CN204103155U - USB ultrahigh speed socket connector - Google Patents
USB ultrahigh speed socket connector Download PDFInfo
- Publication number
- CN204103155U CN204103155U CN201420520985.6U CN201420520985U CN204103155U CN 204103155 U CN204103155 U CN 204103155U CN 201420520985 U CN201420520985 U CN 201420520985U CN 204103155 U CN204103155 U CN 204103155U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- socket connector
- ultrahigh speed
- rear end
- inspection terminal
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to connector technique field, particularly relate to USB ultrahigh speed socket connector, include metal shell, tongue piece, power supply terminal, circuit board, the rear end of power supply terminal is electrically connected with circuit board, the left and right sides of enclosure interior is respectively equipped with insertion inspection terminal, the rear end of inserting inspection terminal is electrically connected with circuit board, at pin connector in plug-and-socket connector connection procedure, pin connector shell is first connected with the housing of socket connector, filter the interference strays signal that two ends exist, insertion inspection terminal on socket connector is connected with pin connector shell again, pin connector can be detected whether correctly insert, and insert inspection terminal and can filter out inductive fields in power delivery process, magnetic field, protection power source transmission is more effective and efficient, can ultraspeed transmission of digital signals and high electric current can be carried.
Description
technical field:
The utility model relates to technical field of electric connectors, particularly relates to a kind of USB ultrahigh speed socket connector.
background technology:
USB (Universal Serial BUS, USB) is an external bus standard, for connection and the communication of specification computer and external equipment, is the interfacing being applied in PC field.The plug and play of USB interface support equipment and warm connection function.Now for transfer of data with the Peripheral Interface of exchanges data, USB (universal serial bus) (USB) is undoubtedly one of interface be most widely used at computer and periphery consumer electronics field.
At present, during family or industrial file Digital Transmission, charge in batteries, DC lighting/stereo equipment for supplying power energising etc. connect, with the most use is USB USB (universal serial bus).USB USB (universal serial bus) is along with the development of technology, its transmission speed is also more and more faster, its transmission speed substantially increases the operating efficiency of people, is widely used in PC and the periphery electronic equipments such as individual PC, cloud TV, the connection of PC peripheral hardware, high-speed mobile hard disk; USB socket connector can be divided into heavy board-like, plate mo(u)ld top half and plate mo(u)ld bottom half, leg and shell also can be divided into entirely to paste the SMT type of pcb board, leg and one of them part of shell paste the SMD type of pcb board, leg and shell and entirely insert the different erecting and welding modes such as the DIP type of pcb board according to printed circuit board (PCBA) assembling mode difference; And install etc. on connecting line, meet various different process demand in PC and periphery Electron Equipment Circuit Board assembling process.
Electrical transmission between the socket and plug of existing USB connector is all rely on the electric conducting material such as metal shell, metal terminal as carrier, there is certain resistance in electric conducting material, and also can change to some extent along with the changes in resistance of environment, there is resistance will produce heat, magnetic field, inductive fields in electrical transmission process, and these heats, magnetic field, inductive fields can affect the transmission of electricity, affect validity and the high efficiency of power delivery.
utility model content:
The purpose of this utility model is exactly the deficiency that exists for prior art and provides a kind of protection power source to transmit more effective and efficient USB ultrahigh speed socket connector.
To achieve these goals, the technical solution adopted in the utility model is:
USB ultrahigh speed socket connector, it includes metal shell, the tongue piece be fixed in housing, the power supply terminal be arranged on tongue piece, the circuit board be fixed on housing, the rear end of power supply terminal is electrically connected with circuit board, the left and right sides of enclosure interior is respectively equipped with insertion inspection terminal, and the rear end of inserting inspection terminal is electrically connected with circuit board.
The left and right sides of described housing offers open slot respectively, and the front end of open slot has protruded out connection shell fragment backward, connects shell fragment to case inside bend relief, and the rear end connecting shell fragment extends to the inner side that inspection terminal is inserted in the same side.
The rear end of described connection shell fragment is positioned at the front of power supply terminal.
The top of described housing and bottom all form the compression shell fragment for compressing pin connector, pin connector inserts in the process of socket connector, the shell of pin connector first contacts with compression shell fragment, then contacts with connection shell fragment, finally contacts with power supply terminal.
The rear end of described compression shell fragment is fixed on housing, and the front end compressing shell fragment is bent downwardly projection, compresses shell fragment front end and is positioned at the front connecting shell fragment rear end.
The top of described housing and bottom all form at least two and compress shell fragment.
The front end of described insertion inspection terminal is positioned at position corresponding to open slot.
The insertion inspection terminal of described enclosure interior both sides is electrically connected with the power positive cathode of circuit board respectively.
The utility model beneficial effect is: USB ultrahigh speed socket connector of the present utility model includes metal shell, be fixed on the tongue piece in housing, be arranged on the power supply terminal on tongue piece, be fixed on the circuit board on housing, the rear end of power supply terminal is electrically connected with circuit board, the left and right sides of enclosure interior is respectively equipped with insertion inspection terminal, the rear end of inserting inspection terminal is electrically connected with circuit board, at pin connector in plug-and-socket connector connection procedure, pin connector shell is first connected with the housing of socket connector, filter the interference strays signal that two ends exist, insertion inspection terminal on socket connector is connected with pin connector shell again, pin connector can be detected whether correctly insert, and insert inspection terminal and can filter out inductive fields in power delivery process, magnetic field, protection power source transmission is more effective and efficient, can ultraspeed transmission of digital signals and high electric current can be carried.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Fig. 3 is front view of the present utility model.
Fig. 4 is that the utility model and pin connector are to the structural representation inserted.
embodiment:
Below in conjunction with accompanying drawing, the utility model is further described, see shown in Fig. 1 ~ 4, USB ultrahigh speed socket connector of the present utility model, include metal shell 1, be fixed on the tongue piece 2 in housing 1, be arranged on the power supply terminal 3 on tongue piece 2, be fixed on the circuit board 4 on housing 1, the rear end of power supply terminal 3 is electrically connected with circuit board 4, the left and right sides of housing 1 inside is respectively equipped with inserts inspection terminal 5, the rear end of the insertion inspection terminal 5 of the inner both sides of housing 1 is electrically connected with the power positive cathode of circuit board 4 respectively, filter out the inductive fields in power delivery process, magnetic field, protection power source transmission is more effective and efficient, in the present embodiment, actual measurement loads its temperature rise of 3A DC load and is no more than 30 DEG C, it is 22.7 ~ 26.0 DEG C.
The left and right sides of housing 1 offers open slot 11 respectively, the front end of open slot 11 has protruded out backward and has connected shell fragment 6, connect shell fragment 6 to bend relief inside housing 1, and the rear end connecting shell fragment 6 extends to the inner side that inspection terminal 5 is inserted in the same side, when pin connector inserts socket connector, the raw strain of top Hair Fixer that connection shell fragment 6 is subject to pin connector contacts conducting with insertion inspection terminal 5, play cold slotting time detecting effect, enable digital signal more complete, more effectively transmit, decay and the noise of Digital Transmission can be filtered.The front end of inserting inspection terminal 5 is positioned at the position of open slot 11 correspondence, makes to insert inspection terminal 5 and has deformation space.
The top of housing 1 and bottom all form the compression shell fragment 7 for compressing pin connector, the rear end compressing shell fragment 7 is fixed on housing 1, the front end compressing shell fragment 7 is bent downwardly projection, pin connector can compress by the front end compressing shell fragment 7 when pin connector inserts, thus pin connector is fixed on socket connector, secure and reliable connection.The top of housing 1 and bottom all form at least two and compress shell fragment 7, connect more solid and reliable.The rear end connecting shell fragment 6 is positioned at the front of power supply terminal 3, compress shell fragment 7 front end and be positioned at the front connecting shell fragment 6 rear end, pin connector inserts in the process of socket connector, and the shell of pin connector first contacts with compression shell fragment 7, contact with connection shell fragment 6 again, finally contact with power supply terminal 3.
At pin connector in plug-and-socket connector connection procedure, pin connector contacts with element each in socket connector the order connected in insertion process and is followed successively by:
1, first pin connector shell is connected with the housing 1 of socket connector, filters the interference strays signal that two ends exist;
2, pin connector shell then contacts with compression shell fragment 7, compress shell fragment 7 can play a protective role, and when after insertion inspection terminal 5 energising work, therewith form a guard ring, digital signal transmission is protected and filters the noise and decay that produce in Digital Transmission process;
3, then pin connector shell contacts with connection shell fragment 6, the raw strain of top Hair Fixer that connection shell fragment 6 is subject to pin connector contacts conducting with insertion inspection terminal 5, pin connector can be detected whether correctly insert, and insert inspection terminal 5 and can filter out inductive fields in power delivery process, magnetic field, protection power source transmission more effective with efficiently;
4, last pin connector shell contacts with power supply terminal 3, and this socket connector can ultraspeed transmission of digital signals and can carry high electric current.
Certainly, the above is only preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (8)
1.USB ultrahigh speed socket connector, include metal shell (1), the tongue piece (2) be fixed in housing (1), the power supply terminal (3) be arranged on tongue piece (2), the circuit board (4) be fixed on housing (1), the rear end of power supply terminal (3) is electrically connected with circuit board (4), it is characterized in that: the left and right sides of described housing (1) inside is respectively equipped with inserts inspection terminal (5), and the rear end of inserting inspection terminal (5) is electrically connected with circuit board (4).
2. USB ultrahigh speed socket connector according to claim 1, it is characterized in that: the left and right sides of described housing (1) offers open slot (11) respectively, the front end of open slot (11) has protruded out connection shell fragment (6) backward, connect shell fragment (6) to housing (1) inner side bend relief, and the rear end connecting shell fragment (6) extends to the inner side that inspection terminal (5) is inserted in the same side.
3. USB ultrahigh speed socket connector according to claim 2, is characterized in that: the rear end of described connection shell fragment (6) is positioned at the front of power supply terminal (3).
4. USB ultrahigh speed socket connector according to claim 2, it is characterized in that: the top of described housing (1) and bottom all form the compression shell fragment (7) for compressing pin connector, pin connector inserts in the process of socket connector, the shell of pin connector first contacts with compression shell fragment (7), contact with connection shell fragment (6) again, finally contact with power supply terminal (3).
5. USB ultrahigh speed socket connector according to claim 4, it is characterized in that: the rear end of described compression shell fragment (7) is fixed on housing (1), the front end compressing shell fragment (7) is bent downwardly projection, compresses shell fragment (7) front end and is positioned at the front connecting shell fragment (6) rear end.
6. USB ultrahigh speed socket connector according to claim 4, is characterized in that: the top of described housing (1) and bottom all form at least two and compress shell fragment (7).
7. USB ultrahigh speed socket connector according to claim 2, is characterized in that: the front end of described insertion inspection terminal (5) is positioned at position corresponding to open slot (11).
8. the USB ultrahigh speed socket connector according to claim 1 ~ 7 any one, is characterized in that: the insertion inspection terminal (5) of described housing (1) inner both sides is electrically connected with the power positive cathode of circuit board (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520985.6U CN204103155U (en) | 2014-09-12 | 2014-09-12 | USB ultrahigh speed socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520985.6U CN204103155U (en) | 2014-09-12 | 2014-09-12 | USB ultrahigh speed socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103155U true CN204103155U (en) | 2015-01-14 |
Family
ID=52271557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520985.6U Expired - Fee Related CN204103155U (en) | 2014-09-12 | 2014-09-12 | USB ultrahigh speed socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017117874A1 (en) * | 2016-01-05 | 2017-07-13 | 中兴通讯股份有限公司 | Method and apparatus for detecting cut-in state, and terminal |
| CN109428231A (en) * | 2017-08-25 | 2019-03-05 | 日本压着端子制造株式会社 | Electric connector |
| WO2020216001A1 (en) * | 2019-04-22 | 2020-10-29 | 维沃移动通信有限公司 | Usb module and terminal |
-
2014
- 2014-09-12 CN CN201420520985.6U patent/CN204103155U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017117874A1 (en) * | 2016-01-05 | 2017-07-13 | 中兴通讯股份有限公司 | Method and apparatus for detecting cut-in state, and terminal |
| CN109428231A (en) * | 2017-08-25 | 2019-03-05 | 日本压着端子制造株式会社 | Electric connector |
| CN109428231B (en) * | 2017-08-25 | 2020-07-10 | 日本压着端子制造株式会社 | Electrical connector |
| WO2020216001A1 (en) * | 2019-04-22 | 2020-10-29 | 维沃移动通信有限公司 | Usb module and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |