CN2364562Y

CN2364562Y - Crocodile clip

Info

Publication number: CN2364562Y
Application number: CN 99210964
Authority: CN
Inventors: 姚良
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-14
Filing date: 1999-05-14
Publication date: 2000-02-16
Anticipated expiration: 2009-05-14

Abstract

The utility model relates to a crocodile clip, which is composed of an upper clip body and a lower clip body, wherein, the tail end of the lower clip body is provided with a socket; a metallic upper jaw is installed in the upper clip body, and a metallic lower jaw which is combined with a metallic socket into a whole is arranged in the lower clip body; the upper clip body is connected with a fixing hole of a lower jaw in the lower clip body into a whole through a fixing hole of the upper jaw by a pin; the pin is fixed with a spring which makes the upper clip body and the lower clip body keep clipping force. The upper clip body and the lower clip body are made of insulation material; the upper clip body is provided with a handle. Due to the structure, the utility model has the advantages that because the upper clip body and the lower clip body are all made of the insulation material, the utility model thoroughly eliminates the possibility of electricity touching electrical leakage of users and the short-circuit phenomenon which is caused by the mistake contact between the clip bodies; simultaneously, because the tail end of the utility model is provided with a standard socket, the utility model is conveniently connected with a test pencil to be used.

Description

Crocodile clip

The utility model relate to a kind of crocodile clip, particularly a kind of casing insulation, afterbody has the novel crocodile clip of plug receptacle.

In the test process of electronics industry, all can use a kind of easy crocodile clip usually.The light easy folder of this clamp behind its tail end welding lead, is connected to power end or other test leads again.The effect of utilization lever principle and spring is able in use, makes this crocodile clip can clamping test thing or lead, so that carry out test job; Yet, the general occasion of using crocodile clip, usually be the usefulness of doing of short duration connection, and connection means that habitually practise in this field and device are many with grafting person still, and its tail end welding lead makes very inconvenience of operation, in addition, another defective of existing crocodile clip is exactly that the metal clamp exposes outside, and the operator is easily got an electric shock, and is dangerous.

The purpose of this utility model is to provide a kind of brand-new crocodile clip, except can clamping test the lead, and the use of directly pegging graft of socket that more can be by its afterbody and general plug.

The purpose of this utility model is achieved in that a kind of crocodile clip, it is characterized in that: be to be made of the lower clamp that upper clamp and tail end have a socket; The metal upper jaw wherein is installed in the upper clamp, and being equipped with in the lower clamp with metal spigot is the metal lower jaw of one, upper clamp by upper jaw fixing hole and lower clamp in the fixing hole of lower jaw be connected as a single entity by pin; Be fixed with the spring that makes upper clamp and lower clamp retaining clip power on the pin.Upper clamp and lower clamp are to be made by insulating material.Handle is arranged on the upper clamp.The utlity model has following advantage owing to there is said structure to make:, eliminated thoroughly that possibility that the user touches, leaks electricity and the misconnection between the clamp are touched and the short circuit phenomenon that causes because last lower clamp is insulating material.Simultaneously, because its tail end has standard socket, can be connected use easily with test pen.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1, overall structure of the present utility model and partial sectional view, Fig. 1 (a) open for the upper clamp of crocodile clip and the overview of socket position partial cutaway; Fig. 1 (b) is Fig. 1 (a) vertical view.

Fig. 2, lower clamp structure chart of the present utility model, Fig. 2 (a) are the end view and the part-structure perspective view of lower clamp; Fig. 2 (b) is the vertical view of Fig. 1 (a), and Fig. 2 (c) is the A-A cutaway view of Fig. 1 (a).

Fig. 3, upper clamp structure chart of the present utility model, Fig. 3 (a) is the upper clamp cutaway view, Fig. 3 (b) is the vertical view of upper clamp.

Fig. 4, upper jaw structure chart of the present utility model, Fig. 4 (a) upper jaw end view, Fig. 4 (b) is the upper jaw vertical view.

Fig. 5, lower jaw structure chart of the present utility model, Fig. 4 (a) lower jaw end view, Fig. 4 (b) is the lower jaw vertical view.

Fig. 6, the utility model overall structure medi-spring part perspective view.

Among the figure, the 1-upper clamp, the 2-lower clamp, the 3-socket, the 4-handle, the last folder of 5-is chewed, and 6-folder down chews 7-upper jaw, 8-lower jaw, 9-spring.10, the fixing hole of the upper and lower jaw of 11-.

Referring to Fig. 1-Fig. 6, a kind of crocodile clip is characterized in that: be to be made of the lower clamp 2 that upper clamp 1 and tail end have a socket 3; Wherein in the upper clamp 1 metal upper jaw 7 is installed, is equipped with in the lower clamp with metal spigot 3 and is the metal lower jaw 8 of one, the fixing hole 11 of lower jaws 8 is connected as a single entity by pin in the fixing hole 10 of upper clamp 1 by upper jaw 7 and the lower clamp 2; Be fixed with the spring 9 that makes upper clamp 1 and lower clamp 2 retaining clip power on the pin.Upper clamp 1 and lower clamp 2 are to be made by insulating material.Handle 4 is arranged on the upper clamp 1.

Claims

1, a kind of crocodile clip is characterized in that: be to be made of the lower clamp that upper clamp and tail end have a socket; The metal upper jaw wherein is installed in the upper clamp, and being equipped with in the lower clamp with metal spigot is the metal lower jaw of one, upper clamp by upper jaw fixing hole and lower clamp in the fixing hole of lower jaw be connected as a single entity by pin; Be fixed with the spring that makes upper clamp and lower clamp retaining clip power on the pin.

2, crocodile clip according to claim 1 is characterized in that: upper clamp and lower clamp are to be made by insulating material.

3, crocodile clip according to claim 1 is characterized in that: handle is arranged on the upper clamp.