CN206523536U - A kind of ammeter converter - Google Patents

Abstract

The utility model discloses a kind of ammeter converter, its drip irrigation device is：Conducting strip including that can connect adjacent conductive contact, the conducting strip is several, in addition to the operating block being made up of insulating materials, the conducting strip is arranged on operating block end, and the operating block is provided with the grip part grasped for human hand.When maintenance, when wanting to carry out short circuit to conductive contact, human hand catches grip part, conducting strip is inserted in the short circuit hole on connecting seat, you can the short circuit of adjacent conductive contact is realized, because conducting strip is coated with operating block, operating block is made up of insulating materials, it can thus be avoided conducting strip is exposed outside, it is ensured that the security of operating personnel during maintenance.

Description

A kind of ammeter converter

Technical field

The utility model is related to a kind of ammeter component, more specifically, it relates to a kind of ammeter converter.

Background technology

Ammeter in the market is inserted in the lower section of ammeter after electric wire when mounted, then tightening screw, by electricity Line is pressed in ammeter, if, it is necessary to operated after disconnecting circuit when so component wear will change element, it is so not only unrestrained Time-consuming also waste of resource.

Therefore, notification number provides a kind of electric energy meter connecting seat, including base sheet for CN 205656220U utility model Body and conductive contact, electric wire are connected with conductive contact, during installation, in conductive contact insertion ammeter, during maintenance, by conductive contact Short circuit, pulls up ammeter and replaces, it is possible to achieve do not power off maintenance.

Ammeter seat of the prior art, including the bottom plate of ammeter is placed, bottom plate is provided with connecting seat, and conductive contact is fixed on It is special due to lacking provided with the short circuit hole communicated with conductive contact on connecting seat, but in practical operation on connecting seat Short-circuit device, is to look for a piece of conducting strip with short circuit function mostly, in insertion short circuit hole, realizes the short circuit of conductive contact, During operation, conducting strip is naked to be exposed on the external, for operating personnel and dangerous.

Utility model content

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of ammeter converter, can both realize and lead The short circuit of electrical contact can ensure the safety of operating personnel again.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of ammeter converter, Conducting strip including that can connect adjacent conductive contact, the conducting strip is several, in addition to the behaviour being made up of insulating materials Make block, the conducting strip is arranged on operating block end, and the operating block is provided with the grip part grasped for human hand.

By using above-mentioned technical proposal：When maintenance, it is desirable to which when carrying out short circuit to conductive contact, human hand, which is caught, to be held Portion is held, conducting strip is inserted in the short circuit hole on connecting seat, you can the short circuit of adjacent conductive contact is realized, due to conducting strip outsourcing Operating block is covered with, operating block is made up of insulating materials, it can thus be avoided conducting strip is exposed outside, it is ensured that maintenance When operating personnel safety, meanwhile, the size of operating block can be designed as needed, be convenient for carrying, it is to avoid individually There is the phenomenon of conducting strip loss due to small volume in conducting strip.

The setting preferably, conducting strip takes the shape of the letter U, including two it is parallel to each other be used to contact with conductive contact it is tactile Piece.

By using above-mentioned technical proposal：During installation, being provided with the side of connecting seat is used to expose conductive contact portions Short circuit groove, the size of short circuit groove coordinates with contact, and two contacts are inserted in corresponding short circuit groove respectively, you can realize adjacent lead The conducting of electrical contact, because conducting strip takes the shape of the letter U setting, so can make conducting strip have certain elasticity, it is to avoid conductive When in piece insertion connecting seat, damage is caused to conductive contact, it is simple in construction, produce very convenient.

Preferably, the outwardly formation protuberance of one end that the contact is abutted with conductive contact.

By using above-mentioned technical proposal：Due to being provided with protuberance, it can further increase the elasticity of conducting strip；When After in contact insertion short circuit groove, the active force between contact can also become big, and contact can be avoided to be dropped out out of short circuit groove, it is ensured that The reliability of short circuit process, it is to avoid after being dropped out due to contact out of short circuit groove, cause the phenomenon for occurring powering off.

Preferably, the inside bending in contact end forms flange, connected between the flange and contact by fillet.

By using above-mentioned technical proposal：When contact curves inwardly, flange is mutually abutted against, can provide one it is reverse Active force, contact is pressed in short circuit groove, meanwhile, connected using fillet, when in conducting strip insertion short circuit groove, fillet Guide effect can be played, the installation of conducting strip is very easily realized.

Preferably, the operating block is spliced by symmetrically arranged upper plate and lower plate.

By using above-mentioned technical proposal：During installation, in the lower plate for being first installed to conducting strip, then, then by upper plate Block is covered, and is fixed, and is installed and is repaired and be very convenient.

