CN210379920U - Card slot device for electricity stealing prevention electric meter box - Google Patents

Abstract

The utility model relates to an ammeter case design technical field specifically is a card slot device for anti-electricity-theft ammeter case, including the box, and the articulated chamber door of installing of front end of box, it is fixed through the tool to lock between box and the chamber door, and the rear end welded mounting of chamber door has the cooperation frame, and every ammeter position department of chamber door installation in corresponding box all installs the observation window. The beneficial effects are that: the utility model discloses a plug-in groove device of anti-electricity-theft ammeter case's using-way is simple, and every user can adopt independent radio frequency card recognition device to carry out the power consumption management to the draw-in groove seat can be demolishd alone and maintain, and the device can also be effectual mode other people steal the IC-card simultaneously, can also throw light on and remind through the light.

Description

Card slot device for electricity stealing prevention electric meter box

Technical Field

The utility model relates to an ammeter case design technical field specifically is an insert card groove device for anti-electricity-theft ammeter case.

Background

Electric power is an indispensable energy in modern life, and traditional household electricity mainly carries out power consumption measurement through the ammeter, but because traditional ammeter lacks corresponding auto-power-off function, leads to appearing the circuit electric leakage or being caused serious economic loss to the user easily when being stolen the electricity by other people. Consequently, the prepayment mode of adopting the IC-card to charge has appeared, but current IC-card mainly is used when inserting the inside management of being used for the family on the ammeter, and mainly adopts the ammeter case to carry out unified electric power management in the current resident's building, opens the plug-in card with the ammeter case and has certain risk and operate inconveniently, consequently needs a can directly carry out the novel ammeter case structure of inserting the card and charging on the ammeter case.

If the novel card-inserting charging device which is arranged on the electric meter box and can prevent other people from stealing the IC card is provided, the problems can be effectively solved, and the card-inserting groove device for the electric meter box for preventing electricity stealing is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insert card groove device for anti-electricity-theft ammeter case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a card slot inserting device for an electricity stealing prevention electric meter box comprises a box body, wherein a box door is hinged to the front end of the box body, the box body and the box door are fixed through a lock, a matching frame is welded to the rear end of the box door, an observation window is arranged on the box door at the position corresponding to each electric meter arranged in the box body, an installation cavity is formed in the matching frame and corresponds to the position below each electric meter arranged in the box body, and a card slot seat is arranged in the installation cavity through a fixing screw button;

the front end of the clamping groove seat is hinged with a sealing door, the right side of the clamping groove seat is provided with a locking ring which corresponds to the sealing door and is used for installing a lockset, a radio frequency card identification device used for detecting an IC card is installed in the clamping groove seat through a bolt fixed device, the front end of the radio frequency card identification device is provided with a card slot used for inserting the IC card, a groove which corresponds to the card slot and is convenient for inserting and pulling the card is arranged on the clamping groove seat, the rear end of the clamping groove seat is provided with a wiring seat used for connecting an ammeter and an external power supply line, the front end of the clamping groove seat is provided with an illuminating lamp through a screw fixed device, a button which is electrically connected with the illuminating lamp is arranged on the clamping groove seat through a screw fixed device, a compression fit protrusion used for compressing the button is welded and installed on the sealing door, and the wiring seat is.

Preferably, a tightening spring is installed in the slot seat through a screw, and a hinge seat hinged to the tightening spring is installed at the rear end of the closed door in a welding mode.

Preferably, the cooperation frame all is provided with at the rear end that corresponds every observation window and shelters from the device, shelter from the device include with the cooperation frame through the fixed plate of bolt fastening, and the top welded mounting of fixed plate has the guide bar, the terminal welded mounting of guide bar has the roof-rack, and slidable mounting has the carriage on the guide bar, install reset spring between carriage and the roof-rack, and install the separation blade between carriage and the fixed plate, the separation blade is cloth or aluminium foil piece, integrated into one piece has the preforming on the carriage, and sets up the spout that matches with the carriage on the closed door.

Preferably, the observation window is a transparent plastic plate, and the front end of the observation window is fixedly provided with an iron wire net.

