WO2016197290A1

WO2016197290A1 - Computer connector head

Info

Publication number: WO2016197290A1
Application number: PCT/CN2015/080953
Authority: WO
Inventors: 吴伟东
Original assignee: 吴伟东
Priority date: 2015-06-08
Filing date: 2015-06-08
Publication date: 2016-12-15

Abstract

Provided is a computer connector head, comprising a female connector (7) and a male connector (6) connected together; the female connector (7) comprises a plastic body (1), a housing (2), and a center pin (3); the housing (2) is provided with an inner chamber (20) for accommodating the plastic body (1); the upper surface (14) of the plastic body (1) is provided with a first accommodating slot (140); the first accommodating slot (140) accommodates the center pin (3); the female connector (7) also comprises a detection pin (4) and a securing tab (5); the upper surface (14) of the plastic body (1) is also provided with a second accommodating slot (142) for accommodating the detection pin (4); an insertion slot (122) for inserting the securing tab (5) is disposed on the side wall (12) of the plastic body (1); a groove (33) is disposed on the center pin (3); the securing tab (5) is inserted from the insertion slot (122) and snaps onto the groove (33); the center pin (3) is inserted onto the male connector (6); the detection pin (4) and the male connector (6) make contact with each other.

Description

Computer connector connector

Technical field

The utility model belongs to the field of a DC power connector, in particular to a connector connector used in a computer DC charger.

Background technique

With the development and progress of the society, a large number of electrical equipment has begun to flood into people's lives and work. The growing popularity of computers has become inseparable from our daily lives, and has long been a source of information for human work and life. One of the delivery tools, the existing computer is moving to a lighter, thinner, more convenient and practical direction, and its use time is longer; but the larger the battery capacity, the longer the charging time, the existing computer connector connector The connection is unstable.

technical problem

The technical problem to be solved by the utility model is to provide a computer connector joint whose connection is stable.

Technical solution

In order to solve the above technical problem, the technical solution of the present invention is to provide a computer connector connector, including a female and male connectors, the female body including a colloid, a casing and a center pin, and the casing is provided with a colloidal body. a first receiving groove is disposed on the upper surface of the colloid, the first receiving groove receives the center pin, the female head further includes a detecting needle and a fixing piece, and the upper surface of the colloid is further provided with a receiving inspection The second receiving slot of the pin is provided with a slot for inserting the fixing piece on the side wall of the colloid, the center pin is provided with a card slot, and the fixing piece is inserted into the card slot from the slot; the center pin is inserted In the male head, the detecting needle is in contact with the male head, the male head is a coaxial layered male head having an inner space, and the innermost connecting layer is provided with a connecting hole for inserting the center needle, The outermost surface is in contact with the inspection needle.

Preferably, the side wall of the colloid is provided with a protrusion and a first card slot, and the other side wall of the colloid is provided with a second card slot, and the side wall of the outer casing is provided with a card slot and a blocking piece, and the other side of the outer casing The side wall is provided with a block, the block of the outer casing is stuck on the first card slot of the colloid, and the protrusion on the colloid is stuck on the card slot of the outer casing; the block of the outer casing is stuck on the second card slot of the colloid.

Preferably, the side wall of the outer casing is provided with a stopper as a negative electrode.

Preferably, the lower surface of the outer casing is provided with a plurality of blocks for increasing the clamping force.

Preferably, the inner side wall of the connecting hole is provided with a clamping piece, and the clamping piece is clamped on the center pin.

Beneficial effect

Compared with the prior art, the above computer connector joint connection is stable.

DRAWINGS

Figure 1 is a perspective exploded view of the connector of the computer connector of the present invention.

Figure 2 is a perspective view of the female connector of the computer connector connector of the present invention.

Figure 3 is a perspective exploded view of the female head of the computer connector connector of the present invention.

Figure 4 is a perspective view of the center pin of the computer connector connector of the present invention.

Figure 5 is a cross-sectional view showing the connection of the computer connector connector of the present invention with the male connector.

Figure 6 is a bottom view of the outer casing of the computer connector connector of the present invention.

Embodiments of the invention

The present invention will be further described below in conjunction with the accompanying drawings:

Referring to FIG. 1 to FIG. 6, the computer connector connector of the utility model includes a male connector 6 and a female connector 7 and a female connector 7 The utility model comprises a colloid 1 , a casing 2 , a center pin 3 , a detecting needle 4 , a fixing piece 5 , and the outer casing 2 is provided with a cavity 20 for receiving the colloid 1 ; the center pin 3 and the detecting pin 4 And the fixing piece 5 is set on the colloid 1. The male head 6 is connected to the colloid 1.

