CN205429249U - Connector component and including this connector component's subassembly of making a video recording - Google Patents
Connector component and including this connector component's subassembly of making a video recording Download PDFInfo
- Publication number
- CN205429249U CN205429249U CN201620213072.9U CN201620213072U CN205429249U CN 205429249 U CN205429249 U CN 205429249U CN 201620213072 U CN201620213072 U CN 201620213072U CN 205429249 U CN205429249 U CN 205429249U
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- Prior art keywords
- connector
- housing
- seal
- cover plate
- connector assembly
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Abstract
The utility model discloses a connector component and including this connector component's subassembly of making a video recording. A connector component, a serial communication port, including the base, coaxial coupling spare and first seal are provided with the connecting hole on the base, and coaxial coupling spare passes the connecting hole and passes through first seal and base sealing connection. The utility model discloses a connector component can effectively prevent the emergence of coaxial coupling spare and control circuit board contact fault, guarantees signal transmission's stability.
Description
Technical field
This utility model relates to connector assembly and includes the camera assembly of this connector assembly.
Background technology
Vehicle-mounted vidicon (head) is provided that the monitoring of compartment internal and external environment, and travelling for vehicle provides safety guarantee.Its input/output many employings pigtail formula (pigtail) cable of existing vehicle-mounted common camera.Along with the raising to vehicle-mounted vidicon image quality requirements, high-definition camera technology is gradually introduced on vehicle-mounted vidicon.Use coaxial connector can improve, as input and the output device of signal, the stability that signal transmits.
Figures 1 and 2 show that a kind of metal shell coaxial connector 100, its shell 101 is made of metal.One end of shell 101 has cylindrical sleeve 102, and sleeve 102 is provided with buckle 103, is used for being attached with to mating connector.Being provided with center pin 104, insulating barrier 105 and screen layer 107 in shell 101, wherein, screen layer 107 and shell 101 are formed as one part.In Fig. 2, the left end of center pin 104 is used for being connected with to mating connector, and right-hand member is used for being connected with control circuit plate.
Fig. 3 and Fig. 4 shows a kind of cabinet coaxial connector 200, and its profile is the most identical with the coaxial connector 100 in Fig. 1 with structure.It also is provided with sleeve 202 and buckle 203 on shell 201, in shell 201, is provided with center pin 204, insulating barrier 205 and screen layer 207.Except that its shell 201 is made of plastics.Sleeve 202 and screen layer 207 are split part.
Above two coaxial connector is all nose cone shape adapter, and in use, when to mating connector end by pulling force, pulling force is directly delivered to the junction of center pin 104 and control circuit plate, easily causes jitter or fault occurs.
Using in outdoor open-air atmosphere further, since vehicle-mounted pick-up is confidential, therefore adapter is in the design process, waterproof sealing problem to be overcome.
Foregoing is made only for conveniently understanding this utility model and meet Patent Law related request, is not meant to that the contents of the section is prior art.
Utility model content
One of the purpose of this utility model is to solve the problems of the prior art, it is provided that the connector assembly of a kind of signal stabilization.
For achieving the above object, this utility model is achieved through the following technical solutions:
A kind of connector assembly, it is characterised in that include pedestal, coaxial connector and the first seal, pedestal is provided with connecting hole, coaxial connector through connecting hole and is tightly connected with pedestal by the first seal.
According to an embodiment of the present utility model, wherein coaxial connector includes the insulator between outer conductor and centrally disposed conductor and the outer conductor that center conductor, cincture center conductor are arranged.
According to an embodiment of the present utility model, also include the second seal, this second seal be arranged on coaxial connector to joining end, and seal between center conductor and outer conductor.
According to an embodiment of the present utility model, this second seal realizes circumferential seal with the outer surface of center conductor and the inner surface of outer conductor respectively.
According to an embodiment of the present utility model, pedestal being additionally provided with the sleeve around connecting hole, sleeve outer wall is provided with buckle, is used for carrying out clamping with to mating connector, and coaxial connector is through connecting hole and is inserted in sleeve.
According to an embodiment of the present utility model, described sleeve outer wall being provided with error-proof structure, be used for preventing with to mating connector wrong plug, described error-proof structure includes one or more alignment pin.