Preferably, the grip part includes the handle hole set through operating block.

By using above-mentioned technical proposal：During grasping, human hand is penetrated in handle hole, you can the grasping of roxburgh peristrophe herb operating block, In addition, there is provided in the roughly annular setting of the operating block of handle hole, the suspension member that correlation can be located in, carrying very square Just.

Preferably, the conducting strip is two, the operating block, which is provided with, can adjust distance between two conducting strips Regulating part.

By using above-mentioned technical proposal：When needing to carry out short circuit to different ammeter boxes, regulation can be passed through Part, adjusts the distance between two neighboring conducting strip, and then adapts to the insertion of the short circuit groove of different distance, improves ammeter conversion The adaptability of device.

Preferably, the regulating part includes the open slot for being used to slide for conducting strip for being arranged on operating block end, institute State in open slot along the length direction of open slot provided with guide pad, the contact is provided with guide pad cooperation to guide groove, The actuator that the operating block slides and positioned in open slot provided with driving conducting strip.

By using above-mentioned technical proposal：When the distance between two conducting strips of regulation are wanted, actuator can be with Driving conducting strip is slided in open slot, due to setting guide pad and guide groove, on the one hand can play guide effect, stable The slip for realizing conducting strip, on the other hand can play position-limiting action, conducting strip can be avoided to be dropped out out of open slot, when will After conducting strip sliding in place, actuator can realize the positioning of conducting strip, complete regulation.

Preferably, the actuator include the driving screw that is threadedly coupled with operating block and be arranged on two conducting strips it Between elastic component, the driving screw is symmetricly set on the both sides of open slot, length direction of the driving screw along open slot Set and abutted all the time with conducting strip.

By using above-mentioned technical proposal：After installing, elastic component can drive conducting strip away from each other, it is ensured that lead Electric piece can be abutted with driving screw all the time, during regulation, rotate driving screw, regulation driving screw stretching into open slot Amount, you can realize the regulation of conducting strip position in open slot, stop operating driving screw, under the driving of elastic component, it is conductive Piece is fixed in open slot.

Preferably, the elastic component is spring, the side of the conducting strip, which is provided with, to be used to pacify spring-loaded insulation sleeve.

By using above-mentioned technical proposal：During installation, the two ends of spring are fixed in insulation sleeve respectively, are installed very square Just, meanwhile, insulation sleeve can play insulating effect, it is to avoid cause two neighboring conducting strip short circuit occur due to being provided with elastic component Phenomenon.

In summary, the utility model has the advantages that：

1st, small volume, is carried and easy to operate；

2nd, strong adaptability, is adapted to the short circuit of the conductive contact of different model.

Brief description of the drawings

Fig. 1 is the assembling schematic diagram of the present embodiment；

Fig. 2 is the assembling explosive view of the present embodiment；

Fig. 3 is the conducting strip structure schematic diagram of the present embodiment；

Fig. 4 is the practical state diagram of the present embodiment；

Fig. 5 is the short circuit state diagram of the present embodiment.

In figure：1st, operating block；11st, upper plate；12nd, lower plate；2nd, open slot；21st, guide pad；3rd, conducting strip；31st, touch Piece；311st, protuberance；312nd, flange；32nd, guide groove；4th, handle hole；5th, insulation sleeve；6th, spring；7th, screw is driven；8th, bottom plate； 81st, connecting seat；811st, conductive contact；9th, short slot；10th, lightening grooves.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

A kind of ammeter converter, reference picture 1 and Fig. 4, including the operating block 1 being made up of insulating materials, operating block 1 by Upper plate 11 and lower plate 12 are spliced, and upper plate 11 and lower plate 12 are symmetrical arranged, upper plate 11 and lower plate 12 It can be fixed together by modes such as screw or buckles, be used for shorting conductive contact provided with two in the front end of operating block 1 811 conducting strip 3, is provided with the grip part grasped for human hand, the present embodiment, grip part is included through operation on operating block 1 The handle hole 4 that block 1 is set, handle hole 4 is square settings, and operating block 1 is roughly annular to be set, around operating in operating block 1 Hole 4 is provided with the lightening grooves 10 set in a ring.

Reference picture 4 and Fig. 5, in order to supporting with ammeter converter, have also been made to connecting seat 811 and are correspondingly improved, the bottom of at Connecting seat 811 on plate 8 is provided with short slot 9, and the part of conductive contact 811 is exposed, and short slot 9 coordinates with conducting strip 3, adjacent Short slot 9 on conductive contact 811 is oppositely arranged, after the such insertion of conducting strip 3 short slot 9 is interior, you can realize adjacent conductive The short circuit of contact 811.

