CN2417321Y

CN2417321Y - Connector

Info

Publication number: CN2417321Y
Application number: CN 98225345
Authority: CN
Inventors: 罗灿钟; 林台; 蔡荣琳
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 1998-10-14
Filing date: 1998-10-14
Publication date: 2001-01-31
Anticipated expiration: 2008-10-14

Abstract

The utility model provides a connector comprising a shaft sleeve part and a flange part combined with the shaft sleeve part; a stopping device is arranged between the flange part and the shaft sleeve part and comprises a plurality of grooves arranged on the flange part and a convex body arranged on the shaft sleeve part. The stopping device can provide a favorable screw joint effect and can not generate rotation when the connector is fixed, screwed and locked with a combined member.

Description

A kind of connected member

The utility model is a kind of connected member, refers to especially a kind ofly be used at least two member socket riveteds and the connected member of screw lock is provided.

The existing connected member relevant with the utility model as shown in Figure 1, it is a kind of connected member that uses on connector riveted joint of two member fits and screw lock, this connected member 8 comprises lip part 80 and shaft sleeve part 81, wherein shaft sleeve part 81 is extended with lip part 80 one, and be provided with the axis hole 810 that is through to lip part 80, this axis hole 810 is provided with internal thread 811 than the depths, and ora terminalis is formed with the thin material that is beneficial to riveted.In use, as shown in Figure 2, with this shaft sleeve part 81 pass the perforation of the coupling unit of wanting 90,91, make lip part 80 be against two coupling units, one side, and make the opposite side of the ora terminalis riveted of shaft sleeve part 81 at two coupling units, two conjunctions can be combined, the internal thread 810 of shaft sleeve part 81 then further is screwed onto two coupling units together.But, the very cumbersome inconvenience of existing connected member manufacturing, and waste material is many, be used for the internal thread machining difficulty of screw lock and inaccuracy, existing connected member is to form through turning-boring-tapping-cut to mill, specifically be workpiece to be lathed blank with method for turning earlier with lip part and shaft sleeve part, get out axis hole in shaft sleeve part with boring method again, again with the internal thread of tapping machine tapping axis hole, just finish through meticulous cutting step at last,, thereby on fine material, carry out above-mentioned all step because the connected member size is little, not only processing is difficult for, the manufacture cost height, and work flow is loaded down with trivial details, the most important thing is, the shaft sleeve part of existing connected member is short, the internal thread thread number of its axis hole is few, and being difficult for carrying out, the actual power that screws togather is unsatisfactory except that the processing request of tapping step is high.Another kind of processing pattern is to go out lip part and shaft sleeve part are integrally formed in the die casting mode, cut tapping with nothing again and process internal thread, though this processing mode can save steps such as turning, boring, the waste material that is produced is also less, but formed internal thread tooth peak is irregular, the solid bad phenomenon of spiral shell when causing screw lock, except that influence screws togather power, and internal thread also damages easily and is not durable.

The utility model purpose is, provide a kind of can provide with combination member between the object that well is spirally connected effect and combines with the institute firm connected member that mutually combines is arranged.

The utility model connected member structure is characterised in that, this connected member comprises a shaft sleeve part and the lip part of combination with it, be provided with stopping device between this lip part and shaft sleeve part, when the affixed screw lock of connected member and institute's combination member is guaranteed in the setting of this stopping device, do not have the turn phenomenon.

The utlity model has easy to manufacture, assembling is simple, and can provide connected member and combination object certain firm advantage such as be spirally connected.

Fig. 1 is the stereogram of existing connected member.

Fig. 2 is existing connected member and the insulating body of connector and the side view of the affixed one of shading member.

Fig. 3 is the three-dimensional exploded view of the utility model connected member.

Fig. 4 is the three-dimensional combination figure of the utility model connected member.

Fig. 5 is the three-dimensional phantom of the utility model connected member.

See also Fig. 3, this connected member 6 has lip part 60 and shaft sleeve part 61, wherein this lip part 60 is a square body, which is provided with fish eyelet 601, and the inner periphery of fish eyelet 601 is provided with three grooves 602, and this shaft sleeve part 61 comprises circular shaft body 610 and antelabium 611, wherein the external diameter 6101 of circular shaft body 610 is slightly less than aforementioned fish eyelet 601, and has internal thread 6102, the antelabium 611 of its ora terminalis is corresponding to the groove 602 of lip part 60 in addition, be provided with convex body 612, the connected member 6 after the assembling is as Fig. 4 and shown in Figure 5, and this shaft sleeve part 61 is combined as a whole with friction tight mode and lip part 60, and add cooperating of this convex body 612 and groove 602 as shown in Figure 3, not only shaft sleeve part 61 can be tightly fitted on the fish eyelet 601 of lip part 60, more can when shaft sleeve part 61 screw locks, play stabilization, can not produce turn.

Claims

1. connected member, especially refer to a kind ofly with at least two member socket riveteds and the connected member of screw lock is provided, this connected member comprises the shaft sleeve part and the lip part of combination with it, it is characterized in that: lip part is the polygonal body that is provided with fish eyelet, and the periphery in the fish eyelet is provided with some grooves; Shaft sleeve part comprises the circular shaft body that external diameter is slightly less than fish eyelet and has internal thread, and is located at the antelabium of circular shaft body ora terminalis, and is provided with convex body corresponding to the groove of lip part on antelabium; Shaft sleeve part tightly fits in lip part, and makes convex body on the shaft sleeve part and the groove inlay card on the lip part together.

2. connected member as claimed in claim 1 is characterized in that this lip part is a square body.

3. connected member as claimed in claim 1, it is characterized in that described internal thread be provided in a side of shaft sleeve part the circular shaft body than the depths.