CN213715294U

CN213715294U - Anti-theft device for metering box

Info

Publication number: CN213715294U
Application number: CN202022170863.7U
Authority: CN
Inventors: 韦仁辉
Original assignee: Nanchang Guanghui Electric Co ltd
Current assignee: Nanchang Guanghui Electric Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-16
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses an anti-theft device for batch meter, include the box that opens the through-hole on one side, one side inner wall top of box is fixed with the motor, and the one end of the output shaft of motor has cup jointed first belt pulley, and first belt pulley has cup jointed the belt, the belt outer wall is fixed with T shape push rod, top outer wall one side fixed mounting of T shape push rod has the camera, the box articulates there is the chamber door, and the chamber door is fixed with the mounting panel, the mounting panel is fixed with the pedestal, and the pedestal outer wall is fixed with the electro-magnet. The utility model discloses, be provided with touch switch, when the thief steals, can touch switch, the alarm sends out the police dispatch newspaper, and the thief is dissuaded to the dissuading, meanwhile, the iron plate is adsorbed in the electro-magnet circular telegram, drives the theftproof bolt and contacts mutually with the burglary-resisting plate to make the chamber door unable by being opened, the motor circular telegram rotates simultaneously, makes inside the camera shifts out the box, and shoots the thief, reaches the effect of theftproof then.

Description

Anti-theft device for metering box

Technical Field

The utility model relates to a batch meter technical field especially relates to an anti-theft device for batch meter.

Background

The metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The batch meter can adopt suspension type or floor type installation. Because the batch meter is installed outdoors to built-in have various equipment, adopt to set up the pickproof lock on the batch meter at present and prevent burglary, this kind of anti-theft measure is too single, in case the pickproof lock is opened, will cause the loss of stealing, and also after the theft incident takes place, also be difficult for finding any relevant thief's information.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-theft device for a metering box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-theft device for a metering box comprises a box body, one side of which is provided with a through hole, a motor is fixed at the top of the inner wall of the box body, a first belt pulley is sleeved at one end of an output shaft of the motor, a rotating shaft is fixedly connected at the top of the inner wall of the box body, which is far away from the motor, through a bearing, a second belt pulley is sleeved at one end of the rotating shaft, the first belt pulley and the second belt pulley are sleeved with the same belt, the first belt pulley and the second belt pulley form transmission fit through the belt, a T-shaped pushing rod is fixed on the outer wall of the lower part of the second belt pulley of the belt, a camera is fixedly installed at one side of the outer wall of the top of the T-shaped pushing rod, which is far away from the second belt pulley, a slotted hole is formed at the top of the outer wall of one side of the box body, which is close to the second belt pulley, the inner, the side of the box body, which is far away from the outer wall of the camera, is hinged with a box door, the middle part of the outer wall of the side of the box body, which is far away from the box door, is provided with a handle, the handle part of the handle is provided with a groove, the inner wall of the groove, which is far away from the box door, is fixed with a touch switch, the middle part of the outer wall of the side of the box body, which is near to the box door, is fixed with a mounting plate, one side of the outer wall of the mounting plate, which is far away from the hinge, is welded with two symmetrically distributed sleeves, the inner walls of the two sleeves are both connected with anti-theft bolts in a sliding manner, one end of the two anti-theft bolts, which is near to the hinge, is fixed with a same movable plate, the middle part of the, and the baffle is kept away from reset spring one side top and is fixed with the alarm, one side middle part that hinge one side outer wall was kept away from to the mounting panel is fixed with the pedestal, and the pedestal is close to one side outer wall of fly leaf and is fixed with the electro-magnet.

Preferably, the inner wall of one side of box is fixed with the stopper, and the stopper contacts with the one end that the second belt pulley was kept away from to T shape propelling movement pole, prevents that belt T shape propelling movement pole from removing the belt opposite side, causes the device to damage.

Preferably, a baffle is fixed at one end of the T-shaped pushing rod close to the camera, and the specification of the baffle is matched with that of the slotted hole.

Preferably, the anti-theft bolt is of a cylindrical structure, and the outer diameter of the anti-theft bolt is matched with the inner diameter of the sleeve, so that the anti-theft bolt is prevented from shaking in the sleeve.

Preferably, one end of the anti-theft bolt, which is far away from the movable plate, is aligned with one end of the sleeve, which is far away from the movable plate, and is in contact with the outer wall of one side of the anti-theft plate, which is far away from the box door, so that the box door cannot be opened.

Preferably, touch switch, alarm, electro-magnet, motor and camera all are connected with the switch through the wire, and the switch is connected with microprocessor through the wire.

