CN209387697U - A kind of adjusting clip and test platform - Google Patents

Abstract

The embodiments of the present invention provide a kind of adjusting clip and test platform, belong to detection technique field.Adjusting clip includes insulating base, test board, contact pin and elastic component, insulating base is for fixing air switch, one end of contact pin is provided with contact portion, contact portion with air switch for being electrically connected, contact pin is provided with the wire connecting portion being electrically connected with contact portion, and the one end of contact pin far from contact portion is arranged in wire connecting portion, contact pin is connect with test board, test board is flexibly connected with insulating base so that contact portion contacts or be detached from air switch, elastic component is connect with test board, and elastic component is used to that contact portion to be made to have the movement tendency close to simultaneously ingress of air switch.Adjusting clip conveniently can carry out ampere-time characteristic test to air switch, avoid taking considerable time in wiring and operation, and be able to ascend testing efficiency, convenient for disassembly and assembly, while can be improved insulating properties when measurement, increase the safety of operation.

Description

A kind of adjusting clip and test platform

Technical field

The utility model relates to detection technique fields, in particular to a kind of adjusting clip and test platform.

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 adjusting clip of operation without one kind.

Utility model content

The utility model provides a kind of adjusting clip, improves the deficiencies in the prior art, can be conveniently to sky Air cock carries out ampere-time characteristic test, avoids taking considerable time in wiring and operation, and be able to ascend testing efficiency, tear open Dress is convenient, while can be improved insulating properties when measurement, increases the safety of operation, this is reasonable in design, practical.

The utility model additionally provides a kind of test platform comprising adjusting clip mentioned above has the adjusting The repertoire of clip.

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

The embodiments of the present invention provide a kind of adjusting clip comprising insulating base, test board, contact pin and elasticity Part, the insulating base are provided with contact portion for fixing air switch, one end of the contact pin, and the contact portion is used for and institute Air switch electrical connection is stated, the contact pin is provided with the wire connecting portion being electrically connected with the contact portion, and wire connecting portion setting exists The one end of the contact pin far from the contact portion, the contact pin are connect with the test board, the test board and the insulation bottom Plate is flexibly connected so that the contact portion contacts or is detached from the air switch, and the elastic component is connect with the test board, and The elastic component has the movement tendency for contacting the air switch with the then contact portion.

Specifically, the adjusting clip conveniently can carry out ampere-time characteristic test to air switch, avoid in wiring And taken considerable time when operation, and be able to ascend testing efficiency, it is convenient for disassembly and assembly, while can be improved insulation when measurement Property, increase the safety of operation, this is reasonable in design, practical.

Optionally, the adjusting clip further includes connecting plate, and the connecting plate is slidably connected to the insulating base, And the test board is rotatablely connected with the one end of the connecting plate far from the insulating base.

Optionally, it is provided with test department and abutting part on the test board, supporting part is provided on the connecting plate, it is multiple The contact pin is arranged on the test department；

There is the adjusting clip supporting part to abut with the abutting part and the test board and the connecting plate phase To fixed first state and the supporting part are far from the abutting part and the test board and the connecting plate relatively rotate The second state.

Optionally, the elastic component is spring, and one end of the spring connect with the supporting part, the spring it is another End connect or abuts with the test department, and the spring is used to make the contact portion of multiple contact pins to have described in contact or disengaging The movement tendency of air switch.

Optionally, the contact portion of the contact pin is contacted with the air switch in said first condition, the contact pin Contact portion is detached from the air switch in said second condition.

Optionally, the adjusting clip further includes replying part, is provided on the test department multiple through the test board Plug-in opening, the contact pin is arranged in the plug-in opening, and the reply part is for making the contact portion of multiple contact pins described There is the movement tendency far from the test department under first state.

Optionally, it is respectively the first survey that the quantity of the test board, which is two multiple and wherein adjacent test boards, Test plate (panel) and the second test board, it is respectively first that the quantity of the connecting plate, which is two multiple and wherein adjacent connecting plates, Connecting plate and the second connecting plate, first test board are rotatablely connected with first connecting plate, second test board It is rotatablely connected with second connecting plate, first connecting plate, first test board, second test board, institute It states the second connecting plate and the insulating base is enclosed enclosed space for placing the air switch.

Optionally, the direction at middle part of first test board along first connecting plate close to the enclosed space is prolonged It stretches, the direction at middle part of second test board along second connecting plate close to the enclosed space extends, and described first The opening for observing the air switch is formed between test board and second test board.

Optionally, the adjusting clip further includes 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 used to install the air switch, the fixed plate with it is described Sliding rail connection is installed, and the fixed plate is for fixing the air switch.

The embodiments of the present invention additionally provide a kind of test platform comprising tester and adjusting card mentioned above Folder, the repertoire with the adjusting clip, 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 adjusting clip can by the test board that is flexibly connected with insulating base, by the activity setting of test board so that The contact portion of contact pin contacts realization electrical connection with air switch, while test board can be close to or far from sky by elastic component realization The movement tendency of air cock avoids the troublesome operation of single wiring so that contact portion be driven to contact or separate with air switch, complete At the separation that can also fast implement contact pin and air switch after test, open circuit rapidly avoids a large amount of unnecessary operating times, and The stability and safety of test can be improved, 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 provided by the embodiment of the utility model for adjusting clip；

Fig. 2 is the structural schematic diagram of test board provided by the embodiment of the utility model and its associated component；

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 test platform provided by the embodiment of the utility model.

Icon: 100- test platform；10- adjusts clip；11- insulating base；110- enclosed space；120- opening；12- Test board；121- test department；122- abutting part；123- plug-in opening；The first test board of 124-；The second test board of 125-；13- is inserted Needle；131- contact portion；132- wire connecting portion；14- elastic component；15- connecting plate；151- supporting part；The first connecting plate of 152-；153- Two connecting plates；16- replys part；17- fixed plate；18- 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, a kind of test platform 100 is present embodiments provided, for carrying out ampere-time characteristic to air switch 30 Air switch 30 to be detected is fixed and is connected by adjusting clip 10, by rotating test board 12, so that with survey by test The contact pin 13 that test plate (panel) 12 connects connect with the conducting position of air switch 30, when test, by tester 50 pass through wire connecting portion 132 and Contact pin 13 is electrically connected, to form complete and closure test loop.And it can be realized by sliding connection plate 15 to difference The adaptation of the air switch 30 of model.It thus can be realized that so that air switch 30 is quickly carried out with tester 50 effective, steady Fixed circuit connection to reduce the complicated processes of tester 50 Yu 30 wiring of air switch, and can provide for test process Good Insulation test environment.It is used to detect air switch 30 it is worth noting that, adjusting clip 10 in the present embodiment, When it is implemented, adjusting clip 10 according to specific implementation environment also can be suitably used for the ampere-time characteristic test of other breakers or electrical The performance detection of element.

Fig. 1-Fig. 4 is please referred to, present embodiments provides a kind of adjusting clip 10 comprising insulating base 11, test board 12, contact pin 13 and elastic component 14, for insulating base 11 for fixing air switch 30, one end of contact pin 13 is provided with contact portion 131, For contact portion 131 for being electrically connected with air switch 30, contact pin 13 is provided with the wire connecting portion 132 being electrically connected with contact portion 131, and connects The one end of contact pin 13 far from contact portion 131 is arranged in line portion 132, and contact pin 13 is connect with test board 12, test board 12 and insulation bottom Plate 11 is flexibly connected so that the contact of contact portion 131 or disengaging air switch 30, elastic component 14 is connect with test board 12, and elastic component 14 have the movement tendency of ingress of air switch 30 with then contact portion 131.

What needs to be explained here is that test board 12 is arranged by the activity with insulating base 11, so that being arranged in test board Contact pin 13 on 12 can be realized the adjustment of spatial position, so that the contact portion 131 of contact pin 13 can be with air switch 30 Contact is separate, so as to realize the on-off of test loop.

It should also be noted that, two contact pins 13 are set on test board 12 in the present embodiment, it can be simultaneously to air switch The wiring position of 30 one end is attached.It is set when it is implemented, can be corresponded to according to specific implementation one test board 12 of environment A contact pin 13 is set, so as to realize the test of the air switch 30 under a variety of connection status.

It should be understood that test board 12 makes to be made from an insulative material, contact pin 13 is made using metal or part metals material.

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

Specifically, the adjusting clip 10 conveniently can carry out ampere-time characteristic test to air switch 30, avoid It is taken considerable time when wiring and operation, and is able to ascend testing efficiency, it is convenient for disassembly and assembly while exhausted when can be improved measurement Edge increases the safety of operation, this is reasonable in design, practical.

Fig. 1-Fig. 4 is please referred to, adjusting clip 10 further includes connecting plate 15, and connecting plate 15 is slidably connected to insulating base 11, and test board 12 is rotatablely connected with the one end of connecting plate 15 far from insulating base 11.

What needs to be explained here is that connecting plate 15 is slidably connected to insulating base 11, can according to it is to be detected not The position of the adjustment connecting plate 15 of air switch 30 of same model, size, so that test board 12 can be by contact pin 13 when rotating Contact portion 131 contacted with air switch 30.

In the present embodiment, contact pin 13 is connect after being rotated by test board 12 with air switch 30, therefore in the present embodiment The contact portion 131 of contact pin 13 can produce deformation so that the service life of contact pin 13 increases.

