In-vehicle optoelectronic mixer and method for using same

Abstract

The present invention relates to the technical field of optical communications, and in particular, to an in-vehicle optoelectronic mixer and a method for using same. The in-vehicle optoelectronic mixer comprises a male connector and a female connector, wherein the male connector comprises a first housing sleeve, a first power transmission assembly, a first ferrule assembly, and a pair of male electrodes respectively arranged on both sides of the first ferrule assembly; the first power transmission assembly comprises a rotating housing and an electric terminal pair fixed to the rotating housing; the electric terminal pair comprises a positive electrode electric terminal and a negative electrode electric terminal, and the tail parts of the pair of male electrodes respectively abut against the positive electrode electric terminal and the negative electrode electric terminal to realize electrical connection; the first power transmission assembly of the male connector is configured to be rotatable, and the rotating housing is rotated to drive the first power transmission assembly to rotate integrally, so that the purpose of conveniently exchanging the polarity of a connector is achieved without disassembling the connector, thereby rapidly performing on-off operations on the connector.

Description

Vehicle-mounted optoelectronic hybrid and method of using the same

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority from the following patent applications:

[0003] (1) A Chinese patent application entitled “A vehicle-mounted optoelectronic hybrid and its use method”, filed with the China Patent Office on March 27, 2024, with application number 2024103570176; Technical Field

[0004] The present invention relates to the field of optical communication technology, and in particular to a vehicle-mounted optoelectronic mixer and a method for using the same. Background Art

[0005] Fiber optic communication uses light waves as the information carrier and optical fiber as the transmission medium. The field of optical communication typically involves components such as connectors, optical modules, and adapters.

[0006] Among them, connectors are optical passive devices that realize the connection between optical fibers. They have the functions of connecting optical fibers to optical fibers, optical fibers to active devices, optical fibers to equipment, optical fibers to other passive devices, and optical fibers to instruments. Optical modules are very important optical signal interface devices in optical fiber communications. They have optical interfaces and electrical interfaces. The optical interfaces connect to optical fibers to transmit optical signals, and the electrical interfaces connect to external communication terminal equipment. Adapters are used to transfer two connectors. Especially in optical fiber equipment represented by 5G base stations and FTTR equipment, there are a large number of plug-in optoelectronic lines in scenarios where wide-bandwidth communication and remote power supply are required. Since optoelectronics are set separately, there are many connectors and they are divided into two categories, optoelectronics and optical. They need to be correctly paired one by one, which makes the installation and maintenance process cumbersome and prone to plug-in errors.

[0007] On the other hand, in FTTH networks, traditional copper wires transmit network signals and also provide power to terminal terminals. However, as FTTH optical networks evolve towards FTTR optical networks, for example, in-vehicle terminals need to meet the demands of autonomous driving and artificial intelligence interaction. The bandwidth requirements of terminal terminals are increasing, and the signal transmission capacity of traditional copper wires can no longer meet these requirements. FTTR networks are shifting from copper to optical fiber at the terminal end, with power provided by cables. This is becoming a trend. To connect these composite cables, one existing solution is to design optical and electrical connectors separately. The optical connectors plug and couple with optical adapters to achieve optical signal connection, while the electrical connectors plug and couple with electrical adapters to achieve electrical signal connection. However, using separate optical and electrical connectors requires two plug-in / unplugging operations to complete the connection with the adapter. A solution is to use optoelectronic hybrid connectors and optoelectronic hybrid adapters. However, in some existing solutions, the electrical terminals of the connectors are partially exposed, posing a risk of electric shock and safety concerns during actual use.

[0008] In certain application scenarios, optoelectronic hybrid connectors may need to have their polarity changed to accommodate changes in transmission direction, device compatibility, or troubleshooting. Existing methods for changing the polarity of optoelectronic hybrid connectors involve disassembling the connector to expose the internal wires and optical components. The polarity of the connector is then adjusted as needed, including the position of the optoelectronic conversion module or conductive probes. This method is cumbersome and poses safety risks if not performed correctly, requiring specialized personnel.

[0009] In view of this, overcoming the defects of the prior art is an urgent problem to be solved in this technical field.

[0010] Application Contents

[0011] The technical problems to be solved by the present invention are that the existing optoelectronic hybrid connector does not meet the application requirements of integration and miniaturization, and the existing method of changing the polarity of the optoelectronic hybrid connector is too complicated and has safety hazards.

[0012] The present invention adopts the following technical solutions:

[0013] In a first aspect, the present invention provides a vehicle-mounted optoelectronic hybrid, comprising: a male connector 1 and a female connector 2 mating therewith;

[0014] The male end connector 1 includes a first outer shell 10, a first power transmission component 11, a first plug component 12 and a pair of male end electrodes 13 respectively arranged on both sides of the first plug component 12, the first power transmission component 11 is located at the tail of the first plug component 12, and the first power transmission component 11 and the first plug component 12 are accommodated in the first outer shell 10; the first power transmission component 11 includes a rotating shell 110 and an electrical terminal pair 111 fixed on the rotating shell 110, the electrical terminal pair 111 includes a positive electrical terminal and a negative electrical terminal, and the tails of the pair of male end electrodes 13 are respectively abutted against the positive electrical terminal and the negative electrical terminal to achieve electrical connection; when the positions of the positive electrical terminal and the negative electrical terminal need to be reversed, the rotating shell 110 is rotated 180 degrees to interchange the positions of the positive electrical terminal and the negative electrical terminal; the male end connector 1 is connected to the female end connector 2 through the first outer shell 10.

[0015] According to the first aspect, the present invention provides a method for using an in-vehicle optoelectronic hybrid, which is applicable to the in-vehicle optoelectronic hybrid described in the first aspect. The method is characterized in that whether the electrodes of the optoelectronic hybrid connector need to be reversed is determined based on the installation environment of the optoelectronic hybrid connector. If reversal is required, the rotating housing 110 is flipped from the current first position to the second position to complete the reversal of the electrodes.

[0016] In a second aspect, based on the first aspect, an adjustable optoelectronic hybrid is provided, comprising: a male connector 4 and a female connector 5 mating therewith;

[0017] The male end connector 4 includes a first outer shell 40, a first power transmission component 41 and a first plug component 42. The first plug component 42 is arranged at the central axis of the first power transmission component 41, and the first power transmission component 41 is clamped inside the first outer shell 40; a support rod 400 is provided on the upper surface of the first outer shell 40, and a clamping plate 4002 is provided at the bottom of the support rod 400. The first outer shell 40 is provided with a clamping groove 401 corresponding to the clamping plate 4002. The clamping groove 401 extends from the side surface of the first outer shell 40 to the interior of the first outer shell 40, and the clamping groove 401 is symmetrically arranged on the upper and lower surfaces of the first outer shell 40.

[0018] According to the second aspect, the present invention provides a method for using an adjustable optoelectronic hybrid, which is applicable to the adjustable optoelectronic hybrid described in the second aspect. It is determined whether the electrodes of the optoelectronic hybrid connector need to be reversed based on the installation environment of the optoelectronic hybrid connector. If reversal is required, the support rod 400 located on the first outer shell 40 is removed from the current snap-fit ​​groove 401, and the support rod 400 is installed in the snap-fit ​​groove 401 at the opposite end of the first outer shell 40, thereby completing the electrode reversal.

[0019] In a third aspect, based on the first and second aspects, a novel optoelectronic hybrid is provided, comprising: a male end connector 7 and a female end connector 8;

[0020] The male end connector 7 includes a first outer shell 70, a first ferrule assembly 71, a male end electrode 72 and a first power transmission assembly 73. The male end electrode 72 is arranged on at least one side of the side wall where the first power transmission assembly 73 and the first outer shell 70 are sleeved; the first ferrule assembly 71 is fixed to the central axis of the first power transmission assembly 73; the first outer shell 70 is sleeved on the first power transmission assembly 73, and the two are clamped together; wherein, one end of the male end electrode 72 for docking with the female end electrode 82 is processed into a protrusion 720 with an anti-mash function, and the protrusion 720 exceeds the matching through hole on the first outer shell 70 by a preset distance, so that the protrusion 720 has both electrical connection with the female end electrode 82 on the female end connector 8 and an anti-mash function between the male end connector and the female end connector in different models of optoelectronic hybrid connectors.

[0021] According to the third aspect, the present invention provides a novel optoelectronic hybrid and a method for using the same, which is applicable to the novel optoelectronic hybrid described in the third aspect. The method comprises: confirming a first position combination and matching quantity of the protrusions 720 on the male connector 7, and a second position combination and matching quantity of the grooves 800 of the female connector 8; and connecting the male connector 7 and the female connector 8 whose first position combination and matching quantity are consistent with the second position combination and matching quantity.

[0022] Compared with the existing technology, the beneficial effects of the present invention are: the present invention proposes an on-board optoelectronic hybrid, which cleverly integrates the electrical connection structure into the traditional pure optoelectronic electrolyzer, and in the implementation process, there is no need to increase the volume of the optical interface, and the original structure's own characteristics are fully reused, and the position for the layout of the electrical connection structure is extracted from it; it can not only ensure that there will be no leakage problems, but also ensure that the strength of the connector itself will not be reduced after the integration of optoelectronics.

[0023] Secondly, by setting the first power transmission component 11 of the male end connector 1 to be rotatable, rotating the rotating shell 110 drives the first power transmission component 11 to rotate as a whole. Rotating 180 degrees can exchange the polarity of the connector, and rotating 90 degrees can cut off the power to the connector, thereby achieving the purpose of conveniently exchanging the polarity of the connector without disassembling the connector, and achieving the effect of quickly performing the connection and disconnection operation of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0025] FIG1 is a schematic diagram of the overall structure of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0026] FIG2 is an exploded view of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0027] 3 is a schematic diagram of an electrical terminal pair of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0028] 4 is a schematic diagram of a contact method between a positive electrode and an electrical terminal pair of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0029] FIG5 is a diagram showing the effect of flipping the electrical terminal pair in FIG4 of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0030] 6 is a schematic diagram of the improved anode electrode and the electrical terminal pair of an on-board optoelectronic hybrid provided by an embodiment of the present invention;

[0031] 7 is a diagram showing the abutment effect of the electrical terminals of FIG. 6 after the electrodes are reversed, according to an embodiment of the present invention;

[0032] 8 is a schematic diagram of a card slot of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0033] 9 is a schematic diagram of electrode markings of a vehicle-mounted optoelectronic mixer provided by an embodiment of the present invention;

[0034] 10 is a schematic diagram of a protrusion of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0035] 11 is a schematic diagram of a first through-slot of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0036] 12 is a schematic diagram of a second notch of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0037] 13 is a schematic diagram of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention, wherein the protrusion is located in the second notch;

[0038] 14 is a schematic diagram of a second power transmission component of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0039] 15 is a schematic diagram of a first receiving tank of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0040] 16 is a schematic diagram of an interlocking structure of a second outer shell of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0041] 17 is a schematic diagram of an interlocking structure of a first outer shell of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0042] 18 is a cross-sectional view of a male connector and a female connector of a vehicle-mounted optoelectronic hybrid after interlocking according to an embodiment of the present invention;

[0043] 19 is a schematic diagram of a first notch of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0044] FIG20 is a schematic diagram showing the dimensions of a support rod of a vehicle-mounted optoelectronic mixer provided in an embodiment of the present invention;

[0045] FIG21 is a schematic diagram of a surplus space between a first lock opening and a first lock head of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0046] 22 is a schematic diagram of a fixed arrangement of a support rod and a first outer shell of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0047] 23 is a schematic diagram of a second receiving tank of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0048] 24 is a schematic diagram of a card board of a vehicle-mounted optoelectronic hybrid provided by an embodiment of the present invention;

[0049] FIG25 is a schematic diagram of the overall structure of an adjustable optoelectronic mixer provided in an embodiment of the present invention;

[0050] FIG26 is a schematic diagram of a support rod and a first outer shell of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0051] FIG27 is a schematic diagram of a support rod of an adjustable optoelectronic mixer provided in an embodiment of the present invention;

[0052] FIG28 is a schematic diagram of a snap-in slot of an adjustable optoelectronic hybrid provided in an embodiment of the present invention;

[0053] FIG29 is a schematic diagram of a second outer shell and a snap-in groove of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0054] FIG30 is a schematic diagram of an adjustable optoelectronic hybrid provided by an embodiment of the present invention when the number of card-connecting plates is 1;

[0055] 31 is a schematic diagram of the dimensions of a card plate and a card slot of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0056] 32 is a schematic diagram of an adjustable optoelectronic hybrid provided by an embodiment of the present invention when the number of card-connecting plates is 2;

[0057] FIG33 is a schematic diagram of a clamping plate when the through hole of an adjustable optoelectronic hybrid provided by an embodiment of the present invention is elliptical;

[0058] FIG34 is a schematic diagram of a clamping plate when the through hole of an adjustable optoelectronic hybrid provided by an embodiment of the present invention is rectangular;

[0059] FIG35 is a schematic diagram of a first through-slot of an adjustable optoelectronic hybrid provided in an embodiment of the present invention;

[0060] FIG36 is a schematic diagram of a first outer shell of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0061] FIG37 is a schematic diagram of a second lock of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0062] FIG38 is a schematic diagram of a first power transmission component of an adjustable optoelectronic hybrid provided in an embodiment of the present invention;

[0063] FIG39a is a schematic diagram of a second power transmission component of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0064] FIG39 b is a schematic diagram of a rectangular slot of a first power transmission component of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0065] FIG40 is a schematic diagram of electrode markings of an adjustable optoelectronic mixer provided in an embodiment of the present invention;

[0066] FIG41 is a schematic diagram of an interlocking structure of a female connector and a male connector of an adjustable optoelectronic hybrid provided in an embodiment of the present invention;

[0067] FIG42 is a schematic diagram of an interlocking structure on a first housing of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0068] FIG43 is a schematic diagram of the locking of a first lock head and a first lock port of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0069] FIG44 is a schematic diagram of a first notch of an adjustable optoelectronic mixer provided in an embodiment of the present invention;

[0070] FIG45 is a schematic diagram of a support rod of an adjustable optoelectronic mixer provided in an embodiment of the present invention;

[0071] FIG46 is a cross-sectional view of the first notch and the support rod of an adjustable optoelectronic hybrid provided by an embodiment of the present invention;

[0072] FIG47 is a schematic diagram of a spring of an adjustable optoelectronic mixer provided in an embodiment of the present invention;

[0073] FIG48 is a cross-sectional view of FIG47 of an adjustable optoelectronic hybrid provided in an embodiment of the present invention;

[0074] FIG49 is a schematic diagram of the overall structure of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0075] FIG50 is a schematic diagram of the internal structure of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0076] FIG51 is a schematic diagram of the abutment between the positive electrode and the first electrical terminal of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0077] FIG52 is a schematic diagram of a first power transmission component housing of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0078] FIG53 is a schematic diagram of a first outer shell of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0079] FIG54 is a schematic diagram of a groove of a novel optoelectronic mixer provided in an embodiment of the present invention;

[0080] FIG55 is a schematic diagram of a protrusion of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0081] FIG56 is a schematic diagram of a second electrical terminal of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0082] FIG57 is a schematic diagram of a first receiving tank of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0083] FIG57a is a cross-sectional view of a novel optoelectronic hybrid provided by an embodiment of the present invention taken at the angle of FIG58;

[0084] FIG58 is a schematic diagram of a second power transmission component of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0085] FIG59 is a schematic diagram of a positioning member of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0086] FIG59a is a schematic diagram of the cooperation between a positioning member and a second electrical terminal of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0087] FIG60 is a schematic diagram of a coupling unit of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0088] FIG61 is a schematic diagram of a first ferrule assembly and a second ferrule assembly of a novel optoelectronic hybrid provided by an embodiment of the present invention coupled via a coupling unit;

[0089] FIG62 is a schematic diagram of a second notch of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0090] FIG63 is a schematic diagram of a support rod of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0091] FIG64 is a schematic diagram of the locking of a second lock opening and a second lock head of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0092] FIG65 is a schematic diagram of a first notch of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0093] FIG66 is a schematic diagram of the width of the support rods of a novel optoelectronic hybrid provided by an embodiment of the present invention.

[0094] FIG67 is a schematic diagram of the cooperation between the support rod and the first locking port of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0095] FIG68 a is a schematic diagram of a snap-fit ​​spring of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0096] FIG68 b is a schematic diagram of a second outer shell of a novel optoelectronic hybrid provided by an embodiment of the present invention being snapped onto a panel;

[0097] FIG69 is a schematic diagram of a novel optoelectronic hybrid in which a support rod and a first outer shell are integrated with each other, provided by an embodiment of the present invention;

[0098] FIG70 is a schematic diagram of a second receiving tank of a novel optoelectronic hybrid provided by an embodiment of the present invention;

[0099] FIG71 is a schematic diagram of a snap-in board of a novel optoelectronic hybrid provided in an embodiment of the present invention.

[0100] Among them, the figure marks of Example 1 are: 1-male end connector, 10-first outer shell, 100-support rod, 1000-first lock, 1001-pressing portion, 1002-long concave groove, 101-second accommodating groove, 1003-clamping plate, 102-second notch, 103-clamping groove, 11-first power transmission component, 110-rotating shell, 1100-clamping protrusion, 1101-electrode identification, 111-electrical terminal pair, 12-first ferrule assembly, 120-rotating portion, 1 3-positive electrode, 130-protrusion, 2-female connector, 20-second outer shell, 200-first through slot, 201-first accommodating slot, 202-first notch, 2020-first lock, 203-limiting portion, 204-first notch, 205-fence structure, 21-second plug assembly, 22-female electrode, 23-second power transmission assembly, 230-second electrical terminal, 231-columnar body, 232-positioning piece, 2321-rectangular slot, 2322-skylight, 3-wire.

[0101] Among them, the figure marks of Example 2 are: 4-male end connector, 40-first outer shell, 400-support rod, 4000-first lock, 4001-pressing part, 4002-clamping plate, 4003-long concave groove, 4004-through hole, 401-clamping groove, 402-insert guide groove, 403-second slot, 404-second lock, 41-first power transmission component, 410-male end electrode, 4100-protrusion, 411-cylindrical base, 4110-square column base, 4111-second lock, 411 2-electrode identification, 4113-first limiting groove, 42-first core assembly, 420-limiting block, 43-spring, 5-female end connector, 50-second outer shell, 500-first notch, 5000-first lock, 501-first through groove, 502-first notch, 503-first limiting portion, 504-fence structure, 51-second power transmission assembly, 510-female end electrode, 511-columnar body, 512-positioning piece, 5120-rectangular groove, 5121-skylight, 52-second core assembly, 6-wire.

[0102] Among them, the figure marks of Example 3 are: 7-male end connector, 70-first outer shell, 700-first lock, 701-support rod, 7010-second lock, 7011-pressing portion, 7012-long concave groove, 7013-clamping plate, 7014-elliptical through hole, 702-second accommodating groove, 703-first notch, 71-first core assembly, 72-male end electrode, 720-protrusion, 73-first power transmission assembly, 730-first electrical terminal, 731-first limiting portion, 7310-first lock, 732-cylindrical base, 733-square column shaped base, 8-female end connector, 80-second outer shell, 800-groove, 801-first accommodating groove, 802-first through groove, 803-second notch, 8030-second lock, 804-first notch, 805-second limiting portion, 806-coupling unit, 807-fence structure, 808-annular boss, 809-clamping spring, 81-second core assembly, 82-female end electrode, 83-second power transmission assembly, 830-second electrical terminal, 831-columnar body, 832-positioning piece, 8320-rectangular groove, 8321-skylight, 9-wire. DETAILED DESCRIPTION

[0103] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0104] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0105] The terms "first," "second," etc., used in this disclosure are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referenced. Thus, a feature identified with "first," "second," etc., may explicitly or implicitly include one or more of such features. In the description of this disclosure, unless otherwise specified, "plurality" means two or more.

[0106] In the present invention, unless otherwise specified or limited, the term "connection" should be understood broadly. For example, "connection" can mean fixed connection, detachable connection, or integration; it can mean direct connection or indirect connection through an intermediary. In addition, the term "coupling" can refer to the manner in which electrical connection is achieved for signal transmission.

[0107] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0108] Embodiment 1:

[0109] Embodiment 1 of the present invention provides a vehicle-mounted optoelectronic hybrid, as shown in FIG. 1 to FIG. 9 , including: a male connector 1 and a female connector 2 .

[0110] As shown in Figures 1 and 2, the male end connector 1 includes a first outer shell 10, a first power transmission component 11, a first ferrule component 12 and a pair of male end electrodes 13 respectively arranged on both sides of the first ferrule component 12. The first power transmission component 11 is located at the tail of the first ferrule component 12, and the first power transmission component 11 and the first ferrule component 12 are accommodated in the first outer shell 10; the first power transmission component 11 includes a rotating shell 110 and an electrical terminal pair 111 fixed to the rotating shell 110, the electrical terminal pair 111 includes a positive electrical terminal and a negative electrical terminal, and the tails of the pair of male end electrodes 13 are respectively abutted against the positive electrical terminal and the negative electrical terminal to achieve electrical connection; when the positions of the positive electrical terminal and the negative electrical terminal need to be reversed, the rotating shell 110 is rotated 180 degrees to interchange the positions of the positive electrical terminal and the negative electrical terminal. The positive and negative electrical terminals are respectively embedded on both sides of the rotating housing 110. In a preset scenario, when the connector needs to be powered off, the rotating housing 110 is rotated 90 degrees to separate the electrical terminal pair 111 from the positive electrode 13, thereby powering off the connector. As shown in FIG4 , the electrical terminal pair 111 and the positive electrode 13 are abutted. As shown in the figure, semicircular protrusions are respectively provided at both ends of the electrical terminal pair 111. The positive electrode 13 and the protrusions at both ends of the electrical terminal pair 111 are simultaneously abutted to achieve electrical connection. However, the problem with the protrusions being arranged in this way is that, as shown in FIG5 , when the rotating housing 110 is rotated 90 degrees, the positive electrode 13 will simultaneously abut one of the protrusions of the positive and negative electrical terminals. This phenomenon may cause a short circuit in the connector. In order to solve the above problem, in one embodiment, the male electrode 13 and the electrical terminal pair 111 are electrically connected in a manner as shown in FIG6 , wherein a semicircular protrusion is provided in the middle of the electrical terminal pair 111, and the contact surface of the male electrode 13 with the electrical terminal pair 111 is flat. When the male electrode 13 and the protrusion of the electrical terminal pair 111 are in contact, the electrical connection between the two is achieved. After the improvement of the above solution, as shown in FIG7 , after the rotating housing 110 rotates 90 degrees, the electrical terminal pair 111 is separated from the male electrode 13, and the connector is powered off, matching the desired effect in the preset scenario.

[0111] To ensure smooth rotation of the rotating housing 110 and prevent it from being caught by the electrical terminal pairs 111 located on both sides of the rotating housing 110 during rotation, the first ferrule assembly 12 is provided with a short cylindrical rotating portion 120 where the housing abuts the rotating housing 110. The diameter of the rotating portion 120 is slightly smaller than the distance between the positive and negative electrical terminals. In one embodiment, the rotating housing 110 and the first outer housing 10 can be connected in a manner as shown in Figures 7 and 8. The surface of the rotating housing 110 is provided with a plurality of engaging protrusions 1100, and the interior of the first outer housing 10 is provided with a plurality of engaging grooves 103 corresponding to the engaging protrusions 1100. In this embodiment, the engaging protrusions 1100 are circular protrusions, and the engaging grooves 103 are circular grooves. This not only effectively couples the engaging protrusions 1100 and secures the rotating housing 110, but also prevents the rotating housing 110 from becoming completely stuck and unable to rotate when the rotating housing 110 is rotated. The number of the clamping protrusions 1100 and the clamping grooves 103 is four, and the rotating housing 110 rotates once, and the angle of rotation is 90 degrees.

