CN213989500U - Cable arrangement structure - Google Patents

Cable arrangement structure Download PDF

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Publication number
CN213989500U
CN213989500U CN202023258572.XU CN202023258572U CN213989500U CN 213989500 U CN213989500 U CN 213989500U CN 202023258572 U CN202023258572 U CN 202023258572U CN 213989500 U CN213989500 U CN 213989500U
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CN
China
Prior art keywords
cable
connector
electrical connector
fool
electrical
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CN202023258572.XU
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Chinese (zh)
Inventor
梁启晨
林克荣
郑爽
邬杰涛
徐勇
杨烨
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Hangzhou Hikmicro Sensing Technology Co Ltd
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Hangzhou Hikmicro Sensing Technology Co Ltd
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Priority to CN202023258572.XU priority Critical patent/CN213989500U/en
Priority to PCT/CN2021/112157 priority patent/WO2022142358A1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Abstract

The utility model discloses a cable arrangement structure belongs to the communication field. The cable arrangement structure includes: the cable connector comprises a multi-path cable, an outer sheath, a first sub-connector, a second sub-connector and a plurality of electric connectors; the cable includes: the cable comprises a main body section, a first connecting section and a second connecting section, wherein the first connecting section and the second connecting section are positioned at two ends of the main body section; the first connecting section and the second connecting section of each path of cable are respectively connected with one electric connector; the electric connector has a fool-proof structure, the fool-proof structure is configured to be capable of distinguishing any cable from multiple cables and distinguishing electric connectors at two ends of any cable, a source end and a terminal of any cable can be easily determined, any cable can be distinguished from multiple cables, errors are avoided when the electric connector is connected with an external electric device, and effective connection is ensured.

Description

Cable arrangement structure
Technical Field
The utility model relates to the field of communications, in particular to cable arrangement structure.
Background
When facing multi-cable communication transmission, the multi-cable needs to be adaptively selected and used, and in view of the simplicity of wiring and the miniaturization of volume, it is necessary to provide a multi-in-one cable, for example, a two-in-one cable.
The related art provides a two-in-one cable including: the cable assembly comprises an outer sheath, and a first cable and a second cable which are positioned inside the outer sheath and are insulated and separated from each other. Wherein, the both ends of first cable and the both ends of second cable are connected with the electric connector of the same type respectively, are the public head of SMA connector for example.
In realizing the utility model discloses an in-process, utility model people discover to have following problem at least among the correlation technique:
in the related art, the two-in-one cable provided in the related art has the same type of electrical connectors connected to both ends of the first cable and the second cable, and is prone to causing connection errors when connected to an external electrical device.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a cable arrangement structure can solve above-mentioned technical problem.
Specifically, the method comprises the following technical scheme:
a cable arrangement, comprising: the cable connector comprises a multi-path cable, an outer sheath, a first sub-connector, a second sub-connector and a plurality of electric connectors;
the cable includes: the main body section of the multi-path cable is located in the outer sheath, the first connecting section of the multi-path cable is branched through the first branch joint, and the second connecting section of the multi-path cable is branched through the second branch joint;
the first connecting section and the second connecting section of each cable are respectively connected with one electric connector;
the electrical connector has a fool-proof structure configured to be able to distinguish between any cable from the multi-path cable and between the electrical connectors at both ends of any cable.
In some possible implementations, the fool-proof structure includes: different attachment configurations and/or different appearance configurations.
In some possible implementations, the connection structure includes: a male end of the electrical connector and a female end of the electrical connector;
the male head can be electrically connected with the female head in an inserting mode.
In some possible implementations, the connection structure includes: the first connecting structure and the second connecting structure are respectively arranged on two electric connectors to be electrically spliced;
the first connecting structure and the second connecting structure are used for enabling two electric connectors which are electrically connected in an inserting mode to be connected with each other in a matched and mechanical mode simultaneously.
In some possible implementations, the first connection structures on at least a portion of the multi-path cables are different in geometric size;
accordingly, the second connection structures on at least a portion of the multi-path cables are geometrically different.
In some possible implementations, one of the first and second connection structures is an internal thread and the other is an external thread.
In some possible implementations, one of the first connecting structure and the second connecting structure is a clamping block, and the other is a clamping groove.
In some possible implementations, the appearance structure is an identification mark disposed on a surface of the electrical connector.
In some possible implementations, the identifying indicia includes: color markings and/or pattern markings.
In some possible implementations, the appearance structure is a geometry and/or a geometry of the electrical connector.
The embodiment of the utility model provides a technical scheme's beneficial effect includes at least:
the embodiment of the utility model provides a cable arrangement structure, make the main body section of multichannel cable share an oversheath to simplify the cable and arrange and reduce the integrated volume of cable; and separating the first connecting section and the second connecting section of each multi-path cable through the first tapping head and the second tapping head so as to be connected with the corresponding external electric device. Through setting up on electric connector and preventing slow-witted structure, utilize this to prevent slow-witted structure and can distinguish the electric connector at arbitrary cable both ends, not only can confirm the source end and the terminal of arbitrary cable easily like this, can also distinguish arbitrary route cable from the multichannel cable simultaneously, the fault appears when avoiding being connected with outside electrical part, ensures effective connection.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an exemplary two-in-one cable arrangement structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an exemplary electrical connector according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another exemplary electrical connector provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another exemplary electrical connector provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of yet another exemplary electrical connector according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an exemplary three-in-one cable arrangement structure according to an embodiment of the present invention.
The reference numerals denote:
1-a cable, wherein the cable is provided with a plurality of wires,
11-a main body section, 12-a first connection section, 13-a second connection section,
2-an outer sheath, wherein,
31-the first tapping point, and,
32-a second sub-joint, wherein,
4-electrical connector, 401-fool-proof structure,
41-male head, 42-female head,
43-a first connecting structure, 44-a second connecting structure,
45-first pattern mark, 46-second pattern mark,
m1-the first electric device,
m2-second electric device.
Detailed Description
In order to make the technical solutions and advantages of the present invention clearer, the following will describe the embodiments of the present invention in further detail with reference to the accompanying drawings.
When facing multichannel cable communication transmission, need adaptively select and use multichannel cable to two way cable communication transmission, for example, when certain preceding camera or back camera need two different cameras to provide the video source simultaneously on the car, or, under the thermal imaging scene, when needing infrared detector and the double spectrum channel of visible light detector, or, the signal transmission of other similar instruments and meters, the transmission of serial data, all need to carry out the communication transmission of two way data. In view of the simplicity of wiring and the miniaturization of volume, it is necessary to provide a all-in-one, e.g., two-in-one cable.
The related art provides a two-in-one cable including: the cable assembly comprises an outer sheath, and a first cable and a second cable which are positioned inside the outer sheath and are insulated and separated from each other. Wherein, the both ends of first cable and the both ends of second cable are connected with the electric connector of the same type respectively.
Because the type of the electric connector that the both ends of first cable and second cable are connected is the same, for example be SMA connector public head or be SMA connector female head, like this, on the one hand, be not convenient for distinguish first cable and second cable, on the other hand, also be not convenient for distinguish that which is the source end at the both ends of same root cable, which is the terminal, like this, when being connected with outside electrical part, cause the connection error easily.
The embodiment of the utility model provides a cable arrangement structure, as shown in figure 1, this cable arrangement structure includes: the multi-path cable comprises a multi-path cable 1, an outer sheath 2, a first tap 31, a second tap 32 and a plurality of electric connectors 4;
wherein, cable 1 includes: the cable comprises a main body section 11, a first connecting section 12 and a second connecting section 13, wherein the first connecting section 12 and the second connecting section 13 are positioned at two ends of the main body section 11, the main body section 11 of the multi-path cable 1 is positioned in an outer sheath 2, the first connecting section 12 of the multi-path cable 1 is branched through a first tap 31, and the second connecting section 13 of the multi-path cable 1 is branched through a second tap 32.
The first connecting section 12 and the second connecting section 13 of each path of cable 1 are respectively connected with one electric connector 4; the electrical connector 4 has a fool-proof structure 401, and the fool-proof structure 401 is configured to distinguish any cable 1 from the multi-path cables 1 and to distinguish the electrical connectors 4 at both ends of any cable 1.
When in use, the embodiment of the present invention provides a cable arrangement structure, as shown in fig. 6, the first connection section 12 of each cable 1 is connected to the corresponding electrical connector 4 on the first electrical device M1 through the electrical connector 4 thereon, and the second connection section 13 of each cable 1 is connected to the corresponding electrical connector 4 on the second electrical device M2 through the electrical connector 4 thereon. The electrical connector 4 on the first electrical device M1 and the second electrical device M2 can be adapted to the electrical connector 4 according to the embodiment of the present invention.
