WO2015141945A1 - Ensemble de câbles, module de caméra, et dispositif de caméra et véhicule le comprenant - Google Patents

Ensemble de câbles, module de caméra, et dispositif de caméra et véhicule le comprenant Download PDF

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Publication number
WO2015141945A1
WO2015141945A1 PCT/KR2015/001207 KR2015001207W WO2015141945A1 WO 2015141945 A1 WO2015141945 A1 WO 2015141945A1 KR 2015001207 W KR2015001207 W KR 2015001207W WO 2015141945 A1 WO2015141945 A1 WO 2015141945A1
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WO
WIPO (PCT)
Prior art keywords
cable
spring terminal
circuit board
printed circuit
camera module
Prior art date
Application number
PCT/KR2015/001207
Other languages
English (en)
Korean (ko)
Inventor
권기찬
최창재
Original Assignee
타이코에이엠피 주식회사
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
Priority claimed from KR1020140082334A external-priority patent/KR20150110249A/ko
Application filed by 타이코에이엠피 주식회사 filed Critical 타이코에이엠피 주식회사
Priority to DE112015001373.3T priority Critical patent/DE112015001373T5/de
Priority to JP2016557141A priority patent/JP2017520132A/ja
Priority to CN201580015428.6A priority patent/CN106458093A/zh
Publication of WO2015141945A1 publication Critical patent/WO2015141945A1/fr
Priority to US15/271,393 priority patent/US20170012396A1/en

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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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • 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
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2428—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using meander springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Definitions

  • the present invention relates to a camera device for use in a vehicle, and to a cable assembly having a coaxial cable and a camera module and a vehicle camera device having the same.
  • Rear cameras are installed to allow the driver to check the rear of the vehicle through the driver's seat when the vehicle is reversed.
  • the rear camera is arranged at a position such as inside the emblem at the rear of the vehicle.
  • the rear camera is provided with a plurality of cables, such as a cable connected to the vehicle is supplied with operating power, and a cable connected to the monitor device provided inside the vehicle.
  • the power for the operation of the rear camera is generally a method of directly receiving the DC 12V voltage supplied from the reverse lamp of the vehicle without a voltage drop, and a method of dropping to DC 5V through a voltage regulator. .
  • DC 12V which is a vehicle power source
  • a lot of heat is generated in the process of dropping the voltage to about DC5V in a circuit provided in the camera device.
  • due to the heat generation there is a problem in that the image quality of the image photographed by the camera is degraded and video noise is generated due to oscillation.
  • a cable assembly and a camera module comprising a coaxial cable and a signal cable to prevent interference and prevent generation of image noise, and a vehicle camera apparatus having the same.
  • the vehicle camera apparatus includes a camera module including a printed circuit board, a cable assembly connecting the camera module to a vehicle and including a coaxial cable and a plurality of signal cables, and the camera module; It is provided on one side of the cable assembly to elastically connect the plurality of signal cables and the printed circuit board, and comprises a plurality of spring terminal portion formed of a conductive material.
  • the spring terminal portion, the contact portion in contact with any one of the plurality of signal cables and the printed circuit board is formed at one end, the coupling end coupled to the other side may be formed at the other end.
  • the spring terminal portion may further include a spring portion for providing an elastic force.
  • the spring part may be formed by cutting or bending one plate or one wire a plurality of times along a length direction of the spring terminal part.
  • the contact portion may be bent to have an elastic force.
  • the spring terminal portion is provided in the cable assembly, the coupling end may be formed to be coupled around the signal cable.
  • the coupling end may have a clip or flange shape that is deformed and compressed around the signal cable.
  • the spring terminal portion may be provided on the printed circuit board, and the coupling end may be formed on the printed circuit board.
  • further comprising a holder for accommodating the spring terminal wherein the holder is provided on the printed circuit board may be coupled to the plurality of signal cables of the cable assembly.
  • the spring terminal portion may be used pogo pin (pogo pin).
  • the connector assembly for connecting the camera module of the vehicle camera apparatus a plurality of signal cables for supplying power and the transmission of the image signal and coaxially aligned in the same direction with the plurality of signal cables
  • a cable housing including a cable and a connector housing provided at an end of the cable to allow the cable to be connected to the outside.
  • the connector housing may include a first cable coupling part to which a first MMCX connector is mounted at an end of the coaxial cable, and a second cable coupling part to which an end of the signal cable is coupled.
  • the connector housing may be formed along an extension direction of a direction in which the first and second cable coupling portions align the plurality of signal cables and the coaxial cable.
  • the connector housing may be formed by bending the first and second cable coupling portions 90 ° with respect to the direction in which the plurality of signal cables and the coaxial cable are aligned.
  • a spring terminal part provided one-to-one with the plurality of signal cables to elastically contact the plurality of signal cables with the printed circuit board of the camera module, wherein the spring terminal part is mounted inside the second cable coupling part. Can be.
  • the spring terminal portion, the contact portion is provided so that at least a portion protrudes from the connector housing at one end, and the coupling end coupled to the circumference of the signal cable at the other end.
  • the spring terminal portion may further include a spring portion for providing an elastic force.
  • the spring part may be formed by cutting or bending one plate or one wire a plurality of times along a length direction of the spring terminal part.
  • the contact portion, the end portion may be formed to have an elastic force.
  • the coupling end may have a clip or flange shape that is deformed and compressed around the signal cable.
  • the spring terminal portion may be used pogo pin.
  • it may further include an overmolded portion formed to cover at least a portion of the cable portion connecting the cable portion and the connector housing.
  • it may further include a sheath for receiving the cable portion, wherein the overmolded portion may be formed in a portion of the sheath to connect the sheath and the connector housing.
  • the camera module of the vehicle camera device including a cable assembly including a coaxial cable and a plurality of signal cables
  • a printed circuit board the printed circuit board is provided on the A second MMCX connector coupled to an MMCX connector, a connection pad connected to a plurality of signal cables, a plurality of spring terminal portions formed of a conductor material and the spring terminal portions elastically connect the plurality of signal cables and the connection pads. It comprises a holder portion for receiving.
  • the spring terminal portion may be provided with at least one end portion protruded from the housing to contact the cable assembly, and the other end coupled portion is coupled on the connection pad.
  • the spring terminal portion may further include a spring portion for providing an elastic force.
  • the spring part may be formed by cutting or bending one plate or one wire a plurality of times along a length direction of the spring terminal part.
  • the contact portion may be integrally formed with the spring portion and bent at an end portion to have an elastic force.
  • the holder portion is formed to accommodate the plurality of spring terminal portion, the spring terminal portion is received in the same direction as the second MMCX is formed, and at least a portion of the contact portion is formed to be exposed to the outside Can be.
  • the holder part may include a fixing member coupled to the printed circuit board, and the fixing member may be soldered to the printed circuit board.
  • the spring terminal portion may be used pogo pin.
  • the coaxial cable and the plurality of signal cables are provided, high quality images can be obtained by preventing heat generation and noise generation.
  • coaxial cable and the plurality of signal cables are integrally modularized, it is easy to mount the cable assembly to the camera module, and the assembly is easy.
  • the spring terminal portion is provided on one side of the cable assembly or the camera module, it is possible to stably maintain contact between the signal cable and the printed circuit board.
  • the spring terminal portion is formed integrally with the contact portion and the spring and the coupling portion, it is easy to manufacture and assemble.
  • FIG. 1 is an exploded perspective view of a cable assembly and a camera module for explaining a vehicle camera apparatus according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of the cable assembly of FIG. 1.
  • FIG. 3 is an exploded perspective view of the cable assembly of FIG. 2.
  • FIG. 4 is an exploded perspective view of the cable assembly showing the main part in FIG.
  • FIG. 5 is a perspective view of a spring terminal portion in the cable assembly of FIG.
  • FIG. 6 is an exploded perspective view of a cable assembly according to a modified embodiment of the present invention.
  • FIG. 7 is an exploded perspective view of a cable assembly and a camera module for explaining a vehicle camera apparatus according to a modified embodiment of the present invention.
  • FIG. 8 is a bottom perspective view of the cable assembly of FIG. 7.
  • FIG. 9 is an exploded perspective view of the cable assembly of FIG. 7.
  • FIG. 10 is an exploded perspective view of a cable assembly and a camera module for explaining a vehicle camera apparatus according to another modified embodiment of the present invention.
  • FIG. 11 is a perspective view of the cable assembly of FIG. 10.
  • FIG. 12 is an exploded perspective view of the cable assembly of FIG. 11.
  • FIG. 13 is an exploded perspective view of a holder part in the camera module of FIG. 10.
  • FIG. 14 is an exploded perspective view of a holder part according to a modified embodiment of the present invention.
  • FIG. 15 is an exploded perspective view of a cable assembly and a camera module for explaining a vehicular camera device according to another modified embodiment of the present invention.
  • FIG. 16 is an exploded perspective view of the cable assembly of FIG. 15.
  • first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being “connected”, “coupled” or “connected” to another component, that component may be directly connected or connected to that other component, but between components It will be understood that may be “connected”, “coupled” or “connected”.
  • FIG. 1 is a view for explaining a vehicle camera apparatus according to an embodiment of the present invention, an exploded perspective view of the cable assembly 10 and the camera module 20.
  • FIG. 2 is a perspective view of the cable assembly 10 in FIG. 1
  • FIG. 3 is an exploded perspective view of the cable assembly 10 of FIG. 2
  • FIG. 4 is an exploded perspective view of the cable assembly 10 showing the main parts of FIG. 3. to be.
  • 5 is a perspective view of the spring terminal portion 17 in the cable assembly 10 of FIG. 6 is a perspective view illustrating a cable assembly 10 according to a modified embodiment of the present invention.
  • a vehicle camera apparatus includes a camera assembly 20 and a cable assembly 10 for connecting the vehicle and the camera module 20.
  • the camera module 20 includes a signal cable 113 of the second micro-miniature coaxial (MMCX) connector 211 and the cable assembly 10 for connection with the printed circuit board 21, the coaxial cable 111, and the like. It is configured to include a plurality of connection pads (213) for the connection of.
  • MMCX micro-miniature coaxial
  • the cable assembly 10 includes a coaxial cable 111 and a plurality of signal cables 113 (hereinafter, collectively referred to as a 'cable portion 11'), and one connector having a cable portion 11 provided at an end thereof. Since it is modularized by the housing 13, the coaxial cable 111 and the signal cable 113 may not be separately coupled, but may be simultaneously connected to and separated from the camera module 20.
  • the cable assembly 10 includes a cable portion 11 and a connector housing 13.
  • the cable unit 11 includes a coaxial cable 111 for transmitting video signals and a plurality of signal cables 113 for supplying power and transmitting signals, and the coaxial cable 111 includes a plurality of signal cables ( Aligned in the same direction as 113, it is received inside the sheath 115 to form a cable.
  • the present invention is not limited by the drawings, and the covering 115 may be omitted.
  • reference numerals 177 and 179 denote devices inside the vehicle connected to the coaxial cable 111 and the signal cable 113.
  • the overmolded portion 15 is formed to connect the cable portion 11 and the connector housing 13.
  • the overmolded portion 15 may be formed in a portion of the sheath 115 to connect the sheath 115 and the connector housing 13.
  • the overmolded part 15 is formed of the same material as the sheath 115 and / or the connector housing 13.
  • the present invention is not limited thereto, and even when the cover 115 is not present, the overmolded part 15 may connect the cable part 11 and the connector housing 13.
  • the shape and size of the overmolded part 15 are not limited by the drawings, and may be changed in various ways.
  • the connector housing 13 is provided at the end of the cable part 11 and includes a body part 130, a fastening part 135, and a fastening member 136.
  • the connector housing 13 may include a first cable coupling part 131 to which the first MMCX connector 112 is mounted, and a signal cable 113 to connect the cable part 11 to the printed circuit board 21.
  • the second cable coupling portion 133 is coupled to the end of the.
  • the coaxial cable 111 is connected to the micro-miniature coaxial (MMCX) connector 112. That is, MMCX connectors 112 and 211 are mounted on the ends of the coaxial cable 111 and the printed circuit board 21, respectively, and are coupled to each other.
  • the first cable coupler 131 may be formed as a predetermined hole through which the first MMCX connector 112 is inserted.
  • the signal cable 113 may be connected to the camera module 20 through the spring terminal portion 17, and the second cable coupling portion 133 may be formed as a hole through which the spring terminal portion 17 is inserted.
  • the second cable coupling portion 133 may be formed to protrude a predetermined length so that the spring terminal portion 17 can be accommodated.
  • the present invention is not limited by the drawings, and the shape of the connector housing 13 may be changed in various ways.
  • the spring terminal portion 17 electrically connects the signal cable 113 and the printed circuit board 21, and couples the elastic force to the signal cable 113 so that the signal cable 113 can be stably connected to the printed circuit board 21.
  • the spring terminal portion 17 is formed of a conductor material. In addition, since the spring terminal portion 17 is integrally formed, assembly is easy and productivity can be improved.
  • a contact portion 171 electrically connected to the printed circuit board 21 is formed at one end of the spring terminal portion 17.
  • the contact portion 171 may be bent at one end of the wire or plate forming the spring portion 173 to a predetermined curvature to form a curved surface.
  • the contact portion 171 is bent in a curved surface, the area in contact with the connection pad 213 of the printed circuit board 21 is widened so as to be stably contacted.
  • the end portion of the contact portion 171 is bent to provide a predetermined elastic force when the spring terminal portion 17 and the connection pad 213 is also coupled to the contact portion 171.
  • the spring terminal 17 has a coupling end 175 coupled to the signal cable 113 at the other end thereof.
  • the coupling end 175 has a clip or flange shape, and is coupled and fixed as it is deformed while being compressed around the core wire 1131 of the signal cable 113.
  • the spring portion 173 is integrally formed between the contact portion 171 and the coupling end portion 175 to provide an elastic force to the spring terminal portion 17.
  • the spring unit 173 may be formed of one plate or wire, and may be formed by cutting and bending a plurality of plates.
  • the spring portion 173 is formed to have a predetermined length along the longitudinal direction of the spring terminal portion 17, and a wire having a predetermined diameter or a plate having a predetermined thickness is bent or cut many times in a 'w' shape. Is formed.
  • the spring portion 173 has a shape of a cross section cut perpendicularly to the longitudinal direction of the spring terminal portion 17 is either of an open or circular or polygonal closed shape, such as a 'c' or 'c' shape.
  • the spring portion 173 may be formed in a cylindrical, polygonal pillar shape that is entirely hollow inside.
  • the spring terminal portion 17 may have elastic force while deformation occurs in a portion formed by 'w', and may have a strength of a predetermined size or more because it has a cylindrical or polygonal pillar shape. Therefore, the spring terminal portion 17 can be formed to have a predetermined or more elastic force in light weight and small size.
  • the shape of the spring portion 173 is not limited by the drawings, and may be changed in various ways as long as it is a shape capable of providing an elastic force.
  • the spring terminal unit 17 is illustrated as being composed of the contact unit 171, the spring unit 173, and the coupling end unit 175, but the present invention is not limited thereto.
  • the contact portion 171 may be configured as one. That is, since the contact portion 171 is bent to a predetermined curvature and size and has an elastic force, the spring terminal portion 171 is sufficiently formed by the elastic force provided by the contact portion 171 by omitting the spring portion 173. 21) may be elastically coupled to the back.
  • the spring terminal 17 is formed integrally, but as shown in FIG. 6, a pogo pin 18 may be used instead of the spring terminal 17.
  • the pogo pin 18 has a contact portion 181 electrically connected to the printed circuit board 21 at one end thereof, and a coupling end 185 coupled to the signal cable 113 at the other end thereof.
  • the pogo pin 18 is provided such that at least part of the contact portion 181 protrudes out of the connector housing 13.
  • the pogo pin 18 has a contact portion 18 is inserted into the body portion 184 a predetermined length, the spring portion 183 is provided in the body portion 184, the pogo pin 18 is a printed circuit board ( The contact portion 181 can be moved back and forth into the body portion 184 when the contact 21.
  • the pogo pin 18 is provided instead of the spring terminal portion 17, and the structure of the cable assembly 10 is not substantially changed as compared with the above-described embodiment.
  • a portion of the sheath 115 is removed from the cable portion 11 to expose a portion of the coaxial cable 111 and the signal cable 113.
  • the sheath 115 is omitted and a coaxial cable 111 and a plurality of signal cable 113 bundles can be used.
