CN209264790U - A kind of detection components and testing equipment - Google Patents

Abstract

The embodiments of the present invention provide a kind of detection components and testing equipment, belong to detection technique field.Detection components include: the insulating base for fixing air switch；Bracket, bracket are connect with insulating base, and the test space for accommodating air switch is formed between bracket and insulating base；Multiple contact pins, contact pin are connect with bracket slide, and one end of contact pin is provided with contact portion, contact portion with air switch for being electrically connected, the other end of contact pin is provided with interconnecting piece, and contact pin is additionally provided with the wire connecting portion being electrically connected with contact portion, and wire connecting portion relative to contact portion close to interconnecting piece；Connector, connector are connect with the interconnecting piece of multiple contact pins, and connector is for making multiple contact pins contact or be detached from air switch simultaneously.Testing equipment includes tester and above-mentioned detection components, has the repertoire of the detection components, and tester is electrically connected with wire connecting portion.

Description

A kind of detection components and testing equipment

Technical field

The utility model relates to detection technique fields, in particular to a kind of detection components and testing equipment.

Background technique

The DC feeder network of substation mostly uses tree at present, from battery to station equipment, generally passes through three Grade distribution, every gradation TV university mostly use direct current air switch as protection electric appliance.In direct current system operational process, when junior uses When short trouble occurs in electric equipment, since the superior and the subordinate's direct current air switch protection act characteristic mismatches, cause upper level direct current Air switch overstepping so as to cause other non-faulting feeder line DC supply interruptions, and then causes transforming plant primary to set Standby such as breaker, transformer, capacitor accident.

In order to prevent because direct current air switch the superior and the subordinate acting characteristic mismatches bring hidden danger, need to new installation and fortune Direct current air switch in row carries out ampere-time characteristic test, to guarantee that performance is consistent with design, it is ensured that DC loop meets differential The requirement of cooperation.The traditional measurement for the ampere-time characteristic test that direct current is spaced apart is needed using specific purpose tool, and operation and wiring are multiple Polygamy is high, and consuming time is long.

Inventor has found under study for action, existing at least to have the disadvantage in that in the related technology

It can be convenient for the detection components of operation without one kind.

Utility model content

The utility model provides a kind of detection components, improves the deficiencies in the prior art, can once realize multiple insert Needle is electrically connected with air switch, and the wiring to air switch can be rapidly completed, easily test air switch, The plenty of time expended when wiring and operation is avoided, and can be improved insulating properties when test, increases the safety of operation, it should It is reasonable in design, it is practical.

The utility model additionally provides a kind of testing equipment comprising detection components mentioned above have the detection The repertoire of component.

The embodiments of the present invention this can be implemented so that

The embodiments of the present invention provide a kind of detection components comprising:

For fixing the insulating base of air switch；

Bracket, the bracket are connect with the insulating base, and are formed and be used between the bracket and the insulating base Accommodate the test space of the air switch；

Multiple contact pins, the contact pin are connect with the bracket slide, and one end of the contact pin is provided with contact portion, described to connect For contact portion for be electrically connected with the air switch, the other end of the contact pin is provided with interconnecting piece, the contact pin be additionally provided with and The wire connecting portion of contact portion electrical connection, and the wire connecting portion relative to the contact portion close to the interconnecting piece；

Connector, the connector are connect with the interconnecting piece of multiple contact pins, and the connector is for making multiple institutes It states contact pin while contacting or being detached from the air switch.

Specifically, the detection components can once realize being electrically connected for multiple contact pins and air switch, it can be quickly complete The wiring of pairs of air switch, easily tests air switch, avoids the plenty of time expended when wiring and operation, and And can be improved insulating properties when test, increase the safety of operation, this is reasonable in design, practical.

Optionally, the detection components further include leading truck, and the leading truck is connect with the bracket, and the connector can Sliding is connected to the leading truck.

Optionally, the connector includes transition part and press section, the transition part and it is multiple be that the interconnecting piece of contact pin connects It connects, the press section and the transition part are rotatablely connected, and the first pilot hole is provided on the leading truck, and the press section is worn Set on first pilot hole.

Optionally, the detection components further include locating piece, and the locating piece is connect with the leading truck, the locating piece On be provided with the second pilot hole, the connector further includes lug boss, and the lug boss is connect with the press section, the pressing Portion is arranged in second pilot hole；

The detection components have first state and the lug boss of the lug boss by second pilot hole The second state that cannot be abutted by second pilot hole and the lug boss with the locating piece.

Optionally, the locating piece is in U-shape, and the locating piece includes the first sub-portion set gradually, the second sub-portion and Three sub-portions, first sub-portion are connect far from one end of second sub-portion with the leading truck, and the third sub-portion is far from institute The one end for stating the second sub-portion is connect with the leading truck, and second pilot hole is arranged in second sub-portion, and described the Two pilot holes run through second sub-portion.

Optionally, the bracket includes mounting portion and test department interconnected, and the mounting portion and the test department are in L Shape setting, the mounting portion connect with the insulating base, the test space be arranged the mounting portion, the test department and Between the insulating base, multiple movable spans through the test department, and multiple movable spans are provided on the bracket It is connected to the test space, the contact pin is arranged in the movable span.

Optionally, the quantity of the bracket be two multiple and wherein adjacent brackets be respectively first support and Second support, the test space is between the first support and the second support, and the first support and described Second support is in U-shape setting, is formed between the test department of the first support and the test department of the second support for observing The opening of the air switch；

The leading truck is in U-shape, and the test department of one of end of the leading truck and the first support Connection, another end of the leading truck is connect with the test department of the second support, and one end of the connector Connect with the interconnecting piece of the contact pin for being arranged in the first support, the other end of the connector with for wearing Set on the interconnecting piece connection of the contact pin of the second support.

Optionally, the detection components further include replying part, and described one end for replying part is connect with the contact pin, and described time The other end of copy is connect with the bracket.

Optionally, the detection components further include fixed plate and the installation sliding rail for installing the air switch, described Installation sliding rail is connect with the insulating base, and the installation sliding rail is for making the air switch enter or exit the test sky Between, the fixed plate is connect with the installation sliding rail, and the fixed plate is for keeping the air switch corresponding with the contact pin.

The embodiments of the present invention additionally provide a kind of testing equipment comprising tester and detection group mentioned above Part, the repertoire with the detection components, the tester are electrically connected with the wire connecting portion.

Compared with prior art, the beneficial effect of the utility model embodiment includes, for example:

The detection components are more by fixing and being arranged in the test space of bracket formation by air switch and insulating base A contact pin connect with bracket slide and answers with the contact point pair of air switch to be detected, by using connector by multiple contact pins Connection allows the connector to drive and contacts or be detached from simultaneously with multiple contact pins that air switch is correspondingly arranged, so as to logical It crosses once-through operation air switch is electrically connected and tap into test loop, easy to operate, wiring is quick, answering when so as to reduce test Miscellaneous patching operations save the time, improve measuring stability and safety, this is reasonable in design, practical.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram of detection components provided by the embodiment of the utility model；

Fig. 2 is the partial enlarged view at the I of detection components shown in FIG. 1；

Fig. 3 is the structural schematic diagram of contact pin provided by the embodiment of the utility model；

Fig. 4 is the structural schematic diagram of testing equipment provided by the embodiment of the utility model.

Icon: 100- testing equipment；10- detection components；11- insulating base；12- bracket；The 120- test space；121- peace Dress portion；122- test department；123- movable span；124- first support；125- second support；126- opening；13- contact pin；131- connects Contact portion；132- interconnecting piece；133- wire connecting portion；14- connector；141- transition part；The press section 142-；143- lug boss；15- guiding Frame；The first pilot hole of 151-；16- locating piece；The second pilot hole of 161-；The first sub-portion of 162-；The second sub-portion of 163-；164- third Sub-portion；17- replys part；18- fixed plate；19- installs sliding rail；30- air switch；31- operation handle；50- tester.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position Relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing this reality It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore should not be understood as limiting the present invention.

