CN207884023U - A USB socket with an extension cord - Google Patents

Abstract

The utility model discloses a USB socket with extension line, which comprises a socket body, one side fixedly connected with extension line control box of socket ontology, the last control switch that is equipped with of socket ontology, one side of control switch is equipped with USB socket, USB socket's inside is equipped with the USB component, the both sides of USB component just are located the tight piece of fixedly connected with rubber clamp on USB socket's the inner wall, one side that control switch was kept away from to USB socket is equipped with the socket, be equipped with the extension line control button on the extension line control box, the control cavity has been seted up to the inside of extension line control box, the control cavity top is equipped with first clamp plate, the top of first clamp plate with the extension line control button is connected, the below of first clamp plate is equipped with the take-up reel. Has the advantages that: the wire of the USB socket can be extended and contracted, and the USB socket is more convenient to use.

Description

A USB socket with an extension cord

technical field

The utility model relates to the technical field of USB sockets, in particular to a USB socket with an extension line.

Background technique

The USB socket is a safe and energy-saving general-purpose socket with a USB interface. It is convenient to use; but at present, the wires of many USB sockets are of a certain length, which brings limitations to the use of USB sockets. The USB socket cannot meet the needs of people's use.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Utility model content

Aiming at the problems in the related art, the purpose of this utility model is to propose a USB socket with an extension cord, so as to overcome the above-mentioned technical problems existing in the related art.

The technical scheme of the utility model is achieved in that:

A USB socket with an extension line, comprising a socket body, one side of the socket body is fixedly connected with an extension line control box, the socket body is provided with a control switch, and one side of the control switch is provided with a USB socket , the inside of the USB socket is provided with a USB component, the two sides of the USB component and the inner wall of the USB socket are fixedly connected with rubber clamping blocks, and the side of the USB socket away from the control switch is provided with a socket, The extension line control box is provided with an extension line control button, and the inside of the extension line control box is provided with a control cavity, and the top of the control cavity is provided with a first pressure plate, and the top of the first pressure plate is in contact with the The extension wire control button is connected, a wire reel is provided under the first pressure plate, a limit box is provided under the wire reel and at the bottom of the control cavity, and both sides of the bottom of the first pressure plate Both are fixedly connected with U-shaped blocks, the middle part of the reel runs through a rotating shaft, and the reel is fixedly connected with the reel, and both sides of the reel are movably connected with the side wall of the control cavity. Torsion springs are provided on both sides of the rotating shaft and on both sides of the reel, wires are provided on the reel, locking teeth are arranged at equal distances on the reel of the reel, and the limit The inside of the box is provided with a second pressing plate, and the middle part of the top of the second pressing plate is fixedly connected with a clamping plate, and the clamping plate is clamped with the locking teeth, and the bottom of the U-shaped block is connected with the second pressing plate. The top is fixedly connected, the four corners of the bottom of the second pressure plate are fixedly connected with springs, and the bottom of the spring is fixedly connected with the bottom inside the limit box.

Further, the bottom of the extension control button extends to the inside of the control cavity and is fixedly connected with the top of the first pressure plate.

Further, one side of the torsion spring is fixedly connected to the side wall of the control cavity, and the other side of the torsion spring is fixedly connected to the cord reel.

Further, the other end of the wire extends to the outside of the extension wire control box, and the wire outside the extension wire control box is connected with a plug.

Further, the number of USB sockets is set to four, and the number of sockets is set to two.

Further, the wire is connected with the control switch, the USB socket and the socket.

The beneficial effect of the utility model: by setting the extension line control box and the reel, the wire of the USB socket can be extended and contracted, so that the use of the USB socket is more convenient; by setting the torsion spring, the reel can be automatically contracted wire; by setting the clamping plate and the clamping teeth, the reel is kept stable during use; by setting the spring, the second pressure plate can effectively drive the clamping plate to clamp the clamping teeth; by setting the reel, the wire is wound on the On the reel, when the wire needs to be extended, the extension wire control button is pressed down, so that the first pressing plate drives the U-shaped block to move downward, and the U-shaped block presses the second pressing plate to compress the spring to move downward, so that the The clamping plate and the clamping tooth are separated. At this time, the wire is pulled to extend its length, but after the required length is reached, due to the elastic recovery of the spring, the second pressing plate is driven to move upward, so that the clamping plate is clamped inside the clamping tooth again. When packing up the wire, the extension wire control button is also squeezed to separate the clamping plate and the locking teeth, and the reel is rotated in the opposite direction to collect the wire due to the torsion force of the torsion spring itself.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic structural view of a USB socket with an extension cord according to an embodiment of the present invention;

Fig. 2 is an internal schematic diagram of an extension cord control box with a USB socket of an extension cord according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of the inside of the limiting box of the USB socket with extension cord according to the embodiment of the present invention.

