CN204832372U - Computer relay protection tester - Google Patents
Computer relay protection tester Download PDFInfo
- Publication number
- CN204832372U CN204832372U CN201520390368.3U CN201520390368U CN204832372U CN 204832372 U CN204832372 U CN 204832372U CN 201520390368 U CN201520390368 U CN 201520390368U CN 204832372 U CN204832372 U CN 204832372U
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- key
- casing
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- relay protection
- pilot lamp
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Abstract
The utility model provides a computer relay protection tester, including the direction key, the direction key is installed in the casing surface to direction key one side sets up enter key and return key, the enter key is located the casing surface to the enter key is located return key one side, the casing surface sets up distant place key to distant place key side sets up the pilot lamp, distant place key one side sets up manual selecting button to manual selecting button is located the casing surface, the casing surface sets up the hand key combination to hand key combination one side sets up the reset key, hand key combination bottom sets up the switch to the switch is located the casing bottom, the casing surface sets up maintains the mouth to maintain that a mouthful one side sets up the programming pilot lamp, programming pilot lamp one side sets up liquid crystal display to liquid crystal display is located the casing surface, the utility model discloses can protect and test the computer relay effectively, be fit for using widely.
Description
Technical field
The utility model relates to a kind of microcomputer protective relay, and particularly a kind of microcomputer relay protection tester, belongs to security technology area.
Background technology
Relay protection microcomputer type proving installation is the important testing tool of one ensureing power system security reliability service.Along with the develop rapidly of computer technology, microelectric technique, Power Electronic Technique, application latest technological achievements constantly release the inexorable trend that novel high-performance microcomputer protective relay proving installation is technical progress.Test device for relay protection is the important testing tool of one ensureing power system security reliability service.Along with the continuous expansion of modern power systems scale, what require the reliability of Operation of Electric Systems and management, high efficiency improves constantly, and the test job of relay protection personnel becomes more frequent and complicated.
In today of computer technology, microelectric technique, Power Electronic Technique develop rapidly; application latest technological achievements constantly release the inexorable trend that novel high-performance relay-protection tester is technical progress, use a kind of Novel miniaturization microcomputer relay protection tester that modern advanced microelectric technique and device realize.Its adopts can unit independent operating, and also can connect the advanced configuration that other computer runs, the built-in high-performance industrial computer of main frame and high speed digital signal processor, novel plug formula high-fidelity High-power amplifier, carries true color LCD display and embedded computer keyboard.Some unit cannot independent operation, also cannot connect notebook computation, bring much inconvenience.Some Microcomputer Protection tester operating function is general, and volume is large, and precision is not high.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of microcomputer relay protection tester, and this instrumentation is easy, reliability is high; Do powerful, volume is little, and precision is high; The effect of protection micromechanical relay can be played; Effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of microcomputer relay protection tester, comprise directionkeys, described directionkeys is installed on casing surface, and directionkeys side arranges acknowledgement key and return key; Described acknowledgement key is positioned at casing surface, and acknowledgement key is positioned at return key side; Described casing surface arranges distant place key, and distant place key side arranges pilot lamp; Key side, a described distant place arranges manual options button, and manual options button is positioned at casing surface; Described casing surface arranges hand Macintosh, and hand Macintosh side arranges reset key; Described hand Macintosh bottom arranges switch, and switch is positioned at casing bottom; Described casing surface arranges service port, and service port side arranges programming pilot lamp; Described programming pilot lamp side arranges LCDs, and LCDs is positioned at casing surface.
As a kind of optimal technical scheme of the present utility model, described LCDs is square structure, and LCDs is positioned at casing top.
As a kind of optimal technical scheme of the present utility model, described directionkeys comprises upturning key, downturning key, key is turned on a left side and key is turned on the right side, and key and the right side are turned in upturning key, a downturning key left side, and to turn over key adjacent between two.
As a kind of optimal technical scheme of the present utility model, described programming pilot lamp has eight programmable tri-colour LEDs, and pilot lamp arranges according to a definite sequence.
The beneficial effect that compared with prior art the utility model reaches is:
1, the utility model has the superior performance of large test instrument, advanced function, has again the flexibly small and exquisite of small-sized tester.
2, the utility model is easy and simple to handle, reliability is high.
3, the utility model is done powerful, and volume is little, and precision is high.
