TWM612479U - Shielding structure of electrical connector - Google Patents

Abstract

The present invention relates to a shielding structure of an electrical connector. The main structure includes a first connector. The first connector includes a female end insulating colloid and a shielding shell assembly arranged on the female end insulating colloid. The shielding shell The assembly includes an outer shielding shell and a plurality of inner shielding shells arranged inside the outer shielding shell, and the shielding shell assembly surrounds a first space and a second space in sequence along the long side of the female end insulating colloid. , And a third space. The first space is provided with a first female terminal, the second space is provided with a plurality of second female terminals, and the third space is provided with a third female terminal, whereby the shielding shell can be penetrated The first space, the second space, and the third space formed by the components reduce electromagnetic interference (EMI) between the first female terminal, the second female terminal, and the third female terminal.

Description

Shielding structure of electrical connector (2)

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 devices mostly transmit signals or current through accessories such as sockets or wires. At this time, electromagnetic fields will be associated with the current or voltage, resulting in interference caused by the electromagnetic field, thereby reducing the electronics The performance of the equipment may generate false signals. This is the so-called electromagnetic interference (EMI). Even when some equipment is larger or passes more current, the generated electromagnetic interference will be more serious and affect human health. .

With the progress of the times, many electronic devices are becoming more and more miniaturized, but at the same time as miniaturization, it is also required to strengthen the transmission effect of various signals or currents. Therefore, in the process of miniaturization, various terminals and The wires are getting denser and denser, and the transmitted signals and currents will continue to increase, which in turn makes the electromagnetic interference between each other 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 urgently want 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 shielding shell assembly.

In order to achieve the above objective, the main structure of the present invention includes: a first connector including a female terminal insulating gel and a shielding shell assembly, and a first space surrounded by the shielding shell assembly. Between, a second space surrounded by the shielding shell component, a third space surrounded by the shielding shell component, a first female terminal arranged on the female end insulating colloid and located in the first space, a plurality of devices A second female terminal located on the female end insulating gel and located in the second space, and a third female terminal located on the female end insulating gel and located in the third space, wherein the shielding shell assembly includes an outer shielding shell And a plurality of inner shielding shells arranged in the outer shielding shell, and the inner shielding shell system is perpendicular to the longitudinal direction of the female end insulating colloid.

With the above-mentioned structure, the shielding shell assembly sequentially surrounds the first space, the second space, and the third space along the long side of the female end insulating colloid, thereby allowing the first connector and the second connector When docking, the first female terminal, the second female terminal, and the third female terminal can be separately isolated in the first space, the second space, and the third space, and pass through the outer shield shell and the inner shield shell. The body is shielded from each other to reduce the electromagnetic interference between the first female terminal, the second female terminal, and the third female terminal.

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

100: first connector

1: Female end insulating colloid

11: The first space

12: second space

13: The third space

14: Colloid butt joint

2: Shielding shell assembly

21: Outer shielding shell

211: Gap

212: shield butt joint

22: inner shielding shell

31: The first female terminal

32: The second female terminal

33: The third female terminal

400: second connector

4: Male end insulating colloid

41: The Fourth Space

42: Fifth Space

43: The Sixth Space

51: The first shielding shell

511: The first welding part

52: second shielding shell

521: The second welding department

61: The first male terminal

62: second male terminal

63: The third male terminal

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

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

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

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

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 purposes and effects, the technical means and structure adopted by the present invention are drawn to illustrate the characteristics and functions of the preferred embodiments of the present invention in detail as follows, for the benefit of a complete understanding.

Please refer to Figures 1 to 4, which are the three-dimensional schematic view of the female end to the exploded schematic view of the male 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 female end insulating glue 1. A shielding shell assembly 2 arranged on the female end insulating rubber body 1. The shielding shell assembly 2 includes an outer shielding shell 21 and a plurality of inner shielding shells 22 arranged inside the outer shielding shell 21, and can be matched As shown in the first and second figures, the inner shielding shell 22 will be perpendicular to the longitudinal direction of the female terminal insulating gel 1, so that the shielding shell assembly 2 can be formed in sequence along the longitudinal direction of the female terminal insulating gel 1 Out a first space 11, a second space 12, and a third space 13;

A first female terminal 31 arranged on the female end insulating gel 1, and the first female terminal 31 will be located in the first space 11;

A plurality of second female terminals 32 provided on the female end insulating gel 1, and the second female terminals 32 will be located in the second space 12;

A third female terminal 33 provided on the female end insulating gel 1, and the third female terminal 33 will be located in the third space 13;

At least one notch 211 provided on the outer shielding shell 21;

A plurality of shielding butting portions 212 provided on the outer shielding shell 21;

The plural numbers are provided on the female end insulating colloid 1 and are used for butting the colloid butting portion 14 of the shielding butting portion 212;

A second connector 400 connected to the first connector 100. The second connector 400 includes a male end insulating glue 4, a first shielding shell 51 arranged on the male end insulating glue 4, and a The second shielding shell 52 on the male end insulating gel 4, the first shielding shell 51 will surround the male end insulating gel 4 to form a fourth space 41, the first shielding shell 51 and the second shielding shell 52 There is a fifth space 42 defined therebetween, and the second shielding shell 52 will surround the male end insulating rubber 4 to form a sixth space 43;

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

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

A third male terminal 63 arranged on the male end insulating gel 4 and located in the sixth space 43;

A plurality of first welding parts 511 provided on the first shielding shell 51; and

A plurality of second welding parts 521 are provided on the second shielding shell 52.

Through the above description, we can understand the structure of this technology, and according to the structure of the Should cooperate, the advantage of reducing electromagnetic interference between terminals can be achieved, and the detailed explanation will be explained in the following.

Please also refer to the first to seventh figures, which are the three-dimensional schematic diagram of the female end of the preferred embodiment of the new invention 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 female terminal 31, the second female terminal 32, and the third female terminal 33 on the female end insulating rubber 1, and then connect the outer shielding shell 21 to the rubber docking portion 14 via the shielding docking portion 212 At the same time, the inner shielding shell 22 is arranged on the female end insulating colloid 1, whereby the first space 11, the second space 12, and the third space 13 are surrounded by the shielding shell assembly 2, and the first female terminal 31 will be Located in the first space 11, the second female terminal 32 will be located in the second space 12, and the third female terminal 33 will be located in the third space 13, thereby being shielded by the outer shielding shell 21 and the inner shielding shell 22 Electromagnetic interference between the first female terminal 31, the second female terminal 32, and the third female terminal 33.

The first male terminal 61, the second male terminal 62, and the third male terminal 63 are arranged on the male end insulating glue 4, and the first male terminal 61 is located in the first shielding shell 51 and the second shielding shell 52 The enclosed fourth space 41, the second male terminal 62 are located in the fifth space 42, and the third male terminal 63 is located in the sixth space 43, thereby passing through the first shielding shell 51 and the second shielding shell 52 to shield the electromagnetic interference between the first male terminal 61, the second male terminal 62, and the third male terminal 63.

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

While transmitting the signal, the first shielding shell 51, the second shielding shell 52 can cooperate with the first welding part 511 and the second welding part 521 to strengthen the first male terminal 61, the second male terminal 62, and the third The shielding effect between the male terminals 63, and the outer shielding shell 21 and the inner shielding shell 22 are matched with the gap 211 to enhance the shielding effect between the first female terminal 31, the second female terminal 32, and the third female terminal 33 , You can strengthen the overall shielding effect through the above structure, To reduce electromagnetic interference (EMI) between 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 the 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 to us and the creator will do our best to cooperate with you.

100: first connector

11: The first space

12: second space

13: The third space

2: Shielding shell assembly

21: Outer shielding shell

22: inner shielding shell

Claims (10)

A shielding structure of an electrical connector, which mainly includes: A first connector. The first connector includes a female end insulating gel and a shielding shell assembly arranged on the female end insulating gel. The shielding shell assembly includes an outer shielding shell and a plurality of The inner shielding shell inside the outer shielding shell, and the inner shielding shell system is perpendicular to the long side direction of the female end insulating colloid, and is formed by the shielding shell components sequentially along the long side direction of the female end insulating colloid There is a first space, a second space, and a third space; A first female terminal, the first female terminal is arranged on the female end insulating colloid and located in the first space; A plurality of second female terminals, the second female terminals are arranged on the female end insulating gel and are located in the second space; and A third female terminal, the third female terminal is arranged on the female end insulating colloid, and is 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 outer shielding shell has at least one notch. The shielding structure of the electrical connector as described in item 1 of the scope of patent application, wherein the outer shielding shell has a plurality of shielding butting parts. According to the shielding structure of the electrical connector described in item 3 of the scope of patent application, the female end insulating rubber has a plurality of rubber butting parts for the shielding butting parts to be connected to each other. In the shielding structure of the electrical connector described in the first item of the scope of patent application, the first connector is for connecting a second connector. For the shielding structure of the electrical connector described in item 5 of the scope of patent application, the second connector includes a male end insulating colloid, a first shielding shell arranged on the male end insulating colloid, and a The second shielding shell on the male end insulating colloid. The shielding structure of the electrical connector as described in item 6 of the scope of patent application, wherein the first shielding shell system surrounds a fourth space, and a fifth space is defined between the first shielding shell and the second shielding shell. Space, and the second shielding shell system surrounds a sixth space. For the shielding structure of the electrical connector described in item 7 of the scope of patent application, a first male terminal is provided in the fourth space, a plurality of second male terminals are provided in the fifth space, and the sixth space is provided There is a third male terminal. According to the shielding structure of the electrical connector described in item 6 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 item 6 of the scope of patent application, wherein the second shielding shell has a plurality of second welding parts.

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