CN104483624A - Relay testing device - Google Patents
Relay testing device Download PDFInfo
- Publication number
- CN104483624A CN104483624A CN201410781741.8A CN201410781741A CN104483624A CN 104483624 A CN104483624 A CN 104483624A CN 201410781741 A CN201410781741 A CN 201410781741A CN 104483624 A CN104483624 A CN 104483624A
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- Prior art keywords
- contact
- transformer
- connecting rod
- relay
- respectively connected
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Abstract
The invention provides a relay testing device. The relay testing device is characterized in that AC is led into an input end of a transformer; an output end of the transformer is respectively connected with a contact a and a contact c, and the other output end of the transformer is respectively connected with a contact b and a contact d; the contact a, the contact b, the contact c and the contact d are respectively connected with conductive connecting rods which can move horizontally; the connecting rods are driven by propelling devices so as to be in contact with contacts of a relay to be tested; the propelling devices and the connecting rods are horizontally arranged on the lateral upper sides of a conveying belt; two current transformers are respectively connected with two sub-circuits which are respectively used for connecting the transformer with the contact b as well as the transformer with the contact d; ammeters are respectively connected with secondary side loops of the current transformers. The relay testing device provided by the invention has the advantages that automation is facilitated, that is, instead of manual operation by a special operator, a specially-assigned person only needs to judge whether abnormality exists or not according to real-time meter reading, so that the labor cost of an enterprise is reduced; the structure is simple, so that the enterprise can avoid excessive cost for both manufacturing and maintenance, and the testing can be completed with ease by common personnel.
Description
Technical field
The present invention relates to a kind of relay contact analog control system device, belong to relay production field.
Background technology
Relay is after production completes, have and relay is tested, to see whether it meets pre-provisioning request completely, but for the test of relay in production phase end in prior art, mainly adopt special device to operate so that people is manual, business manpower cost is high, and operating personnel continue repetitive operation for a long time, easy trouble occupational illness, improves the risk of enterprise.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of relay contact analog control system device, this relay contact analog control system device, by being convenient to the structure of Aulomatizeted Detect, effectively can reduce the human cost of enterprise, the operation of the personnel that simplify the operation, and reduces the burden of operating personnel.
The present invention is achieved by the following technical programs.
A kind of relay contact analog control system device provided by the invention, the input of alternating current access transformer, the output terminal connecting terminal a respectively of transformer, contact c, another output terminal is connecting terminal b respectively, contact d, contact a, contact b, contact c, contact d respectively connects the connecting rod of the conduction that moves horizontally, connecting rod is driven by thrust unit can with relay contact pad to be detected, thrust unit and connecting rod are horizontally set on above conveyor belt side, transformer and contact b, respectively current transformer is connected with in two branch roads that contact d connects, the secondary loop of two current transformers is all connected with reometer.
Described reometer is digital electronic ammeter, and the digital display screen of digital electronic ammeter is arranged on above the side of travelling belt.
The connecting rod that the connecting rod that described contact a, contact b connect is connected with contact c, contact d is that center line is oppositely arranged with travelling belt, and the connecting rod that contact a, contact b connect is driven by a thrust unit, and the connecting rod that contact c, contact d connect also is driven by a thrust unit.
Described thrust unit is baric systerm.
Beneficial effect of the present invention is: be 1. convenient to robotization, carries out manual operation without the need to specialized operations personnel, the real-time meter reading of special messenger only need be looked for judge whether abnormal, reduce the human cost of enterprise; 2. structure is simple, and be manufacture or safeguard not need too high cost for enterprise, general personnel also can complete easily.
Accompanying drawing explanation
Fig. 1 is circuit theory schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention;
In figure: 11-travelling belt, 12-thrust unit, 21-transformer, 22-connecting rod, 23-digital display screen.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
As Fig. 1, a kind of relay contact analog control system device shown in Fig. 2, alternating current access transformer 21 inputs, the output terminal connecting terminal a respectively of transformer 21, contact c, another output terminal is connecting terminal b respectively, contact d, contact a, contact b, contact c, contact d respectively connects the connecting rod 22 of the conduction that moves horizontally, connecting rod 22 is driven by thrust unit 12 can with relay contact pad to be detected, thrust unit 12 and connecting rod 22 are horizontally set on above travelling belt 11 side, transformer 21 and contact b, respectively current transformer is connected with in two branch roads that contact d connects, the secondary loop of two current transformers is all connected with reometer.
During use, by thrust unit 12 control link 22, make four contact of contact a, contact b, contact c, contact d and relay, then power on circuitry, by reading reometer, detection can be completed, and travelling belt 11 and thrust unit 12 are all easy to automatically control, therefore by automatically controlling to complete, and operating personnel only need reading reometer to carry out judging.
Described reometer is digital electronic ammeter, and the digital display screen 23 of digital electronic ammeter is arranged on above the side of travelling belt 11.Setting like this, for the people of special meter reading, contrast of being more convenient for judges whether exception, such as, indicate range of normal value at the other paper slip of pasting of digital display screen 23, also can complete easily even if the people of meter reading is ignorant of any technology.
For reducing costs, also be convenient to control simultaneously, the connecting rod 22 that is connected with contact c, contact d of connecting rod 22 that described contact a, contact b connect with travelling belt 11 for center line is oppositely arranged, the connecting rod 22 that contact a, contact b connect is driven by a thrust unit 12, and the connecting rod 22 that contact c, contact d connect also is driven by a thrust unit 12.
For reducing costs further, also ensure implementation result, described thrust unit 12 is baric systerm simultaneously.
Claims (4)
1. a relay contact analog control system device, it is characterized in that: alternating current access transformer (21) input, the output terminal connecting terminal a respectively of transformer (21), contact c, another output terminal is connecting terminal b respectively, contact d, contact a, contact b, contact c, contact d respectively connects the connecting rod (22) of the conduction that moves horizontally, connecting rod (22) is driven by thrust unit (12) can with relay contact pad to be detected, thrust unit (12) and connecting rod (22) are horizontally set on above travelling belt (11) side, transformer (21) and contact b, respectively current transformer is connected with in two branch roads that contact d connects, the secondary loop of two current transformers is all connected with reometer.
2. relay contact analog control system device as claimed in claim 1, it is characterized in that: described reometer is digital electronic ammeter, the digital display screen (23) of digital electronic ammeter is arranged on above the side of travelling belt (11).
3. relay contact analog control system device as claimed in claim 1, it is characterized in that: the connecting rod (22) that is connected with contact c, contact d of connecting rod (22) that described contact a, contact b connect with travelling belt (11) for center line is oppositely arranged, the connecting rod (22) that contact a, contact b connect is driven by a thrust unit (12), and the connecting rod (22) that contact c, contact d connect also is driven by a thrust unit (12).
4. the relay contact analog control system device as described in claim 1 or 3, is characterized in that: described thrust unit (12) is baric systerm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781741.8A CN104483624B (en) | 2014-12-16 | 2014-12-16 | A kind of relay test-device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781741.8A CN104483624B (en) | 2014-12-16 | 2014-12-16 | A kind of relay test-device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104483624A true CN104483624A (en) | 2015-04-01 |
| CN104483624B CN104483624B (en) | 2018-02-27 |
Family
ID=52758189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781741.8A Active CN104483624B (en) | 2014-12-16 | 2014-12-16 | A kind of relay test-device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104483624B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5122661A (en) * | 1991-06-27 | 1992-06-16 | Kruszewski Louis V | Method and apparatus for testing infrared radiation detectors |
| CN2550769Y (en) * | 2002-05-26 | 2003-05-14 | 周文海 | Automatic detection and sorting machine for switch and relay parameter |
| CN1925086A (en) * | 2006-09-21 | 2007-03-07 | 天津市百利电气有限公司 | Digital full automatic breaker over-loading short cut testing test stand |
| CN203630306U (en) * | 2013-11-29 | 2014-06-04 | 天津市鸿远电气设备有限公司 | Miniature circuit breaker ON-OFF inspection apparatus |
| CN203849358U (en) * | 2014-05-29 | 2014-09-24 | 温州深科检测设备有限公司 | Miniature circuit breaker short-circuit characteristic automatic detection unit |
| CN204287420U (en) * | 2014-12-16 | 2015-04-22 | 贵州天义汽车电器有限公司 | A kind of relay finished product test device |
-
2014
- 2014-12-16 CN CN201410781741.8A patent/CN104483624B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5122661A (en) * | 1991-06-27 | 1992-06-16 | Kruszewski Louis V | Method and apparatus for testing infrared radiation detectors |
| CN2550769Y (en) * | 2002-05-26 | 2003-05-14 | 周文海 | Automatic detection and sorting machine for switch and relay parameter |
| CN1925086A (en) * | 2006-09-21 | 2007-03-07 | 天津市百利电气有限公司 | Digital full automatic breaker over-loading short cut testing test stand |
| CN203630306U (en) * | 2013-11-29 | 2014-06-04 | 天津市鸿远电气设备有限公司 | Miniature circuit breaker ON-OFF inspection apparatus |
| CN203849358U (en) * | 2014-05-29 | 2014-09-24 | 温州深科检测设备有限公司 | Miniature circuit breaker short-circuit characteristic automatic detection unit |
| CN204287420U (en) * | 2014-12-16 | 2015-04-22 | 贵州天义汽车电器有限公司 | A kind of relay finished product test device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104483624B (en) | 2018-02-27 |
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| C06 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 563000 Guizhou city of Zunyi province Huichuan District Sui Yang Road, No. 33 Applicant after: Guizhou Tianyi Technology Co., Ltd. Address before: 563002 Guizhou city of Zunyi province Huichuan District Sui Yang Road, No. 33 Applicant before: Guizhou Tianyi Auto Electrical Co., Ltd. |
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| GR01 | Patent grant |