The embodiment of the utility model provides a cable arrangement structure, make a plurality of main body sections 11 of multichannel cable 1 share an oversheath 2 to simplify cable 1 and arrange and reduce the integrated volume of cable 1; the first connection section 12 and the second connection section 13 of each of the multi-path cables 1 are branched by the first tap 31 and the second tap 32 so as to be connected to the respective corresponding external electric devices. Through making electric connector 4 set up prevent slow-witted structure 401, utilize this prevent slow-witted structure 401 and can distinguish electric connector 4 at arbitrary cable 1 both ends, so not only can confirm the source end and the terminal of arbitrary cable 1 easily, can also distinguish arbitrary cable 1 in following multichannel cable 1 simultaneously, the fault appears when avoiding being connected with outside electrical part, ensures effective connection.
In some possible implementations, the fool-proof structure 401 disposed on the electrical connector 4 includes: different attachment configurations and/or different appearance configurations.
The connection structure is used for realizing the connection between the two electrical connectors 4, and different connection structures are used as the fool-proof structure 401, so that the structure of the electrical connectors 4 is simplified on the premise of realizing fool-proof. The appearance structure is used for identifying the electric connector 4, and different appearance structures are used as the fool-proof structure 401, so that effective identification of more cables 1, such as 3 paths of cables 1 or more than 3 paths of cables 1, is facilitated.
When a different connection structure is used as the fool-proof structure 401, the connection structure may include, for example, the male header 41 of the electrical connector 4 and the female header 42 of the electrical connector 4; the male plug 41 of the electrical connector 4 and the female plug 42 of the electrical connector 4 can be adapted to be electrically plugged.
The male connector 41 of the electrical connector 4 refers to an electrical connector with a pin therein, and the female connector 42 of the electrical connector 4 refers to an electrical connector with a jack adapted to the pin therein, which are adapted to be plugged together, so as to realize electrical communication between the two electrical connectors 4.
Because the internal structures of the male connector 41 and the female connector 42 are different, the two connectors are easy to identify and can be used as the fool-proof structure 401.
For each cable 1, the electrical connectors 4 connected to both ends thereof may be a male connector 41, or may be a female connector 42, or one of the connectors may be the male connector 41 and the other connector may be the female connector 42. Illustratively, in the embodiment of the present invention, for each path of the first connection section 12 and the second connection section 13 of the cable 1, one of the first connection section and the second connection section is connected to the male connector 41 of the electrical connector 4, and the other is connected to the female connector 42 of the electrical connector 4, so as to facilitate distinguishing the source end and the terminal end of any path of the cable 1, and ensure that the terminal end and the source end of the cable 1 are correctly identified.
For effective differentiation of two or more cables 1, at least two different types of fool-proof structures 401 are required to be able to be implemented. With the male header 41 of the electrical connector 4 and the female header 42 of the electrical connector 4 as one type of fool-proof structure 401, the following description is made exemplarily with respect to another type of fool-proof structure 401, respectively:
in some possible implementations, the connection structure includes: a first connection structure 43 and a second connection structure 44 respectively disposed on two electrical connectors 4 to be electrically plugged; the first connecting structure 43 and the second connecting structure 44 are used for simultaneously and mechanically connecting two electrical connectors 4 electrically plugged with each other.
The above-mentioned "two electrical connectors 4 electrically plugged with each other" refers to two electrical connectors 4 electrically plugged by the male connector 41 and the female connector 42.
The first connecting structure 43 and the second connecting structure 44 make the two electrical connectors 4 realize adaptive mechanical connection, and can form another fool-proof structure 401, so that the male connector 41 of the electrical connector 4, the female connector 42 of the electrical connector 4, the first connecting structure 43, and the second connecting structure 44 are combined, and effective distinguishing of the two cables 1 can be realized.
As mentioned above, the first connection structure 43 and the second connection structure 44 can be used in combination with the male connector 41 and the female connector 42 to achieve the fool-proofing of the multi-path cable 1. In other possible implementations, it is also possible to use only a combination of the first connection structure 43 and the second connection structure 44 for fool-proofing purposes, for example, the geometry of the first connection structure 43 on at least part of the multi-path cable 1 may be made different; accordingly, the second connection structures 44 on at least some of the multi-path cables 1 are geometrically different.
For example, for the two cables 1, the two electrical connectors 4 at the two ends of any one cable 1 may respectively adopt the first connection structure 43 and the second connection structure 44, and for the two cables 1, the two electrical connectors 4 connected to the first connection section 12 respectively adopt the different first connection structure 43 and the second connection structure 44, and correspondingly, the two electrical connectors 4 connected to the second connection section 13 respectively adopt the different second connection structure 44 and the first connection structure 43. Meanwhile, for one path of cable 1, the first connecting structure 43 and the second connecting structure 44 on the two electrical connectors 4 at the two ends of the cable are in a first geometric size, and for the other path of cable 1, the first connecting structure 43 and the second connecting structure 44 on the two electrical connectors 4 at the two ends of the cable are in a second geometric size, the first geometric size is different from the second geometric size, so that the first connecting structure 43, the second connecting structure 44 and the different sizes of the two connecting structures are combined, and the fool-proof design of the two paths of cables 1 can be completed.
For example, one of the first connecting structure 43 and the second connecting structure 44 is an internal thread, and the other is an external thread, and the internal thread and the external thread are matched, so that the two can realize threaded connection.
When one of the first and second connecting structures 43 and 44 is an internal thread and the other is an external thread, different geometric dimensions of the first and second connecting structures 43 and 44 include, but are not limited to: different thread diameters, different thread pitches, etc.
By way of example, the electrical connector 4 according to an embodiment of the present invention is an SMA connector, and the first connection structure 43 is an internal thread, and the second connection structure 44 is an external thread, for example, the SMA connector according to an embodiment of the present invention includes the following types:
as shown in fig. 2, the electrical connector 4 comprises a male portion 41 and is internally threaded, and as shown in fig. 3, the electrical connector 4 comprises a female portion 42 and is externally threaded, which are adapted to mate with each other.
As shown in fig. 4, the electrical connector 4 comprises a male portion 41 and is provided with an external thread, and as shown in fig. 5, the electrical connector 4 comprises a female portion 42 and is provided with an internal thread, which can be adapted to connect.
Based on the fool-proof design, with reference to fig. 1, how to implement accurate distinction of the two cables 1 is described exemplarily:
in some possible implementations, as shown in fig. 1, the electrical connector 4 connecting the first connection section 12 of the first cable 1 has a female head 42, and the electrical connector 4 connecting the second connection section 13 of the first cable 1 has a male head 41; meanwhile, an external thread (i.e., an external thread on the outer wall) is provided on the electrical connector 4 of one end of the first cable 1, and an internal thread (i.e., an internal thread hole) is provided on the electrical connector 4 of the other end.
The electrical connector 4 connecting the first connection section 12 of the second cable 1 has a male head 41, and the electrical connector 4 connecting the second connection section 13 of the second cable 1 has a female head 42; meanwhile, an external thread (i.e., an external thread on the outer wall) is provided on the electrical connector 4 of one end of the second cable 1, and an internal thread (i.e., an internal thread hole) is provided on the electrical connector 4 of the other end.
Correspondingly, the electrical connector 4 with the female connector 42 connected with the first connection section 12 and the electrical connector 4 with the male connector 41 on the first electrical device M1 are screwed, and the electrical connector 4 with the male connector 41 connected with the first connection section 12 and the electrical connector 4 with the female connector 42 on the first electrical device M1 are screwed. The electrical connector 4 with the male terminal 41 connected to the second connection section 13 and the electrical connector 4 with the female terminal 42 on the second electrical device M2 are screwed, and the electrical connector 4 with the female terminal 42 connected to the second connection section 13 and the electrical connector 4 with the male terminal 41 on the second electrical device M2 are screwed.
It can be seen that the four electrical connectors 4 connected to the ends of the first cable 1 and the second cable 1 are different from each other, and in the actual use process, the first electrical device M1 and the second electrical device M2 can only be connected to the corresponding ends of the corresponding cable 1, that is, each electrical connector 4 can only be mated and plugged with only one electrical connector on the first electrical device M1 and the second electrical device M2, so as to ensure that the plugging error does not occur, and the user can be guided to use the electrical connector correctly.
