CN110299652A - A kind of connector - Google Patents

A kind of connector Download PDF

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Publication number
CN110299652A
CN110299652A CN201910561521.7A CN201910561521A CN110299652A CN 110299652 A CN110299652 A CN 110299652A CN 201910561521 A CN201910561521 A CN 201910561521A CN 110299652 A CN110299652 A CN 110299652A
Authority
CN
China
Prior art keywords
wiring board
terminal
connection component
outer contacting
present
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
Application number
CN201910561521.7A
Other languages
Chinese (zh)
Inventor
张扣文
许毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Wisdom Sensor Technology Co Ltd
Original Assignee
Ningbo Wisdom Sensor Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Wisdom Sensor Technology Co Ltd filed Critical Ningbo Wisdom Sensor Technology Co Ltd
Priority to CN201910561521.7A priority Critical patent/CN110299652A/en
Publication of CN110299652A publication Critical patent/CN110299652A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405Securing in non-demountable manner, e.g. moulding, riveting
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/516Means for holding or embracing insulating body, e.g. casing, hoods
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/26Connectors or connections adapted for particular applications for vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The present invention relates to a kind of connectors, including wiring board (1), connection component (2) and shell (3), the connection component (2) and the wiring board (1) are located in the shell (3), and the connection component (2) and the shell (3) are coaxially mechanically fixed connection or integrated molding;The connection component (2) is fixedly connected with the wiring board (2).Connector of the invention, the concentricity between connector assembly and shell is high, and directly connect connection component with wiring board, does not need that the stability of signal transmission can be improved, further increase reliability by other interface unit switchings again.

Description

A kind of connector
Technical field
The invention belongs to interface unit technical fields more particularly to a kind of for connecting the connection of camera and automobile device Device.
Background technique
With intelligent and unmanned technology application, vision system of the vehicle-mounted pick-up mould group as automobile, increasingly More is applied on automobile.
And device of the connector as connection vehicle-mounted pick-up mould group and automobile, the superiority and inferiority of performance will directly affect vehicle-mounted mould The service performance of group.How to improve the reliability of connector is all one of the research direction in industry all the time.
Summary of the invention
The purpose of the present invention is to provide a kind of connectors of high reliability.
To achieve the above object, the present invention provides a kind of connector, including wiring board, connection component and shell, the company Connected components and the wiring board are located in the shell, and the connection component is coaxially mechanically fixed with the shell to be connect or one It is body formed;
The connection component is fixedly connected with the wiring board.
According to an aspect of the present invention, the connection component includes outer contacting terminal, is located in the outer contacting terminal The central insulator being fixedly and coaxially connected with the outer contacting terminal, and be located at exhausted with the center in the central insulation body The center terminal that edge body is fixedly and coaxially connected;
The outer contacting terminal and the shell are coaxially mechanically fixed connection or integrated molding;
The outer contacting terminal is fixedly connected with the wiring board.
According to an aspect of the present invention, the connection component is an integral molding structure.
According to an aspect of the present invention, the outer contacting terminal is an integral molding structure with the central insulator, institute Center terminal is stated to be fixedly connected with central insulator;
Alternatively, the center terminal is an integral molding structure with the central insulator, the outer contacting terminal with it is described Central insulator is fixedly connected.
According to an aspect of the present invention, the center terminal exceeds the central insulation close to the side of the wiring board Body is fixedly connected with the wiring board.
According to an aspect of the present invention, the outer contacting terminal include ontology, through the ontology accommodating chamber and Second connecting portion on the ontology upper surface is set.
According to an aspect of the present invention, contour bearing and leaning portion, the breasting are also equipped at intervals on the ontology upper surface The height in portion is lower than the height of the second connecting portion.
According to an aspect of the present invention, the wiring board is equipped with the first welding hole and the second welding hole;
First welding hole is matched with the second connecting portion;
Second welding hole is matched with the center terminal.
According to an aspect of the present invention, the second connecting portion and the center terminal are close to one end of the wiring board Higher or lower than the upper surface of the wiring board.
According to an aspect of the present invention, second connector is higher than the wiring board close to one end of the wiring board Upper surface, and the center terminal close to one end of the wiring board be lower than the wiring board upper surface;Or described Two connectors are lower than the upper surface of the wiring board close to one end of the wiring board, and the center terminal is close to the route One end of plate is higher than the upper surface of the wiring board.
Connection component and shell are fixedly and coaxially connected by a scheme according to the present invention, connector of the invention, or It connection component and is an integral molding structure with housing design, the concentricity of connection component and shell can be effectively ensured, be conducive to The performance reliability of connector of the present invention is promoted, stable signal transmission is improved.Meanwhile connection component and wiring board of the invention It is directly fixedly connected, does not need by other adapters, can further promote the performance reliability of connector of the present invention.This Outside, due to not needing other adapters, it is more advantageous to the miniaturization of connector of the present invention, while can reduce cost.
Detailed description of the invention
Fig. 1 schematically shows a kind of cross-sectional view of the connector of embodiment according to the present invention;
Fig. 2 schematically shows the assembly diagram according to the connector of Fig. 1 illustrated embodiment;
Fig. 3 schematically shows the cross-sectional view of the connector of second of embodiment according to the present invention;
Fig. 4 schematically shows the three-dimensional structure diagram of outer contacting terminal according to an embodiment of the present invention;
Fig. 5 schematically shows the three-dimensional structure diagram of the outer contacting terminal of second of embodiment according to the present invention;
Fig. 6 schematically shows the size relationship figure of outer contacting terminal each section of second of embodiment according to the present invention One;
Fig. 7 schematically shows the size relationship figure of outer contacting terminal each section of second of embodiment according to the present invention Two.
Meaning representated by numbering in the drawing is as follows:
1, wiring board.2, connection component.3, shell.21, outer contacting terminal.22, central insulator.23, center terminal. 11, the first welding hole.12, the second welding hole.211, ontology.212, accommodating chamber.213, the first support connection portion.214, second Interconnecting piece.215, bearing and leaning portion.
Specific embodiment
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art Needed in attached drawing be briefly described.It should be evident that the accompanying drawings in the following description is only of the invention some Embodiment for those of ordinary skills without creative efforts, can also be according to these Attached drawing obtains other attached drawings.
When being described for embodiments of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", orientation or positional relationship expressed by "outside" are based on phase Orientation or positional relationship shown in the drawings is closed, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned term cannot It is interpreted as limitation of the present invention.
