CN209247989U - A kind of integrated form device for checking electric relay - Google Patents
A kind of integrated form device for checking electric relay Download PDFInfo
- Publication number
- CN209247989U CN209247989U CN201822169047.7U CN201822169047U CN209247989U CN 209247989 U CN209247989 U CN 209247989U CN 201822169047 U CN201822169047 U CN 201822169047U CN 209247989 U CN209247989 U CN 209247989U
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- terminal
- monomer
- terminal monomer
- bottom plate
- binding post
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- 239000000178 monomer Substances 0.000 claims abstract description 66
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000004224 protection Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a kind of integrated form device for checking electric relay, including bottom plate, bottom plate is equipped with plug and the multiple terminal monomers being connected with plug；Each terminal monomer includes the signal terminal for connection signal generator switching value monitoring circuit, the detection terminal for connecting detection device and the power supply terminal for connection signal generator voltage circuit；The lower end of the terminal monomer is equipped with and the one-to-one inlet wire column of signal terminal, detection terminal and power supply terminal；The terminal monomer includes terminal monomer A and terminal monomer B, terminal monomer A and terminal monomer B are arranged alternately, binding post among terminal monomer A is equipped with to be buckled with the living for binding post cooperation among terminal monomer B, and the binding post at the both ends terminal monomer B is equipped with the buckle living cooperated with the binding post at the both ends terminal monomer A.The utility model have it is easy to operate, facilitate reduce fault and the high feature of detection efficiency.
Description
Technical field
The utility model relates to a kind of calibration equipment of relay, especially a kind of integrated form device for checking electric relay.
Background technique
With microcomputer based relay protective device application development, integrated form LOCKOUT high power relay plug-in unit is generally answered
For all kinds of computerized protections tripping outlet loop.It is required according to relay protection anti-accident measures, relates to directly jump
The important circuit intermediate relay of lock should be started by 110V or 220V direct current, startup power be greater than 5W, operation voltage be 55% to
70% voltage rating, actuation time are no less than 10ms.To prevent protective device malfunction, need periodically to export protective device intermediate
High power relay is verified.The type relay plug-in unit is often integrated in printed circuit by several or even dozens of relay
On plate, and it is non-dismountable, insert holder is composed of tens of root cutting needles, and dense arrangement is brought very very much not to relay checking
Just.
Traditional calibration equipment is the detection device with detection wiring, and method of calibration is that will test on wiring and plug-in unit individually
The contact pin that relay is drawn is directly connected to.Since contact pin is integrated in plug inside, and contact pin is protected to plug inside, wiring
It is very difficult, and process is to have removed test connection after having verified a relay, then accesses next relay extraction and inserts
On needle, until all relay complete verifications are completed on plug-in unit, verify plug-in unit time of one piece of 8 relay often 50 to
60min.Time-consuming for this method of calibration, low efficiency, and wiring complex procedures, easy misconnection, wiring are loosely.Therefore, designing one kind can
To simplify operation, fault is reduced, the calibration equipment for improving detection efficiency is industry technical staff's urgent problem.
Utility model content
The purpose of the utility model is to provide a kind of integrated form device for checking electric relay.The utility model has operation
Simply, facilitate to reduce fault and the high feature of detection efficiency.
The technical solution of the utility model includes: a kind of integrated form device for checking electric relay, including bottom plate, bottom plate are equipped with plug
The multiple terminal monomers being connected with plug；Each terminal monomer includes being used for connection signal generator switching value monitoring circuit
Signal terminal, the detection terminal for connecting detection device and the power supply terminal for connection signal generator voltage circuit；
The lower end of the terminal monomer is equipped with and the one-to-one inlet wire column of signal terminal, detection terminal and power supply terminal；The terminal
Monomer includes that terminal monomer A and terminal monomer B, terminal monomer A and terminal monomer B are arranged alternately, the wiring among terminal monomer A
Column is equipped with to be buckled with the living of binding post cooperation among terminal monomer B, and the binding post at the both ends terminal monomer B is equipped with and terminal
The buckle living of the binding post cooperation at the both ends monomer A.
In a kind of integrated form device for checking electric relay above-mentioned, the both ends of the terminal monomer are equipped with sliding block, the bottom plate
It is equipped with the guide rail cooperated with sliding block.
In a kind of integrated form device for checking electric relay above-mentioned, the signal terminal and power supply terminal are fastened by screw
Type terminal.
In a kind of integrated form device for checking electric relay above-mentioned, the detection terminal is splicing type terminal.
In a kind of integrated form device for checking electric relay above-mentioned, the fixed dress for fixing bottom plate is additionally provided on the bottom plate
It sets.
Compared with prior art, utility model device draws method using contact pin, by integrated form high power relay plug-in unit
Internal contact pin, which is led in terminal block, to be reliably fixed, and testing crew quick-replaceable test connection is facilitated, and reduces contact pin misconnection, wiring
Loosely the problems such as, checking time can shorten 2/3rds or more.Meanwhile the setting of terminal monomer is on the slide rail, can flexibly stir,
It is provided conveniently for wiring.
Moreover, the buckle living below the terminal monomer of utility model device can in any combination side by side.It tries as a result,
Personnel are tested when detecting a relay, can be in a row by the combination of corresponding terminal monomer, unrelated terminal monomer is pushed aside,
Wiring fault is effectively reduced, accuracy rate is improved.
To sum up, the utility model has easy to operate, helps to reduce fault and the high feature of detection efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the number schematic diagram of jack on plug；
Fig. 4 is the structural schematic diagram of terminal monomer A；
Fig. 5 is the structural schematic diagram of terminal monomer B；
Fig. 6 is the schematic illustration of buckle living.
Appended drawing reference: 10- bottom plate, 11- guide rail, 20- plug, 30- terminal monomer, 31- signal terminal, 32- detection terminal,
33- power supply terminal, 34- inlet wire column, 35- terminal monomer A, 36- terminal monomer B, 37- buckle living, 38- sliding block.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but be not intended as to the utility model limit according to
According to.
Embodiment: a kind of integrated form device for checking electric relay, including bottom plate 10, bottom plate 10 are equipped with plug 20 and and plug
The 20 multiple terminal monomers 30 being connected；Each terminal monomer 30 includes for connection signal generator switching value monitoring circuit
Signal terminal 31, the detection terminal 32 for connecting detection device and the power supply terminal for connection signal generator voltage circuit
33。
The both ends of the terminal monomer 30 are equipped with sliding block 38, and the bottom plate 10 is equipped with the guide rail 11 cooperated with sliding block 38.
The lower end of the terminal monomer 30 is equipped with one-to-one with signal terminal 31, detection terminal 32 and power supply terminal 33
Inlet wire column 34；The terminal monomer 30 includes terminal monomer A35 and terminal monomer B36, terminal monomer A35 and terminal monomer B36
It is arranged alternately, the binding post among terminal monomer A35 is equipped with to be buckled with the living of binding post cooperation among terminal monomer B36
The binding post at the both ends 37, terminal monomer B36 is equipped with the buckle 37 living cooperated with the binding post at the both ends terminal monomer A35.
The signal terminal 31 and power supply terminal 33 is screw-fastening type terminal.
The detection terminal 32 is splicing type terminal.
The fixation device for fixing bottom plate 10 is additionally provided on the bottom plate 10.
Working principle:
A kind of integrated high-power device for checking electric relay as shown in Figures 1 to 6, bottom plate 10 are equipped with fixed device, are used for
Bottom plate 10 is fixed on verification platform；Guide rail 11 is fixed by the fixed device of guide rail 11 and bottom plate 10；Plug 20 is the grafting of D type
Device, it is fixed by fixed screw and bottom plate 10；Terminal Naming board is housed on guide rail 11, is named for terminal block.Terminal monomer
Terminal number plate is housed, terminal number row left side is equipped with signal terminal 31 and detection terminal 32, terminal number row right side dress on 30
There is power supply terminal 33.Terminal monomer 30 is connect by connection cables with plug 20, plug 20 be used to connect integrated form it is high-power after
The plug-in unit of electric appliance, the number of plug 20 are corresponding with terminal number plate.
Power supply terminal 33 is connected with integrated form high power relay plug-in unit wire loop, for inputting electricity to relay coil
Pressure drives the actuating of relay；Detection terminal 32 with the normally opened node of integrated form high power relay for being connected, for exporting relay
Device node switching signal.
Terminal monomer 30 can slide on guide rail 11, A, the Type B that terminal monomer 30 divides to be arranged alternately, the lower end of A type
Centre is equipped with buckle 37 living, and the lower end both sides of Type B are equipped with buckle 37 living.Terminal monomer 30 can be in a row with any combination as a result,.Inspection
When survey, according to wiring diagram, the corresponding stitch of relay is determined, corresponding terminal monomer 30 is determined further according to stitch number, by this
Part terminal monomer 30 merges in a row, remaining is unrelated to push aside, can effectively reduce wiring fault.
Claims (5)
1. a kind of integrated form device for checking electric relay, it is characterised in that: including bottom plate (10), bottom plate (10) is equipped with plug (20)
The multiple terminal monomers (30) being connected with plug (20)；Each terminal monomer (30) includes opening for connection signal generator
The signal terminal (31) of monitoring circuit is measured in pass, for the detection terminal (32) of connecting detection device and for connection signal generator
The power supply terminal (33) of voltage circuit；The lower end of the terminal monomer (30) is equipped with and signal terminal (31), detection terminal (32)
With the one-to-one inlet wire column (34) of power supply terminal (33)；The terminal monomer (30) includes terminal monomer A (35) and terminal list
Body B (36), terminal monomer A (35) and terminal monomer B (36) are arranged alternately, and terminal monomer A (35) intermediate binding post is equipped with
The buckle (37) living of intermediate binding post cooperation with terminal monomer B (36), the binding post at terminal monomer B (36) both ends be equipped with
The buckle (37) living of the binding post cooperation at terminal monomer A (35) both ends.
2. a kind of integrated form device for checking electric relay according to claim 1, it is characterised in that: the terminal monomer (30)
Both ends be equipped with sliding block (38), the bottom plate (10) is equipped with the guide rail (11) that cooperates with sliding block (38).
3. a kind of integrated form device for checking electric relay according to claim 1, it is characterised in that: the signal terminal
(31) and power supply terminal (33) is screw-fastening type terminal.
4. a kind of integrated form device for checking electric relay according to claim 1, it is characterised in that: the detection terminal
It (32) is splicing type terminal.
5. a kind of integrated form device for checking electric relay according to claim 1, it is characterised in that: on the bottom plate (10) also
Equipped with the fixation device for fixing bottom plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169047.7U CN209247989U (en) | 2018-12-21 | 2018-12-21 | A kind of integrated form device for checking electric relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169047.7U CN209247989U (en) | 2018-12-21 | 2018-12-21 | A kind of integrated form device for checking electric relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247989U true CN209247989U (en) | 2019-08-13 |
Family
ID=67534155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822169047.7U Active CN209247989U (en) | 2018-12-21 | 2018-12-21 | A kind of integrated form device for checking electric relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581212A (en) * | 2018-12-21 | 2019-04-05 | 国家电网有限公司 | A kind of integrated form device for checking electric relay and its application method |
-
2018
- 2018-12-21 CN CN201822169047.7U patent/CN209247989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581212A (en) * | 2018-12-21 | 2019-04-05 | 国家电网有限公司 | A kind of integrated form device for checking electric relay and its application method |
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