CN202196906U

CN202196906U - Transition socket for circuit connection

Info

Publication number: CN202196906U
Application number: CN2011202560777U
Authority: CN
Inventors: 张文建; 金波涛; 李军; 张献军; 王永安; 汤智敏
Original assignee: Henan THB Electric Co Ltd
Current assignee: Henan THB Electric Co Ltd
Priority date: 2011-07-20
Filing date: 2011-07-20
Publication date: 2012-04-18
Anticipated expiration: 2021-07-20

Abstract

Disclosed is a transition socket for circuit connection, comprising a socket chamber made of a metal plate in a stamping manner. The socket chamber is composed of an upper chamber and a lower chamber. The socket chamber comprises a base plate, a top plate, and a left and right side plate, with one side of the top plate being provided with a projection. As one side of the top plate is provided with a projection which is a not a symmetrical structure, the transition socket has the error proofing and guiding function and can avoid reverse installation, thereby avoiding the reworking during the process of assembling the transition socket. The cross section of the lower chamber is shaped as the letter of B and can fully contact with a conducting strip or a bus bar, thereby ensuring the reliability of circuit connection. The spring of the upper chamber can generate elastic deformation when cooperating with the pin of a relay, a fuse, or a plug terminal, thereby being capable of ensuring the validity of circuit connection and avoiding the overlarge inserting force of the pin of the relay, the fuse, or the plug terminal.

Description

A kind of transition socket that is used for the circuit connection

Technical field

The utility model relates to a kind of transition socket, is specifically related to a kind of transition socket that automobile circuit connects that is used for.

Background technology

Present automobile power source distributes, circuit connects and function control, realizes with wire harness usually, and wire harness mainly leans on electrical equipment box and connector miscellaneous to realize with being connected of power supply, each function.Inner at the electrical equipment box, the application of all kinds of plugs, female terminal or busbar realized the distribution of each road electric current, and various electrical equipment box is inner, all can use various transition sockets, realizes the connection of circuit.The transition socket that uses at present, of a great variety, very easily dress causes and does over again or reprocess in the other direction in assembling process.

The utility model content

The technical problem that the utility model will solve be transition socket very easily in assembling process dress in the other direction cause and do over again or reprocess, a kind of transition socket that circuit is connected that is used for that cooperates closely, has mistake proofing and guide function is provided.

The technical scheme of the utility model is: a kind of transition socket that is used for the circuit connection; Comprise by the stamping forming jack cavities of metallic plate; Jack cavities is made up of upper cavity and lower chamber, and jack cavities comprises base plate, top board and left side plate, is provided with convexity in a side of top board.

Said upper cavity top board is provided with the shell fragment that connects as one with the upper cavity top board, forms elastic space between shell fragment and the base plate.

The cross section of said lower chamber is a B shape.

The beneficial effect of the utility model is: the utility model is provided with convexity in a side of top board, because convexity is not a symmetrical structure, has mistake proofing and guide effect; Can avoid dress in the other direction; Thereby avoided transition socket doing over again in assembling process, the lower chamber cross section is a B shape, can fully contact with conducting strip or busbar; Guaranteed the reliability that circuit connects; Strain can take place when cooperating in the pin of the shell fragment of upper cavity and relay or insurance or plug terminal, both can guarantee the validity that circuit connects, and has avoided the pin insertion force of relay or insurance or plug terminal excessive again.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sketch map of the utility model;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the B-B cutaway view of Fig. 2;

Fig. 5 is the C-C cutaway view of Fig. 2;

Fig. 6 inserts sketch map for the utility model circuit.

Embodiment

A kind of transition socket that is used for the circuit connection comprises that by the stamping forming jack cavities of metallic plate jack cavities is made up of upper cavity 2 and lower chamber 3; Jack cavities comprises base plate 6, top board 7 and left side plate 8; Side at top board is provided with convexity 1, and the upper cavity top board is provided with the shell fragment 4 that connects as one with the upper cavity top board, forms elastic space 5 between shell fragment 4 and the base plate 6; As shown in Figure 5, the cross section of lower chamber 3 is a B shape.

The utility model in use, lower chamber can be connected on conducting strip or the busbar, is communicated with conducting strip or busbar place circuit end; Shell fragment 4 can be connected on the pin of relay or insurance or plug terminal with the transition socket wall; Be communicated with another circuit end, as shown in Figure 6, lower chamber 3 links to each other with circuit A1 end; Upper cavity 2 links to each other with circuit A2 end through shell fragment 4, thereby has realized the circuit connection.

Claims

1. one kind is used for the transition socket that circuit connects; Comprise the jack cavities of being processed by metallic plate, jack cavities is made up of upper cavity and lower chamber, and jack cavities comprises base plate, top board and left side plate; It is characterized in that: be provided with shell fragment in the jack cavities, be provided with convexity in a side of top board.

2. the transition socket that circuit according to claim 1 connects, it is characterized in that: said upper cavity top board is provided with the shell fragment that connects as one with the upper cavity top board, forms elastic space between shell fragment and the base plate.

3. the transition socket that circuit according to claim 1 connects, it is characterized in that: the cross section of said lower chamber is a B shape.