TWM611560U - Shielding structure of electrical connector - Google Patents

Abstract

This model relates to a shielding structure of an electrical connector. The main structure includes a first connector. The first connector includes a male end insulating colloid, a first shielding shell arranged on the male end insulating colloid, and a device The second shielding shell, the first shielding shell and the second shielding shell on the male end of the insulating rubber form a first space and a second space respectively, and the first shielding shell and the second shielding shell are separated from each other. A third space is defined between the space, and the first space, the second space, and the third space are respectively provided with a first male terminal, a second male terminal, and a plurality of third male terminals, so that the first shield can pass through The first space, the second space, and the third space formed by the housing and the second shielding housing reduce electromagnetic interference (EMI) between the first male terminal, the second male terminal, and the third male terminal.

Description

Shielding structure of electrical connector (1)

The present invention provides a shielding structure for electrical connectors, especially a shielding structure for electrical connectors that can effectively reduce electromagnetic interference between terminals.

According to the so-called electronic equipment, most of the signals or currents are transmitted through sockets or wires and other accessories. At the same time of transmission, electromagnetic fields will be generated with the current or voltage. This electromagnetic field will cause interference, and then Reduce the performance of electronic equipment or generate false signals. This is the so-called electromagnetic interference (EMI). When some devices are larger or pass more current, the generated electromagnetic interference will be more serious and even affect Human health.

With the progress of the times, many electronic devices are becoming more and more miniaturized. However, at the same time as the miniaturization, it is also required to strengthen the transmission effect of various signals or currents. Therefore, in the process of miniaturization, various terminals and wires are required. As they become denser and denser, the transmitted signals and currents will continue to increase, causing the electromagnetic interference between them to become more and more serious.

Therefore, how to solve the above-mentioned conventional problems and deficiencies is the direction that the applicants of this new model and the related manufacturers engaged in this industry are eager to study and improve.

Therefore, in view of the above-mentioned deficiencies, the creator of this new model collected relevant information, evaluated and considered from multiple parties, and based on the accumulated years of experience in this industry, through continuous trials and modifications, he designed this type of terminal that can reduce the gap between the terminals. A new patent for the shielding structure of electromagnetic interference electrical connectors.

The main purpose of the present invention is to reduce the electromagnetic interference between the terminals through the space enclosed by the first shielding shell and the second shielding shell.

To achieve the above purpose, the main structure of the present invention includes: a first connector including a male end insulating gel, a first shielding shell, and a second shielding shell, and a first shielding shell A first space formed by surrounding, a second space surrounded by a second shielding shell, a third space defined between the first shielding shell and the second shielding shell, and a third space defined on the male end insulating colloid A first male terminal located in the first space, a second male terminal located on the male end insulating gel and located in the second space, and a plurality of third male terminals located on the male end insulating gel and located in the third space The male terminal, wherein the first shielding shell and the second shielding shell are respectively located on both sides of the extended side of the male end insulating colloid.

With the above structure, the first space, the second space, and the third space are enclosed by the first shielding shell and the second shielding shell, so that when the first connector and the second connector are mated, The first male terminal, the second male terminal, and the third male terminal are separately isolated in the first space, the second space, and the third space, and are mutually connected by the first shielding shell and the second shielding shell. Shielding to reduce the electromagnetic interference between the first male terminal, the second male terminal, and the third male terminal.

With the above technology, the problem of electromagnetic interference generated by conventional sockets and terminals can be broken through, and the practical advancement of the above advantages can be achieved.

100: first connector

1: Male end insulating colloid

11: The first space

12: second space

13: The third space

14: Colloid butt joint

21: The first shielding shell

211: The first welding part

212: The first docking part

22: The second shielding shell

221: The second welding part

222: The second docking part

31: The first male terminal

32: The second male terminal

33: Third male terminal

400: second connector

4: Female end insulating colloid

41: The Fourth Space

42: Fifth Space

43: Sixth Space

5: Shielding shell assembly

51: Outer shielding shell

52: inner shielding shell

53: gap

61: The first female terminal

62: second female terminal

63: third female terminal

The first figure is a three-dimensional schematic diagram of the male end of the preferred embodiment of the new type.

The second figure is an exploded schematic diagram of the male end of the preferred embodiment of the new type.

The third figure is a three-dimensional schematic diagram of the female end of the preferred embodiment of the new invention.

The fourth figure is an exploded schematic diagram of the female end of the preferred embodiment of the new invention.