In addition, being only used for distinguishing description if there is term " first ", " second ", " third " etc., and should not be understood as indicating Or imply relative importance.

In addition, being not offered as requiring component abswolute level or outstanding if there are the terms such as term "horizontal", "vertical", " pendency " It hangs down, but can be slightly tilted.It is not to indicate to be somebody's turn to do if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" Structure is had to fully horizontally, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, if there is art Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

Referring to FIG. 4, present embodiments providing a kind of testing equipment 100, make when for testing air switch 30 With air switch 30 to be detected is fixed and is connected by detection components 10, is the contact portion 131 and air of contact pin 13 The contact point of switch 30 is electrically connected, and is connected multiple 13 entirety of contact pins corresponding with air switch 30 to be detected by connector 14 It connects, multiple contact pins 13 is contacted with air switch 30 simultaneously, are connect contact pin 13 with tester 50 using wiring, thus Form complete test loop.It is achieved that air switch 30 is enable quickly to carry out effective, stable electricity with tester 50 Road connection, to reduce the cumbersome wiring process of tester 50 Yu air switch 30, and can provide well for test process Insulation test environment.It is worth noting that, detection components 10 detect air switch 30 in the present embodiment, specific implementation When, it also can be suitably used for the ampere-time characteristic detection or the property of electric elements of other breakers according to specific implementation environment measuring component 10 It can detection use.

Fig. 1-Fig. 3 is please referred to, a kind of detection components 10 are present embodiments provided comprising:

For fixing the insulating base 11 of air switch 30；

Bracket 12, bracket 12 are connect with insulating base 11, and are formed between bracket 12 and insulating base 11 for accommodating sky The test space 120 of air cock 30；

Multiple contact pins 13, contact pin 13 are slidably connected with bracket 12, and one end of contact pin 13 is provided with contact portion 131, contact portion 131 with air switch 30 for being electrically connected, and the other end of contact pin 13 is provided with interconnecting piece 132, and contact pin 13 is additionally provided with and contacts Portion 131 be electrically connected wire connecting portion 133, and wire connecting portion 133 relative to contact portion 131 close to interconnecting piece 132；

Connector 14, connector 14 are connect with the interconnecting piece 132 of multiple contact pins 13, and connector 14 is for making multiple contact pins 13 contact or are detached from air switch 30 simultaneously.

What needs to be explained here is that bracket 12 is connect with insulating base 11, so that the test space 120 formed can accommodate The air switch 30 of certain model, specification, multiple contact pins 13 corresponding with the contact point of air switch 30 will by connector 14 Can be realized whole movement after connection so that multiple contact pins 13 can once complete with air switch 30 be electrically connected or It disconnects.

It is understood that contact pin 13 is made using conductive material in the present embodiment, and connector 14 uses insulation material Material support, avoids the short circuit between multiple contact pins 13.When it is implemented, can partially be used according to specific implementation environment contact pin 13 Insulating materials, contact portion 131 therein and wire connecting portion 133 are electrically connected using conductive material and by above-mentioned the two.

In the present embodiment, bracket 12 is fixedly connected with insulating base 11, so that it is capable of fixing the test position of contact pin 13, For the with strong points of air switch 30, stability in use is high.When it is implemented, can be with according to specific implementation environment bracket 12 It is connect with insulating support 12 by modes such as slidings, to realize the adaptation to different air switches 30.

It should also be noted that, contact pin 13 is rod-like structure in the present embodiment, the one of contact pin 13 is arranged in contact portion 131 On end and there is a contact point.When it is implemented, contact pin 13 can also be Y shape, H-shaped, fork-shaped etc. according to specific implementation environment Other structures, contact portion 131 can have one or more contact points.

Specifically, the detection components 10 can once realize being electrically connected for multiple contact pins 13 and air switch 30, it can The wiring to air switch 30 is rapidly completed, easily air switch 30 is tested, avoids expending when wiring and operation Plenty of time, and can be improved insulating properties when test, increase the safety of operation, this is reasonable in design, practical.

Fig. 1-Fig. 4 is please referred to, detection components 10 further include leading truck 15, and leading truck 15 is connect with bracket 12, connector 14 Slidably it is connected to leading truck 15.

What needs to be explained here is that connector 14 is slidably connected to leading truck 15, connector 14 can be made in band Stable sliding can be had the function of by moving during multiple contact pins 13 slide, and can guarantee that multiple contact pins 13 can follow Scheduled sliding trace sliding, enables contact portion 131 accurately to contact with air switch 30.In the present embodiment, guiding is used Frame 15 is easy to operate, and maintenance cost is low.When it is implemented, according to specific implementation environmental orientation frame 15 can also for screw mechanism, Sliding track mechanism etc..

In the present embodiment, side of the bracket 12 far from insulating base 11 is arranged in leading truck 15, can be to avoid leading truck 15 30 bring of air switch is influenced during the work time.When it is implemented, leading truck 15 can also be connect with insulating base 11 Or bracket 12 is set close to the side of insulating base 11.

Please refer to Fig. 1-Fig. 4, connector 14 includes transition part 141 and press section 142, transition part 141 and it is multiple be contact pin 13 interconnecting piece 132 connects, and press section 142 and transition part 141 are rotatablely connected, and the first pilot hole is provided on leading truck 15 151, press section 142 is arranged in the first pilot hole 151.

What needs to be explained here is that transition part 141 is used to need insert corresponding with air switch 30 to be detected for multiple Needle 13 connects, and transition part 141 has the connector being adapted to contact pin 13 in the present embodiment, and in order to mitigate weight, transition part 141 intersect to form X-shaped structure, and the interconnecting piece 132 of the corresponding contact pin 13 in an end of X-shaped structure by connecting rod.Tool When body is implemented, M shape can also be formed according to the quantity or positional relationship of contact pin 13 according to specific implementation nvironment transition portion 141 Etc. other structures.In addition to this, transition part 141 can also use plate structure.

It is understood that in the present embodiment, the structure in the shape of a rod of press section 142, and slided by the first pilot hole 151 It is connected to leading truck 15.When it is implemented, press section 142 can also pass through the modes such as sliding slot, sliding rail according to specific implementation environment It is slidably connected with leading truck 15.

Fig. 1-Fig. 4 is please referred to, detection components 10 further include locating piece 16, and locating piece 16 is connect with leading truck 15, locating piece The second pilot hole 161 is provided on 16, connector 14 further includes lug boss 143, and lug boss 143 is connect with press section 142, pressing Portion 142 is arranged in the second pilot hole 161；

Detection components 10 have lug boss 143 cannot by the first state and lug boss 143 of the second pilot hole 161 The second state abutted by the second pilot hole 161 and lug boss 143 with locating piece 16.

What needs to be explained here is that press section 142 is by being threaded through in the first pilot hole 151, press section 142 is in addition to can be with It realizes except sliding, additionally it is possible to rotation, therefore the lug boss radially extended along press section 142 are realized in the first pilot hole 151 143 can be abutted or be detached from locating piece 16 by the rotation realization of press section 142, so as to realize consolidating for press section 142 It is fixed.

It is understood that locating piece 16 is for being kept in contact the state that portion 131 contacts or disconnects with air switch 30.

When lug boss 143 is arranged relative to press section 142 close to transition part 141, lug boss that detection components 10 have 143 by the way that under the first state of the second pilot hole 161, connector 14 drives multiple contact pins 13 to realize with air switch 30 and contacts； Lug boss 143 cannot pass through rotation by under the second state that the second pilot hole 161 and lug boss 143 are abutted with locating piece 16 Press section 142 connect lug boss 143 far from the side of air switch 30 with locating piece 16 so that contact pin 13 be able to maintain with Air switch 30 is detached from.

When lug boss 143 is arranged relative to press section 142 far from transition part 141, lug boss that detection components 10 have 143 by the way that under the first state of the second pilot hole 161, connector 14 drives multiple contact pins 13 to be detached from air switch 30；Protrusion Portion 143 cannot be by under the second state that the second pilot hole 161 and lug boss 143 are abutted with locating piece 16, passing through rotation pressing Portion 142 abuts lug boss 143 close to the side of air switch 30 with locating piece 16, so that contact pin 13 is able to maintain and air Switch 30 contacts.

When it is implemented, can also be realized by bolt, sliding rail, lead screw etc. according to specific implementation environment press section 142 convex Play the relative status in portion 143 and locating piece 16.

In the present embodiment, the connection of 142 one of lug boss 143 and press section, and simultaneously position is radially extended along press section 142 In the side of press section 142.When it is implemented, can also be by being spirally connected, being bonded, block according to specific implementation environment lug boss 143 It the modes such as connects to connect with press section 142, lug boss 143 can also be along be radially arranged in press section 142 two of press section 142 Side.It is understood that lug boss 143 is other than setting one quantity, additionally it is possible to other numbers such as two, three be arranged Amount.

In the present embodiment, locating piece 16 is connect with leading truck 15 close to the side of bracket 12, it is possible to reduce the length of contact pin 13 Degree, avoids the too long bring deviation of contact pin 13, the contact precision of contact pin 13 Yu air switch 30 can be improved.In addition to this, fixed Position part 16 can also be arranged on the side wall of side or leading truck 15 of the leading truck 15 far from bracket 12.

Fig. 1-Fig. 4 is please referred to, locating piece 16 is in U-shape, and locating piece 16 includes first the 162, second son of sub-portion set gradually Portion 163 and third sub-portion 164, the first sub-portion 162 are connect far from one end of the second sub-portion 163 with leading truck 15, third sub-portion 164 One end far from the second sub-portion 163 is connect with leading truck 15, and the second pilot hole 161 is arranged in the second sub-portion 163, and second leads Run through the second sub-portion 163 to hole 161.

What needs to be explained here is that locating piece 16 is in U-shape, good structural stability can be provided, use process is avoided In caused by deformation bring error, improve contact pin 13 and the contact of air switch 30 operation precision.When it is implemented, according to Environmental positioning part 16, which is embodied, to be the other structures such as T shape, H-shaped.

Fig. 1-Fig. 4 is please referred to, bracket 12 includes mounting portion 121 interconnected and test department 122, mounting portion 121 and survey The L-shaped setting in examination portion 122, mounting portion 121 are connect with insulating base 11, and the test space 120 is arranged in mounting portion 121, test department Between 122 and insulating base 11, multiple movable spans 123 through test department 122, and multiple movable spans are provided on bracket 12 123 are connected to the test space 120, and contact pin 13 is arranged in movable span 123.

What needs to be explained here is that in the present embodiment, contact pin 13 is arranged in test department 122 by movable span 123, realize with The separable connection of air switch 30.When it is implemented, can also be in test department according to specific implementation environmental testing portion 122 Sliding groove, screw rod etc. are set on 122 and realize being slidably connected for contact pin 13.

It is understood that the contact point of air switch 30 includes for the interface of crimped electric wire and consolidating for fixed electric wire Determine bolt mouth, and the two is located on orthogonal two adjacent faces, therefore when it is implemented, movable span 123 can be with It is arranged on mounting portion 121.

It is understood that in the present embodiment, the mounting portion 121 of bracket 12 and the L-shaped setting of test department 122.It is specific real Shi Shi can also be in U-shape, the setting such as T shape according to specific implementation environment mounting portion 121 and test department 122.

Fig. 1-Fig. 4 is please referred to, the quantity of bracket 12 is that two multiple and wherein adjacent brackets 12 are respectively first support 124 and second support 125, the test space 120 is between first support 124 and second support 125, and 124 He of first support Second support 125 is in U-shape setting, is formed and is used between the test department 122 of first support 124 and the test department 122 of second support 125 In the opening 126 of observation air switch 30；

Leading truck 15 is in U-shape, and one of end of leading truck 15 is connect with the test department 122 of first support 124, is led The test department 122 of another end and second support 125 to frame 15 is connect, and one end of connector 14 with for being arranged in the The interconnecting piece 132 of the contact pin 13 of one bracket 124 connects, the other end of connector 14 with for being arranged in inserting for second support 125 The interconnecting piece 132 of needle 13 connects.

What needs to be explained here is that the quantity of bracket 12 is multiple, and the test space 120 is formed in and is disposed adjacent and is in Between the first support 124 and second support 125 of U-shaped setting.It is to need to observe air due to carrying out detection to air switch 30 The state of the operation handle 31 of switch 30, thus the test department 122 of first support 124 and the test department 122 of second support 125 it Between formed opening 126.When it is implemented, can be used according to specific implementation environment first support 124 and/or second support 125 Observation window can also be arranged in transparent insulation material support at opening 126.Meanwhile first support 124 and second support 125 are divided The contact point of the two sides of air switch 30 is not corresponded to, and contact pin 13, which respectively corresponds, to be arranged in first support 124 and second support 125 So that contact pin 13 slides steadily.

It is understood that leading truck 15 is in U-shape, and it is separately connected the first support 124 for being enclosed the test space 120 Test department 122 and second support 125 test department 122, to improve the stability of leading truck 15.

Fig. 1-Fig. 4 is please referred to, detection components 10 further include replying part 17, and the one end for replying part 17 is connect with contact pin 13, is returned The other end of copy 17 is connect with bracket 12.

What needs to be explained here is that reply part 17 is spring, so that contact pin 13 and relevant connector 14 in the present embodiment The movement tendency close to or far from air switch 30 is all had, can be realized the Rapid contact or de- of contact pin 13 and air switch 30 From.When it is implemented, replying part 17 according to specific implementation environment can also be elastic drag rope, elastic slice etc..

Fig. 1-Fig. 4 is please referred to, detection components 10 further include fixed plate 18 and the installation sliding rail for installing air switch 30 19, installation sliding rail 19 is connect with insulating base 11, and installation sliding rail 19 is for making air switch 30 enter or exit the test space 120, fixed plate 18 is connect with installation sliding rail 19, and fixed plate 18 is for keeping air switch 30 corresponding with contact pin 13.

What needs to be explained here is that air switch 30 can be slidably arranged in survey by installing sliding rail 19 in the present embodiment Try space 120 in, air switch 30 is fixed on by predeterminated position by fixed plate 18 so that the tie point of air switch 30 and insert Needle 13 is corresponding, is electrically connected contact portion 131 with air switch 30 so that contact pin 13 can be realized.Due to installation sliding rail 19 and fix Plate 18 is clearly that so it will not be repeated for those skilled in the art.When it is implemented, empty according to specific implementation environment Air cock 30 can also be arranged in the test space 120 by clip, lead screw etc., and corresponding with contact pin 13.

Referring to FIG. 4, the embodiments of the present invention additionally provide a kind of testing equipment 100 comprising 50 He of tester Detection components 10 mentioned above, the repertoire with the detection components 10, tester 50 are electrically connected with wire connecting portion 133.

What needs to be explained here is that in the present embodiment, by the way that contact pin 13 and air switch will be slided by detection components 10 30 electrical connections, and enable multiple contact pins 13 to contact or be detached from air switch 30 simultaneously by connector 14, the company of reusing Wiring is connect with the wire connecting portion 133 of contact pin 13 and tester 50 respectively, to make tester 50 and air switch 30 to be detected Between form complete and closure circuit, realize the test to air switch 30.

In conclusion the utility model provides a kind of detection components 10, which can once realize multiple Contact pin 13 is electrically connected with air switch 30, the wiring to air switch 30 can be rapidly completed, easily to air switch 30 are tested, and are avoided the plenty of time expended when wiring and operation, and can be improved insulating properties when test, are increased operation Safety, this is reasonable in design, practical.

