CN215184890U

CN215184890U - Network transformer of external device

Info

Publication number: CN215184890U
Application number: CN202121265752.2U
Authority: CN
Inventors: 文兴群; 邹朝勃; 张定珍
Original assignee: Guangdong Misun Technology Co ltd
Current assignee: Guangdong Misun Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-14
Anticipated expiration: 2031-06-07

Abstract

The application discloses external device's network transformer relates to transformer technical field. A network transformer for an external device, comprising: a network transformer body; the Type-C connector, the Type-C connector setting is at network transformer body top, and the Type-C connector is connected with network transformer body electricity, and network transformer body is used for supplying power for external electronic equipment through the Type-C connector. The utility model provides an external device's network transformer, through being provided with Type-C connector, and Type-C connector is connected with network transformer body electricity, and when power and this body coupling of network transformer, Type-C connector just can possess the power supply function.

Description

Network transformer of external device

Technical Field

The application relates to the technical field of transformers, in particular to a network transformer of an external device.

Background

In the related art, with the development of computers and network technologies, the application of network modules in computer devices is becoming more and more popular, and network transformers are indispensable electronic components in network modules, so the demand of network transformers is increasing day by day. However, the existing network transformer is only used for signal level coupling, and thus has the functions of enhancing signals, protecting and improving the anti-interference capability of a chip, but the network transformer has no power supply function, cannot utilize the network transformer to realize power supply for other electronic equipment, and has the advantages of single function and poor expansion convenience.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides a network transformer of an external device, which can supply power to electronic equipment.

According to the embodiment of the application, the network transformer of the external device comprises:

a network transformer body;

the network transformer comprises a Type-C connector, wherein the Type-C connector is arranged at the top of the network transformer body, the Type-C connector is electrically connected with the network transformer body, and the network transformer body is used for supplying power to external electronic equipment through the Type-C connector.

According to the network transformer of the external device, the network transformer at least has the following beneficial effects: through being provided with Type-C connector, and Type-C connector is connected with network transformer body electricity, when power and this body coupling of network transformer, Type-C connector just can possess the power supply function, at this moment, when electronic equipment is connected with Type-C connector, Type-C connector just can supply power for electronic equipment, consequently, the network transformer of the external device of this application, through the mode of external Type-C connector, make network transformer on the basis of function in the past, can also supply power to electronic equipment.

According to some embodiments of the application, the Type-C connector is disposed on an end edge proximate to the network transformer body.

According to some embodiments of the application, at least 8 first power supply pins are arranged on the side surface of one end of the Type-C connector, and the 8 first power supply pins are electrically connected with the network transformer body; the 8 first power supply pins comprise 4 first positive pins and 4 first negative pins, and the 4 first positive pins and the 4 first negative pins are arranged in a staggered mode.

According to some embodiments of the present application, the number of the first power supply pins is 12, and any 4 of the 12 first power supply pins are first pins.

According to some embodiments of the present application, the network transformer of the external device further includes a PCB, the PCB is disposed between the network transformer body and the Type-C connector, and the PCB is electrically connected to the first power supply pin and the network transformer body, respectively.

According to some embodiments of the present application, the network transformer body is provided with at least 8 second power supply pins and 8 connection pins, and the connection pins are in one-to-one communication with one ends of the second power supply pins; the other end of the second power supply pin penetrates through the PCB and is connected with the first power supply pin in a one-to-one correspondence mode.

According to some embodiments of the application, the network transformer body is provided with a shell, the inside wall of the shell surrounds to form a cavity, at least 8 groups of coils are arranged in the cavity, the other end of the second power supply pin is connected with the coils in a one-to-one correspondence mode, one end of the second power supply pin penetrates out of the cavity and is connected with the connecting pin, and the first power supply pin and the second power supply pin are arranged adjacently.

According to some embodiments of the present application, the number of the second power supply pins is 24, and the 24 second power supply pins include 4 second positive pins, 4 second negative pins, and 16 second empty pins; the 24 second power supply pins are arranged in a row, the pins at two ends are the second positive pins, and two second empty pins are arranged between every two adjacent second positive pins and every two adjacent second negative pins.

According to some embodiments of the application, external device's network transformer still includes the protecting cover, the protecting cover is provided with first opening, Type-C connector wears to locate first opening, the protecting cover lid is located network transformer body with the top of PCB board.

According to some embodiments of the application, the lateral surface of casing is provided with the fixture block, the protecting cover is provided with the bulge, the bulge is provided with the second opening, the fixture block with the second opening joint.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The present application is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic structural diagram of a network transformer of an external device according to an embodiment of the present application;

FIG. 2 is a schematic diagram of the Type-C connector shown in FIG. 1;

FIG. 3 is a schematic diagram of the network transformer shown in FIG. 1;

FIG. 4 is a schematic diagram of an exploded structure of the network transformer shown in FIG. 1;

fig. 5 is a schematic structural diagram of a network transformer of an external device according to another embodiment of the present application;

figure 6 is a schematic view of the structure of the protective cover shown in figure 5.

