CN212181507U - Electromagnetic induction counter - Google Patents

Abstract

The utility model discloses an electromagnetic induction counter belongs to counter technical field, and it includes the counter body, the centre bore has been seted up in the front of counter body, be provided with the arrester in the centre bore, the right flank joint of counter body inner wall has two sliding sleeves, sliding connection has the slide bar in the sliding sleeve, the right-hand member fixedly connected with fixture block of slide bar. This electromagnetic induction counter, through setting up the fixture block, the draw-in groove, the sliding sleeve, spring and push rod, when the staff need dismantle this counter body, the staff stimulates the push rod left, make the push rod drive the fly leaf and move left, make the fly leaf drive the fixture block through the slide bar and shift out from the draw-in groove, the staff pushes down the movable push rod, make counter body and mounting panel break away from, and easy operation, make the staff need not hand-carry the instrument alright dismantle this electromagnetic induction counter, make work can be convenient maintain this electromagnetic induction counter.

Description

Electromagnetic induction counter

Technical Field

The utility model belongs to the technical field of the counter, specifically be electromagnetic induction counter.

Background

The electromagnetic induction counter adopts a passive CT to collect a discharge signal, and pushes the three-position digital electromagnetic induction counter to act after the electromagnetic induction counter is thick everywhere, so that the recording of discharge times is completed, the counting indication is accurate, the thousand digits are automatically zero after being full, the continuous technology is sensitive, the appearance is attractive and large, the installation is convenient, the reading is clear, the work is reliable, and the electromagnetic induction counter does not adopt a zinc oxide resistance chip, so that the limit of indexes such as residual voltage, 2ms square wave through-flow capacity and the like can be avoided, and the electromagnetic induction counter has the most outstanding characteristic of the non-residual voltage discharge counter.

When current electromagnetic induction counter is using, the staff need fix this electromagnetic induction counter on the mounting bracket through the screw, when the staff need dismantle electromagnetic induction counter, the staff need use the instrument of hand-carrying just can dismantle it, and the operation is comparatively troublesome for the staff is not convenient for maintain this electromagnetic induction counter.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an electromagnetic induction counter has solved current electromagnetic induction counter when using, when the staff need dismantle electromagnetic induction counter, the staff need use the instrument of hand-carrying just can dismantle it, and the operation is comparatively troublesome for the staff is not convenient for carry out the problem of maintaining to this electromagnetic induction counter.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: electromagnetic induction counter, including the counter body, the centre bore has been seted up in the front of counter body, be provided with the arrester in the centre bore, the right flank joint of counter body inner wall has two sliding sleeves, sliding connection has the slide bar in the sliding sleeve, the right-hand member fixedly connected with fixture block of slide bar, the fixture block joint is in the draw-in groove, the draw-in groove is seted up at the left surface of mounting panel, two the same fly leaf of left end fixedly connected with of slide bar.

The upper surface and the first slider of the equal fixedly connected with of lower surface of fly leaf, first slider sliding connection is in first spout, the upper surface at counter body inner wall is seted up to first spout, the left surface of first slider passes through the left surface fixed connection of spring with first spout inner wall, the left surface of fly leaf through two round pin axles with respectively with the right-hand member swing joint of two connecting rods.

The left end of connecting rod is through the right flank swing joint of round pin axle with the second slider, second slider sliding connection is in the second spout, the second spout is seted up at the left surface at counter body inner wall, the front fixedly connected with push rod of fly leaf.

As a further aspect of the present invention: the outer surface of the push rod is provided with a rubber sleeve, the push rod is arranged in a slide hole, and the slide hole is formed in the front of the counter body.

As a further aspect of the present invention: the right flank fixedly connected with third slider of counter body, third slider sliding connection is in the third spout, the left surface at the mounting panel is seted up to the third spout, the shape of third slider and third spout all sets up to the T shape.

As a further aspect of the present invention: the counter body is provided with the inoxidizing coating, the inoxidizing coating sets up to insulating paint, the lower surface joint of counter body has the display screen, the back fixedly connected with insulating the pad of counter body.

As a further aspect of the present invention: the upper surface of fixture block sets up to the arc, the quantity of spring sets up to two.

As a further aspect of the present invention: the first sliding block and the first sliding groove are both T-shaped.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this electromagnetic induction counter, through setting up the fixture block, the draw-in groove, the sliding sleeve, the fly leaf, first slider, first spout, spring and push rod, when the staff need dismantle this counter body, the staff stimulates the push rod left, make the push rod drive the fly leaf and move left, make the fly leaf drive the fixture block through the slide bar and shift out from the draw-in groove, the staff pushes down the push rod, make counter body and mounting panel break away from, and is easy operation, make the staff need not hand-carry the instrument, make work can be convenient maintain this electromagnetic induction counter.

2. This electromagnetic induction counter, through setting up the inoxidizing coating, there is paint because of the inoxidizing coating sets up to insulating, make the staff can not take place to electrocute when contacting the counter body by accident, make this inoxidizing coating in order to the separation of external moist air and counter body, make external moist air can not contact with the counter body, make the counter body be difficult for taking place the corrosion and then damaging because of with moist air, guaranteed the normal life of this electromagnetic induction counter.

3. This electromagnetic induction counter, through setting up first slider, because of first slider sliding connection in first spout for first slider and first spout mutually support and can carry on spacingly to the fly leaf, make the fly leaf can not take place to rock when the motion, make fly leaf accessible slide bar drive the steady motion of fixture block, all set up to the T shape because of the shape of first slider and first spout, make first slider can not follow and drop in the first spout.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic structural view of the counter body of the present invention viewed from the bottom;

FIG. 3 is a schematic structural view of the push rod of the present invention;

FIG. 4 is a schematic view of the fixture block of the present invention viewed from above;

fig. 5 is an enlarged schematic structural view of the utility model at a;

in the figure: the counter comprises a counter body 1, a central hole 2, a lightning arrester 3, a sliding sleeve 4, a sliding rod 5, a clamping block 6, a clamping groove 7, an installation plate 8, a movable plate 9, a first sliding block 10, a first sliding groove 11, a spring 12, a connecting rod 13, a second sliding block 14, a second sliding groove 15, a push rod 16, a third sliding block 17, a third sliding groove 18, a protective layer 19, a display screen 20, an insulating pad 21 and a sliding hole 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: electromagnetic induction counter, including counter body 1, centre bore 2 has been seted up in counter body 1's front, be provided with arrester 3 in the centre bore 2, the right flank joint of counter body 1 inner wall has two sliding sleeves 4, through setting up sliding sleeve 4, make sliding sleeve 4 can carry on spacingly to slide bar 5, make slide bar 5 can not take place to rock when the motion, make slide bar 5 can drive in 6 calories of fixture block advance draw-in grooves 7 of slide bar 5 under the effect of spring 12 elasticity, sliding connection has slide bar 5 in the sliding sleeve 4, slide bar 5's right-hand member fixedly connected with fixture block 6, 6 calories of fixture block are in draw-in grooves 7, draw-in grooves 7 set up the left surface at mounting panel 8, the same fly leaf 9 of left.

The upper surface and the lower surface of the movable plate 9 are fixedly connected with first sliders 10, the first sliders 10 are connected in first sliding grooves 11 in a sliding mode, the first sliding grooves 11 are formed in the upper surface of the inner wall of the counter body 1, the left side face of each first slider 10 is fixedly connected with the left side face of the inner wall of each first sliding groove 11 through springs 12, and the left side face of the movable plate 9 is movably connected with the right ends of the two connecting rods 13 through two pin shafts.

The left end of connecting rod 13 is through the right flank swing joint of round pin axle with second slider 14, through setting up second slider 14, because of second slider 14 sliding connection in second spout 15 for second slider 14 and second spout 15 mutually support and can carry on spacingly to fly leaf 9, and second slider 14 sliding connection is in second spout 15, and second spout 15 is seted up at the left surface of counter body 1 inner wall, and the positive fixedly connected with push rod 16 of fly leaf 9.

Specifically, as shown in fig. 1, the right flank fixedly connected with third slider 17 of counter body 1, third slider 17 sliding connection is in third spout 18, third spout 18 sets up the left surface at mounting panel 8, the shape of third slider 17 and third spout 18 all sets up to the T shape, through setting up third slider 17, because of third slider 17 sliding connection is in third spout 18, make third slider 17 and third spout 18 mutually support and can carry on spacingly to counter body 1, make counter body 1 can not take place to rock when the motion, make in fixture block 6 can be accurate the card advances draw-in groove 7, the shape of first slider 10 and first spout 11 all sets up to the T shape.

Specifically, as shown in fig. 2, counter body 1 is provided with inoxidizing coating 19, and inoxidizing coating 19 sets up to insulating paint, and counter body 1's lower surface joint has display screen 20, and counter body 1's the insulating pad 21 of back fixedly connected with, through setting up insulating pad 21, the staff upwards promotes insulating pad 21 for insulating pad 21 drives third slider 17 sliding connection in third spout 18 through counter body 1.

Specifically, as shown in fig. 2 and 3, the rubber sleeve is arranged on the outer surface of the push rod 16, the push rod 16 is arranged in the sliding hole 22, the sliding hole 22 is formed in the front surface of the counter body 1, and by arranging the push rod 16, the rubber sleeve is arranged on the outer surface of the push rod 16, so that the palm cannot be in direct contact with the push rod 16, and the damage degree of the push rod 16 to the palm is reduced.

Specifically, as shown in fig. 4, the upper surface of the fixture block 6 is set to be arc-shaped, and by setting the fixture block 6, the front surface of the fixture block 6 is set to be arc-shaped, so that when the worker needs to install the electromagnetic induction counter, the worker pushes the counter body 1 upwards to move the fixture block 6 leftwards, so that the spring 12 contracts, when the fixture block 6 is aligned with the clamping groove 7, the fixture block 6 is clamped into the clamping groove 7 under the elastic force of the spring 12, and the number of the spring 12 is set to be two.

The utility model discloses a theory of operation does:

s1, when the worker needs to install the electromagnetic induction counter, the worker pushes the counter body 1 upwards to enable the fixture block 6 to move leftwards so as to enable the spring 12 to contract, and when the fixture block 6 is aligned with the clamping groove 7, the fixture block 6 is clamped into the clamping groove 7 under the action of the elastic force of the spring 12;

s2, secondly, when the worker needs to disassemble the counter body 1, the worker pulls the push rod 16 leftward, so that the push rod 16 drives the movable plate 9 to move leftward, the movable plate 9 drives the first slider 10 to move leftward in the first sliding slot 11, the spring 12 is contracted, and the movable plate 9 drives the second slider 14 to move upward through the connecting rod 13;

and S3, finally, the movable plate 9 drives the fixture block 6 to move leftwards through the slide rod 5, so that the fixture block 6 moves out of the clamping groove 7, and the worker presses the push rod 16 downwards, so that the push rod 16 drives the third slide block 17 to move out of the third slide groove 18 through the counter body 1, and the counter body 1 is separated from the mounting plate 8.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. Electromagnetic induction counter, including counter body (1), its characterized in that: the front side of the counter body (1) is provided with a center hole (2), a lightning arrester (3) is arranged in the center hole (2), the right side surface of the inner wall of the counter body (1) is connected with two sliding sleeves (4) in a clamping manner, sliding rods (5) are connected in the sliding sleeves (4) in a sliding manner, the right end of each sliding rod (5) is fixedly connected with a clamping block (6), each clamping block (6) is clamped in a clamping groove (7), each clamping groove (7) is formed in the left side surface of a mounting plate (8), and the left ends of the two sliding rods (5) are fixedly connected with a same movable plate (9;

the upper surface and the lower surface of the movable plate (9) are fixedly connected with first sliding blocks (10), the first sliding blocks (10) are connected in first sliding grooves (11) in a sliding mode, the first sliding grooves (11) are formed in the upper surface of the inner wall of the counter body (1), the left side face of each first sliding block (10) is fixedly connected with the left side face of the inner wall of each first sliding groove (11) through springs (12), and the left side face of the movable plate (9) is movably connected with the right ends of two connecting rods (13) through two pin shafts;

the left end of connecting rod (13) is through the right flank swing joint of round pin axle with second slider (14), second slider (14) sliding connection is in second spout (15), the left surface at counter body (1) inner wall is seted up in second spout (15), the positive fixedly connected with push rod (16) of fly leaf (9).

2. The electromagnetic induction counter of claim 1, wherein: the outer surface of the push rod (16) is provided with a rubber sleeve, the push rod (16) is arranged in a sliding hole (22), and the sliding hole (22) is formed in the front of the counter body (1).

3. The electromagnetic induction counter of claim 1, wherein: the right flank fixedly connected with third slider (17) of counter body (1), third slider (17) sliding connection is in third spout (18), the left surface at mounting panel (8) is seted up in third spout (18), the shape of third slider (17) and third spout (18) all sets up to the T shape.

4. The electromagnetic induction counter of claim 1, wherein: counter body (1) is provided with inoxidizing coating (19), inoxidizing coating (19) set up to insulating paint, the lower surface joint of counter body (1) has display screen (20), the insulating pad of back fixedly connected with (21) of counter body (1).

5. The electromagnetic induction counter of claim 1, wherein: the upper surface of the clamping block (6) is arc-shaped, and the number of the springs (12) is two.

6. The electromagnetic induction counter of claim 1, wherein: the first sliding block (10) and the first sliding groove (11) are both T-shaped.

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