Fig. 1-Fig. 4 is please referred to, test department 121 and abutting part 122 are provided on test board 12, is provided with and holds on connecting plate 15 Load portion 151, multiple contact pins 13 are arranged on test department 121；

Adjusting clip 10 is abutted with supporting part 151 with abutting part 122 and test board 12 and connecting plate 15 are relatively-stationary The second state of first state and supporting part 151 far from abutting part 122 and the relative rotation of test board 12 and connecting plate 15.

The contact portion 131 of contact pin 13 is contacted with air switch 30 in the first state, and the contact portion 131 of contact pin 13 is second Air switch 30 is detached under state.

What needs to be explained here is that supporting part 151 extends along the direction of connecting plate 15 to air switch 30, abutting part 122 Extend along the direction of test board 12 to air switch 30.In the first state, the end of abutting part 122 is connected to supporting part 151 The elastic force due to elastic component 14 is avoided to insert so that test board 12 is able to maintain motionless close to the side of test board 12 Needle 13 is broken or causes the damage of air switch 30.In the second condition, test board 12 is rotated relative to connecting plate 15, test board 12 drive contact pin 13 to be detached from air switch 30, realize the shorts of test circuit.When it is implemented, being surveyed according to specific implementation environment It is relatively fixed that test plate (panel) 12 and connecting plate 15 can also use the structures such as hook, hook, rack-and-pinion to realize.

Please refer to Fig. 1-Fig. 4, elastic component 14 is spring, and one end of spring is connect with supporting part 151, the other end of spring and The connection of test department 121 abuts, and spring is used to make the contact portion 131 of multiple contact pins 13 to have and contacts or be detached from air switch 30 Movement tendency.

What needs to be explained here is that spring one end is connect with supporting part 151, the other end connect or supports with test department 121 It connects, resilience performance is good.When it is implemented, spring can also be arranged at the rotation of test board 12 and connecting plate 15.

In the present embodiment, spring selects torsional spring, and stability is high, easy for installation.When it is implemented, according to specific implementation environment Extension spring, compressed spring etc. can also be selected.

Fig. 1 and Fig. 2 are please referred to, adjusting clip 10 further includes replying part 16, is provided on test department 121 multiple through test The plug-in opening 123 of plate 12, contact pin 13 are arranged in plug-in opening 123, reply part 16 for making the contact portion 131 of multiple contact pins 13 exist There is the movement tendency far from test department 121 under first state.

What needs to be explained here is that replying after part 16 is used to make the contact portion 131 of contact pin 13 to contact can have adjustment to insert The height of needle 13, so as to guarantee that contact pin 13 can make to be suitably inserting air switch during rotating with test board 12 30, the depth for avoiding different contact pins 13 from being inserted into air switch 30 is different, so as to cause test loop open circuit or poor contact.

Please refer to Fig. 1 and Fig. 4, the quantity of test board 12 is that two multiple and wherein adjacent test boards 12 are respectively the One test board 124 and the second test board 125, the quantity of connecting plate 15 are that two multiple and wherein adjacent connecting plates 15 are distinguished For the first connecting plate 152 and the second connecting plate 153, the first test board 124 is rotatablely connected with the first connecting plate 152, and second Test board 125 is rotatablely connected with the second connecting plate 153, the first connecting plate 152, the first test board 124, the second test board 125, the second connecting plate 153 and insulating base 11 are enclosed the enclosed space 110 for placing air switch 30.

What needs to be explained here is that using two test boards 12 can two sides to air switch 30 respectively wiring position It being attached, and the quantity of connecting plate 15 is also two, connecting plate 15 and test board 12 correspond, thus facilitate operation, It is convenient for operating.When it is implemented, a connecting plate 15 can also be used according to specific implementation environment, two test boards 12 with Connecting plate 15 is rotatablely connected.

Fig. 1-Fig. 4 is please referred to, the first test board 124 is along the first connecting plate 152 close to the side at the middle part of enclosed space 110 To extension, the second test board 125 extends along the second connecting plate 153 close to the direction at the middle part of enclosed space 110, and first surveys The opening 120 for observing air switch 30 is formed between test plate (panel) 124 and the second test board 125.

What needs to be explained here is that being the operation for needing to observe air switch 30 due to carrying out detection to air switch 30 The state of handle 31, therefore opening 120 is formed between the first test board 124 and the second test board 125, convenient for observation operation handle 31 immediate status.When it is implemented, transparent insulation can be used according to specific implementation environment first support and/or second support Observation window can also be arranged in materials for support at opening 120.

Fig. 1-Fig. 4 is please referred to, adjusting clip 10 further includes fixed plate 17 and the installation sliding rail for installing air switch 30 18, installation sliding rail 18 is connect with insulating base 11, and installation sliding rail 18 is for installing air switch 30, fixed plate 17 and installation sliding rail 18 connections, and fixed plate 17 is for fixing air switch 30.

What needs to be explained here is that in the present embodiment, air switch 30 can by after the installation sliding setting of sliding rail 18 with Test board 12 is corresponding, and air switch 30 is fixed on predeterminated position by fixed plate 17, so that the tie point of air switch 30 It is corresponding with the contact portion 131 of contact pin 13, contact pin 13 is electrically connected with air switch 30.Due to installation sliding rail 18 and fix Plate 17 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 by clip, lead screw etc., and corresponding with contact pin 13.

The embodiments of the present invention additionally provide a kind of test platform 100 comprising tester 50 and mentioned above Clip 10 is adjusted, the repertoire with the adjusting clip 10, tester 50 is electrically connected with wire connecting portion 132.

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 adjusting clip 10 30 electrical connections, and by test board 12 contact portion 131 of contact pin 13 is contacted with air switch 30, reuse connecting line difference It is connect with the wire connecting portion 132 of contact pin 13 and tester 50, to make to be formed between tester 50 and air switch to be detected 30 Complete and closure circuit, so as to realize the test to air switch 30.

In conclusion the utility model provides a kind of adjusting clip 10, which can be conveniently right Air switch 30 carries out ampere-time characteristic test, avoids taking considerable time in wiring and operation, and is able to ascend test effect Rate, it is convenient for disassembly and assembly, while can be improved insulating properties when measurement, increase the safety of operation, this is reasonable in design, practicability By force.

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 adjusting clip, which is characterized in that including insulating base, test board, contact pin and elastic component, the insulating base is used In fixed air switch, one end of the contact pin is provided with contact portion, and the contact portion is used to be electrically connected with the air switch, The contact pin is provided with the wire connecting portion being electrically connected with the contact portion, and wire connecting portion setting connects in the contact pin far from described One end of contact portion, the contact pin are connect with the test board, and the test board is flexibly connected so that described with the insulating base Contact portion contacts or is detached from the air switch, and the elastic component is connect with the test board, and the elastic component is for making institute Contact portion is stated with movement tendency that is close and contacting the air switch.

2. adjusting clip according to claim 1, which is characterized in that the adjusting clip further includes connecting plate, the company Fishplate bar is slidably connected to the insulating base, and the test board is rotatablely connected with the connecting plate far from described exhausted One end of edge bottom plate.

3. adjusting clip according to claim 2, which is characterized in that be provided with test department and abutting on the test board Portion, supporting part is provided on the connecting plate, and multiple contact pins are arranged on the test department；

The adjusting clip is abutted with the supporting part with the abutting part and the test board and the connecting plate are opposite solid Fixed first state and the supporting part are far from the abutting part and the test board and the connecting plate relatively rotate the Two-state.

4. adjusting clip according to claim 3, which is characterized in that the elastic component is spring, one end of the spring It is connect with the supporting part, the other end of the spring connect or abuts with the test department, and the spring is for making multiple institutes The contact portion for stating contact pin has contact or is detached from the movement tendency of the air switch.

5. adjusting clip according to claim 3, which is characterized in that the contact portion of the contact pin is in said first condition It is contacted with the air switch, the contact portion of the contact pin is detached from the air switch in said second condition.

6. adjusting clip according to claim 5, which is characterized in that the adjusting clip further includes replying part, the survey Multiple plug-in openings through the test board are provided in examination portion, the contact pin is arranged in the plug-in opening, and the reply part is used In the movement tendency for making the contact portion of multiple contact pins that there is the separate test department in said first condition.

7. adjusting clip according to claim 2, which is characterized in that the quantity of the test board is multiple, and wherein phase Two adjacent test boards are respectively the first test board and the second test board, and the quantity of the connecting plate is multiple, and wherein Two adjacent connecting plates are respectively the first connecting plate and the second connecting plate, and first test board is rotatablely connected with First connecting plate, second test board are rotatablely connected with second connecting plate, first connecting plate, described First test board, second test board, second connecting plate and the insulating base are enclosed for placing the sky The enclosed space of air cock.

8. adjusting clip according to claim 7, which is characterized in that first test board is leaned on along first connecting plate The direction at the middle part of the nearly enclosed space extends, and second test board is along second connecting plate close to the enclosed space Middle part direction extend, and between first test board and second test board formed for observing the air switch Opening.

9. adjusting clip according to claim 1-8, which is characterized in that the adjusting clip further includes 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 installing the air switch, the fixed plate is connect with the installation sliding rail, and the fixed plate is for fixing the sky Air cock.

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