CN218513733U - USB conversion socket - Google Patents

Abstract

The utility model relates to a USB conversion socket, it includes backplate and panel, be equipped with plug subassembly and USB circuit board on the panel, plug subassembly and USB circuit board run through panel and backplate respectively and outwards extend, be equipped with at least one shutter between backplate and the panel, and when the shutter configuration exceeded one, each shutter was arranged along same straight line, backplate and panel still are equipped with two and go up conductive copper sheet and ground connection subassembly, two go up conductive copper sheet and all lie in the below of each shutter, ground connection subassembly lies in between two conductive copper sheets, plug subassembly and USB circuit board all are connected with two last conductive copper sheets, the USB circuit board passes through the conductor wire and is connected with last conductive copper sheet electricity. According to the technical scheme, the plug assembly, the upper conductive copper sheets and the protection doors of the USB conversion socket are sequentially arranged from top to bottom, and the grounding assembly and the two upper conductive copper sheets 5 are arranged in parallel, so that the USB conversion socket can be completely manufactured through an automatic assembly line, and is simple in structure, beneficial to assembly and manufacturing and low in manufacturing cost.

Description

A USB conversion socket

technical field

The utility model relates to the technical field of sockets, in particular to a USB conversion socket.

Background technique

The USB conversion socket can connect multiple USB data cables at the same time to charge multiple electronic devices at the same time. Nowadays, with the popularity of electronic devices, timely power replenishment is the key to maintaining the battery life of electronic products. Electronic products are charged by connecting data cables and adapters. The plug is then inserted into the socket, and the plug can only be connected to one data line. If you want to charge several electronic products at the same time, you need to configure multiple plugs, which not only occupy the socket position, but also often need to unplug other electrical appliances. How can the USB conversion socket solve the above problems well? However, the USB port and the conversion plug of the common USB conversion sockets on the market are set on the same end face, so it is easy to block the USB port when using it. , but the data cable cannot be connected normally.

For example, the publication number is CN209730395U, and the Chinese patent titled "A conversion socket with USB interface" discloses a USB conversion socket. On the end face, so that the USB interface and the transfer interface do not affect each other, so that the USB conversion port can be fully used without being blocked, but because the positions of the USB interface and the transfer interface are changed, the USB conversion socket of this structure The original position of the protection door has been changed. Refer to the drawings of the patent specification. The change of the position of the protection door complicates the original conductive structure, which is not conducive to assembly and manufacturing, and increases the manufacturing cost of the entire socket. Therefore, it is urgent to invent a device that can A USB conversion socket that solves the above problems.

Utility model content

In view of the above situation, in order to overcome the problem that the conductive structure of the above conventional USB conversion socket is relatively complicated, it is not conducive to assembly and manufacturing, and the problem of high manufacturing cost. Low USB conversion outlet.

In order to achieve the above object, the technical solution of the utility model is:

A USB conversion socket, which includes a backplane and a panel, the panel is provided with a plug assembly and a USB circuit board, the plug assembly and the USB circuit board respectively extend outward through the panel and the backplane, and at least one protection device is provided between the backplane and the panel When there are more than one protective door, each protective door is arranged along the same line, and there are two upper conductive copper sheets and grounding components between the backplane and the panel, and the two upper conductive copper sheets are located under each protective door. , the grounding component is located between the two upper conductive copper sheets, the plug assembly and the USB circuit board are connected to the two upper conductive copper sheets, and the USB circuit board is electrically connected to the upper conductive copper sheet through conductive wires.

Preferably, there are three protective doors, the plug assembly includes a pin and a lower conductive copper sheet, a first positioning insert is formed on the panel, the inner pipe section of the first positioning insert is opposite to the insert, and the insert passes through the first The inner pipe section of the positioning cannula extends to between the backboard and the panel, the lower conductive copper sheet is set on the end of the contact pin located between the backboard and the panel, and the lower conductive copper sheet is connected to the upper conductive copper sheet through a conductive wire.

Preferably, the outer periphery of the first positioning insertion tube is formed with a plurality of positioning protrusions distributed along its circumferential direction, and the lower conductive copper sheet is embedded between the positioning protrusions.

