TWI545856B - Electrical connector (1) - Google Patents

Description

Electrical connector (1)

The invention provides an electrical connector, in particular an electrical connector (1) which can effectively reduce electromagnetic interference and radio frequency interference, has better characteristic impedance and is easy to repair.

According to the electric connector, there is also its evolution technology. The early USB connector was 2.0 specification, and the later 3.0 specification was developed. In the current technology, it is more advanced to provide positive and negative insertion, and the speed ratio is 3.0. The C-type connector is faster, so the history of the connector is fascinating.

However, a general wire end electrical connector is usually directly soldered to the board at the end of the wiring. When the board is damaged or the cable is damaged, it must be completely replaced, which is very high for the overall cost, so how to solve the above problem The problems and deficiencies of the use are the ones that the inventors of the present invention and related manufacturers engaged in the industry are eager to study and improve.

Therefore, in view of the above-mentioned deficiencies, the inventors of the present invention have collected relevant information, evaluated and considered by various parties, and have accumulated many years of experience in the industry, and have continuously designed and modified this type to effectively reduce electromagnetic interference. And patented RF interference, and has a better characteristic impedance and easy to repair electrical connector (1).

The main purpose of the present invention is to insert a conductive wire through the arrangement of the second accommodating space, so as to achieve a freely connectable conductive conductor set of the conductive wire, and the conductive wire can be separately detached when maintenance is required, without the entire Replacement, effectively reducing costs. And it has the advantages of reducing electromagnetic interference and radio frequency interference and better characteristic impedance.

The main structure of the present invention, which can achieve the above object, includes an outer shield housing, and an inner shield shell is accommodated therein. The inner shield shell is formed at a single end to form a first receiving space for inserting the corresponding connector. There is a spacer, and the spacer is covered by an insulating colloid, and the insulating colloid is provided with a USB A transmission conductor set of a C-type transmission protocol, the transmission conductor set includes an upper row of transmission conductor sets and a lower row of transmission conductor sets, the upper row of transmission conductor sets including an upper row of transmission conductor connections, the lower row of transmission conductor sets The bottom row of the transmission conductor connection portion is included, and the electrical characteristics of the upper row of the transmission conductor connection portion and the lower row of the transmission conductor connection portion are arranged in opposite directions. Further, at least one of the insulating gel body is provided with a fixed insulating colloid. The fixing member forms a second accommodating space for the conductive wire to be inserted at one end, so that the first accommodating space can be electrically connected to the connector, and the second accommodating space can be inserted into the conductive wire. In order to allow the user to repair the electrical connector of the present invention, the conductive wire can be removed and repaired or replaced separately without being discarded together with the conductive wire, thereby saving cost.

With the above technology, when the board is damaged or the cable is damaged, the entire line must be completely replaced, and for the overall cost, a very high problem is broken, and the present invention is as described above. Practical advancement of advantages.

1‧‧‧Outer shielded housing

11‧‧‧ wing

12‧‧‧Limited

13‧‧‧Deduction hole

2‧‧‧Inside shielded housing

21‧‧‧First accommodation space

22‧‧‧Hook

23‧‧‧Deduction Department

3‧‧‧Isolation

31‧‧‧Separator fixing parts

4‧‧‧Insulating colloid

41‧‧‧First Insulating Colloid

411‧‧‧First joint

42‧‧‧Second insulating colloid

421‧‧‧Second joint

5‧‧‧Transmission conductor set

51‧‧‧Upper transmission conductor set

511‧‧‧Upper transfer conductor connection

512‧‧‧Upper transmission conductor set contact

52‧‧‧lower transmission conductor set

521‧‧‧lower transmission conductor connection

522‧‧‧lower transmission conductor set contact

6‧‧‧Fixed parts

61‧‧‧First fixture

62‧‧‧Second fixture

63‧‧‧Second accommodation space

7‧‧‧ Conductive wire

8‧‧‧Connector

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

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

The second drawing is a perspective view of a preferred embodiment of the invention.

The third drawing is a front view of a preferred embodiment of the invention.

The fourth drawing is an exploded view of a preferred embodiment of the invention.

The fourth A diagram is an enlarged schematic view of the first and second insulating colloids 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 the structure of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Please refer to the first to fourth A drawings, which are enlarged views of the preferred embodiment of the present invention to the first and second insulating colloids. It is clear from the drawings that the present invention includes: an outer shield The outer casing 1 includes a plurality of wings 11 formed at two sides, a plurality of limiting portions 12 located at opposite sides of the wing portion 11 and combined with the fixing member 6 described below, and a plurality of button holes 13 adjacent to the wing portion 11; An inner shielding housing 2 is received in the outer shielding housing 1 at a first end to form a first receiving space 21 for inserting the corresponding connector, and the inner shielding housing 2 is formed with a plurality of a hook portion 22 which is combined with the buckle hole portion 13 and a buckle portion 23 at the opposite side of the hook portion 22; a spacer 3 received in the inner shield case 2, the spacer 3 is disposed between the first insulating colloid 41 and the second insulating colloid 42, and the spacer 3 is formed with a plurality of spacer fixing portions for the following first joint member 411 or second joint member 421 to be disposed. An insulating colloid 4 covering the spacer 3, the insulating colloid 4 includes a first insulating colloid 41 disposed on one side of the spacer 3 and a spacer disposed on the spacer 3 away from the first insulating colloid 41 The second insulating paste 42 has a plurality of first bonding members 411 formed on one side of the first insulating colloid 41, and a plurality of first insulating members 42 are formed on the side thereof to be combined with the first bonding member 411. The second bonding member 421; in addition, the insulating colloid 4 is further provided with a transmission conductor group 5 which is a USBC type transmission protocol, and the transmission guide The group 5 includes an upper row of transmission conductor groups 51 and a lower row of transmission conductor groups 52 located below the upper row of transmission conductor groups 51, and the upper row of transmission conductor groups 51 and the lower row of transmission conductor groups 52 are respectively The upper row transmission conductor connection portion 511 and the lower row transmission conductor connection portion 521 further including a welding type (exemplified by a free connection type in the present embodiment) are included, and the upper row transmission conductor connection portion 511 and the lower row transmission conductor connection are connected. The electrical characteristics of the portion 521 are arranged in opposite directions, and the side of the upper row of transmission conductors 51 facing away from the upper row of the transmission conductors 511 is defined as a flat upper transmission conductor group contact portion 512. A side of the lower row of transmission conductors 52 facing away from the lower row of transmission conductors 521 defines a flat-shaped lower-conducting conductor group contact portion 522; at least one is disposed on the side of the insulating body 4 for fixing the insulating body 4 The fixing member 6 includes a first fixing member 61 disposed on one side of the first insulating colloid 41 and a second fixing member 62 disposed on a side of the second insulating colloid 42, and the second fixing member 62 a fixing member 61 and the second solid The member 62 is disposed adjacent to each other, and the fixing member 6 defines a second accommodating space 63 at one end, and one end of the transmission conductor group 5 is exposed in the first accommodating space 21 and is connected to the corresponding connector, and the other end is connected. Then, the conductive wire 7 electrically connected to the transmission conductor group 5 is freely inserted into the second accommodating space 63.

Please refer to the first to fifth figures, which are schematic views of the preferred embodiment of the present invention, which are clearly seen from the figure, when the user uses the first accommodating space 21 to connect and connect. When the device 8 is used, it can be positively or reversely inserted by the upper row of the transmission conductor group contact portion 512 of the upper row of transmission conductor groups 51 or the lower row of the transmission conductor group contact portion 522 of the lower row of the transmission conductor group 52, meaning that the present invention has The user has the advantage of being positively inserted or reverse inserted, and the upper row of the transmission conductor group 51 and the lower row of the transmission conductor group 52 do not interfere with each other through the spacer 3. When the plug connector 8 is completed, the high-speed information transmission is performed via the transmission conductor group 5. More importantly, the present invention further has a second accommodating space 63 for accommodating the conductive wire 7. And can be freely connected to the upper row of transmission conductor connection portion 511 or the lower row of transmission conductor connection portion 521, as the name suggests, the conductive wire 7 can be inserted into the second accommodation space 63 for maintenance or replacement, and more through the transmission conductor Group 5 is able to effectively reduce electromagnetic interference and radio frequency interference, and has a better characteristic impedance advantage.

However, the above description is only the preferred embodiment of the present invention, and thus it is not intended to limit the scope of the present invention. Therefore, the simple modification and equivalent structural changes of the present specification and the drawings should be treated similarly. It is included in the scope of the patent of the present invention and is combined with Chen Ming.

In summary, the electrical connector (1) of the present invention can achieve its efficacy and purpose when it is used. Therefore, the present invention is an invention with excellent practicability, and is an application for conforming to the invention patent, and is proposed according to law. To apply, I hope that the trial committee will grant the invention as soon as possible to protect the inventor's hard work. If there is any doubt in the audit committee, please do not hesitate to give instructions, the inventor will try his best to cooperate and feel polite.

