CN2697890Y

CN2697890Y - Electric connector

Info

Publication number: CN2697890Y
Application number: CN 200420004932
Authority: CN
Inventors: 蔡周旋
Original assignee: TUOYANG IND CO Ltd
Current assignee: TUOYANG IND CO Ltd
Priority date: 2004-03-08
Filing date: 2004-03-08
Publication date: 2005-05-04
Anticipated expiration: 2014-03-08

Abstract

The utility model discloses an electric connector, comprising a base, a connecting groove with an opening in the front end arranged in the base, a transverse board arranged at the center of the connecting groove, a plurality of terminal grooves arranged on one side of the transverse board with intervals, a vertical part arranged on the transverse board vertically and a plurality of terminals arranged in the terminal grooves of the base. Every terminal is provided with a contacting part, a positioning part and a pin part. The contacting parts are positioned in the connecting grooves of the base. The positioning parts are fixed with the terminal grooves of the base. The pin part is extended out of the base. A groove is arranged between the transverse board and the vertical part. The vertical part is provided with a lateral springing elasticity through the groove. The vertical part of the electric connector of the utility model can laterally spring when receiving a press of a lateral force. Compared with a rigidity body, the electric connector is not easy to be broken.

Description

Electric connector

Technical field

The utility model is about a kind of electric connector.

Background technology

See also Fig. 1 and Fig. 2 A, 2B, it is a kind of electric connector of male and female butt joint, wherein public connector 1 is to include a pedestal 10 and several terminals 18, be provided with a link slot 11 in this pedestal 10, the front end of this link slot 11 is opened and central authorities are provided with a transverse plate 12, this transverse plate 12 is provided with a breach 13 and forms a Yi Daban district 14 and a platelet district 15, should be big, platelet

district

14,15 ends in nearly breach 13 all vertically are provided with a downward longitudinal part 16, this several terminals 18 is to be fixed on the pedestal 10, its contact site is arranged and is located at below this transverse plate, and its pin portion stretches out outside pedestal 10 rear ends and is electrically connected with motherboard 19.

Female connectors 2 is to include a pedestal 20 and several terminals 28, the front end of this pedestal 20 protrudes and is provided with a socket part 21, be to be provided with a big slot 22 and a little slot 23 in this socket part 21, large and

small slot

22,23 is separated by a dividing plate 24, large and

small slot

22,23 nearly dividing plate 24 1 ends all are provided with a downward recess 25, this several terminals 28 is to arrange to be fixed in the large and

small slot

22,23, this large and small slot the 22, the 23rd, large and

small plate district

14,15 sockets of corresponding public connector 1, and this longitudinal part 16 is to embed this recess 25.

Above-mentioned male and female connector 1,2 is provided with longitudinal part 16 by pedestal 10, pedestal 20 is provided with recess 25, longitudinal part 16 is to embed recess 25 when 1,2 butt joints of male and female connector, so can guarantee the big slot 22 of the Da Ban district 14 grafting female connectors of public connector, and the little slot 23 of the platelet district 15 grafting female connectors of public connector.

Above-mentioned known structure, longitudinal part 16 by public connector and the groove of female connectors 25 chimeric when guaranteeing that the male and female connector engages the correctness of direction, if then the longitudinal part 16 of public connector can't be chimeric to the recess 25 to female connectors for anisotropy when engaging, so then can't engage, reach fool proof effect (preventing the misorientation grafting), yet can produce following shortcoming in the use, promptly when female connectors 2 will pull away, if that fails to hit exactly unplugs, the application of force is taken back or is taken over this longitudinal part 16 is ruptured because of stressed, see also Fig. 3 A, 3B, be to make the application of force situation of taking back for misoperation, this moment, this longitudinal part 16 push left because of the socket part 21 of female connectors 2, and its front end is possible stressed and rupture; Seeing also Fig. 4 A, 4B, is that misoperation makes the application of force situation that takes over, and this moment, this longitudinal part 16 also push to the right because of the socket part 21 of female connectors 20, and its front end is possible stressed and rupture.

The utility model content

The purpose of this utility model is to provide a kind of electric connector, and its longitudinal part as foolproof function has the elasticity of side direction springing, but so this longitudinal part is subjected to the springing of side force when compressing side direction, is not easy to cause to produce fracture than rigid body.

In order to achieve the above object, the utility model provides a kind of electric connector, and it includes:

One pedestal is provided with a link slot in this pedestal, the front end of this link slot is opened and central authorities are provided with transverse plate, and the one side of this transverse plate is provided with several spaced terminal grooves, and this transverse plate is provided with the longitudinal part that is vertical; And

Several terminals is the terminal groove that is arranged at this pedestal, and this each terminal is provided with a contact site, a location division, reaches a pin portion, and this contact site is in the link slot of this pedestal, and the terminal groove of this pedestal is fixed in this location division, and this pin portion stretches out outside this pedestal;

It is characterized in that: be provided with a groove between this transverse plate and this longitudinal part, but this longitudinal part forms the elasticity of side direction springing by this groove.

Described electric connector is characterized in that: this groove is that the angle that connects of being located at this transverse plate and this longitudinal part is located, and is oblique.

Described electric connector is characterized in that: this groove is vertical.

Described electric connector is characterized in that: this groove is horizontal.

Described electric connector is characterized in that: this transverse plate is provided with a breach and forms a Yi Daban district and a platelet district, and this longitudinal part is located at an end of nearly this breach in this large and small plate district.

By above explanation, longitudinal part of the present utility model is because of having the elasticity of side direction springing, so but springing absorbs this or side force left and be not easy to cause fracture left, is not easy so in the use to cause to cause this longitudinal part to rupture because of operating improperly.

Above-mentioned and other purpose of the present utility model, advantage and characteristic can be clearer by also working as with reference to the accompanying drawings in the detailed description of following preferred embodiment, wherein:

Description of drawings

Fig. 1 is the three-dimensional exploded view of known male and female electric connector.

Fig. 2 A is the combination top view of known male and female electric connector;

Fig. 2 B is the broken section enlarged drawing of Fig. 2 A.

Fig. 3 A is the user mode top view of known male and female electric connector;

Fig. 3 B is the broken section enlarged drawing of Fig. 3 A.

Fig. 4 A is the user mode top view of known male and female electric connector;

Fig. 4 B is the broken section enlarged drawing of Fig. 4 A.

Fig. 5 is the stereogram of the utility model preferred embodiment.

Fig. 6 is the sectional stereogram of the utility model preferred embodiment.

Fig. 7 A is the combination top view of the male and female connector of the utility model preferred embodiment;

Fig. 7 B is the broken section enlarged drawing of Fig. 7 A.

Fig. 8 A is the user mode top view of the utility model preferred embodiment.

Fig. 8 B is the broken section enlarged drawing of Fig. 8 A.

Fig. 9 A is the user mode top view of the utility model preferred embodiment.

Fig. 9 B is the broken section enlarged drawing of Fig. 9 A.

Figure 10 is the stereogram of the utility model second preferred embodiment.

Figure 11 is the stereogram of the utility model the 3rd preferred embodiment.

Embodiment

See also Fig. 5, Fig. 6, reach Fig. 7 A, 7B, the utility model electric connector 3 is to include: a pedestal 30 and several terminals 40, wherein:

Be provided with a link slot 31 in this pedestal 30, the front end of this link slot 31 is opened and central authorities are provided with a transverse plate 32, this transverse plate 32 is provided with a breach 33 and forms a Yi Daban district 34 and a platelet district 35, this large and small plate district 34,35 all vertically is provided with a downward longitudinal part 36 in an end of nearly breach 33, the place, angle that connects of transverse plate 32 and longitudinal part 36 is provided with one and is oblique groove 37, but make this longitudinal part 36 utilize this groove 37 to form the elasticity of side direction springing, in addition, the one side of this transverse plate 32 is provided with several spaced terminal grooves 38.

Several terminals 40 is the terminal grooves 38 that are arranged at pedestal 30, this each terminal 40 is provided with a contact site 41, a location division 42, an extension 43 and a pin portion 44, this contact site 41 is positioned at the link slot 31 of this pedestal 30, this location division 42 is extended the terminal groove 38 that pedestal 30 is fixed in also packing in horizontal direction, this extension 43 is to connect this location division 42 and this pin portion 44, and this pin portion 44 stretches out outside the pedestal and is level and is electrically connected with motherboard 19.

By above structure, but this longitudinal part 36 forms the elasticity of side direction springing by this groove 37, but side direction springing when so this longitudinal part 36 is subjected to the side force compressing is difficult for causing producing fracture than rigid body.

See also Fig. 8 A, 8B, be for misoperation makes the application of force situation of taking back, this moment, this longitudinal part 36 pushed left because of the socket part 21 of female connectors 2, and its front end is subjected to side force left, this longitudinal part 36 is because of having the elasticity of side direction springing, so but springing absorb this left side force and unlikely fracture; See also Fig. 9 A, 9B, be for misoperation makes the application of force situation that takes over, this moment, this longitudinal part 36 pushed to the right because of the socket part 21 of female connectors 2, and its front end is subjected to side force to the right, this longitudinal part 36 is because of having the elasticity of side direction springing, so but springing absorb this to the right side force and unlikely fracture.

By above explanation, longitudinal part 36 of the present utility model is because of having the elasticity of side direction springing, so but springing absorb this to the left or to the right side force and unlikely fracture, more this longitudinal part 36 fractures are not operated and caused to reason improperly so in the use.

Seeing also Figure 10, is the utility model second embodiment, and it is all identical with first embodiment haply, and its difference is that this groove 37 is vertically, but also can make this longitudinal part 36 form the elasticity of side direction springing by this groove 37.

Seeing also Figure 11, is the utility model the 3rd embodiment, and it is all identical with first embodiment haply, and its difference is that this groove 37 is laterally, but also can make this longitudinal part 36 form the elasticity of side direction springing by this groove 37.

Claims

1, a kind of electric connector, it comprises: a pedestal, be provided with a link slot in this pedestal, the front end of this link slot is opened and central authorities are provided with transverse plate, and the one side of this transverse plate is provided with several spaced terminal grooves, and this transverse plate is provided with the longitudinal part that is vertical; And

It is characterized in that: be provided with a groove between this transverse plate and this longitudinal part, this longitudinal part forms the elasticity of side direction by this groove.

2, electric connector as claimed in claim 1 is characterized in that: this groove is to be located at meeting the place, angle and being oblique of this transverse plate and this longitudinal part.

3, electric connector as claimed in claim 1 is characterized in that: this groove is vertical.

4, electric connector as claimed in claim 1 is characterized in that: this groove is horizontal.

5, electric connector as claimed in claim 1 is characterized in that: this transverse plate is provided with a breach and forms a Yi Daban district and a platelet district, and this longitudinal part is located at an end of nearly this breach in this large and small plate district.