Preferably, there are two protective doors, the plug assembly includes pins, and a first positioning insert is formed on the panel, the inner pipe section of the first positioning insert is opposite to the inserting pin, and the inserting pin passes through the The inner pipe section extends to the space between the back plate and the panel to abut against the upper conductive copper sheet.

Preferably, the opposite surfaces of the contact pin and the upper conductive copper sheet are respectively provided with an upper card slot and an upper card block, and the block of the upper conductive copper sheet is inserted into the card slot.

Preferably, the panel is formed with a plurality of second positioning inserts arranged along the length direction of the upper conductive copper sheet, and each second positioning insert is provided with a corresponding lower slot, and the upper conductive copper sheet is embedded in the lower slot. card slot.

Preferably, the protection door is equipped with one, the plug assembly includes pins, and a first positioning insert is formed on the panel, the inner pipe section of the first positioning insert is opposite to the inserting pin, and the inserting pin passes through the interior The pipe section extends between the backboard and the panel, and the upper conductive copper sheet is in the shape of a door, one end of which is sleeved on the contact pin and abuts against the upper end of the first positioning intubation tube.

Preferably, the ground assembly includes a conductive plate and a rivet, and the rivet is riveted to both ends of the conductive plate and fixed to the panel.

Preferably, the grounding assembly includes a conductive post, a conductive seat and a spring, the conductive seat is in the shape of a door, the part between two ends of the conductive post is fitted on the conductive post, and the spring is fitted on both ends of the conductive seat and abuts against the panel.

Preferably, two opposite guide blocks are provided on the two opposite inner walls of the panel, and guide grooves are formed between the two guide blocks, and both sides of the USB circuit board are slidably connected in the two guide grooves.

Compared with the prior art, the utility model has the advantages of:

The USB conversion socket of the present utility model looks at the plug assembly, the upper conductive copper sheet and each protective door in sequence from top to bottom as a whole, and the grounding assembly and the two upper conductive copper sheets are arranged side by side, so when manufacturing , can install the plug assembly, the upper conductive copper sheet, the grounding assembly, the protective door, that is, the USB circuit board in sequence along the arrangement direction, and then fix the backboard after the installation is completed, so that the USB conversion socket of the present invention can completely pass through The automatic assembly line is used for manufacturing, and the orientation of the panel cannot be changed during the manufacturing process, thereby saving the time of manufacturing and further improving the efficiency of manufacturing.

Description of drawings

Fig. 1 is the overall structure schematic diagram of German type USB conversion socket and French USB conversion socket of the utility model;

Fig. 2 is a schematic diagram of the overall structure of the German-style USB conversion socket after removing the backboard of the utility model;

Fig. 3 is a schematic diagram of the overall structure of the utility model French USB conversion socket after removing the backboard;

4 is a schematic diagram of the overall structure of the plug assembly and the upper conductive copper plate of the German USB conversion socket and the French USB conversion socket with three protective doors in the present invention;

5 is a schematic diagram of the overall structure of the plug assembly and the upper conductive copper plate of the German USB conversion socket and the French USB conversion socket with two protective doors in the present invention;

6 is a schematic diagram of the overall structure of the plug assembly and the upper conductive copper plate of the German USB conversion socket and the French USB conversion socket with a protective door in the present invention;

Fig. 7 is an example of a German-style USB conversion socket with three protective doors in the present invention, and a schematic diagram of the overall structure of the panel;

Fig. 8 is a schematic diagram of enlarged structure of part A of Fig. 3 of the present utility model;

Fig. 9 is a schematic diagram of enlarged structure of part B of Fig. 3 of the present utility model;

Figure 10 is a schematic diagram of the overall structure of the grounding assembly of the German-style USB conversion socket of the present invention;

Fig. 11 is a schematic diagram of the overall structure of the grounding assembly of the French-style USB conversion socket of the present invention.

as the picture shows:

1. Backboard; 2. Panel; 201. First positioning insert; 201a. Positioning protrusion; 202. Second positioning insert; 202a. Lower card slot; 203. Guide block; 204. Guide slot; 3. USB Circuit board; 4. Protective door; 5. Upper conductive copper sheet; 501. Upper block; 6. Pin; 601. Upper card slot; 7. Lower conductive copper sheet; 8. Conductive plate; 9. Rivet; 10. Conductive column; 11, conductive seat; 12, spring.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner" and "outer" are based on the Orientation or positional relationship, or the orientation or positional relationship that the utility model product is usually placed in use, is only for the convenience of simplifying the description, rather than indicating or implying that the orientation must have a specific orientation and a specific orientation structure and operation, and therefore cannot be construed as a limitation of the utility model.

Example 1:

As shown in Figures 1 to 3, a USB conversion socket includes a backplane 1 and a panel 2, the outer edge of the panel 2 is formed with a flange, and the backplane 1 is covered and fixed on the flange of the panel 2, It forms an installation space with the panel 2, and the panel 2 is provided with a plug assembly and a USB circuit board 3. It should be mentioned that the USB circuit board 3 in the utility model is a circuit board and various components such as a USB interface connected thereto. The general term for such interfaces, the interface of the plug assembly and the USB circuit board 3 extends outward through the panel 2 and the backplane 1 respectively, that is, in the USB conversion socket of the present utility model, the plug assembly and the USB interface are located on different end faces, and then in practice During use, the USB interface will not be blocked and can be normally used for connecting various electronic devices. At least one protective door 4 is provided in the installation space formed by the backplane 1 and the panel 2. When more than one protective door 4 is configured, The configured protection doors 4 are arranged along the same straight line, and an upper conductive copper sheet 5 and a grounding component are also provided between the back plate 1 and the panel 2, wherein two upper conductive copper sheets 5 are arranged, and two upper conductive copper sheets 5 They are respectively connected to the live wire and the neutral wire, and the grounding assembly is connected to the grounding wire. The two upper conductive copper sheets 5 are located under the protective door 4, the grounding assembly is located between the two upper conductive copper sheets 5, and one end of the plug assembly runs through the panel 2 and the The two upper conductive copper sheets 5 are connected, and the USB circuit board 3 is also electrically connected to the upper conductive copper sheet 5 through conductive wires. When the plug assembly is inserted into the socket, a path can be formed between the plug assembly and the upper conductive copper sheet 5, and After the USB circuit board 3 is operated and the data cable is connected to the interface of the USB circuit board 3, the electronic product can be charged. It can be understood that the connection mode between the plug assembly and the upper conductive copper sheet 5 is an indirect connection or Direct connection, no special limitation here, on the whole the plug assembly, the upper conductive copper sheet 5 and each protective door 4 are arranged in order from top to bottom, and the grounding assembly and the two upper conductive copper sheets 5 are Arranged side by side, so during manufacture, the plug assembly, the upper conductive copper sheet 5, the grounding assembly, the protection door 4, that is, the USB circuit board 3 can be installed sequentially along the arrangement direction, and the backplane 1 can be fixed after the installation is completed. Therefore, the USB conversion socket of the present invention can be manufactured completely through an automatic assembly line, and the orientation of the panel 2 cannot be changed during the manufacturing process, thereby saving manufacturing time and further improving manufacturing efficiency.

As shown in Figure 2, Figure 3, Figure 7 and Figure 9, two opposite guide blocks 203 are provided on the two opposite inner walls of the panel 2, and a guide groove 204 is formed between the two opposite guide blocks 203, and the circuit of the USB circuit board 3 The two sides of the board are slidably connected in the two guide grooves 204, so that the USB circuit board 3 can not only limit its horizontal movement through the guide block 203, but also can be installed in a sliding manner, so as to better facilitate the installation of the USB circuit board 3. Install.

Example 2:

As shown in Figures 2 to 4, this embodiment makes one of the optimized designs on the basis of Embodiment 1. There are three protective doors 4, and the plug assembly includes pins 6 and lower conductive copper sheets for connecting with the socket. 7, wherein the pin 6 is configured as two equal numbers of the upper conductive copper sheet 5, the first positioning intubation tube 201 is formed on the panel 2, and the two ends of the inner pipe section of the positioning intubation tube are all connected to the outside, and the first positioning intubation tube The inner pipe section of 201 is opposite to the insertion pin 6, and the two insertion pins 6 extend through the inner tube of the relative first positioning insertion tube 201 to the space between the back plate 1 and the panel 2. In the inner pipe section of a positioning tube, the lower conductive copper sheet 7 is set on the end of the contact pin 6 located between the panel 2 and the back plate 1, and the lower conductive copper sheet 7 is connected to the upper conductive copper sheet 5 through a conductive wire. After stamping and fixing the pin 6, the lower conductive copper sheet 7 and the pin 6 can be fixed by stamping in the same way. Since the lower conductive copper sheet 7 is also up and down relative to the pin 6, it can be installed sequentially. Complete, and then do not affect the installation efficiency of the USB conversion socket of the present utility model.

As shown in FIG. 7 , the outer periphery of the first positioning insert 201 is formed with a plurality of positioning protrusions 201 a distributed along its circumferential direction, and a slot is formed between the positioning protrusions 201 a and the top wall of the first positioning insert 201 . The lower conductive copper sheet 7 is embedded and fixed between the positioning protrusions 201a, so as to avoid the deviation of the lower conductive copper sheet 7 .

Example 3:

As shown in Figure 2, Figure 3 and Figure 5, this embodiment makes one of the optimized designs on the basis of Embodiment 1. There are two protective doors 4, the plug assembly includes pins 6, and the panel 2 is formed with a second A positioning cannula 201, the inner tube section of the first positioning cannula 201 is opposite to the pin 6, the pin 6 runs through the inner tube section of the positioning cannula and extends to between the back plate 1 and the panel 2 and contacts the upper conductive copper sheet 5, the above setting The design of the lower conductive copper sheet 7 is saved to simplify the overall structure of the entire conversion socket and reduce manufacturing costs.

As shown in Figure 2, soil 3, soil 7 and Figure 8, for a USB conversion socket configured with two protective doors 4, the opposite surfaces of the pin 6 and the upper conductive copper sheet 5 are respectively provided with a relative upper card slot 601 and an upper The clamping block 501, the clamping block of the upper conductive copper sheet 5 is plugged in the card slot. In the utility model, the method based on the mating connection is simple and has two simple points, which can improve the installation efficiency of the upper conductive copper sheet 5 and reduce the manufacturing difficulty.

Example 4:

As shown in Figure 7, this embodiment makes one of the optimized designs on the basis of Embodiments 2 and 3. For USB conversion sockets with two and three protective doors 4, several conductive copper sheets are formed on the panel 2. A plurality of second positioning intubations 202 arranged in the length direction, each second positioning intubation 202 is provided with a corresponding lower card slot 202a, and the upper conductive copper sheet 5 is embedded in the lower card slot 202a, so that the upper conductive copper sheet 5 can be fixed in a multi-point fixing manner to ensure stability after fixing, and at the same time, the mating connection method is simple, which can improve the installation efficiency of the upper conductive copper sheet 5 and reduce manufacturing difficulty.

Example 5:

As shown in Fig. 2, soil 3 and Fig. 6, this embodiment makes one of the optimized designs on the basis of embodiment 1, the protective door 4 is equipped with one, the plug assembly includes pins 6, and the panel 2 is formed with a first The positioning cannula 201, the inner pipe section of the first positioning cannula 201 is opposite to the pin 6, the pin 6 runs through the inner pipe section of the positioning cannula and extends to the space between the back plate 1 and the panel 2, and the upper conductive copper sheet 5 is in the shape of a door. One end is sleeved on the pin 6 and abuts against the upper end of the first positioning cannula 201 .

Example 5:

As shown in Figure 10, this embodiment makes one of the optimized designs on the basis of Embodiments 1 to 4, the grounding assembly includes a conductive plate 8 and a rivet 9, the conductive plate 8 is connected to the ground wire, and the rivet 9 is riveted to the conductive plate 8 The two ends are fixed with the panel 2, and the utility model USB conversion socket configured with the above-mentioned structure grounding assembly is a German USB conversion socket.

Embodiment 6:

As shown in Figure 11, this embodiment makes one of the optimized designs on the basis of Embodiments 1 to 4. The grounding assembly includes a conductive column 1110, a conductive seat and a spring 12. Part of it is set on the conductive column 1110, and the spring 12 is set on both ends of the conductive seat and abuts against the panel 2. The utility model USB conversion socket equipped with the above-mentioned structure grounding component is a French USB conversion socket.

What described in above-mentioned embodiment and description just illustrates the principle of the utility model and the best embodiment, under the premise of not departing from the spirit and scope of the utility model, the utility model also can have various changes and improvements, these changes and improvements All fall within the scope of the utility model claimed.

