TWM514137U - Structure improvement of electric connector - Google Patents

Description

Structural improvement of electrical connectors

The present invention provides an electrical connector, and in particular, a structural improvement of an electrical connector having excellent shielding strength, reliability, and durability.

The existing SATA connector includes a body and a plurality of pins. The body defines an accommodating space, and an opening is formed on the front side of the body. The pins are arranged in the body at intervals, each pin. The utility model comprises an arc-shaped input end and an output end, wherein the input end is located in the accommodating space of the body, and the output end protrudes from the body.

However, in the above, the body of the SATA connector is made of plastic material, and the SATA connector is not provided with a shielding structure, and the signal may interfere and the signal is unstable.

In this way, some manufacturers have developed technologies that can shield signal interference, such as the Republic of China Certificate No. M496260 "Shielded SATA Connector", which includes a body, a plurality of pins and a shielding structure. An accommodating space, the pins are disposed in the body at intervals. The pins have an arcuate input end and an output end. The input end is located in the accommodating space, and the output end protrudes from the accommodating space. The shielding structure is disposed on the body and located above the pins. The shielding structure can reduce signal interference and improve signal stability.

However, when the above-mentioned (SATA connector with shield structure) is used, the following problems and defects are still to be improved: since the shield structure is plated on the body, it is easy to peel off between use and removal. The problem is that the strength, reliability and durability are not good.

Therefore, how to solve the above problems and problems in the past, that is, the creators of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned deficiencies, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, they have designed such shielding strength and reliability. Sex and durability are new patents with improved structure of electrical connectors.

The main purpose of the present invention is to effectively suppress the interference of EMI and RFI generated in the operation of the male SATA connector terminal group through the assembled shielding case.

A further main object of the present invention is to effectively improve the structural strength of the insulating colloid through the covering of the shielding case.

Another main object of the present invention is that the inner elastic piece of the female shielding shell is in contact with the shielding shell, so that the grounding conductor has a larger area, thereby effectively suppressing the EMI interference problem.

In order to achieve the above object, the main structure of the present invention comprises an insulating colloid having an opening formed on one side of the insulating colloid, and a male SATA connector terminal set on the insulating colloid, and the insulating colloid is housed in a shielding case, so that The wireless interference generated by the end SATA connector terminal group is suppressed by the shield case.

According to the above technology, the shield structure can be applied to the body by plating in the conventional (the SATA connector with the shield structure), so that the peeling problem is easily generated between the use and the insertion, which leads to strength and reliability. The problem of poor performance and durability is to break through and achieve the practical progress of the present invention as described above.

1‧‧‧Insulating colloid

11‧‧‧ openings

12‧‧‧Flexible snaps

2‧‧‧Male SATA connector terminal set

21‧‧‧Male SATA connector contact group

22‧‧‧Male SATA connector welding group

3‧‧‧Wire

4‧‧‧Shield housing

41‧‧‧ convex

5‧‧‧ rubber sleeve

6‧‧‧Female connector

7‧‧‧ Female insulator

71‧‧‧Perforation

72‧‧‧Positioning holes

8‧‧‧Female SATA socket terminal set

9‧‧‧Female shield housing

91‧‧‧Outside shrapnel

92‧‧‧Inside shrapnel

The first figure is a perspective view of a preferred embodiment of the present invention.

The second figure is a cross-sectional view of the A-A line segment of the first figure of the present invention.

The third figure is a perspective view of the female seat of the preferred embodiment of the present invention.

The fourth figure is an exploded view of the female seat of the preferred embodiment of the present invention.

Figure 5 is a schematic view of the plug-in of the preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first to fourth figures, which are perspective views of the preferred embodiment of the present invention, a cross-sectional view of the AA line of the first figure, a perspective view of the female seat, and an exploded view of the female seat, which can be clearly seen from the figure. The utility model comprises an insulating colloid 1 , which is provided with an elastic engaging member 12 at one side thereof, and a male SATA joint terminal group 2 received in the insulating colloid 1 , one end of which is defined with a bare body The male SATA connector contact portion 21 at the opening 11 and the male SATA connector solder portion 22 are defined at the other end, and the male SATA connector soldering portion 22 is connected to the wire 3 to form a wire end connection. A shield case 4 for receiving the insulating colloid 1 has a plurality of convex portions 41 at one side of the shield case 4, and a shield 5 is provided at the side of the shield case 4 away from the port 11 side.