  • the cover of the coaxial cable 111 itself is removed from a part of the end of the coaxial cable 111 and the first MMCX connector 112 is coupled.
  • the plurality of signal cables 113 also remove the sheath 1132 from a part of the end portion to expose the core wire 1131, and as shown in FIG. 5, the coupling end of the spring terminal portion 17 to the core wire 1131 ( 175) is fastened by pressing.
  • the first MMCX connector 112 is inserted into the first cable coupling portion 131, and the spring terminal portion 17 is inserted into the second cable coupling portion 133, respectively. Since the spring terminal portion 17 is integrally formed, the spring terminal portion 17 and the signal cable 113 can be easily coupled by simply pressing the end portion of the signal cable 113 without the need for soldering or the like.
  • the cable assembly 10 is mounted on the printed circuit board 21. It is easy to assemble because there is no need to connect cables separately.
  • the pogo pin 18 instead of the spring terminal 17 as shown in Figure 6, by removing the sheath 1132 from the signal cable 113 to expose the core wire 1131, the core wire 1132 ) Is bonded to the coupling end 185 of the pogo pin 18 by soldering. Then, the contact portion 181 of the pogo pin 18 is inserted into the second cable coupling portion 133 so as to be exposed to the outside of the connector housing 13.
  • the assembly process of the pogo pin 18 can be understood from a known technique, detailed illustration and description are omitted. And even when the pogo pin 18 is used, the other components of the cable assembly 10 are the same as in the above-described embodiment.
  • the first and second cable coupling portions 131 and 133 of the connector housing 13 have been described along the direction of the cable portion 11, that is, formed in a straight line.
  • the present invention is not limited thereto, and the cable assembly 10 may be coupled to the connector housing 14 by bending 90 °.
  • FIG. 7 is an exploded perspective view of the cable assembly 10 and the camera module 20 for explaining a vehicle camera apparatus according to a modified embodiment of the present invention
  • FIG. 8 is a bottom perspective view of the cable assembly of FIG. 7.
  • 9 is an exploded perspective view of the cable assembly of FIG. 7. Since the cable assembly 10 described below is substantially the same as the above-described embodiment except for the shape of the connector housing 14, the same components and the same reference numerals are used for the same components, and redundant descriptions are omitted. do.
  • the cable assembly 10 includes a cable part 11 including a coaxial cable 111, a plurality of signal cables 113 and a sheath 115, and an end portion of the cable part 11 and a printed circuit board ( And an overmolded portion 15 for connecting the connector housing 14 and the cable portion 11 for connecting with the 21.
  • the cable assembly 10 may be omitted from the sheath 115.
  • the connector housing 14 is formed such that the cable portion 11 is bent by 90 ° with respect to the printed circuit board 21. That is, in the connector housing 14, the first and second cable coupling portions 141 and 143 are bent by 90 ° with respect to the direction of the cable portion 11.
  • the coaxial cable 111 and the signal cable 113 in the connector housing 14 may be mounted along the extension direction, and the first MMCX connector 112 and the spring terminal portion 17 may be bent.
  • the first MMCX connector 112 may have a shape having an angle of 90 °
  • the spring terminal part 17 may also be formed in a shape in which the coupling end 175 is bent by 90 °. In this way, by changing the shapes of the first MMCX connector 112 and the spring terminal portion 17, there is no need to bend the coaxial cable 111 and the signal cable 113, and the coupling is easy and the assemblability can be improved. have.
  • reference numeral 140 denotes a body portion 140 of the connector housing 14
  • reference numeral 145 denotes a fastening portion 145 to which the fastening member 146 is fastened.
  • the present invention is not limited by the drawings, and the shape of the connector housing 14 may be changed in various ways.
  • a pogo pin may be used instead of the spring terminal portion 17.
  • a detailed description and illustration of an example in which a pogo pin is used will be omitted.
  • the spring terminal portion 17 is provided in the cable assembly.
  • FIG. 10 is an exploded perspective view of a cable assembly 30 and a camera module 40 for explaining a vehicle camera apparatus according to another modified embodiment of the present invention
  • FIG. 11 is a cable assembly 30 of FIG. 10.
  • 12 is an exploded perspective view of the cable assembly 30 of FIG. 11
  • FIG. 13 is an exploded perspective view of the holder part 42 of the camera module 40 of FIG. 10.
  • 14 is an exploded perspective view of a holder part 42 according to a modified embodiment of the present invention.
  • the connector assembly 30 shown in FIGS. 10-12 is substantially the same except that there is no spring terminal portion, as compared to the connector assembly 10 according to the embodiment of FIGS. 1 to 6 described above,
  • the same name and reference numerals are used for the same components, and overlapping descriptions are omitted.
  • the cable assembly 30 includes a cable part 31, a connector housing 33, and an overmolded part 35.
  • the cable part 31 includes a coaxial cable 311, a first MMCX connector 312, a plurality of signal cables 313, and a sheath 315.
  • the overmolded portion 35 connects the connector housing 34 and the cable portion 31.
  • the connector housing 33 is provided at an end of the cable part 31, and includes a first cable coupling part to which the first MMCX connector 312 is mounted to connect the cable part 31 to the printed circuit board 41. 331 and a second cable coupler 333 to which the ends of the signal cable 313 are coupled.
  • the signal cable 313 is connected to the signal pin 334 of the connector housing 34 without the spring terminal portion.
  • the signal cable 313 may be soldered to the signal pin 334 inside the connector housing 34.
  • the cable assembly 30 Since the coaxial cable 311 and the plurality of signal cables 313 are integrally modularized by the connector housing 33, the cable assembly 30 according to the present exemplary embodiment is connected to the printed circuit board 41. Easy to assemble when mounting.
  • a spring terminal portion 47 is provided to elastically connect the signal cable 313 and the connection pad 413 of the printed circuit board 41, and the spring terminal portion 47 is mounted on the printed circuit board 41. .
  • a holder portion 42 for receiving the spring terminal portion 47 is formed on the printed circuit board 41.
  • the holder portion 42 includes a spring terminal portion accommodating portion 427 exposing at least a portion of the contact portion 471 of the spring terminal portion 47 in the housing 420 in which the plurality of spring terminal portions 47 are accommodated.
  • the spring terminal portion 47 and the second MMCX connector 411 are mounted vertically on the printed circuit board 41 and the holder portion 42 is a spring terminal portion (for ease of coupling with the cable assembly 30). 47 may be formed to be provided vertically.
  • a fixing member 43 for fixing the holder portion 42 to the printed circuit board 41 is provided.
  • a part of the fixing member 43 (fixing part 431) is coupled to the side of the holder portion 42, and the end portion (soldering portion 432) is mounted on the printed circuit board 41 and soldered. Can be fixed.
  • the present invention is not limited by the drawings, and the shape of the holder part 42 may be changed in various ways.
  • reference numeral 423 denotes a fixing member fastening portion 423 to which the fixing member 43 is coupled.
  • the spring terminal portion 47 has a coupling end portion 475 contacted and seated on the connection pad 413 of the printed circuit board 41 formed at the other end portion, and a contact portion coupled to the cable assembly 30 formed at one end portion thereof. 471) and a spring portion 473 providing an elastic force.
  • the spring portion 473 is integrally formed between the contact portion 471 and the coupling end portion 475 to provide an elastic force to the spring terminal portion 47.
  • the spring portion 473 may be formed with a plurality of cut or bent on one plate or wire.
  • the spring portion 473 is formed to have a predetermined length along the longitudinal direction of the spring terminal portion 47, and a wire having a predetermined diameter or a plate having a predetermined thickness is formed by repeatedly bending a plurality of times in a 'w' shape. .
  • the spring portion 473 has a shape of a cross section cut perpendicularly to the longitudinal direction of the spring terminal portion 47 is either of an open shape, a circular or polygonal closed shape such as a 'c' or 'c' shape. It is bent to have a shape of. That is, the spring portion 473 may be formed in the shape of a cylindrical, polygonal pillar that is entirely hollow inside. As such, the spring terminal portion 47 may have elastic force while deformation occurs in a portion bent by 'w', and may have a strength greater than or equal to a predetermined size because it has a cylindrical or polygonal pillar shape. Therefore, the spring terminal portion 47 can be formed to have a predetermined or more elastic force in light weight and small size.
  • the present invention is not limited by the drawings, and the shape of the spring portion 473 may be changed to various shapes capable of providing elastic force.
  • One end of the contact portion 471 may be bent to a predetermined curvature to form a curved surface.
  • the contact portion 471 may be formed by bending an end portion of the wire or plate extending from the spring portion 473.
  • the contact portion 471 serves to provide an elastic force when engaged with the spring portion 473.
  • the end portion of the contact portion 471 is formed in a curved surface, it is possible to secure a contact area with the cable assembly 30 can be stably coupled, it is possible to prevent damage from occurring while contacting each other at the portion to be joined.
  • the spring terminal portion 47 is composed of a contact portion 471, the spring portion 473 and the coupling end portion 475, the present invention is not limited to this, the spring portion 473 )
  • the contact portion 471 may be configured as one. That is, since the contact portion 471 is bent and has an elastic force, the spring terminal portion 471 is sufficiently elastically coupled to the cable assembly 30 only by the elastic force provided by the contact portion 471 by omitting the spring portion 473. Can be.
  • the coupling end 475 is formed to be mountable on the connection pad 413.
  • the coupling end 475 may have a cylindrical or polygonal shape having a predetermined size.
  • the present invention is not limited by the drawings, and the shape of the spring terminal part 47 may be changed in various ways.
  • the pogo pin 48 may be used in place of the spring terminal portion 47 in the holder portion 42.
  • the configuration of the holder portion 42 described below is substantially the same as the above-described embodiment except that the pogo pin 48 is used instead of the spring terminal portion 47, only the configuration of the pogo pin 48 will be described.
  • the same component and the same reference numerals are used for the same components of the holder 42, and overlapping description is omitted.
  • the pogo pin 48 has a coupling end portion 485 contacted and seated on a connection pad 413 of the printed circuit board 41, a contact portion 481 and a body portion 484 coupled to the cable assembly 30. It is configured to include a spring portion 483 provided inside to provide an elastic force to the contact portion 481.
  • the pogo pin 48 When the pogo pin 48 is mounted on the connection pad 413, at least a portion of the contact portion 481 protrudes out of the housing 420 of the holder portion 42. And the pogo pin 48 is the contact portion 48 is inserted into the body portion 484 a predetermined length, when the contact portion 481 is moved back and forth into the body portion 484 when coupled with the cable assembly 30, It is elastically supported by the spring portion 483.
  • the pogo pin 48 is provided instead of the spring terminal portion 17, and the structure of the holder portion 42 is substantially the same as in the above-described embodiment.
  • the holder part 42 mounts the holder part 42 so that the spring terminal part 47 is positioned on the connection pad 413 in a state where the spring terminal part 47 is inserted and mounted therein.
  • Assembling is completed by attaching the fixing member 43 to the holder 42 and soldering the soldering portion 432 of the fixing member 43 to the printed circuit board 41.
  • the present invention is not limited thereto, and the holder 42 may be coupled to the printed circuit board 41 in various ways including soldering.
  • FIGS. 15 and 16 even when the spring terminal portion 37 is mounted on the printed circuit board 41, the cable assembly 30 is bent by 90 ° with respect to the printed circuit board 41. It is possible to produce.
  • FIG. 15 is an exploded perspective view of the cable assembly 30 and the camera module 20 bent at 90 °
  • FIG. 16 is an exploded perspective view of the cable assembly 30 of FIG. 14.
  • the cable assembly 30 described below is substantially the same as the above-described embodiment except for the shape of the connector housing 34, the same components and the same reference numerals are used for the same components, and redundant descriptions are omitted. do.
  • the cable assembly 30 includes a cable part 31 including a coaxial cable 311, a plurality of signal cables 313, and a sheath 315, and an end portion of the cable part 31 and is provided with a printed circuit board ( And an overmolded portion 35 for connecting the connector housing 34 and the cable portion 31 for connection with the 41.
  • the connector housing 34 is formed such that the cable part 31 is bent by 90 ° with respect to the printed circuit board 41, and the first and second cable coupling parts 341 and 343 are oriented in the direction of the cable part 31. It is formed about 90 ° bending.
  • the connector housing 34 includes a body portion 340 and a fastening portion 345 to which the fastening member 346 is fastened.
  • the cable assembly 30 is mounted in the connector housing 34 along the coaxial cable 311 and the signal cable 313 along an extension direction, and the first MMCX connector 312 has a shape having a 90 ° angle. Can be.
  • the present invention is not limited by the drawings, and the shape of the connector housing 34 may be changed in various ways.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

L'invention porte sur un ensemble de câbles qui comprend un câble coaxial et une pluralité de câbles de signal, sur un module de caméra et sur un dispositif de caméra pour un véhicule le comprenant. Un dispositif de caméra pour un véhicule comprend : un module de caméra comprenant une carte de circuits imprimés ; un ensemble de câbles comprenant un câble coaxial et une pluralité de câbles de signal, et connectant le module de caméra et le véhicule ; une pluralité de bornes à ressort constituées par un matériau conducteur, et disposées sur l'un du module de caméra et de l'ensemble de câbles de façon à connecter de façon élastique la pluralité de câbles de signal et la carte de circuits imprimés.
PCT/KR2015/001207 2014-03-21 2015-02-05 Ensemble de câbles, module de caméra, et dispositif de caméra et véhicule le comprenant WO2015141945A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE112015001373.3T DE112015001373T5 (de) 2014-03-21 2015-02-05 Kabelanordnung, kameramodul und kameravorrichtung für ein fahrzeug, das diese beinhaltet
JP2016557141A JP2017520132A (ja) 2014-03-21 2015-02-05 ケーブルアセンブリ、カメラモジュール、およびそれらを含む車両用カメラデバイス
CN201580015428.6A CN106458093A (zh) 2014-03-21 2015-02-05 线缆组件、相机模块和包括它们的用于车辆的相机装置
US15/271,393 US20170012396A1 (en) 2014-03-21 2016-09-21 Cable Assembly, Camera Module, And Camera Device For Vehicle Including Same

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20140033392 2014-03-21
KR10-2014-0033392 2014-03-21
KR10-2014-0048796 2014-04-23
KR20140048796 2014-04-23
KR10-2014-0082334 2014-07-02
KR1020140082334A KR20150110249A (ko) 2014-03-21 2014-07-02 케이블 어셈블리, 카메라 모듈 및 이를 구비하는 차량용 카메라 장치

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/271,393 Continuation US20170012396A1 (en) 2014-03-21 2016-09-21 Cable Assembly, Camera Module, And Camera Device For Vehicle Including Same

Publications (1)

Publication Number Publication Date
WO2015141945A1 true WO2015141945A1 (fr) 2015-09-24

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Application Number Title Priority Date Filing Date
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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4156419A1 (fr) * 2021-09-27 2023-03-29 Tyco Electronics (Shanghai) Co., Ltd. Connecteur

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11298766A (ja) * 1998-04-08 1999-10-29 Matsushita Electric Ind Co Ltd 監視カメラ
US20100041268A1 (en) * 2005-04-28 2010-02-18 Autonetworks Technologies, Ltd Electrical Equipment
KR100982271B1 (ko) * 2008-10-30 2010-09-14 삼성전기주식회사 자동차용 카메라 모듈
KR20110132239A (ko) * 2010-05-31 2011-12-07 후지쯔 콤포넌트 가부시끼가이샤 카메라모듈 및 그 제조방법
KR20130012861A (ko) * 2011-07-26 2013-02-05 엘지이노텍 주식회사 카메라 모듈의 케이블 연결구조

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11298766A (ja) * 1998-04-08 1999-10-29 Matsushita Electric Ind Co Ltd 監視カメラ
US20100041268A1 (en) * 2005-04-28 2010-02-18 Autonetworks Technologies, Ltd Electrical Equipment
KR100982271B1 (ko) * 2008-10-30 2010-09-14 삼성전기주식회사 자동차용 카메라 모듈
KR20110132239A (ko) * 2010-05-31 2011-12-07 후지쯔 콤포넌트 가부시끼가이샤 카메라모듈 및 그 제조방법
KR20130012861A (ko) * 2011-07-26 2013-02-05 엘지이노텍 주식회사 카메라 모듈의 케이블 연결구조

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4156419A1 (fr) * 2021-09-27 2023-03-29 Tyco Electronics (Shanghai) Co., Ltd. Connecteur

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