Reference numerals:

the network transformer comprises a network transformer body 100, a second power supply pin 110, a second positive pin 111, a second negative pin 112, a second hollow pin 113, a connection pin 120, a fixture block 130, a Type-C connector 200, a first power supply pin 210, a first positive pin 211, a first negative pin 212, a first hollow pin 213, a protective cover 300, a first opening 310, a protrusion 320, a second opening 321, and a PCB 400.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present number, and the above, below, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

A network transformer of an external device according to an embodiment of the present application is described below with reference to fig. 1.

It can be understood that, as shown in fig. 1, the network transformer of the external device according to the embodiment of the present application includes:

a network transformer body 100;

Type-C connector 200, Type-C connector 200 set up at network transformer body 100 top, and Type-C connector 200 is connected with network transformer body 100 electricity, and network transformer body 100 is used for supplying power for external electronic equipment through Type-C connector 200.

Through being provided with Type-C connector 200, and Type-C connector 200 is connected with network transformer body 100 electricity, when the power is connected with network transformer body 100, Type-C connector 200 just can possess the power supply function, at this moment, when electronic equipment is connected with Type-C connector 200, Type-C connector 200 just can supply power for electronic equipment, consequently, the network transformer of the external device of this application, through external Type-C connector 200's mode, make network transformer body 100 on the basis of function in the past, can also supply power to electronic equipment.

It will be appreciated that the Type-C connector 200 is provided on an edge near one end of the network transformer body 100, as shown in fig. 1. This design is convenient for automation equipment to snatch one side that network transformer body 100 did not install Type-C connector 200 and produce the installation, improves production efficiency.

It can be understood that, as shown in fig. 1 and fig. 2, at least 8 first power supply pins 210 are disposed on a side surface of one end of the Type-C connector 200, and the 8 first power supply pins 210 are electrically connected to the network transformer body 100; the 8 first power supply pins 210 include 4 first positive pins 211 and 4 first negative pins 212, and the 4 first positive pins 211 and the 4 first negative pins 212 are alternately arranged. Through crisscross setting, the network transformer of the external device of this application of being convenient for is connected with the external circuit cooperation. Specifically, the external circuit is a computer motherboard, the Type-C connector 200 is provided with a power supply circuit and an interface, a terminal is arranged in the interface, one end of the power supply circuit is connected with the first power supply pin 210, the other end of the power supply circuit is connected with the terminal, when the computer motherboard supplies power to the network transformer body 100, and the electronic device is connected with the Type-C connector 200, the Type-C connector 200 outputs the power supply at the first power supply pin 210 to the electronic device through the power supply circuit and the terminal in the interface for supplying power to the electronic device.

It is understood that, as shown in fig. 2, the number of the first power supply pins 210 is 12, and any 4 first power supply pins 210 among the 12 first power supply pins 210 are the first pins 213. Specifically, as shown in fig. 2, the first power supply pins 210 are arranged in a row, the first pin at one end is a first positive pin 211, the second pin is a first negative pin 212, the third pin is a first positive pin 211, the fourth pin is a first negative pin 212, and so on, 8 first power supply pins 210 are arranged in a staggered manner, and the last 4 pins are first dummy pins 213. Further, the first empty pin 213 may also be located between the first positive pin 211 and the first negative pin 212, for example, as shown in fig. 2, a first pin at one end of the first power supply pins 210 arranged in a row is the first positive pin 211, and then the first negative pin 212 is formed after at least one first empty pin 213 is spaced; the first empty leg 213 may not be provided between the next first positive leg 211 and the first negative leg 212.

It can be understood that, as shown in fig. 1, the network transformer of the external device further includes a PCB 400, the PCB 400 is disposed between the network transformer body 100 and the Type-C connector 200, and the PCB 400 is electrically connected to the first power supply pin 210 and the network transformer body 100, respectively.

It can be understood that, as shown in fig. 3, the network transformer body 100 is provided with at least 8 second power supply pins 110 and 8 connection pins 120, and the connection pins 120 are in one-to-one communication with one ends of the second power supply pins 110; the other end of the second power supply pin 110 is inserted through the PCB 400 and is connected to the first power supply pin 210 in a one-to-one correspondence. Further, the connection pin 120 and the second power supply pin 110 are integrally formed.

It can be understood that, as shown in fig. 1 and fig. 3, the network transformer body 100 is provided with a housing, an inner side wall of the housing surrounds to form a cavity, at least 8 groups of coils are arranged in the cavity, the other end of the second power supply pin 110 is connected with the coils in a one-to-one correspondence manner, one end of the second power supply pin 110 penetrates through the cavity and is connected with the connection pin 120, and the first power supply pin 210 and the second power supply pin 110 are arranged adjacently. Specifically, the cavity is provided with a third opening, the coil is placed in the cavity through the third opening, and the PCB 400 covers the third opening to seal the cavity.

It is understood that the second power supply pin 110 and the connection pin 120 may be an integrally molded structure.

It can be understood that, as shown in fig. 3 and 4, the 8 first power supply pins 210, the 8 second power supply pins 110, and the input pin 120 are all located on the same side of the Type-C connector 200, and the 8 first power supply pins 210 are disposed on one end side of the Type-C connector 200, the 8 second power supply pins 110 are disposed beside the 8 first power supply pins 210, and the 8 second power supply pins 110 are directly opposite to the side of the Type-C connector 200 where the 8 first power supply pins 210 are located.

It is understood that, as shown in fig. 3 and 4, the number of the second power supply pins 110 is 24, and the 24 second power supply pins 110 include 4 second positive pins 111, 4 second negative pins 112, and 16 second empty pins 113; the 24 second power supply pins 110 are arranged in a row, the pins at two ends are the second positive pins 111, and two second empty pins 113 are arranged between the adjacent second positive pins 111 and the second negative pins 112. Specifically, 4 first positive pins 211 are connected to 4 second positive pins 111 in a one-to-one correspondence manner, 4 first negative pins 212 are connected to 4 second negative pins 112 in a one-to-one correspondence manner, when 24 second power supply pins 110 are arranged in a row, the pins can be regarded as the second positive pins 111 from the first pin at any end, and when the first pin at one end is selected as the second positive pin 111, the first pin at the other end is regarded as the second empty pin 113.

It will be appreciated that, as shown in fig. 3, an embodiment of 8 second supply pins 110 may be obtained by removing the second blank 113 and leaving only 4 second positive pins 111 and 4 second negative pins 112.

It can be understood that, as shown in fig. 5 and fig. 6, the network transformer of the external device further includes a protective cover 300, the protective cover 300 is provided with a first opening 310, the Type-C connector 200 is inserted into the first opening 310, and the protective cover 300 covers the top of the network transformer body 100. The setting of protecting cover 300 can effectively protect Type-C connector 200, guarantees the stability of work.

It can be understood that, as shown in fig. 5 and 6, the latch 130 is disposed on the outer side of the housing, the protective cover 300 is disposed with the protrusion 320, the protrusion 320 is disposed with the second opening 321, and the latch 130 is engaged with the second opening 321. The mode of buckle connection, convenient assembling easily produces the operation. Specifically, the lateral surface of the housing is provided with a groove, the fixture block 130 is disposed on the groove, and the protrusion 320 is disposed on the groove through the second opening 321, so that the structure of the network transformer of the external device is more compact, and the protective cover 300 is not easy to fall off due to the touch of the protective cover 300.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Claims

1. The network transformer of external device, its characterized in that includes:

a network transformer body;

2. The network transformer of the external device according to claim 1, wherein the Type-C connector is disposed on an end edge near the network transformer body.

3. The network transformer of the external device according to claim 1, wherein at least 8 first power supply pins are arranged on a side surface of one end of the Type-C connector, and the 8 first power supply pins are electrically connected with the network transformer body; the 8 first power supply pins comprise 4 first positive pins and 4 first negative pins, and the 4 first positive pins and the 4 first negative pins are arranged in a staggered mode.

4. The network transformer of claim 3, wherein the number of the first power supply pins is 12, and any 4 first power supply pins of the 12 first power supply pins are first pins.

5. The network transformer of the external device according to claim 3, further comprising a PCB disposed between the network transformer body and the Type-C connector, wherein the PCB is electrically connected to the first power supply pin and the network transformer body, respectively.

6. The network transformer of the external device according to claim 5, wherein the network transformer body is provided with at least 8 second power supply pins and 8 connection pins, and the connection pins are in one-to-one communication with one ends of the second power supply pins; the other end of the second power supply pin penetrates through the PCB and is connected with the first power supply pin in a one-to-one correspondence mode.

7. The network transformer of the external device according to claim 6, wherein the network transformer body is provided with a housing, an inner side wall of the housing surrounds to form a cavity, at least 8 groups of coils are arranged in the cavity, the other ends of the second power supply pins are connected with the coils in a one-to-one correspondence manner, one ends of the second power supply pins penetrate out of the cavity and are connected with the connection pins, and the first power supply pins and the second power supply pins are arranged adjacently.

8. The network transformer of the external device according to claim 7, wherein the number of the second power supply pins is 24, and the 24 second power supply pins comprise 4 second positive pins, 4 second negative pins and 16 second empty pins; the 24 second power supply pins are arranged in a row, the pins at two ends are the second positive pins, and two second empty pins are arranged between every two adjacent second positive pins and every two adjacent second negative pins.

9. The network transformer of the external device according to claim 7 or 8, further comprising a cover, wherein the cover is provided with a first opening, the Type-C connector is inserted into the first opening, and the cover is disposed on the top of the PCB and the network transformer body.

10. The network transformer of the external device according to claim 9, wherein a fixture block is disposed on an outer side surface of the housing, the protecting cover is provided with a protrusion, the protrusion is provided with a second opening, and the fixture block is engaged with the second opening.