In the picture:

1. Socket body; 2. Extension cord control box; 3. Control switch; 4. USB socket; 5. USB component; 6. Rubber clamping block; 7. Socket; 8. Extension cord control button; 9. Control cavity 10, the first pressing plate; 11, the reel; 12, the limit box; 13, the U-shaped block; 14, the latch; 15, the rotating shaft; 16, the torsion spring; , spring; 20, plug; 21, card board.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

According to an embodiment of the present invention, a USB socket with an extension cord is provided.

As shown in Figures 1-3, a USB socket with an extension cord according to an embodiment of the present invention includes a socket body 1, and one side of the socket body 1 is fixedly connected with an extension cord control box 2, so The socket body 1 is provided with a control switch 3, one side of the control switch 3 is provided with a USB socket 4, the inside of the USB socket 4 is provided with a USB component 5, and the two sides of the USB component 5 are located on the The inner wall of the USB socket 4 is fixedly connected with a rubber clamping block 6, and the side of the USB socket 4 away from the control switch 3 is provided with a socket 7, and the extension cable control box 2 is provided with an extension cable control button 8. A control cavity 9 is opened inside the extension line control box 2, and a first pressing plate 10 is arranged on the top of the control cavity 9, and the top of the first pressing plate 10 is connected with the extension line control button 8, and the first pressing plate 10 is connected to the extension line control button 8. A wire reel 11 is provided below a pressing plate 10, a limit box 12 is provided below the wire reel 11 and at the bottom of the control cavity 9, and both sides of the bottom of the first pressing plate 10 are fixedly connected with U-shaped block 13, a rotating shaft 15 runs through the middle of the reel 11, and the reel 15 is fixedly connected to the reel 11, and both sides of the reel 15 are connected to the side wall of the control cavity 9 Flexible connection, the both sides of described rotating shaft 15 and the both sides that are positioned at coiling reel 11 are provided with torsion spring 16, and described reel 11 is provided with lead wire 17, and the equal distance on the reel of described reel 11 A locking tooth 14 is provided, and the inside of the limiting box 12 is provided with a second pressing plate 18, and the middle part of the top of the second pressing plate 18 is fixedly connected with a locking plate 21, and the locking plate 21 is locked with the locking tooth 14. Then, the bottom of the U-shaped block 13 is fixedly connected with the top of the second pressure plate 18, and the four corners of the bottom of the second pressure plate 18 are fixedly connected with springs 19, and the bottom of the spring 19 is connected with the position-limiting The bottom inside the box 12 is fixedly connected.

With the help of the above technical scheme, by setting the extension line control box 2 and the reel 11, the wire 17 of the USB socket can be extended and contracted, so that the use of the USB socket is more convenient; by setting the torsion spring 16, the reel 11 Can automatically shrink the wire 17; by setting the clamping plate 21 and the clamping teeth 14, the reel 11 is kept stable during use; by setting the spring 19, the second pressure plate 18 can effectively drive the clamping plate 21 to the clamping teeth 14. Clamping; by setting the wire reel 11 to wind the wire 17 on the wire reel 11, when the wire 17 needs to be extended, press the extension wire control button 8 downwards, so that the first pressing plate 10 drives the U-shaped block 13 downward Moving, the U-shaped block 13 squeezes the second pressing plate 18 to compress the spring 19 and move downward, thereby separating the clamping plate 21 and the locking tooth 14. At this time, the wire 17 is pulled to extend its length, but after the required length is reached, due to the spring The elastic recovery of 19 drives the second pressing plate 18 to move upward, so that the clamping plate 21 is clamped in the inside of the clamping teeth 14 again. Teeth 14 are separated, and due to the torsion force of torsion spring 16 itself, wire reel 11 is rotated in the opposite direction to collect lead 17 .

In addition, in one embodiment, for the above-mentioned extension wire control button 8 , the bottom of the extension wire control button 8 extends to the inside of the control cavity 9 and is fixedly connected with the top of the first pressure plate 10 .

In addition, in one embodiment, for the above-mentioned torsion spring 16, one side of the torsion spring 16 is fixedly connected to the side wall of the control cavity 9, and the other side of the torsion spring 16 is connected to the coil. Wire reel 11 is fixedly connected.