Preferably, the front end of the closed door is integrally formed with a pull handle, and the pull handle is an L-shaped pull hook.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a plug-in groove device of anti-electricity-theft ammeter case's using-way is simple, and every user can adopt independent radio frequency card recognition device to carry out the power consumption management to the draw-in groove seat can be demolishd alone and maintain, and the device can also be effectual mode other people steal the IC-card simultaneously, can also throw light on and remind through the light, has very high practical value.

Drawings

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

FIG. 2 is a rear view of the door of the present invention;

fig. 3 is an assembly view of the slot seat and the closing door of the present invention.

In the figure: the device comprises a box body 1, a shielding device 2, a guide rod 201, a reset spring 202, a top frame 203, a blocking piece 204, a fixing plate 205, a sliding frame 206, an observation window 3, a box door 4, a closed door 5, a mounting cavity 6, a clamping groove seat 7, a matching frame 8, a wire holder 9, a fixing screw button 10, a tightening spring 11, a hinged seat 12, a pull handle 13, a button 14, a pressing matching protrusion 15, a groove 16, a radio frequency card identification device 17, a locking ring 18, a lighting lamp 19, a pressing sheet 20, a sliding groove 21 and a card inserting groove 22.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: a card slot inserting device for an electricity stealing prevention electric meter box comprises a box body 1, wherein a box door 4 is hinged to the front end of the box body 1, the box body 1 and the box door 4 are fixed through a lock, a matching frame 8 is welded to the rear end of the box door 4, an observation window 3 is arranged at the position, corresponding to each electric meter arranged in the box body 1, of the box door 4, a mounting cavity 6 is formed below each corresponding electric meter arranged in the box body 1 by the matching frame 8, and a card slot seat 7 is arranged in the mounting cavity 6 through a fixing screw button 10;

the front end of a card slot seat 7 is hinged with a closed door 5, the right side of the card slot seat 7 is provided with a lock ring 18 which corresponds to the closed door 5 and is used for installing a lock, a radio frequency card identification device 17 for detecting an IC card is fixedly installed in the card slot seat 7 through a bolt, the front end of the radio frequency card identification device 17 is provided with a card inserting slot 22 for inserting the IC card, the radio frequency card identification device 17 of the device is the same as the card reading equipment in the existing ammeter, the device belongs to the prior art, the card slot seat 7 is provided with a groove 16 which corresponds to the card inserting slot 22 and is convenient for inserting and pulling the card, the rear end of the card slot seat 7 is provided with a wiring seat 9 for connecting the ammeter and an external power supply circuit, the front end of the card slot seat 7 is fixedly provided with an illuminating lamp 19 through a screw, the card slot seat 7 is fixedly provided with a button 14 which is electrically connected with the illuminating lamp 19 through a screw, the closed door, the wire holder 9 is electrically connected with the button 14 and the radio frequency card identification device 17 through a lead;

the matching frame 8 is provided with a shielding device 2 at the rear end corresponding to each observation window 3, the shielding device 2 comprises a fixing plate 205 fixed with the matching frame 8 through bolts, a guide rod 201 is welded above the fixing plate 205, a top frame 203 is welded at the tail end of the guide rod 201, a sliding frame 206 is slidably mounted on the guide rod 201, a return spring 202 is mounted between the sliding frame 206 and the top frame 203, a baffle 204 is mounted between the sliding frame 206 and the fixing plate 205, the baffle 204 is cloth or aluminum foil, a pressing sheet 20 is integrally formed on the sliding frame 206, and a sliding groove 21 matched with the sliding frame 206 is formed in the closed door 5;

tightening springs 11 are installed in the clamping groove seats 7 through screws, hinged seats 12 which are hinged to the tightening springs 11 are installed at the rear ends of the closed doors 5 in a welded mode, the observation windows 3 are transparent plastic plates, an iron wire net is fixedly installed at the front ends of the observation windows 3, pull handles 13 are integrally formed at the front ends of the closed doors 5, and the pull handles 13 are L-shaped drag hooks.

The working principle is as follows: when the device is used, the closing door 5 can be opened by only opening the lock on the closing door 5 by pulling the pull handle 13, the closing door 5 is opened to enable the pressing fit protrusion 15 to be incapable of pressing the button 14, the lighting lamp 19 for switching on the circuit in the button 14 at the moment starts to provide lighting, on the other hand, the lighting lamp 19 can also remind a user of whether the closing door 5 is correctly closed, the user can release the closing door 5 after inserting an IC card into the card slot 22, the closing door 5 covers the front end of the card slot seat 7 under the pulling of the tightening spring 11, meanwhile, the pressing fit protrusion 15 can press the button 14 to enable the closing door to be in a broken circuit state, and the user can install the lock on the lock ring 18 at the moment. When the user needs to observe the number of the electric meter, the user only needs to press down the pressing sheet 20, and the sliding frame 206 drives the blocking sheet 204 to move downwards, so that the user can observe through the observation window. The device's using-way is simple, and every user can adopt independent radio frequency card recognition device 17 to carry out the power consumption management to the draw-in groove seat 7 can be demolishd alone and maintain, and the device can also be effectual mode other people steal the IC-card simultaneously, can also throw light on and remind through the light, has very high practical value.

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 (5)

1. The utility model provides a card slot device for anti-electricity-theft ammeter case, includes box (1), and the articulated chamber door (4) of installing of front end of box (1), it is fixed through the tool to lock between box (1) and chamber door (4), its characterized in that: the rear end of the box door (4) is welded with a matching frame (8), the box door (4) is provided with an observation window (3) at the position corresponding to each electric meter installed in the box body (1), the matching frame (8) is provided with an installation cavity (6) below each electric meter installed in the box body (1), and a clamping groove seat (7) is installed in the installation cavity (6) through a fixed screw button (10);

the front end of the slot seat (7) is hinged with a closed door (5), a lock ring (18) which corresponds to the closed door (5) and is used for installing a lock is installed on the right side of the slot seat (7), a radio frequency card identification device (17) used for detecting an IC card is installed in the slot seat (7) through bolt fixing, a card inserting groove (22) used for inserting the IC card is formed in the front end of the radio frequency card identification device (17), a groove (16) which corresponds to the card inserting groove (22) and is convenient for inserting and pulling the card is formed in the slot seat (7), a wiring seat (9) used for connecting an ammeter and an external power supply circuit is arranged at the rear end of the slot seat (7), an illuminating lamp (19) is fixedly installed at the front end of the slot seat (7) through a screw, a button (14) electrically connected with the illuminating lamp (19) is fixedly installed on the slot seat (7) through a screw, and a pressing and matching protrusion (15) used for pressing the button (14) is installed on the closed door (5) in And the wire holder (9) is electrically connected with the button (14) and the radio frequency card identification device (17) through a lead.

2. The card slot device for electricity stealing prevention electric meter box according to claim 1, characterized in that: tightening springs (11) are installed in the clamping groove seats (7) through screws, and hinged seats (12) which are hinged and installed with the tightening springs (11) are installed at the rear ends of the closed doors (5) in a welded mode.

3. The card slot device for electricity stealing prevention electric meter box according to claim 1, characterized in that: the rear end that cooperates frame (8) corresponds every observation window (3) all is provided with shelters from device (2), shelter from device (2) including with cooperation frame (8) through fixed plate (205) of bolt fastening, and the top welded mounting of fixed plate (205) has guide bar (201), the end welded mounting of guide bar (201) has roof-rack (203), and slidable mounting has carriage (206) on guide bar (201), install reset spring (202) between carriage (206) and roof-rack (203), and install separation blade (204) between carriage (206) and fixed plate (205), separation blade (204) are cloth or aluminium foil, integrated into one piece has preforming (20) on carriage (206), and offers spout (21) that match with carriage (206) on closed door (5).

4. The card slot device for electricity stealing prevention electric meter box according to claim 1, characterized in that: the observation window (3) is a transparent plastic plate, and an iron wire net is fixedly installed at the front end of the observation window (3).

5. The card slot device for electricity stealing prevention electric meter box according to claim 1, characterized in that: the front end of the closing door (5) is integrally formed with a pull handle (13), and the pull handle (13) is an L-shaped drag hook.

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