CN108828363A - A kind of fault detection system of connector - Google Patents
A kind of fault detection system of connector Download PDFInfo
- Publication number
- CN108828363A CN108828363A CN201810700477.9A CN201810700477A CN108828363A CN 108828363 A CN108828363 A CN 108828363A CN 201810700477 A CN201810700477 A CN 201810700477A CN 108828363 A CN108828363 A CN 108828363A
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- Prior art keywords
- connector
- pin
- place
- fault detection
- detection system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of fault detection systems of connector, including：First pin of the backboard equipped with N number of first connector, each first connector is connected with second pin, and N is positive integer；Mainboard equipped with N number of second connector, second connector and the first connector correspond, third pin ground connection identical with the first Pin locations on each second connector, identical 4th pin on each second connector and second pin position is connect with power management control module, for generating signal in place when the second connector and the first corresponding connector normally connect；Power management module, for receiving signal in place, when all signals in place meet preset condition, all first connectors of judgement and all second connectors are crimped normally, and that opens mainboard powers on process.The present invention reduces the generations of failure, ensure that the normal communication between mainboard and the through-current capability and mainboard and backboard of backboard.
Description
Technical field
The present invention relates to field of connectors, more particularly to a kind of fault detection system of connector.
Background technique
With the development of science and technology, storage system and server system are all to high density, high efficiency, the design of high concentration degree
Direction is developed, and connector is used in each of system as minimum, most basic unit in storage system and server system
Place, connector by connection type are divided into solder type and crimp type and around direct type, with the update of electronic product, connector
Miniaturization and high reliability request, the mode crimped to connector are more and more common.Crimping refers in a natural environment, adopts
Make a kind of metal that plastic deformation occur with connected metalwork with crimping tool or equipment and forms the integrated of metal structure
A kind of process have due to the usual small volume of the cable of the connector of crimping for the lightweight and miniaturization of equipment
Larger benefit.
Currently, there are many connector between board and board, and a large amount of connectors are carried out in highly dense system design
Crimping will appear following several situations, first is that the compression joint area by crimping tool is limited, some connector crimping are incomplete,
There is no all crimp into board for pin on connector；Second is that being crimped if there is some connector placement location is more askew
Journey may result in phenomena such as looper；Third is that the connector insertion between board and board is incomplete or contacts not exclusively,
Do not found in time if there is the abnormal situation of any one of the above crimping, open board power on process after, can shadow
The through-current capability of castanets card, while also will affect the communication between board and board.
Therefore, how to provide a kind of scheme of solution above-mentioned technical problem is that those skilled in the art need to solve at present
Problem.
Summary of the invention
The object of the present invention is to provide a kind of fault detection systems of connector, reduce the generation of failure, ensure that master
Normal communication between plate and the through-current capability and mainboard and backboard of backboard.
In order to solve the above technical problems, the present invention provides a kind of fault detection systems of connector, including：
First pin of the backboard equipped with N number of first connector, each first connector is connected with second pin, N
For positive integer；
Mainboard equipped with N number of second connector, second connector and first connector correspond, Mei Gesuo
Third pin identical with first Pin locations on the second connector is stated to be grounded, it is on each second connector and described
Identical 4th pin in second pin position is connect with power management control module, in second connector and right with it
When the first connector answered normally connects, signal in place is generated；
The power management module, for receiving the signal in place, when all signals in place meet preset condition,
Determine that all first connectors and all second connectors crimp normally, that opens the mainboard powers on process.
Preferably, the linear distance of first pin and the second pin is equal to any two on first connector
The maximum distance of a pin.
Preferably, the fault detection system of the connector further includes：
Control module when all signals in place are all the same, exports the letter in place for receiving the signal in place
Number to the power management module.
Preferably, the control module is the control module on the mainboard.
Preferably, the control module is or door.
Preferably, the fault detection system of the connector further includes：
Alarm module, for being sounded an alarm when the signal in place is unsatisfactory for preset condition.
Preferably, the alarm module is indicator light and/or buzzer.
Preferably, the signal in place includes the location information of high/low level signal and second connector；
The control module is also used to obtain the location information for the second connector for not generating the signal in place；
Then the fault detection system of the connector further includes：
Display module, for showing the location information, to remind operator couple corresponding with the location information second
Connector and the first connector carry out trouble hunting.
Preferably, the location information includes label and/or position coordinates.
Preferably, the connector is highly dense connector.
The present invention provides a kind of fault detection systems of connector, including：Backboard equipped with N number of first connector, often
First pin of a first connector is connected with second pin, and N is positive integer；Mainboard equipped with N number of second connector, second connects
It connects device and the first connector corresponds, third pin ground connection identical with the first Pin locations on each second connector, often
Identical 4th pin on a second connector and second pin position is connect with power management control module, for connecting second
It connects device and when the first corresponding connector normally connects, generates signal in place；Power management module, for receiving letter in place
Number, when all signals in place meet preset condition, all first connectors of judgement and all second connectors are crimped normally, are opened
That opens mainboard powers on process.
As it can be seen that in practical applications, using the solution of the present invention, by any two on the first connector each on backboard
Pin connection, is formed into a loop on backboard, while a pin of the second connector on mainboard being grounded, a pin connection
To power management module, when the first connector corresponding on the second connector and backboard on mainboard is fully inserted into or connects
The trouble-free situation of device can just export signal in place, power management module when the signal in place received meets preset condition,
Be then turned on mainboard powers on process, reduces the generation of failure, ensure that the through-current capability and mainboard and back of mainboard and backboard
Normal communication between plate.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the fault detection system of connector provided by the present invention；
Fig. 2 is the structural schematic diagram of the fault detection system of another connector provided by the present invention.
Specific embodiment
Core of the invention is to provide a kind of fault detection system of connector, reduces the generation of failure, ensure that master
Normal communication between plate and the through-current capability and mainboard and backboard of backboard.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, Fig. 1 is a kind of structural schematic diagram of the fault detection system of connector provided by the present invention, packet
It includes：
First pin of the backboard equipped with N number of first connector 1, each first connector 1 is connected with second pin, and N is
Positive integer；
Mainboard equipped with N number of second connector 2, the second connector 2 and the first connector 1 correspond, and each second connects
Third pin identical with the first Pin locations on device 2 is connect to be grounded, it is identical with second pin position on each second connector 2
4th pin is connect with power management control module 4, for normal in the second connector 2 and the first corresponding connector 1
When connection, signal in place is generated；
Power management module 3 when all signals in place meet preset condition, determines all for receiving signal in place
A connector 1 and all second connectors 2 crimp normally, and that opens mainboard powers on process.
Embodiment as one preferred, connector are highly dense connector.
Specifically, backboard is equipped with N number of first connector 1, mainboard is equipped with N number of second connector 2, the first connector 1
It is one-to-one with the second connector 2, and the first connector 1 and the second connector 2 is identical, correspondingly, first draws
Foot is identical as position of the third pin on the second connector 2 in the position on the first connector 1, and second pin is in the first connection
Position on device 1 is identical as position of the 4th pin on the second connector 2.First connector 1 and 2 distich of the second connector can
To transmit high-speed signal and some sideband signals.First pin of the first connector 1 each of on backboard and second pin are connected
It is connected together, is formed into a loop on backboard, wherein the first pin and second pin are drawn for any two on the first connector
Foot, it is assumed that the first pin is denoted as A1 pin, and second pin is denoted as E1 pin, while the second connector of distich therewith on mainboard
2 A1 pin directly connects over the ground, and E1 pin exports signal in place, specifically, only when the first connector 1 and with its distich
Second connector 2 be fully inserted into or the trouble-free situation of connector under, can just export signal in place, i.e., if there is insertion not
Completely or connector the case where there are failures, which will not export signal in place, and power management module 3
The signal in place received is judged according to preset rules, when all signals in place meet preset condition, determine mainboard and
Backboard distich is normal, at this moment exports an enable signal, powers on process with open mainboard.
Specifically, signal in place includes high level signal and low level signal, the preset condition in the present invention, that is, all the
Two connectors 2 issue low level signal, determine that all first connectors 1 and all second connectors 2 crimp normally, and main
Plate and backboard distich are normal, correspondingly, enable signal here is also low signal.
The present invention provides a kind of fault detection systems of connector, including：Backboard equipped with N number of first connector, often
First pin of a first connector is connected with second pin, and N is positive integer；Mainboard equipped with N number of second connector, second connects
It connects device and the first connector corresponds, third pin ground connection identical with the first Pin locations on each second connector, often
Identical 4th pin on a second connector and second pin position is connect with power management control module, for connecting second
It connects device and when the first corresponding connector normally connects, generates signal in place；Power management module, for receiving letter in place
Number, when all signals in place meet preset condition, all first connectors of judgement and all second connectors are crimped normally, are opened
That opens mainboard powers on process.
As it can be seen that in practical applications, using the solution of the present invention, by any two on the first connector each on backboard
Pin connection, is formed into a loop on backboard, while a pin of the second connector on mainboard being grounded, a pin connection
To power management module, when the first connector corresponding on the second connector and backboard on mainboard is fully inserted into or connects
The trouble-free situation of device can just export signal in place, power management module when the signal in place received meets preset condition,
Be then turned on mainboard powers on process, reduces the generation of failure, ensure that the through-current capability and mainboard and back of mainboard and backboard
Normal communication between plate.
On the basis of the above embodiments：
The linear distance of embodiment as one preferred, the first pin and second pin is equal to the first connector 1 and takes up an official post
It anticipates the maximum distance of two pins.
Specifically, the first connected pin and second draws in order to which whether the first connector 1 verified on backboard crimps normally
Linear distance between foot should be the largest, it is to be understood that when two farthest pins of distance on the first connector 1 all
Circuit can be constituted on backboard, then illustrates that the first connector 1 on backboard crimps normally, specifically, the first pin and second draws
Foot can choose two pins on 1 diagonal line of the first connector.
Referring to Fig. 2, Fig. 2 is the structural schematic diagram of the fault detection system of another connector provided by the present invention, should
The fault detection system of connector is on the basis of the above embodiments：
The fault detection system of embodiment as one preferred, the connector further includes：
Control module 4 when all signals in place are all the same, exports signal in place to power supply pipe for receiving signal in place
Manage module 3.
Embodiment as one preferred, control module 4 are the control module on mainboard.
Embodiment as one preferred, control module 4 are or door.
Specifically, being pre-processed in control module 4 to the signal in place of the second connector 2 output on mainboard, i.e.,
When all signals in place are all the same and the number of signal in place is N number of, one signal in place of output to power management module 3,
The enable signal of the signal in place as power management module 3 at this time.It illustrates, it is assumed that control module 4 receives N number of high electricity
Ordinary mail number, then output one high RST to power management module 3 or control module 4 receives N number of low level signal, that
A low signal is exported to power management module 3, power management module 3 is by the default of all low level signals of signal in place
Rule judges whether can to open the process that powers on of mainboard, i.e., that mainboard is opened when receiving low signal powers on process, receives height
It is not turned on when signal, it is contemplated that the convenience of building control module 4, the present invention has selected at low cost, being easily achieved or door, right
Signal in place carries out or logical process.
Certainly, in addition to can choose or door is also an option that other are able to achieve the control module of this purpose, the present invention is herein
Without limitation.
The fault detection system of embodiment as one preferred, the connector further includes：
Alarm module, for being sounded an alarm when signal in place is unsatisfactory for preset condition.
Embodiment as one preferred, alarm module are indicator light and/or buzzer.
Specifically, illustrating the first connector 1 and the second connector 2 of distich when signal in place is unsatisfactory for preset condition
There are failures, and failure here includes connector crimping failure and board docking failure, and alarm module sounds an alarm at this time, to mention
The operator that wakes up overhauls board and connector.Specifically, being save the cost, the volume of fault detection system is reduced, is alarmed
Module can be indicator light and/or buzzer, prompt operator by the variations such as indicator light flashing, discoloration or buzzer call
There are failures for connector.
Embodiment as one preferred, signal in place include the position letter of high/low level signal and the second connector 2
Breath；
Control module 4 is also used to obtain the location information for the second connector 2 for not generating signal in place；
Then the fault detection system of connector further includes：
Display module, be used for display position information, with remind operator couple the second connector 2 corresponding with location information and
First connector 1 carries out trouble hunting.
Embodiment as one preferred, location information include label and/or position coordinates.
Specifically, the present invention is also to there are the connections of failure in order to further increase reliability and convenience of the invention
The position of device is determined, before being crimped, can carry out label or position coordinates mark to all second connectors 2
Fixed, the signal in place sent is in addition to may include high level signal or low level signal can also include its label and/or position
Set coordinate, it is to be understood that the second connector 2 and the first connector 1 are corresponding, it is determined that the position of the second connector 2
It is equivalent to and the position of the first connector 1 has been determined, when the connector of a certain matching an antithetical couplet is there are when failure, according to generating letter in place
Number the second connector 2 the available location information for not generating signal in place of location information, it is assumed that there are three the on mainboard
Two connectors 2, respective label are denoted as J1, J2, J3 respectively, if the position in the signal in place that control module 4 receives
Information only has J1 and J3, without J2, illustrates the second connector 2 marked as J2 and there is event with the first connector 1 of its distich
Barrier, display module shows the location information of the connector there are failure, to remind operator in time to corresponding with location information
Connector carries out trouble hunting.Correspondingly, control module 4 can also obtain the second connector that signal in place is high level signal
Location information.Certainly, location information can also include that other can determine second in addition to may include label or position coordinates
The location information of 2 position of connector, the present invention is it is not limited here.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of fault detection system of connector, which is characterized in that including：
First pin of the backboard equipped with N number of first connector, each first connector is connected with second pin, and N is positive
Integer；
Mainboard equipped with N number of second connector, second connector and first connector correspond, and each described the
Identical with first Pin locations third pin ground connection on two connectors, on each second connector and described second
Identical 4th pin of Pin locations is connect with power management control module, in second connector and corresponding
When first connector normally connects, signal in place is generated；
The power management module when all signals in place meet preset condition, determines for receiving the signal in place
All first connectors and all second connectors crimp normally, and that opens the mainboard powers on process.
2. the fault detection system of connector according to claim 1, which is characterized in that first pin and described
The linear distance of two pins is equal to the maximum distance of any two pin on first connector.
3. the fault detection system of connector according to claim 1, which is characterized in that the fault detection system of the connector
System further includes：
Control module, for receiving the signal in place, when all signals in place are all the same, the output signal in place is extremely
The power management module.
4. the fault detection system of connector according to claim 3, which is characterized in that the control module is set on institute
State the control module on mainboard.
5. the fault detection system of connector according to claim 4, which is characterized in that the control module is or door.
6. the fault detection system of connector according to claim 5, which is characterized in that the fault detection system of the connector
System further includes：
Alarm module, for being sounded an alarm when the signal in place is unsatisfactory for preset condition.
7. the fault detection system of connector according to claim 6, which is characterized in that the alarm module is indicator light
And/or buzzer.
8. according to the fault detection system of connector described in claim 3-7 any one, which is characterized in that the letter in place
It number include the location information of high/low level signal and second connector；
The control module is also used to obtain the location information for the second connector for not generating the signal in place；
Then the fault detection system of the connector further includes：
Display module, for showing the location information, to remind operator couple the second connection corresponding with the location information
Device and the first connector carry out trouble hunting.
9. the fault detection system of connector according to claim 8, which is characterized in that the location information includes label
And/or position coordinates.
10. the fault detection system of connector according to claim 9, which is characterized in that the connector is highly dense company
Connect device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700477.9A CN108828363A (en) | 2018-06-29 | 2018-06-29 | A kind of fault detection system of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700477.9A CN108828363A (en) | 2018-06-29 | 2018-06-29 | A kind of fault detection system of connector |
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| CN108828363A true CN108828363A (en) | 2018-11-16 |
Family
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|---|---|---|---|
| CN201810700477.9A Pending CN108828363A (en) | 2018-06-29 | 2018-06-29 | A kind of fault detection system of connector |
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| CN (1) | CN108828363A (en) |
Cited By (6)
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| CN109581140A (en) * | 2018-12-11 | 2019-04-05 | 郑州云海信息技术有限公司 | A kind of method and device of judgement high speed connector installation failure |
| CN109752643A (en) * | 2019-02-27 | 2019-05-14 | 苏州浪潮智能科技有限公司 | A kind of test warning device emulating SXM2GPU |
| CN110244173A (en) * | 2019-06-10 | 2019-09-17 | 中航(深圳)航电科技发展有限公司 | A kind of connecting detection method and device, electronic equipment |
| CN111289922A (en) * | 2020-01-22 | 2020-06-16 | 华为技术有限公司 | Cable plugging detection method and related equipment |
| CN113359962A (en) * | 2021-04-25 | 2021-09-07 | 山东英信计算机技术有限公司 | Fan hot-plug method, system, equipment and medium |
| CN116500506A (en) * | 2023-06-25 | 2023-07-28 | 新华三信息技术有限公司 | Cable wiring relation detection method and device |
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|---|---|---|---|---|
| CN109581140A (en) * | 2018-12-11 | 2019-04-05 | 郑州云海信息技术有限公司 | A kind of method and device of judgement high speed connector installation failure |
| CN109752643A (en) * | 2019-02-27 | 2019-05-14 | 苏州浪潮智能科技有限公司 | A kind of test warning device emulating SXM2GPU |
| CN110244173A (en) * | 2019-06-10 | 2019-09-17 | 中航(深圳)航电科技发展有限公司 | A kind of connecting detection method and device, electronic equipment |
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| CN111289922B (en) * | 2020-01-22 | 2022-04-22 | 华为技术有限公司 | Cable plugging detection method and related equipment |
| CN113359962A (en) * | 2021-04-25 | 2021-09-07 | 山东英信计算机技术有限公司 | Fan hot-plug method, system, equipment and medium |
| CN116500506A (en) * | 2023-06-25 | 2023-07-28 | 新华三信息技术有限公司 | Cable wiring relation detection method and device |
| CN116500506B (en) * | 2023-06-25 | 2023-09-19 | 新华三信息技术有限公司 | Cable wiring relation detection method and device |
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Application publication date: 20181116 |