4, the utility model can play the effect of protection micromechanical relay.
5, the utility model cost is reasonable, is applicable to promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation of a kind of microcomputer relay protection tester described in the utility model embodiment;
Fig. 2 makes module map during a kind of microcomputer relay protection tester work described in the utility model embodiment;
Number in the figure: 1, directionkeys; 2, acknowledgement key; 3, return key; 4, pilot lamp; 5, distant place key; 6, reset key; 7, hand Macintosh; 8, LCDs; 9, casing; 10, programming pilot lamp; 11, manual options button; 12, service port; 13, switch.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1-2, a kind of microcomputer relay protection tester of the utility model, comprises directionkeys 1, and described directionkeys 1 is installed on casing 9 surface, and directionkeys 1 side arranges acknowledgement key 2 and return key 3; Described acknowledgement key 2 is positioned at casing 9 surface, and acknowledgement key 2 is positioned at return key 3 side; Described casing 9 surface arranges distant place key 5, and distant place key 5 side arranges pilot lamp 4; Key 5 side, a described distant place arranges manual options button 11, and manual options button 11 is positioned at casing 9 surface; Described casing 9 surface arranges hand Macintosh 7, and hand Macintosh 7 side arranges reset key 6; Described hand Macintosh 7 bottom arranges switch 13, and switch 13 is positioned at casing 9 bottom; Described casing 9 surface arranges service port 12, and service port 12 side arranges programming pilot lamp 10; Described programming pilot lamp 10 side arranges LCDs 8, and LCDs 8 is positioned at casing 9 surface.
In order to make display convenient, described LCDs 8 is square structure, and LCDs 8 is positioned at casing 9 top.
In order to make button operation simple, described directionkeys 1 comprises upturning key, downturning key, key is turned on a left side and key is turned on the right side, and key and the right side are turned in upturning key, a downturning key left side, and to turn over key adjacent between two.
In order to make programing effect easily distinguish, described programming pilot lamp 8 has eight programmable tri-colour LEDs, and pilot lamp 8 of programming arranges according to a definite sequence.
LCDs 8 described in the utility model is square structure, and is convenient to viewing display registration when LCDs 8 is positioned at the display of casing 9 top; Described directionkeys 1 comprises upturning key, downturning key, key is turned on a left side and key is turned on the right side, and key and the right side are turned in upturning key, a downturning key left side, and to turn over key adjacent between two, simply easy to operate when button uses; Described programming pilot lamp 8 has eight programmable tri-colour LEDs, and pilot lamp 8 of programming arranges according to a definite sequence, and during programming, programming pilot lamp appearance is more prone to distinguish.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a microcomputer relay protection tester, it is characterized in that: comprise directionkeys (1), described directionkeys (1) is installed on casing (9) surface, and directionkeys (1) side arranges acknowledgement key (2) and return key (3); Described acknowledgement key (2) is positioned at casing (9) surface, and acknowledgement key (2) is positioned at return key (3) side; Described casing (9) surface arranges distant place key (5), and distant place key (5) side arranges pilot lamp (4); Key (5) side, a described distant place arranges manual options button (11), and manual options button (11) is positioned at casing (9) surface; Described casing (9) surface arranges hand Macintosh (7), and hand Macintosh (7) side arranges reset key (6); Described hand Macintosh (7) bottom arranges switch (13), and switch (13) is positioned at casing (9) bottom; Described casing (9) surface arranges service port (12), and service port (12) side arranges programming pilot lamp (10); Described programming pilot lamp (10) side arranges LCDs (8), and LCDs (8) is positioned at casing (9) surface.
2. a kind of microcomputer relay protection tester according to claim 1, is characterized in that: described LCDs (8) is square structure.
3. a kind of microcomputer relay protection tester according to claim 2, is characterized in that: above-mentioned LCDs (8) is positioned at casing (9) top.
4. a kind of microcomputer relay protection tester according to claim 1, is characterized in that: described directionkeys (1) comprises upturning key, downturning key, key is turned on a left side and key is turned on the right side, and key and the right side are turned in upturning key, a downturning key left side, and to turn over key adjacent between two.
5. a kind of microcomputer relay protection tester according to claim 1, is characterized in that: described programming pilot lamp (8) is programmable tri-colour LED.
6. a kind of microcomputer relay protection tester according to claim 5, is characterized in that: above-mentioned tri-colour LED is provided with eight, and eight tri-colour LEDs arrange according to a definite sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390368.3U CN204832372U (en) | 2015-06-09 | 2015-06-09 | Computer relay protection tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390368.3U CN204832372U (en) | 2015-06-09 | 2015-06-09 | Computer relay protection tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832372U true CN204832372U (en) | 2015-12-02 |
Family
ID=54689957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390368.3U Expired - Fee Related CN204832372U (en) | 2015-06-09 | 2015-06-09 | Computer relay protection tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832372U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486941A (en) * | 2015-06-09 | 2016-04-13 | 苏州市华安普电力工程有限公司 | Microcomputer relay protection tester |
| CN105573222A (en) * | 2016-03-21 | 2016-05-11 | 成都天进仪器有限公司 | Intelligent relay protection tester possessing expansion port |
| CN105606939A (en) * | 2016-03-21 | 2016-05-25 | 成都天进仪器有限公司 | Portable microcomputer relay protection tester |
| CN105629116A (en) * | 2016-03-28 | 2016-06-01 | 成都天进仪器有限公司 | Optical digital relay protection testing instrument for intelligent transformer substation debugging |
| CN105652132A (en) * | 2016-03-28 | 2016-06-08 | 成都天进仪器有限公司 | Self-adaptation intelligent power grid substation relay protection tester |
| CN105699821A (en) * | 2016-03-28 | 2016-06-22 | 成都天进仪器有限公司 | Industrial control intelligent optical-digital relay protection tester |
| CN105699820A (en) * | 2016-03-28 | 2016-06-22 | 成都天进仪器有限公司 | Intelligent optical digital relay protection tester |
| CN105785184A (en) * | 2016-03-28 | 2016-07-20 | 成都天进仪器有限公司 | Optical digital relay protection tester for smart grid |
| CN105785185A (en) * | 2016-03-28 | 2016-07-20 | 成都天进仪器有限公司 | Relay protection tester for smart grid |
-
2015
- 2015-06-09 CN CN201520390368.3U patent/CN204832372U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486941A (en) * | 2015-06-09 | 2016-04-13 | 苏州市华安普电力工程有限公司 | Microcomputer relay protection tester |
| CN105573222A (en) * | 2016-03-21 | 2016-05-11 | 成都天进仪器有限公司 | Intelligent relay protection tester possessing expansion port |
| CN105606939A (en) * | 2016-03-21 | 2016-05-25 | 成都天进仪器有限公司 | Portable microcomputer relay protection tester |
| CN105629116A (en) * | 2016-03-28 | 2016-06-01 | 成都天进仪器有限公司 | Optical digital relay protection testing instrument for intelligent transformer substation debugging |
| CN105652132A (en) * | 2016-03-28 | 2016-06-08 | 成都天进仪器有限公司 | Self-adaptation intelligent power grid substation relay protection tester |
| CN105699821A (en) * | 2016-03-28 | 2016-06-22 | 成都天进仪器有限公司 | Industrial control intelligent optical-digital relay protection tester |
| CN105699820A (en) * | 2016-03-28 | 2016-06-22 | 成都天进仪器有限公司 | Intelligent optical digital relay protection tester |
| CN105785184A (en) * | 2016-03-28 | 2016-07-20 | 成都天进仪器有限公司 | Optical digital relay protection tester for smart grid |
| CN105785185A (en) * | 2016-03-28 | 2016-07-20 | 成都天进仪器有限公司 | Relay protection tester for smart grid |
| CN105785185B (en) * | 2016-03-28 | 2018-02-06 | 成都天进仪器有限公司 | A kind of intelligent grid relay-protection tester |
| CN105785184B (en) * | 2016-03-28 | 2018-06-26 | 成都天进仪器有限公司 | A kind of intelligent grid light digital relay protection tester |
| CN105699821B (en) * | 2016-03-28 | 2018-07-17 | 成都天进仪器有限公司 | Industry control intelligence light digital relay protection tester |
| CN105652132B (en) * | 2016-03-28 | 2018-10-12 | 成都天进仪器有限公司 | A kind of self-adaptation type intelligent grid substation relay protection tester |
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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: 20151202 Termination date: 20160609 |