CN103424637B - Test macro - Google Patents
Test macro Download PDFInfo
- Publication number
- CN103424637B CN103424637B CN201210151125.5A CN201210151125A CN103424637B CN 103424637 B CN103424637 B CN 103424637B CN 201210151125 A CN201210151125 A CN 201210151125A CN 103424637 B CN103424637 B CN 103424637B
- Authority
- CN
- China
- Prior art keywords
- test macro
- metal column
- microswitch
- wiring device
- contactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention relates to a kind of test macro, comprise rapid wiring device and test controller, rapid wiring device comprises housing and is arranged on the docking facilities in housing; Docking facilities comprises at least one insulating sleeve, and in each insulating sleeve, being provided with can be along the axially movable metal column of sleeve, and docking facilities also comprises that at least one is arranged at the microswitch in housing; The end face of at least one metal column can touch the button of microswitch; One end of metal column is provided with elastomeric element, makes metal column can disengage the button of microswitch; The first coil circuit of relay is connected with the microswitch of rapid wiring device; The forceful electric power switch of relay is connected with the second coil circuit of A.C. contactor; The input of A.C. contactor is connected to test controller, and the output of A.C. contactor connects described metal column. Test macro of the present invention, low to the journey error requirement of metal column, realize wiring and take out stitches settling at one go, enhance productivity.
Description
Technical field
The present invention relates to load testing field, especially a kind of test macro.
Background technology
Rapid wiring device is often connected between test macro and tested load, at present, on market, occursRapid wiring device be mostly to adopt the mode of segmentation docking, for controlling tested load and test macroConnect and disconnect, as shown in Figure 1, moving copper post being set, on second group of docking facilities on first group of docking facilitiesQuiet copper post is set, and first group of docking facilities access test macro, in the time that rapid wiring device does not use, existsWhen free state, moving copper post does not contact with quiet copper post, and first group of docking facilities and second group of docking facilities are notBe communicated with; As shown in Figure 2, after the moving copper post of rapid wiring device docks with the terminal plate of tested load,Second group of docking facilities docks with the terminal plate of tested load, moves copper post by the contact jack-up on terminal plate,Moving copper post just contacts with quiet copper post, and second group of docking facilities and first group of docking facilities are connected, thereby testedLoad and test macro conducting. The defect that adopts this segmentation docking mode is that apparatus structure is too fat to move, and design is multipleAssorted, along with to an increase for copper post quantity, the journey error of docking is exaggerated, and reliability reduces.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of test macro, its interposed structure is reasonable, easilyDismounting; Mode of connection is safe, reliable and stable. For achieving the above object, technical scheme of the present invention is as follows:
A kind of test macro, for tested load is tested, described test macro comprises fast-wiringDevice and test controller, described rapid wiring device comprise housing and be arranged in described housing to tippingPut; Described docking facilities comprises at least one insulating sleeve, and in each described insulating sleeve, being provided with can edgeThe axially movable metal column of sleeve, described metal column can be docked to the terminal plate of described tested load,Described test macro also comprises relay and A.C. contactor;
Described docking facilities also comprises that at least one is arranged at the microswitch in described housing;
Described at least one, the end face of metal column can touch the button of described microswitch;
One end of described metal column is provided with elastomeric element, described metal column can be disengaged described micro-The button of moving switch;
Described relay comprises First Line circle circuit and forceful electric power switch;
Described A.C. contactor comprises the second coil circuit, input and output;
The first coil circuit of described relay is connected with the microswitch of described rapid wiring device;
The forceful electric power switch of described relay is connected with the second coil circuit of described A.C. contactor;
The input of described A.C. contactor is connected to described test controller, the output of described A.C. contactorEnd connects the metal column of described rapid wiring device.
More preferably, as a kind of embodiment, the power supply of described relay coil is 12V dc source.
More preferably, as a kind of embodiment, the quantity of described microswitch is two; Two described fine motions are openedConnected mode between pass is in parallel.
More preferably, as a kind of embodiment, described metal column is copper post, and the quantity of described microswitch is oneIndividual or two.
More preferably, as a kind of embodiment, described elastomeric element is shell fragment or spring, and described elastomeric element is establishedBe placed in described metal column one end close with described microswitch.
More preferably, as a kind of embodiment, on described housing, be provided with for rapid wiring device described in taking and placingHandle.
More preferably, as a kind of embodiment, the bottom of described housing is provided with at least one hole, each described inIn hole, be provided with magnet, described magnet is for being fixed on described rapid wiring device described tested loadTerminal plate.
More preferably, as a kind of embodiment, described hole has two, is arranged on respectively the bottom of described housingBoth sides.
The invention has the beneficial effects as follows: adopt the rapid wiring device with microswitch, simple in structure, strongElectrical pickoff is few, and the journey error of docking metal column requires low, applies the test system of described rapid wiring deviceSystem, changes wiring technique, realizes wiring and take out stitches settling at one go, and simple and fast, enhances productivity.
Brief description of the drawings
Fig. 1 is the termination of the prior art schematic diagram under free state;
Fig. 2 is the termination of the prior art schematic diagram under use state;
Fig. 3 is the schematic diagram of rapid wiring device one embodiment of test macro of the present invention;
Fig. 4 is the schematic perspective view of rapid wiring device one embodiment of test macro of the present invention;
Fig. 5 is the use view of rapid wiring device one embodiment of test macro of the present invention;
Fig. 6 is the docking separated position schematic diagram of rapid wiring device one embodiment of test macro of the present invention;
Fig. 7 is the control wiring schematic diagram of test macro one embodiment of the present invention.
Wherein,
1 first docking facilities; 11 moving copper posts; 2 second docking facilities; 3 housings; 31 insulating sleeves;
32 bronze medal posts; 321 latches; 33 microswitches; 331 microswitch push-buttons; 34 handles;
35 circular holes; 36 installing plates; 37 shell fragments; 4 protective covers; 5 terminal plates; 6 sheet metal components;
7 rapid wiring devices; 8 A.C. contactors; 9 relays.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and realityExecute example, test macro of the present invention is further elaborated. Should be appreciated that tool described hereinBody embodiment only, in order to explain the present invention, is not intended to limit the present invention described test macro.
Embodiment mono-:
With reference to Fig. 3 and Fig. 4, rapid wiring device comprises housing 3, and the top of housing 3 is provided with handle 34,In housing 3, be provided with docking facilities, docking facilities comprises three fixing insulating sleeves 31, insulating sleeve 31Inside respectively have a copper post 32, the effect of described insulating sleeve 31 is the safety ensureing between each copper post 32Electric clearance, the upper end of copper post 32 is provided with the latch 321 that prevents that copper post 32 from coming off from insulating sleeve 31,Copper post 32 can move up and down in insulating sleeve, and the upper end of copper post 32 is provided with a microswitch 33,On microswitch 33, be provided with button 331, copper post 32 is relative with button 331 on its axial direction. As figureShown in 4, one end with latch 321 of copper post 32 is provided with shell fragment 37, and housing 3 is fixed in shell fragment 37 one end,The other end is fixed on copper post 32, and insulating sleeve 31 is fixed on housing 3 by installing plate 36, the end of housing 3Portion is also provided with two circular holes 35, inlays a round magnet in each circular hole 35.
With reference to Fig. 4 and Fig. 5, in the time that rapid wiring device docks with the terminal plate 5 that is connect load, due to wiringPlate 5 is fixed on sheet metal component 6, the magnetic in two circular holes 35 of described rapid wiring device housing 3 bottomsIron can tightly hold sheet metal component 6, thereby ensures that described rapid wiring device docks with terminal plate 5 firmly, instituteThree copper posts 32 stating rapid wiring device respectively with the terminal plate 5 of tested load on three binding posts pairShould contact, three copper posts 32 on described rapid wiring device respectively can be by three docking capitals on terminal plate 5Rise and certain distance that moves up, shell fragment 37 distortion of copper post 32 upper ends are shunk, the bottom of shell fragment 37Inner side contacts with the button 331 of microswitch 33, thus microswitch 33 conductings.
As shown in Figure 6, after rapid wiring device 7 separates with the terminal plate 5 of tested load, holdHandle 34 is upwards extracted rapid wiring device 7 from terminal plate 5, and copper post 32 is owing to being subject to the tension force of shell fragment 37And move down certain distance, the lower end of shell fragment 37 also and then moves down, thus shell fragment 37 no longer withThe button 331 of microswitch 33 contacts, and microswitch 33 disconnects, and gets back to the free state while use.
Embodiment bis-:
As shown in Figure 7, a kind of test macro, for tested load is tested, comprises embodiment mono-In rapid wiring device 7, test controller, described in the copper post 32 of rapid wiring device 7 can be docked toThe terminal plate 5 of tested load, described test macro also comprises relay 9 and A.C. contactor 8;
Microswitch 33 on rapid wiring device 7 is first coil circuits of series connection cut-in relay 9, instituteState the first coil circuit by 12V DC power supply, forceful electric power switch one end access civil power live wire L of relay 9,One end of another termination A.C. contactor 8 second coil circuits, A.C. contactor 8 second coil circuits anotherOne end in contact civil power zero line N, the second coil circuit of the forceful electric power switch of relay 9 and A.C. contactor 8 formsSeries loop. The output of test controller is connected input L, N, the COM of A.C. contactor 8, as figureShown in the middle direction of arrow; The output correspondence of A.C. contactor 8 connects the copper post 32 of rapid wiring device 7. WhenWhen tested load batch production, above wiring only need connect once, need not test all at every turn and will again connectLine.
After rapid wiring device 7 docks with the terminal plate 5 of tested load, the first coil electricity of relay 9Road and microswitch conducting, make the forceful electric power switch adhesive of relay 9, A.C. contactor 8 second coil electricityRoad and described forceful electric power switch conduction, make the input, output of A.C. contactor 8 and connect with exchangingCopper post 32 conductings that the output of tentaculum 8 connects, the terminal plate 5 of described tested load with described test isSystem is connected.
After rapid wiring device 7 separates with the terminal plate of tested load, the first coil electricity of relay 9Road and microswitch 33 disconnect, and relay 9 and rapid wiring device 7 power-off make the forceful electric power of relay 9Switch discharges, the also power-off of the second coil circuit of A.C. contactor 8, the input of A.C. contactor 8 and defeatedGo out end and disconnect, the copper post on disconnection rapid wiring device 7 is connected with described test macro. Detailed process asUnder:
With reference to Fig. 6, after rapid wiring device 7 separates with the terminal plate 5 of tested load, hold handle34 upwards extract rapid wiring device 7 from terminal plate 5, copper post 32 due to be subject to shell fragment 37 tension force and toThe certain distance of lower movement, the lower end of shell fragment 37 also and then moves down, thereby shell fragment 37 no longer with fine motionThe button 331 of switch 33 contacts, and microswitch 33 disconnects, and gets back to the free state while use, relayDevice 9 and A.C. contactor 8 discharge, thereby give 32 power-off of copper post, the terminal plate that has also just cut off controlled load5 with being connected of test controller.
As the distortion to the present embodiment, the quantity of insulating sleeve 31 and copper post 32 can be one or more,Both are corresponding one by one; On the copper post 32 relative with the button 331 of microswitch 33, be provided with shell fragment 37 orSpring, can not arrange shell fragment or spring on other copper posts 32; For more reliable, the number of microswitch 33Amount also can be two, and the connected mode of two microswitches 33 is in parallel, the button of two microswitches 33331 axial relative with same copper post 32.
