CN202153562U

CN202153562U - Computer connector joint

Info

Publication number: CN202153562U
Application number: CN 201120059052
Authority: CN
Inventors: 郑允信
Original assignee: DONGGUAN SHYH HWA ELECTRONICS Co Ltd
Current assignee: DONGGUAN SHYH HWA ELECTRONICS Co Ltd
Priority date: 2011-03-08
Filing date: 2011-03-08
Publication date: 2012-02-29
Anticipated expiration: 2021-03-08

Abstract

The present utility model provides a computer connector joint. The joint is composed of a female joint and a male joint which are connected, the female joint is composed of a glue body, a shell and a central pin, the shell is provided with an inner cavity for accommodating the glue body, and the upper surface of the glue body is provided with a first accommodating groove for accommodating the central pin. The female also comprises a detecting pin and a fixing sheet, the upper surface of the glue body is also provided with a second accommodating groove for accommodating the detection pin, the side wall of the glue body is provided with a slot for inserting the fixing sheet, the central pin is provided with a groove, the fixing sheet is buckled with the groove after being inserted from the slot, the central pin is inserted into the male joint, and the detection pin is contacted with the male joint.

Description

A kind of computer connector joint

[technical field]

The utility model belongs to the DC power supply field of connectors, especially uses the adapter connector in the computer dc charger.

[background technology]

Development and progress along with society; Numerous electric equipments begins in the middle of a large amount of live and works that pours in people; Gradually the computer popularity of development is inseparable with our daily life; And become one of media of information in human work, the life already, existing computer direction that is past gentlier, thinner, more convenient practicality develops, and to requiring longer its service time; But battery capacity is big more, and the charging interval is long more, and existing computer connector joint connects unstable.

[utility model content]

The utility model technical problem to be solved is to provide a kind of computer connector joint, and it connects stable.

For solving the problems of the technologies described above, the technical scheme of the utility model is: a kind of computer connector joint is provided, comprises the female head and public head that are connected; Female head comprises colloid, shell and center needle, and said shell is provided with the inner chamber of accommodating colloid, and the upper surface of said colloid is provided with first accepting groove; The first accepting groove Collecting Center pin; Said female head also comprises and detects pin and stator, on the upper surface of colloid, also is provided with and accommodates second accepting groove that detects pin, is provided with the slot that supplies stator to insert in the sidewall of colloid; Said center needle is provided with draw-in groove, and stator inserts from slot and is stuck on the draw-in groove; Center needle is inserted on the public head, detects pin and contacts with public head.

Compared with prior art, above-mentioned computer connector joint connects stable.

[description of drawings]

Fig. 1 is the perspective exploded view of the utility model computer connector joint.

Fig. 2 is the schematic perspective view of female head in the utility model computer connector joint.

Fig. 3 is the perspective exploded view of female head in the utility model computer connector joint.

Fig. 4 is the schematic perspective view of center needle in the utility model computer connector joint.

The cross-sectional schematic that Fig. 5 is connected with public head for the utility model computer connector joint.

Fig. 6 is the elevational schematic view of shell in the utility model computer connector joint.

[embodiment]

Below in conjunction with accompanying drawing the utility model is further described:

Please join Fig. 1 to Fig. 6, the utility model computer connector joint, comprise the public affairs that are connected 6 with female 7, female 7 comprises colloid 1, shell 2, center needle 3, detects pin 4, stator 5, said shell 2 is provided with inner chamber 20, to accommodate colloid 1; Said center needle 3, detect pin 4 and stator 5 is located on the colloid 1.Said public affairs 6 are connected with colloid 1.

The sidewall 10 of said colloid 1 is provided with the projection 102 and first draw-in groove 104, and said draw-in groove 104 is located at the below of projection 102, and another sidewall 12 of colloid 1 is provided with second draw-in groove 120, and said sidewall 12 is adjacent with sidewall 10.Said second draw-in groove 120 tops are provided with slot 122, insert for stator 5.The upper surface 14 of said colloid 1 is provided with first accepting groove 140 and second accepting groove 142, and said first accepting groove 140 and second accepting groove 142 are adjacent, and first accepting groove, 140 Collecting Center pins, 3, the second accepting grooves 142 are accommodated and detected pin 4.The sidewall 21 of said shell 2 is provided with draw-in groove 202 and catch 204, and in the time of in the inner chamber 20 of colloid 1 insertion shell 2, another sidewall 22 of said shell 2 is provided with fixture block 222.The sidewall 21 of the sidewall 10 of said colloid 1, sidewall 12 corresponding shells 2 and sidewall 22, the catch 204 of shell are stuck on first draw-in groove 104 of colloid 1, and the projection 102 on the colloid 1 is stuck on the draw-in groove 202 of shell 2; The fixture block 222 of said shell 2 is stuck on second draw-in groove 120 of colloid 1.

Another sidewall 22 1 sides of said shell 2 extend upward and form a block 220, and said catch 220 can increase diversion area as negative pole, makes shunting effect better, and structure is more compact.Said shell 2 lower surfaces 24 are provided with a plurality of fixture blocks 240, through the design of many fixture blocks, can increase and public 6 chucking power, cooperate and improve shunting effect.

Said center needle 3 comprises insertion end 30 and link 32, and said insertion end 30 is inserted on public 6, and link 32 exposes outside female 7 the colloid 1.Said center needle 3 is provided with draw-in groove 33, and in center needle 3 is inserted into first accepting groove 140 of colloid 1, and its insertion end 32 is inserted in public 6.Stator 5 is inserted on the draw-in groove 33, and center needle 3 is fixed, and makes that center needle 3 is more stable, prevents to withdraw from, the problem that the center needle that also can prevent possibly to occur in the welding process 3 is loosening.

Insert in second accepting groove 142 of colloids 1 the said pin 4 one end ends 40 that detect, and end 40 and public affairs 6 contact, can the conducting effect is visual.The said pin 4 that detects is fastened on 1 last time of colloid, when inserting in the colloids 1 for public 6, contacts with public affairs 6.When not inserting connector fully for public 6, detect pin 6 and be closure state, public 6 when inserting connector fully, detect pin 4 and be off-state.The said pin 4 that detects can be visual with the conducting effect, and can the conducting effect be shown on computers.

Said public affairs 6 are the coaxial layer-stepping design of interior sky, and the articulamentum of inner face is provided with connecting hole 60, and said connecting hole 60 supplies center needles 3 to insert, outmost top layer 62 with detect pin 4 and contact.The madial wall 602 of said connecting hole 60 is provided with holding piece 604, and when center needle 3 inserted, holding piece 604 was clipped on the center needle 3, prevents that center needle 3 from retreating.

Establish center needle 3 and detect pin 4 on female 7 of the above-mentioned computer connector joint and be connected with public 6, detect pin 4 can detect public 6 with female 7 whether to inserting well, and can on display screen, read its working condition; Adopt stator 5, fixed power source is anodal, can prevent the withdraw of the needle phenomenon that possibly occur because of warm-up time length in the welding process; Be provided with a plurality of stuck points in shell 2, can increase the chucking power of public affairs/mother's head, effectively strengthen waving the public female connection stability in the test.

The description of above-mentioned preferred embodiment makes those skilled in the art can make and utilize the utility model.Those skilled in the art need not pay creative work just can realize the various modifications to present embodiment according to rule given here.Therefore, the utility model is not limited to embodiment illustrated herein, but consistent with maximum protection scope in this appended claim.

Claims

1. a computer connector joint comprises the female head and public head that are connected, and female head comprises colloid, shell and center needle; Said shell is provided with the inner chamber of accommodating colloid; The upper surface of said colloid is provided with first accepting groove, and the first accepting groove Collecting Center pin is characterized in that: said female head also comprises and detects pin and stator; On the upper surface of colloid, also be provided with and accommodate second accepting groove that detects pin; Sidewall in colloid is provided with the slot that supplies stator to insert, and said center needle is provided with draw-in groove, and stator inserts from slot and is stuck on the draw-in groove; Center needle is inserted on the public head, detects pin and contacts with public head.

2. computer connector joint as claimed in claim 1; It is characterized in that: the sidewall of said colloid is provided with the projection and first draw-in groove; Another sidewall of colloid is provided with second draw-in groove, and the sidewall of shell is provided with draw-in groove and catch, and another sidewall of shell is provided with fixture block; The catch of shell is stuck on first draw-in groove of colloid, and the projection on the colloid is stuck on the draw-in groove of shell; The fixture block of said shell is stuck on second draw-in groove of colloid.

3. computer connector joint as claimed in claim 2 is characterized in that: the sidewall of said shell is provided with the block as negative pole.

4. computer connector joint as claimed in claim 3 is characterized in that: said shell lower surface is provided with a plurality of fixture blocks that increase chucking power.

5. like any described computer connector joint in the claim 1 to 4; It is characterized in that: said public head is the public head of the coaxial layer-stepping of interior sky; The articulamentum of inner face is provided with connecting hole, and said connecting hole supplies center needle to insert, outmost top layer with detect pin and contact.

6. computer connector joint as claimed in claim 5 is characterized in that: the madial wall of said connecting hole is provided with holding piece, and said holding piece is clamped on the center needle.