CN202550256U - Telescopic power supply device - Google Patents

Telescopic power supply device Download PDF

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Publication number
CN202550256U
CN202550256U CN201220181239XU CN201220181239U CN202550256U CN 202550256 U CN202550256 U CN 202550256U CN 201220181239X U CN201220181239X U CN 201220181239XU CN 201220181239 U CN201220181239 U CN 201220181239U CN 202550256 U CN202550256 U CN 202550256U
Authority
CN
China
Prior art keywords
socket
telescopic
cable
power supply
safety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201220181239XU
Other languages
Chinese (zh)
Inventor
鄢启勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI JAC COACHES Co Ltd
Original Assignee
ANHUI JAC COACHES Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI JAC COACHES Co Ltd filed Critical ANHUI JAC COACHES Co Ltd
Priority to CN201220181239XU priority Critical patent/CN202550256U/en
Application granted granted Critical
Publication of CN202550256U publication Critical patent/CN202550256U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a telescopic power supply device comprising a telescopic spiral cable and a plug and a socket which are respectively connected to the telescopic spiral cable. According to the telescopic power supply device, the structure is simple, the manufacturing cost is low, the use is convenient, and no production line is occupied.

Description

A kind of telescopic supply unit
Technical field
The utility model relates to the supply socket field, specifically is a kind of telescopic supply unit.
Background technology
At present, on the production line of numerous big-and-middle-sized manufacturing enterprises, the supply socket that hand held electric tool is commonly used is a kind of to be power controling box at home, and a kind of is flexible automatically winder.The shortcoming that these two kinds of supply sockets exist is: 1, the position of power controling box generally is installed in the both sides of production line, need take the space of production line both sides, and the position be fix, can not in the process of using, arbitrarily move as required, cost is high slightly; Though 2, the position of flexible automatically winder is installed in the top of production line, and can move, the higher and complex structure of cost, easy care not.
The utility model content
The technical problem that the utility model will solve provides a kind of telescopic supply unit, and it is simple in structure, cost is low, and can carry out telescopic moving according to the needs of electric tool and use.
The technical scheme of the utility model is:
A kind of telescopic supply unit comprises cable and the plug and socket that is connected to the cable two ends, and described cable is selected the extension type spiral cable for use.
Described plug is selected aviation plug for use.
Described socket is selected safety socket for use, has plugged together safety pin on the safety socket.
The advantage of the utility model:
1, cost is low, and is simple in structure, is easy to maintenance and maintenance;
2, the upper end of extension type spiral cable is installed in production line top, does not take space, production line both sides, and does not take the working space of below when not using, and the space of production line is openr;
3, the position of socket and displacement can arbitrarily be adjusted according to the requirement of assembling;
4, the extension type spiral cable adopts good PUR material; Have good pliability and elasticity (extended length can reach former spring length several times), good cold resistance is arranged, anti-flammability; Oil resistance and resistance to wear can be good at adapting to vertical hanging, the frequent instructions for use that stretches.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
See Fig. 1; A kind of telescopic supply unit; Comprise extension type spiral cable 1 and aviation plug that is connected to extension type spiral cable 1 two ends 2 and safety socket 3, plugged together safety pin 4 assurance supply units on the safety socket 3 and under obsolete situation, safety socket has been protected.
When the utility model uses, the end that aviation plug 2 is installed is fixed on the factory building steel structure of production line top and with power supply and is connected, extension type spiral cable 1 vertical hanging is in factory building; During use, an end that extension type spiral cable 1 is had safety socket 3 is stretched to the place that electric tool uses, and the safety pin on the safety socket 34 is extracted; Be connected to electric tool with electric tool on the safety socket 3 and supply power; After using end, the socket of electric tool is extracted from safety socket 3, plugged safety pin 4 then; Extension type spiral cable 1 shrinks automatically; Safety socket 3 is received the top of production line, can not interfere with the operating personnel of below, and an end that when use next time extension type spiral cable 1 is had a safety socket 3 is left behind and got final product.

Claims (3)

1. a telescopic supply unit comprises cable and the plug and socket that is connected to the cable two ends, and it is characterized in that: described cable is selected the extension type spiral cable for use.
2. a kind of telescopic supply unit according to claim 1, it is characterized in that: described plug is selected aviation plug for use.
3. a kind of telescopic supply unit according to claim 1, it is characterized in that: described socket is selected safety socket for use, has plugged together safety pin on the safety socket.
CN201220181239XU 2012-04-26 2012-04-26 Telescopic power supply device Active CN202550256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220181239XU CN202550256U (en) 2012-04-26 2012-04-26 Telescopic power supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220181239XU CN202550256U (en) 2012-04-26 2012-04-26 Telescopic power supply device

Publications (1)

Publication Number Publication Date
CN202550256U true CN202550256U (en) 2012-11-21

Family

ID=47170826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220181239XU Active CN202550256U (en) 2012-04-26 2012-04-26 Telescopic power supply device

Country Status (1)

Country Link
CN (1) CN202550256U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104420024A (en) * 2013-08-20 2015-03-18 青岛云龙纺织机械有限公司 Telescopic spring power supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104420024A (en) * 2013-08-20 2015-03-18 青岛云龙纺织机械有限公司 Telescopic spring power supply device

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C14 Grant of patent or utility model