CN215728371U - Anti-electricity-theft meter box - Google Patents
Anti-electricity-theft meter box Download PDFInfo
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- CN215728371U CN215728371U CN202122279401.3U CN202122279401U CN215728371U CN 215728371 U CN215728371 U CN 215728371U CN 202122279401 U CN202122279401 U CN 202122279401U CN 215728371 U CN215728371 U CN 215728371U
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- box
- box body
- box door
- alarm
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Abstract
The utility model relates to an electricity larceny prevention meter box which comprises a box body and an alarm unit, wherein the box body is provided with a first opening and a second opening; when the anti-theft electricity meter box is used, when the box door is rotated and is opened from a closed state, the angle sensor detects a rotation signal of the rotation shaft, and the processor controls the alarm to send an alarm signal based on the rotation signal; the anti-theft electricity meter box is simple in structure, the angle sensor is independently arranged on the rotating shaft, an electricity thief can consider the angle sensor as a rotating connecting piece, the real application of the angle sensor is not easy to find, the angle sensor can be triggered in the opening rotating process of the box door of the electricity meter box, the alarm is controlled to send out an alarm signal through the processor, an electric power department can timely know electricity stealing behaviors, and economic loss can be reduced.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to an electricity larceny prevention meter box.
Background
The electric meter box is a protection device of the electric meter, the electric meter box is generally laid along one terminal from an electric power facility to a household, and each household needs one electric meter box. In order to prevent electricity stealing, the power supply department generally takes measures of putting an electric meter into an electric meter box, locking the box door of the electric meter box by adopting a mechanical lock to prevent other personnel from opening the electric meter box at will, and the electric meter box is opened privately and is then overlapped with a line to steal electric energy, so that serious economic loss is caused to the power department.
Patent CN108872663A has announced thief-proof ammeter case and thief-proof ammeter device, thief-proof ammeter device includes the thief-proof ammeter case, the thief-proof ammeter case is through setting up box, treater, memory, human response module, image acquisition device, electronic lock and alarm, makes thief-proof ammeter case and thief-proof ammeter device can realize automatic real-time supervision, and then have the economic loss that reduces the extravagant cause of manpower resources. Thief-proof ammeter case and thief-proof ammeter device, including box, treater, memory, human response module, image acquisition device, electronic lock and alarm respectively with the treater is connected, the box includes the chamber door, treater, memory and alarm set up in the box, image acquisition device, human response module and electronic lock set up respectively in the chamber door. The human body sensing module sends a detection signal to the processor when detecting that a person is close to the human body sensing module, the processor receives the detection signal and controls the image acquisition device to start and acquire an image, the acquired image comprises a face image, the face image is sent to the storage and stored, and the alarm is controlled to send an alarm signal when the electronic lock is not normally opened.
The existing anti-theft ammeter box has the following defects: 1. the existing electricity stealing prevention meter box is complex in structure, the detector is arranged corresponding to the lock head, if the detector or the lock head is damaged, the lock head cannot touch the detector, the alarm cannot be triggered when the box door of the electricity meter box is opened, and an electric power department cannot know electricity stealing behaviors in time, so that great economic loss is caused; 2. the detector is arranged in the box body, so that the detector is inconvenient to maintain or replace and whether the detector works normally or not, and therefore the utility model provides the electricity larceny prevention meter box.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation of the prior art, the utility model provides an electricity larceny prevention meter box, when a box door is rotated and is opened from a closed state, an angle sensor detects a rotation signal of a rotation shaft, and a processor controls an alarm to send out an alarm signal based on the rotation signal, so that the electricity larceny prevention meter box can effectively solve the problems in the prior art.
The utility model is realized by the following technical scheme:
the utility model provides an electricity larceny prevention meter box which comprises a box body and an alarm unit.
The box body comprises a box body, a supporting seat, a rotating shaft and a box door, wherein one side of the box body is opened, a containing cavity is formed in the box body, the supporting seat is fixedly arranged on one side surface, corresponding to the opening, of the box body, the rotating shaft is rotatably arranged on the supporting seat, and the box door is fixedly connected with two ends of the rotating shaft respectively; when the box door is attached to one side surface of the box body corresponding to the opening, the box door is in a closed state; when the box door and one side surface of the box body, corresponding to the opening, are arranged at intervals, the box door is in an open state.
The alarm unit includes angle sensor, treater and alarm, the angle sensor cover is located in the axis of rotation, angle sensor and alarm respectively with treater electric connection, treater and alarm are located hold the intracavity.
When the box door is rotated and is opened from a closed state, the angle sensor is used for detecting a rotation signal of the rotation shaft, and the processor controls the alarm to send an alarm signal based on the rotation signal.
Further, the anti-electricity-theft meter box further comprises a locking unit, and the locking unit is used for detachably connecting the box door with the box body.
Further, the hasp unit is including locating extensible member on the case body sets up the tapered end that the flexible of extensible member was served sets up joint spare on the chamber door, joint spare with be formed with between the chamber door and be used for the joint space of tapered end, extensible member can drive the tapered end is relative the case body is flexible, in order to supply the tapered end stretches into or stretches out the joint space, works as the chamber door with the case body corresponds when the laminating of open-ended side sets up, the tapered end joint in the joint space, in order to supply with the chamber door with the case body is fixed.
Furthermore, the extensible member includes a sleeve, a pull rod and an elastic member, an opening is formed at both ends of the sleeve, a movable space is formed inside the sleeve, the sleeve is arranged on the box body in a penetrating manner, the pull rod is arranged on the sleeve in a penetrating manner and is connected with the sleeve in a sliding manner, one end of the pull rod is fixedly connected with the lock head, the other end of the pull rod extends out of the box body, the elastic member is sleeved on the pull rod and is located on a rod body in the sleeve, one end of the elastic member is fixedly arranged inside the sleeve, the other end of the elastic member is fixedly connected with the lock head, and the lock head is connected with the inner cylinder wall of the sleeve in a sliding manner.
Furthermore, one end of the pull rod extending out of the box body is provided with a clamping hook.
Furthermore, be provided with pressure sensor on the tapered end, pressure sensor with the joint spare is just to the side of chamber door corresponds the setting, pressure sensor with treater electric connection.
Furthermore, the telescopic parts are three and are distributed at equal intervals in the vertical direction.
Further, the joint spare is L shape, the joint spare includes interconnect's first joint board and second joint board, first joint board with chamber door fixed connection, enclose between first joint board, second joint board and the chamber door three and close and form the joint space.
Furthermore, the section of one end of the lock head, which is far away from the elastic piece, in the vertical direction is a right-angled triangle.
Furthermore, the top of case body is provided with the rain eaves, works as the chamber door with the case body corresponds when the laminating of open-ended side sets up, the rain eaves is used for preventing the rainwater from following the chamber door with the top gap entering of case body in the case body.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
when the anti-theft electricity meter box is used, when the box door is rotated and is opened from a closed state, the angle sensor detects a rotation signal of the rotation shaft, and the processor controls the alarm to send an alarm signal based on the rotation signal; the anti-theft electricity meter box is simple in structure, the angle sensor is independently arranged on the rotating shaft, an electricity thief can consider the angle sensor as a rotating connecting piece, the real application of the angle sensor is not easy to find, the angle sensor can be triggered in the opening rotating process of the box door of the electricity meter box, the alarm is controlled to send out an alarm signal through the processor, an electric power department can timely know electricity stealing behaviors, and economic loss can be reduced.
Drawings
Fig. 1 is a schematic perspective view of an electricity larceny prevention meter box according to an embodiment of the present invention when a box door is closed;
fig. 2 is a schematic front view of an anti-electricity-theft meter box according to an embodiment of the present invention in a state that a box door is closed;
FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;
FIG. 4 is a partially enlarged view of the portion B in FIG. 3;
FIG. 5 is a partially enlarged view of a portion D of FIG. 3;
fig. 6 is a schematic perspective view of an anti-electricity-theft meter box according to an embodiment of the present invention when the box door is opened.