Reference picture 2 and Fig. 3, conducting strip 3 take the shape of the letter U setting, and conducting strip 3 includes two contacts 31 being disposed in parallel relation to one another, The outwardly formation protuberance 311 in part that contact 31 is contacted with short slot 9, in the end of contact 31, inside bending forms flange 312, connected between flange 312 and contact 31 by fillet.

Conducting strip 3 is two in reference picture 2, the present embodiment, the spacing provided with two conducting strips 3 of regulation on operating block 1 From regulating part, regulating part include be arranged on operating block 1 end open slot 2, length direction of the conducting strip 3 along open slot 2 Sliding is arranged in open slot 2, is provided with guide pad 21 along the length direction of open slot 2 in open slot 2, is set on conducting strip 3 There is the guide groove 32 coordinated with guide pad 21.

Reference picture 2, the actuator slided on operating block 1 provided with driving conducting strip 3 in open slot 2, actuator includes Screw 7 and elastic component are driven, elastic component is arranged between two conducting strips 3 and drives two conducting strips 3 away from each other, driven Dynamic screw 7 is two, is symmetricly set on the two ends of operating block 1, and driving screw 7 stretches into opening after being threadedly coupled with operating block 1 In groove 2, outer wall of the driving screw 7 all the time with conducting strip 3 is abutted.

In the present embodiment, reference picture 2 and Fig. 3, elastic component are to be embedded with to coordinate with spring 6 on spring 6, conducting strip 3 Insulation sleeve 5 is made up of insulating materials, and the two ends of spring 6 are inserted in insulation sleeve 5 respectively, and spring 6 is all the time in storage power state, Spring 6 is fixed between two conducting strips 3 by insulation sleeve 5.

The course of work is summarized：When in use, the distance between two conducting strips 3 are first adjusted, driving screw 7 is rotated, passes through Stretch into amount of the regulation driving screw 7 in open slot 2, you can realize the regulation of the distance between adjacent conductive piece 3, then, four Finger is stretched into handle hole 4, catches operating block 1, conducting strip 3 is inserted in corresponding short slot 9, and contact 31 is touched with corresponding conduction Conducting between first 811 contact, two contacts 31, now ammeter is to be short-circuited, you can ammeter is changed or repaired.

Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. a kind of ammeter converter, including the conducting strip (3) of adjacent conductive contact (81) can be connected, the conducting strip (3) is Several, it is characterised in that：Also include the operating block (1) being made up of insulating materials, the conducting strip (3) is arranged on operating block (1) end, the operating block (1) is provided with the grip part grasped for human hand.

2. ammeter converter according to claim 1, it is characterised in that：The conducting strip (3) takes the shape of the letter U setting, including two The individual contact (31) for being contacted with conductive contact (81) parallel to each other.

3. ammeter converter according to claim 2, it is characterised in that：The contact (31) abuts with conductive contact (81) One end it is outwardly formed protuberance (311).

4. ammeter converter according to claim 3, it is characterised in that：The inside bending in contact (31) end, which is formed, to be turned over Side (312), is connected between the flange (312) and contact (31) by fillet.

5. ammeter converter according to claim 1, it is characterised in that：The operating block (1) is by symmetrically arranged upper plate Block (11) and lower plate (12) are spliced.

6. ammeter converter according to claim 5, it is characterised in that：The grip part includes setting through operating block (1) The handle hole (4) put.

7. ammeter converter according to claim 2, it is characterised in that：The conducting strip (3) is two, the operating block (1) provided with the regulating part of distance between two conducting strips (3) can be adjusted.

8. ammeter converter according to claim 7, it is characterised in that：The regulating part includes being arranged on operating block (1) Is provided with the open slot (2) for being used to slide for conducting strip (3) of end, the open slot (2) along the length direction of open slot (2) Guide pad (21), the contact (31) is provided with to be set with arriving for guide pad (21) cooperation on guide groove (32), the operating block (1) There is the actuator of driving conducting strip (3) sliding and positioning in open slot (2).

9. ammeter converter according to claim 8, it is characterised in that：The actuator includes and operating block (1) screw thread The driving screw (7) of connection and the elastic component being arranged between two conducting strips (3), the driving screw (7) are symmetricly set on The both sides of open slot (2), length direction of the driving screw (7) along open slot (2) sets and supported all the time with conducting strip (3) Connect.

10. ammeter converter according to claim 9, it is characterised in that：The elastic component is spring (6), the conduction The side of piece (3) is provided with the insulation sleeve (5) for being used for installing spring (6).