CN213843344U

CN213843344U - Anti-theft intelligent electric meter

Info

Publication number: CN213843344U
Application number: CN202022090027.8U
Authority: CN
Inventors: 高云
Original assignee: Harbin Electrical Measuring Instrument Group Co ltd
Current assignee: Harbin Electrical Measuring Instrument Group Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-30
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a theftproof smart electric meter, including link and ammeter, the power pack is installed on the front side top of link, signal transmitter is installed to the front side bottom of link, alarm mechanism is installed to the inner chamber of link. This theftproof smart electric meter moves to the front side through the ammeter, drives the inner chamber that the inserted block removed the link, and the spring can pop out, promotes two contact pieces and removes to the inboard, and two connection pieces are laminated each other simultaneously, can make signal transmitter send signal to terminal, remind the staff in time to handle, can improve the theftproof nature of ammeter through the device, when taking place to steal, can remind the staff to handle the very first time.

Description

Anti-theft intelligent electric meter

Technical Field

The utility model relates to a smart electric meter technical field specifically is a theftproof smart electric meter.

Background

The intelligent electric meter is one of basic devices for data acquisition of an intelligent power grid (particularly an intelligent power distribution network), undertakes the tasks of original electric energy data acquisition, metering and transmission, and is the basis for realizing information integration, analysis optimization and information display.

But current smart electric meter theftproof nature is relatively poor, when taking place to steal, can't know the very first time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a theftproof smart electric meter to it is relatively poor to solve among the prior art smart electric meter theftproof nature, when taking place to steal, the problem that unable very first time was known.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a theftproof smart electric meter, includes link and ammeter, the power pack is installed on the front side top of link, signal transmitter is installed to the front side bottom of link, alarm mechanism is installed to the inner chamber of link.

Preferably, alarm mechanism includes inserted block, spout, slider, contact piece, spring, screw and screw, the inserted block has all been pegged graft at both ends about the left side of link, and the right side of inserted block extends to the inner chamber of link, the ammeter is installed in the left side of inserted block, the spout has been seted up along the fore-and-aft direction to the inner chamber bottom of link, the slider is all installed to both sides around the inner chamber of spout, the contact piece is installed on the top of slider, and the contact piece is located the both sides of inserted block, contact piece and power pack and signal transmitter electric connection, the screw has been seted up to the outer wall of inserted block, the upper and lower both ends of link all install with screw assorted screw, and the inboard of screw extends to the inner chamber of screw.

Preferably, a gasket is installed on the outer side of the insert block.

Preferably, the screw hole and the screw are located on the same vertical line.

Compared with the prior art, the beneficial effects of the utility model are that: this theftproof smart electric meter moves to the front side through the ammeter, drives the inner chamber that the inserted block removed the link, and the spring can pop out, promotes two contact pieces and removes to the inboard, and two connection pieces are laminated each other simultaneously, can make signal transmitter send signal to terminal, remind the staff in time to handle, can improve the theftproof nature of ammeter through the device, when taking place to steal, can remind the staff to handle the very first time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left sectional structural diagram of the connection frame of fig. 1.

In the figure: 1. the device comprises a connecting frame, 2, an ammeter, 3, a power supply box, 4, a signal emitter, 5, an alarm mechanism, 51, an insertion block, 52, a sliding groove, 53, a sliding block, 54, a contact piece, 55, a spring, 56, a screw hole, 57, a screw, 6 and a gasket.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a theftproof smart electric meter, including link 1 and ammeter 2, ammeter 2 is prior art, with this device adaptation can, no special model demand, power pack 3 is installed on the front side top of link 1, can be when having a power failure through power pack 3, continue like signal transmitter 4 and contact piece 54 power supply, ensure can normally work, signal transmitter 4 is installed to the front side bottom of link 1, can be with signal transmission to terminal through signal transmitter 4, alarm mechanism 5 is installed to the inner chamber of link 1, can remind the staff at the very first time that takes place the theft through alarm mechanism 5.

Preferably, the alarm mechanism 5 comprises an insertion block 51, a sliding groove 52, a sliding block 53, a contact piece 54, a spring 55, a screw hole 56 and a screw 57, the insertion block 51 is inserted at the upper end and the lower end of the left side of the connecting frame 1, the right side of the insertion block 51 extends to the inner cavity of the connecting frame 1, the electricity meter 2 is installed at the left side of the insertion block 51, the sliding groove 52 is formed at the bottom end of the inner cavity of the connecting frame 1 along the front-back direction, the sliding block 53 is installed at the front side and the rear side of the inner cavity of the sliding groove 52, the sliding block 53 can slide back and forth in the inner cavity of the sliding groove 52 in a reciprocating manner to ensure that the contact piece 54 is more stable during movement, the contact piece 54 is installed at the top end of the sliding block 53, the contact piece 54 is located at the two sides of the insertion block 51, when the two contact pieces 54 are mutually attached, the signal emitter 4 can work, the contact piece 54 is electrically connected with the signal emitter 4, the screw hole 56 is formed in the outer wall of the insertion block 51, the upper end and the lower end of the connecting frame 1 are both provided with the screw hole 57 matched with the screw hole 56, and the inner side of the screw 57 extends to the inner cavity of the screw hole 56, and the insert block 51 can be fixed by the screw 57 extending to the inner cavity of the screw hole 56.

Preferably, a spacer 6 is attached to the outside of the insert block 51, and the spacer 6 prevents the insert block 51 from damaging the contact piece 54, thereby improving the insulation of the insert block 51.

Preferably, the threaded hole 56 is located at the same vertical line as the screw 57, ensuring that the screw 57 can move into the cavity of the threaded hole 56.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

During the use, with the PC wireless connection of signal transmitter 4 and terminal, when ammeter 2 is taken off, the inner chamber of link 1 is removed along with the play to plug-in block 51, when the inner chamber of link 1 is removed to plug-in block 51, spring 55 pops out, promote contact piece 54 and move to the inboard, and laminate each other, make signal transmitter 4 work, can be with signal transmission to the PC at terminal, remind the staff in time to handle, the device can send the information transmission to the staff at the very first time of sending the theft, guarantee that the staff can besieged the very first time and make a response, reduce the loss of property, be favorable to popularization and use of large tracts of land.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "snap" or "set" or "mount" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an theftproof smart electric meter, includes link (1) and ammeter (2), its characterized in that: a power supply box (3) is installed at the top end of the front side of the connecting frame (1), a signal emitter (4) is installed at the bottom end of the front side of the connecting frame (1), and an alarm mechanism (5) is installed in an inner cavity of the connecting frame (1); the alarm mechanism (5) comprises an inserting block (51), a sliding groove (52), a sliding block (53), a contact piece (54), a spring (55), a screw hole (56) and a screw (57), the inserting block (51) is inserted into the upper end and the lower end of the left side of the connecting frame (1), the right side of the inserting block (51) extends to the inner cavity of the connecting frame (1), an ammeter (2) is installed on the left side of the inserting block (51), the sliding groove (52) is formed in the bottom end of the inner cavity of the connecting frame (1) in the front-back direction, the sliding block (53) is installed on the front side and the rear side of the inner cavity of the sliding groove (52), the contact piece (54) is installed at the top end of the sliding block (53), the contact piece (54) is located on two sides of the inserting block (51), the contact piece (54) is electrically connected with the power supply box (3) and the signal emitter (4), the screw hole (56) is formed in the outer wall of the inserting block (51), the upper end and the lower end of the connecting frame (1) are respectively provided with a screw (57) matched with the screw hole (56), and the inner side of the screw (57) extends to the inner cavity of the screw hole (56).

2. The anti-theft smart meter of claim 1, wherein: and a gasket (6) is arranged on the outer side of the insertion block (51).

3. The anti-theft smart meter of claim 1, wherein: the screw hole (56) and the screw (57) are positioned on the same vertical line.