Furthermore, the present invention can also be interfaced with the female connector 6, wherein the female connector 6 includes a female SATA receptacle terminal set 8 that can be electrically coupled to the male SATA connector terminal set 2; The female insulating rubber body 7 of the female SATA socket terminal group 8 is provided with a plurality of through holes 71 formed at one side thereof, and at least one elastic card is formed at a side of the female insulating rubber body 7 facing away from the through hole 71 a positioning hole 72 of the engaging member 12; and a female shielding housing 9 for covering the female insulating rubber 7. The female shielding housing 9 is formed with a plurality of outer side elastic pieces 91 corresponding to the position of the through hole 71. The inner side elastic piece 92 is formed by bending inwardly at both sides of the female shielding shell 9.

Please refer to the first to fifth figures at the same time, which is a perspective view of the preferred embodiment of the present invention, a cross-sectional view of the AA line of the first figure, a perspective view of the female seat, an exploded view of the female seat, and a schematic diagram of the plug-in. It is clear that during the plugging process, the female insulating gel 1 enters the insulating colloid 1 from the opening 11, and the male SATA connector contact group 21 and the female SATA socket terminal group 8 of the male SATA connector terminal group 2 The contact forms a conduction, and at the same time, the elastic engaging member 12 is also clamped and fixed to the female insulating rubber 7 to stabilize the two. Further, the inserted convex portion 41 is trapped in the through hole 71 and is coupled to the female seat. The elastic piece 91 of the shielding shell 9 is in contact with each other, and the elastic engaging member 12 and the positioning hole 72 are mutually engaged; more importantly, the male SATA joint welding portion 22 is connected with the wire 3, so that the present invention forms a line end. Connector.

When the male SATA connector terminal group 2 and the female SATA socket terminal group 8 are electrically connected and operated, interference such as EMI and RFI may also occur, so that shielding of the shielding case 4 and the female shielding case 9 respectively can be performed. Effective suppression. Moreover, since the shield case 4 of the present invention is an assembled shield case 4, it has the effect after multiple times of insertion and removal of friction, and has the advantages of high durability, high strength and reliability.

In addition, when the shield case 4 is connected to the female shield case 9, the inner elastic piece 92 of the female shield case 9 is in contact with the shield case 4 to form grounding conduction, and the ability to effectively resist EMI interference can be effectively achieved. increase.

However, the above description is only the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

Therefore, as shown in all the drawings, when the present invention is used, compared with the conventional technology, the following advantages are realized: through the assembled shield case 4, the male terminal SATA connector terminal group 2 is effectively suppressed in operation. Interference caused by EMI and RFI.

In summary, the structure of the electrical connector of the present invention is improved in use, in order to achieve its efficacy and purpose, so the novel is a practical and excellent creation, in order to meet the requirements of the new patent application, To apply, I hope that the trial committee will grant this new type as soon as possible to protect the hard work of the creators. If there is any doubt in the ruling committee, please do not hesitate to give instructions, the creators will try their best to cooperate and feel good.

12‧‧‧Flexible snaps

2‧‧‧Male SATA connector terminal set

21‧‧‧Male SATA connector contact group

22‧‧‧Male SATA connector welding group

3‧‧‧Wire

41‧‧‧ convex

5‧‧‧ rubber sleeve

Claims (8)

The structural improvement of an electrical connector mainly includes: an insulating colloid having an opening formed at one side; a male SATA connector terminal set received in the insulating gel body, one end of which defines a male SATA connector exposed at the opening The other end defines a male SATA connector soldering portion, and the male SATA connector soldering portion is connected to the wire to form a wire end connector; and a shielding case for receiving the insulating gel. The structure of the electrical connector of claim 1 is improved, wherein an elastic engaging member is disposed at one side of the insulating colloid. The structure of the electrical connector of claim 1 is improved, wherein the shield housing has a plurality of protrusions at one side. The structure of the electrical connector of claim 1 is improved, wherein the shielding housing has a rubber sleeve facing away from the opening side. The structural improvement of the electrical connector of claim 2, further comprising a female connector, the female connector comprising: a female SATA receptacle terminal electrically connected to the male SATA connector terminal set a mating insulator that accommodates the female SATA receptacle terminal set; a female shielded housing that covers the female insulating colloid. The structure of the electrical connector of claim 5 is improved, wherein a plurality of perforations are formed at one side of the female insulating gel. The structure of the electrical connector of claim 6 is improved, wherein the outer side of the female shielding shell is formed with a plurality of outer side elastic pieces corresponding to the punching position, and the two sides of the female shielding shell are respectively bent inward The inner flap is formed by folding. The structure of the electrical connector of claim 6 is improved, wherein the side of the female insulating colloid facing away from the perforation is formed with at least one positioning hole for the elastic engaging member to be latched.