CN2746597Y

CN2746597Y - Fastening positioning device for plug and socket of communication network

Info

Publication number: CN2746597Y
Application number: CN 200420107411
Authority: CN
Inventors: 陈星辉
Original assignee: NINGBO EXCELLENCE COMMUNICATED CONNECTOR Co Ltd
Current assignee: NINGBO EXCELLENCE COMMUNICATED CONNECTOR Co Ltd
Priority date: 2004-10-20
Filing date: 2004-10-20
Publication date: 2005-12-14
Anticipated expiration: 2014-10-20

Abstract

Disclosed is a fastening positioning device for the plug and the socket of communication network, comprising a plug body, left and right locked rods, a sliding rail base, a sheath, etc. The utility model has the advantages of convenience, labor saving and installation space saving, etc., a fastening hook is uneasy to hook to break, and the fastening hook is uneasy to lose elasticity.

Description

The snaps into position device of communication network plug and socket

Technical field

The utility model relates to the snaps into position device of a kind of communication network plug and socket.

Background technology

Tradition communication network plug 8 and socket 9 are as shown in Figure 1, this plug 8 has the elastic fastening hook 81 that is upturned, the both sides fixture block 811 that utilizes elastic fastening hook 81 when caulking groove 91 interlockings of plug 8 and socket 9 is the internal face of the stop surface 911 of block both sides above caulking groove 91 (figure does not show) respectively, thereby reach the snaps into position effect, but still there is following disappearance in it:

1, after communication network plug 8 separates with socket 9 desires or elastic fastening hook 81 must be pushed the application of force during nested location, just can operate, not only bother but also require great effort.

2, elastic fastening hook 81 easy elastic fatigues and cause looseningly cause loose contact even get loose, and elastic fastening hook 81 also ruptures than being easier to be hooked to and causes damaging when using.

3, elastic fastening hook 81 is upturned, and therefore with regard to regard to the dress position, also accounts for the volume of timber.

Summary of the invention

The purpose of this utility model is to overcome the defective of above-mentioned prior art, and the snaps into position device of a kind of communication network plug and socket is provided.

The purpose of this utility model is achieved in that the snaps into position device of a kind of communication network plug and socket, includes:

One header body, the both sides of its upper surface are respectively equipped with pivoted hole, and this header body upper surface also is provided with a link stopper;

Left and right deadlock lever, it has the lock portion of suitable length respectively, this top, lock portion front side respectively has grab, and the rear side of this lock portion respectively is bent with the linkage part of expansion predetermined angular backward certainly, and the bottom of this linkage part has the pivot that articulates for two pivoted holes with this header body respectively;

One slide track seat, the both sides, bottom surface in its place ahead have first projection and second projection of downward extension, and each projection and be formed with front bayonet slot forward of this first projection and second projection, the bottom surface, rear of this slide track seat has the back draw-in groove of the 3rd projection and the formation of the 3rd projection, before having in the middle of the bottom surface in the place ahead of this slide track seat narrow after gradually wide linked block, the two sides of this linked block respectively and be formed with first chute and second chute of oblique expansion backward between described first projection and second projection, an above-mentioned left side, the linkage part of right deadlock lever is positioned at first chute and second chute of this slide track seat respectively, and the linked block of this slide track seat is positioned at a left side, between the right deadlock lever;

One sheath, its front side has the spatial accommodation of packing into for the rear side of this header body, the rear of this spatial accommodation is gradually-reducing shape backward, top, the front side of this sheath has location notch, the front and back of this location notch have respectively for the preceding fixture block that is connected with the front bayonet slot and the back draw-in groove buckle of this slide track seat with after fixture block.

Positive progressive effect of the present utility model is: but make the left and right deadlock lever of slide track seat interlock of its connection pivot by reciprocal passing sheath, and reach the caulking groove snaps into position of header body and socket or the effect of disengaging, and have labour-saving again easy and simple to handle advantage.Owing to must not use the elastic fastening hook that is upturned of traditional product, not only save space by the dress position, and do not have that grab is hooked to easily and the situation that ruptures, also do not have the shortcoming of grab elastic fatigue, the fixing effect that can guarantee header body and socket relatively is to improve useful life.

Description of drawings

Fig. 1 is the three-dimensional exploded view of traditional communication network plug and socket;

Fig. 2 is the three-dimensional exploded view of the utility model embodiment;

Fig. 3 is the three-dimensional combination figure of the utility model embodiment;

Fig. 4 is the three-dimensional combination figure of header body and left and right deadlock lever among the utility model embodiment;

Fig. 5 is another angle stereogram of left and right deadlock lever among the utility model embodiment;

Fig. 6 is another angle stereogram of slide track seat among the utility model embodiment;

Fig. 7 is the three-dimensional exploded view of the utility model embodiment header body and socket;

Fig. 8 is the plane sectional schematic diagram after slide track seat is passed backward among the utility model embodiment;

Fig. 9 is the plane sectional schematic diagram after slide track seat is passed forward among the utility model embodiment.

Embodiment

Shown in Fig. 2～9, the snaps into position device of a kind of communication network plug of the utility model and socket includes:

Header body 1, the both sides of its upper surface 11 are respectively equipped with pivoted hole 111,112 and can be inserted in for left and

right deadlock lever

2,3 pivots 221,321 (with reference to figure 5), and making left and

right deadlock lever

2,3 be the state that can pivot, its upper surface 11 is established the linked block 44 that a block 113 can supply backstop slide track seat 4 in addition in addition;

Left and

right deadlock lever

2,3, have respectively the

lock portion

21,31 of suitable length and certainly the rear side of this

lock portion

21,31 bend backward the expansion predetermined

angular linkage part

22,32, wherein top, the front side of this

lock portion

21,31 respectively has grab 211,311, the bottom of

linkage part

22,32 then has pivot 221,321 respectively, can be for articulating with the pivoted hole 111,112 of header body 1 respectively;

Slide track seat 4, the both sides, bottom surface in its place ahead have first projection 41 and second projection 42 (with reference to figure 6) of downward extension respectively, and first projection 41 and second projection 42 and each projection and form front bayonet slot 40 forward, the bottom surface, rear of this slide track seat 4 then has the 3rd projection 43 in addition and forms back draw-in groove 431, this front bayonet slot 40 and back draw-in groove 431 respectively with the preceding fixture block 521 of the location notch 52 of sheath 5 and afterwards fixture block 522 buckles be connected the location, and before having in the middle of the bottom surface in the place ahead of this slide track seat 4 narrow after gradually wide linked block 44, the two sides 441 of this linked block 44,442 and and aforementioned first projection 41 and second projection 42 between form first chute 410 and second chute 420 of oblique expansion backward;

Sheath 5, the spatial accommodation 51 that its front side tool is bigger can be packed into for the rear side of header body 1, and the rear of this spatial accommodation 51 and convergent and can supply wearing of connection 6 (with reference to figure 7) and be movable state backward, the top, front side of this sheath 5 has location notch 52, and the front and back of location notch 52 have preceding fixture block 521 respectively can be for being connected with back draw-in groove 431 buckles with the front bayonet slot 40 of slide track seat 4 with back fixture block 522, and just make first chute 410 of this slide track seat 4 and second chute 420 slip into a left side,

right deadlock lever

2,3

linkage part

22,32, and also make the linked block 44 of slide track seat 4 be positioned at a left side simultaneously, right deadlock lever 2, between 3;

By forming of aforementioned components, go into when header body 1 intercalation after the caulking groove 71 of socket 7, with sheath 5 being passed forward, and the linked block 44 that makes the slide track seat 4 that this sheath 5 linked can be simultaneously an interlock left side forward,

right deadlock lever

2,3 pivot, make this

lock portion

21,31 outwards open (with reference to figure 9), and make this grab 211,311 can distinguish block reaches the fixing positioning action in the inwall of the stop surface 711 of the both sides, caulking groove 71 top of socket 7 (figure does not show): then need only sheath 5 pulled back when desire breaks away from socket 7 with header body 1 and move, can make first projection 41 of slide track seat 4 and the inboard 412 of second projection 42,422 interlock left sides,

right deadlock lever

2,3, and make its

linkage part

22,32 simultaneously inside closings (with reference to figure 8) and the stop surface 711 that breaks away from caulking groove 71 both sides of socket 7, and then make header body 1 can break away from socket 7.

In sum, the utlity model has following enhancement effect:

But 1, make the left and

right deadlock lever

2,3 of slide track seat 4 interlocks of its binding pivot, and reach header body 1 and caulking groove 71 snaps into position of socket 7 or the function of disengaging relatively, and operation is not only easy but also laborsaving by reciprocal passing sheath 5.

2, owing to must not use the elastic fastening hook that is upturned of traditional product, not only save space by the dress position, and do not have that grab is hooked to easily and the situation that ruptures, do not have the shortcoming of grab elastic fatigue yet, can guarantee header body 1 and the fixing effect of socket 7 and the purpose that improves useful life relatively.

Claims

1, the snaps into position device of a kind of communication network plug and socket is characterized in that including: