CN106560719A - Detection device and detection method - Google Patents
Detection device and detection method Download PDFInfo
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- CN106560719A CN106560719A CN201610772857.4A CN201610772857A CN106560719A CN 106560719 A CN106560719 A CN 106560719A CN 201610772857 A CN201610772857 A CN 201610772857A CN 106560719 A CN106560719 A CN 106560719A
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 239000000523 sample Substances 0.000 claims abstract description 64
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
- 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
- G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
- G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention relates to the technical field of detection, and specifically discloses a detection device and a detection method, which are used for detecting whether a screw on a bolt in a seven-star socket is installed or not and whether a central pin is installed wrongly or not. The detection device comprises a workbench, a probe group, a conductive pin, a drive apparatus and a controller, wherein the workbench is provided with a to-be-detected member installation portion. The probe group comprises a plurality of probes, wherein the probes are corresponding to the number and positions of to-be-detected members. The conductive pin is opposite to the probe group, and is coaxial with the central probe of the probe group. The drive apparatus is used for driving the probe group to move on the workbench relative to the to-be-detected member. The controller is connected with the probe group, the conductive pin and the drive apparatus. The device is simple in structure, is convenient to use, enables detection positions, which are used for detecting whether the screw is installed or not and whether the central pin is installed wrongly or not, to be integrated together, is high in automation degree, is not affected by human factors, remarkably improves the detection accuracy, and is greatly improves the detection accuracy.
Description
Technical field
The present invention relates to detection technique field, and in particular to a kind of for detecting that the screw on the latch in seven-star socket is
The no neglected loading and intermediate pin whether detection means of misloading, and the detection method of the detection means.
Background technology
Fig. 1 show a kind of structural representation of seven-star socket, and the seven-star socket of the structure includes jack body 10, socket
The top of body is provided with multiple pin holes 12 for accommodating latch 20, and the side of jack body 10 is then provided with and is corresponded with pin hole
And fastener hole 11 is communicated, one end of latch 20 is provided with axially extending blind hole 22, is then provided with screw hole on the side wall of the blind hole 22.
In assembling process, first latch 20 is inserted in pin hole 12, fastener hole 11 and screw are sequentially passed through by screw 21 then
Latch is fixedly connected by hole with latch body.In current characterization processes, mainly examined by way of artificial range estimation
Whether survey has screw neglected loading.Due to the detection mode for focusing on task at hand for operator has higher requirement, and prolonged mesh
Surveying operation can make operator produce certain discomfort, for operator also has the risk for jeopardizing health.
Fig. 2 show the seven-star socket schematic diagram of another kind of structure, the seven-star socket of the structure and shown in Fig. 1 seven
Star socket is compared, and topmost distinguishing feature is that the length of intermediate pin 22 is different from the length of other latches, typically
Intermediate pin is more longer than other latches, but surface structure is identical, it is easy to wrongly installed, and during detection, due to centre
Pin is affixed to inside latch body, it is difficult to detect intermediate pin whether misloading.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of detection means, to solve artificial visual detection in prior art
Related defects.
In order to solve above-mentioned technical problem, the technical scheme that the present invention is provided is as follows：A kind of detection means, at least including work
Make platform, probe groups, conductive pin, driving means and controller, the workbench is provided with part installation portion to be detected；The probe groups
It is flexibly connected with respect to workbench, the probe groups include the spy that some quantity and position relationship with part latch to be detected are adapted
Pin；The conductive pin is oppositely arranged with probe groups, and conductive pin is respectively arranged on the both sides of part installation portion to be detected, institute with probe groups
State conductive pin coaxial with the middle probe of probe groups；The driving means are used to drive probe groups relatively to be detected on the table
Part installation portion is moved；The controller is connected with probe groups, conductive pin and driving means respectively.
The detection means of the present embodiment, by whether having screw in the probe in detecting latch blind hole in probe groups, by visiting
Pin makes the current potential of intermediate pin live detection conductive pin judge whether intermediate pin is wrongly installed, as the length of intermediate pin is longer, just installs
In the case of really, intermediate pin is connected with conductive pin, promotes the current potential of conductive pin to rise, if intermediate pin misloading, it is shorter in
Between sell and do not contact with conductive pin, the current potential of conductive pin is unchanged.The structure of the detecting device of said structure is simple, easy to operate, and
By screw whether neglected loading and intermediate pin whether the detection station of misloading is integrated together, high degree of automation, not by it is artificial because
Element affects, and detection efficiency is lifted substantially, and Detection accuracy is greatly improved.
Preferably, the driving means are cylinder or linear electric motors.
Preferably, the controller is PLC.
A kind of detection method of above-mentioned detection device, comprises the following steps：
（1）Seven-star socket to be detected is fixed on part installation portion to be detected；
（2）Driving means drive probe groups close to seven-star socket to be detected, until all of probe is entered on seven-star socket
In the blind hole of each latch, judge whether there is screw in corresponding latch blind hole according to the connecting and disconnecting of the circuit of probe；
（3）Through step（2）Detection, product be judged as it is qualified after, the middle probe of probe groups makes the centre of seven-star socket
Pin is powered, judges whether intermediate pin is wrongly installed according to whether the current potential of conductive pin rises.
