WO2015054827A1

WO2015054827A1 - Computer connector female joint

Info

Publication number: WO2015054827A1
Application number: PCT/CN2013/085246
Authority: WO
Inventors: 张达通
Original assignee: 康志强; 张达通
Priority date: 2013-10-15
Filing date: 2013-10-15
Publication date: 2015-04-23

Abstract

A computer connector female joint is connected to a male joint. The female joint comprises a glue body (1), a shell (2), a LED (3), a locating pin (4), and an outer elastic sheet (6). The LED is provided at the periphery of the glue body. The glue body is provided with a locating slot (10), a first accommodating slot (12), a buckling slot (15), and a buckling opening (16). The locating pin is inserted into the locating slot. The outer elastic sheet is inserted into the first accommodating slot. A detecting pin (7), a fixing sheet (8), and an elastic sheet (5) are also provided on the female joint. The detecting pin is buckled at the buckling opening. The fixing sheet is inserted into the buckling slot and is buckled with the locating pin. The detecting pin, locating pin and outer elastic sheet are all in contact with the male joint. The elastic sheet comprises multiple sub elastic sheets encompassed to form a cylinder having a through hole (52) at the central. The elastic sheet is nested on the locating pin via the through hole. The computer connector female joint is provided with a detecting sheet, so that it can be clearly observed whether the contact between the female joint and the male joint is realized. The elastic sheets are integrated with the locating pin and are contacted in multi-plate form, so that the effect of the shunt and transmission may be improved, and in the meanwhile the clamping force between the male joint and the female joint may be increased.

Description

Computer connector female

Technical field

The invention is in the field of DC power connectors, especially connector connectors used in computer DC chargers.

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 mother The head connection is unstable.

technical problem

The technical problem to be solved by the present invention is to provide a female connector female connector, which has stable connection and good shunting effect.

Technical solution

In order to solve the above technical problem, the technical solution of the present invention is to provide a female connector of a computer connector, the female head being connected to the male head, the female head comprising a colloid, a casing, an LED, a positioning pin and an outer elastic piece, the LED The housing is disposed on the periphery of the colloid, and the housing is provided with a positioning groove, a first receiving slot, a card slot, and a bayonet. The positioning pin is inserted into the positioning slot, and the outer elastic piece is inserted into the first receiving slot; a detecting needle, a fixing piece and a spring piece are further disposed on the head, the detecting needle is stuck at the bayonet, the fixing piece is inserted into the card slot and is caught on the positioning pin; the detecting needle, the positioning pin and the outer elastic piece Each of the elastic sheets is in contact with the male head, and the elastic piece comprises a plurality of pieces of elastic pieces which are surrounded by a cylindrical body having a through hole in the middle, and the elastic piece is sleeved on the positioning pin through the through hole.

Beneficial effect

Compared with the prior art, the female connector of the above computer connector is provided with a detection piece, which can clearly reflect whether the male-female head contact is in place, integrates the elastic piece and the positioning pin, and the multi-piece contact of the elastic piece can make the shunting effect. Well, the transmission effect is fast, and the clamping force of the male/female head can also be increased.

DRAWINGS

1 is a perspective exploded view of a female connector and a male connector of the present invention.

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

3 is a cross-sectional view of the male connector of the female connector of the present invention.

4 is a perspective view of a combination of a positioning pin, a spring piece and a fixing piece in the female connector of the computer connector of the present invention.

Figure 5 is a cross-sectional view showing the female connector of the present invention connected to the male connector.

Fig. 6 is a closed state view showing a conductive state in which the male connector of the female connector of the present invention is not fully inserted into the detecting needle.

Fig. 7 is a disconnected state in which the male connector of the female connector of the present invention is fully inserted into the detecting state of the detecting needle.

Fig. 8 is a closed state view showing another conductive state in which the male connector of the female connector of the present invention is not fully inserted into the detecting needle.

Figure 9 is a diagram showing the disconnected state of another conductive state in which the male connector of the female connector of the present invention is not fully inserted into the detecting needle.

Figure 10 is a front elevational view of the outer casing of the female connector of the present invention.

Figure 11 is a front elevational view of the housing of the female connector of the present invention projected from another angle.

Embodiments of the invention

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

Referring to FIG. 1 to FIG. 11, the female connector of the present invention comprises a colloid 1, a casing 2, an LED 3, a positioning pin 4, an elastic piece 5, an outer elastic piece 6, a detecting needle 7 and a fixing piece 8, and the connector The joint is connected to the male head 9. The elastic piece 5 is sleeved on the positioning pin 4, and the fixing piece 8 is stuck on the positioning pin 4. The LED 3, the positioning pin 4, the outer elastic piece 6 and the detecting needle 7 are clamped on the colloid 1. The outer casing 2 is sleeved on the periphery of the colloid 1. One end of the male head 9 is inserted into the colloid 1 and the positioning pin 4 is inserted into the male head 9.

