CN209728125U - A kind of automatic checkout equipment of relay - Google Patents
A kind of automatic checkout equipment of relay Download PDFInfo
- Publication number
- CN209728125U CN209728125U CN201822169344.1U CN201822169344U CN209728125U CN 209728125 U CN209728125 U CN 209728125U CN 201822169344 U CN201822169344 U CN 201822169344U CN 209728125 U CN209728125 U CN 209728125U
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- China
- Prior art keywords
- test probe
- probe
- relay
- straight line
- line driver
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Abstract
The utility model discloses a kind of automatic checkout equipment of relay, it is detected for the electric parameter to relay, including bracket, vertically test probe, transverse test probe, first straight line driver, second straight line driver and tester, first straight line driver is set on bracket along the vertical direction, first straight line driver drives vertical test probe to move up and down, second straight line driver is horizontally disposed on bracket, second straight line driver drives transverse test probe to move left and right, and vertical probe of testing is connect with tester with transverse test probe；When being detected to relay, the vertical test point tested probe and be contacted with relay to be measured with transverse test probe.The contact area of probe and pin when increasing test using vertical test probe and transverse test probe two rows test probe in the automatic checkout equipment of relay of the utility model, the erroneous judgement of contact resistance in the automatic detection process of relay can be reduced, producing line first-pass yield is promoted.
Description
Technical field
The utility model relates to the technical field of test equipment, in particular to a kind of automatic checkout equipment of relay.
Background technique
The electrical comprehensive tester of relay and automatic checkout equipment contact between being used to test the test contact of electromagnetic relay
Resistance can improve testing efficiency.The automatic checkout equipment of relay of the prior art only has a row vertically to test probe, and Fig. 1 is existing
The wiring diagram of some automatic checkout equipment of relay, as shown in Figure 1, end of probe connects with relay pin tiptoe in test
Touching, since test speed is fast, contact area is small, causes to contact unstable, causes contact resistance to be judged by accident, judges by accident in the detection process
Ratio accounts for 10% or so, so that the accuracy of product test substantially reduces, seriously affects producing line first-pass yield.
For this purpose, we have proposed a kind of automatic checkout equipment of relay.
Utility model content
The main purpose of the utility model is to provide a kind of automatic checkout equipment of relay, have reduction relay automatic
The erroneous judgement of contact resistance in detection process promotes the advantages of producing line first-pass yield.
To achieve the above object, the utility model provides a kind of automatic checkout equipment of relay, for relay
Electric parameter is detected, including bracket, vertically test probe, transverse test probe, first straight line driver, second straight line drive
Dynamic device and tester,
The first straight line driver is arranged on the bracket along the vertical direction, and the first straight line driver drives institute
Vertical test probe to be stated to move up and down, the second straight line driver is horizontally disposed on the bracket, and described second
Linear actuator drives the transverse test probe to move left and right, the vertical test probe and the transverse test probe with
The tester connection；When detecting to the relay, the vertical test probe and the transverse test probe are equal
It is contacted with the test point of the relay to be measured.
Preferably, the automatic checkout equipment of relay further includes the first positioning plate, and first positioning plate is along horizontal
Direction setting, the output end of the first straight line driver are connect with first positioning plate, and the vertical test probe is vertical
In first positioning plate, the vertical test probe, which places, to be fixed in first positioning plate.
Preferably, the automatic checkout equipment of relay further includes the second positioning plate, and second positioning plate is along vertical
Direction setting, the output end of the second straight line driver are connect with second positioning plate, and the transverse test probe is vertical
In second positioning plate, the transverse test probe, which places, to be fixed in second positioning plate.
Preferably, the vertical test probe includes four end probes, and the vertical test probe includes that NO is visited for electrical testing
Needle and movable contact are for electrical test probe, and the NO supply lines and the NO of the tester are welded for electrical test probe, the test
The movable contact supply lines and the movable contact of instrument are welded for electrical test probe.
Preferably, the vertical test probe also includes two coil measurement probes, and the coil negative terminal of the tester supplies
It is welded after electric wire, the coil negative terminal detection line are in parallel with the wherein one coil measurement probe, the coil of the tester is just
It is welded after holding supply lines, the coil anode detection line in parallel with another coil measurement probe.
Preferably, the transverse test probe is both ends probe, and the transverse test probe includes NO detection test probe
And movable contact detection test probe, the NO detection line of the tester and NO detection test probe welding, the tester
Movable contact detection line and the movable contact detection test probe welding.