The fifth figure is a schematic diagram (1) of the combination of the preferred embodiment of the new type.

The sixth figure is a schematic diagram (2) of the combination of the preferred embodiment of the new type.

The seventh figure is a schematic diagram (3) of the combination of the preferred embodiment of the new type.

In order to achieve the above-mentioned purpose and effect, the technical means and structure adopted by the present invention are drawn to illustrate the characteristics and functions of the preferred embodiment of the present invention in detail as follows, so as to fully understand.

Please refer to Figures 1 to 4, which are the three-dimensional schematic view of the male end to the exploded schematic view of the female end of the preferred embodiment of the new model. It can be clearly seen from the figures that the present model includes:

A first connector 100. The first connector 100 includes a male end insulating glue 1, a first shielding shell 21 arranged on the male end insulating glue 1, and a male end insulating glue 1 The second shielding shell 22 above can be matched with the first figure. The first shielding shell 21 and the second shielding shell 22 are respectively arranged on both sides along the long side of the male end insulating colloid 1;

A first space 11 surrounded by a first shielding shell 21;

A second space 12 surrounded by a second shielding shell 22;

A third space 13 defined between the first shielding shell 21 and the second shielding shell 22;

A first male terminal 31 arranged on the male end insulating gel 1 and located in the first space 11;

A second male terminal 32 arranged on the male end insulating gel 1 and located in the second space 12;

A plurality of third male terminals 33 arranged on the male end insulating gel 1 and located in the second space 12;

A plurality of first welding parts 211 formed on the first shielding shell 21;

A plurality of second welding portions 221 formed on the second shielding shell 22 to weld the first shielding shell 21 and the second shielding shell 22 to the circuit board through the first welding portion 211 and the second welding portion 221 ；

At least one first docking portion 212 provided on the first shielding shell 21;

At least one second mating portion 222 provided on the second shielding shell 22;

Plural colloid butt joints 14 provided on the male end insulating colloid 1;

A second connector 400 connected to the first connector 100. The second connector 400 includes a female end insulating glue 4 and a shielding shell assembly 5 arranged on the female end insulating glue 4. The shielding shell assembly 5 has an outer shielding shell 51 and a plurality of inner shielding shells 52 arranged inside the outer shielding shell 51, and the inner shielding shell 51 is perpendicular to the longitudinal direction of the female end insulating colloid 4, and is shielded by the The housing assembly 5 sequentially forms a fourth space 41, a fifth space 42, and a sixth space 43 along the longitudinal direction of the female end insulating colloid 4;

A first female terminal 61 arranged on the female end insulating colloid 4 and located in the fourth space 41;

A plurality of second female terminals 62 arranged on the female end insulating colloid 4 and located in the fifth space 42;

A third female terminal 6 arranged on the female end insulating colloid 4 and located in the sixth space 43 3; and

At least one notch 53 provided on the outer shielding shell 51.

Based on the above description, the structure of this technology can be understood, and the advantage of reducing the electromagnetic interference between the terminals can be achieved based on the corresponding cooperation of this structure. The detailed explanation will be described in the following.

Please refer to Figures 1 to 7 at the same time, which are the three-dimensional schematic diagram of the male end of the preferred embodiment of the new model to the combined schematic diagram (3). When the above-mentioned components are assembled, it can be clearly seen from the figure. The user can set the first male terminal 31, the second male terminal 32, and the third male terminal 33 on the male end insulating plastic 1, and then connect the first shielding shell 21 and the second shielding shell 22 through the first butting The portion 212 and the second docking portion 222 are connected to the glue docking portion 14, thereby surrounding the first space 11, the second space 12, and the third space 13, and the first male terminal 31 will be located in the first space 11, The second male terminal 32 will be located in the second space 12, and the third male terminal 33 will be located in the third space 13, whereby the first male terminal 31 is shielded by the first shielding shell 21 and the second shielding shell 22 , The electromagnetic interference between the second male terminal 32 and the third male terminal 33.

The first female terminal 61, the second female terminal 62, and the third female terminal 63 are arranged on the female end insulating colloid 4, and the first female terminal 61 is located in the outer shielding shell 51 and the inner shielding shell 52. In the fourth space 41, the second female terminal 62 is located in the fifth space 42, and the third female terminal 63 is located in the sixth space 43, whereby the first female terminal 61 and the first female terminal 61 are shielded by the shielding housing assembly 5. Electromagnetic interference between the second female terminal 62 and the third female terminal 63.

When in use, the first connector 100 and the second connector 400 can be respectively mounted on the corresponding circuit board, and the first connector 100 and the second connector 400 can be connected to each other. When connected, the position of the first space 11 Will correspond to the position of the fourth space 41; the position of the third space 13 will correspond to the position of the fifth space 42; the position of the second space 12 will correspond to the position of the sixth space 43, and the first male terminal 31 will correspond to the first female The terminal 61 is connected; the third male terminal 33 will be connected with the second female terminal 62; the second male terminal 32 will be connected with the third female terminal 63, and signal and power transmission can be performed.

While transmitting the signal, the first shielding shell 21, the second shielding shell 22 can cooperate with the first welding part 211 and the second welding part 221 to strengthen the first male terminal 31, the second male terminal 32, and the third The shielding effect between the male terminals 33, and the outer shielding shell 51 and the inner shielding shell 52 are matched with the gap 53 to strengthen the first female terminal 61, the second female terminal 62, and the third female terminal. The shielding effect between the female terminals 63 can be achieved through the above structure to enhance the overall shielding effect and reduce electromagnetic interference (EMI) between the terminals.

However, the above descriptions are only the preferred embodiments of the present model, and are not limited to the patent scope of the present model. Therefore, all simple modifications and equivalent structural changes made by using the description and schematic content of the present model shall be the same. Included in the scope of the patent for this new model, combined to Chen Ming.

In summary, the shielding structure of the electrical connector of the present invention can indeed achieve its effect and purpose when used. Therefore, the present invention is a new model with excellent practicability. In order to meet the requirements of a new patent application, it is proposed in accordance with the law. For application, I hope that the review committee will grant this model as soon as possible to protect the creator’s hard work. If the review committee has any doubts, please feel free to write instructions, and the creator will do our best to cooperate and feel good.

100: first connector

1: Male end insulating colloid

11: The first space

12: second space

13: The third space

21: The first shielding shell

22: The second shielding shell

Claims (10)

A shielding structure of an electrical connector, which mainly includes: A first connector, the first connector comprising a male end insulating glue, a first shielding shell arranged on the male end insulating glue, and a second shielding shell arranged on the male end insulating glue , And the first shielding shell and the second shielding shell system are respectively located at both sides of the longitudinal direction of the male end insulating colloid; A first space surrounded by the first shielding shell; A second space surrounded by the second shielding shell; A third space, the third space is defined between the first shielding shell and the second shielding shell; A first male terminal, the first male terminal is arranged on the male end insulating glue and located in the first space; A second male terminal, the second male terminal is arranged on the male end insulating glue and is located in the second space; and A plurality of third male terminals are provided on the male end insulating colloid and located in the third space. According to the shielding structure of the electrical connector described in the first item of the scope of patent application, the first shielding shell has a plurality of first welding parts. The shielding structure of the electrical connector as described in the first item of the scope of patent application, wherein the second shielding shell has a plurality of second welding parts. The shielding structure of the electrical connector as described in the first item of the scope of patent application, wherein the first shielding shell is provided with at least one first mating part, and the second shielding shell is provided with at least one second mating part . As for the shielding structure of the electrical connector described in item 4 of the scope of patent application, the male end insulating glue is provided with a plurality of glue butting portions for butting the first butting portion and the second butting portion. The shielding structure of the electrical connector as described in item 1 of the scope of patent application, wherein the first connector is for connecting a second connector. According to the shielding structure of the electrical connector described in item 6 of the scope of patent application, the second connector includes a female end insulating rubber body and a shielding shell assembly provided on the female end insulating rubber body. The shielding structure of the electrical connector described in item 7 of the scope of patent application, wherein the shielding shell assembly has an outer shielding shell and a plurality of inner shielding shells arranged inside the outer shielding shell, and the inner shielding The shell system is perpendicular to the long side direction of the female end insulating colloid, and the shielding shell assembly follows the female A fourth space, a fifth space, and a sixth space are formed in the longitudinal direction of the end insulating colloid. For the shielding structure of the electrical connector described in item 8 of the scope of patent application, a first female terminal is provided in the fourth space, a plurality of second female terminals are provided in the fifth space, and the sixth space is provided There is a third female terminal. In the shielding structure of the electrical connector described in item 8 of the scope of patent application, the outer shielding shell has at least one notch.

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