[0112] When the positions of the positive electric terminal and the negative electric terminal need to be swapped, as shown in FIG9 , the electrodes can be swapped by rotating the rotating shell 110 180 degrees; wherein, the rotating shell 110 is provided with an electrode identification 1101 on the surface corresponding to the electric terminal pair 111, and the purpose of designing the electrode identification 1101 is to distinguish the positive electric terminal from the negative electric terminal. In one embodiment, the electrode identification 1101 is provided at the bottom of the rotating shell 110, and a “+” is marked at the position corresponding to the positive electric terminal to indicate that this electrode is the positive electrode, and a “-” is marked at the position corresponding to the negative electric terminal to indicate that the motor here is the negative electrode.

[0113] Referring to Figures 1 and 2, the female end connector 2 includes a second outer shell 20, a second ferrule assembly 21 and female end electrodes 22 respectively arranged on both sides of the second ferrule assembly 21. The male end connector 1 and the female end connector 2 are connected and fixed by the interlocking structure on the first outer shell 10 and the second outer shell 20. The first ferrule assembly 12 and the second ferrule assembly 21 are abutted to realize the transmission of optical signals, and the female end electrode 22 and the male end electrode 13 are abutted to realize electrical connection.

[0114] First, the present invention proposes an on-vehicle optoelectronic hybrid, which cleverly integrates an electrical connection structure into a traditional pure optoelectronic electrolyzer. Moreover, during the implementation process, there is no need to increase the volume of the optical interface. The original structure's own characteristics are fully reused, and the position for the layout of the electrical connection structure is extracted from it. This not only ensures that problems such as leakage will not occur, but also ensures that the strength of the connector itself will not be reduced after the integration of optoelectronics.

[0115] Secondly, by setting the first power transmission component 11 of the male end connector 1 to be rotatable, rotating the rotating shell 110 drives the first power transmission component 11 to rotate as a whole. Rotating 180 degrees can exchange the polarity of the connector, and rotating 90 degrees can cut off the power to the connector, thereby achieving the purpose of conveniently exchanging the polarity of the connector without disassembling the connector, and achieving the effect of quickly performing on-off operations on the connector.

[0116] In order to achieve that the male connector 1 and the female connector 2 can each have multiple specifications and ensure that only specifications that are compatible with each other can be connected, and the connection cannot be completed if the specifications between the two are inconsistent. In combination with the embodiment of the present invention, as shown in Figures 10 and 11, the end of the male electrode 13 used to connect with the female electrode 22 is processed into a protrusion 130 with an anti-fouling function, and the inner wall of the second outer shell 20 is provided with a first through groove 200 corresponding to the protrusion 130; the female electrode 22 is embedded in the bottom of the first through groove 200, and the protrusion 130 abuts against the female electrode 22 to achieve electrical connection between the male electrode 13 and the female electrode 22. The bottom of the first through groove 200 is the bottom area of ​​the groove 200 shown in the dotted box in the figure. Among them, as shown in Figures 12 and 13, the side surface of the first outer shell 10 is provided with a second notch 102, and the protrusion 130 is snapped into the second notch 102. When there are multiple specifications of male connectors 1 and female connectors 2, the positions and numbers of the corresponding protrusions 130 and second notches 102 can ensure that male connectors 1 and female connectors 2 from different specifications cannot be connected.

[0117] In addition to the first power transmission assembly 11 described above, as shown in FIG14 , the female connector 2 also includes a second power transmission assembly 23. The female connector 2 also includes a second power transmission assembly 23, which includes a second electrical terminal 230. The end of the second electrical terminal 230 connected to the female electrode 22 is bent at a predetermined angle, thereby forming a stepped electrode structure with the second electrical terminal 230 and the female electrode 22. The bottom surface of the second outer shell 20 is provided with a first receiving groove 201. The second electrical terminal 230 is fixed to the base of the second ferrule assembly 21. The bent portion of the second electrical terminal 230 fits neatly into the first receiving groove 201 at the rear end of the second ferrule assembly 21. This forms a bidirectional locking structure for the second electrical terminal 230 after the second ferrule assembly 21 is fixed to the second outer shell 20. Details regarding the second electrical terminal 230 and the female electrode 22 will be discussed in subsequent embodiments and are not detailed here.

[0118] In order to facilitate the positioning of the second electrical terminal 230, as shown in Figure 14, the second power transmission component 23 includes a columnar body 231 that is docked with the second ferrule component 21, and a positioning member 232 fixed on the columnar body 231, and the positioning member 232 is used to embed the second electrical terminal 230; the structure on the positioning member 232 for embedding the second electrical terminal 230 includes a rectangular groove 2321 provided on the positioning member 232, and a skylight 2322 is made at one end of the rectangular groove 2321 away from the negative electrode (22), and the skylight 2322 is used to provide a welding area for the wire 3 and the second electrical terminal 230.

[0119] Regarding the connection method of the male end connector 1 and the female end connector 2, in one embodiment, the male end connector 1 and the female end connector 2 are connected and fixed by an interlocking structure on a first outer shell 10 and a second outer shell 20, including: as shown in FIG16 , near the connection end of the female end connector 2 and the male end connector 1, a first notch 202 with a first preset distance length is provided on the upper surface of the second outer shell 20 of the female end connector 2 in the axial direction, and a first lock is provided on the first notch 202 2020; As shown in FIG17 , a crossbar with a first locking opening 1000 and a pressing portion 1001 is connected to the upper surface of the first outer shell 10 of the male end connector 1 via a support rod 100; wherein the first locking opening 1000 and the pressing portion 1001 are located on opposite sides of the support rod 100; after the female end connector 2 is connected to the male end connector 1, the first locking head 2020 and the first locking opening 1000 are locked, and the first notch 202 accommodates a portion of the crossbar located above the first outer shell 10. Specifically, the support rod 100 is made of a hard plastic material, and the crossbars located on both sides of the support rod 100 form a seesaw to achieve locking and unlocking between the first locking head 2020 and the first locking opening 1000; alternatively, the support rod 100 is made of a relatively hard plastic material with elasticity, and the pressing portion 1001 located on one side of the support rod 100 achieves unlocking between the first locking head 2020 and the first locking opening 1000 by pressing downward.

[0120] The new optoelectronic hybrid provided by the present invention is typically used in a vibrating environment such as a train compartment. Therefore, the design of the shockproof structure must be specifically considered. Simply using the first lock head 2020 and the first lock opening 1000 described above will not achieve the optimal solution proposed by the present invention. Especially in the case of a small connector, if the first lock opening 1000 is too close to the end of the crossbar and adjacent to the support rod 100, the torque difference between the position of the corresponding pressing portion 1001 and the position of the first lock opening 1000 will be larger than that of the support rod 100, thereby causing new instability in a vibrating environment. In order to solve the problem under this subdivision, the present invention also provides a preferred expansion scheme, as shown in Figure 16, in the axial extension direction of the first lock head 2020 located on the first notch 202, the female end connector 2 is further provided with a limiting portion 203 in the form of a boss; as shown in Figure 17, a long concave groove 1002 is made on the cross bar located on the male end connector 1 and having the first lock 1000; through the matching observation of Figures 16, 17 and 18, it can be seen that in the preferred scheme, when the first lock head 2020 is locked with the first lock 1000, the long concave groove 1002 is sleeved on the limiting portion 203, covering the position of the first lock 1000. This arrangement not only achieves a torque balance between the crossbar where the first lock opening 1000 is located and the crossbar of the pressing portion 1001, but more importantly, the elongated concave groove 1002 is used to sleeve onto the limiting portion 203 when the first lock head 2020 and the first lock opening 1000 are locked, thereby achieving a more stable locking state between the first lock head 2020 and the first lock opening 1000 with the auxiliary restriction of the elongated concave groove 1002 and the limiting portion 203. In this case, even if an external vibration object is able to break through the fence structure 205 in Figure 16 and hit the crossbar located in the first notch 202, the impact force can be effectively offset due to the sleeve of the elongated concave groove 1002 on the limiting portion 203, and the locking stability of the first lock head 2020 and the first lock opening 1000 will not change.

[0121] In the specific implementation process, the volume of the connector will be much smaller than the intuitive feeling shown in the current figure. Considering the total length of the connector after docking, as shown in Figures 19 and 20, the first notch 202 is provided with a first notch 204 near the docking end of the female connector 2. The width d1 of the first notch 204 just accommodates the width d2 of the support rod 100. The length L1 of the first notch 204 satisfies the required distance between the support rod 100 and the docking end face of the female connector 2 in the axial direction during the docking process of the male connector 1 and the female connector 2. As shown in Figure 21, a cross-sectional view of the corresponding male connector 1 and the female connector 2 after docking is completed, in which the length L1 has a surplus space L2 compared to the distance space deep into the support rod 100. The extra surplus space can also ensure the adaptive deformation space of the corresponding support rod 100 during the locking and unlocking process.

[0122] In actual application scenarios, as shown in FIG22 , the support rod 100 can be integrally formed with the first outer shell 10, but the disadvantage of integral forming is that the portion where the bottom of the support rod 100 is connected to the first outer shell 10 may break due to fatigue after long-term use, resulting in the need to replace the entire first outer shell 10, which is very inconvenient for subsequent maintenance and replacement. Based on this, as shown in FIG23 and FIG24 , an improved solution of this embodiment is provided, in which the side of the first outer shell 10 is provided with a second receiving groove 101 extending inward, and the bottom of the support rod 100 is provided with a clamping plate 1003, which is clamped with the second receiving groove 101 to fix the support rod 100 to the first outer shell 10; wherein, the clamping plate 1003 is provided with an elliptical through hole 1004 (the design scheme here will be involved in the subsequent extended embodiment and will not be described in detail here).

[0123] According to the above solution, an embodiment of the present invention provides a method for using an in-vehicle optoelectronic hybrid, which is applicable to the in-vehicle optoelectronic hybrid described in the above solution. The method is characterized in that whether the electrodes of the optoelectronic hybrid connector need to be reversed is determined based on the installation environment of the optoelectronic hybrid connector. If reversal is required, the rotating housing 110 is flipped from the current first position to the second position to complete the reversal of the electrodes.

[0124] Example 2:

[0125] Based on the first embodiment, the second embodiment provides an adjustable optoelectronic hybrid for the case where the polarity of the electrical terminals needs to be exchanged, wherein the structure of the card board is described in detail.

[0126] The schemes described in this embodiment and in Example 1 are parallel schemes. In order to ensure the fluency when describing the scheme of Example 2 of the present invention, Example 2 of the present invention adopts an independent numbering system different from that of Example 1 of the present invention. For the same structural names or similar structural components, those skilled in the art will be able to understand the technical content described when reading this scheme, and will not think that there is no correlation between the two just because of the different corresponding numbers. The correlation between the structures in the embodiment of the present invention and the structures in Example 1 should be reasonably inferred through the structural management of the text and the drawings.

[0127] Embodiment 2 of the present invention provides an adjustable optoelectronic hybrid, as shown in FIG. 25 to FIG. 34 , including: a male connector 4 and a female connector 5 mating therewith.

[0128] As shown in Figure 25, the male end connector 4 includes a first outer shell 40, a first power transmission component 41 and a first plug component 42. The first plug component 42 is arranged at the central axis of the first power transmission component 41, and the first power transmission component 41 is clamped inside the first outer shell 40; a support rod 400 is provided on the upper surface of the first outer shell 40, and the support rod 400 is provided with a first locking port 4000 and a pressing portion 4001. The first locking port 4000 and the pressing portion 4001 are relatively located on both sides of the support rod 400.

[0129] Among them, the support rod 400 can be fixedly connected to the first outer shell 40 as shown in Figure 26, but in actual application scenarios, after long-term use, the support rod 400 is frequently moved left and right, and fatigue fracture is very likely to occur at the connection between the support rod 400 and the first outer shell 40. If it needs to be repaired, the entire first outer shell 40 can only be replaced, which is not conducive to subsequent maintenance. Therefore, in the preferred solution, the support rod 400 is separated from the first outer shell 40, specifically including, as shown in Figures 27 and 28, a clamping plate 4002 is provided at the bottom of the support rod 400, and the first outer shell 40 is provided with a clamping groove 401 corresponding to the clamping plate 4002, and the clamping groove 401 extends from the side surface of the first outer shell 40 to the interior of the first outer shell 40, and the clamping groove 401 is symmetrically arranged on the upper and lower surfaces of the first outer shell 40.