Reference numerals: 1. a box body; 11. a tank body; 12. a supporting seat; 13. a rotating shaft; 14. A box door; 15. rain eaves are prevented; 2. an angle sensor; 3. a latch unit; 31. a telescoping member; 311. A sleeve; 312. a pull rod; 3121. clamping hooks; 313. an elastic member; 32. a lock head; 321. A pressure sensor; 33. a clamping piece.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form a part hereof, and which are used to illustrate, but not to limit the utility model.
Example 1:
as shown in fig. 1 to 6, an electricity larceny prevention meter box includes a box body 1 and an alarm unit.
The box body 1 comprises a box body 11, a supporting seat 12, a rotating shaft 13 and a box door 14, wherein one side of the box body 11 is opened, a containing cavity is formed in the box body 11, the supporting seat 12 is fixedly arranged on one side surface of the box body 11 corresponding to the opening, the rotating shaft 13 is rotatably arranged on the supporting seat 12, and the box door 14 is fixedly connected with two ends of the rotating shaft 13 respectively; when the box door 14 is attached to one side surface of the box body 11 corresponding to the opening, the box door 14 is in a closed state; when the box door 14 and one side surface of the box body 11 corresponding to the opening are arranged at intervals, the box door 14 is in an open state.
Alarm unit includes angle sensor 2, treater and alarm, 2 covers of angle sensor are located rotation axis 13 is last, angle sensor 2 and alarm respectively with treater electric connection.
When the box door 14 is rotated and the box door 14 is opened from a closed state, the angle sensor 2 is used for detecting a rotation signal of the rotating shaft 13, and the processor controls the alarm to send an alarm signal based on the rotation signal.
When the anti-theft ammeter box provided by the utility model is used, when the box door 14 is rotated and the box door 14 is opened from a closed state, the angle sensor 2 detects a rotation signal of the rotation shaft 13, and the processor controls the alarm to send an alarm signal based on the rotation signal; the anti-theft electricity meter box is simple in structure, the angle sensor 2 is independently arranged on the rotating shaft 13, an electricity thief can consider the angle sensor 2 as a rotating connecting piece, the real purpose of the angle sensor 2 is not easy to find, the angle sensor 2 can be triggered by the box door 14 of the electricity meter box in the opening rotating process, the alarm is controlled by the processor to send out an alarm signal, an electric power department can timely know electricity stealing behaviors, and economic loss can be reduced.
When the box door 14 and one side surface of the box body 11 corresponding to the opening are arranged in an attaching manner, the box door 14 is in a closed state; when the box door 14 and one side surface of the box body 11 corresponding to the opening are arranged at intervals, the box door 14 is in an open state. When the box door 14 is in a closed state, the box door 14 rotates relative to the box body 11 by a set angle, that is, when the angle sensor 2 detects that the rotating shaft 13 rotates by the set angle, the box door 14 is in an open state, and the processor controls the alarm to send an alarm signal based on the rotating signal.
According to the electricity larceny prevention meter box provided by the utility model, when the lock head 32 is arranged between the box door 14 and the box body 11, and the box door 14 and one side surface of the box body 11 corresponding to the opening are attached, the box door 14 is in a closed state, the lock head 32 is in a locking state, then after the lock head 32 is opened, after the box door 14 rotates relative to the box body 11, the box door 14 and one side surface of the box body 11 corresponding to the opening are arranged at intervals, the box door 14 is in an open state, in the rotating process of the box body 1, the angle sensor 2 detects a rotating signal of the rotating shaft 13, and the processor controls the alarm to send an alarm signal based on the rotating signal; when the lock head 32 is not arranged between the box door 14 and the box body 11, when the box door 14 and one side surface of the box body 11 corresponding to the opening are attached, the box door 14 is in a closed state, at the moment, the angle sensor 2 is in an initial position, then when the box door 14 rotates, the angle sensor 2 detects a rotation signal of the rotating shaft 13, and the processor controls the alarm to send an alarm signal based on the rotation signal.
The angle sensor 2 is not arranged in the box body 1, so that the angle sensor 2 is convenient to maintain or replace, and whether the angle sensor 2 works normally or not is convenient to detect; in practical application, when the angle sensor 2 needs to be maintained, the angle sensor 2 arranged on the rotating shaft 13 only needs to be maintained, and the operation space is large, so that the maintenance work is convenient to carry out; when the angle sensor 2 needs to be replaced, the door 14 and the rotating shaft 13 need to be fixedly connected, the rotating shaft 13 and the angle sensor 2 need to be taken out, and then the door needs to be replaced; when needs detect angle sensor 2 and normally work, only need with chamber door 14 is relative case body 11 rotates the angle of setting for, and observes whether the alarm sends alarm signal, if observe the alarm has sent alarm signal, then angle sensor 2 can normally work, if not observe the alarm has sent alarm signal, then angle sensor 2 can not normally work, later according to foretell maintenance or change step operate, so that install angle sensor 2 in the axis of rotation 13 can normally work.
Example 2:
as shown in fig. 1 to 6, an electricity larceny prevention meter box includes a box body 1 and an alarm unit.
The box body 1 comprises a box body 11, a supporting seat 12, a rotating shaft 13 and a box door 14, wherein one side of the box body 11 is opened, a containing cavity is formed in the box body 11, the supporting seat 12 is fixedly arranged on one side surface of the box body 11 corresponding to the opening, the rotating shaft 13 is rotatably arranged on the supporting seat 12, and the box door 14 is fixedly connected with two ends of the rotating shaft 13 respectively; when the box door 14 is attached to one side surface of the box body 11 corresponding to the opening, the box door 14 is in a closed state; when the box door 14 and one side surface of the box body 11 corresponding to the opening are arranged at intervals, the box door 14 is in an open state.
Alarm unit includes angle sensor 2, treater and alarm, 2 covers of angle sensor are located rotation axis 13 is last, angle sensor 2 and alarm respectively with treater electric connection.
When the box door 14 is rotated and the box door 14 is opened from a closed state, the angle sensor 2 is used for detecting a rotation signal of the rotating shaft 13, and the processor controls the alarm to send an alarm signal based on the rotation signal.
The anti-theft electric meter box further comprises a locking unit 3, and the locking unit 3 is used for detachably connecting the box door 14 with the box body 11.
Referring to fig. 5, hasp unit 3 is including locating extensible member 31 on the case body 11 sets up tapered end 32 on the flexible end of extensible member 31 sets up joint piece 33 on the chamber door 14, joint piece 33 with be formed with between the chamber door 14 and be used for the joint tapered end 32's joint space, extensible member 31 can drive tapered end 32 is relative case body 11 is flexible, in order to supply tapered end 32 stretches into or stretches out the joint space works as chamber door 14 with case body 11 corresponds when the laminating of open-ended side sets up, tapered end 32 joint in the joint space, in order to supply with chamber door 14 with case body 11 is fixed.
Referring to fig. 5, the extensible member 31 includes a sleeve 311, a pull rod 312 and an elastic member 313, two ends of the sleeve 311 are open and an inner space is formed, the sleeve 311 is disposed on the box body 11, the pull rod 312 is disposed on the sleeve 311 and slidably connected to the sleeve 311, one end of the pull rod 312 is fixedly connected to the lock head 32, the other end of the pull rod 312 extends out of the box body 11, the elastic member 313 is sleeved on a rod body of the pull rod 312 located in the sleeve 311, one end of the elastic member 313 is fixedly disposed in the sleeve 311, the other end of the elastic member 313 is fixedly connected to the lock head 32, and the lock head 32 is slidably connected to an inner wall of the sleeve 311. In particular, the elastic member 313 may be a spring.
When the anti-theft electric meter box provided by the utility model is used, the lock head 32 is pulled by the pull rod 312 to move relative to the elastic piece 313, at the moment, the elastic piece 313 is compressed, then the box door 14 is attached to one side surface of the box body 11 corresponding to the opening, then the pull rod 312 is loosened, the lock head 32 pushes the lock head 32 into the clamping space under the action of the restoring force of the elastic piece 313 to fixedly connect the box door 14 and the box body 11, when the lock head 32 is damaged or the lock head 32 is opened in other modes, a thief conducts electricity stealing behavior after the box door 14 rotates relative to the box body 11, but at the moment, the angle sensor 2 starts to detect the rotation signal of the rotating shaft 13, and the processor controls the alarm to send out an alarm signal based on the rotation signal, the electric power department can in time know the action of stealing electricity, can reduce economic loss.
Referring to fig. 5, a snap hook 3121 is provided at an end of the pull rod 312 extending out of the box body 11. The clamping hook 3121 is provided to facilitate pulling the pull rod 312, and the clamping hook 3121 may be a semi-annular hook.
Referring to fig. 5, a pressure sensor 321 is disposed on the lock head 32, the pressure sensor 321 and the clamping member 33 are disposed opposite to the side of the box door 14, and the pressure sensor 321 is electrically connected to the processor. When an electricity thief tries to detach the whole box door 14, the electricity thief may detach the part of the rotating shaft 13 first, which may result in that the angle sensor 2 cannot detect the signal that the box door 14 is opened, therefore, the pressure sensor 321 is arranged, when the electricity thief forcibly detaches the box door 14, the lock head 32 and the clamping piece 33 may trigger the pressure sensor 321 in the impact process, the processor controls the alarm to send out an alarm signal based on the signal of the pressure sensor 321, the electric power department may timely know the electricity stealing behavior, and the economic loss may be reduced.
In a specific embodiment, three telescopic members 31 are provided, and three telescopic members 31 are distributed at equal intervals in the vertical direction. Set up threely extensible member 31, and need correspond three pull rod 312, just pull rod 312 stretches out the one end of case body 11 is provided with joint hook 3121, needs three joint hook 3121 simultaneously promptly and can be three the tapered end 32 is followed pull out in the joint space, need use a rod-like piece that draws this moment, will during the use draw the piece and place in three respectively in the joint hook 3121 to draw three pull rod 312 simultaneously, so that will three the tapered end 32 is followed pull out in the joint space.
In a specific embodiment, the clamping member 33 is L-shaped, the clamping member 33 includes a first clamping plate and a second clamping plate connected to each other, the first clamping plate is fixedly connected to the box door 14, and the first clamping plate, the second clamping plate and the box door 14 enclose the clamping space therebetween. The clamping piece 33 is simple in design structure, convenient to install and detach and capable of reducing production cost.
Referring to fig. 1, an anti-rain eave 15 is disposed at a top end of the box body 11, and when the box door 14 and the box body 11 are attached to each other at a side corresponding to the opening, the anti-rain eave 15 is used for preventing rain water from entering the box body 11 from a gap between the top of the box door 14 and the top of the box body 11. The design ensures that the anti-theft ammeter box has better waterproof performance.
The working principle of the embodiment of the anti-electricity-theft meter box is as follows:
the lock head 32 is pulled by the pull rod 312 to move relative to the elastic member 313, at this time, the elastic member 313 is compressed, then the box door 14 is attached to one side surface of the box body 11 corresponding to the opening, and then the pull rod 312 is released, the locking head 32 pushes the locking head 32 into the catching space by the restoring force of the elastic member 313, the door 14 and the box body 11 are fixedly coupled, and when the locking head 32 is broken, or the lock head 32 is opened in other ways, after the box door 14 rotates relative to the box body 11, the electricity thief will conduct electricity stealing, but this moment angle sensor 2 has begun to detect the rotation signal of axis of rotation 13, the treater is based on rotation signal control the alarm sends alarm signal, and the electric power department can know in time and steal the electric action, can reduce economic loss.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are within the scope of the present invention.
Claims (10)
1. An electricity larceny prevention meter box is characterized by comprising a box body and an alarm unit;
the box body comprises a box body, a supporting seat, a rotating shaft and a box door, wherein one side of the box body is opened, a containing cavity is formed in the box body, the supporting seat is fixedly arranged on one side surface, corresponding to the opening, of the box body, the rotating shaft is rotatably arranged on the supporting seat, and the box door is fixedly connected with two ends of the rotating shaft respectively; when the box door is attached to one side surface of the box body corresponding to the opening, the box door is in a closed state; when the box door and one side surface of the box body, corresponding to the opening, are arranged at intervals, the box door is in an open state;
the alarm unit comprises an angle sensor, a processor and an alarm, the angle sensor is sleeved on the rotating shaft, the angle sensor and the alarm are respectively and electrically connected with the processor, and the processor and the alarm are arranged in the accommodating cavity;
when the box door is rotated and is opened from a closed state, the angle sensor is used for detecting a rotation signal of the rotation shaft, and the processor controls the alarm to send an alarm signal based on the rotation signal.
2. The electricity larceny prevention electric meter box of claim 1, further comprising a latch unit for detachably connecting the box door with the box body.
3. The electricity larceny prevention electric meter box as claimed in claim 2, wherein the locking unit comprises an expansion piece arranged on the box body, a lock head arranged on the expansion end of the expansion piece, and a clamping piece arranged on the box door, wherein a clamping space for clamping the lock head is formed between the clamping piece and the box door, the expansion piece can drive the lock head to expand and contract relative to the box body so that the lock head can extend into or extend out of the clamping space, and when the box door is arranged corresponding to the box body and is attached to one side face of the opening, the lock head is clamped in the clamping space so that the box door is fixed to the box body.
4. A theft-proof electricity meter box according to claim 3, wherein the telescopic member comprises a sleeve, a pull rod and an elastic member, the sleeve is open at two ends and forms a movable space inside, the sleeve is arranged on the box body in a penetrating manner, the pull rod is arranged on the sleeve in a penetrating manner and is connected with the sleeve in a sliding manner, one end of the pull rod is fixedly connected with the lock head, the other end of the pull rod extends out of the box body, the elastic member is arranged on a rod body of the pull rod in the sleeve in a sleeved manner, one end of the elastic member is fixedly arranged inside the sleeve, the other end of the elastic member is fixedly connected with the lock head, and the lock head is connected with the inner cylinder wall of the sleeve in a sliding manner.
5. A theft-proof electricity meter box according to claim 4, characterized in that the end of the pull rod extending out of the box body is provided with a clamping hook.
6. The electricity meter box as claimed in claim 4 or 5, wherein the lock head is provided with a pressure sensor, the pressure sensor is arranged corresponding to the side of the clamping piece opposite to the box door, and the pressure sensor is electrically connected with the processor.
7. The electricity stealing prevention meter box of claim 6, wherein there are three of the telescoping members, and the three telescoping members are vertically equally spaced.
8. An electricity stealing prevention meter box according to claim 7, wherein the clamping member is L-shaped and comprises a first clamping plate and a second clamping plate which are connected with each other, the first clamping plate is fixedly connected with the box door, and the first clamping plate, the second clamping plate and the box door are enclosed to form the clamping space.
9. An electricity meter box as claimed in claim 8, wherein the end of the lock remote from the resilient member is right triangular in vertical cross-section.
10. The electricity larceny prevention electric meter box as claimed in claim 9, wherein the top end of the box body is provided with an rain-proof brim, and when the box door and the box body are arranged in a manner of being attached to each other on a side surface corresponding to the opening, the rain-proof brim is used for preventing rainwater from entering the box body from a gap between the top of the box door and the top of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122279401.3U CN215728371U (en) | 2021-09-18 | 2021-09-18 | Anti-electricity-theft meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122279401.3U CN215728371U (en) | 2021-09-18 | 2021-09-18 | Anti-electricity-theft meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215728371U true CN215728371U (en) | 2022-02-01 |
Family
ID=80022616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122279401.3U Expired - Fee Related CN215728371U (en) | 2021-09-18 | 2021-09-18 | Anti-electricity-theft meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215728371U (en) |
-
2021
- 2021-09-18 CN CN202122279401.3U patent/CN215728371U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |