CN117335222A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN117335222A CN117335222A CN202210731266.8A CN202210731266A CN117335222A CN 117335222 A CN117335222 A CN 117335222A CN 202210731266 A CN202210731266 A CN 202210731266A CN 117335222 A CN117335222 A CN 117335222A
- Authority
- CN
- China
- Prior art keywords
- connector
- usb type
- motherboard
- smt
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to an electric connector, wherein one end of the electric connector is fixed on a host case, the other end of the electric connector is connected on a main board, the electric connector comprises an SMT connector, a cable, an USB Type-C port connector and a locking piece, the SMT connector is arranged on the main board, the SMT connector is electrically connected to the USB Type-C port connector through the cable, and the USB Type-C port connector is fixed on the host case through the locking piece.
Description
Technical Field
The present invention relates to an electrical connector, and more particularly, to an electrical connector for transmitting signals between an electronic device and the outside.
Background
A universal serial bus (Universal Serial Bus, USB) interface is widely used as a standard input/output interface in a variety of electronic devices, such as computers, mobile phones, digital cameras, music players, and other electronic product fields. For example, a computer in the prior art is connected to different types of connectors to communicate with the outside, but the placement of these connectors on the motherboard inside the computer occupies a considerable portion of the configuration space on the motherboard. In order to save space on the motherboard, most computer devices have modular connectors installed, but this in turn presents problems of electromagnetic interference and signal crosstalk at the connector interface.
Disclosure of Invention
In view of the foregoing, it is desirable to provide an electrical connector that is reasonably spatially distributed and that is immune to electromagnetic interference.
An electric connector, wherein, electric connector's one end is fixed in on a mainframe box, electric connector's the other end is connected on the mainboard, electric connector includes SMT connector, cable, USB Type-C port connector and locking piece, SMT connector sets up on the mainboard, SMT connector passes through the cable electricity to on the USB Type-C port connector, USB Type-C port connector passes through locking piece is fixed in on the mainframe box.
The locking piece is provided with a through hole, and the through hole is used for inserting the USB Type-C port connector into the through hole to be matched with the locking piece.
The locking piece is locked on the mainframe box through a screw.
The locking piece is fixed on the main case through a conductive double-sided adhesive tape.
The locking piece is made of metal materials.
The locking piece and the USB Type-C port connector are of an integrated structure.
The SMT connector is arranged on the main board in a sticking or welding mode.
The SMT connector is electrically connected with a USB control circuit on the main board.
The USB Type-C port connector is arranged on the front wall of the box body of the main box.
The main board is a PC computer main board.
Compared with the prior art, the electric connector provided by the invention has the beneficial effects that: the Type-C connector can be fixed at any position of the host case by arranging the locking piece, so that the space of the main board is not occupied; the Type-C connector is electrically connected to the main board circuit through the cable, and the Type-C connector is arranged outside the main board, so that the whole cable is not limited to be arranged on the main board, the space of the main board is saved, and more other elements can be designed and laid out on the main board. Meanwhile, the locking piece is made of metal, so that the Type-C connector can be free from electromagnetic interference and signal crosstalk.
Drawings
Fig. 1 is a schematic structural view of an electrical connector of the present invention.
Fig. 2 is a schematic view of the USB Type-C port connector of the present invention fastened to a chassis by a locking member.
Description of the main reference signs
Electric connector 100
Mainframe box 200
Motherboard 300
SMT connector 10
Cable 20
USB Type-C port connector 30
Locking piece 40
Screw or bolt 41
The invention will be further illustrated by the following specific examples in conjunction with the above-described figures.
Detailed Description
The electrical connector provided by the present invention will be described in further detail with reference to specific embodiments.
Referring to fig. 1 to 2, an embodiment of the invention provides an electrical connector 100, wherein one end of the electrical connector 100 is fixed on a main chassis 200, and the other end is connected to a motherboard 300. The electrical connector 100 includes an SMT connector 10, a cable 20, a USB Type-C port connector 30, and a latch 40. The SMT connector 10 is disposed on the motherboard 300 and electrically connected to the motherboard 300. The SMT connector 10 is electrically connected to the USB Type-C port connector 30 by a cable 20. The USB Type-C port connector 30 is secured to the mainframe box 200 by the locking member 40.
The SMT connector 10 is directly connected to the motherboard 300. Specifically, the SMT connector 10 is electrically connected to a USB control circuit in the motherboard 300. The SMT connector 10 may be disposed on the motherboard 300 by means of adhesion or soldering, so as to be electrically connected to a USB control circuit. The motherboard 300 is preferably a motherboard of a host device, such as a PC motherboard, a notebook motherboard, and the like. In this embodiment, the motherboard 300 is a PC motherboard. In this embodiment, the SMT connector 10 is disposed on the motherboard 300 by soldering.
One end of the cable 20 is electrically connected to the SMT connector 10, and the other end is electrically connected to the USB Type-C port connector 30. The cable 20 includes a plurality of cores and a housing (not shown) surrounding the plurality of cores. Since the USB Type-C port connector 30 is not disposed on the motherboard 300, the entire structure of the cable 20 need not be disposed on the motherboard 300, but only one end of the cable 20 is fixedly connected to the SMT connector 10. Therefore, the position setting of the cable 20 is not limited to the spatial layout of the main board 300, and the length of the cable 20 can be adjusted according to the position of the USB Type-C port connector 30.
The USB Type-C port connector 30 may be disposed at any position of the box body of the main chassis 200, and the USB Type-C port connector 30 is disposed only in a space outside the motherboard 300, so as to avoid occupying the area and space of the motherboard 300. Preferably, the USB Type-C port connector 30 is disposed on a front wall of the main box 200, so as to facilitate the user to plug in the USB device. Since the USB Type-C port connector 30 is not disposed on the motherboard 300, the position of the cable 20 connected to the USB Type-C port connector 30 is not limited to the spatial layout of the motherboard 300, and the position of the cable 20 may be arbitrarily adjusted according to the disposed position of the USB Type-C port connector 30. In this embodiment, the USB Type-C port connector 30 is a Type-C receptacle connector, and the USB Type-C port connector 30 is disposed on a front wall of the box body of the mainframe box 200.
The locking member 40 is used to fix the USB Type-C port connector 30 to the main chassis 200. The locking member 40 is made of a metal material, preferably, the material of the locking member 40 is iron. Specifically, the locking member 40 is provided with a through hole, and the size of the through hole is required to be adjusted according to the external dimension of the USB Type-C port connector 30, so that the USB Type-C port connector 30 is well matched with the locking member 40 when inserted into the through hole. The fastening member 40 may be fastened to the main chassis 200 by screws, or may be fastened to the main chassis 200 by conductive double-sided adhesive tape. Specifically, when the locking member 40 is locked by a screw, at least one screw hole may be provided on the locking member 40, and the locking member 40 further includes at least one screw or bolt 41 corresponding to the screw hole, for integrally fixing the locking member 40 to the main chassis 200. When a conductive double sided adhesive is used, the conductive double sided adhesive (not shown) may be adhered to the surface of the locking member 40 adjacent to the main chassis 200 to adhere the locking member 40 to the main chassis 200. Further, the locking piece 40 and the USB Type-C port connector 30 may be in an integrally formed structure, so that the problem of contact fit between the locking piece 40 and the USB Type-C port connector 30 is avoided, and the locking piece 40 and the USB Type-C port connector 30 are in good contact. The locking member 40 is made of metal, and can be used for fixing the USB Type-C port connector 30, solving the problem of electromagnetic interference (EMI), and preventing signal crosstalk.
According to the electric connector 100 provided by the invention, the Type-C connector can be fixed at any position of the host case by arranging the locking piece, so that the space of a main board is not occupied; meanwhile, the locking piece is made of metal, so that the Type-C connector can be free from electromagnetic interference and signal crosstalk; the Type-C connector is electrically connected to the main board circuit through the cable, and the Type-C connector is arranged outside the main board, so that the whole cable is not limited to be arranged on the main board, the space of the main board is saved, and more other elements can be designed and laid out on the main board.
Further, other variations within the spirit of the invention will occur to those skilled in the art, and it is intended that all such variations be included within the scope of the invention as claimed.
Claims (10)
1. The utility model provides an electric connector, its characterized in that, electric connector's one end is fixed in on a mainframe box, electric connector's the other end is connected on the mainboard, electric connector includes SMT connector, cable, USB Type-C port connector and locking piece, SMT connector sets up on the mainboard, SMT connector passes through the cable electricity to be connected to on the USB Type-C port connector, USB Type-C port connector passes through locking piece is fixed in on the mainframe box.
2. The electrical connector of claim 1, wherein the locking member has a through hole for inserting the USB Type-C port connector into the through hole to mate with the locking member.
3. The electrical connector of claim 2, wherein the locking member is locked to the main housing by a screw.
4. The electrical connector of claim 2, wherein the locking member is secured to the main housing by a conductive double sided adhesive.
5. The electrical connector of claim 1, wherein the locking member is a metallic material.
6. The electrical connector of claim 1, wherein the locking member and the USB Type-C port connector are an integral structure.
7. The electrical connector of claim 1, wherein the SMT connector is provided on the motherboard by means of paste or solder.
8. The electrical connector of claim 7, wherein the SMT connector is electrically connected to a USB control circuit on the motherboard.
9. The electrical connector of claim 1, wherein the USB Type-C port connector is disposed on a front wall of a housing of the main chassis.
10. The electrical connector of claim 1, wherein the motherboard is a PC motherboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210731266.8A CN117335222A (en) | 2022-06-24 | 2022-06-24 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210731266.8A CN117335222A (en) | 2022-06-24 | 2022-06-24 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117335222A true CN117335222A (en) | 2024-01-02 |
Family
ID=89277897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210731266.8A Pending CN117335222A (en) | 2022-06-24 | 2022-06-24 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117335222A (en) |
-
2022
- 2022-06-24 CN CN202210731266.8A patent/CN117335222A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |