CN111554060A - Alarm device for preventing network cable of distribution network box from being stolen - Google Patents
Alarm device for preventing network cable of distribution network box from being stolen Download PDFInfo
- Publication number
- CN111554060A CN111554060A CN202010445046.XA CN202010445046A CN111554060A CN 111554060 A CN111554060 A CN 111554060A CN 202010445046 A CN202010445046 A CN 202010445046A CN 111554060 A CN111554060 A CN 111554060A
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- China
- Prior art keywords
- network
- network cable
- movably connected
- spring
- buzzer
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to the technical field of network systems and discloses a distribution network box network cable anti-theft alarm device which comprises a network adapter main body, wherein a network cable is arranged in the network adapter main body, a trigger head is lapped on the outer side of the network cable, one end, far away from the network cable, of the trigger head is movably connected with a connecting assembly, and one end, far away from the trigger head, of the connecting assembly is movably connected with a trigger spring. The electromagnetic coil transmits electric power to be guided to the connecting spring and the conduction semi-ring, then the current is transmitted to the buzzer through the conduction assembly, and the stability of the buzzer is maintained through continuous current; after the electromagnetic coil suddenly loses current, the buzzer loses current to maintain stable work, and the buzzer gives an alarm sound to warn lawless persons; meanwhile, the time that the network cable is damaged can be judged according to the time that the buzzer sends out the alarm sound, and therefore follow-up investigation and evidence collection are facilitated.
Description
Technical Field
The invention relates to the technical field of network systems, in particular to a stealing prevention alarm device for a network cable of a distribution network box.
Background
The distribution network is composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, accessory facilities and the like, and plays a role in distributing electric energy in a power grid.
The topology analysis of the power distribution network is to view the whole power distribution network into a line-point combined topological graph according to the connection relation of power distribution electrical elements, then to perform topology connection analysis of the whole network according to power supply nodes, switch nodes and the like, and is the basis of other analysis of the power distribution network such as state estimation, load flow calculation, fault positioning, isolation, power supply recovery, network reconstruction and the like. However, the grounding wire of the conventional anti-theft device for the power distribution network is inconvenient to ground, and the induced current is not sensitive enough, so that an alarm cannot warn people in time after a lawless person steals the network cable, the network cable can be found after being stolen in a large amount, the lawless person can take advantage of the opportunity, and network information transmission is troublesome for people.
Therefore, the alarm device for preventing the network cable of the distribution network box from being stolen is provided, and through the built-in alarm device, when a lawless person steals the network cable, the buzzer can send out an alarm based on the built-in sensing device to warn the lawless person.
Disclosure of Invention
Technical scheme
In order to realize the advantages, the invention provides the following technical scheme: a theft-proof alarm device for network cables of a distribution network box comprises a network adapter main body, wherein the network cable is arranged in the network adapter main body, a trigger head is lapped on the outer side of the network cable, one end of the trigger head far away from the network cable is movably connected with a connecting component, one end of the connecting component far away from the trigger head is movably connected with a trigger spring, one end of the trigger spring far away from the connecting component is movably connected with an electromagnetic coil, the upper side and the lower side of the electromagnetic coil are both movably connected with a butting head, the outer side of the butting head is movably connected with a butting ring, the end of the butting ring far away from the butting head is movably connected with a butting spring, the end of the electromagnetic coil far away from the trigger spring is movably connected with a connecting spring, one end of the connecting spring, which is far away from the electromagnetic coil, is movably connected with a conduction semi-ring, and one end of the conduction semi-ring, which is far away from the connecting spring, is movably connected with a conduction assembly.
Preferably, one end of the conduction component, which is far away from the conduction half ring, is movably connected with the extrusion bag.
Preferably, one end of the squeezing bag, which is far away from the conducting component, is movably connected with a buzzer for giving out a sharp alarm sound.
Preferably, the inner side of the buzzer is movably connected with a buzzer spring.
Preferably, a buffer component is movably installed inside the network adapter main body.
Preferably, the extrusion bag is made of a flexible material.
Preferably, the abutting head is made of a sharp conductive material and is clamped inside the electromagnetic coil.
Preferably, the trigger head is clamped inside a network cable.
Advantageous effects
Compared with the prior art, the invention provides a distribution network box network cable anti-theft alarm device, which has the following beneficial effects:
1. this distribution network case network cable anti-theft alarm device triggers the head through network current signal through triggering with network cable butt and transmits for coupling assembling, and coupling assembling then transmits current signal for solenoid through trigger spring, solenoid normal operating, the butt head absorption current of being connected with it to transmit network current signal for every corner of network adapter main part through butt ring and butt spring.
2. According to the anti-theft alarm device for the network cable of the power distribution network box, power is transmitted through the electromagnetic coil and guided to the connecting spring and the conduction semi-ring, then current is transmitted to the buzzer through the conduction assembly, and the stability of the buzzer is maintained through continuous current; after the electromagnetic coil suddenly loses current, the buzzer loses current to maintain stable work, and the buzzer gives an alarm sound to warn lawless persons; meanwhile, the time that the network cable is damaged can be judged according to the time that the buzzer sends out the alarm sound, and therefore follow-up investigation and evidence collection are facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a network cable connection structure according to the present invention;
FIG. 3 is a schematic view of a connection structure of the trigger head according to the present invention;
FIG. 4 is a schematic view of a connection assembly according to the present invention;
FIG. 5 is a schematic view of the solenoid connection structure of the present invention;
FIG. 6 is a schematic view of the connection structure of the abutting spring of the present invention;
FIG. 7 is a schematic view of a trigger spring connection structure according to the present invention;
FIG. 8 is a schematic view of the connection structure of the connection spring according to the present invention;
FIG. 9 is a schematic view of a connecting structure of the abutting joint according to the present invention;
FIG. 10 is a schematic view of a conductive half-ring connection according to the present invention;
FIG. 11 is a schematic view of a conductive element connection structure according to the present invention;
fig. 12 is a schematic view of the connection structure of the buzzer of the present invention.
In the figure: 1-network adapter body, 2-network cable, 3-trigger head, 4-connecting component, 5-trigger spring, 6-electromagnetic coil, 7-abutting head, 8-abutting ring, 9-abutting spring, 10-connecting spring, 11-conductive semi-ring, 12-conductive component, 13-extrusion bag, 14-buzzer, 15-buzzer spring and 16-buffer component.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-12, a distribution network box network cable anti-theft alarm device, including network adapter main part 1, the inside of network adapter main part 1 is provided with network cable 2, the outside overlap joint of network cable 2 has trigger head 3, the inside at network cable 2 of 3 joint of trigger head, the one end swing joint that trigger head 3 kept away from network cable 2 has coupling assembling 4, trigger head 3 transmission for coupling assembling 4 through network current signal through 2 butt with network cable, coupling assembling 4 transmits current signal for solenoid 6 through trigger spring 5 then, solenoid 6 normal operating, butt head 7 absorption current of being connected with it, and transmit network current signal for every corner of network adapter main part 1 through butt ring 8 and butt spring 9.
One end of the connecting component 4, which is far away from the trigger head 3, is movably connected with a trigger spring 5, one end of the trigger spring 5, which is far away from the connecting component 4, is movably connected with an electromagnetic coil 6, the upper side and the lower side of the electromagnetic coil 6 are both movably connected with a butt joint head 7, the butt joint head 7 is made of a sharp conductive material and is clamped in the electromagnetic coil 6, the outer side of the butt joint head 7 is movably connected with a butt joint ring 8, one end of the butt joint ring 8, which is far away from the butt joint head 7, is movably connected with a butt joint spring 9, the electric power is transmitted through the electromagnetic coil 6 to be guided to a connecting spring 10 and a conduction semi-ring 11; after the electromagnetic coil 6 suddenly loses current, the buzzer 14 then loses current to maintain stable work, and the buzzer 14 gives an alarm sound to warn lawless persons; meanwhile, the time that the network cable 2 is damaged can be further judged according to the time that the buzzer 14 sends out the alarm sound, so that the follow-up investigation and evidence collection are facilitated.
Solenoid 6 keeps away from the one end swing joint of trigger spring 5 has connecting spring 10, the one end swing joint that solenoid 6 was kept away from to connecting spring 10 has conduction semi-ring 11, the one end swing joint that connecting spring 10 was kept away from to conduction semi-ring 11 has conduction subassembly 12, the one end swing joint that conduction semi-ring 11 was kept away from to conduction subassembly 12 has extrusion bag 13, extrusion bag 13 is flexible material, the one end swing joint that conduction subassembly 12 was kept away from to extrusion bag 13 has bee calling organ 14, a sharp-pointed chimes of doom is sent out, bee calling organ 14's inboard swing joint has bee calling spring 15, the inside movable mounting of network adapter main part 1 has buffer unit.
The working principle is as follows: when the network cable is used, the network cable 2 is connected in the network adapter body 1 in a penetrating mode, the network adapter body 1 operates normally, a network current signal is transmitted to the connecting assembly 4 through the trigger head 3 abutted to the network cable 2, the connecting assembly 4 transmits the current signal to the electromagnetic coil 6 through the trigger spring 5, the electromagnetic coil 6 operates normally, the abutting head 7 connected with the electromagnetic coil absorbs current, and the network current signal is transmitted to each corner of the network adapter body 1 through the abutting ring 8 and the abutting spring 9; when the network adapter 1 is damaged by lawless persons, the network cable 2 is cut off, the current transmission is lost, the trigger head 3 which is abutted against the network cable is lost, the current transmission is lost, the trigger spring 5 is lost, the electromagnetic coil 6 suddenly loses current, and all internal electrical components lose power guide transmission.
Before, the electromagnetic coil 6 transmits power to be guided to the connecting spring 10 and the conducting semi-ring 11, then the current is transmitted to the buzzer 14 through the conducting component 12, and the buzzer 14 is maintained to be stable through continuous current; after the electromagnetic coil 6 suddenly loses current, the buzzer 14 then loses current to maintain stable work, and the buzzer 14 gives an alarm sound to warn lawless persons; meanwhile, the time that the network cable 2 is damaged can be further judged according to the time that the buzzer 14 sends out the alarm sound, so that the follow-up investigation and evidence collection are facilitated.
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 (8)
1. The utility model provides a distribution network case network cable anti-theft alarm device, includes network adapter main part (1), its characterized in that: the network adapter comprises a network adapter body (1), wherein a network cable (2) is arranged inside the network adapter body (1), a trigger head (3) is lapped on the outer side of the network cable (2), a connecting assembly (4) is movably connected to one end, far away from the network cable (2), of the trigger head (3), the trigger spring (5) is movably connected to one end, far away from the connecting assembly (4), of the trigger spring (5), an electromagnetic coil (6) is movably connected to one end, far away from the connecting assembly (4), of the trigger spring (5), abutting heads (7) are movably connected to the upper side and the lower side of the electromagnetic coil (6), an abutting ring (8) is movably connected to the outer side of the abutting heads (7), an abutting spring (9) is movably connected to one end, far away from the trigger spring (5), of the electromagnetic coil (6) is movably connected to a connecting spring (, one end, far away from the electromagnetic coil (6), of the connecting spring (10) is movably connected with a conduction semi-ring (11), and one end, far away from the connecting spring (10), of the conduction semi-ring (11) is movably connected with a conduction assembly (12).
2. The distribution network box network cable theft-prevention alarm device of claim 1, wherein: one end of the conduction component (12) far away from the conduction half ring (11) is movably connected with a squeezing bag (13).
3. The distribution network box network cable theft-prevention alarm device according to claim 2, characterized in that: and one end of the extrusion bag (13) far away from the conducting component (12) is movably connected with a buzzer (14).
4. The distribution network box network cable theft-prevention alarm device according to claim 3, characterized in that: the inner side of the buzzer (14) is movably connected with a buzzer spring (15).
5. The distribution network box network cable theft-prevention alarm device of claim 1, wherein: a buffer component (16) is movably arranged in the network adapter main body (1).
6. The distribution network box network cable theft-prevention alarm device according to claim 2, characterized in that: the extrusion bag (13) is made of flexible materials.
7. The distribution network box network cable theft-prevention alarm device of claim 1, wherein: the abutting joint head (7) is made of a sharp conductive material and is clamped in the electromagnetic coil (6).
8. The distribution network box network cable theft-prevention alarm device of claim 1, wherein: the trigger head (3) is clamped inside the network cable (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010445046.XA CN111554060A (en) | 2020-05-23 | 2020-05-23 | Alarm device for preventing network cable of distribution network box from being stolen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010445046.XA CN111554060A (en) | 2020-05-23 | 2020-05-23 | Alarm device for preventing network cable of distribution network box from being stolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111554060A true CN111554060A (en) | 2020-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010445046.XA Withdrawn CN111554060A (en) | 2020-05-23 | 2020-05-23 | Alarm device for preventing network cable of distribution network box from being stolen |
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| Country | Link |
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| CN (1) | CN111554060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364947A (en) * | 2021-05-11 | 2021-09-07 | 安徽智恒信软件有限公司 | Monitoring method and system for outdoor protective box, storage medium and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202976370U (en) * | 2012-11-28 | 2013-06-05 | 沧州供电公司 | Cable antitheft alarm device |
| JP2014106598A (en) * | 2012-11-26 | 2014-06-09 | Ricoh Co Ltd | Antitheft device for electronic apparatus |
| CN207281951U (en) * | 2017-08-14 | 2018-04-27 | 国网河南省电力公司新乡供电公司 | A kind of cable theft-prevention case |
| CN208014109U (en) * | 2018-03-30 | 2018-10-26 | 中建一局集团安装工程有限公司 | Cable burglar alarm |
| CN209015350U (en) * | 2018-11-27 | 2019-06-21 | 天津自贸试验区瑞达智联智能科技有限公司 | A kind of intelligent building theft protection for devices monitoring device |
-
2020
- 2020-05-23 CN CN202010445046.XA patent/CN111554060A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014106598A (en) * | 2012-11-26 | 2014-06-09 | Ricoh Co Ltd | Antitheft device for electronic apparatus |
| CN202976370U (en) * | 2012-11-28 | 2013-06-05 | 沧州供电公司 | Cable antitheft alarm device |
| CN207281951U (en) * | 2017-08-14 | 2018-04-27 | 国网河南省电力公司新乡供电公司 | A kind of cable theft-prevention case |
| CN208014109U (en) * | 2018-03-30 | 2018-10-26 | 中建一局集团安装工程有限公司 | Cable burglar alarm |
| CN209015350U (en) * | 2018-11-27 | 2019-06-21 | 天津自贸试验区瑞达智联智能科技有限公司 | A kind of intelligent building theft protection for devices monitoring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364947A (en) * | 2021-05-11 | 2021-09-07 | 安徽智恒信软件有限公司 | Monitoring method and system for outdoor protective box, storage medium and electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200818 |