CN204497526U - Automobile card disc type safety hit live wire - Google Patents

Abstract

The utility model discloses a kind of automobile card disc type safety hit live wire, comprise wire and two identical outer chuck, two identical outer chuck are connected to the two ends of wire.Outer chuck comprises metal chuck, resistance electric protection cover, chuck sleeve, button, flexible member, plectrum and spacing ring, chuck sleeve two ends port is shrinkage type, metal chuck, resistance electric protection cover, flexible member, plectrum and spacing ring are all arranged in chuck sleeve, resistance electric protection cover is positioned at metal chuck outer wall, is wrapped up by metal chuck outer wall; Metal chuck one end is connected with wire, and the other end exposes chuck sleeve port, and one end that metal chuck is connected with wire is evenly distributed on spacing ring.The utility model conveniently links on-vehicle battery, improves coefficient of safety, can convenient for collecting.

Description

Car chuck type safety ignition wire

technical field

The utility model belongs to the field of vehicle-mounted equipment, and in particular relates to an automobile chuck type safety ignition wire.

Background technique

When the car is running, it is inevitable that the car battery will run out of power and cannot start the ignition. At this time, the ignition wire is needed to help the car connect to the electricity and start the ignition. The existing clip-type ignition wire ends are mostly connected by clip-type ends. Although it can meet the requirements of use, the oversized collet makes storage inconvenient, and the exposed copper sheet makes the safety of the operation process not well guaranteed. There is a risk of electric shock and a potential safety hazard.

Contents of the invention

The purpose of the utility model is to provide an automobile chuck type safety ignition wire, which is convenient and quick to use, increases the safety factor and is easy to store.

The technical solution to realize the purpose of the utility model is: a kind of chuck-type safety ignition wire for automobiles, including a wire and two identical external chucks, and the two identical external chucks are respectively connected to the two ends of the wire.

The external chuck includes a metal chuck, an electric resistance protective sleeve, a chuck sleeve, a button, an elastic element, a paddle and a limit ring. The elastic element, the paddle and the limit ring are all arranged in the chuck sleeve. There is a window on the outer wall of the chuck sleeve. The inner wall of the window is provided with a first groove. Enter the above first groove, the button moves up and down in the first groove; the resistance protection sleeve is located on the outer wall of the metal chuck, wrapping the outer wall of the metal chuck; one end of the metal chuck is connected to the wire, and the other end exposes the chuck sleeve port , the end of the metal chuck connected to the wire is evenly distributed on the limit ring, the paddle includes a limit end, a connecting rod and a lever, the limit end is located on the outer wall of the resistance protective sleeve, one end of the connecting rod is connected to the limit end, One end is connected with the driving rod, the connecting rod is rotationally connected with the inner wall of the chuck sleeve, the top of the limit end is connected with the inner wall of the chuck sleeve through an elastic element, and the driving rod is located between the button and the electric resistance protective cover. When a groove moves downwards, it just presses the driving lever.

N second grooves are provided on the outer wall of the above-mentioned resistance protection sleeve, N≥1, and the limiting end is located in the second grooves.

The diameter of the outer wall of the above-mentioned limiting ring is smaller than the inner diameter of the chuck sleeve body, and larger than the inner diameter of the chuck sleeve port.

The above-mentioned resistance protective sleeve and the limit ring are made of rubber and are integrally manufactured.

Compared with the prior art, the utility model has the following remarkable advantages: (1) convenient and quick connection of the vehicle battery, which improves the safety factor; (2) convenient storage; (3) simple structure, easy processing, low cost, and Good prospects for promotion.

Description of drawings

Fig. 1 is the overall schematic diagram of the automobile chuck type safety ignition wire of the present invention.

Fig. 2 is the exploded view of the chuck sleeve of the automobile chuck type safety ignition wire of the present invention.

Fig. 3 is a partial structure diagram of the chuck sleeve of the automobile chuck type safety ignition wire of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Referring to FIG. 1 , an automobile chuck-type safety ignition wire includes a wire 2 and two identical external chucks 1 , and the two identical external chucks 1 are respectively connected to both ends of the wire 2 .

2 and 3, the external chuck 1 includes a metal chuck 12, a resistance protection sleeve 11, a chuck sleeve 16, a button 13, an elastic element 14, a dial 15 and a limit ring 18, and the chuck sleeve 16 The ports at both ends are reduced type, and the metal chuck 12, the electric resistance protective cover 11, the elastic element 14, the paddle 15 and the limit ring 18 are all arranged in the chuck sleeve 16, and the outer wall of the chuck sleeve 16 is There is a window, the inner wall of the window is provided with a first groove 3, a button 13 is arranged on the window, and its edge extends into the above-mentioned first groove 3, and the button 13 can move up and down in the first groove 3. The resistance protection cover 11 is located on the outer wall of the metal chuck 12, and wraps the outer wall of the metal chuck 12 to prevent electric leakage during use. One end of the metal chuck 12 is connected to the wire 2 , and the other end exposes the port of the chuck sleeve 16 , and one end of the metal chuck 12 connected to the wire 2 is evenly distributed on the limiting ring 18 . The material of the resistance protective sleeve 11 and the limiting ring 18 is rubber, and is manufactured in one piece. The outer wall of the resistance protective cover 11 is provided with five second grooves 17 sequentially along the length direction. The dial 15 includes a limiting end 15-1, a connecting rod 15-2 and a driving rod 15-3. The limiting end 15-1 is located at In the second groove 17 of the outer wall of the resistance protection cover 11, one end of the connecting rod 15-2 is connected with the limit end 15-1, and the other end is connected with the driving rod 15-3, and the connecting rod 15-2 is connected to the chuck through the pin shaft The inner wall of the sleeve 16 is connected, the top of the limit end 15-1 is connected with the inner wall of the chuck sleeve 16 through the elastic element 14, the driving rod 15-3 is located between the button 13 and the electric resistance protective cover 11, when the button 13 moves along the first concave When the groove 3 moves downward, just press the driving lever 15-3, the driving lever 15-3 drives the connecting rod 15-2 to rotate, lifts the limit end 15-1, and makes it away from the resistance protection cover 11 outer walls. The elastic element 14 adopts a spring.

The diameter of the outer wall of the stop ring 18 is smaller than the inner diameter of the chuck sleeve 16 and greater than the inner diameter of the chuck sleeve 16 ports.

Before use, when the metal chuck 12 with the resistance protection sleeve 11 is placed in the chuck sleeve 16, the end portion of the chuck sleeve 16 port is exposed, and the limit end 15-1 is located at the outer wall of the resistance protection sleeve 11. In the second groove, the metal chuck 12 is restricted from sliding in the chuck sleeve 16 . During use, press the button 13, when the button 13 moves downward along the first groove 3, just press the driving lever 15-3, the driving lever 15-3 drives the connecting rod 15-2 to rotate, and the limit end 15-1 Compress the elastic element 14, so that the limit end 15-1 is lifted, and away from the second groove 17 on the outer wall of the resistance protective sleeve 11, at this time, the chuck sleeve 16 is moved in the direction of the wire 2, so that the wire with resistance The metal chuck 12 of the protective cover 11 exposes the chuck sleeve 16. Since the bottom of the metal chuck 12 is provided with a stop ring 18, the metal chuck 12 is restricted from completely breaking away from the chuck sleeve 16, and three metal chucks 12 are opened to make it It is stuck on the battery interface of the two cars. After use, press the button 13, when the button 13 moves downward along the first groove 3, just press the driving lever 15-3, the driving lever 15-3 drives the connecting rod 15-2 to rotate, and the limit end 15-1 Compress the elastic element 14, so that the limit end 15-1 is lifted, and away from the second groove 17 on the outer wall of the resistance protective sleeve 11, at this time, move the chuck sleeve 16 to the opposite direction of the wire 2, so that the The metal chuck 12 of the resistance protection cover 11 enters into the chuck sleeve 16 , and its end exposes the port of the chuck sleeve 16 .

The utility model can conveniently and quickly link the vehicle battery, improves the safety factor, and is convenient for storage. The structure is simple, easy to process, low in cost, and has good promotion prospects.

Claims (4)

1. an automobile card disc type safety hit live wire, is characterized in that: comprise wire (2) and two identical outer chuck (1), two identical outer chuck (1) are connected to the two ends of wire (2);

Outer chuck (1) comprises metal chuck (12), resistance electric protection cover (11), chuck sleeve (16), button (13), flexible member (14), plectrum (15) and spacing ring (18), chuck sleeve (16) two ends port is shrinkage type, metal chuck (12), resistance electric protection cover (11), flexible member (14), plectrum (15) and spacing ring (18) are all arranged in chuck sleeve (16), the stack shell outer wall of chuck sleeve (16) has a window, window inwall is provided with the first groove (3), button (13) coordinates with window, the edge of button (13) stretches into above-mentioned first groove (3), button (13) moves up and down in the first groove (3), resistance electric protection cover (11) is positioned at metal chuck (12) outer wall, is wrapped up by metal chuck (12) outer wall, metal chuck (12) one end is connected with wire (2), the other end exposes chuck sleeve (16) port, one end that metal chuck (12) is connected with wire (2) is evenly distributed on spacing ring (18), plectrum (15) comprises positive stop end (15-1), connecting rod (15-2) and driving lever (15-3), positive stop end (15-1) is positioned at resistance electric protection cover (11) outer wall, connecting rod (15-2) one end is connected with positive stop end (15-1), the other end is connected with driving lever (15-3), be rotationally connected between connecting rod (15-2) and chuck sleeve (16) inwall, positive stop end (15-1) top is connected with chuck sleeve (16) inwall by flexible member (14), driving lever (15-3) is positioned between button (13) and resistance electric protection cover (11), when button (13) moves downward along the first groove (3), just push down driving lever (15-3).

2. automobile card disc type safety hit live wire according to claim 1, is characterized in that: above-mentioned resistance electric protection cover (11) outer wall is provided with N number of second groove (17), N >=1, and positive stop end (15-1) is positioned at the second groove (17).

3. automobile card disc type safety hit live wire according to claim 1, is characterized in that: above-mentioned spacing ring (18) outer diameter is less than chuck sleeve (16) barrel diameter, is greater than chuck sleeve (16) port inner diameter.

4. automobile card disc type safety hit live wire according to claim 1, is characterized in that: above-mentioned resistance electric protection cover (11) and spacing ring (18) adopt rubber, integrally manufactured.