1‧‧‧Outer shielded housing

11‧‧‧ wing

12‧‧‧Limited

13‧‧‧Deduction hole

4‧‧‧Insulating colloid

5‧‧‧Transmission conductor set

6‧‧‧Fixed parts

7‧‧‧ Conductive wire

Claims (16)

An electrical connector, comprising: an outer shielding shell; an inner shielding shell received in the outer shielding shell, forming a first receiving space for inserting the corresponding connector at one end; a spacer in the inner shielding shell; an insulating colloid covering the spacer, the insulating colloid is provided with a transmission conductor set which is a USBC type transmission protocol, the transmission conductor set includes an upper row of transmission conductor sets, and a a transmission conductor group located below the upper transmission conductor group, and the upper transmission conductor group and the lower transmission conductor group respectively include an upper transmission conductor connection portion and a lower transmission conductor connection portion, and The electrical characteristics of the upper transmission conductor connection portion and the lower transmission conductor connection portion are arranged in opposite directions; at least one fixing member disposed on one side of the insulating colloid for fixing the insulating colloid is away from the first receiving portion A second accommodating space is formed at one end of the space, and one end of the transmitting conductor set is exposed in the first accommodating space and is connected to the corresponding connector, and the other end is exposed in the second accommodating space. And for the conductive wire to connect. The electrical connector of claim 1, wherein the outer shield housing comprises a plurality of wings formed at two sides, and a plurality of limits located at opposite sides of the wing and coupled with the fixing member a portion and a plurality of buttonhole portions adjacent to the wing portion. The electrical connector of claim 2, wherein the inner shield housing comprises a plurality of hook portions formed at both sides and coupled to the buttonhole portion, and a portion at the opposite side of the hook portion Buckle. The electrical connector of claim 1, wherein the insulating colloid comprises a first insulating colloid disposed on a side of the spacer and a second insulating colloid disposed on the spacer away from the first insulating colloid, and One side of the first insulating colloid is formed with a plurality of first bonding members, and one side of the second insulating colloid is formed with a plurality of second bonding members that are combined with the first bonding members. The electrical connector of claim 4, wherein the fixing member comprises a first fixing member disposed on one side of the first insulating colloid and a second fixing member disposed on a side of the second insulating colloid. And the first fixing member and the second fixing member are disposed adjacent to each other. The electrical connector of claim 4, wherein the spacer is disposed between the first insulating colloid and the second insulating colloid, and the spacer is formed with a plurality of the first bonding member or the second The spacer fixing portion through which the coupling member is inserted. The electrical connector of claim 1, wherein the upper row of transfer conductor connections and the lower row of transfer conductors are of a solder type. The electrical connector of claim 7, wherein a side of the upper row of transmission conductors facing away from the upper row of transmission conductors defines a planar upper transmission conductor group contact portion, and the lower row of transmission conductor groups At the side facing away from the lower row of the transmission conductor connection portion is defined a flat-shaped lower transmission conductor group contact portion. An electrical connector, comprising: an outer shielding shell; an inner shielding shell received in the outer shielding shell, forming a first receiving space for inserting the corresponding connector at one end; a spacer in the inner shielding shell; an insulating colloid covering the spacer, the insulating colloid is provided with a transmission conductor set which is a USBC type transmission protocol, the transmission conductor set includes an upper row of transmission conductor sets, and a a transmission conductor group located below the upper transmission conductor group, and the upper transmission conductor group and the lower transmission conductor group respectively include an upper transmission conductor connection portion and a lower transmission conductor connection portion, and The electrical characteristics of the upper transmission conductor connection portion and the lower row transmission conductor connection portion are arranged in opposite directions; at least one fixing member disposed on one side of the insulating colloid for fixing the insulating colloid is formed at a second end Having a space, and one end of the transmission conductor set is exposed in the first accommodating space and connected to the corresponding connector, and the other end is exposed in the second accommodating space; and at least one and the transmission guide The electrically conductive wire of the body group is freely inserted into the second accommodating space. The electrical connector of claim 9, wherein the outer shield housing comprises a plurality of wings formed at two sides, and a plurality of seats located at opposite sides of the wing and capable of being combined with the fixing member. a portion and a plurality of buttonhole portions adjacent to the wing portion. The electrical connector of claim 10, wherein the inner shield housing includes a plurality of hook portions formed at both sides and coupled to the buckle portion, and a portion at the opposite side of the hook portion Buckle. The electrical connector of claim 9, wherein the insulating colloid comprises a first insulating colloid disposed on a side of the spacer and a second insulating colloid disposed on the spacer away from the first insulating colloid, and One side of the first insulating colloid is formed with a plurality of first bonding members, and one side of the second insulating colloid is formed with a plurality of second bonding members that are combined with the first bonding members. The electrical connector of claim 12, wherein the fixing member comprises a first fixing member disposed on one side of the first insulating colloid and a second fixing member disposed on a side of the second insulating colloid. And the first fixing member and the second fixing member are disposed adjacent to each other. The electrical connector of claim 12, wherein the spacer is disposed between the first insulating colloid and the second insulating colloid, and the spacer is formed with a plurality of the first bonding member or the second The spacer fixing portion through which the coupling member is inserted. The electrical connector of claim 9, wherein the upper row of transfer conductor connections and the lower row of transfer conductors are of a solder type. The electrical connector of claim 15, wherein a side of the upper row of transmission conductors facing away from the upper row of transmission conductors defines a planar upper transmission conductor group contact portion, and the lower row of transmission conductor groups At the side facing away from the lower row of the transmission conductor connection portion is defined a flat-shaped lower transmission conductor group contact portion.