It can be seen that, the embodiment of the utility model provides an above-mentioned cable 1 arranges, not only can make two way coaxial cable 1 unite two into one, does benefit to the design of product simplification, does benefit to product appearance optimization, simultaneously, can also carry out accurate differentiation to each cable 1 and each cable 1's both ends, does benefit to user operation, improves user experience.
In addition, the embodiment of the utility model provides a cable 1 arranges, can also be used for obtaining longer length cable 1, during the application, makes the electric connector 4 of the tip that a cable 1 arranged carry out adaptation connection with the electric connector 4 of the tip that other cables 1 arranged, like this, can obtain the length and be original 1 length of cable 2 times and 2 times above combination cable 1, for example, can use two way 2m long cables 1, and then prolong to 4m length.
For example, one of the first connecting structure 43 and the second connecting structure 44 is a clamping block, and the other is a clamping groove, and the clamping block is matched with the clamping groove, and the clamping block and the clamping groove can be clamped.
When one of the first connecting structure 43 and the second connecting structure 44 is a latch and the other is a slot, the different geometric dimensions of the first connecting structure 43 and the second connecting structure 44 include, but are not limited to: different widths of the clamping blocks or the clamping grooves, different depths of the clamping blocks or the clamping grooves and the like.
The working principle of the fixture block and the clamping groove as the fool-proof structure 401 is similar to that of the internal thread and the external thread as the fool-proof structure 401, and the details are not repeated here.
When the first fool-proof structure 401 that constitutes of male head 41 of electric connector 4 and female head 42 of electric connector 4 to and the second fool-proof structure 401 that first connection structure 43 and second connection structure 44 constitute exist simultaneously, the embodiment of the utility model provides an above-mentioned cable 1 arranges not only to be applicable to the integration and the differentiation of two tunnel cables 1, still is applicable to the integration and the differentiation of two tunnel above cables 1.
For example, the foolproof identification of the 3-way cable 1 can enable the 1-way cable 1 to provide an infrared detector spectrum channel and the other 2-way cable 1 to provide a visible light detector spectrum channel, so that the 2-way cable 1 with the same function is provided with the same electric connectors 4, namely, the two cables are completely the same 2-way cable, and therefore the aim of effectively distinguishing the multi-way cable 1 can be achieved based on the arrangement of the cable 1.
When the fool-proof structure 401 is used to distinguish 3 or more paths of cables 1 with different functions, the first fool-proof structure 401 composed of the male connector 41 and the female connector 42 and the second fool-proof structure 401 composed of the first connecting structure 43 and the second connecting structure 44 may be used in combination.
Further, the electrical connector 4 may further have a third fool-proof structure 401 to combine with the two fool-proof structures 401, and the following fool-proof structure 401 is exemplified as a different appearance structure:
in some possible implementations, the appearance structure is an identification mark disposed on a surface of the electrical connector 4, that is, the electrical connector 4 has an identification mark thereon, and the identification mark constitutes a fool-proof structure 401.
Illustratively, the identification mark is a color mark and/or a pattern mark, for example, the electrical connectors 4 at different ends of the cable 1 may be respectively provided with different color coatings, for example, red, blue, green, yellow, white, etc., and the electrical connectors 4 at different ends of the cable 1 may also be provided with different pattern marks as shown in fig. 6, for example, the pattern marks include a first pattern mark 45, for example, a letter E to indicate a terminal, and a second pattern mark 46, for example, a letter S to indicate a source end, etc.
When the identification mark is used as the fool-proof structure 401, the identification mark can be used together with a first fool-proof structure 401 formed by the male connector 41 and the female connector 42 and a second fool-proof structure 401 formed by the first connecting structure 43 and the second connecting structure 44, which is beneficial to simplifying the manufacturing process of the electrical connector.
When used with the first fool-proof structure 401 and the second fool-proof structure 401, based on the fool-proof design, with reference to fig. 6, a description is exemplarily made as to how the three-way cable 1 is accurately distinguished, where the three-way cable 1 is respectively referred to as a first cable 1, a second cable 1, and a third cable 1:
in some possible implementations, as shown in fig. 6, the first connection section 12 of the first cable 1 is connected to the electrical connector 4 having the female connector 42, and the second connection section 13 of the first cable 1 is connected to the electrical connector 4 having the male connector 41; meanwhile, the electrical connector 4 having the female connector 42 at one end of the first cable 1 is provided with a male screw (i.e., an external screw on the outer wall), and the electrical connector 4 having the male connector 41 at the other end is provided with a female screw (i.e., an internal screw hole).