Description of the drawings
Fig. 1 is a kind of structural representation of seven-star socket；
Fig. 2 is the seven-star socket schematic diagram of another kind of structure；
Whether Fig. 3 is to have the detection status architecture schematic diagram of screw in the blind hole of probe in detecting latch；
Detects schematic diagrams of the Fig. 4 for the correct installment state of intermediate pin；
Detects schematic diagrams of the Fig. 5 for intermediate pin mis-installation condition；
Structural representations of the Fig. 6 for the present embodiment detection means；
Detection principle diagrams of the Fig. 7 for the present embodiment detection means.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
As shown in fig. 6, a kind of detection means of the present embodiment, at least including workbench 54, probe groups 50, conductive pin 40,
Driving means 51 and controller.Wherein workbench 54 is provided with part installation portion to be detected, for installing seven-star socket to be detected.
Driving means 51 are used to drive probe groups 50 to move relative to part installation portion to be detected on the table, preferably, driving means
51 is linear electric motors or cylinder.
In the present embodiment, probe groups 50 are provided with some probes 30, the quantity of its middle probe 30 and position relationship with
The quantity and position relationship of part latch to be detected 20 is adapted.Conductive pin 40 in the present embodiment passes through installing plate 53 and probe groups
50 are oppositely arranged, and conductive pin 40 is respectively arranged on the both sides of part installation portion to be detected with probe groups 50, it should be noted that conductive
Pin 40 is coaxial with the middle probe of probe groups.
Controller in the present embodiment is preferably PLC, the controller respectively with probe groups 50, conductive pin 40 and drive
Dynamic device 51 connects, for cooperateing with each component working and output testing result.It should be noted that used in the present embodiment
Probe, conductive pin, driving means and controller be existing known technology, the present embodiment does not change in itself to its structure
Enter, therefore do not do detailed repeating at this to its structure.The inventive point of the present embodiment is, will above-mentioned known each unit construction into
The new technical scheme of the present embodiment, to realize detecting in seven-star socket the screw whether neglected loading and intermediate pin whether technology of misloading
Purpose.
Fig. 7 is the detection principle diagram that driving means are cylinder, and detecting step is as follows：
（1）Seven-star socket to be detected is fixed on part installation portion to be detected；
（2）After controller switches on power and opens, cylinder action is controlled, drives probe groups close to seven-star socket to be detected,
Until according to the connecting and disconnecting of the circuit of probe, all of probe judges that corresponding latch is blind in the blind hole of each latch on seven-star socket
Whether screw is had in hole.Cleaning Principle as shown in figure 3, probe enter latch blind hole after, if any screw exist, then probe is pressed
Contracting, probe generally have two kinds of forms, i.e. often-cutting type and normal opened type, if adopting often-cutting type probe, mistake of the probe in compression
Cheng Zhonghui is switched on, controller record Continuity signal, and it is qualified to be judged as；Normal opened type probe is adopted such as, then mistake of the probe in compression
Cheng Zhonghui is gone off by conducting, and controller equally records cut-off signal, and it is qualified to be judged as.If the seven-star shown in detection Fig. 1
Socket, then through step（2）After complete detection.
（3）If the seven-star socket shown in detection Fig. 2, through step（2）Detection, product be judged as it is qualified after,
The middle probe of probe groups makes the intermediate pin of seven-star socket powered, whether rises whether judge intermediate pin according to the current potential of conductive pin
It is wrongly installed.Due to the length of intermediate pin it is longer, as shown in Figure 4 between pin install it is correct in the case of, intermediate pin is connected with conductive pin,
The current potential of conductive pin is promoted to rise；In the case of selling misloading between as shown in Figure 5, then shorter intermediate pin is not connect with conductive pin
Touch, the current potential of conductive pin is unchanged.
The detection means of the present embodiment, simple structure are easy to operate, and by screw whether neglected loading and intermediate pin whether misloading
Detection station be integrated together, high degree of automation is not affected by artifact, and detection efficiency is lifted obvious, and is detected
Accuracy rate is greatly improved.
In a word, presently preferred embodiments of the present invention is the foregoing is only, it is not to limit the present invention, all in the present invention
Spirit and principle within any modification, equivalent and the improvement made etc., should be included in protection scope of the present invention it
It is interior.
Claims (4)
1. a kind of detection means, it is characterised in that at least include：
Workbench, the workbench are provided with part installation portion to be detected；
Probe groups, the probe groups are flexibly connected with respect to workbench, and the probe groups include some quantity with part latch to be detected
The probe being adapted with position relationship；
Conductive pin, the conductive pin are oppositely arranged with probe groups, and conductive pin is respectively arranged on part installation portion to be detected with probe groups
Both sides, the conductive pin are coaxial with the middle probe of probe groups；
Driving means, the driving means are used to drive probe groups to move relative to part installation portion to be detected on the table；
Controller, the controller are connected with probe groups, conductive pin and driving means respectively.
2. according to the detection means described in claim 1, it is characterised in that the driving means are cylinder or linear electric motors.
3. according to the detection means described in claim 1 or 2, it is characterised in that the controller is PLC.
4. the detection method of detection means described in a kind of any one of claim 1-3, it is characterised in that comprise the following steps：
（1）Seven-star socket to be detected is fixed on part installation portion to be detected；
（2）Driving means drive probe groups close to seven-star socket to be detected, until all of probe is entered on seven-star socket
In the blind hole of each latch, judge whether there is screw in corresponding latch blind hole according to the connecting and disconnecting of the circuit of probe；
（3）Through step（2）Detection, product be judged as it is qualified after, the middle probe of probe groups makes the centre of seven-star socket
Pin is powered, judges whether intermediate pin is wrongly installed according to whether the current potential of conductive pin rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772857.4A CN106560719A (en) | 2016-08-31 | 2016-08-31 | Detection device and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772857.4A CN106560719A (en) | 2016-08-31 | 2016-08-31 | Detection device and detection method |
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| Publication Number | Publication Date |
|---|---|
| CN106560719A true CN106560719A (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610772857.4A Pending CN106560719A (en) | 2016-08-31 | 2016-08-31 | Detection device and detection method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827399A (en) * | 2018-08-30 | 2018-11-16 | 慈溪市三佩机械有限公司 | A kind of two-in-one detection device |
| CN109471176A (en) * | 2018-12-07 | 2019-03-15 | 天津津荣天宇精密机械股份有限公司 | The device and its detection method in a kind of detection riveting gap |
| CN112909706A (en) * | 2021-01-19 | 2021-06-04 | 佛山市顺德区美至美电器制造有限公司 | Automatic detection device for socket assembly |
Citations (7)
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|---|---|---|---|---|
| TW510975B (en) * | 2000-05-31 | 2002-11-21 | Yazaki Corp | Connector terminal inspection device |
| CN202093053U (en) * | 2011-04-28 | 2011-12-28 | 河南天海电器有限公司 | Detecting clamp for preventing neglected installation of transition socket of electric appliance box |
| CN102621444A (en) * | 2012-03-20 | 2012-08-01 | 罗格朗(北京)电气有限公司 | System and method for detecting high voltage resistance and connection and disconnection performance of socket synchronous to production line |
| CN202994944U (en) * | 2012-12-29 | 2013-06-12 | 北京德天泉机电设备有限公司 | A probe bed tool used for detecting circuit boards |
| CN103257373A (en) * | 2013-04-22 | 2013-08-21 | 宁波天龙电子股份有限公司 | Device for automatically detecting whether components are left out of installation |
| CN205091472U (en) * | 2015-11-04 | 2016-03-16 | 福州巨昂塑胶有限公司 | Detect automated inspection equipment that part has or not gaps and omissions |
| CN206074823U (en) * | 2016-08-31 | 2017-04-05 | 浙江万安科技股份有限公司 | A kind of detection means |
-
2016
- 2016-08-31 CN CN201610772857.4A patent/CN106560719A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW510975B (en) * | 2000-05-31 | 2002-11-21 | Yazaki Corp | Connector terminal inspection device |
| CN202093053U (en) * | 2011-04-28 | 2011-12-28 | 河南天海电器有限公司 | Detecting clamp for preventing neglected installation of transition socket of electric appliance box |
| CN102621444A (en) * | 2012-03-20 | 2012-08-01 | 罗格朗(北京)电气有限公司 | System and method for detecting high voltage resistance and connection and disconnection performance of socket synchronous to production line |
| CN202994944U (en) * | 2012-12-29 | 2013-06-12 | 北京德天泉机电设备有限公司 | A probe bed tool used for detecting circuit boards |
| CN103257373A (en) * | 2013-04-22 | 2013-08-21 | 宁波天龙电子股份有限公司 | Device for automatically detecting whether components are left out of installation |
| CN205091472U (en) * | 2015-11-04 | 2016-03-16 | 福州巨昂塑胶有限公司 | Detect automated inspection equipment that part has or not gaps and omissions |
| CN206074823U (en) * | 2016-08-31 | 2017-04-05 | 浙江万安科技股份有限公司 | A kind of detection means |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827399A (en) * | 2018-08-30 | 2018-11-16 | 慈溪市三佩机械有限公司 | A kind of two-in-one detection device |
| CN109471176A (en) * | 2018-12-07 | 2019-03-15 | 天津津荣天宇精密机械股份有限公司 | The device and its detection method in a kind of detection riveting gap |
| CN112909706A (en) * | 2021-01-19 | 2021-06-04 | 佛山市顺德区美至美电器制造有限公司 | Automatic detection device for socket assembly |
| CN112909706B (en) * | 2021-01-19 | 2022-10-25 | 佛山市顺德区美至美电器制造有限公司 | Automatic detection device for socket assembly |
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