate 10 pass through the screw with emergency power-off switch body 3 fixed connection still includes sleeve pipe 5, sleeve pipe 6, mounting 7, mounting 8 and cored wire 4, adopt above-mentioned mode, when emergency power-off switch disconnection is opened, button and sinle silk fixed connection, when pressing or loosening the button, can directly trigger the transmission member for soft material protractile or shrink, sinle silk are metal hard material, replace traditional electric switch with mechanical switch, avoid the electric wire ageing, the defect of generating heat, the emergency power-off function that makes electronic sightseeing vehicle is safer.

Description

Emergency power-off switch

Technical Field

The utility model relates to an emergency power-off switch, especially electronic sightseeing vehicle's emergency power-off switch.

Background

The electric sightseeing vehicle is a low-speed vehicle which uses batteries to generate power, and because the electric sightseeing vehicle adopts electric energy, the electric sightseeing vehicle is environment-friendly without pollution and can effectively utilize resources. The electric energy control system has the advantages of being very personalized, very flexible in steering, comfortable in hand feeling, light, smooth, recyclable in electric energy, long in service life and the like.

The electric sightseeing vehicle is driven by supplying electric power by the storage battery, does not discharge any harmful substances polluting the environment and air, and can run only by charging the storage battery, and most of power stations and power plants are built in areas far away from crowds. Therefore, the human body is not hurt. The current electric sightseeing bus is widely applied to places such as tourist scenic spots, hotels, industrial areas, stations, docks, airports, gymnasiums, schools, park amusement parks and the like. The electric sightseeing vehicle greatly improves the economic benefit, and is very beneficial to saving energy and reducing the emission of harmful gas.

Similarly, the safety of the electric sightseeing vehicle is more emphasized, the requirement of emergency power-off of the electric sightseeing vehicle is also emphasized at present, the main function of the emergency power-off switch is used for cutting off the power supply emergently when the electric sightseeing vehicle breaks down or cutting off the main power supply when the vehicle stops not being used, and the power-off switch is in an open state when charging. According to the national safety standard of the electric sightseeing vehicle, the emergency power-off switches on the market are all electrically started, so that a hidden trouble exists, and the electric wires are easy to age and generate heat, so that the emergency power-off switches can be caused to be out of order.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme that will solve provides an emergency power-off switch, is connected with the covering wire between its button and the transfer line, and the outer tube of its covering wire is soft material, sinle silk for metal hard material, becomes present mechanical switch with original electric switch, changes the shortcoming of ageing and generating heat.

In order to solve the above problems, the utility model relates to an emergency power-off switch, which comprises a button 1, a transmission rod 2, an emergency power-off switch body 3 and a fixing plate 10, wherein the fixing plate 10 is fixedly connected with the emergency power-off switch body 3 through a screw, the emergency power-off switch further comprises a first sleeve 5, a second sleeve 6, a first fixing member 7, a second fixing member 8 and a core-spun yarn 4, the first fixing member 7 is U-shaped, a U-shaped groove is arranged at the middle position of one side wall of the first fixing member 7, a round hole 9 is arranged on the other side wall of the first fixing member 7, a hole groove 21 is arranged on the transmission rod 2, the button 1 is fixedly connected with the transmission rod 2 through a core-spun yarn 4, the first sleeve 5 is fixed in the U-shaped groove of the first fixing member 7, the second sleeve 6 is fixed on the fixing plate 10 through the second fixing member 8, one end of the core-spun yarn 4 passes through the first sleeve 5 and the round hole 9 on the wall, the other end of the core-spun yarn 4 passes through the second sleeve 6 and is inserted into the hole groove 21 on the transmission rod piece 2 for fixed connection.

The emergency power-off switch is characterized in that the core-spun wire 4 consists of an outer sleeve 41 and a wire core 42.

The emergency power-off switch is characterized in that the outer sleeve 41 is made of soft material, and the wire core 42 is made of metal material.

The emergency power-off switch is characterized in that the wire core 42 is made of metal and can be made of copper.

Adopt above-mentioned mode, when emergency power-off switch disconnection was opened, button and sinle silk fixed connection, when pressing or loosening the button, can stretch or contract for soft material with the outer tube, the sinle silk is metal hard material can directly trigger the transmission member, replaces traditional electric switch with mechanical switch, avoids the electric wire ageing, and the defect of generating heat makes the emergency power-off function of electronic sightseeing vehicle safer.

Drawings

FIG. 1: the utility model relates to an emergency power-off switch schematic diagram.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1: the utility model relates to an emergency power-off switch, which comprises a button 1, a transmission rod 2, an emergency power-off switch body 3, a fixing plate 10, a first sleeve 5, a second sleeve 6, a first fixing piece 7, a second fixing piece 8, a core-spun yarn 4 and the fixing plate 10, wherein the emergency power-off switch body 3 is fixedly connected with the first fixing piece 7 through screws, a U-shaped groove is formed in the middle of one side wall of the first fixing piece 7, a round hole 9 is formed in the other side wall of the first fixing piece 7, a hole groove 21 is formed in the transmission rod piece 2, the button 1 is fixedly connected with the transmission rod piece 2 through a core-spun yarn 4, the first sleeve 5 is fixed in the U-shaped groove of the first fixing piece 7, the second sleeve 6 is fixed on the fixing plate 10 through the first fixing piece 8, the core-spun yarn 4 consists of an outer sleeve 41 and a yarn core 42, the outer sleeve 41 is made of soft materials, and the yarn core 42 is made of metal materials. One end of the core-spun yarn 4 passes through the round holes 9 on the walls of the first sleeve 5 and the first fixing piece 7, the core 42 of the core-spun yarn is fixedly connected with the button 1, the other end of the core-spun yarn 4 passes through the second sleeve 6, and the core 42 of the core-spun yarn is inserted into the hole groove 21 on the transmission rod piece 2 for fixed connection.

The core 42 may be made of copper or other metal.

While the preferred embodiments or examples of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the embodiments or examples, and various changes can be made without departing from the spirit of the invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an emergency power-off switch, includes button (1), transmission member (2), emergency power-off switch body (3) and fixed plate (10), fixed plate (10) through the screw with emergency power-off switch body (3) fixed connection, its characterized in that: the core-spun yarn transmission device is characterized by further comprising a first sleeve (5), a second sleeve (6), a first fixing piece (7), a second fixing piece (8) and a core-spun yarn (4), wherein the first fixing piece (7) is U-shaped, a U-shaped groove is formed in the middle of one side wall of the first fixing piece (7), a round hole (9) is formed in the other side wall of the first fixing piece (7), a hole groove (21) is formed in the transmission rod piece (2), the button (1) is fixedly connected with the transmission rod piece (2) through the core-spun yarn (4), the first sleeve (5) is fixed in the U-shaped groove of the first fixing piece (7), the second sleeve (6) is fixed on the fixing plate (10) through the second fixing piece (8), one end of the core-spun yarn (4) penetrates through the first sleeve (5) and the round hole (9) in the wall of the first fixing piece (7) to be fixedly connected with the button (1), and the other end of the core-spun yarn (4) penetrates through the second sleeve (6) to be inserted The hole grooves (21) are fixedly connected.

2. The emergency power-off switch of claim 1, wherein: the cored wire (4) consists of an outer sleeve (41) and a wire core (42).

3. The switch of claim 2, wherein the outer sleeve (41) is made of a soft material and the wire core (42) is made of a metal material.

4. An emergency power-off switch according to claim 3, characterized in that the core (42) is made of metal and is made of copper.