In addition, in one embodiment, for the above-mentioned wire 17 , the other end of the wire 17 extends to the outside of the extension wire control box 2 , and the wire 17 outside the extension wire control box 2 is connected with a plug 20 .

In addition, in one embodiment, for the above-mentioned USB sockets 4, the number of the USB sockets 4 is four, and the number of the sockets 7 is two.

In addition, in one embodiment, for the above wire 17 , the wire 17 is connected to the control switch 3 , the USB socket 4 and the socket 7 .

To sum up, with the help of the above technical solution of the present utility model, the wire 17 is wound on the wire reel 11 by setting the wire reel 11, and when the wire 17 needs to be extended, the extension wire control button 8 is pressed down, thereby Make the first pressing plate 10 drive the U-shaped block 13 to move downwards, and the U-shaped block 13 squeezes the second pressing plate 18 to compress the spring 19 and move downwards, so that the clamping plate 21 and the locking teeth 14 are separated. At this time, the wire 17 is pulled to make it The length is extended, but after the required length is reached, due to the elastic recovery of the spring 19, the second pressing plate 18 is driven to move upward, so that the clamping plate 21 is clamped in the inside of the locking tooth 14 again. The extension wire control button 8 separates the clamping plate 21 from the clamping teeth 14, and due to the torsion force of the torsion spring 16 itself, the reel 11 is rotated in the opposite direction to collect the lead 17.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. a kind of USB socket with extended line, which is characterized in that including jack body（1）, the jack body（1）One Side is fixedly connected with extended line control box（2）, the jack body（1）It is equipped with control switch（3）, the control switch（3） Side be equipped with USB jack（4）, the USB jack（4）Be internally provided with USB elements（5）, the USB elements（5）Both sides And it is located at the USB jack（4）Inner wall on be fixedly connected with rubber gripping block（6）, the USB jack（4）It is opened far from control It closes（3）Side be equipped with socket（7）, the extended line control box（2）It is equipped with extended line control knob（8）, the extension line traffic control Box processed（2）Inside offer control cavity（9）, the control cavity（9）Top is equipped with the first pressing plate（10）, first pressure Plate（10）Top and the extended line control knob（8）It is connected, first pressing plate（10）Lower section be equipped with winding roll（11）, The winding roll（11）Lower section and be located at the control cavity（9）Bottom be equipped with position-limited box（12）, first pressing plate （10）The both sides of bottom have been fixedly connected with U-shaped block（13）, the winding roll（11）Middle part through there is shaft（15）, and it is described Shaft（15）With the winding roll（11）It is fixedly connected, the shaft（15）Both sides and the control cavity（9）Side wall live Dynamic connection, the shaft（15）Both sides and be located at winding roll（11）Both sides be equipped with torsional spring（16）, the winding roll（11） It is equipped with conducting wire（17）, the winding roll（11）Reel on it is equidistant be equipped with latch（14）, the position-limited box（12）It is interior Portion is equipped with the second pressing plate（18）, second pressing plate（18）Snap-gauge is fixedly connected in the middle part of top（21）, the snap-gauge（21） With the latch（14）It is mutually clamped, the U-shaped block（13）Bottom and second pressing plate（18）Top be fixedly connected, it is described Second pressing plate（18）The four corners of bottom have been fixedly connected with spring（19）, the spring（19）Bottom and the position-limited box （12）Internal bottom is fixedly connected.

2. a kind of USB socket with extended line according to claim 1, which is characterized in that the extended line control knob （8）Bottom extend to control cavity（9）Inside and first pressing plate（10）Top be fixedly connected.

3. a kind of USB socket with extended line according to claim 1, which is characterized in that the torsional spring（16）One Side and the control cavity（9）Side wall be fixedly connected, the torsional spring（16）The other side and the winding roll（11）It is fixed to connect It connects.

4. a kind of USB socket with extended line according to claim 1, which is characterized in that the conducting wire（17）It is another One end extends to extended line control box（2）Outside, the extended line control box（2）External conducting wire（17）It is connected with plug （20）.

5. a kind of USB socket with extended line according to claim 1, which is characterized in that the USB jack（4）If Four are set to, the socket（7）It is set as two.

6. a kind of USB socket with extended line according to claim 1, which is characterized in that the conducting wire（17）With institute State control switch（3）, the USB jack（4）With the socket（7）It is connected.