Claims (10)

1. A USB conversion socket is characterized in that it comprises a backboard (1) and a panel (2), the panel (2) is provided with a plug assembly and a USB circuit board (3), and the plug assembly and a USB The circuit board (3) extends outward through the panel (2) and the backboard (1) respectively, at least one protective door (4) is arranged between the backboard (1) and the panel (2), and when the protective door (4 ) configuration more than one, each of the protective doors (4) is arranged along the same line, and two upper conductive copper sheets (5) and grounding components are also provided between the backplane (1) and the panel (2), and the two The upper conductive copper sheets (5) are located under each protective door (4), the grounding assembly is located between the two upper conductive copper sheets (5), and the plug assembly and the USB circuit board (3) are connected to the two The upper conductive copper sheet (5) is connected, and the USB circuit board (3) is electrically connected with the upper conductive copper sheet (5) through a conductive wire. 2. A USB conversion socket according to claim 1, characterized in that there are three protective doors (4), and the plug assembly includes pins (6) and a lower conductive copper sheet (7), so A first positioning insert (201) is formed on the panel (2), the inner pipe section of the first positioning insert (201) is opposite to the pin (6), and the insert pin (6) runs through the first positioning insert The inner pipe section of the pipe (201) extends to between the backplane (1) and the panel (2), and the lower conductive copper sheet (7) is set on the pin (6) between the backplane (1) and the panel (2). On the end, the lower conductive copper sheet (7) is connected to the upper conductive copper sheet (5) through a conductive wire. 3. A USB conversion socket according to claim 2, characterized in that, the outer periphery of the first positioning cannula (201) is formed with a plurality of positioning protrusions (201a) distributed along its circumferential direction, The lower conductive copper sheet (7) is embedded between each positioning protrusion (201a). 4. A USB conversion socket according to claim 1, characterized in that there are two protective doors (4), the plug assembly includes pins (6), and the panel (2) is formed There is a first positioning cannula (201), the inner tube section of the first positioning cannula (201) is opposite to the pin (6), and the pin (6) runs through the inner tube section of the first positioning cannula (201) It extends to the space between the backplane (1) and the panel (2) to abut against the upper conductive copper sheet (5). 5. A USB conversion socket according to claim 4, characterized in that, the opposite surface of the pin (6) and the upper conductive copper sheet (5) is respectively provided with a relative upper card slot (601) and an upper The clamping block (501), the clamping block (501) of the upper conductive copper sheet (5) is inserted into the clamping slot (601). 6. A USB conversion socket according to claim 2 or 4, characterized in that, the panel (2) is formed with a plurality of second positioning inserts arranged along the length direction of the upper conductive copper sheet (5) (202), each of the second positioning intubations (202) is provided with a corresponding lower slot (202a), and the upper conductive copper sheet (5) is fitted into the lower slot (202a). 7. A USB conversion socket according to claim 1, characterized in that, the protection door (4) is configured with one, the plug assembly includes pins (6), and the panel (2) is formed with The first positioning cannula (201), the inner tube section of the first positioning cannula (201) is opposite to the pin (6), and the pin (6) extends through the inner tube section of the first positioning cannula (201) Between the backplane (1) and the panel (2), the upper conductive copper sheet (5) is in the shape of a door, one end of which is sleeved on the pin (6), and connected to the upper end of the first positioning insertion tube (201) offset. 8. A USB conversion socket according to claim 1, characterized in that the grounding assembly comprises a conductive plate (8) and a rivet (9), and the rivet (9) is riveted to two ends of the conductive plate (8). end and fix it with the panel (2). 9. A USB conversion socket according to claim 1, characterized in that the grounding assembly comprises a conductive post (10), a conductive seat (11) and a spring (12), and the conductive seat (11) is in the form of a door Type, the part between the two ends is set on the conductive column (10), and the spring (12) is set on the two ends of the conductive seat (11) and abuts against the panel (2). 10. A USB conversion socket according to claim 1, characterized in that, two opposite guide blocks (203) are provided on the two opposite inner walls of the panel (2), and two guide blocks (203) are formed between the two opposite guide blocks (203). guide grooves (204), the two sides of the USB circuit board (3) are slidably connected in the two guide grooves (204).

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