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention can be combined with each other.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with described Subject to scope of protection of the claims.

Claims (10)

1. a kind of detection components characterized by comprising

For fixing the insulating base of air switch；

Bracket, the bracket are connect with the insulating base, and are formed between the bracket and the insulating base for accommodating The test space of the air switch；

Multiple contact pins, the contact pin are connect with the bracket slide, and one end of the contact pin is provided with contact portion, the contact portion For being electrically connected with the air switch, the other end of the contact pin is provided with interconnecting piece, the contact pin be additionally provided with it is described Contact portion electrical connection wire connecting portion, and the wire connecting portion relative to the contact portion close to the interconnecting piece；

Connector, the connector are connect with the interconnecting piece of multiple contact pins, and the connector is multiple described slotting for making Needle is contacted or is detached from the air switch simultaneously.

2. detection components according to claim 1, which is characterized in that the detection components further include leading truck, described to lead It is connect to frame with the bracket, the connector is slidably connected to the leading truck.

3. detection components according to claim 2, which is characterized in that the connector includes transition part and press section, institute State transition part with it is multiple be that the interconnecting piece of contact pin is connect, the press section and the transition part are rotatablely connected, and the leading truck On be provided with the first pilot hole, the press section is arranged in first pilot hole.

4. detection components according to claim 3, which is characterized in that the detection components further include locating piece, described fixed Position part is connect with the leading truck, the second pilot hole is provided on the locating piece, the connector further includes lug boss, described Lug boss is connect with the press section, and the press section is arranged in second pilot hole；

The detection components have the lug boss cannot by the first state and the lug boss of second pilot hole The second state abutted by second pilot hole and the lug boss with the locating piece.

5. detection components according to claim 4, which is characterized in that the locating piece is in U-shape, the locating piece include according to The first sub-portion, the second sub-portion and the third sub-portion of secondary setting, the one end of first sub-portion far from second sub-portion with it is described Leading truck connection, the third sub-portion are connect far from one end of second sub-portion with the leading truck, second pilot hole It is arranged in second sub-portion, and second pilot hole runs through second sub-portion.

6. detection components according to claim 3, which is characterized in that the bracket includes mounting portion interconnected and survey Examination portion, the mounting portion and the L-shaped setting of the test department, the mounting portion are connect with the insulating base, and the test is empty Between be arranged between the mounting portion, the test department and the insulating base, be provided on the bracket multiple through described The movable span of test department, and multiple movable spans are connected to the test space, the contact pin is arranged in the movable span.

7. detection components according to claim 6, which is characterized in that the quantity of the bracket is multiple and wherein adjacent Two brackets be respectively first support and second support, the test space is located at the first support and described second Between bracket, and the first support and the second support are in U-shape setting, the test department of the first support and described second The opening for observing the air switch is formed between the test department of bracket；

The leading truck is in U-shape, and one of end of the leading truck is connect with the test department of the first support, Another end of the leading truck is connect with the test department of the second support, and one end of the connector be used for Be arranged in the interconnecting piece connection of the contact pin of the first support, the other end of the connector with for being arranged in institute State the interconnecting piece connection of the contact pin of second support.

8. detection components according to claim 1-7, which is characterized in that the detection components further include replying Part, described one end for replying part are connect with the contact pin, and the other end for replying part is connect with the bracket.

9. detection components according to claim 1-7, which is characterized in that the detection components further include fixed plate With the installation sliding rail for installing the air switch, the installation sliding rail is connect with the insulating base, the installation sliding rail For entering the air switch or exiting the test space, the fixed plate is connect with the installation sliding rail, and described Fixed plate is for keeping the air switch corresponding with the contact pin.

10. a kind of testing equipment, which is characterized in that including tester and the described in any item detection components of claim 1-9, institute Tester is stated to be electrically connected with the wire connecting portion.