The prior art is compared, and is set the utility model has the following beneficial effects: the relay of the utility model detects automatically
It is equipped with vertical test probe and transverse test probe in standby, vertically tests probe and transverse test probe is connected to test simultaneously
Instrument, the contact area of probe and pin when increasing test, it is possible to reduce the erroneous judgement of contact resistance in the automatic detection process of relay,
Producing line first-pass yield is promoted, the waste of personnel's craft repetition measurement, save the cost caused by reducing because of equipment erroneous judgement.
Detailed description of the invention
Fig. 1 is the wiring diagram of existing automatic checkout equipment of relay.
Fig. 2 is the perspective view of the automatic checkout equipment of relay of the utility model embodiment.
Fig. 3 is the wiring diagram of the automatic checkout equipment of relay of the utility model embodiment.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Automatic checkout equipment of relay 100 is main to test between contact for detecting to the electric parameter of relay
Contact resistance.The utility model tests the contact area of probe and pin by increasing, to reduce the automatic detection process of relay
The erroneous judgement of middle contact resistance.Fig. 2 is the perspective view of the automatic checkout equipment of relay 100 of the utility model embodiment, and Fig. 3 is this
The wiring diagram of the automatic checkout equipment of relay 100 of utility model embodiment.Relay is detected automatically below with reference to Fig. 2, Fig. 3
The structure of equipment 100 is described in detail:
Referring to Fig. 2, the automatic checkout equipment of relay 100 of the present embodiment includes bracket 10, vertical test probe 20, cross
To test probe 30, first straight line driver (not shown), second straight line driver 40 and tester (not shown).Below
Specific connection relationship between all parts is illustrated:
As shown in Fig. 2, the first straight line driver of the present embodiment is set to along the vertical direction on bracket 10, first straight line is driven
Dynamic device drives vertical test probe 20 to move up and down, and second straight line driver 40 is horizontally disposed on bracket 10, and second
Linear actuator 40 drives transverse test probe 30 to move left and right, it is vertical test probe 20 and transverse test probe 30 with test
Instrument connection, tester are set on bracket 10；It is vertical to test probe 20 and transverse test probe 30 when being detected to relay
It is contacted with the test point of relay to be measured.Preferably, first straight line driver and second straight line driver 40 are cylinder, but simultaneously
It is not limited.First straight line driver and second straight line driving push corresponding test probe to be moved to designated position respectively,
Enable probe and relay contact analog control system point contact to be tested, to can be carried out the test of contact resistance.
Further, the automatic checkout equipment of relay 100 of the present embodiment further includes the first positioning plate 50 and the second positioning
Plate 60.Wherein, the first positioning plate 50 is horizontally disposed, and the output end of first straight line driver and the first positioning plate 50 connect
It connects, perpendicular to the first positioning plate 50, vertical test probe 20 places to be fixed in the first positioning plate 50 vertical probe 20 of testing；The
Two positioning plates 60 are arranged along the vertical direction, and the output end of second straight line driver 40 is connect with the second positioning plate 60, transverse test
Perpendicular to the second positioning plate 60, transverse test probe 30 places to be fixed in the second positioning plate 60 probe 30.
Then, vertical test probe 20 is fixed using the first positioning plate 50 in the present embodiment, is driven by first straight line
Dynamic device drives the first positioning plate 50 to move up and down, so that vertical test probe 20 be driven to move up and down；Using the second positioning plate 60
Transverse test probe 30 is fixed, drives the second positioning plate 60 to move left and right by second straight line driver 40, thus band
Dynamic transverse test probe 30 moves left and right.Wherein, the vertical test probe 20 of the present embodiment is four end probes, transverse test probe
30 be both ends probe, thus, each vertical test probe 20 may be implemented uniformly to move up and down, and each transverse test probe 30 can
It is uniformly moved left and right with realizing, as long as accurate positioning can be achieved with precise positioning when installing again.But it is not limited thereto, it can also not
First positioning plate 50 and the second positioning plate 60 are set, using multiple linear actuators respectively drive each vertical test probe 20 and
Transverse test probe 30.
Fig. 3 be the utility model embodiment automatic checkout equipment of relay 100 wiring diagram, referring next to Fig. 3 to after
The wiring diagram of electric appliance automatic checkout equipment 100 is described:
Fig. 1, Fig. 3 are please referred to, the mode of connection and the prior art of the coil-end of tester and test probe in the present embodiment
It is identical, and the end NO (nitric oxide) is different with the test mode of connection of probe from movable contact end.Specifically, the embodiment of the present invention
Vertical test probe 20 include two coil measurement probes 23, NO for electrical test probe 21 and movable contact for electrical test probe 22,
Transverse test probe 30 includes NO detection test probe 31 and movable contact detection test probe 32.
Specifically, the connection mode of test probe are as follows:
It is welded after the coil negative terminal supply lines of tester, coil negative terminal detection line are in parallel with a wherein coil measurement probe 23
It connects, is welded after the coil anode supply lines of tester, coil anode detection line are in parallel with another coil measurement probe 23.Tester
NO supply lines and NO welded for electrical test probe 21, the movable contact supply lines and movable contact of tester are welded for electrical test probe 22
It connects, NO detection line and NO the detection test probe 31 of tester weld, and movable contact detection line and the movable contact detection of tester are surveyed
Needle 32 is soundd out to weld.
Based on the structure and the mode of connection of above-mentioned automatic checkout equipment of relay 100, the automatic checkout equipment of relay
100 working principle is as follows:
Relay to be measured is fed equipment and send to test station, relay to be measured in place after first straight line driver and second
It is mobile that linear actuator 40 drives corresponding positioning plate, to drive test probe mobile, by test probe and relay to be measured
Test point contact, start to detect the electrical parameter of relay, test rear first straight line driver and second straight line
Driver 40 drives corresponding positioning sheet reset, to complete a test period.
The prior art is compared, and is set the utility model has the following beneficial effects: the relay of the utility model detects automatically
Vertical test probe 20 and transverse test probe 30 are equipped in standby 100, it is vertical to test probe 20 and transverse test probe 30 simultaneously
It is connected to tester, the contact area of probe and pin when increasing test, it is possible to reduce contact in the automatic detection process of relay
The erroneous judgement of resistance promotes producing line first-pass yield, the waste of personnel's craft repetition measurement, save the cost caused by reducing because of equipment erroneous judgement.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of automatic checkout equipment of relay is detected for the electric parameter to relay, which is characterized in that including branch
Frame vertically tests probe, transverse test probe, first straight line driver, second straight line driver and tester,
The first straight line driver is arranged on the bracket along the vertical direction, and the first straight line driver drives described perpendicular
It is moved up and down to test probe, the second straight line driver is horizontally disposed on the bracket, the second straight line
Driver drives the transverse test probe to move left and right, the vertical test probe and the transverse test probe with it is described
Tester connection；When detecting to the relay, the vertical test probe is contacted with the transverse test probe
In the test point of the relay to be measured.
2. automatic checkout equipment of relay according to claim 1, which is characterized in that it further include the first positioning plate, it is described
First positioning plate is horizontally disposed, and the output end of the first straight line driver is connect with first positioning plate, described
Perpendicular to first positioning plate, the vertical test probe places to be fixed in first positioning plate vertical test probe.
3. automatic checkout equipment of relay according to claim 1, which is characterized in that it further include the second positioning plate, it is described
Second positioning plate is arranged along the vertical direction, and the output end of the second straight line driver is connect with second positioning plate, described
Perpendicular to second positioning plate, the transverse test probe places to be fixed in second positioning plate transverse test probe.
4. automatic checkout equipment of relay according to claim 1, which is characterized in that the vertical test probe includes four
Probe is held, the vertical test probe is comprising NO for electrical test probe and movable contact for electrical test probe, the NO of the tester
Supply lines and the NO are welded for electrical test probe, and the movable contact supply lines and the movable contact of the tester are visited for electrical testing
Needle welding.
5. automatic checkout equipment of relay according to claim 1, which is characterized in that the vertical test probe also includes
Two coil measurement probes, with wherein one after the coil negative terminal supply lines of the tester, the coil negative terminal detection line are in parallel
The coil measurement probe welding, after the coil anode supply lines of the tester, the coil anode detection line are in parallel and separately
The one coil measurement probe welding.
6. automatic checkout equipment of relay according to claim 1, which is characterized in that the transverse test probe is both ends
Probe, the transverse test probe include NO detection test probe and movable contact detection test probe, the NO inspection of the tester
Survey line and NO detection test probe welding, the movable contact detection line of the tester and movable contact detection test probe
Welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169344.1U CN209728125U (en) | 2018-12-21 | 2018-12-21 | A kind of automatic checkout equipment of relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169344.1U CN209728125U (en) | 2018-12-21 | 2018-12-21 | A kind of automatic checkout equipment of relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728125U true CN209728125U (en) | 2019-12-03 |
Family
ID=68677661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822169344.1U Expired - Fee Related CN209728125U (en) | 2018-12-21 | 2018-12-21 | A kind of automatic checkout equipment of relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209728125U (en) |
-
2018
- 2018-12-21 CN CN201822169344.1U patent/CN209728125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |