CN212989453U

CN212989453U - Wiring device for electricity meter capable of preventing electricity from being stolen

Info

Publication number: CN212989453U
Application number: CN202021283238.7U
Authority: CN
Inventors: 王强; 刘晓庆; 石跃芳; 罗利平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-16
Anticipated expiration: 2030-07-03

Abstract

The utility model belongs to the technical field of termination, especially, be an anti-electricity-theft ammeter with termination, including ammeter body and lid, be provided with binding post in the ammeter body, be connected with the connecting wire on the binding post, the bottom inner wall of ammeter body runs through to inlay has the mutual-inductor, the upper end inner wall of ammeter body is provided with control chip; the utility model discloses, through the setting of mutual-inductor, not only can change the mode of mutual-inductor wiring like this, the degree of difficulty of stealing the electricity has just also been increased, through the setting of first contact, the second contact, a control chip, bee calling organ, first spring and second spring etc., under the effect of first spring and second spring, can press from both sides tightly fixedly to the lid, make first contact and second contact overlap joint simultaneously, when touching the lid and make first contact and second contact separation, the work of control chip control bee calling organ, thereby alert the electricity stealing personnel, the emergence that can the effectual reduction electricity stealing condition.

Description

Wiring device for electricity meter capable of preventing electricity from being stolen

Technical Field

The utility model belongs to the technical field of termination, concretely relates to anti-electricity-theft termination for ammeter.

Background

The electric energy meter is an electric energy meter, and is an instrument for measuring electric energy, the electric energy meter can be rapidly developed and popularized to each household since the appearance, the electric energy meter can not only provide accurate data for the power consumption of each household, but also can protect household circuits and prevent the household circuits from overloading, although the electric energy meter has a long development history, the electric energy meter on the market rarely has the function of electricity larceny prevention, and the electricity larceny condition still exists in the existing society, so the utility model provides a junction device for the electricity larceny prevention electric energy meter aiming at the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a prevent electric larceny termination for ammeter has theftproof electricity and convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a wiring device for an electricity stealing prevention ammeter comprises an ammeter body and a cover body, wherein a wiring terminal is arranged in the ammeter body, a connecting wire is connected onto the wiring terminal, a mutual inductor is embedded in the inner wall of the bottom end of the ammeter body in a penetrating manner, a control chip is arranged on the inner wall of the upper end of the ammeter body, a first fixing groove is formed in the ammeter body, a first spring is fixedly connected into the first fixing groove, a baffle is fixedly connected into the bottom end of the first spring, the top end of the cover body is in lap joint with the lower surface of the baffle, a second fixing groove and a groove body are formed in the inner wall of the bottom end of the ammeter body, the groove body is positioned below the second fixing groove and communicated with the second fixing groove, a second spring is fixedly connected into the groove body, a first contact piece is fixedly connected onto the top end of, the lower surface of second contact and the lower surface looks overlap joint of first contact, one side of ammeter body is provided with bee calling organ.

Preferably, the number of the wiring terminals and the number of the transformers are multiple, and the wiring terminals and the transformers are the same in number.

Preferably, the ammeter body is provided with a limiting groove, the limiting groove is communicated with the first fixing groove, and two sides of the baffle are slidably connected in the limiting groove.

Preferably, the cover body is inlaid with an observation window, and one side of the cover body is fixedly connected with a handle.

Preferably, the control chip is electrically connected with an external power supply, the mutual inductor, the buzzer, the first contact piece and the second contact piece through wires respectively.

Preferably, the other end of the connecting wire is sleeved in the mutual inductor and penetrates through the mutual inductor to be located on the outer side of the electric meter body.

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

the utility model discloses, through the setting of mutual-inductor, not only can change the mode of mutual-inductor wiring like this, the degree of difficulty of stealing the electricity has just also been increased, through the setting of first contact, the second contact, a control chip, bee calling organ, first spring and second spring etc., under the effect of first spring and second spring, can press from both sides tightly fixedly to the lid, make first contact and second contact overlap joint simultaneously, when touching the lid and make first contact and second contact separation, the work of control chip control bee calling organ, thereby alert the electricity stealing personnel, the emergence that can the effectual reduction electricity stealing condition.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic structural view of the position A of the present invention;

FIG. 4 is an enlarged schematic structural view of the position B of the present invention;

FIG. 5 is a schematic diagram of the circuit of the present invention;

in the figure: 1. an electricity meter body; 2. a second fixing groove; 3. a cover body; 4. a buzzer; 5. an observation window; 6. a handle; 7. a control chip; 8. a connecting wire; 9. a wiring terminal; 10. a transformer; 11. a second spring; 12. a trough body; 13. a first contact piece; 14. a second contact piece; 15. a first spring; 16. a limiting groove; 17. a first fixing groove; 18. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a junction device for an electricity stealing prevention ammeter comprises an ammeter body 1 and a cover body 3, wherein a wiring terminal 9 is arranged in the ammeter body 1, a connecting wire 8 is connected onto the wiring terminal 9, a mutual inductor 10 penetrates and is embedded in the inner wall of the bottom end of the ammeter body 1, a control chip 7 is arranged on the inner wall of the upper end of the ammeter body 1, a first fixing groove 17 is formed in the ammeter body 1, a first spring 15 is fixedly connected into the first fixing groove 17, a baffle 18 is fixedly connected to the bottom end of the first spring 15, the top end of the cover body 3 is in lap joint with the lower surface of the baffle 18, a second fixing groove 2 and a groove body 12 are formed in the inner wall of the bottom end of the ammeter body 1, the groove body 12 is positioned below the second fixing groove 2 and communicated with the second fixing groove 2, a second spring 11 is fixedly connected into the groove body 12, and a first contact piece 13, the lower extreme fixedly connected with second contact 14 of lid 3, through the setting of first contact 13, second contact 14, control chip 7, first spring 15 and second spring 11 etc, under the effect of first spring 15 and second spring 11, can press from both sides tightly fixedly to lid 3, meanwhile make first contact 13 and second contact 14 overlap joint, when touching lid 3 makes first contact 13 and second contact 14 separate, control chip 7 controls buzzer 4's work to alert the electricity stealing personnel, can effectually reduce the emergence of stealing the electric condition, the lower surface of second contact 14 and the lower surface overlap joint of first contact 13, one side of ammeter body 1 is provided with buzzer 4, through buzzer 4's setting, can play fine warning effect when stealing the electricity stealing personnel.

Specifically, binding post 9 all has a plurality ofly with mutual-inductor 10's quantity, and is a plurality of binding post 9 is the same with a plurality of mutual-inductor 10's quantity, through mutual-inductor 10's setting, not only can change the mode of mutual-inductor 10 wiring like this, has also increased the degree of difficulty of stealing the electricity.

Specifically, the electric meter body 1 is provided with a limiting groove 16, the limiting groove 16 is communicated with a first fixing groove 17, two sides of the baffle 18 are slidably connected in the limiting groove 16, and the stability of connection between the first spring 15 and the baffle 18 is guaranteed through the arrangement of the limiting groove 16.

Specifically, it has observation window 5 to inlay on the lid 3, one side fixedly connected with handle 6 of lid 3, through the setting of handle 6, the staff of being convenient for is convenient for to the installation and the dismantlement of lid 3, and convenient operation is convenient for observe the inside condition of ammeter body 1 through the setting of observation window 5.

Specifically, the control chip 7 is electrically connected to an external power source, the transformer 10, the buzzer 4, the first contact piece 13 and the second contact piece 14 through wires.

Specifically, the other end of the connecting wire 8 is sleeved in the mutual inductor 10 and penetrates through the mutual inductor 10 to be located on the outer side of the electric meter body 1.

The utility model discloses a theory of operation and use flow: when the utility model is used, one end of the connecting wire 8 is sleeved in the mutual inductor 10 and then connected with the connecting terminal 9, after the connection is finished, the top end of the cover body 3 is inserted into the first fixing groove 17, and presses the shutter 18, the shutter 18 presses the first spring 15, and then makes the bottom end of the plate body correspond to the second fixing groove 2, and then reduces the force pressing the first spring 15, and urges the second contact piece 14 to contact the first contact piece 13, and then withdraws the force pressing the first spring 15, the cover body 3 is pressed under the action of the first spring 15 and the second spring 11, so that the stability of the connection of the cover body 3 is ensured, when the cover body 3 is opened by the electricity stealing person, the first contact piece 13 is separated from the second contact piece 14, the control chip 7 controls the buzzer 4 to work, thereby attracting the staff, warning the electricity stealing personnel, can effectually reduce the emergence of stealing the electricity condition.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an anti-electricity-theft ammeter is termination for ammeter, includes ammeter body (1) and lid (3), its characterized in that: the electric meter is characterized in that a wiring terminal (9) is arranged in the electric meter body (1), a connecting wire (8) is connected onto the wiring terminal (9), a mutual inductor (10) is embedded into the inner wall of the bottom end of the electric meter body (1) in a penetrating manner, a control chip (7) is arranged on the inner wall of the upper end of the electric meter body (1), a first fixing groove (17) is formed in the electric meter body (1), a first spring (15) is fixedly connected into the first fixing groove (17), a baffle (18) is fixedly connected into the bottom end of the first spring (15), the top end of the cover body (3) is in lap joint with the lower surface of the baffle (18), a second fixing groove (2) and a groove body (12) are formed in the inner wall of the bottom end of the electric meter body (1), the groove body (12) is located below the second fixing groove (2) and communicated with the second fixing groove (2), the top end fixedly connected with first contact (13) of second spring (11), the lower extreme fixedly connected with second contact (14) of lid (3), the lower surface of second contact (14) and the lower surface looks overlap joint of first contact (13), one side of ammeter body (1) is provided with bee calling organ (4).

2. The wiring device for electricity meter for preventing fraudulent use of electricity according to claim 1, characterized in that: the number of the wiring terminals (9) and the number of the mutual inductors (10) are multiple, and the wiring terminals (9) are the same as the number of the mutual inductors (10).

3. The wiring device for electricity meter for preventing fraudulent use of electricity according to claim 1, characterized in that: the electric meter is characterized in that a limiting groove (16) is formed in the electric meter body (1), the limiting groove (16) is communicated with the first fixing groove (17), and two sides of the baffle (18) are connected in the limiting groove (16) in a sliding mode.

4. The wiring device for electricity meter for preventing fraudulent use of electricity according to claim 1, characterized in that: an observation window (5) is inlaid on the cover body (3), and a handle (6) is fixedly connected to one side of the cover body (3).

5. The wiring device for electricity meter for preventing fraudulent use of electricity according to claim 1, characterized in that: the control chip (7) is electrically connected with an external power supply, the mutual inductor (10), the buzzer (4), the first contact piece (13) and the second contact piece (14) through wires respectively.

6. The wiring device for electricity meter for preventing fraudulent use of electricity according to claim 1, characterized in that: the other end of the connecting wire (8) is sleeved in the mutual inductor (10) and penetrates through the mutual inductor (10) to be located on the outer side of the electric meter body (1).