The side wall 10 of the colloid 1 is provided with a protrusion 102 and a first card slot 104, and the card slot 104 is disposed on the protrusion Below the 102, the other side wall 12 of the colloid 1 is provided with a second card slot 120 adjacent to the side wall 10. a slot 122 is disposed above the second card slot 120 To insert the fixed piece 5 . The first receiving slot 140 and the second receiving slot 142 are disposed on the upper surface 14 of the colloid 1 , and the first receiving slot 140 and the second receiving slot 142 . Adjacent, the first receiving slot 140 receives the center pin 3, and the second receiving slot 142 receives the detecting pin 4. The side wall 21 of the outer casing 2 is provided with a card slot 202 and a blocking piece 204 in the colloid 1 When inserted into the inner cavity 20 of the outer casing 2, the other side wall 22 of the outer casing 2 is provided with a block 222. The side wall 10 and the side wall 12 of the colloid 1 correspond to the side wall of the outer casing 2 And the side wall 22, the baffle 204 of the outer casing is caught on the second slot 120 of the colloid 1, and the protrusion 102 on the colloid 1 is caught on the slot 202 of the outer casing 2; the block of the outer casing 2 The 222 is stuck on the second card slot 120 of the colloid 1.

One side of the other side wall 22 of the outer casing 2 extends upward to form a stopper 220, and the blocking piece 220 As the negative electrode, the shunt area can be increased, the shunting effect is better, and the structure is more compact. The lower surface 24 of the outer casing 2 is provided with a plurality of blocks 240, which can be added to the male by the design of the multi-blocks. The clamping force is combined to improve the shunting effect.

The center pin 3 includes an insertion end 30 and a connection end 32, and the insertion end 30 is inserted into the male head 6 and the connection end 32 Exposed to the colloid 1 of the female head 7 . The center pin 3 is provided with a card slot 33, the center pin 3 is inserted into the first receiving slot 140 of the colloid 1, and the insertion end 32 is inserted into the male head 6 Inside. The fixing piece 5 is inserted into the card slot 33 to fix the center pin 3, so that the center pin 3 is more stable and prevents the exit, and the problem of the looseness of the center pin 3 which may occur during the welding process can be prevented.

One end end 40 of the detecting needle 4 is inserted into the second receiving groove 142 of the colloid 1, and the end portion 40 and the male end 6 When in contact, the conduction effect can be visualized. When the detecting needle 4 is engaged with the colloid 1, it is in contact with the male head 6 when the male head 6 is inserted into the colloid 1. When the male 6 is not fully inserted into the connector, the needle 6 is detected. In the closed state, when the male 6 is fully inserted into the connector, it is detected that the needle 4 is in the off state. The detecting needle 4 can visualize the conduction effect and can display the conduction effect on the computer.

The male head 6 is a coaxial layered design with an inner space, and the innermost connecting layer is provided with a connecting hole 60 for the center pin. 3 Insert, the outermost surface 62 is in contact with the detection needle 4. The inner side wall 602 of the connecting hole 60 is provided with a clamping piece 604. When the center pin 3 is inserted, the clamping piece 604 is clamped to the center pin. 3, to prevent the center needle 3 from retreating.

The female connector connector 7 is provided with a center pin 3 and a detecting pin 4 connected to the male head 6, and the detecting pin 4 can detect the male head 6 Whether the female head 7 is properly inserted and can read the working condition on the display screen; using the fixing piece 5 to fix the positive pole of the power supply can prevent the needle withdrawal phenomenon which may occur due to the long heating time during the welding process; 2 There are a plurality of card points on the top to increase the clamping force of the male/female head, and effectively strengthen the stability of the male and female connections in the rocking test.

The above description of the preferred embodiments enables those skilled in the art to make and utilize the invention. Those skilled in the art can implement various modifications to the present embodiments in accordance with the general principles presented herein without the need for creative labor. Accordingly, the invention is not limited to the embodiments shown herein, but is in accordance with the scope of the appended claims.

Claims

A computer connector connector includes a female head and a male connector, the female head includes a colloid, a casing and a center needle, and the casing is provided with an inner cavity for receiving a colloid, and the upper surface of the colloid is provided with a first The receiving slot, the first receiving slot receiving the center pin, wherein the female head further comprises a detecting needle and a fixing piece, and the second receiving groove for receiving the detecting needle is further disposed on the upper surface of the colloid, in the colloid The side wall is provided with a slot for inserting a fixing piece, the center pin is provided with a card slot, and the fixing piece is inserted into the card slot from the slot; the center pin is inserted on the male head to detect the pin and the male head In contact with each other, the male head is a coaxial layered male head having an inner space, and the innermost connecting layer is provided with a connecting hole for the center needle to be inserted, and the outermost surface layer is in contact with the detecting needle.
Claims 1 The computer connector connector is characterized in that: the side wall of the colloid is provided with a protrusion and a first card slot, the other side wall of the colloid is provided with a second card slot, and the side wall of the outer casing is provided with a card a slot and a baffle, the other side wall of the outer casing is provided with a block, the baffle of the outer casing is stuck on the first slot of the colloid, and the protrusion on the colloid is stuck on the slot of the outer casing; the block card of the outer casing On the second card slot of the gel.
A computer connector connector according to claim 1, wherein a side wall of said outer casing is provided with a stopper as a negative electrode.
The computer connector connector according to claim 1, wherein said lower surface of said outer casing is provided with a plurality of blocks for increasing the clamping force.
Claims 1 The computer connector connector is characterized in that: the inner side wall of the connecting hole is provided with a clamping piece, and the clamping piece is clamped on the center pin.