Connecting the first connecting section 12 of the second cable 1 with the electrical connector 4 with the male connector 41, and connecting the second connecting section 13 of the second cable 1 with the electrical connector 4 with the female connector 42; meanwhile, the electrical connector 4 having the male portion 41 at one end of the second cable 1 is provided with a male screw (i.e., having a male screw on an outer wall), and the electrical connector 4 having the female portion 42 at the other end is provided with a female screw (i.e., having a female screw hole).
Connecting one end of the third cable 1 to the electrical connector 4 having the male connector 41 or the electrical connector 4 having the female connector 42, and providing a first pattern mark 45 on a surface of the corresponding electrical connector 4: letter E or a red coating; meanwhile, the other end of the third cable 1 is connected to the electrical connector 4 having the female head 42 or the electrical connector 4 having the male head 41, and second pattern marks 46 are provided on the surface of the corresponding electrical connector 4: the letter S is alternatively provided with a green coating. The electric connector 4 with the female head 42 or the electric connector 4 with the male head 41 arranged at the two ends of the third cable 1 adopts a screw connection mode.
For the first cable 1 and the second cable 1, the electrical connector 4 with the female connector 42 connected to the first connection section 12 is screwed with the male connector on the first electrical device M1, and the electrical connector 4 with the male connector 41 connected to the first connection section 12 is screwed with the female connector on the first electrical device M1. The electrical connector 4 with the male terminal 41 connected to the second connection section 13 is screwed with the female terminal of the electrical connector on the second electrical device M2, and the electrical connector 4 with the female terminal 42 connected to the second connection section 13 is screwed with the male terminal of the electrical connector on the second electrical device M2.
For the third cable 1, the electrical connector 4 with the female connector 42 or the electrical connector 4 with the male connector 41 connected to the first connection section 12 thereof is screwed with the male connector or the female connector on the first electrical device M1, and the electrical connector 4 with the male connector 41 or the electrical connector 4 with the female connector 42 connected to the second connection section 13 thereof is screwed with the female connector or the male connector on the second electrical device M2.
It can be seen that the six electrical connectors 4 connected to the ends of the first cable 1, the second cable 1 and the third cable 1 are different from each other, and in the actual use process, the first electrical device M1 and the second electrical device M2 can only be connected to the corresponding ends of the corresponding cable 1, that is, each electrical connector 4 can only be mated and plugged with one unique electrical connector 4 on the first electrical device M1 and the second electrical device M2, so as to ensure that the plugging error condition does not occur, and the user can be guided to use correctly.
For example, the identification mark may be used alone as the fool-proof structure 401 for fool-proof, and when the identification mark is used alone as the fool-proof structure 401, the specific arrangement of the identification mark is adaptively determined according to the number of the cables 1 to be distinguished, as long as the cables 1 to be distinguished can be accurately identified.
In some possible implementations, the appearance structure may also be an external structure of the electrical connector 4, and the fool-proofing purpose is achieved by making the external structures of the plurality of electrical connectors 4 at least partially different, for example, the external structures of the plurality of electrical connectors 4 may be partially different or may be all different.
Illustratively, the appearance structure includes: the geometry and/or dimensions of the electrical connector 4, for example, the electrical connector 4 may be arranged in a cylindrical, prismatic, etc. configuration to distinguish; it is also possible to provide the electrical connector 4 with a larger size and a smaller size for differentiation.
When the external structure of the electrical connector 4 is used as the fool-proof structure 401, the fool-proof structure 401 and the identification mark are similar to each other in working principle and are not described in detail herein.
The first tap 31 and the second tap 32 have the same function, and are respectively used for splitting the first connection segment 12 and the second connection segment 13 of each of the multiple cables 1 to achieve the purpose of separating the cables from each other, so that each cable 1 is finally electrically connected with the corresponding connection object. Based on the number of cables 1, the first and second taps 31 and 32 include, but are not limited to: three-way tap, four-way tap, five-way tap, etc. For example, when facing the two-wire cable 1, the first tap 31 and the second tap 32 may be three-way taps, one end of which has an interface for accommodating the main body section 11 of the two-wire cable 1 and is also connected to the outer sheath 2, and the other end of which has two interfaces for accommodating the connecting sections of the two-wire cable 1.
The embodiment of the utility model provides a cable arrangement structure is applicable to multichannel coaxial communication transmission to and input/output's two unifications, for example can be used to automotive electronics field, security protection control field and other fields that need use coaxial communication transmission etc..
For example, when camera or back camera need two different cameras to provide video source simultaneously before certain on the car, when the thermal imaging field needs infrared detector and the two spectral channels of visible light detector, all can adopt the embodiment of the utility model discloses a cable arrangement structure.
In the disclosed embodiments, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" means two or more than two unless explicitly defined otherwise.
The term "and/or" in the embodiments of the present disclosure is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The above description is only for facilitating the understanding of the technical solutions of the present invention by those skilled in the art, and is not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cable arrangement, characterized in that the cable arrangement comprises: the cable connector comprises a multi-path cable (1), an outer sheath (2), a first sub-connector (31), a second sub-connector (32) and a plurality of electric connectors (4);
the cable (1) comprises: the cable comprises a main body section (11), a first connecting section (12) and a second connecting section (13) which are positioned at two ends of the main body section (11), the main body section (11) of the multi-path cable (1) is positioned in the outer sheath (2), the first connecting section (12) of the multi-path cable (1) is branched through the first branch joint (31), and the second connecting section (13) of the multi-path cable (1) is branched through the second branch joint (32);
the first connecting section (12) and the second connecting section (13) of each path of cable (1) are respectively connected with one electric connector (4);
the electrical connector (4) has a fool-proof structure (401), the fool-proof structure (401) is configured to be able to distinguish any cable (1) from the multi-path cable (1) and to distinguish the electrical connector (4) at both ends of any cable (1).
2. The cable arrangement according to claim 1, wherein the fool-proof structure (401) comprises: different attachment configurations and/or different appearance configurations.
3. The cable arrangement according to claim 2, wherein the connection structure comprises: a male head (41) of the electrical connector (4) and a female head (42) of the electrical connector (4);
the male head (41) can be in adaptive electrical connection with the female head (42).
4. A cable arrangement according to claim 2 or 3, wherein the connection structure comprises: a first connecting structure (43) and a second connecting structure (44) which are respectively arranged on two electric connectors (4) to be electrically plugged;
the first connecting structure (43) and the second connecting structure (44) are used for enabling two electric connectors (4) which are electrically plugged with each other to be simultaneously and adaptively mechanically connected.
5. The cable arrangement according to claim 4, characterized in that the geometrical dimensions of the first connection structures (43) on at least part of the multiple cables (1) are different;
correspondingly, the geometrical dimensions of the second connection structures (44) on at least part of the multiplex cable (1) are different.
6. Cable arrangement according to claim 4, wherein one of the first connection structure (43) and the second connection structure (44) is an internal thread and the other is an external thread.
7. Cable arrangement according to claim 4, wherein one of the first and second connection structures (43, 44) is a catch and the other is a catch.
8. Cable arrangement according to claim 2, characterized in that the appearance structure is an identification mark provided on the surface of the electrical connector (4).
9. The cable arrangement of claim 8, wherein the identification mark comprises: color markings and/or pattern markings.
10. Cable arrangement according to claim 2, characterized in that the appearance structure is the geometry and/or dimensions of the electrical connector (4).
CN202023258572.XU 2020-12-29 2020-12-29 Cable arrangement structure Active CN213989500U (en)

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PCT/CN2021/112157 WO2022142358A1 (en) 2020-12-29 2021-08-11 Cable arrangement structure and communication system

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CN206211233U (en) * 2016-11-14 2017-05-31 宁波康达电子有限公司 A kind of USB charging wires of double and cable architecture
US20190176721A1 (en) * 2017-12-11 2019-06-13 GM Global Technology Operations LLC Vehicle wire harness with visual indicator for ease of assembly
DE102018217580B4 (en) * 2018-10-15 2023-07-06 Continental Automotive Technologies GmbH Cable arrangement for connecting a wheel speed sensor and an electric parking brake
CN209487895U (en) * 2019-01-22 2019-10-11 深圳猛犸电动科技有限公司 A kind of electric vehicle is harness-integrated
CN211743603U (en) * 2020-04-11 2020-10-23 深圳市达润电子有限公司 Electric wire convenient to connect STB connects

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