CN203518914U - Contact parameter detection base - Google Patents
Contact parameter detection base Download PDFInfo
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- CN203518914U CN203518914U CN201320691205.XU CN201320691205U CN203518914U CN 203518914 U CN203518914 U CN 203518914U CN 201320691205 U CN201320691205 U CN 201320691205U CN 203518914 U CN203518914 U CN 203518914U
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- 238000001514 detection method Methods 0.000 title claims abstract description 68
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 80
- 238000007689 inspection Methods 0.000 claims description 2
- 230000002950 deficient Effects 0.000 description 29
- 238000000034 method Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000005259 measurement Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model discloses a contact parameter detection base. The base (1) is used in a circuit breaker or a contactor. Marks for detecting contact parameters of a movable contact (2) are arranged in the base (1). The marks are set according to the theoretical values of the contact parameters of the movable contact (2). The contact parameter detection base of the utility model has advantages of time saving, labor saving, small error, high detection accuracy and low cost.
Description
Technical field
The utility model relates to low-voltage electrical technical field, specifically a kind of pedestal of detection contact parameter.
Background technology
The low-voltage electrical products such as existing isolating switch, contactor need out apart from the detection of, the excess of stroke and the contact parameter such as synchronous, to guarantee product quality after manufacture completes.
The detection of wherein, opening distance need to be equipped with corresponding cubing; The detection of the excess of stroke not only will be equipped with slide calliper rule or height gauge and surveyor's staff etc., also will prepare to record paper and pen simultaneously and record every data that detect mutually, then calculate, but also want single each phase of singulated amount; And synchronous detection sees for the timing of people's frock presses down range estimation by middle phase moving contact with instrument whether three-phase contacts with static contact simultaneously.Above manual measurement, the mode of calculating, operation is cumbersome, artificial reading and measuring error accumulation are large, particularly for the detection of large shell frame product, the dismounting of its static contact is very inconvenient, the measurement of contact parameter not only wasted time and energy but also error large, can't all detect by every product simultaneously, can only take sampling observation mode, can not effectively guarantee that the contact parameter of every product all meets product design standard.
For this reason, in prior art, there is being specifically designed to the pick-up unit that distance and the excess of stroke are opened in detection, as Chinese patent literature CN201909616U discloses opening apart from excess of stroke measurement mechanism of a kind of breaker of plastic casing, this device comprises the elevating mechanism of frame, fixture, laser measuring assembly, auxiliary inserting sheet assembly, auxiliary inserting sheet assembly, support and the controller of auxiliary inserting sheet assembly, and the elevating mechanism of described fixture, laser measuring assembly, auxiliary inserting sheet assembly, auxiliary inserting sheet assembly, support and the controller of auxiliary inserting sheet assembly are arranged in frame.For another example Chinese patent literature CN102590740A discloses a kind of A.C. contactor and has opened distance and excess of stroke automatic testing equipment and method, mainly solve existing A.C. contactor and when detection contact is opened distance and excess of stroke parameter, adopted manual testing, have that labour intensity is large, inefficiency and the large problem of error, its frame is provided with automatic fixture, one side of automatic fixture is provided with the detector probe group corresponding with each terminals of A.C. contactor, and detector probe group is fixed on linear reciprocation device and by linear reciprocation device and drives itself and A.C. contactor to switch on and off; The installing plate of linear reciprocation device is connected with ball-screw, and ball-screw, by driven by servomotor, is wherein also provided with the middle probe that stretches into the unsteady indication piece of A.C. contactor.
Although the accuracy of detection of above-mentioned detection device is high, error is little, for the manufacturer of isolating switch and contactor, need to buy separately, cause production cost significantly to improve.
Utility model content
In order to solve the contact parameter of the product such as isolating switch and contactor in above prior art, detect, complex steps, error is large, degree of accuracy is low, the problem that cost is high, thus a kind of pedestal that detects the detection contact parameter that degree of accuracy is higher and cost is low and manufacture method thereof, detection method are provided.
For solving above-mentioned prior art problem, the utility model is achieved through the following technical solutions:
A pedestal for detection contact parameter, for isolating switch or contactor, the inside of described pedestal is provided with the mark for detection of described moving contact contact parameter, and described mark is according to the theoretical value setting of described moving contact contact parameter.
In the pedestal of above-mentioned detection contact parameter, described mark is also according to observing the position of thing arrange on described moving contact.
In the pedestal of above-mentioned detection contact parameter, described mark be take the bottom surface of described pedestal as benchmark and is arranged on the madial wall of described pedestal.
In the pedestal of above-mentioned detection contact parameter, described in be labeled as mark step surface or mark line, described mark step surface is molded on the described madial wall of described pedestal, described mark line is directly portrayed or is sticked on the described madial wall of described pedestal.
In the pedestal of above-mentioned detection contact parameter, described mark comprises out apart from reference frame and/or excess of stroke reference frame; The described identical or different madial wall that can be arranged at described pedestal apart from reference frame and described excess of stroke reference frame of opening.
In the pedestal of above-mentioned detection contact parameter, described in open apart from reference frame and comprise out apart from theoretical mark; Described excess of stroke reference frame comprises the theoretical mark of the excess of stroke.
In the pedestal of above-mentioned detection contact parameter, described in open apart from reference frame and also comprise out apart from upper mark and/or open apart from lower mark; Described excess of stroke reference frame also comprises in the excess of stroke mark under mark and/or the excess of stroke.
In the pedestal of above-mentioned detection contact parameter, described in open apart from reference frame and comprise out apart from upper mark and open apart from lower mark; Described excess of stroke reference frame comprises in the excess of stroke mark under mark and the excess of stroke.
In the pedestal of above-mentioned detection contact parameter, the described observation thing of described moving contact is inspection surface, observation station or the line of observation.
A manufacture method for the pedestal of above-mentioned detection contact parameter, comprises the following steps,
1. according to the theoretical value of contact parameter, calculate that to take the bottom surface of described pedestal be the setting position of reference time scale note;
2. described mark is set on the madial wall of described pedestal.
In above-mentioned manufacture method, 1. described step also comprises, goes out take the setting position that the bottom surface of described pedestal is reference time scale note according to the position calculation of observing thing on the moving contact of choosing in advance.
In above-mentioned manufacture method, in described step, also comprise after 2. according to the above mark position of described pedestal corresponding step of choosing observation thing on moving contact.
In above-mentioned manufacture method, in described step, also comprise the step of the theoretical value that calculates contact parameter before 1..
Adopt the pedestal of above-mentioned detection contact parameter moving contact to be carried out to a detection method for contact parameter measurement, comprise,
1. when described in while being labeled as out apart from the theoretical mark of theoretical mark and the excess of stroke, when trip status, observe observation thing on each phase moving contact with described in open the relative position apart from theoretical mark, if every mutually described observation thing all has part to open on theoretical mark described in dropping on to described projection of opening apart from theoretical label orientation, this product is opened apart from qualified, otherwise defective; When "on" position, the relative position of each mutually described observation thing and the theoretical mark of the described excess of stroke is looked in sight, if every mutually described observation thing all has part to drop on the theoretical mark of the described excess of stroke to the projection of the theoretical label orientation of the described excess of stroke, this product excess of stroke is qualified, otherwise defective; If open distance and the excess of stroke all excess of stroke value qualified and every phase compare and be all no more than 0.5 millimeter with the theoretical mark of the described excess of stroke, product is synchronously qualified, otherwise defective;
2. described in working as, be labeled as out apart from upper mark, open apart from lower mark, in the excess of stroke, mark and excess of stroke subscript clock, or described in be labeled as out apart from theoretical mark, open apart from upper mark, open apart from lower mark, the theoretical mark of the excess of stroke, in the excess of stroke, mark and excess of stroke subscript clock, when trip status, observe the relative position of each mutually described observation thing and described mark, if every mutually described observation thing all described open apart from mark and described in open apart under between mark, or every mutually described observation thing to described open apart from upper mark or described in open projection apart from lower label orientation all have part open described in dropping on apart from upper mark or described in open on lower mark, this product is opened apart from qualified, otherwise defective, when "on" position, observe the relative position of each mutually described observation thing and described mark, if every mutually described observation thing is all in the described excess of stroke under mark and the described excess of stroke between mark, or every mutually described observation thing all has part to drop in the described excess of stroke under mark or the described excess of stroke on mark to the projection of label orientation under mark in the described excess of stroke or the described excess of stroke, this product excess of stroke is qualified, otherwise defective, if open distance and the excess of stroke all excess of stroke value qualified and every phase compare and be all no more than 0.5 millimeter with the theoretical mark of the described excess of stroke, product is synchronously qualified, otherwise defective,
3. described in working as, being labeled as the theoretical mark of the excess of stroke and excess of stroke subscript clocks, when "on" position, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing is all in the theoretical mark of the described excess of stroke and the described excess of stroke between mark, or every mutually described observation thing all has part to drop in the theoretical mark of the described excess of stroke or the described excess of stroke on mark to the projection of label orientation in the theoretical mark of the described excess of stroke or the described excess of stroke, this product excess of stroke is qualified, otherwise defective;
4. described in working as, be labeled as out apart from theoretical mark, open apart from upper mark, the theoretical mark of the excess of stroke and excess of stroke subscript and clock, when trip status, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing all described open apart from theoretical mark and described in open apart between mark, or every mutually described observation thing to described open apart from theoretical mark or described in open projection apart from upper label orientation all have part open described in dropping on apart from theoretical mark or described in open on upper mark, this product is opened apart from qualified, otherwise defective; When "on" position, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing is all in the theoretical mark of the described excess of stroke and the described excess of stroke between mark, or every mutually described observation thing all has part to drop in the theoretical mark of the described excess of stroke or the described excess of stroke on mark to the projection of label orientation in the theoretical mark of the described excess of stroke or the described excess of stroke, this product excess of stroke is qualified, otherwise defective; If open distance and the excess of stroke all excess of stroke value qualified and every phase compare and be all no more than 0.5 millimeter with the theoretical mark of the described excess of stroke, product is synchronously qualified, otherwise defective;
5. described in working as, be labeled as out apart from theoretical mark, open apart from lower mark, the theoretical mark of the excess of stroke and excess of stroke subscript and clock, when trip status, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing all described open apart from theoretical mark and described in open apart under between mark, or every mutually described observation thing to described open apart from theoretical mark or described in open projection apart from lower label orientation all have part open described in dropping on apart from theoretical mark or described in open on lower mark, this product is opened apart from qualified, otherwise defective; When "on" position, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing is all under the theoretical mark of the described excess of stroke and the described excess of stroke between mark, or every mutually described observation thing all has part to drop under the theoretical mark of the described excess of stroke or the described excess of stroke on mark to the projection of label orientation under the theoretical mark of the described excess of stroke or the described excess of stroke, this product excess of stroke is qualified, otherwise defective; If open distance and the excess of stroke all excess of stroke value qualified and every phase compare and be all no more than 0.5 millimeter with the theoretical mark of the described excess of stroke, product is synchronously qualified, otherwise defective.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) pedestal of the detection contact parameter that the utility model provides, its inside is provided with the mark for detection of moving contact contact parameter, and mark is according to the theoretical value setting of moving contact contact parameter.Above-mentioned design makes the low voltage electrical equipments such as isolating switch, contactor, can utilize pedestal to observe opening apart from, the excess of stroke and synchronous of product, and error is less, degree of accuracy is also higher, and cost is low.
(2) pedestal of the detection contact parameter that the utility model provides, its mark also can be according to observing the position of thing arrange on moving contact, first choose the observation thing on moving contact, and then according to the theoretical value of contact parameter, mark is set, implementation is flexible and changeable, but can both realize simply, easily, product is opened to distance, the excess of stroke and synchronous detection, error is little, cost is low.
(3) pedestal of the detection contact parameter that the utility model provides, its mark be take the bottom surface of pedestal as benchmark and is arranged on the madial wall of pedestal, is beneficial to design and processing and manufacturing.
(4) pedestal of the detection contact parameter that the utility model provides, its mark can be mark step surface or mark line, simple in structure, and implementation is flexible and changeable.
(5) pedestal of the detection contact parameter that the utility model provides, its mark comprises out apart from reference frame and excess of stroke reference frame; Open the identical or different madial wall that can be arranged at pedestal apart from reference frame and excess of stroke reference frame, can adapt to different product needs.
(6) manufacture method of the pedestal of the detection contact parameter that the utility model provides, method is easy, be easy to realize, and processing cost is also very low.
(7) manufacture method of the pedestal of the detection contact parameter that the utility model provides, can first set mark and select the observation thing on moving contact again, also can first choose observation thing and design corresponding mark again, selects flexibly, and method is easy.
(8) detection method of the pedestal of the detection contact parameter that the utility model provides, easy, easy operating, time saving and energy saving, and also error is less.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein
Fig. 1 is the vertical view of the pedestal of the utility model embodiment mono-detection contact parameter;
Fig. 2 is that the A-A of Fig. 1 is to cut-open view;
Fig. 3 is that the pedestal of the utility model embodiment mono-detection contact parameter is opened apart from the schematic diagram detecting;
Fig. 4 is that the B-B of Fig. 3 is to cut-open view;
Fig. 5 is that the C-C of Fig. 3 is to cut-open view;
Fig. 6 is the schematic diagram that the pedestal of the utility model embodiment mono-detection contact parameter carries out excess of stroke detection;
Fig. 7 is that the D-D of Fig. 6 is to cut-open view;
Fig. 8 is that the E-E of Fig. 6 is to cut-open view;
Fig. 9 is moving contact schematic diagram;
Figure 10 is the schematic diagram that the pedestal of the utility model embodiment bis-detection contact parameters carries out excess of stroke detection.
In figure, Reference numeral is expressed as: 1-pedestal, and 2-moving contact, 3-static contact, 4-opens apart from theoretical mark, and 5-opens apart from upper mark, and 6-opens apart from lower mark, the theoretical mark of the 7-excess of stroke, mark under mark, the 9-excess of stroke in the 8-excess of stroke, 10-auxiliary plane, 11-intersection point.
Embodiment
embodiment mono-
As depicted in figs. 1 and 2, be the preferred implementation of the pedestal of the utility model detection contact parameter and manufacture method thereof, detection method.
The pedestal 1 of described detection contact parameter, for isolating switch or contactor, the inside of described pedestal 1 is provided with the mark for detection of described moving contact 2 contact parameters, and described mark is according to the theoretical value setting of described moving contact 2 contact parameters.In the present embodiment, described pedestal 1 is for isolating switch, and described moving contact 2 is the rotary moving contact of rotating shaft.In the present embodiment, the auxiliary plane 10 of choosing described moving contact 2 is observation thing, is easier to like this range estimation or with the measurement of simple tool, as shown in Figure 9.
As shown in Fig. 3-8, described mark be take the bottom surface of described pedestal 1 as benchmark and is arranged on the madial wall of described pedestal 1.The described mark step surface that is labeled as, described mark step surface is molded on the described madial wall of described pedestal 1.Described mark comprises out apart from reference frame and excess of stroke reference frame; The described identical or different madial wall that can be arranged at described pedestal 1 apart from reference frame and described excess of stroke reference frame of opening.In the present embodiment, described in, open the same inner wall that is arranged at described pedestal 1 apart from reference frame and described excess of stroke reference frame; Described opening apart from reference frame comprises out apart from theoretical mark 4, opens apart from upper mark 5 and open apart from lower mark 6; Described excess of stroke reference frame comprises in the theoretical mark 7 of the excess of stroke, the excess of stroke mark 9 under mark 8 and the excess of stroke.
The manufacture method of the pedestal of above-mentioned detection contact parameter, comprises the following steps,
1. according to the theoretical value of contact parameter, calculate take the bottom surface of described pedestal 1 during as benchmark described in the setting position of mark; The theoretical value of contact parameter is known in the present embodiment.
2. described mark is set on the madial wall of described pedestal 1.
3. according to described pedestal 1 the above mark position corresponding observation thing of choosing on described moving contact 2.
Adopt the pedestal of detection contact parameter described above moving contact to be carried out to the detection method of contact parameter measurement, comprising:
Described being labeled as out apart from theoretical mark 4, open apart from upper mark 5, open apart from lower mark 6, the theoretical mark 7 of the excess of stroke, in the excess of stroke under mark 8 and the excess of stroke during mark 9, when at trip status, observe the relative position of each mutually described observation thing and described mark, if every mutually described observation thing all described open apart from mark 5 and described in open apart under between mark 6, or every mutually described observation thing to described open apart from upper mark 5 or described in open projection apart from lower mark 6 directions all have part open described in dropping on apart from upper mark 5 or described in open on lower mark 6, at least there is an intersection point 11 in the angle with Fig. 4, this product is opened apart from qualified, otherwise defective.
When "on" position, observe the relative position of each mutually described observation thing and described mark, if every mutually described observation thing is all in the described excess of stroke under mark 8 and the described excess of stroke between mark 9, or every mutually described observation thing all has part to drop in the described excess of stroke under mark 8 or the described excess of stroke on mark 9 to the projection of mark 9 directions under mark 8 in the described excess of stroke or the described excess of stroke, there is at least one intersection point, this product excess of stroke is qualified, otherwise defective; If open distance and the excess of stroke all excess of stroke value qualified and every phase compare and be all no more than 0.5 millimeter with the theoretical mark 7 of the described excess of stroke, product is synchronously qualified, otherwise defective.
embodiment bis-
As shown in figure 10, in the present embodiment, the pedestal 1 of detection contact parameter is for contactor, and the relative pedestal of its moving contact 2 is Direct Action Type moving contact.
Be with the difference of embodiment mono-, in the present embodiment, mark, according to observing the position of thing arrange on the theoretical value of contact parameter and described moving contact 2, is chosen the described observation thing on described moving contact 2 in advance.
Described mark only comprises excess of stroke reference frame; Described excess of stroke reference frame comprises mark 8 in the theoretical mark 7 of the excess of stroke and the excess of stroke.
The manufacture method of the pedestal of described detection contact parameter, comprises the following steps,
1. according to the position of observing thing described in the theoretical value of contact parameter and the described moving contact 2 chosen in advance, calculate take the bottom surface of described pedestal 1 during as benchmark described in the setting position of mark; The theoretical value of contact parameter is known in the present embodiment.
2. described mark is set on the madial wall of described pedestal 1.
Adopt the pedestal of detection contact parameter described above moving contact to be carried out to the detection method of contact parameter measurement, comprising:
Describedly be labeled as mark 8 in the theoretical mark 7 of the described excess of stroke and the described excess of stroke, when "on" position, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing is all in the theoretical mark 7 of the described excess of stroke and the described excess of stroke between mark 8, or every mutually described observation thing all has part to drop in the theoretical mark 7 of the described excess of stroke or the described excess of stroke on mark 8 to the projection of mark 8 directions in the theoretical mark 7 of the described excess of stroke or the described excess of stroke, this product excess of stroke is qualified, otherwise defective.
In other embodiments, described mark can need to be only for opening apart from reference frame according to actual product, and mark also can be mark line, and described mark line is directly portrayed or sticked on the described madial wall of described pedestal 1; Or be labeled as gauge point and also can realize the purpose of this utility model.Equally, the observation thing of moving contact 2 also can be observation station or the line of observation.
In other embodiments, described in, open the different madial walls that can be arranged at described pedestal 1 apart from reference frame and described excess of stroke reference frame.
In other embodiments, the step that also comprises the theoretical value that calculates contact parameter in the described step of described manufacture method before 1..
In other embodiments, open apart from reference frame and can be out apart from theoretical mark, or open apart from upper mark and open apart from theoretical mark, or for opening apart from theoretical mark and opening apart from lower mark, or open apart from upper mark and open apart from lower mark; Equally, excess of stroke reference frame can be the theoretical mark of the excess of stroke, or mark under the theoretical mark of the excess of stroke and the excess of stroke, or mark under mark and the excess of stroke in the excess of stroke.
In other embodiments, when described while being labeled as out apart from the theoretical mark 7 of theoretical mark 4 and the excess of stroke, when trip status, observe observation thing on each phase moving contact 2 with described in open the relative position apart from theoretical mark 4, if every mutually described observation thing all has part to open on theoretical mark 4 described in dropping on to described projection of opening apart from theoretical mark 4 directions, this product is opened apart from qualified, otherwise defective; When "on" position, the relative position of each mutually described observation thing and the theoretical mark 7 of the described excess of stroke is looked in sight, if every mutually described observation thing all has part to drop on the theoretical mark 7 of the described excess of stroke to the projection of theoretical mark 7 directions of the described excess of stroke, this product excess of stroke is qualified, otherwise defective; If open distance and the excess of stroke all excess of stroke value qualified and every phase compare and be all no more than 0.5 millimeter with the theoretical mark 7 of the described excess of stroke, product is synchronously qualified, otherwise defective.
In other embodiments, when being describedly labeled as out apart from upper mark 5, opening apart under mark 8 on lower mark 6, the excess of stroke and the excess of stroke during mark 9, when trip status, observe the relative position of each mutually described observation thing and described mark, if every mutually described observation thing all described open apart from mark 5 and described in open apart under between mark 6, or every mutually described observation thing to described open apart from upper mark 5 or described in open projection apart from lower mark 6 directions all have part open described in dropping on apart from upper mark 5 or described in open on lower mark 6, this product is opened apart from qualified, otherwise defective; When "on" position, observe the relative position of each mutually described observation thing and described mark, if every mutually described observation thing is all in the described excess of stroke under mark 8 and the described excess of stroke between mark 9, or every mutually described observation thing all has part to drop in the described excess of stroke under mark 8 or the described excess of stroke on mark 9 to the projection of mark 9 directions under mark 8 in the described excess of stroke or the described excess of stroke, this product excess of stroke is qualified, otherwise defective; If open distance and the excess of stroke all excess of stroke value qualified and every phase compare and be all no more than 0.5 millimeter with the theoretical mark 7 of the described excess of stroke, product is synchronously qualified, otherwise defective.
In other embodiments, when being describedly labeled as out apart from theoretical mark 4, while opening apart from upper mark 5, the excess of stroke on theoretical mark 7 and the excess of stroke mark 8, when trip status, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing all described open apart from theoretical mark 4 and described in open apart between mark 5, or every mutually described observation thing to described open apart from theoretical mark 4 or described in open projection apart from upper mark 5 directions all have part open described in dropping on apart from theoretical mark 4 or described in open on upper mark 5, this product is opened apart from qualified, otherwise defective; When "on" position, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing is all in the theoretical mark 7 of the described excess of stroke and the described excess of stroke between mark 8, or every mutually described observation thing all has part to drop in the theoretical mark 7 of the described excess of stroke or the described excess of stroke on mark 8 to the projection of mark 8 directions in the theoretical mark 7 of the described excess of stroke or the described excess of stroke, this product excess of stroke is qualified, otherwise defective; If open distance and the excess of stroke all excess of stroke value qualified and every phase compare and be all no more than 0.5 millimeter with the theoretical mark 7 of the described excess of stroke, product is synchronously qualified, otherwise defective.
In other embodiments, when being describedly labeled as out apart from theoretical mark 4, while opening apart from lower mark 6, the excess of stroke under theoretical mark 7 and the excess of stroke mark 9, when trip status, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing all described open apart from theoretical mark 4 and described in open apart under between mark 6, or every mutually described observation thing to described open apart from theoretical mark 4 or described in open projection apart from lower mark 6 directions all have part open described in dropping on apart from theoretical mark 4 or described in open on lower mark 6, this product is opened apart from qualified, otherwise defective; When "on" position, the relative position of each mutually described observation thing of observation and described mark, if every mutually described observation thing is all under the theoretical mark 7 of the described excess of stroke and the described excess of stroke between mark 9, or every mutually described observation thing all has part to drop under the theoretical mark 7 of the described excess of stroke or the described excess of stroke on mark 9 to the projection of mark 9 directions under the theoretical mark 7 of the described excess of stroke or the described excess of stroke, this product excess of stroke is qualified, otherwise defective; If open distance and the excess of stroke all excess of stroke value qualified and every phase compare and be all no more than 0.5 millimeter with the theoretical mark 7 of the described excess of stroke, product is synchronously qualified, otherwise defective.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And among the protection domain that the apparent variation of being extended out thus or change are still created in the utility model.
Claims (9)
1. the pedestal of a detection contact parameter, for isolating switch or contactor, it is characterized in that: the inside of described pedestal (1) is provided with the mark for detection of described moving contact (2) contact parameter, described mark is according to the theoretical value setting of described moving contact (2) contact parameter.
2. the pedestal of detection contact parameter according to claim 1, is characterized in that: described mark also arranges according to the position of the upper observation of described moving contact (2) thing.
3. the pedestal of detection contact parameter according to claim 2, is characterized in that: described mark be take the bottom surface of described pedestal (1) as benchmark and is arranged on the madial wall of described pedestal (1).
4. the pedestal of detection contact parameter according to claim 3, it is characterized in that: described in be labeled as mark step surface or mark line, described mark step surface is molded on the described madial wall of described pedestal (1), and described mark line is directly portrayed or sticked on the described madial wall of described pedestal (1).
5. according to the pedestal of the arbitrary described detection contact parameter of claim 1-4, it is characterized in that: described mark comprises out apart from reference frame and/or excess of stroke reference frame; The described identical or different madial wall that can be arranged at described pedestal (1) apart from reference frame and described excess of stroke reference frame of opening.
6. the pedestal of detection contact parameter according to claim 5, is characterized in that: described in open apart from reference frame and comprise out apart from theoretical mark (4); Described excess of stroke reference frame comprises the theoretical mark (7) of the excess of stroke.
7. the pedestal of detection contact parameter according to claim 6, is characterized in that: described in open apart from reference frame and also comprise out apart from upper mark (5) and/or open apart from lower mark (6); Described excess of stroke reference frame also comprises mark (9) under mark in the excess of stroke (8) and/or the excess of stroke.
8. the pedestal of detection contact parameter according to claim 5, is characterized in that: described in open apart from reference frame and comprise out apart from upper mark (5) and open distance lower mark (6); Described excess of stroke reference frame comprises mark (9) under mark in the excess of stroke (8) and the excess of stroke.
9. the pedestal of detection contact parameter according to claim 8, is characterized in that: the described observation thing of described moving contact (2) is inspection surface, observation station or the line of observation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691205.XU CN203518914U (en) | 2013-11-04 | 2013-11-04 | Contact parameter detection base |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320691205.XU CN203518914U (en) | 2013-11-04 | 2013-11-04 | Contact parameter detection base |
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| CN203518914U true CN203518914U (en) | 2014-04-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542794A (en) * | 2013-11-04 | 2014-01-29 | 德力西电气有限公司 | Base used for detecting contact parameters and manufacturing method and detection method of base |
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2013
- 2013-11-04 CN CN201320691205.XU patent/CN203518914U/en not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542794A (en) * | 2013-11-04 | 2014-01-29 | 德力西电气有限公司 | Base used for detecting contact parameters and manufacturing method and detection method of base |
| CN103542794B (en) * | 2013-11-04 | 2016-06-15 | 德力西电气有限公司 | The pedestal of a kind of detection contact parameter and manufacture method, detection method |
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Granted publication date: 20140402 |