CN212908199U - Connecting wire and car - Google Patents
Connecting wire and car Download PDFInfo
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- CN212908199U CN212908199U CN202021816410.0U CN202021816410U CN212908199U CN 212908199 U CN212908199 U CN 212908199U CN 202021816410 U CN202021816410 U CN 202021816410U CN 212908199 U CN212908199 U CN 212908199U
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- contact pin
- insulating
- core wires
- constant head
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Abstract
The embodiment of the utility model relates to the technical field of connecting wires, in particular to a connecting wire and an automobile, wherein the connecting wire comprises at least two core wires; the number of the protective outer tubes is the same as that of the core wires, one protective outer tube wraps one core wire, and one end of each of the at least two core wires is exposed; the number of the contact pins is the same as that of the core wires, and one end of one contact pin is connected with one end of one core wire; the insulating support is provided with two at least constant head tanks, the quantity of constant head tank with the quantity of contact pin is the same, one the contact pin joint in one the constant head tank, so that two at least contact pins keep apart each other. The at least two contact pins of the connecting wire are isolated from each other through the insulating support, so that the at least two contact pins can be avoided, and/or the at least two core wires are contacted with each other to be conducted, and the defective rate of the connecting wire can be reduced.
Description
Technical Field
The embodiment of the utility model provides a relate to connecting wire technical field, especially relate to a connecting wire and car.
Background
In the automobile field, when a brake wear alarm sensor, a wheel speed sensor, a differential sensor, an oil temperature sensor or a brake shoe temperature sensor and the like on an automobile are connected with an ECU of the automobile, a connecting wire is needed to be used. The connecting wire includes two heart yearns, and every heart yearn all cup joints protection outer tube 20 outward, and the one end of every heart yearn all is connected with a contact pin, and the contact pin is used for pegging graft so that information transfer with ECU etc. of another connecting wire, brake wear alarm sensor, fast sensor of wheel, differential mechanism sensor, oil temperature sensor, brake shoe temperature sensor and car. In order to facilitate the insertion of the contact pin of the connection line with the outside for information transmission, the insertion part is usually injection molded outside the contact pin.
The utility model discloses an inventor is realizing the utility model discloses an in-process discovers: at present, when the plug connector is injection molded outside the contact pin, because no insulating material exists between the two contact pins, the two contact pins are easy to contact and conduct, and therefore the connecting wire is unavailable.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present invention provide a connecting line and a vehicle, which overcome the above problems or at least partially solve the above problems.
According to an aspect of the embodiment of the utility model provides a connecting wire, include: at least two core wires; the number of the protective outer tubes is the same as that of the core wires, one protective outer tube wraps one core wire, and one end of each of the at least two core wires is exposed; the number of the contact pins is the same as that of the core wires, and one end of one contact pin is connected with one end of one core wire; the insulating support is provided with two at least constant head tanks, the quantity of constant head tank with the quantity of contact pin is the same, one the contact pin joint in one the constant head tank, so that two at least contact pins keep apart each other.
In an alternative mode, the contact pin comprises a connecting part, a necking part and a plugging part; the two ends of the necking part are respectively connected with one end of the connecting part and one end of the inserting part, and the area of the longitudinal section of the necking part is smaller than that of the longitudinal sections of the connecting part and the inserting part; one the other end of the connecting part of the contact pin is connected with one end of the core wire, and the necking part of the contact pin is clamped in the positioning groove.
In an alternative form, the pins are each provided with a slip-resistant member, the slip-resistant members being located at the connecting portions.
In an alternative form, the anti-slip means is an indentation formed in the connecting portion.
In an optional mode, the insulating support extends towards each of the positioning slots to form a first limiting member and a second limiting member, the first limiting member and the second limiting member in the same positioning slot are opposite and spaced, and the first limiting member and the second limiting member are used for abutting against the contact pin in the positioning slot.
In an alternative form, the notches of at least two of the positioning slots are located on the same side of the insulating support.
In an alternative form, the insulating support is a flexible member.
In an optional mode, the connecting wire further comprises an outer sleeve, the outer sleeve is sleeved on the at least two protective outer tubes, and one ends of the at least two protective outer tubes are exposed.
In an optional manner, the connection line further includes at least two insulation tubes, the number of the insulation tubes is the same as that of the core wires, one of the insulation tubes is sleeved on one end of one of the protection outer tubes, one end of the insulation tube can abut against the outer sleeve, and when one end of the insulation tube abuts against the outer sleeve, the other end portion of the insulation tube covers one end of the contact pin.
According to an aspect of the embodiments of the present invention, there is provided an automobile, including the above-mentioned connecting wire.
The embodiment of the utility model provides a beneficial effect is: the utility model provides a connecting wire and car, the connecting wire includes two piece at least heart yearns, two at least protection outer tubes, two at least contact pins and insulating support. The number of the protective outer tubes is the same as that of the core wires, one protective outer tube wraps one core wire, and one ends of the at least two core wires are exposed. The number of the contact pins is the same as that of the core wires, and one end of one contact pin is connected with one end of one core wire. The insulating support is provided with two at least constant head tanks, the quantity of constant head tank with the quantity of contact pin is the same, one the contact pin joint in one the constant head tank, so that two at least contact pins keep apart each other. The at least two contact pins of the connecting wire are isolated from each other through the insulating support, so that the at least two contact pins can be avoided, and/or the at least two core wires are contacted with each other to be conducted, and the defective rate of the connecting wire can be reduced.
Drawings
Fig. 1 is a schematic diagram of a connection line provided by an embodiment of the present invention;
fig. 2 is a partial cross-sectional view of a connection line provided by an embodiment of the present invention;
fig. 3 is a schematic view of an insulating support provided by an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the connection line 100 includes: at least two core wires 10, at least two protective outer tubes 20, at least two contact pins 30, an insulating support 40, an outer sleeve 50 and at least two insulating tubes 60. The number of the protective outer tubes 20 is the same as that of the core wires 10, one protective outer tube 20 wraps one core wire 10, and one end of each of the at least two core wires 10 is exposed. The number of the pins 30 is the same as that of the core wires 10, and one end of one of the pins 30 is connected to one end of one of the core wires 10. The insulating support 40 is provided with at least two constant head tanks, the quantity of constant head tank with the quantity of contact pin 30 is the same, one contact pin 30 joint in one the constant head tank, so that two at least contact pins 30 keep apart each other. The outer sleeve 50 is sleeved on the at least two protective outer tubes 20. The number of the insulating tubes 60 is the same as that of the core wires 10, one insulating tube 60 is sleeved at one end of one core wire 10, one end of the insulating tube 60 can abut against the outer layer sleeve 50, and when one end of the insulating tube 60 abuts against the outer layer sleeve 50, the other end part of the insulating tube 60 covers one end of the contact pin 30. The at least two pins 30 of the connection line 100 are isolated from each other by the insulating support 40, so that a defective rate of the connection line 100 can be reduced.
Referring to fig. 2, the at least two pins 30 include a connecting portion 301, a necking portion 302, a mating portion 303, and an anti-slip member 304. Two ends of the necking part 302 are respectively connected with one end of the connecting part 301 and one end of the plugging part 303, and the area of the longitudinal section of the necking part 302 is smaller than the area of the longitudinal sections of the connecting part 301 and the plugging part 303. The other end of the connecting portion 301 of the pin 30 is connected to one end of the core wire 10, and the neck portion 302 of the pin 30 is engaged with the positioning groove. The anti-slip member 304 is an indentation formed on the connecting portion 301.
It is noted that in some embodiments, the pin 30 is riveted to the core wire 10, and the indentation, i.e., the anti-slip member 304, is formed when the pin 30 is riveted to the core wire 10.
It should be noted that the anti-slip member 304 is not limited to the above structure, and may be in other forms, for example, the anti-slip member 304 is a protrusion (not shown) extending outward from the pin 30. The protrusion is located at the connection portion 301.
It should be noted that, in some embodiments, the plugging portion 303 is used to plug another connection line 100, or the plugging portion 303 is used to plug a brake wear warning sensor, a wheel speed sensor, a differential sensor, an oil temperature sensor, a brake shoe temperature sensor, an ECU of an automobile, and the like, so as to facilitate information transmission.
Referring to fig. 1 and 3, the insulating bracket 40 is provided with at least two positioning slots, the insulating bracket 40 extends toward each positioning slot to form a first limiting member 401 and a second limiting member 402, the first limiting member 401 and the second limiting member 402 in the same positioning slot are opposite and spaced, and the first limiting member 401 and the second limiting member 402 are used for abutting against the pin 30 in the positioning slot. It is understood that when the pin 30 is provided with the necking portion 302, the first stopper 401 and the second stopper 402 are used for abutting against the pin 30 located in the positioning groove.
It should be noted that, in some embodiments, the notches of at least two positioning slots are located on one side of the insulating support 40, and the notches of at least two positioning slots are located on one side between the insulators, so that the contact pin 30 is conveniently clamped to the insulating support 40.
It should be noted that, in some embodiments, the insulating support 40 is a flexible member, and the insulating support 40 is a flexible member, so that the contact pin 30 is conveniently clamped to the insulating support 40.
It should be noted that in some embodiments, each of the pins 30 is clamped to a plurality of the insulating supports 40, so that the positioning of the pins 30 is more stable.
It should be noted that, through insulating support 40 joint contact pin 30, contact pin 30 exposes the length of insulating support 40's the other end is the same, then is convenient for contact pin 30 and another connecting wire 100, perhaps, pegs graft so that information transfer with brake wear alarm sensor, wheel speed sensor, differential mechanism sensor, oil temperature sensor, brake shoe temperature sensor and the ECU of car etc..
Referring to fig. 2, for the outer sleeve 50 and the at least two insulating tubes 60, the outer sleeve 50 is sleeved on the at least two protective outer tubes 20, and one end of the at least two protective outer tubes 20 is exposed. The number of the insulating tubes 60 is the same as that of the core wires 10, one insulating tube 60 is sleeved at one end of one of the protective outer tubes 20, one end of the insulating tube 60 can abut against the outer sleeve 50, and when one end of the insulating tube 60 abuts against the outer sleeve 50, the other end of the insulating tube 60 covers one end of the contact pin 30. By arranging the insulating tube 60, the contact and conduction of the connection part where the contact pin 30 is connected with the core wire 10 can be avoided, and the performance of the connection wire 100 is not affected.
It is understood that in some embodiments, the insulating tube 60 may not be provided. Since the at least two pins 30 are isolated from each other by the insulating bracket 40, a connection portion where the pin 30 is connected to the core wire 10 also has a certain gap. However, by providing the insulating tube 60, the connection portion is prevented from contacting and conducting when being pressed by an external force, and the performance of the connection line 100 is not affected.
It should be noted that, in some embodiments, the number of the insulating tubes 60 may also be less than the number of the core wires 10, for example, the number of the insulating tubes 60 is one less than the number of the core wires 10, or the insulating tubes 60 are arranged at intervals on the core wires 10, and then the number of the insulating tubes 60 is at least an integer obtained by dividing the number of the core wires 10 by 2.
In the embodiment of the present invention, the connection line 100 includes at least two core wires 10, at least two protective outer tubes 20, at least two contact pins 30, and an insulating support 40. The number of the protective outer tubes 20 is the same as that of the core wires 10, one protective outer tube 20 wraps one core wire 10, and one end of each of the at least two core wires 10 is exposed. The number of the pins 30 is the same as that of the core wires 10, and one end of one of the pins 30 is connected to one end of one of the core wires 10. The insulating support 40 is provided with at least two constant head tanks, the quantity of constant head tank with the quantity of contact pin 30 is the same, one contact pin 30 joint in one the constant head tank, so that two at least contact pins 30 keep apart each other. The at least two contact pins 30 of the connection line 100 are isolated from each other by the insulating bracket 40, so that the at least two contact pins 30 and/or the at least two core wires 10 are prevented from being contacted with each other to be conducted, and the defective rate of the connection line 100 can be reduced.
The embodiment of the utility model provides an embodiment still provides an automobile, the automobile includes connecting wire 100. For the specific structure and function of the connection line 100, reference may be made to the above embodiments, and details are not repeated here.
It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A connector cable, comprising:
at least two core wires;
the number of the protective outer tubes is the same as that of the core wires, one protective outer tube wraps one core wire, and one end of each of the at least two core wires is exposed;
the number of the contact pins is the same as that of the core wires, and one end of one contact pin is connected with one end of one core wire;
the insulating support is provided with two at least constant head tanks, the quantity of constant head tank with the quantity of contact pin is the same, one the contact pin joint in one the constant head tank, so that two at least contact pins keep apart each other.
2. The patch cord of claim 1, wherein the pin includes a connecting portion, a necked-down portion, and a mating portion;
the two ends of the necking part are respectively connected with one end of the connecting part and one end of the inserting part, and the area of the longitudinal section of the necking part is smaller than that of the longitudinal sections of the connecting part and the inserting part;
one the other end of the connecting part of the contact pin is connected with one end of the core wire, and the necking part of the contact pin is clamped in the positioning groove.
3. The connection line according to claim 2, wherein the contact pins are each provided with a slip prevention member, the slip prevention member being located at the connection portion.
4. The patch according to claim 3, wherein the anti-slip member is an indentation formed in the connecting portion.
5. The connection line according to claim 1,
the insulating support is towards each the constant head tank all extends there is first locating part and second locating part, and is same in the constant head tank first locating part and second locating part are relative and the interval sets up, first locating part and second locating part are used for the butt to be located in the constant head tank the contact pin.
6. The connecting wire according to any one of claims 1 to 5, wherein the notches of at least two positioning grooves are located on the same side of the insulating support.
7. The connection line according to any one of claims 1 to 5, wherein the insulating support is a flexible member.
8. The connecting line according to any one of claims 1 to 5, further comprising an outer sleeve sleeved to the at least two protective outer tubes, and wherein one ends of the at least two protective outer tubes are exposed.
9. The connecting cable of claim 8, further comprising at least two insulating tubes, wherein the number of the insulating tubes is the same as the number of the core wires, one of the insulating tubes is sleeved on one end of one of the protective outer tubes, one end of the insulating tube can abut against the outer sleeve, and when one end of the insulating tube abuts against the outer sleeve, the other end of the insulating tube covers one end of the contact pin.
10. A motor vehicle, characterized in that it comprises a connecting line according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816410.0U CN212908199U (en) | 2020-08-25 | 2020-08-25 | Connecting wire and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816410.0U CN212908199U (en) | 2020-08-25 | 2020-08-25 | Connecting wire and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908199U true CN212908199U (en) | 2021-04-06 |
Family
ID=75250689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021816410.0U Active CN212908199U (en) | 2020-08-25 | 2020-08-25 | Connecting wire and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908199U (en) |
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2020
- 2020-08-25 CN CN202021816410.0U patent/CN212908199U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Songbai Industrial Park Building 201A1, No. 4 Yangyong Industrial Road, Tangxiayong Community, Yanluo Street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Yachang New Energy Technology Co.,Ltd. Address before: 518000 Room 201, 54 Chuangxin Road, tangxiayong community, Yanluo street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Yachang Industrial Development Co.,Ltd. |