The present invention is described in detail with reference to the accompanying drawings and detailed description, embodiment cannot go to live in the household of one's in-laws on getting married one by one herein It states, but therefore embodiments of the present invention are not defined in following implementation.
Referring to figs. 1 and 2, a kind of embodiment according to the present invention, connector of the invention include wiring board 1, Connection component 2 and shell 3.In the present invention, 1 upside of wiring board is connect with vehicle-mounted pick-up mould group, the lower end of connection component 2 and shell Device on the lower end and automobile of body 3 is attached.
In the present embodiment, shell 3 be stepped cylinder body, inside have perforation accommodation space, wiring board 1 and even Connected components 2 are arranged in the accommodation space inside shell 3.In the present embodiment, connection component 2 and shell 3 are coaxially mechanical It is fixedly connected or is integrally formed, connection component 2 is fixedly connected with wiring board 1.
Connector of the invention, by connection component 2 and shell 3 be fixedly and coaxially connected or connection component 2 and with shell 3 Design is an integral molding structure, and concentricity, the sealing performance of connection component 2 and shell 3 can be effectively ensured, be conducive to be promoted The performance reliability of connector of the present invention, it is ensured that the stability of signal transmission.Meanwhile connection component 2 of the invention and wiring board 1 It is directly fixedly connected, does not need by other adapters, can further promote the performance reliability of connector of the present invention.This Outside, due to not needing other adapters, it is more advantageous to the miniaturization of connector of the present invention, while can reduce cost.
Referring to figs. 1 and 2, in present embodiment, now connection component 2 is fixedly connected with shell 3, group will be being connected Part 2 is assembled together with wiring board 1, will be welded to connect at connection component 2 and the assembly of wiring board 1 later.Or connection group Part 2 is an integral molding structure with shell 3, then is directly that wiring board 1 welds.
Connection component 2 of the invention includes outer contacting terminal 21, central insulator 22 and the center terminal of coaxial arrangement 23.Wherein central insulator 22 is located at the inside of the outer contacting terminal 21, center terminal 23 is located at the central insulator 22 Inside.
A kind of embodiment according to the present invention, connection component 2 are an integral molding structure, i.e. outer contacting terminal 21, center Insulator 22 and center terminal 23 are integrally formed construction.Second of embodiment according to the present invention, outer contacting terminal 21 with Central insulator 22 is an integral molding structure, and center terminal 23 is coupled.The third embodiment according to the present invention, Center terminal 23 is an integral molding structure with central insulator 22, is fixedly connected later with outer contacting terminal 21.
Specifically, as shown in connection with fig. 4, a kind of embodiment according to the present invention, outer contacting terminal 21 of the invention wrap Include ontology 211, accommodating chamber 212, the first support connection portion 213 and second connecting portion 214.In the present embodiment, ontology 211 is Cylindrical structure, accommodating chamber 212 run through ontology 211, and in the present embodiment, accommodating chamber 211 is circular through hole, certainly, according to Design of the invention can also be rectangular, ellipse hole etc..
Central insulator 22 of the invention is arranged in accommodating chamber 212, in the present embodiment, during central insulator 22 is Hollow cylinder shape, in the centrally disposed insulator 22 of center terminal 23.
In the present invention, the peripheral part of ontology 211 is equipped with the first support connection portion 213, in the present embodiment, first Support connection portion 213 is circular ring shape convex.The upper surface of ontology 211 is plane, and 211 upper surface of ontology is equipped with the second connection Portion 214, in the present embodiment, there are two second connecting portion 214 is set, second connecting portion 214 is column structure.Certainly, root According to design of the invention, the setting quantity of second connecting portion 214 can also be 3,4 or more, and shape can also be arranged For cylindrical shape, cone shape etc., as long as meeting requirement.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 4, the first support connection portion 213 of outer contacting terminal 21 of the invention and shell 3 are solid Fixed connection.Certainly, design according to the present invention, outer contacting terminal 21 of the invention can also be not provided with the first support connection portion 213, it can be directly fixedly connected by ontology 211 with shell 3.The in second connecting portion 214 of the invention and wiring board 1 One soldering opening 11 matches.In addition, in the present invention, center terminal 23 exceeds central insulator 22 close to one end of wiring board 1 It is fixedly connected with wiring board 1, specifically, second welding hole of the center terminal 23 on one end of wiring board 1 and wiring board 1 12 match, and utilize scolding tin by outer contacting terminal 21 and center terminal 23 at the first welding hole 11 and the second welding hole 12 later It is fixedly connected with wiring board 1.
A kind of embodiment according to the present invention is additionally provided on 211 upper surface of ontology of outer contacting terminal 21 of the invention Bearing and leaning portion 215, in the present embodiment, bearing and leaning portion 215 are fan-shaped boss, in the present embodiment, equidistant on upper surface Four contour fan-shaped boss are set as bearing and leaning portion 215, the height of bearing and leaning portion 215 is lower than the height of second connecting portion 214, such as This, for supporting wiring board 1, guarantees structural stability when being fixedly connected with wiring board 1.
Referring to figs. 1 and 2, a kind of embodiment according to the present invention, the second connecting portion of outer contacting terminal 21 214, when center terminal 23 is connect with wiring board 1, end is above the upper surface of wiring board 1.As shown in figure 3, according to this hair Second bright of embodiment, its end is lower than the line when second connecting portion 214 of outer contacting terminal 21 is connect with wiring board 1 The upper surface of road plate 1, when center terminal 23 is connect with wiring board 1, end is higher than the upper surface of the wiring board 1.Certainly, root It according to design of the invention, may be arranged as, second connecting portion 214, center terminal 23 and the wiring board 1 of outer contacting terminal 21 connect When connecing, end is below the upper surface of wiring board 1, alternatively, the second connecting portion 214 of outer contacting terminal 21 and wiring board 1 connect Its end is higher than the upper surface of the wiring board 1 when connecing, and when center terminal 23 is connect with wiring board 1, end is lower than the line The upper surface of road plate 1.
In conjunction with shown in Fig. 5-7, the outer contacting terminal 21 of second of embodiment according to the present invention comprising ontology 211 passes through Wear accommodating chamber 212, the first support connection portion 213, second connecting portion 214 and the bearing and leaning portion 215 of ontology 211.
In the present embodiment, the generally cylindrical shape of ontology 1211, including upper part large diameter cylinder and lower part Small-diameter circular cylinder, upper cyclotomy cylinder cut off a part along the vertical direction.Size 2 and size 5 are equal in the present embodiment, Divide the arc diameter of arcwall face for body upper part, is 6mm.Size 1 is the internal diameter of bearing and leaning portion, is 4.4mm, size 2 and size 1 Difference is the width dimensions of bearing and leaning portion.Size 3 is the width of second connecting portion 214, is 0.8mm, and size 4 is 5.3mm.When So, above-mentioned size is a kind of embodiment according to the present invention, can be specifically configured according to actual needs, with full Subject to sufficient use demand.
A kind of embodiment according to the present invention, in the present invention, the material of shell 3 can be metal material or plastics Material, molding mode include but is not limited to die casting, injection molding etc..The material of outer contacting terminal 21 and the material of center terminal are gold Belong to material, molding mode includes but is not limited to machining, punching press or die casting etc..The material of central insulator 22 is plastic material, Molding mode includes but is not limited to be molded or machine etc..
The foregoing is merely a schemes of the invention, are not intended to restrict the invention, for the technology of this field For personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of connector, including wiring board (1), connection component (2) and shell (3), which is characterized in that the connection component (2) it is located in the shell (3) with the wiring board (1), the connection component (2) and the shell (3) are coaxially mechanical solid Fixed connection is integrally formed;
The connection component (2) is fixedly connected with the wiring board (1).
2. connector according to claim 1, which is characterized in that the connection component (2) include outer contacting terminal (21), The central insulator (22) being fixedly and coaxially connected in the outer contacting terminal (21) with the outer contacting terminal (21), and The center terminal (23) being fixedly and coaxially connected in the central insulator (22) with the central insulator (22);
The outer contacting terminal (21) and the shell (3) are coaxially mechanically fixed connection or integrated molding;
The outer contacting terminal (21) is fixedly connected with the wiring board (2).
3. connector according to claim 2, which is characterized in that the connection component (2) is an integral molding structure.
4. connector according to claim 2, which is characterized in that the outer contacting terminal (21) and the central insulator (22) it is an integral molding structure, the center terminal (23) is fixedly connected with central insulator (22);
Alternatively, the center terminal (23) is an integral molding structure with the central insulator (22), the outer contacting terminal (21) it is fixedly connected with the central insulator (22).
5. according to the described in any item connectors of claim 2-4, which is characterized in that the center terminal (23) is close to the line The side of road plate (1) is fixedly connected beyond the central insulator (22) with the wiring board (1).
6. connector according to claim 5, which is characterized in that the outer contacting terminal (21) includes ontology (211), passes through Wear the second connecting portion (214) in the accommodating chamber (212) and setting ontology (211) upper surface of the ontology (211).
7. connector according to claim 6, which is characterized in that be also equipped at intervals on ontology (211) upper surface High bearing and leaning portion (215), the height of the bearing and leaning portion (215) are lower than the height of the second connecting portion (214).
8. connector according to claim 6 or 7, which is characterized in that the wiring board (1) is equipped with the first welding hole (11) and the second welding hole (12);
First welding hole (11) matches with the second connecting portion (214);
Second welding hole (12) matches with the center terminal (23).
9. connector according to claim 8, which is characterized in that the second connecting portion (214) and the center terminal (23) it is higher or lower than the upper surface of the wiring board (1) close to the one end of the wiring board (1).
10. connector according to claim 8, which is characterized in that second connector (214) is close to the wiring board (1) one end is higher than the upper surface of the wiring board (1), and the center terminal (23) is close to the one end of the wiring board (1) Lower than the upper surface of the wiring board (1);Or second connector (214) is lower than close to the one end of the wiring board (1) The upper surface of the wiring board (1), and the center terminal (23) is higher than the wiring board close to the one end of the wiring board (1) (1) upper surface.
CN201910561521.7A 2019-06-26 2019-06-26 A kind of connector Pending CN110299652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910561521.7A CN110299652A (en) 2019-06-26 2019-06-26 A kind of connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910561521.7A CN110299652A (en) 2019-06-26 2019-06-26 A kind of connector

Publications (1)

Publication Number Publication Date
CN110299652A true CN110299652A (en) 2019-10-01

Family

ID=68028970

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910561521.7A Pending CN110299652A (en) 2019-06-26 2019-06-26 A kind of connector

Country Status (1)

Country Link
CN (1) CN110299652A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140127940A1 (en) * 2011-03-08 2014-05-08 Martin Wagner High frequency coaxial connector
CN204538409U (en) * 2015-03-04 2015-08-05 番禺得意精密电子工业有限公司 Electric connector combination
US20150255908A1 (en) * 2014-03-07 2015-09-10 Yazaki Corporation Connector for electronic device
WO2017158577A1 (en) * 2016-03-18 2017-09-21 泰科电子(上海)有限公司 Connector assembly and video recording assembly comprising connector assembly
CN107251330A (en) * 2015-02-27 2017-10-13 三美电机株式会社 Connector and the camera system for possessing the connector
JP2017208273A (en) * 2016-05-19 2017-11-24 株式会社デンソー Electronic device
JP2018085244A (en) * 2016-11-24 2018-05-31 日本航空電子工業株式会社 Coaxial connector and connector assembly
CN108184041A (en) * 2016-12-08 2018-06-19 意力速电子工业株式会社 Electronic unit and filming apparatus
CN210040792U (en) * 2019-06-26 2020-02-07 宁波为森智能传感技术有限公司 A kind of interface unit

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140127940A1 (en) * 2011-03-08 2014-05-08 Martin Wagner High frequency coaxial connector
US20150255908A1 (en) * 2014-03-07 2015-09-10 Yazaki Corporation Connector for electronic device
CN107251330A (en) * 2015-02-27 2017-10-13 三美电机株式会社 Connector and the camera system for possessing the connector
CN204538409U (en) * 2015-03-04 2015-08-05 番禺得意精密电子工业有限公司 Electric connector combination
US20160261056A1 (en) * 2015-03-04 2016-09-08 Lotes Co., Ltd Electrical connector assembly
WO2017158577A1 (en) * 2016-03-18 2017-09-21 泰科电子(上海)有限公司 Connector assembly and video recording assembly comprising connector assembly
JP2017208273A (en) * 2016-05-19 2017-11-24 株式会社デンソー Electronic device
JP2018085244A (en) * 2016-11-24 2018-05-31 日本航空電子工業株式会社 Coaxial connector and connector assembly
CN108184041A (en) * 2016-12-08 2018-06-19 意力速电子工业株式会社 Electronic unit and filming apparatus
CN210040792U (en) * 2019-06-26 2020-02-07 宁波为森智能传感技术有限公司 A kind of interface unit

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Application publication date: 20191001

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