CN220869083U - Burglar alarm power meter for villages and towns - Google Patents
Burglar alarm power meter for villages and towns Download PDFInfo
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- CN220869083U CN220869083U CN202321923671.6U CN202321923671U CN220869083U CN 220869083 U CN220869083 U CN 220869083U CN 202321923671 U CN202321923671 U CN 202321923671U CN 220869083 U CN220869083 U CN 220869083U
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- 238000005192 partition Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an anti-theft alarm power meter for villages and towns, which is characterized in that a lock assembly, a locking auxiliary assembly, an alarm triggering assembly and an alarm are arranged in a lock box, so that alarm sound can be sent out when a thief opens a power meter box in a violent manner, the alarm sound can play a role in reminding and warning, when the power meter box is opened in a violent manner, under the action of the elasticity of a spring, a part of a sliding block can slide out of the lock box, a bolt is in a locking state, the force of pressing a cylinder downwards is not generated, the cylinder can move upwards under the driving of a first connecting rod, so that the cylinder cannot drive one end of a second connecting rod away from the cylinder to press an alarm switch upwards, and the alarm can send out alarm sound at the moment, thereby realizing the function of automatic alarm; in addition, when normally opening the electric power meter box with the key, the bolt can rotate clockwise under the drive of key to press down the cylinder, and then drive the one end that the cylinder was kept away from to the second connecting rod upwards presses down alarm switch, avoids the manager to initiate the warning when normal operating, thereby avoids unnecessary trouble.
Description
Technical Field
The utility model relates to the technical field of electric power safety equipment, in particular to an anti-theft alarm power meter for villages and towns.
Background
The electric meter is used for measuring and displaying the electric quantity service condition, the electric meter has the risks that readings are tampered or internal equipment is stolen, particularly in village and town areas, the electric meter is usually arranged outdoors, the theft risk is increased, in order to avoid the risks, an anti-theft device is usually arranged on an electric meter box, but the existing anti-theft device only increases unlocking difficulty, when a theft personnel damages the electric meter box in a violent manner, a box door is easily damaged, and automatic alarm cannot be realized; in addition, the manager is easy to touch the anti-theft device during normal operation, thereby bringing unnecessary trouble.
Disclosure of utility model
First technical problem
The utility model aims to provide an anti-theft alarm power meter for villages and towns, which solves the problem that the existing power meter box cannot realize automatic alarm after being damaged by violence.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a theftproof alarm electric power table for villages and towns, includes electric power table case and lock box, lock box fixed set up in electric power table incasement, be provided with baffle, tool to lock subassembly, locking auxiliary assembly, alarm trigger subassembly and alarm in the lock box, the lock box is one end open-ended cavity, the upper and lower both ends of baffle respectively with two upper and lower inner wall fixed connection of lock box, the baffle is the "L" template of cross, the tool to lock subassembly locking auxiliary assembly with alarm trigger subassembly all set up in the lock box, just the tool to lock subassembly with locking auxiliary assembly is located the both sides of baffle, the tool to lock subassembly with alarm trigger subassembly's one end butt, alarm trigger subassembly's the other end with alarm butt, locking auxiliary assembly with alarm trigger subassembly swing joint.
Specifically, the tool to lock subassembly includes first pivot, lock core and bolt, the one end of first pivot with a side swing joint of baffle, the other end with lock core fixed connection, the lock core activity set up in on the lateral wall of lock box, and run through the lateral wall of electric power table case extends to outside the electric power table case, the bolt is fixed cup joint in the first pivot.
Specifically, locking auxiliary assembly includes slider, connecting block, second pivot, first connecting rod and spring, the connecting block with a side fixed connection of slider, the one end of second pivot with a side fixed connection of connecting block, just the slider with the second pivot set up in on the different planes of connecting block, the one end activity of first connecting rod cup joint in the second pivot, the other end activity cup joint in on the alarm triggering assembly, the one end of spring with slider fixed connection, the other end with baffle fixed connection, the spring is provided with two.
Specifically, the alarm triggering assembly comprises a third rotating shaft, a second connecting rod and a cylinder, wherein two ends of the third rotating shaft are fixedly connected with the inner wall of the lock box respectively, the central part of the second connecting rod is movably sleeved on the third rotating shaft, one end of the second connecting rod is abutted to the alarm, the other end of the second connecting rod is fixedly connected with the central part of the cylinder, one end of the cylinder is abutted to the bolt, and the other end of the cylinder is movably sleeved on the first connecting rod.
Specifically, the alarm is fixedly arranged on the upper side wall of the lock box, an alarm switch is arranged on the alarm, and the alarm switch is abutted with one end of the second connecting rod.
Specifically, the electric power meter box comprises a box body and a box door, the box body is movably connected with the box door, the lock box is fixedly arranged on the side wall of the box body, a socket is arranged on the box door, the socket is adaptive to the bolt, and the bolt is movably arranged in the socket.
(III) beneficial effects
According to the utility model, the lock assembly, the locking auxiliary assembly, the alarm triggering assembly and the alarm are arranged in the lock box, so that alarm sound can be sent out when a thief opens the electric meter box in a violent manner, the alarm sound of the alarm plays a role in reminding and warning, when the electric meter box is opened in a violent manner, a part of the sliding block slides out of the lock box under the elastic force of the spring, the bolt is in a locking state and does not have the force of pressing the cylinder downwards, the cylinder can move upwards under the driving of the first connecting rod, so that the cylinder cannot drive one end of the second connecting rod, which is far away from the cylinder, to press the alarm switch upwards, and the alarm can send out alarm sound at the moment, so that the automatic alarm is realized. In addition, when normally opening the electric power meter box with the key, the bolt can rotate clockwise under the drive of key to press down the cylinder, and then drive the one end that the cylinder was kept away from to the second connecting rod upwards presses down alarm switch, avoids the manager to initiate the warning when normal operating, thereby avoids unnecessary trouble.
Drawings
The technical solution of the present utility model and its advantageous effects will be made apparent by the following detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of an anti-theft alarm power meter for villages and towns;
FIG. 2 is a schematic view of the structure of the lock case of the present utility model;
FIG. 3 is a cross-sectional view of the lock box of the present utility model;
FIG. 4 is a cross-sectional view of another view of the lock box of the present utility model;
FIG. 5 is a schematic view of the lock assist assembly of the present utility model;
fig. 6 is a schematic structural view of the latch of the present utility model.
In the figure: 10. an electric power meter box; 11. a case; 12. a door; 121. a socket; 20. a lock box; 21. a partition plate; 22. a lock assembly; 221. a first rotating shaft; 222. a lock core; 223. a plug pin; 23. a locking assist assembly; 231. a slide block; 232. a connecting block; 233. a second rotating shaft; 234. a first link; 235. a spring; 24. an alarm triggering component; 241. a third rotating shaft; 242. a second link; 243. a cylinder; 25. an alarm; 251. and an alarm switch.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
As shown in fig. 1-6, the anti-theft alarm power meter for villages and towns comprises a power meter box 10 and a lock box 20, wherein the lock box 20 is fixedly arranged in the power meter box 10, a partition plate 21, a lock component 22, a locking auxiliary component 23, an alarm triggering component 24 and an alarm 25 are arranged in the lock box 20, the lock box 20 is a hollow cavity with one open end, the upper end and the lower end of the partition plate 21 are respectively fixedly connected with the upper inner wall and the lower inner wall of the lock box 20, the partition plate 21 is an L-shaped plate which is transversely arranged, the lock component 22, the locking auxiliary component 23 and the alarm triggering component 24 are arranged in the lock box 20, the lock component 22 is positioned on two sides of the partition plate 21, the lock component 22 is abutted with one end of the alarm triggering component 24, the other end of the alarm triggering component 24 is abutted with the alarm 25, the locking auxiliary component 23 is movably connected with the alarm triggering component 24, and the lock component 22 and the locking auxiliary component 23 control the alarm 25 through the alarm triggering component 24.
The lock assembly 22 includes a first rotating shaft 221, a lock core 222 and a plug 223, one end of the first rotating shaft 221 is rotatably connected with one side surface of the partition 21, the other end of the first rotating shaft is fixedly connected with the lock core 222, the lock core 222 is movably arranged on the side wall of the lock box 20 and extends out of the power meter box 10 through the side wall of the power meter box 10, the plug 223 is fixedly sleeved on the first rotating shaft 221, a key is inserted into the lock core 222, the key drives the first rotating shaft 221 to rotate through the lock core 222, and the first rotating shaft 221 drives the plug 223 to rotate.
The locking auxiliary assembly 23 includes a sliding block 231, a connecting block 232, a second rotating shaft 233, a first connecting rod 234 and a spring 235, wherein the connecting block 232 is fixedly connected with one side of the sliding block 231, one end of the second rotating shaft 233 is fixedly connected with one side of the connecting block 232, the sliding block 231 and the second rotating shaft 233 are arranged on different planes of the connecting block 232, one end of the first connecting rod 234 is movably sleeved on the second rotating shaft 233, the other end of the first connecting rod 234 is movably sleeved on the alarm triggering assembly 24, one end of the spring 235 is fixedly connected with the sliding block 231, the other end of the spring 235 is fixedly connected with the partition plate 21, the two springs 235 are arranged, under the elasticity of the springs 235, a part of the sliding block 231 is located outside the lock box 20, and when the electric meter box 10 is closed, the sliding block 231 is extruded to be located in the lock box 20 entirely, and at the moment, the springs 235 are compressed.
The alarm triggering assembly 24 includes a third rotating shaft 241, a second connecting rod 242 and a cylinder 243, two ends of the third rotating shaft 241 are fixedly connected with the inner wall of the lock box 20 respectively, a central portion of the second connecting rod 242 is movably sleeved on the third rotating shaft 241, one end of the second connecting rod 242 is abutted with the alarm 25, the other end is fixedly connected with the central portion of the cylinder 243, one end of the cylinder 243 is abutted with the bolt 223, and the other end is movably sleeved with the first connecting rod 234.
Further, the alarm 25 is fixedly arranged on the upper side wall of the lock box 20, the alarm 25 is provided with an alarm switch 251, the alarm switch 251 is abutted to one end of the second connecting rod 242, the alarm switch 251 is pressed, the alarm 25 cannot give out alarm sound, otherwise, the alarm 25 gives out alarm sound, because the electric power meters in villages and small towns are usually arranged on the outer walls of houses, the alarm sound of the alarm 25 is enough to draw attention of the owners or neighbors of the houses, and the risk that readings of the electric power meters are tampered or internal facilities are stolen can be effectively avoided.
When the lock cylinder 222 is rotated clockwise by a key, the lock cylinder 222 drives the plug 223 to rotate clockwise, the plug 223 presses the cylinder 243 downwards, and the cylinder 243 drives one end of the second connecting rod 242 away from the cylinder 243 to move upwards in the downward movement process, so that the alarm switch 251 is pressed; on the other hand, when the slider 231 is pressed to be entirely located in the lock case 20, the slider 231 drives the cylinder 243 to move downward through the first link 234, and the function of pressing the alarm switch 251 can be also achieved.
The electric power meter box 10 comprises a box body 11 and a box door 12, the box body 11 is movably connected with the box door 12 through a rotating shaft, the lock box 20 is fixedly arranged on the side wall of the box body 11, a socket 121 is arranged on the box door 12, the socket 121 is adapted to a bolt 223, the bolt 223 is movably arranged in the socket 121, and the electric power meter box 10 can be opened and closed through the mutual matching of the socket 121 and the bolt 223.
When the electric power meter box is used, the box door 12 is closed, the lock core 222 is rotated anticlockwise through the key, the bolt 223 is driven to rotate anticlockwise until the insertion socket 121 is inserted, locking of the electric power meter box 10 is achieved, at the moment, when the box door 12 presses the sliding blocks 231 to be located in the lock box 20 completely, the sliding blocks 231 drive the cylinder 243 to move downwards through the first connecting rods 234, so that one end, far away from the cylinder 243, of the second connecting rods 242 is driven to move upwards, and the alarm switch 251 of the alarm 25 is pressed upwards, and the alarm 25 is prevented from emitting sound; when the electric power meter box 10 is normally opened by using the key, the key drives the plug 223 to rotate clockwise through the lock cylinder 222 and the first rotating shaft 221, and the plug 223 can downwards press the cylinder 243, so that the effect of pressing the alarm switch 251 is realized, and the alarm 25 is prevented from being triggered when the electric power meter box 10 is opened; when a thief opens the electric meter box 10 by violence, the sliding block 231 slides out of the lock box 20 under the action of the elastic force of the spring 235, so that the cylinder 243 is driven to move upwards, the bolt 223 is still in a locking state, and the cylinder 243 cannot be pressed downwards, so that the cylinder 243 cannot drive one end of the second connecting rod 242, which is far from the cylinder 243, to press the alarm switch 251 upwards, and the alarm 25 can give out an alarm sound.
According to the utility model, the lock assembly, the locking auxiliary assembly, the alarm triggering assembly and the alarm are arranged in the lock box, so that alarm sound can be sent out when a thief opens the electric meter box in a violent manner, the alarm sound of the alarm plays a role in reminding and warning, when the electric meter box is opened in a violent manner, a part of the sliding block slides out of the lock box under the elastic force of the spring, the bolt is in a locking state and does not have the force of pressing the cylinder downwards, the cylinder can move upwards under the driving of the first connecting rod, so that the cylinder cannot drive one end of the second connecting rod, which is far away from the cylinder, to press the alarm switch upwards, and the alarm can send out alarm sound at the moment, so that the automatic alarm is realized. In addition, when normally opening the electric power meter box with the key, the bolt can rotate clockwise under the drive of key to press down the cylinder, and then drive the one end that the cylinder was kept away from to the second connecting rod upwards presses down alarm switch, avoids the manager to initiate the warning when normal operating, thereby avoids unnecessary trouble.
The foregoing is only the embodiments of the present application, and therefore, the patent scope of the application is not limited thereto, and all equivalent structures or equivalent processes using the descriptions of the present application and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the application.
Claims (6)
1. The utility model provides a theftproof alarm electric power table for villages and towns, includes electric power table case and lock box, lock box fixed set up in electric power table incasement, its characterized in that is provided with baffle, tool to lock subassembly, locking auxiliary assembly, alarm trigger assembly and alarm in the lock box, the lock box is one end open-ended cavity, the upper and lower both ends of baffle respectively with two upper and lower inner wall fixed connection of lock box, the baffle is the "L" template of cross, the tool to lock subassembly locking auxiliary assembly with the alarm trigger assembly all set up in the lock box, just the tool to lock subassembly with locking auxiliary assembly is located the both sides of baffle, the tool to lock subassembly with the one end butt of alarm trigger assembly, the other end of alarm trigger assembly with alarm butt, locking auxiliary assembly with alarm trigger assembly swing joint.
2. The burglar alarm electric power meter for villages and towns of claim 1, wherein the lock assembly comprises a first rotating shaft, a lock cylinder and a bolt, one end of the first rotating shaft is movably connected with one side face of the partition plate, the other end of the first rotating shaft is fixedly connected with the lock cylinder, the lock cylinder is movably arranged on the side wall of the lock box and penetrates through the side wall of the electric power meter box to extend out of the electric power meter box, and the bolt is fixedly sleeved on the first rotating shaft.
3. The burglar alarm electric power meter for villages and towns of claim 2, wherein the locking auxiliary assembly comprises a sliding block, a connecting block, a second rotating shaft, a first connecting rod and a spring, wherein the connecting block is fixedly connected with one side surface of the sliding block, one end of the second rotating shaft is fixedly connected with one side surface of the connecting block, the sliding block and the second rotating shaft are arranged on different planes of the connecting block, one end of the first connecting rod is movably sleeved on the second rotating shaft, the other end of the first connecting rod is movably sleeved on the alarm triggering assembly, one end of the spring is fixedly connected with the sliding block, the other end of the spring is fixedly connected with the partition plate, and the springs are provided with two.
4. The antitheft alarm power meter for villages and towns of claim 3, wherein the alarm triggering assembly comprises a third rotating shaft, a second connecting rod and a cylinder, two ends of the third rotating shaft are fixedly connected with the inner wall of the lock box respectively, the central part of the second connecting rod is movably sleeved on the third rotating shaft, one end of the second connecting rod is abutted with the alarm, the other end of the second connecting rod is fixedly connected with the central part of the cylinder, one end of the cylinder is abutted with the bolt, and the other end of the cylinder is movably sleeved with the first connecting rod.
5. The burglar alarm power meter for villages and towns according to claim 4, wherein the alarm is fixedly arranged on the upper side wall of the lock box, an alarm switch is arranged on the alarm, and the alarm switch is abutted with one end of the second connecting rod.
6. The burglar alarm electric power meter for villages and towns according to claim 2, wherein the electric power meter box comprises a box body and a box door, the box body is movably connected with the box door, the lock box is fixedly arranged on the side wall of the box body, a socket is arranged on the box door, the socket is matched with the plug pin, and the plug pin is movably arranged in the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923671.6U CN220869083U (en) | 2023-07-21 | 2023-07-21 | Burglar alarm power meter for villages and towns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923671.6U CN220869083U (en) | 2023-07-21 | 2023-07-21 | Burglar alarm power meter for villages and towns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869083U true CN220869083U (en) | 2024-04-30 |
Family
ID=90810985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321923671.6U Active CN220869083U (en) | 2023-07-21 | 2023-07-21 | Burglar alarm power meter for villages and towns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869083U (en) |
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2023
- 2023-07-21 CN CN202321923671.6U patent/CN220869083U/en active Active
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