The utility model has the advantages that:

1. the anti-theft device for the metering box is characterized in that the outer wall of one side, close to the box door, of the handle is provided with the groove, the inner wall of one side, far away from the box door, of the groove is fixedly provided with the touch switch, the anti-theft device is not easy to find by a thief, when the thief steals, the touch switch can be touched by the thief, so that an alarm can give an alarm to dissuade the thief, meanwhile, the electromagnet is electrified to adsorb the iron block, so that the movable plate is driven to move towards the electromagnet, the anti-theft bolt is in contact with the inner wall of one side, far away from the box door, of the anti-theft box, the box door cannot be opened, the anti-theft effect is achieved, meanwhile, the motor rotates, so that the first belt pulley and the second belt pulley are driven to form transmission fit through the belt, the T-shaped push rod fixed on the outer wall of the, and take a picture of the thief.

2. This anti-theft device for batch meter, fly leaf are close to hinge one side middle part and are fixed with reset spring, and when the electro-magnet outage, under reset spring's traction, drive the fly leaf and slide to being close to hinge one side direction, drive the theftproof bolt then and slide to being close to hinge one side direction for the theftproof bolt separates with the theftproof board, makes the chamber door can be opened, realizes the reset function of device.

Drawings

Fig. 1 is a schematic view of an internal structure of an anti-theft device for a metering box according to the present invention;

fig. 2 is a schematic view of a main view structure of a door of an anti-theft device for a metering box according to the present invention;

FIG. 3 is a schematic view of an inner side structure of a handle of an anti-theft device for a batch meter according to the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a top view of an anti-theft device for a batch meter according to the present invention;

fig. 5 is a schematic side view of the anti-theft device box for the metering box according to the present invention.

In the figure: the anti-theft device comprises a box body 1, a motor 2, a first belt pulley 3, a rotating shaft 4, a second belt pulley 5, a belt 6, a T-shaped pushing rod 7, a camera 8, a slotted hole 9, an anti-theft plate 10, a box door 11, a handle 12, a groove 13, a touch switch 14, a mounting plate 15, a sleeve 16, an anti-theft bolt 17, a movable plate 18, a metal block 19, a reset spring 20, a partition plate 21, a pedestal 22, an electromagnet 23, a limiter 24, a baffle 25 and an alarm 26.

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.

Referring to fig. 1-5, an anti-theft device for a metering box comprises a box body 1 with a through hole on one side, a motor 2 is fixed on the top of the inner wall on one side of the box body 1, a first belt pulley 3 is sleeved on one end of an output shaft of the motor 2, a rotating shaft 4 is fixedly connected on the top of the inner wall on one side of the box body 1 away from the motor 2 through a bearing, a second belt pulley 5 is sleeved on one end of the rotating shaft 4, the first belt pulley 3 and the second belt pulley 5 are sleeved with a same belt 6, the first belt pulley 3 and the second belt pulley 5 form transmission fit through the belt 6, a T-shaped push rod 7 is fixed on the outer wall below the second belt pulley 5 of the belt 6, a camera 8 is fixedly installed on the side of the outer wall on the top of the T-shaped push rod 7 away from the second belt pulley 5, a slotted hole 9 is formed on the top of the outer wall on one side of the box body 1 close to, and the inner wall of the slot 9 forms a sliding fit with the T-shaped push rod 7, an anti-theft plate 10 is fixed on one side of the outer wall of the box 1 away from the motor 2, a box door 11 is hinged on one side of the outer wall of the box 1 away from the camera 8, a handle 12 is arranged in the middle of the outer wall of one side of the box door 11 away from the box 1, a groove 13 is formed in the outer wall of one side of the handle 12 close to the box door 11, a touch switch 14 is fixed on the inner wall of one side of the groove 13 away from the box door 11, a mounting plate 15 is fixed in the middle of the outer wall of one side of the box door 11 close to the box 1, two symmetrically distributed sleeves 16 are welded on one side of the outer wall of the mounting plate 15 away from the hinge, anti-theft bolts 17 are slidably connected to the inner walls of the two sleeves 16, one end of the two anti-theft bolts 17 close, the middle part of the outer wall of one side of the movable plate 18 close to the hinge is fixed with a reset spring 20, the other end of the reset spring 20 is fixed with a partition plate 21, one side of the outer wall of the partition plate 21 close to the mounting plate 15 is fixedly connected with the mounting plate 15, the top of one side of the partition plate 21 far away from the reset spring 20 is fixed with an alarm 26, when the touch switch 14 is touched, the alarm 26 gives an alarm, the middle part of one side of the outer wall of the mounting plate 15 far away from the hinge is fixed with a pedestal 22, one side of the outer wall of the pedestal 22 close to the movable plate 18 is fixed with an electromagnet 23, one side of the inner wall of the box body 1 is fixed with a limiting block 24, the limiting block 24 is contacted with one end of the T-shaped push rod 7 far away from the second belt pulley 5, one end of the T-shaped push rod 7 close to the camera 8 is fixed, and the external diameter of the anti-theft bolt 17 is matched with the internal diameter of the sleeve 16, one end of the anti-theft bolt 17, which is far away from the movable plate 18, is aligned with one end of the sleeve 16, which is far away from the movable plate 18, and is in contact with the outer wall of one side of the anti-theft plate 10, which is far away from the box door 11, the touch switch 14, the alarm 26, the electromagnet 23, the motor 2 and the camera 8 are all connected with a switch through wires, and the switch is connected with a microprocessor.

The working principle is as follows: when a thief touches the touch switch 14, the alarm 26 gives an alarm, the electromagnet 23 is electrified to adsorb the metal block 19, so as to drive the movable plate 18 to move towards the electromagnet 23, the anti-theft bolt 17 can form sliding fit with the sleeve 16 and slide towards one side far away from the hinge, the anti-theft bolt 17 can contact with the outer wall of the anti-theft plate 10 far away from one side of the mounting plate 15, so as to block the box door from being opened, meanwhile, the motor 2 is electrified to rotate, so as to drive the first belt pulley 3 to form transmission fit with the second belt pulley 5 through the belt 6, so as to drive the T-shaped pushing rod 7 to form sliding fit with the slot hole 9 and move towards one side far away from the motor 2, so that the camera 8 fixed on the outer wall of one side of the T-shaped pushing rod 7 is moved out of the box body 1 through the slot hole 9, and carries out the theft to finish the anti-theft and record the, when the electromagnet 23 is powered off, under the traction of the return spring 20, the movable plate 18 is driven to slide towards one side close to the hinge, and then the anti-theft bolt 17 is driven to slide towards one side close to the hinge, so that the anti-theft bolt 17 is separated from the anti-theft plate 10, the box door 11 can be opened, and the return function of the device is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-theft device for a metering box comprises a box body (1) with a through hole on one side, and is characterized in that a motor (2) is fixed on the top of the inner wall on one side of the box body (1), a first belt pulley (3) is sleeved on one end of an output shaft of the motor (2), a rotating shaft (4) is fixedly connected to the top of the inner wall on one side, away from the motor (2), of the box body (1) through a bearing, a second belt pulley (5) is sleeved on one end of the rotating shaft (4), the first belt pulley (3) and the second belt pulley (5) are sleeved with a same belt (6), the first belt pulley (3) and the second belt pulley (5) form transmission fit through a belt (6), a T-shaped push rod (7) is fixed on the outer wall below the second belt pulley (5), and a camera (8) is fixedly installed on one side, away from the second belt pulley (5), of the T-shaped push rod (7), the anti-theft box is characterized in that a slotted hole (9) is formed in the top of the outer wall of one side, close to the second belt pulley (5), of the box body (1), the inner wall of the slotted hole (9) forms sliding fit with the T-shaped pushing rod (7), an anti-theft plate (10) is fixed on one side, far away from the motor (2), of the outer wall of one side of the box body (1), far away from the camera (8), of the box body (1), a box door (11) is hinged to one side, far away from the camera (8), of the outer wall of one side, far away from the box body (1), of the box door (11), a handle (12) is arranged in the middle of the outer wall of one side, a handle portion of the handle (12) is provided with a groove (13), a touch switch (14) is fixed on the inner wall, far away from the box door (11), a mounting plate (15) is fixed in the middle of the outer wall of one side, two equal sliding connection of inner wall of sleeve (16) has the theftproof to tie (17), and two theftproof ties (17) one end that is close to the hinge is fixed with same fly leaf (18), one side outer wall middle part that hinge was kept away from in fly leaf (18) is fixed with metal block (19), one side outer wall middle part that fly leaf (18) are close to the hinge is fixed with reset spring (20), and reset spring (20)'s the other end is fixed with baffle (21), one side outer wall and mounting panel (15) fixed connection that baffle (21) are close to mounting panel (15), and baffle (21) keep away from reset spring (20) one side top and be fixed with alarm (26), one side middle part that one side outer wall of hinge was kept away from in mounting panel (15) is fixed with pedestal (22), and one side outer wall that pedestal (22) are close to fly leaf (18) is fixed with electro-.

2. The anti-theft device for the metering tank is characterized in that a limiting block (24) is fixed on the inner wall of one side of the tank body (1), and the limiting block (24) is in contact with one end, away from the second belt pulley (5), of the T-shaped pushing rod (7).

3. The anti-theft device for the metering box according to claim 1, characterized in that a baffle (25) is fixed at one end of the T-shaped pushing rod (7) close to the camera (8), and the specification of the baffle (25) is matched with that of the slotted hole (9).

4. An anti-theft device for a measuring tank according to claim 1, characterized in that the anti-theft bolt (17) is of cylindrical configuration and the outer diameter of the anti-theft bolt (17) is adapted to the inner diameter of the sleeve (16).

5. An anti-theft device for a batch meter according to claim 1, characterized in that the end of the anti-theft bolt (17) remote from the movable plate (18) is aligned with the end of the sleeve (16) remote from the movable plate (18) and contacts the outer wall of the side of the anti-theft plate (10) remote from the box door (11).

6. The anti-theft device for the metering box is characterized in that the touch switch (14), the alarm (26), the electromagnet (23), the motor (2) and the camera (8) are connected with a switch through wires, and the switch is connected with a microprocessor through a wire.