CN2279015Y

CN2279015Y - Electronic connector

Info

Publication number: CN2279015Y
Application number: CN 96240264
Authority: CN
Inventors: 陈清龙; 萧裕三
Original assignee: Hon Hai Precision Industry Co Ltd
Current assignee: Hon Hai Precision Industry Co Ltd
Priority date: 1996-12-03
Filing date: 1996-12-03
Publication date: 1998-04-15
Anticipated expiration: 2006-12-03

Abstract

The utility model relates to an electronic connector. The electronic connector comprises insulating shell bodies which are provided with a plurality of assembling holes and conductive terminals which are assembled on the assembling holes of the insulating shell body. The terminal assembling holes are used as standards by the insulating shell bodies. Separated and independent members are comparted, and fastening devices are arranged between the junction surfaces of the separated and independent insulating shell bodies. The lateral compression can be generated to each assembling hole by the fastening devices. The separated and independent insulating shell bodies are combined into a whole, the purpose that the conductive terminals which are arranged in the insulating shell bodies can not drop off when the electronic connector is used is ensured, and the sweating soldering is not needed when the insulating shell bodies are combined.

Description

Electric power connector

The utility model relates to a kind of electric power connector, is meant in a kind of connector on the mat insulation shell Fastening device especially with conducting terminal packing location, and the electric power connector that insulation shell is combined as a whole.

Have multiple connector all to have the conducting terminal that is used for transmission of electric signals at present, its locate mode all is that hangnail or supporting body are set on terminal body substantially, realizes the location so that fix connector shell.For example, United States Patent (USP) the 4th, 641, No. 907, the 4th, 641, No. 908, the 5th, 139, No. 446, the 5th, 131, No. 873 etc.The electric power connector 3 relevant with the utility model as shown in Figure 1, it also is to come insulation shell 30 is produced the purpose that the fixing power reach the location in the supporting body mode basically.As shown in the figure, this terminal 31 (only illustrating on the figure) itself is provided with supporting body 310, when this supporting body 310 of mat is inserted in the assembly hole 301 of insulation shell 30 when terminal 31 assembling, the internal face of assembly hole 301 is fixed, can be with this terminal position.But above-mentioned this conducting terminal of locating in the supporting body mode, or the other types conducting terminal is provided with hangnail and locatees, all can fix when inserting when cooperating resistance to make assembling and overexert, cause the scrape damage of conducting terminal to the insulation shell assembly hole, or cause the crooked modification of conducting terminal, also may be with the scratch of terminal surfaces electrodeposited coating.

The purpose of this utility model is to provide the assembling that can not damage connector shell fully locate mode for conducting terminal, firmly be assembled in conducting terminal on the connector shell, make connector shell again in the conducting terminal of assembling location, the connector shell assembling is finished, need not to carry out again the hot melt combination.

The purpose of this utility model is to realize like this, a kind of electric power connector promptly is provided, comprise insulation shell with a plurality of assembly holes, and be mounted on conducting terminal on the described insulation shell assembly hole, described insulation shell is a benchmark with the terminal assembly hole, is separated out the individual member of separation, and is provided with Fastening device between the composition surface of the independently insulation shell of described separation, described Fastening device produces horizontal fastening force to each assembly hole, and described two independent insulation shells are combined as a whole.

The advantage of the utility model device is that it is easily assembled, convenient, in conjunction with firmly, connects reliably, and practicality is good.

Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:

Fig. 1 is existing electric power connector assembled sectional view;

Fig. 2 the utility model electric power connector three-dimensional exploded view;

Fig. 3 A, 3B are the utility model electric power connector combination longitudinal section and sectional elevation.

See also the utility model electric power connector of Fig. 2, it comprises: insulation shell 1 and conducting terminal 2, wherein this insulation shell 1 is divided into insulation shell 10 and following insulation shell 11 these two individual members.Be provided with some square assembly holes 110 on the insulation shell 11 down, can bridge for this conducting terminal 2, in addition, last, following

insulation shell

10,11 composition surface 100,110 are provided with Fastening device 4, this Fastening device 4 is being provided with guide hole 40 between insulation shell 11 per two assembly holes 110 down, and on the composition surface of last insulation shell 10, be provided with guide pillar 41 corresponding to this guide hole 40, and the upper peripheral edge at each guide pillar is provided with bulge loop 42, this bulge loop 42 adds the size of upper guide post 41, be slightly larger than the size of guide hole 40, like this, after guide pillar 41

inserts guide hole

40,42 pairs of guide hole 40 packings of this bulge loop of mat fix, and can produce horizontal mutual extruding force at following insulation shell 11 upper edge wall surface of the hole.

Please continue to consult Fig. 3 A, 3B, it is looked and sectional elevation for the combination vertical profile of above-mentioned the utility model electric power connector, as shown in Figure 3A, when last insulation shell 10 involutory when insulation shell 11 engages down, this guide pillar 41 can be linked in the guide hole 40, and the inwall packing of 42 pairs of guide holes 40 of this bulge loop of mat, can firmly upper and

lower insulation shell

10,11 be combined as a whole.Shown in Fig. 3 B, after this guide pillar 41 is sleeved on this guide hole 40, this bulge loop 42 is in to guide hole 40 packings, this conducting terminal 2 that also can packing be in close proximity to the next door, promptly because this guide hole 40 is very approaching with assembly hole 110, the therefore wall of 110 of first guide hole 40 and assembly holes, when 42 pairs of guide hole 40 packings of bulge loop, can make extruding simultaneously about each root conducting terminal 2 quilt, like this, can be very positively with each root conducting terminal 2 location.What further specify is, during actual assembled, see also Fig. 2 and Fig. 3 A, 3B, earlier insert every conducting terminal 2 in the assembly hole 110 with bridging, assembly hole 110 is contained in both allocations with conducting terminal 2, the guide hole 40 that to go up the following insulation shell 11 of guide pillar 41 alignings of insulation shell 10 again is pressed into and makes this bulge loop 42 packings, reaches upper and

lower insulation shell

10,11 is combined as a whole, and with each root conducting terminal 2 packings location.

The utility model can also have various equivalences to modify or variation, for example, guide hole 40 is located at insulation shell 10; Guide pillar 41 is located at down insulation shell 11, or is that these all are included in the claim of the present utility model in conjunction with kenel etc. with three layers insulation shell.

Claims

1, a kind of electric power connector, comprise insulation shell with a plurality of assembly holes, and be mounted on conducting terminal on the described insulation shell assembly hole, it is characterized in that, described insulation shell is a benchmark with the terminal assembly hole, is separated out the individual member of separation, and is provided with Fastening device between the composition surface of the independently insulation shell of described separation, described Fastening device produces horizontal fastening force to each assembly hole, and described two independent insulation shells are combined as a whole.

2, electric power connector as claimed in claim 1, it is characterized in that, described Fastening device is between per two assembly holes on connector insulation shell composition surface independently, be provided with and two independent insulation shells firmly be combined as a whole and described insulation shell wall is done laterally extruding, with the guide hole and the guide pillar of described conducting terminal packing clamping location.

3, electric power connector as claimed in claim 1 or 2 is characterized in that, the described Fastening device of guide hole and guide pillar that comprises is provided with a bulge loop on the cylinder of described guide pillar, and the size that described bulge loop adds upper guide post is slightly larger than the size of guide hole.

4, electric power connector as claimed in claim 3 is characterized in that, described guide hole is located between per two assembly holes on insulation shell composition surface; Described guide pillar is located at the composition surface of another insulation shell of described guide hole.