According to an embodiment of the present utility model, pedestal is that metal is integrally formed part.
According to an embodiment of the present utility model, pedestal is split part, including cover plate and housing；Described sleeve is arranged on the cover board, and described connecting hole is arranged on housing, and cover plate and housing are removably secured connection.
According to an embodiment of the present utility model, described first seal is arranged between described cover plate and described housing, and is connected with described cover plate and described housing seal respectively.
According to an embodiment of the present utility model, being provided with location structure between its cover plate and housing, this location structure includes the groove arranged on the projection arranged in cover plate outer rim and housing.
According to an embodiment of the present utility model, detachably connected by bolt between cover plate and housing.
According to an embodiment of the present utility model, cover plate is made of plastics, and housing is made of metal.
According to an embodiment of the present utility model, also including control circuit plate, one end of coaxial connector is connected with control circuit plate.
According to an embodiment of the present utility model, also include that, to mating connector, one end of coaxial connector is connected with to mating connector.
Another purpose of the present utility model is to solve the problems of the prior art, it is provided that the camera assembly of a kind of signal stabilization.
For achieving the above object, this utility model is achieved through the following technical solutions:
A kind of camera assembly, it is characterised in that include by protecgulum and foregoing connector assembly；Described protecgulum and described pedestal form a closing machine housing；Optical module is installed on protecgulum.
In a state of use, when to mating connector under tension, pulling force is delivered to cover plate and fixes the lower cover being connected with cover plate camera assembly, or even installs on the apparatus casing of whole camera assembly, without being delivered on coaxial connector or control circuit plate.Therefore, connector assembly of the present utility model can effectively prevent the generation of coaxial connector and control circuit plate contact fault, it is ensured that the stability of signal transmission.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of metal shell coaxial connector；
Fig. 2 is the coaxial connector partial schematic sectional view shown in Fig. 1；
Fig. 3 is the schematic diagram of a kind of cabinet coaxial connector；
Fig. 4 is the coaxial connector partial schematic sectional view shown in Fig. 3；
Fig. 5 is the assembling schematic diagram according to connector assembly of the present utility model；
Fig. 6 is the split schematic diagram of the connector assembly shown in Fig. 5；
Fig. 7 is the cross-sectional schematic according to camera assembly of the present utility model；And
Fig. 8 is the cross-sectional schematic with the camera assembly to mating connector.
Detailed description of the invention
Describe connector assembly of the present utility model and the camera assembly with this connector assembly below in conjunction with the accompanying drawings in detail.Camera assembly includes various photographic head, such as high-definition camera.It will be appreciated by those skilled in the art that the embodiments described below is only to exemplary illustration of the present utility model, make any restriction not for it.In all of the figs, identical reference represents same or analogous parts.
Pedestal and coaxial connector is mainly included according to connector assembly of the present utility model.Pedestal can be integral piece can also be that split part assembles.In order to ensure signal quality, pedestal is the most also as the earth terminal of machine.Therefore, pedestal is generally formed by metal or containing metal parts.
Fig. 5 and Fig. 6 shows a kind of connector assembly 300 with Separated base.Pedestal includes cover plate 310 and housing 320.Being provided with sleeve 311 on cover plate 310, sleeve 311 outer wall is provided with buckle 312, is used for carrying out clamping with to mating connector.Connecting hole 321 it is provided with on housing 320.Coaxial connector 330 is through connecting hole 321 and is inserted in sleeve 311.As described hereinafter, above-mentioned connector assembly 300 structure forms the Fakra inserted terminal of standard, it is possible to Fakra connection-peg, mating connector is carried out grafting with existing.According in connector assembly embodiment of the present utility model, coaxial connector 330 and pedestal 310, in matched in clearance between 320, to avoid coaxial connector 330 stress in connector assembly 300 uses.Especially, coaxial connector 330 respectively with cover plate 310 and housing 320 in matched in clearance.
It is respectively arranged with mounting structure on cover plate 310 and housing 320, is used for connector assembly 300 is installed.Such as, mounting structure can be set to installing hole 315 and 325, can be fixedly connected by bolt.Install for convenience, location structure between cover plate 310 and housing 320, can be provided with.Fig. 5-6 shows a kind of location structure, including the groove 324 being correspondingly arranged on the projection 314 arranged in cover plate 310 outer rim and housing 320.During installation, cover plate 310 and housing 320 can promptly be accurately positioned with the engaging of groove 324 by protruding 314.In other embodiments, it would however also be possible to employ other location structure known.Purpose for simple in construction, it is also possible to be not provided with the directly fixing connection in the way of flat board contacts of above-mentioned location structure, cover plate 310 and housing 320.
In order to prevent with to mating connector wrong plug, the outer wall of sleeve 311 is also provided with one or more location structure, such as alignment pin 313.Be provided with diverse location and/or different number alignment pin 313 multiple cover plates 310 can adaptive multiple difference in functionalitys to mating connector.In the case of using above-mentioned Separated base, when connector assembly 300 need to connect new to mating connector time, it is only necessary to change cover plate 310, simple to operate.Under preferable case, cover plate 310 is adopted made of plastic, and housing 320 uses metal to make, thus both can guarantee that the pedestal function as earth terminal, can save again material cost, alleviate weight.
Fig. 7 shows the cross-sectional schematic of the camera assembly using above-mentioned connector assembly 300.Camera assembly is formed closing machine housing by protecgulum 500 and pedestal (cover plate 310 and housing 320).Being fixedly installed control circuit plate 400 in casing body, e.g., this control circuit plate 400 can be fixedly mounted on protecgulum 500.Optical module (not shown) is installed on protecgulum 500.Other structure of high definition camera and element are all well-known to those skilled in the art, omit description of them at this.
Seeing Fig. 7, coaxial connector 330 includes the insulator 332 between outer conductor 333 and centrally disposed conductor 331 and the outer conductor 333 that center conductor 331, cincture center conductor are arranged.As shown in Figure 8, the upper end of coaxial connector 330 for joining end, for to mating connector 600 grafting；The lower end of coaxial connector 330, for controlling end, is used for connecting control circuit plate 400.One end of center conductor 331, as upper end 331a is used for being connected with to the signal conductor of mating connector, the other end of center conductor 331, such as connecting hole 401 grafting of lower end 331b Yu control circuit plate 400, for input/output signal.In order to strengthen the stationarity of coaxial connector 330 and control circuit plate 400, it is additionally provided with welding foot 334 in the lower end of outer conductor 333, is used for being welded and fixed with control circuit plate 400.It addition, in order to make outer conductor 333 effective grounding, outer conductor 333 needs to keep being connected with housing 320.Can be connected with housing 320 by arranging metallic ground circle 335 in the lower end of outer conductor 333.
In order to prevent outside moisture from entering inside camera assembly, connector assembly 300 is designed with waterproof construction.In an embodiment of the present utility model, waterproof construction can include the first seal 340, this first seal 340 respectively with pedestal 310,320 and coaxial connector 330 be tightly connected.In an example as depicted, the first seal 340 is arranged between cover plate 310 and housing 320, and is tightly connected with cover plate 310 and housing 320 respectively.In another example as depicted, the first seal 340 is a sealing ring, is set in the outer surface of outer conductor 333, and seals against connection.When cover plate 310 is installed to housing 320, extrude the first seal 340 by cover plate 310, so that the first seal 340 is tightly connected with cover plate 310 and housing 320 respectively, it is achieved the both sides sealing up and down of coaxial connector 330.
Coaxial connector 330 towards to mating connector to joining end, be additionally provided with the second seal 350 between center conductor 331 and outer conductor 333, the second seal 350 realizes circumferential seal with the outer surface of center conductor 331 and the inner surface of outer conductor 333 respectively.Make coaxial connector 330 internal by the second seal 350 and the external world seals.First seal 340 and the second seal 350 generally use elastic rubber sealing ring.
See Fig. 8, can also include, to mating connector 600, the housing of mating connector 600 being connected by fixing with cover plate 310 after buckle 312 clamping on sleeve 311 according to connector assembly 300 of the present utility model.Signal conductor 601 within mating connector 600 is connected joining with center conductor 331.Mating connector 600 can be connected console, thus realize the signal input/output of camera assembly.
Camera assembly is in a state of use, when to mating connector 600 under tension (in Fig. 8 shown in arrow A), pulling force is delivered to cover plate 310 and the lower cover 320 that be connected fixing with cover plate 310, or even install on the apparatus casing of whole camera assembly, without being delivered on coaxial connector 330 or control circuit plate 400.Therefore, connector assembly 300 of the present utility model can effectively prevent the generation of coaxial connector 330 and control circuit plate 400 contact fault, it is ensured that the stability of signal transmission.
Connector assembly shown in described above and figure and the concrete shape of camera assembly, direction and structure are all merely exemplary, under teaching of the present utility model, those of ordinary skill in the art can carry out various change or modification, and all these modification are without departure from the scope of the present utility model being defined by the claims.
Claims (15)
1. a connector assembly, it is characterised in that include pedestal, coaxial connector and the first seal, pedestal is provided with connecting hole, coaxial connector through connecting hole and is tightly connected with pedestal by the first seal.
Connector assembly the most according to claim 1, it is characterised in that wherein coaxial connector includes the insulator between outer conductor and centrally disposed conductor and the outer conductor that center conductor, cincture center conductor are arranged.
Connector assembly the most according to claim 2, it is characterised in that also include the second seal, this second seal be arranged on coaxial connector to joining end, and seal between center conductor and outer conductor.
Connector assembly the most according to claim 3, it is characterised in that this second seal realizes circumferential seal with the outer surface of center conductor and the inner surface of outer conductor respectively.
Connector assembly the most according to claim 1, it is characterised in that being additionally provided with the sleeve around connecting hole on pedestal, sleeve outer wall is provided with buckle, is used for carrying out clamping with to mating connector, and coaxial connector is through connecting hole and is inserted in sleeve.
Connector assembly the most according to claim 5, it is characterised in that be provided with error-proof structure on described sleeve outer wall, is used for preventing with to mating connector wrong plug, and described error-proof structure includes one or more alignment pin.
Connector assembly the most according to claim 1, it is characterised in that pedestal is that metal is integrally formed part.
Connector assembly the most according to claim 5, it is characterised in that pedestal is split part, including cover plate and housing；Described sleeve is arranged on the cover board, and described connecting hole is arranged on housing, and cover plate and housing are removably secured connection.
Connector assembly the most according to claim 8, it is characterised in that described first seal is arranged between described cover plate and described housing, and is connected with described cover plate and described housing seal respectively.
Connector assembly the most according to claim 8, it is characterised in that be provided with location structure between its cover plate and housing, this location structure includes the groove arranged on the projection arranged in cover plate outer rim and housing.
11. connector assemblies according to claim 8, it is characterised in that detachably connected by bolt between cover plate and housing.
12. connector assemblies according to claim 8, it is characterised in that cover plate is made of plastics, and housing is made of metal.
13. connector assemblies according to claim 1, it is characterised in that also include control circuit plate, one end of coaxial connector is connected with control circuit plate.
14. according to the connector assembly described in any one of claim 1-13, it is characterised in that also include that, to mating connector, one end of coaxial connector is connected with to mating connector.
15. 1 kinds of camera assemblies, it is characterised in that include by protecgulum and the connector assembly as described in any one of claim 1-14；Described protecgulum and described pedestal form a closing machine housing；Optical module is installed on protecgulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213072.9U CN205429249U (en) | 2016-03-18 | 2016-03-18 | Connector component and including this connector component's subassembly of making a video recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213072.9U CN205429249U (en) | 2016-03-18 | 2016-03-18 | Connector component and including this connector component's subassembly of making a video recording |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429249U true CN205429249U (en) | 2016-08-03 |
Family
ID=56519408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620213072.9U Expired - Fee Related CN205429249U (en) | 2016-03-18 | 2016-03-18 | Connector component and including this connector component's subassembly of making a video recording |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022244165A1 (en) * | 2021-05-19 | 2022-11-24 | 山一電機株式会社 | Connector, connector assembly, camera module, and assembly method |
-
2016
- 2016-03-18 CN CN201620213072.9U patent/CN205429249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022244165A1 (en) * | 2021-05-19 | 2022-11-24 | 山一電機株式会社 | Connector, connector assembly, camera module, and assembly method |
| JP7453601B2 (en) | 2021-05-19 | 2024-03-21 | 山一電機株式会社 | Connectors, connector assemblies, camera modules and assembly methods |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20210318 |