CN204464709U - Automobile electrically-controlled circuit expansion jockey - Google Patents
Automobile electrically-controlled circuit expansion jockey Download PDFInfo
- Publication number
- CN204464709U CN204464709U CN201520222370.XU CN201520222370U CN204464709U CN 204464709 U CN204464709 U CN 204464709U CN 201520222370 U CN201520222370 U CN 201520222370U CN 204464709 U CN204464709 U CN 204464709U
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- CN
- China
- Prior art keywords
- expansion
- base
- cylinder
- draw
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of automobile electrically-controlled circuit expansion jockey, there are some expansion lines, expansion line is circumferentially surrounded by fixing cylinder at the middle part of a section lead, the vertical fixation measuring post in the side of cylinder, the measurement jack that measurement column center has one to be electrically connected with wire, one end of wire connects expansion female, and the other end of wire connects expansion public plug; Separately have a base, on base with below on some parallel draw-in grooves are set, draw-in groove matches with the cylinder in the middle part of expansion line, is fixed on base by expansion line in the draw-in groove that the cylinder of expansion line is entrapped in base.The utility model only need disconnect plug in automobile and connects the master-slave socket of device and be connected to therebetween, the basis not destroying circuit hardware structure provides and measures jack for checkout equipment, substantially increase input efficiency, facilitate diagnosis and the confirmation of fault point.Expansion line can any amount combinationally use, and the convenient connector connecting any interface number, arbitrarily Interface Shape, has popularity meaning.
Description
Technical field
The utility model relates to a kind of automobile electrically-controlled circuit expansion jockey, for drawing test point to automobile control line.
Background technology
No matter be 4s shop, vehicle repairing factory, professional school and research institute in vehicle inspection and maintenance industry, when detecting automobile line and components and parts, present stage generally uses the method for wire stripping or line ball, wire stripping is exactly puncture by the corresponding lead of sharp instrument by detected element, forcibly removes contact wire inner core with measurement test pencil; Line ball is then pull up connector, in female plug mouth, insert superfine copper wire, then is inserted by public plug, measures test pencil contact copper wire and just can.Though these two kinds of methods can realize signal measurement, but easily there is loose contact phenomenon, allow people query the accuracy of its measurement result all bar none, wherein there is too many instability, unsafe factor, and inconvenient, easily damage is caused to former circuit and former plug; In addition, the measurement efficiency of these two kinds of methods is low, high to the requirement of operating personnel, uses limitation relatively large.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile electrically-controlled circuit expansion jockey, realize detecting fast, accurately, safely automobile line and components and parts, the equipment such as oscilloscope easy to use, universal instrument, examination lamp carry out signal measurement, in the prerequisite not affecting former connector connection effect, signals of vehicles can be realized smoothly and detects.
The purpose of this utility model realizes as follows: this automobile electrically-controlled circuit expansion jockey comprises some expansion lines, expansion line is circumferentially surrounded by fixing cylinder at the middle part of a section lead, the vertical fixation measuring post in the side of cylinder, the measurement jack that measurement column center has one to be electrically connected with wire, one end of wire connects expansion female, and the other end of wire connects expansion public plug; Separately have the base of a cuboid, base arranges some parallel draw-in grooves, draw-in groove matches with the cylinder in the middle part of expansion line, is fixed on base by expansion line in the draw-in groove that the cylinder of expansion line is entrapped in base.Some expansion lines can adopt the wire of different-diameter, or wire, expansion female, expansion public plug periphery adopt different colors in order to difference, and expansion female, the attachment plug expanding public plug and auto initial line road, the connecting needle of socket, pin hole match.During use, first automobile ignition switch is turned off, unplug the master-slave socket of tested sensor line connector, observe interface number, then the expansion line of corresponding number is selected to combine, again by the expansion female of expansion line, expansion public plug is connected between connector master-slave socket, expansion line used is fixed on wire harness base being formed and detects by the cylinder on it, oscilloscope can be used, universal instrument, the automobiles such as examination lamp are commonly used the expansion measurement jack of checkout equipment to this device and are measured, neither destroy primary circuit hardware configuration, do not affect the signal of telecommunication again, simply, safety, reliably, effectively improve input efficiency, facilitate diagnosis and the confirmation of fault point, and then accelerate the speed of Fault diagnose and isolation.
Draw-in groove is arranged on above or on upper and lower surface of base.
The utility model uses simple, safe and reliable, only need disconnect the master-slave socket of connector, expansion line is connected to therebetween, neither destroy circuit hardware structure, do not damage the signal of telecommunication again, the measurement jack provided can commonly use checkout equipment for the automobile such as universal instrument, oscilloscope, substantially increases input efficiency, facilitates diagnosis and the confirmation of fault point.This device is the standard component structure of sectional, can any amount combinationally use, and the convenient connector connecting any interface number, arbitrarily Interface Shape, has popularity meaning.This device can be widely used in the measurement of different automobile types, different circuit and components and parts, can be used widely in automobile electrically-controlled components and parts Development and Production producer, vehicle maintenance and repair enterprise, automobile teaching, R&D institution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of base.
Fig. 3 is the structural representation of expansion line.
Embodiment
With reference to Fig. 1, in the draw-in groove 2 that the cylinder of some expansion lines is entrapped in base 1, expansion line is fixed on base 1, the measurement jack of measurement column 5 is outwards stretched.
With reference to Fig. 2, expansion line is circumferentially surrounded by fixing cylinder at the middle part of a section lead 3, the vertical fixation measuring post 5 in the side of cylinder, and there is a measurement jack be electrically connected with wire 3 at measurement column 5 center, one end of wire 3 connects expansion female 4, and the other end of wire 3 connects expansion public plug 6.
With reference to Fig. 3, base 1 be cuboid, on base 1 with below on some parallel draw-in grooves 2 are set, draw-in groove 2 and the cylinder expanded in the middle part of line match.
Claims (2)
1. an automobile electrically-controlled circuit expansion jockey, comprise some expansion lines, it is characterized in that: expansion line is circumferentially surrounded by fixing cylinder at the middle part of a section lead (3), the vertical fixation measuring post (5) in the side of cylinder, there is a measurement jack be electrically connected with wire (3) at measurement column (5) center, one end of wire (3) connects expansion female (4), and the other end of wire (3) connects expansion public plug (6); Separately there is the base (1) of a cuboid, base (1) arranges some parallel draw-in grooves (2), draw-in groove (2) matches with the cylinder in the middle part of expansion line, is fixed on base (1) by expansion line in the draw-in groove (2) that the cylinder of expansion line is entrapped in base (1).
2. automobile electrically-controlled circuit expansion jockey according to claim 1, is characterized in that: draw-in groove (2) is arranged on above or on upper and lower surface of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222370.XU CN204464709U (en) | 2015-04-14 | 2015-04-14 | Automobile electrically-controlled circuit expansion jockey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222370.XU CN204464709U (en) | 2015-04-14 | 2015-04-14 | Automobile electrically-controlled circuit expansion jockey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464709U true CN204464709U (en) | 2015-07-08 |
Family
ID=53671538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222370.XU Expired - Fee Related CN204464709U (en) | 2015-04-14 | 2015-04-14 | Automobile electrically-controlled circuit expansion jockey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565657A (en) * | 2018-03-30 | 2018-09-21 | 北京东方振动和噪声技术研究所 | Signal connector |
-
2015
- 2015-04-14 CN CN201520222370.XU patent/CN204464709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565657A (en) * | 2018-03-30 | 2018-09-21 | 北京东方振动和噪声技术研究所 | Signal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160414 |