[0130] Specifically, the support rod 400 is made of a hard plastic material, and the cross bars on both sides of the support rod 400 form a seesaw to complete the locking and unlocking between the first lock head 5000 and the first lock mouth 4000; or, the support rod 400 is made of a relatively hard plastic material with elasticity, and the pressing part 4001 on one side of the support rod 400 completes the unlocking between the first lock head 5000 and the first lock mouth 4000 by pressing down.

[0131] As shown in Figure 25, the female end connector 5 includes a second outer shell 50, a second power transmission component 51 and a second plug component 52, and the second plug component 52 is arranged at the central axis of the second power transmission component 51; near the end where the female end connector 5 and the male end connector 4 are connected, a first slot 500 with a first preset distance length is arranged on the upper surface of the second outer shell 50, and the first slot 500 is provided with a first lock 5000; after the female end connector 5 and the male end connector 4 are connected, the first lock 5000 and the first lock 4000 complete the locking, and the first slot 500 accommodates part of the cross bar located above the male end connector 4.

[0132] When the first lock head 5000 and the first lock mouth 4000 are locked, one end of the support rod 400 where the first lock mouth 4000 is located is limited by the first lock head 5000, and a part of the area where the snap-in plate 4002 below the support rod 400 is located is accommodated in the second outer shell 50 (as shown in the dotted box in Figure 29). The sliding range of the snap-in plate 4002 relative to the snap-in groove 401 is limited. Considering the application scenario of the optoelectronic hybrid connector provided in this embodiment, it may be set in a similar environment with vibration such as a car compartment. Therefore, in order to further prevent the support rod 400 from falling off in a vibrating environment, in one embodiment, as shown in Figure 30, a snap-in plate 4002 is provided at the bottom of the support rod 400, and accordingly, a snap-in groove 401 matching the number and size of the snap-in plate 4002 is provided on the first outer shell 40. However, in actual application scenarios, since the material commonly used for the support rod 400 and the first outer shell 40 is hard plastic, if the clip-on plate 4002 is set to a conventional rectangular body, its length and height dimensions are difficult to fully match and adapt to the length and height dimensions of the clip-on slot 401. If the size of the clip-on plate 4002 is exactly equal to the size of the clip-on slot 401, during installation, the clip-on plate 4002 will be difficult to insert into the clip-on slot 401. If the size of the clip-on plate 4002 is smaller than the size of the clip-on slot 401, the clip-on plate 4002 will not be able to be firmly installed in the clip-on slot 401. Therefore, in a preferred embodiment, as shown in Figure 31, the number of the snap-in plates 4002 is at least one, and each snap-in plate 4002 is provided with a through hole 4004, and the through hole 4004 is one of an elliptical or rectangular shape, and the through hole 4004 passes through the two opposite side surfaces of the snap-in plate 4002; the maximum height h1 of the snap-in plate 4002 is greater than the height h2 of the snap-in groove 401, and a preset difference is set between the maximum height of the snap-in plate 4002 and the height of the snap-in groove 401. Among them, the number of clamping plates 4002 can be one as shown in Figure 31, but in this solution, since a through hole 4004 is required to be provided on the clamping plate 4002, there is a surplus clamping between the clamping plate 4002 and the clamping slot 401. If only one clamping plate 4002 is provided, the stability of the clamping between the clamping plate 4002 and the clamping slot 401 may not be guaranteed. Therefore, in the preferred solution, the material cost and stability are comprehensively considered. As shown in Figure 32, the number of clamping plates 4002 is two, which are arranged in an I-shape, and the corresponding number of clamping slots 401 is also two, which are arranged in an I-shape, which ensures the reliability of the clamping and controls the material cost.

[0133] In the above preferred embodiment, the through hole 4004 serves to provide a surplus space for the clamping connection between the clamping plate 4002 and the clamping groove 401. When an elliptical through hole 4004 is used, the maximum height of the clamping plate 4002 is greater than the height of the clamping groove 401, and a preset difference is set between the maximum height of the clamping plate 4002 and the height of the clamping groove 401. Specifically, as shown in FIG33 , the clamping plate 4002 provided with the elliptical through hole 4004 is in a natural state. The upper and lower planes where the upper and lower long sides are located are planes with a certain curvature, and the width thereof is slightly smaller than the width of the clamping groove 401. The height between the highest point and the lowest point where the upper and lower planes are located is slightly greater than the height of the clamping groove 401, that is, the above preset difference can be 1mm-2mm. When the clamping plate 4002 is accommodated in the clamping groove 401, Since the height of the clamping plate 4002 is greater than the height of the clamping slot 401, the upper and lower planes of the clamping plate 4002 are squeezed by the clamping slot 401. At this time, the height of the clamping plate 4002 is equal to the height of the clamping slot 401. At the same time, it has been mentioned above that the upper and lower planes of the clamping plate 4002 are planes with a certain curvature. Therefore, after the upper and lower planes are squeezed, the width of the clamping plate 4002 will become wider and match the width of the clamping slot 401. This is why the width of the clamping plate 4002 is set to a size slightly smaller than the width of the clamping slot 401. If the upper and lower planes of the clamping plate 4002 are horizontal planes, then after being squeezed by the clamping slot 401, the upper and lower planes of the clamping plate 4002 will be concave inward, and there will be a gap between the clamping plate 4002 and the clamping slot 401, which will cause the clamping to be loose. According to the above content, the clamping plate 4002 is squeezed by the clamping slot 401, and the clamping plates 4002 are arranged in an I-shaped connection, which can ensure the stability of the clamping plate 4002 in the clamping slot 401.

[0134] In addition to the above solution, as shown in FIG34 , the through hole 4004 can also be a rectangular through hole 4004. When the through hole 4004 is rectangular, in its natural state, the upper and lower surfaces of the rectangular through hole 4004 are planes with a certain curvature. The same principle applies to the case of the elliptical through hole 4004. The upper and lower planes of the clamping plate 4002 are also planes with a curvature. After being compressed by the clamping groove 401, the upper and lower planes of the clamping plate 4002 are squeezed into a horizontal state, and the through hole 4004 assumes a rectangular shape. Regarding the size of the clamping plate 4002 and the securement of the clamping connection when the through hole 4004 is rectangular, the reasons and mechanisms are the same as those for the case of the elliptical through hole 4004, and will not be elaborated here.

[0135] First, the present invention proposes an adjustable optoelectronic hybrid, which cleverly integrates an electrical connection structure into a traditional pure optoelectronic electrolyzer. Moreover, during the implementation process, there is no need to increase the volume of the optical interface. The original structure's own characteristics are fully reused, and the position for the layout of the electrical connection structure is extracted from it. This not only ensures that problems such as leakage will not occur, but also ensures that the strength of the connector itself will not be reduced after the integration of optoelectronics.

[0136] Secondly, the support rod 400 located on the first outer shell 40 is set to a detachable mode. When the polarity of the connector needs to be reversed, the support rod 400 is removed from the snap-in groove 401 on the upper surface of the first outer shell 40, the first outer shell 40 is flipped 180 degrees, and the support rod 400 is installed in the snap-in groove 401 on the upper surface of the flipped first outer shell 40, so as to achieve the purpose of conveniently exchanging the polarity of the connector without disassembling the connector, and to achieve the effect of quickly switching the connector on and off.

[0137] [Corrected 07.05.2024 according to Rule 91] In the optoelectronic hybrid connector provided in an embodiment of the present invention, electrical transmission between the male connector 4 and the female connector 5 can be achieved through a first power transmission component 41 and a second power transmission component 51. Electrical connection of the first power transmission component 41 and the second power transmission component 51 achieves electrical transmission. In one embodiment, as shown in FIG35 , the first power transmission component 41 includes a male electrode 410, and as shown in FIG36 , the second power transmission component 51 includes a female electrode 510. The male electrode 410 and the female electrode 510 abut to achieve electrical connection between the male connector 4 and the female connector 5. This is done to ensure that the male connector 4 and the female connector 5 can each have multiple specifications and that only compatible specifications can be connected. In case of inconsistent specifications, the connection cannot be completed. In accordance with an embodiment of the present invention, as shown in Figures 35 and 36 , one end of the outer shell 50 for docking with the female electrode 510 is machined into a protrusion 4100 with a fool-proof function. The inner wall of the second outer shell 50 is provided with a first through-groove 501 corresponding to the protrusion 4100. The female electrode 510 is embedded in the bottom of the first through-groove 501, and the protrusion 4100 abuts against the female electrode 510 to achieve electrical connection between the male electrode 13 and the female electrode 510. As shown in Figure 37 , the side surface of the first outer shell 40 is provided with a second notch 403, and the protrusion 4100 is snapped into the second notch 403. When there are multiple specifications of male connectors 4 and female connectors 5, the positions and numbers of the corresponding protrusions 4100 and second notches 403 can ensure that male connectors 4 and female connectors 5 of different specifications cannot be docked.

[0138] To facilitate positioning of the female electrode 510, as shown in FIG39a , the second power transmission assembly 51 includes a columnar body 511 that interfaces with the second ferrule assembly 52, and a positioning member 512 fixed to the columnar body 511. The positioning member 512 is used to embed the female electrode 510. As shown in FIG39b , the structure on the positioning member 512 for embedding the female electrode 510 includes a rectangular groove 5120 provided on the positioning member 512. A skylight 5121 is formed in a portion of the rectangular groove 5120 away from the prong. The skylight 5121 is used to provide a welding area for the wire 6 and the female electrode 510. The male and female electrodes will be described in further detail in subsequent embodiments and are not elaborated on here.

[0139] In order to fix the first power transmission component 41, as shown in Figures 38 and 39, the first power transmission component 41 includes a cylindrical base 411 and a square cylindrical base 4110 formed on the cylindrical base 411, wherein the cross-section of the cylindrical base 411 is larger than that of the square cylindrical base 4110; the side surface of the square cylindrical base 4110 is provided with a second locking head 4111, and the side surface of the first outer shell 40 is provided with a second locking port 404, and the second locking head 4111 and the second locking port 404 are correspondingly arranged. When the male connector 4 and the female connector 5 are connected, the second locking head 4111 and the second locking port 404 form an interlocking structure.

[0140] During the process of exchanging electrodes, you can choose to flip one of the male connector 4 or the female connector 5 so that the male connector 4 and the female connector 5 exchange polarity connections. In this embodiment, the polarity is exchanged by flipping the male connector 4. The positive electrode 410 located in the first power transmission component 41 includes a positive electrical terminal and a negative electrical terminal. The two electrical terminals are located on the left and right sides of the first plug component 42, respectively. A wire 6 is connected to the tail of the positive electrode 410 for power supply. Therefore, in order to be able to make the necessary distinction between the positive electrical terminal and the negative electrical terminal each time the polarity needs to be exchanged, as shown in Figure 40, the square cylindrical base 4110 is provided with an electrode identifier 4112, and the position of the electrode identifier 4112 corresponds to the position of the positive electrode 410 of the first power transmission component 41. In one embodiment, the electrode identifier 4112 is set on the tail plane of the square cylindrical base 4110, and a "+" is marked at the position corresponding to the positive terminal to indicate that this electrode is the positive electrode, and a "-" is marked at the position corresponding to the negative terminal to indicate that the electrode here is the negative electrode.

[0141] The new optoelectronic hybrid provided by the present invention is typically used in a vibrating environment such as a train compartment. Therefore, the design of the shockproof structure must be carefully considered. Simply using the first lock head 5000 and the first lock opening 4000 described above will not achieve the optimal solution proposed by the present invention. Especially in the case of a small connector, if the first lock opening 4000 is too close to the end of the crossbar and adjacent to the support rod 400, the torque difference between the position of the pressing portion 4001 and the position of the first lock opening 4000 will be larger than that of the support rod 400, thereby causing new instability in a vibrating environment. In order to solve the problem under this subdivision, the present invention also provides a preferred expansion scheme, as shown in Figure 41, a first limiting portion 503 in the form of a boss is further provided in the axial extension direction of the first lock head 5000 located on the first notch 500; matched with it, as shown in Figure 42, a long strip groove 4003 is made on the cross bar located on the male end connector 4 and having the first lock mouth 4000; through the matching observation of Figures 41, 42 and 43, it can be seen that in the preferred scheme, when the first lock head 5000 is locked with the first lock mouth 4000, the long strip groove 4003 is sleeved on the first limiting portion 503. It covers the position of the first lock hole 4000; such a setting not only completes the adjustment of the torque balance between the cross bar where the first lock hole 4000 is located and the cross bar owned by the pressing part 4001, and the two compared with the support rod 400, but more importantly, the elongated groove 4003 is used to be sleeved on the first limiting part 503 when the first lock head 5000 is locked with the first lock hole 4000, so that the locking state between the first lock head 5000 and the first lock hole 4000 can achieve a better stability with the auxiliary restriction of the elongated groove 4003 and the first limiting part 503. At this time, even if there is an external vibrating object that can break through the fence structure 504 in Figure 41 and hit the crossbar located in the first slot 500, the impact force can be effectively offset based on the long strip groove 4003 being sleeved on the first limiting portion 503 structure, and there will be no change in the locking stability of the first lock head 5000 and the first lock port 4000.

[0142] In the actual implementation process, the volume of the connector will be much smaller than the intuitive feeling shown in the current figure. Considering the total length of the connector after docking, as shown in Figures 44 and 45, the first notch 500 is provided with a first notch 502 near the docking end of the female connector 5. The width d1 of the first notch 502 just accommodates the width d2 of the support rod 400. The length L1 of the first notch 502 satisfies the required distance between the support rod 400 and the docking end face of the female connector 5 in the axial direction during the docking of the male connector 4 and the female connector 5. Figure 46 shows a cross-sectional view of the male connector 4 and the female connector 5 after docking. In this figure, the length L1 has a surplus space L2 compared to the depth of the support rod 400. The extra surplus space can also ensure the adaptive deformation space of the corresponding support rod 400 during the locking and unlocking process.

[0143] In order to achieve the docking effect of the ferrule assembly between the male connector 4 and the female connector 5, and also considering the errors between the shell components, it is most effective to use the spring 43 as the guarantee of the mutual contact force between the two-chamber ferrule assemblies. Therefore, in combination with the embodiment of the present invention, there is another possible implementation, as shown in Figures 47 and 48, the male connector 4 also includes a spring 43, a limit block 420 is provided on the first ferrule assembly 42, the first shell 40 is provided with a ferrule guide groove 402, and the square column base 4110 of the first power transmission component 41 is provided with a first limit groove 4113. The spring 43 abuts against the limit block 420 and the bottom of the first limit groove 4113. When the male connector 4 and the female connector 5 are docked, the spring 43 is compressed, and the limit block 420 abuts against the bottom of the ferrule guide groove 402.

[0144] According to the above solution, an embodiment of the present invention provides a method for using an adjustable optoelectronic hybrid, which is applicable to the adjustable optoelectronic hybrid described in the above solution. It is determined whether the electrodes of the optoelectronic hybrid connector need to be reversed based on the installation environment of the optoelectronic hybrid connector. If reversal is required, the support rod 400 located on the first outer shell 40 is removed from the current clamping groove 401, and the support rod 400 is installed in the clamping groove 401 on the opposite side of the first outer shell 40 to complete the electrode reversal.

[0145] Example 3:

[0146] This embodiment 3 provides a novel optoelectronic hybrid based on the embodiments 1 and 2. This embodiment is a parallel embodiment to the solutions described in embodiments 1 and 2. To ensure fluency in describing the embodiments of the present invention, embodiment 3 of the present invention adopts an independent numbering system different from that of embodiments 1 and 2 of the present invention. For the same structural names or similar structural components, those skilled in the art will be able to understand the technical content described in this solution when reading it. They will not assume that there is no correlation between the two due to the difference in corresponding numbering. Instead, they should reasonably infer the correlation between the structures in the embodiment of the present invention and the structures in embodiment 1 through the structural management of the text and the drawings.

[0147] An embodiment of the present invention provides a novel optoelectronic hybrid, as shown in FIG. 49 to FIG. 61 , including: a male connector 7 and a female connector 8 .

[0148] As shown in Figures 49 and 50, the male connector 7 includes a first outer shell 70, a first ferrule assembly 71, a male electrode 72, and a first power transmission assembly 73. The male electrode 72 is disposed on at least one side of the sidewall where the first power transmission assembly 73 and the first outer shell 70 intersect. The first ferrule assembly 71 is fixed to the central axis of the first power transmission assembly 73. The first outer shell 70 is inserted into the first power transmission assembly 73, and the two are snap-fitted together. In one embodiment, the male electrode 72 and the first electrical terminal 730 can be electrically connected in the manner shown in Figure 51. The first electrical terminal 730 is provided with semicircular protrusions at both ends. The abutment surface of the male electrode 72 with the first electrical terminal 730 is flat. When the male electrode 72 and the protrusions of the first electrical terminal 730 abut, the electrical connection between the two is achieved. A wire 9 is connected to the rear end of the first power transmission assembly 73 and is connected to the first electrical terminal 730 within the first power transmission assembly 73.

[0149] As shown in Figures 51 and 52 , the surface of the first power transmission component 73 is provided with a first stopper 731 in the form of a boss. The male electrode 72 is a concave structure, with the protrusions 720 forming the ends of the two side walls of the concave structure. The male electrode 72 is externally embedded in the side walls of the first stopper 731, and the thickness of the first stopper 731 matches the thickness of the male electrode 72. In a preferred embodiment, the thickness of the first stopper 731 is equal to the thickness of the male electrode 72. However, in actual processing, the thickness of the male electrode 72 can also be slightly less than the height of the first stopper 731. The thickness of the male electrode 72 refers to the thickness excluding the protrusions 720. The layout of the protrusions 720 includes, based on the square cross-section of the first outer shell 70, being located at least in the middle of one or more of the four sides of the square cross-section and / or at one or more of the four vertices of the square cross-section.

[0150] As shown in Figure 52 , a first locking head 7310 is provided on the surface of the first limiting portion 731 facing the first outer shell, which is locked to the first outer shell 70. When locked, the upper surface of the first limiting portion 731 abuts the inner surface of the first outer shell, thereby forming a movable limiting space for the positive electrode 72 in the height direction of the first limiting portion 731. The protrusion 720 is embedded in the matching through-hole of the first outer shell and extends beyond the preset distance structure, forming a limiting space for the positive electrode 72 in the horizontal plane of the first limiting portion 731. As shown in Figure 53 , a first locking opening 700 corresponding to the first locking head 7310 is provided on the side of the first outer shell 70. When the first locking head 7310 and the first locking opening 700 are locked, the first power transmission assembly 73 is fixed to the first outer shell 70.

[0151] Continuing with Figures 50, 51, and 52, the first power transmission assembly 73 comprises a cylindrical base 732 and a square-pillar base 733 formed on the cylindrical base 732. The circular base has a larger cross-section than the square-pillar base 733, and the first retaining portion 731 is formed on the square-pillar base 733. Specifically, a first electrical terminal 730 is provided on the side of the cylindrical base 732 facing the first retaining portion 731 on the square-pillar base 733. After the male electrode 72 is externally inserted into the first retaining portion 731, the first electrical terminal 730 abuts the concave bottom of the male electrode 72. Specifically, considering the connection between the male electrode 72 and the conductor, the design of the first power transmission assembly 73 with the cylindrical base 732 and the square-pillar base 733 facilitates assembly and processing.

[0152] When the square-cylindrical base 733 is fixed within the second outer shell 80, the cylindrical base 732 is rotatably coupled to the second outer shell 80, and the cylindrical base 732 and the square-cylindrical base 733 are similarly rotatably coupled to each other. When it is necessary to switch the positive and negative electrode assignments of the two oppositely disposed male electrodes 72, the cylindrical base 732 is rotated relative to the square-cylindrical base 733, so that the abutment relationship between the two first electrical terminals 730 on the cylindrical base 732 and the two male electrodes 72 is interchanged. The electrode interchange by relative rotation of the square-cylindrical base and the cylindrical base 732 has been described in detail in Example 1 and will not be repeated here.

[0153] Continuing to refer to Figures 49 and 50, the female end connector 8 includes a second outer shell 80, a second ferrule assembly 81, a female end electrode 82 and a second power transmission assembly 83. The female end electrode 82 is arranged on the inner wall of the second outer shell 80, and the female end electrode 82 is embedded in the bottom of the groove 800 of the second outer shell 80. As shown in Figure 54, the bottom of the groove 800 is the bottom area of ​​the groove 800 shown in the dotted box in the figure; wherein, the second power transmission assembly 83 is docked with the second ferrule assembly 81; second electrical terminals 830 are respectively provided on both sides of the second power transmission assembly 83; when the male end connector 7 and the female end connector 8 are docked, the first ferrule assembly 71 abuts against the end face of the second ferrule assembly 81, and the anti-fouling protrusion 720 abuts against one end of the female end electrode 82 located at the bottom of the groove.

[0154] In order to achieve that the male end connector 7 and the female end connector 8 can each have multiple specifications, and to ensure that only specifications that are compatible with each other can be connected, and that the connection cannot be completed if the specifications between the two are inconsistent. In combination with the embodiment of the present invention, referring to Figures 50 and 55, the end of the male end electrode 72 used for docking with the female end electrode 82 is processed to have a protrusion 720, and the protrusion 720 exceeds the matching through-hole on the first outer shell 70 by a preset distance, so that the protrusion 720 has both an electrical connection with the female end electrode 82 on the female end connector 8 and a foolproof function between the male end connector and the female end connector in different models of optoelectronic hybrid connectors. Specifically, referring to Figures 53 and 56, the side surface of the first outer shell 70 is provided with a first notch 703, and the protrusion 720 is snapped into the first notch 703.

[0155] As shown in Figure 54, the inner wall of the second outer shell 80 is provided with a groove 800 along the axial direction. One end of the groove 800 serves as a foolproof groove; the other end of the groove 800 passes through the second ferrule assembly 81, positioned at the center axis of the second outer shell 80, thereby establishing intercommunication with the second power transmission assembly 83 located at the rear end of the second ferrule assembly 81. When there are multiple specifications of male connectors 7 and female connectors 8, the corresponding positions and numbers of protrusions 720 and grooves 800 ensure that male connectors 7 and female connectors 8 of different specifications cannot be connected. Specifically, the female electrode 82 is accommodated within the groove 800. As shown in FIG56 , the end of the second electrical terminal 830 connected to the female electrode 82 is bent at a predetermined angle, thereby forming a stepped electrode structure with the second electrical terminal 830 and the female electrode 82. As shown in FIG57 , which is a view from the head to the tail of the second outer shell 80, the second electrical terminal 830 is fixed to the base of the second ferrule assembly 81. At the same time, the bent portion of the second electrical terminal 830 fits neatly into the first receiving groove 801 at the rear end of the second ferrule assembly 81. This forms a bidirectional locking structure for the second electrical terminal 830 after the second ferrule assembly 81 is fixed to the second outer shell 80. As shown in FIG57a , which is a view from the tail to the head of the second outer shell 80, it can be seen that the first receiving groove 801 and the groove 800 are interconnected, accommodating the connected second electrical terminal 830 and the female electrode 82. Specifically, as can be seen in the figure on the right side of Figure 57a, the grid area is used to accommodate the shape of the bent portion where the second electrical terminal 830 connects to the negative electrode 82, and the slashed area is used to accommodate the shape of the negative electrode 82. In addition, referring to Figure 57, a first through-slot 802 is provided at the bottom of the first receiving groove 801. The first through-slot 802 extends through the second outer shell 80 and is used to accommodate the main body of the second electrical terminal 830. When installing the second electrical terminal 830 and the negative electrode 82, the negative electrode 82 is first inserted into the groove 800 from the rear end of the second outer shell 80. The second electrical terminal 830 and the negative electrode 82 are then pushed into the interior of the second outer shell 80 as a whole until the bent portion where the second electrical terminal 830 connects to the negative electrode 82 abuts the first receiving groove 801.

[0156] According to the above solution, the second electrical terminal 830 is fixed to the base of the second ferrule assembly 81, as shown in Figures 58, 59, and 59a. Specifically, the second electrical terminal 830 is fixed to the positioning member 832 of the second power transmission assembly 83, which is a preferred structural implementation of the positioning member 832 provided in an embodiment of the present invention. The second electrical terminal 830 is embedded in the positioning member 832 of the second power transmission assembly 83. The structure of the positioning member 832 for embedding the second electrical terminal 830 includes a rectangular groove 8320 provided on the positioning member 832. A skylight 8321 is formed at one end of the rectangular groove 8320, away from the bend where the second electrical terminal 830 connects to the female electrode 82, to provide a welding area for the wire 9 and the second electrical terminal 830. A semicircular notch is provided on one side of the skylight 8321 to accommodate the shape of the wire 9. Furthermore, the provision of the skylight 8321 retains the shell portion of the positioning member 832 at the end of the rectangular groove 8320, thereby forming an abutment limit for the embedded second electrical terminal 830 during the embedding process.

[0157] As shown in Figure 50, when the male end connector 7 and the female end connector 8 are connected, the first ferrule assembly 71 is docked with the second ferrule assembly 81; the protrusion 720 abuts against one end of the female end electrode 82 to achieve electrical connection between the male end electrode 72 and the female end electrode 82.

[0158] To ensure accurate docking between the first ferrule assembly 71 and the second ferrule assembly 81, as shown in FIG60 , a coupling unit 806 is provided at the center of the second outer shell 80. The coupling unit 806 is used to couple the first ferrule assembly 71 and the second ferrule assembly 81. Specifically, as shown in FIG61 , the coupling unit 806 is provided with a through hole at its center axis. The diameter of the through hole matches the diameter of the ceramic abutment of the first ferrule assembly 71. The ceramic abutment of the second ferrule assembly 81 abuts the bottom of the coupling unit 806 or is inserted a short distance into the through hole. When the ceramic abutment of the first ferrule assembly 71 and the ceramic abutment of the second ferrule assembly 81 are docked, the ceramic abutment of the first ferrule assembly 71 is inserted into the through hole and docks with the ceramic abutment of the second ferrule assembly 81.

[0159] First, the present invention proposes a novel optoelectronic hybrid that cleverly integrates an electrical connection structure into a traditional pure optoelectronic electrolyzer. Furthermore, during implementation, there is no need to increase the volume of the optical interface, and the original structure's inherent characteristics are fully reused, thereby extracting a location for the electrical connection structure. This not only ensures that problems such as leakage will not occur, but also ensures that the strength of the connector itself will not be reduced after the optoelectronic integration.

[0160] Secondly, a protrusion 720 is provided on the positive electrode 72, which is cleverly used to achieve electrical connection with the negative electrode 82, while ensuring the coupling accuracy of the positive connector 7 and the negative connector 8 during the connection and coupling process, and providing a guarantee for the coupling accuracy between the first ferrule assembly 71 inside the positive connector 7 and the second ferrule assembly 81 inside the negative connector 8.

[0161] With regard to the connection method of the male end connector 7 and the female end connector 8, in one embodiment, as shown in Figure 62, an interlocking structure is provided between the male end connector 7 and the female end connector 8, including: a second notch 803 with a first preset distance length is axially arranged on the upper surface of the second outer shell 80 of the female end connector 8 near the connection end of the female end connector 8 and the male end connector 7, and a second locking head 8030 is provided on the second notch 803; as shown in Figure 63, a cross bar with a second locking mouth 7010 and a pressing portion 7011 is connected to the upper surface of the first outer shell 70 of the male end connector 7 through a support rod 701; wherein, the second locking mouth 7010 and the pressing portion 7011 are relatively located on both sides of the support rod 701; after the female end connector 8 is connected to the male end connector 7, the second locking head 8030 and the second locking mouth 7010 complete the locking, and the second notch 803 accommodates part of the cross bar located above the first outer shell 70.

[0162] The novel optoelectronic hybrid provided by the present invention is typically used in a vibrating environment such as a train compartment. Therefore, the design of the shockproof structure must be carefully considered. Simply using the aforementioned first lock head 7310 and first lock opening 700 will not achieve the optimal solution proposed by the present invention. Especially in the case of a compact connector, if the corresponding first lock opening 700 is too close to the end of the crossbar and adjacent to the support rod 701, the torque difference between the position of the corresponding pressing portion 7011 and the position of the first lock opening 700 relative to the support rod 701 will be large, thereby causing new instability in a vibrating environment. In order to solve the problem under this subdivision, the present invention also provides a preferred expansion scheme, specifically as shown in Figure 62, the second locking head 8030 located on the second notch 803 is further provided with a second limiting portion 805 in the form of a boss in the axial extension direction; as shown in Figure 63, a long concave groove 7012 is made on the cross bar located on the male end connector 7 and having the second locking port 7010; through the matching observation of Figures 62, 63 and 64, it can be seen that in the preferred scheme, when the second locking head 8030 is locked with the second locking port 7010, the long concave groove 7012 is sleeved on the second limiting portion The position of the first lock port 700 is covered above the positioning portion 805; such a setting not only completes the adjustment of the torque balance between the cross bar where the first lock port 700 is located and the cross bar owned by the pressing portion 7011, and the two compared with the support rod 701, but more importantly, the long concave groove 7012 is used to be sleeved on the second limiting portion 805 when the first locking head 7310 is locked with the first lock port 700, so that the locking state between the first locking head 7310 and the first lock port 700 can achieve a better stability with the auxiliary restriction of the long concave groove 7012 and the second limiting portion 805. At this time, even if there is an external vibrating object that can break through the fence structure 807 in Figure 62 and hit the cross bar located in the first slot 703, the impact force can be effectively offset based on the long concave groove 7012 being connected to the second limiting portion 805 structure, and there will be no change in the locking stability of the first lock head 7310 and the first lock port 700.

[0163] In the actual implementation process, the volume of the connector will be much smaller than the intuitive feeling shown in the current figure. Considering the total length of the connector after docking, as shown in Figures 65 and 66, the second notch 803 is provided with a first notch 804 near the docking end of the female connector 8. The width d1 of the first notch 804 just accommodates the width d2 of the support rod 701. The length L1 of the first notch 804 satisfies the required distance between the support rod 701 and the docking end face of the female connector 8 in the axial direction during the docking of the male connector 7 and the female connector 8. Figure 67 shows a cross-sectional view of the male connector 7 and the female connector 8 after docking. In this figure, the length L1 has a surplus space L2 compared to the depth of the support rod 701. The extra surplus space can also ensure the adaptive deformation space of the corresponding support rod 701 during the locking and unlocking process.

[0164] For the installation of the optoelectronic hybrid connector provided in the embodiment of the present invention, its installation scenario can be on the panel of a vehicle-mounted converter, etc. Therefore, an annular boss 808 and a snap-on spring 809 for mounting the connector on the panel are provided at the tail of the second outer shell 80 as shown in Figures 68a and 68b, wherein the maximum height between the upper and lower relatively arranged snap-on springs 809 is greater than the height of the mounting hole on the panel. During installation, the second outer shell 80 is passed through the mounting hole on the panel from the head. When the panel passes through the area where the snap-on spring 809 is located, since the height of the snap-on spring 809 is higher than the mounting hole, the snap-on spring 809 is squeezed by the mounting hole until the panel reaches the platform area between the annular boss 808 and the snap-on spring 809. The squeezing force on the snap-on spring 809 disappears, and the snap-on spring 809 returns to its original position, restricting the panel between the snap-on spring 809 and the annular boss 808. In actual application scenarios, multiple mounting holes are arranged in an array on the panel of the converter, and each mounting hole is installed with a connector, so as to achieve the purpose of integrating multiple connectors into the design.

[0165] In actual application scenarios, as shown in FIG69 , the support rod 701 can be integrally formed with the first outer shell 70. However, the disadvantage of integral forming is that the portion where the bottom of the support rod 701 is connected to the first outer shell 70 may break due to fatigue after long-term use, resulting in the need to replace the entire first outer shell 70, which is very inconvenient for subsequent maintenance and replacement. Based on this, as shown in FIG70 and FIG71 , an improved solution of this embodiment is provided, in which the side of the first outer shell 70 is provided with a second receiving groove 702 extending inward, and the bottom of the support rod 701 is provided with a clamping plate 7013, which is clamped with the second receiving groove 702 to fix the support rod 701 to the first outer shell 70; wherein, the clamping plate 7013 is provided with an elliptical through hole 7014 (the design scheme here has been described in detail in Example 2 and will not be repeated here).

[0166] Regarding the form of the above-mentioned support rod 701, the support rod 701 is made of a hard plastic material, and the cross bars located on both sides of the support rod 701 form a seesaw to complete the locking and unlocking between the second lock head 8030 and the second lock mouth 7010; or, the support rod 701 is made of a relatively hard plastic material with elasticity, and the pressing part 7011 located on one side of the support rod 701 completes the unlocking between the second lock head 8030 and the second lock mouth 7010 by pressing downward.

[0167] According to the above solution, an embodiment of the present invention provides a novel optoelectronic hybrid and a method of using the same, applicable to the novel optoelectronic hybrid described in the above solution. The method comprises determining a first position combination and matching quantity of the protrusions 720 on the male connector 7, and a second position combination and matching quantity of the grooves 800 on the female connector 8; and connecting the male connector 7 and the female connector 8 whose first position combination and matching quantity match the second position combination and matching quantity. If the position and quantity of the protrusions 720 and the grooves 800 do not match, the male connector 7 and the female connector 8 cannot be connected.

[0168] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vehicle-mounted optoelectronic hybrid, characterized in that: include: A male end connector (1) and a female end connector (2) mating therewith; The male end connector (1) comprises a first outer shell (10), a first power transmission component (11), a first plug component (12), and a pair of male end electrodes (13) respectively arranged on both sides of the first plug component (12); the first power transmission component (11) is located at the tail of the first plug component (12); the first power transmission component (11) and the first plug component (12) are accommodated in the first outer shell (10); the first power transmission component (11) comprises a rotating shell (110) and a rotating shell fixed to the rotating shell The electrical terminal pair (111) on (110) includes a positive electrical terminal and a negative electrical terminal, and the tails of a pair of male electrodes (13) are respectively in contact with the positive electrical terminal and the negative electrical terminal to achieve electrical connection; when the positions of the positive electrical terminal and the negative electrical terminal need to be reversed, the rotating shell (110) is rotated 180 degrees to interchange the positions of the positive electrical terminal and the negative electrical terminal; the male connector (1) is connected to the female connector (2) through the first shell sleeve (10).

2. The vehicle-mounted optoelectronic hybrid according to claim 1, characterized in that: The female end connector (2) comprises a second outer shell (20), a second ferrule assembly (21), and female end electrodes (22) respectively arranged on both sides of the second ferrule assembly (21); the male end connector (1) and the female end connector (2) are connected and fixed via interlocking structures on the first outer shell (10) and the second outer shell (20); the first ferrule assembly (12) and the second ferrule assembly (21) are in contact with each other to achieve transmission of optical signals; and the female end electrode (22) and the male end electrode (13) are in contact with each other to achieve electrical connection.

3. The vehicle-mounted optoelectronic hybrid according to claim 2, characterized in that: The female-end connector (2) further comprises a second power transmission component (23), the second power transmission component (23) comprising a second electrical terminal (230), one end of the second electrical terminal (230) connected to the female-end electrode (22) being bent at a preset angle, thereby forming a stepped electrode structure with the second electrical terminal (230) and the female-end electrode (22); The bottom surface of the second outer shell (20) is provided with a first receiving groove (201), and the second electrical terminal (230) is fixed on the base of the second ferrule assembly (21). At the same time, the bent portion of the second electrical terminal (230) is just embedded in the first receiving groove (201) at the rear end of the second ferrule assembly (21), so that after the second ferrule assembly (21) is fixed to the second outer shell (20), a bidirectional locking structure for the second electrical terminal (230) is formed.

4. The vehicle-mounted optoelectronic hybrid according to claim 3, characterized in that: The second power transmission component (23) comprises a columnar body (231) docked with the second ferrule component (21), and a positioning member (232) fixed on the columnar body (231), wherein the positioning member (232) is used to be embedded in the second electrical terminal (230); The structure on the positioning member (232) for embedding the second electrical terminal (230) comprises a rectangular groove (2321) provided on the positioning member (232), and a skylight (2322) is formed at one end of the corresponding rectangular groove (2321) away from the negative electrode (22), and the skylight (2322) is used to provide a welding area for the wire (3) and the second electrical terminal (230).

5. The vehicle-mounted optoelectronic hybrid according to claim 1, characterized in that: One end of the positive electrode (13) for docking with the negative electrode (22) is processed into a protrusion (130) with a foolproof function, and the inner wall of the second outer shell (20) is provided with a first through groove (200) corresponding to the protrusion (130); The cathode electrode (22) is embedded in the bottom of the first through groove (200), and the protrusion (130) abuts against the cathode electrode (22) to achieve electrical connection between the anode electrode (13) and the cathode electrode (22).

6. The vehicle-mounted optoelectronic hybrid according to claim 5, characterized in that: A second notch (102) is provided on the side surface of the first outer shell (10), and the protrusion (130) is snap-fitted into the second notch (102).

7. The vehicle-mounted optoelectronic hybrid according to claim 1, characterized in that: The male end connector (1) and the female end connector (2) are connected and fixed by an interlocking structure on a first outer shell (10) and a second outer shell (20), comprising: a first notch (202) having a first preset length and located on the upper surface of the second outer shell (20) of the female end connector (2) near the connecting end portion of the female end connector (2) and the male end connector (1), and axially provided with a first notch (202); and a first lock (2020) is provided on the first notch (202); A crossbar with a first locking opening (1000) and a pressing portion (1001) is connected to the upper surface of the first outer shell (10) of the male end connector (1) via a support rod (100); wherein the first locking opening (1000) and the pressing portion (1001) are relatively located on two sides of the support rod (100); After the female end connector (2) is connected to the male end connector (1), the first locking head (2020) and the first locking opening (1000) complete the locking, and the first notch (202) accommodates a portion of the crossbar located above the first outer shell (10).

8. The vehicle-mounted optoelectronic hybrid according to claim 7, characterized in that: In the axial extension direction of the first lock head (2020) located on the first notch (202), the female end connector (2) is further provided with a boss-shaped limiting portion (203); and a matching long concave groove (1002) is formed on the crossbar located on the male end connector (1) and having the first lock opening (1000); When the first lock head (2020) is locked with the first lock opening (1000), the long concave groove (1002) is sleeved on the limiting portion (203).

9. The vehicle-mounted optoelectronic hybrid according to claim 7, characterized in that: The first notch (202) is provided with a first gap (204) near the connecting end of the female end connector (2); the width of the first gap (204) just accommodates the width of the support rod (100); the length of the first gap (204) satisfies the distance required for the support rod (100) to enter the connecting end face of the female end connector (2) in the axial direction during the connection between the male end connector (1) and the female end connector (2).

10. The vehicle-mounted optoelectronic hybrid according to claim 7, characterized in that: A second receiving groove (101) extending inward is provided on the side of the first outer shell (10), and a clamping plate (1003) is provided at the bottom of the support rod (100). The clamping plate (1003) is clamped with the second receiving groove (101) to fix the support rod (100) to the first outer shell (10).

11. The vehicle-mounted optoelectronic hybrid according to claim 10, characterized in that: The number of the clamping plates (1003) is at least one, and each of the clamping plates (1003) is provided with a through hole (1004), wherein the through hole (1004) is elliptical or rectangular, and the through hole (1004) passes through two opposite side surfaces of the clamping plate (1003); The maximum height of the clamping plate (1003) is greater than the height of the second receiving groove (101), and a preset difference is set between the maximum height of the clamping plate (1003) and the height of the second receiving groove (101).

12. The vehicle-mounted optoelectronic hybrid according to claim 7, characterized in that: The support rod (100) is made of a hard plastic material, and the cross bars on both sides of the support rod (100) form a seesaw to complete the locking and unlocking between the first lock head (2020) and the first lock mouth (1000); or, the support rod (100) is made of a relatively hard plastic material with elasticity, and the pressing part (1001) on one side of the support rod (100) completes the unlocking between the first lock head (2020) and the first lock mouth (1000) by pressing downward.

13. The vehicle-mounted optoelectronic hybrid according to claim 1, characterized in that: The surface of the rotating housing (110) is provided with a plurality of snap-fit ​​protrusions (1100), and the interior of the first outer shell (10) is provided with a plurality of snap-fit ​​grooves (103) corresponding to the snap-fit ​​protrusions (1100).

14. The vehicle-mounted optoelectronic hybrid according to claim 13, characterized in that: The clamping protrusion (1100) is a circular protrusion, and the clamping groove (103) is a circular groove.

15. The vehicle-mounted optoelectronic hybrid according to claim 1, characterized in that: The rotating housing (110) is provided with an electrode marker (1101) on a surface corresponding to the electrical terminal pair (111).

16. The vehicle-mounted optoelectronic hybrid according to claim 15, characterized in that: The electrode marker (1101) is provided at the bottom of the rotating housing (110), and a "+" is marked at the position corresponding to the positive electrode terminal to indicate that this electrode is the positive electrode, and a "-" is marked at the position corresponding to the negative electrode terminal to indicate that the motor here is the negative electrode.

17. The vehicle-mounted optoelectronic hybrid according to any one of claims 1 to 16, characterized in that: A semicircular protrusion is provided in the middle of the electrical terminal pair (111), and the contact surface of the positive electrode (13) with the electrical terminal pair (111) is in a flat state.

18. The vehicle-mounted optoelectronic hybrid according to any one of claims 1 to 16, characterized in that: A small cylindrical rotating portion (120) is provided at the portion where the housing of the first insert assembly (12) abuts against the rotating housing (110), and the diameter of the rotating portion (120) is slightly smaller than the distance between the positive and negative electrical terminals.

19. A method for using a vehicle-mounted optoelectronic hybrid, applicable to the vehicle-mounted optoelectronic hybrid according to any one of claims 1 to 18, characterized in that: It is determined whether the electrodes of the optoelectronic hybrid connector need to be reversed according to the installation environment of the optoelectronic hybrid connector. If reversed, the rotating housing (110) is turned from the current first position to the second position to complete the reversal of the electrodes.

20. The method for using the vehicle-mounted optoelectronic hybrid according to claim 19, characterized in that: The second position is specifically the position state of the rotating housing (110) after the rotating housing (110) rotates 180° in a clockwise or counterclockwise manner.

21. A vehicle-mounted optoelectronic hybrid, characterized in that: include: A male end connector (4) and a female end connector (5) mating therewith; The male end connector (4) comprises a first outer shell (40), a first power transmission component (41) and a first plug component (42); the first plug component (42) is arranged at the central axis of the first power transmission component (41); the first power transmission component (41) is clamped inside the first outer shell (40); a support rod (400) is arranged on the upper surface of the first outer shell (40); a clamping plate (4002) is arranged at the bottom of the support rod (400); the first outer shell (40) is provided with a clamping groove (401) corresponding to the clamping plate (4002); the clamping groove (401) extends from the side surface of the first outer shell (40) to the inside of the first outer shell (40); and the clamping groove (401) is symmetrically arranged on the upper surface and the lower surface of the first outer shell (40).

22. The vehicle-mounted optoelectronic hybrid according to claim 21, characterized in that: The female end connector (5) comprises a second outer shell (50), a second power transmission component (51) and a second plug core component (52), wherein the second plug core component (52) is arranged at the central axis of the second power transmission component (51); a first notch (500) having a first preset length is arranged axially on the upper surface of the second outer shell (50) near the end where the female end connector (5) and the male end connector (4) are connected, and a first lock (5000) is arranged on the first notch (500); The support rod (400) is provided with a first locking opening (4000) and a pressing portion (4001), wherein the first locking opening (4000) and the pressing portion (4001) are relatively located on two sides of the support rod (400); After the female end connector (5) is connected to the male end connector (4), the first locking head (5000) and the first locking opening (4000) complete the locking, and the first notch (500) accommodates part of the crossbar located above the male end connector (4).

23. The vehicle-mounted optoelectronic hybrid according to claim 22, characterized in that: The support rod (400) is made of a hard plastic material, and the cross bars on both sides of the support rod (400) form a seesaw to complete the locking and unlocking between the first lock head (5000) and the first lock mouth (4000); or, the support rod (400) is made of a relatively hard plastic material with elasticity, and the pressing part (4001) on one side of the support rod (400) completes the unlocking between the first lock head (5000) and the first lock mouth (4000) by pressing downward.

24. The vehicle-mounted optoelectronic hybrid according to claim 21, characterized in that: The first power transmission component (41) includes a male end electrode (410), and the second power transmission component (51) of the female end connector (5) includes a female end electrode (510). The male end electrode (410) and the female end electrode (510) abut against each other to realize electrical connection between the male end connector (4) and the female end connector (5).

25. The vehicle-mounted optoelectronic hybrid according to claim 24, characterized in that: The second power transmission component (51) comprises a columnar body (511) docked with the second ferrule component (52) of the female end connector (5), and a positioning member (512) fixed on the columnar body (511), wherein the positioning member (512) is used to embed the female end electrode (510); The structure on the positioning member (512) for embedding the negative electrode (510) includes a rectangular groove (5120) provided on the positioning member (512), and a skylight (5121) is formed on a section of the rectangular groove (5120) away from the fork head. The skylight (5121) is used to provide a welding area for the wire (6) and the negative electrode (510).

26. The vehicle-mounted optoelectronic hybrid according to claim 24, characterized in that: One end of the male electrode (410) for docking with the female electrode (510) is processed into a protrusion (4100) with a foolproof function, and the inner wall of the second outer shell (50) of the female connector (5) is provided with a first through groove (501) corresponding to the protrusion (4100); The cathode electrode (510) is embedded in the bottom of the first through groove (501), and the protrusion (4100) abuts against the cathode electrode (510) to achieve electrical connection between the anode electrode (410) and the cathode electrode (510).

27. The vehicle-mounted optoelectronic hybrid according to claim 26, characterized in that: A second notch (403) is provided on the side surface of the first outer shell (40), and the protrusion (4100) is snap-fitted into the second notch (403).

28. The vehicle-mounted optoelectronic hybrid according to claim 25, characterized in that: The positive end electrode (410) includes a positive electrical terminal and a negative electrical terminal, the positive electrical terminal and the negative electrical terminal are respectively located on the left and right sides of the first ferrule assembly (42), and a wire (6) is connected to the tail of the positive end electrode (410) for power supply.

29. The vehicle-mounted optoelectronic hybrid according to claim 22, characterized in that: A first limiting portion (503) in the form of a boss is further provided in the axial extension direction of the first locking head (5000) located on the first notch (500); a matching long concave groove (4003) is made on the cross bar located on the male end connector (4) and having the first locking mouth (4000); wherein, when the first locking head (5000) and the first locking mouth (4000) are locked, the long concave groove (4003) is sleeved on the first limiting portion (503).

30. The vehicle-mounted optoelectronic hybrid according to claim 29, characterized in that: The first notch (500) is provided with a first gap (502) near the connecting end of the female end connector (5); the width of the first gap (502) just accommodates the width of the support rod (400); the length of the first gap (502) satisfies the distance required for the support rod (400) to enter the connecting end face of the female end connector (5) in the axial direction during the connection between the male end connector (4) and the female end connector (5).

31. The vehicle-mounted optoelectronic hybrid according to claim 21, characterized in that: The first power transmission component (41) comprises a cylindrical base (411) and a square column base (4110) formed on the cylindrical base (411), wherein the cross section of the cylindrical base (411) is larger than that of the square column base (4110); The side surface of the square column base (4110) is provided with a second locking head (4111), and the side surface of the first outer shell (40) is provided with a second locking opening (404). The second locking head (4111) and the second locking opening (404) are correspondingly arranged. When the male end connector (4) and the female end connector (5) are connected, the second locking head (4111) and the second locking opening (404) form an interlocking structure.

32. The vehicle-mounted optoelectronic hybrid according to claim 21, characterized in that: The cylindrical base (411) is provided with an electrode mark (4112), and the position of the electrode mark (4112) corresponds to the position of the positive end electrode (410) of the first power transmission component (41).

33. The vehicle-mounted optoelectronic hybrid according to claim 22, characterized in that: The electrode marker (4112) is arranged on the tail plane of the cylindrical base (411), and a "+" is marked at the position corresponding to the positive electrode terminal to indicate that the electrode is the positive electrode, and a "-" is marked at the position corresponding to the negative electrode terminal to indicate that the electrode is the negative electrode.

34. The vehicle-mounted optoelectronic hybrid according to claim 21, characterized in that: The male end connector (4) further comprises a spring (43), a limiting block (420) is provided on the first ferrule assembly (42), the first outer shell (40) is provided with a ferrule guide groove (402), and the square column base (4110) of the first power transmission assembly (41) is provided with a first limiting groove (4113), the spring (43) abuts against the limiting block (420) and the bottom of the first limiting groove (4113), and when the male end connector (4) and the female end connector (5) are connected, the spring (43) is compressed, and the limiting block (420) abuts against the bottom of the ferrule guide groove (402).

35. The vehicle-mounted optoelectronic hybrid according to any one of claims 21 to 34, characterized in that: The number of the clamping plates (4002) is at least one, and each clamping plate (4002) is provided with a through hole (4004), wherein the through hole (4004) is elliptical or rectangular, and the through hole (4004) passes through two opposite side surfaces of the clamping plate (4002); The maximum height of the clamping plate (4002) is greater than the height of the clamping slot (401), and a preset difference is set between the maximum height of the clamping plate (4002) and the height of the clamping slot (401).

36. A method for using a vehicle-mounted optoelectronic hybrid, applicable to the vehicle-mounted optoelectronic hybrid according to any one of claims 21 to 35, characterized in that: It is determined whether the electrodes of the optoelectronic hybrid connector need to be reversed according to the installation environment of the optoelectronic hybrid connector. If reversed, the support rod (400) located on the first outer shell (40) is removed from the current clamping groove (401), and the support rod (400) is installed in the clamping groove (401) at the opposite end of the first outer shell (40) to complete the reversal of the electrodes.

37. A vehicle-mounted optoelectronic hybrid, characterized in that: include: a male connector (7) and a female connector (8); The male-end connector (7) comprises a first outer shell (70), a first plug assembly (71), a male-end electrode (72) and a first power transmission assembly (73); the male-end electrode (72) is arranged on at least one side of a side wall where the first power transmission assembly (73) and the first outer shell (70) are sleeved; the first plug assembly (71) is fixed to the central axis of the first power transmission assembly (73); the first outer shell (70) is sleeved on the first power transmission assembly (73), and the two are clamped together; wherein, one end of the male-end electrode (72) for docking with the female-end electrode (82) is processed into a protrusion (720) with a foolproof function, and the protrusion (720) exceeds a preset distance from the matching through hole on the first outer shell (70), so that the protrusion (720) has both electrical connection with the female-end electrode (82) on the female-end connector (8), and a foolproof function between the male-end connector and the female-end connector in different types of optoelectronic hybrid connectors.

38. The vehicle-mounted optoelectronic hybrid according to claim 37, characterized in that: The female end connector (8) comprises a second outer shell (80), a second ferrule assembly (81), a female end electrode (82) and a second power transmission assembly (83); the female end electrode (82) is arranged on the inner wall of the second outer shell (80), and the female end electrode (82) is embedded in the bottom of the groove (800) of the second outer shell (80); wherein the second power transmission assembly (83) is docked with the second ferrule assembly (81); and second electrical terminals (830) are respectively arranged on both sides of the second power transmission assembly (83); When the male end connector (7) and the female end connector (8) are connected, the end faces of the first ferrule assembly (71) and the second ferrule assembly (81) abut against each other, and the anti-mock protrusion (720) abuts against one end of the female end electrode (82) located at the bottom of the groove.

39. The vehicle-mounted optoelectronic hybrid according to claim 37, characterized in that: The surface of the first power transmission component (73) is provided with a first limiting portion (731) in the form of a boss, the positive end electrode (72) is a concave structure, wherein the protrusion (720) forms the end portion of the two side walls of the concave structure, the positive end electrode (72) is embedded in the side wall of the first limiting portion (731), and the thickness of the first limiting portion (731) is adapted to the thickness of the positive end electrode (72); A first locking head (7310) is provided on the surface of the first limiting portion (731) facing the first outer shell, which is locked with the first outer shell (70), and after locking, the upper surface of the first limiting portion (731) abuts against the inner surface of the first shell, thereby forming a movable limiting space for the positive end electrode (72) in the height direction of the first limiting portion (731); the protrusion (720) is embedded in the matching through hole of the first shell and exceeds the preset distance structure, thereby forming a limiting space for the positive end electrode (72) on the horizontal plane of the first limiting portion (731).

40. The vehicle-mounted optoelectronic hybrid according to claim 39, characterized in that: The first power transmission component (73) comprises a cylindrical base (732) and a square column base (733) formed on the cylindrical base (732), wherein the cross section of the circular base is larger than that of the square column base (733), and the first limiting portion (731) is made on the square column base (733). Specifically: The cylindrical base (732) is provided with a first limiting portion (731) on the side of the square column base (733). An electrical terminal (730), after the positive end electrode (72) is embedded in the first limiting portion (731), the first electrical terminal (730) abuts against the concave bottom of the positive end electrode (72).

41. The vehicle-mounted optoelectronic hybrid according to claim 38, characterized in that: The inner wall of the second outer shell (80) is provided with a groove (800) along the axial direction, and one end of the groove (800) is a foolproof groove; the other end of the groove (800) passes through a second plug assembly (81) provided at the central axis of the second outer shell (80), thereby establishing mutual communication with a second power transmission assembly (83) located at the rear end of the second plug assembly (81). Specifically: The cathode electrode (82) is accommodated in the groove (800); One end of the second electrical terminal (830) connected to the cathode electrode (82) is bent into a preset angle, thereby forming a stepped electrode structure with the second electrical terminal (830) and the cathode electrode (82); The second electrical terminal (830) is fixed to the base of the second ferrule assembly (81), and the bent portion of the second electrical terminal (830) is just embedded in the first receiving groove (801) at the rear end of the second ferrule assembly (81), so that after the second ferrule assembly (81) is fixed to the second outer shell (80), a bidirectional locking structure is formed for the second electrical terminal (830).

42. The vehicle-mounted optoelectronic hybrid according to claim 41, characterized in that: A first through slot (802) is provided at the bottom of the first accommodating slot (801), the first through slot (802) passing through the second outer shell (80), and the first through slot (802) is used to accommodate the main body of the second electrical terminal (830).

43. The vehicle-mounted optoelectronic hybrid according to claim 38, characterized in that: The second electrical terminal (830) is embedded in the positioning member (832) of the second power transmission component (83); the structure on the positioning member (832) for embedding the second electrical terminal (830) includes a rectangular groove (8320) provided on the positioning member (832); a skylight (8321) is formed at one end of the rectangular groove (8320) away from the bend where the second electrical terminal (830) is connected to the negative electrode (82), for providing a welding area for the wire (9) and the second electrical terminal (830); and a semicircular notch for accommodating the wire (9) is provided on one side of the skylight (8321).

44. The vehicle-mounted optoelectronic hybrid according to claim 38, characterized in that: A coupling unit (806) is provided at the center of the second outer shell (80), and the coupling unit (806) is used to couple the first ferrule assembly (71) and the second ferrule assembly (81).

45. The vehicle-mounted optoelectronic hybrid according to claim 38, characterized in that: The tail of the second outer shell (80) is provided with an annular boss (808) and a snap-on spring (809) for mounting the connector on a panel; The maximum height between the two upper and lower oppositely arranged snap-fit ​​springs (809) is greater than the height of the mounting hole on the panel.

46. ​​The vehicle-mounted optoelectronic hybrid according to claim 37, characterized in that: An interlocking structure is provided between the male end connector (7) and the female end connector (8), comprising: A second notch (803) having a first preset length is provided in the axial direction on the upper surface of the second outer shell (80) of the female connector (8), near the connecting end of the female connector (8) and the male connector (7), and a second lock (8030) is provided on the second notch (803); A crossbar with a second locking opening (7010) and a pressing portion (7011) is connected to the upper surface of the first outer shell (70) of the male end connector (7) via a support rod (701); wherein the second locking opening (7010) and the pressing portion (7011) are relatively located on both sides of the support rod (701); After the female end connector (8) is connected to the male end connector (7), the second locking head (8030) and the second locking opening (7010) complete the locking, and the second notch (803) accommodates part of the crossbar located above the first outer shell (70).

47. The vehicle-mounted optoelectronic hybrid according to claim 46, characterized in that: A second limiting portion (805) in the form of a boss is further provided in the axial extension direction of the second locking head (8030) located on the second notch (803); a matching long concave groove (7012) is made on the cross bar located on the male end connector (7) and having the second locking mouth (7010); wherein, when the second locking head (8030) and the second locking mouth (7010) are locked, the long concave groove (7012) is sleeved on the second limiting portion (805).

48. The vehicle-mounted optoelectronic hybrid according to claim 46, characterized in that: The second notch (803) is provided with a first notch (804) near the connecting end of the female end connector (8), the width of the first notch (804) just accommodates the width of the support rod (701), and the length of the first notch (804) satisfies the distance required for the support rod (701) to enter the connecting end face of the female end connector (8) in the axial direction during the connection between the male end connector (7) and the female end connector (8).

49. The vehicle-mounted optoelectronic hybrid according to claim 46, characterized in that: A second receiving groove (702) extending inward is provided on the side of the first outer shell (70), and a clamping plate (7013) is provided at the bottom of the support rod (701). The clamping plate (7013) is clamped with the second receiving groove (702) to fix the support rod (701) to the first outer shell (70).

50. The vehicle-mounted optoelectronic hybrid according to claim 49, characterized in that: The number of the clamping plates (7013) is at least one, and each clamping plate (7013) is provided with a through hole (1014), wherein the through hole (1014) is elliptical or rectangular, and the through hole (1014) passes through two opposite side surfaces of the clamping plate (7013); The maximum height of the clamping plate (7013) is greater than the height of the second receiving groove (702), and a preset difference is set between the maximum height of the clamping plate (7013) and the height of the second receiving groove (702).

51. The vehicle-mounted optoelectronic hybrid according to claim 50, characterized in that: The support rod (701) is made of a hard plastic material, and the cross bars on both sides of the support rod (701) form a seesaw to complete the locking and unlocking between the second lock head (8030) and the second lock mouth (7010); or, the support rod (701) is made of a relatively hard plastic material with elasticity, and the pressing part (7011) on one side of the support rod (701) completes the unlocking between the second lock head (8030) and the second lock mouth (7010) by pressing downward.

52. The vehicle-mounted optoelectronic hybrid according to any one of claims 37 to 51, characterized in that: A first notch (703) is provided on the side surface of the first outer shell (70), and the protrusion (720) is snap-fitted into the first notch (703).

53. The vehicle-mounted optoelectronic hybrid according to any one of claims 37 to 51, characterized in that: The layout of the protrusion (720) includes, with the square cross-section of the first outer shell (70) as a reference, the protrusion (720) is at least located in the middle of one or more of the four sides of the square cross-section, and / or located at one or more of the four vertices of the square cross-section.

54. A vehicle-mounted optoelectronic hybrid and a method of using the same, applicable to the vehicle-mounted optoelectronic hybrid according to any one of claims 37 to 53, characterized in that: Confirm the first position combination and matching quantity of the protrusion (720) on the male end connector (7), and the second position combination and matching quantity of the groove (800) of the female end connector (8); and connect the male end connector (7) and the female end connector (8) whose first position combination and matching quantity are consistent with the second position combination and matching quantity.

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