The colloid 1 is provided with a positioning slot 10, a first receiving slot 12, a second receiving slot (not shown), a card slot 15, and a bayonet 16. The positioning pin 4 is inserted and fixed from the positioning slot 10. On the colloid 1, the outer elastic piece 6 is inserted into the first receiving groove 12 and fixed on the colloid 1. The outer elastic piece 6 is connected to the outer casing 2 at one end, which increases the shunt area of the negative electrode, so that the shunting effect is better. The LED 3 is inserted into the second receiving slot, and the fixing piece 8 is inserted from the card slot 15 and caught on the positioning pin 4, and the detecting pin 7 is caught at the bayonet 16. A first buckle 18 and a second buckle 19 are disposed on the colloid 1 , and a corresponding hook 20 is disposed on the outer casing 2 . When the colloid 1 is inserted into the cavity 21 on the outer casing 2 , the hooks 20 respectively Cooperating with the first buckle 18 and the second buckle 19, the glue 1 is fixed on the outer casing 2. The casing 2 is further provided with a card point 22, and when the male head 9 is inserted into the connector, the card point 22 abuts against the male head 9, so that the contact effect of the male head 9 is more stable. The colloid 1 is further provided with a plurality of clamping points 17, which can increase the clamping force and cooperate with the effect of increasing the splitting.

The male head 9 is a three-layer coaxial layer with an inner space, the innermost layer 90 is in contact with the positioning pin 4, the intermediate layer 92 is in contact with the detecting needle 7, and the outermost layer 94 is in contact with the outer elastic piece 6. There is a spacer between each layer of the male head 9.

The elastic piece 5 has a hollow cylindrical shape and includes a plurality of elastic pieces 50. The plurality of elastic pieces 50 enclose a cylindrical body having a through hole 52 therebetween. The elastic piece 5 is sleeved on the positioning pin 4 through the through hole 52, so that the elastic piece 5 Integrated design with the positioning pin 4, this design can make the shunting effect better and the transmission power is higher. The fixing piece 8 is clamped on the positioning pin 4, which can prevent the positioning pin 4 from retreating, so that the positioning pin 4 and the male head 9 are stably connected. When the detecting needle 7 is engaged with the colloid 1, it is in contact with the male head 9 when the male head 9 is inserted into the inside of the connector. When the male 9 is not fully inserted into the connector, the detecting needle 7 is in a closed state, and when the male 9 is fully inserted into the connector, the detecting needle 7 is in an open state. The detecting needle 7 can visualize the conduction effect through the LED 3, and can display the conduction effect on the computer.

The female connector of the above computer integrates the elastic piece 5 and the positioning pin 4, and the multi-piece contact of the elastic piece can make the shunting effect good, the transmission effect is fast, and the clamping force of the male/female head can also be increased; the computer connector The female head is provided with a fixing piece 8, which can fix the positive pole of the power source to prevent the needle withdrawal phenomenon due to the long heating time during the welding process; the connector joint is provided with the detecting piece 7, which can clearly reflect whether the male-female head contact is in place, Reading the working state in the display screen, the LED color can be controlled by the LED circuit, and the circuit structure design can be simplified; the housing 2 is also designed with a plurality of clamping points 17 and card points 22, which can not only increase the male/female head. The clamping force also effectively enhances the stability of the male-female connection in the rocking test, and increases the shunting effect with the shrapnel; the computer connector is provided with the outer elastic piece 6, so that the female head is not easy to loose during 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 the scope of the appended claims.

Claims

A female connector of a computer connector, the female head being connected to the male head, the female head comprising a colloid, a casing, an LED, a positioning pin and an outer elastic piece, the LED being disposed on the colloid, the outer casing being disposed on the periphery of the colloid, the colloid The positioning slot is provided with a positioning slot, a first receiving slot, a card slot, and a bayonet. The positioning pin is inserted into the positioning slot, and the outer elastic piece is inserted into the first receiving slot. The utility model is characterized in that: the detecting head is further provided with a detecting pin and a fixing a piece and a spring piece, the detecting needle is stuck at the bayonet, the fixing piece is inserted into the card slot and is caught on the positioning pin; the detecting needle, the positioning pin and the outer elastic piece are all in contact with the male head, the elastic piece The utility model comprises a plurality of pieces of elastic pieces which are surrounded by a cylinder having a through hole in the middle, and the elastic piece is sleeved on the positioning pin through the through hole.
The female connector female connector according to claim 1, wherein said female connector female connector is connected to the male connector, said male connector comprises three layers of coaxial layers, and the positioning pin is inserted into the male connector. At the innermost layer, the needle is in contact with the middle layer of the male head, and the outer elastic piece is in contact with the outermost layer of the male head.
The female connector female connector according to claim 2, wherein the gel body is provided with a first buckle and a second buckle, and the outer casing is provided with a corresponding hook, and the colloid is inserted into the cavity of the outer casing. The hooks are respectively engaged with the first buckle and the second buckle.
The female connector female connector according to claim 3, wherein the outer casing is further provided with a card point, and the card point abuts against the male head.
The female connector female connector according to claim 4, wherein the colloid is further provided with a plurality of clamping points for clamping the male.
A computer connector female connector according to claim 5, wherein said outer elastic piece is in contact with the outer casing.
The female connector female connector according to claim 6, wherein the gel body is provided with a second receiving groove, and the LED is inserted into the second receiving groove.