Adopt the rapid wiring device with microswitch, simple in structure, forceful electric power contact point is few, docking metalThe journey error of conductive pole requires low, applies the test macro of described rapid wiring device, changes wiring technique,Realize wiring and take out stitches settling at one go, simple and fast, enhances productivity.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed,But can not therefore be interpreted as the restriction to the scope of the claims of the present invention. It should be pointed out that for this areaThose of ordinary skill, without departing from the inventive concept of the premise, can also make some distortion andImprove, these all belong to protection scope of the present invention. Therefore, the protection domain of patent of the present invention should be with appendedClaim is as the criterion.
Claims (8)
1. a test macro, for tested load is tested, described test macro comprises fast and connecingLine apparatus and test controller, described rapid wiring device comprises housing and is arranged on the docking in described housingDevice; Described docking facilities comprises at least one insulating sleeve, and in each described insulating sleeve, being provided with canAlong the axially movable metal column of sleeve, described metal column can be docked to the terminal plate of described tested load,It is characterized in that:
Described docking facilities also comprises that at least one is arranged at the microswitch in described housing;
Described at least one, the end face of metal column can touch the button of described microswitch;
One end of described metal column is provided with elastomeric element, described metal column can be disengaged described micro-The button of moving switch;
Described test macro also comprises relay and A.C. contactor;
Described relay comprises First Line circle circuit and forceful electric power switch;
Described A.C. contactor comprises the second coil circuit, input and output;
The first coil circuit of described relay is connected with the microswitch of described rapid wiring device;
The forceful electric power switch of described relay is connected with the second coil circuit of described A.C. contactor;
The input of described A.C. contactor is connected to described test controller, the output of described A.C. contactorEnd connects the metal column of described rapid wiring device.
2. test macro according to claim 1, is characterized in that: the power supply of described relay coilFor 12V dc source.
3. test macro according to claim 1 and 2, is characterized in that: the number of described microswitchAmount is two; Connected mode between two described microswitches is in parallel.
4. test macro according to claim 1 and 2, is characterized in that:
Described metal column is copper post, and the quantity of described microswitch is one or two.
5. test macro according to claim 1 and 2, is characterized in that:
Described elastomeric element is shell fragment or spring, and it is close with described microswitch that described elastomeric element is arranged atDescribed metal column one end.
6. test macro according to claim 1 and 2, is characterized in that:
On described housing, be provided with the handle for rapid wiring device described in taking and placing.
7. test macro according to claim 1 and 2, is characterized in that:
The bottom of described housing is provided with at least one hole, is provided with magnet, described magnet in each described holeFor described rapid wiring device is fixed on to the terminal plate of described tested load.
8. test macro according to claim 7, is characterized in that:
Described hole has two, is arranged on respectively the both sides of the bottom of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151125.5A CN103424637B (en) | 2012-05-15 | 2012-05-15 | Test macro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151125.5A CN103424637B (en) | 2012-05-15 | 2012-05-15 | Test macro |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103424637A CN103424637A (en) | 2013-12-04 |
| CN103424637B true CN103424637B (en) | 2016-05-04 |
Family
ID=49649678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210151125.5A Active CN103424637B (en) | 2012-05-15 | 2012-05-15 | Test macro |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103424637B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833943A (en) * | 2015-04-10 | 2015-08-12 | 国家电网公司 | Portable meter fixing frame |
| CN106411104A (en) * | 2015-08-12 | 2017-02-15 | 天津市雷莫瑞特科技有限公司 | Novel switching power supply signal output structure |
| CN105650764B (en) * | 2016-02-19 | 2019-03-12 | 珠海格力电器股份有限公司 | A kind of mounting structure for terminal board and the outdoor unit including the mounting structure for terminal board |
| CN106706971A (en) * | 2017-01-18 | 2017-05-24 | 东莞市高登电器有限公司 | Relay test auxiliary tool |
| CN108415291B (en) * | 2018-05-30 | 2023-10-27 | 珠海格力电器股份有限公司 | Electric control box |
| CN112771455B (en) * | 2020-12-31 | 2022-04-29 | 华为技术有限公司 | Signal switching structure and hardware-in-loop simulation test system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB138940A (en) * | 1916-11-24 | 1920-02-26 | Pierre Clerget | Improved connection for electric leads |
| GB657986A (en) * | 1949-05-03 | 1951-10-03 | Frank Devereux | Improvements in couplings for electrical leads applicable also to pipes and shafts |
| CN1877914A (en) * | 2005-06-09 | 2006-12-13 | 珠海格力电器股份有限公司 | Terminal box, electrical apparatus wiring device, electrical apparatus testing method using same |
| CN201289909Y (en) * | 2008-11-03 | 2009-08-12 | 珠海格力电器股份有限公司 | Rapid power supply device for air conditioner |
| CN202562967U (en) * | 2012-05-15 | 2012-11-28 | 珠海格力电器股份有限公司 | Rapid wiring device and testing system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2664350B2 (en) * | 1995-03-29 | 1997-10-15 | 関電興業株式会社 | Terminal screw connection clip |
| DE102006009075A1 (en) * | 2006-02-28 | 2007-08-30 | Robert Bosch Gmbh | Electrical connector has compound spring is arranged between contact disk and external wall of contact body, where plugging retainer having contact pin and contact disk which laterally limits plugging retainer |
-
2012
- 2012-05-15 CN CN201210151125.5A patent/CN103424637B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB138940A (en) * | 1916-11-24 | 1920-02-26 | Pierre Clerget | Improved connection for electric leads |
| GB657986A (en) * | 1949-05-03 | 1951-10-03 | Frank Devereux | Improvements in couplings for electrical leads applicable also to pipes and shafts |
| CN1877914A (en) * | 2005-06-09 | 2006-12-13 | 珠海格力电器股份有限公司 | Terminal box, electrical apparatus wiring device, electrical apparatus testing method using same |
| CN201289909Y (en) * | 2008-11-03 | 2009-08-12 | 珠海格力电器股份有限公司 | Rapid power supply device for air conditioner |
| CN202562967U (en) * | 2012-05-15 | 2012-11-28 | 珠海格力电器股份有限公司 | Rapid wiring device and testing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103424637A (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202562967U (en) | Rapid wiring device and testing system | |
| CN103424637B (en) | Test macro | |
| US20120282786A1 (en) | Quick connection device for electrical appliance | |
| CN103560037B (en) | A kind of load-break switch | |
| CN105846202A (en) | Double-coil relay type current limiting socket panel | |
| CN205943866U (en) | Two switch stop device | |
| CN206312831U (en) | The apparatus for auxiliary contact of HVDC relay | |
| CN102262981A (en) | Bipolar DC contactor | |
| CN106653491A (en) | Auxiliary contact device for high-voltage DC relay | |
| FR2897469B1 (en) | ELECTRICAL SWITCHING DEVICE WITH REINFORCED ELECTRICAL CONTACTS | |
| CN204144168U (en) | Magneto many-contact relay | |
| CN205484750U (en) | Magnetic induction loop testing arrangement | |
| CN103325626A (en) | Arc-free alternating current contactor with disconnecting gaps | |
| CN201918324U (en) | Dipolar direct-current contactor | |
| CN203352275U (en) | Stand-by power source automatic throw-in device transmission testing instrument | |
| CN101692536B (en) | Sliding device of drawout breaker safe closing plate | |
| CN105552769A (en) | Control circuit for multifunctional electricity-verification and grounding trolley for centrally installed switchgear | |
| CN104124102A (en) | Novel alternating-current high-voltage vacuum circuit breaker for electrified railway | |
| CN204011028U (en) | A kind of servicing unit that causes current transformer open circuit while avoiding secondary circuit to disconnect | |
| CN104037024A (en) | Lever forced traction type safe relay | |
| CN214753437U (en) | Electric switch with protection function | |
| CN201975355U (en) | Protection switch | |
| CN204167204U (en) | Energy saving ac contactor circuit structure system | |
| CN202957502U (en) | Extraction type low-voltage circuit breaker | |
| CN212845146U (en) | Detection circuit and electromagnetic heating equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |