CN204666682U - A kind of ammeter box being convenient to monitoring locking state - Google Patents
A kind of ammeter box being convenient to monitoring locking state Download PDFInfo
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- CN204666682U CN204666682U CN201520268724.4U CN201520268724U CN204666682U CN 204666682 U CN204666682 U CN 204666682U CN 201520268724 U CN201520268724 U CN 201520268724U CN 204666682 U CN204666682 U CN 204666682U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 230000032683 aging Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a kind of ammeter box.A kind of ammeter box being convenient to monitoring locking state, comprise casing, ammeter deck, ammeter display window, table case lock, travel switch, timing relay and alarm module, described casing arranges the laterally opened chamber door matched, described casing outer and the described chamber door place of closing arrange O-ring seal, described table case lock comprises telepilot, wireless receiving module, memory module I and topworks, described topworks comprises control module and electromagnetic lock, described electromagnetic lock is connected with described control module, described travel switch, timing relay, alarm module is connected successively and to be connected with power supply, described alarm module connects alarm bell, the quantity of described travel switch is 2.The utility model structure is simple, is easy to manipulation, with low cost, ageing height, and waterproof is antitheft, has good popularizing value.
Description
Technical field
The utility model belongs to ammeter box technical field, is specifically related to a kind of ammeter box being convenient to monitor locking state.
Background technology
Along with the development of yield-power, power circuit sets up huge numbers of families, and on average just have an ammeter box about every 6 families, each like this villages and small towns or each community just need a lot of ammeter box.Somebody, in order to easy construction, opens ammeter box, looks for two lines up one to connect, just starts electricity filching behavior; After somebody opens ammeter box, directly live wire and zero line being shorted to leading-out terminal from watt-hour meter connection terminal, then hanging up table case lock, so more not easily discovering.This electricity filching behavior not only brings property loss, more brings great potential safety hazard.It is not too easy that ammeter box monitoring is got up, and often carries out selective examination and make an inspection tour, and whether sometimes not easily discovered by lawless person is opened as table case lock, this just causes some electricity filching behaviors.
The ammeter box in villages and small towns is generally all contained on outdoor wall, frequent wind blows Exposure to Sunlight, environmental baseline is poor, and after the erosion of rainwater, ammeter box gets rusty, the door lock of ammeter box more gets rusty easily, the door lock showing case that gets rusty is not easy to open, and does not sometimes open, finally not method at all, only have and destroy this lock, the ammeter more renewed lock.Not opening when needing to open, just there is potential safety hazard in this, fault in some family room, and household electrical appliance burn; Or the subscriber switch tripping operation in this ammeter box needs promptly to serve, and the door lock at this moment showing case is not but opened, and will leave certain potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides that a kind of structure is simple, cost is low, is easy to realize, and simple to operate is convenient to the ammeter box monitoring locking state.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of ammeter box being convenient to monitoring locking state, comprise casing, ammeter deck, ammeter display window, table case lock, travel switch, timing relay and alarm module, described casing arranges the laterally opened chamber door matched, described ammeter deck is arranged in casing, described chamber door is provided with the ammeter display window corresponding with described ammeter deck, described casing outer and the described chamber door place of closing arrange O-ring seal, described table case lock comprises telepilot, wireless receiving module, memory module I and topworks, described topworks comprises control module and electromagnetic lock, described electromagnetic lock is connected with described control module, described travel switch, timing relay, alarm module is connected successively and to be connected with power supply, described alarm module connects alarm bell, the quantity of described travel switch is 2.
Described alarm module connection control device, described controller connection signal transmitter, alerting signal is sent to Surveillance center or special handset by gsm module by described signal projector.
Described electromagnetic lock comprises locked groove, dead bolt, spring, electromagnet I, buffer spring, electromagnet II and pin, described spring and dead bolt are arranged on the homonymy of described locked groove inside, one end of described spring is connected with described dead bolt, the other end is connected with described locked groove by electromagnet II, one end of described electromagnet I is connected with described pin, the other end is connected with described buffer spring, the bottom of described dead bolt arranges groove, the top of described pin and described groove holds out against, and described electromagnet I is connected with described control module respectively with electromagnet II.
Described telepilot comprises Keysheet module, display panel module, memory module II and wireless transmitter module.
Described table case lock is arranged on the inside of described casing.
The arranged outside cipher mark board of described chamber door.
Wherein, described memory module I, for storing password; Described wireless receiving module, for receiving the unlock instruction of described telepilot, is transferred to described control module by described wireless receiving module, after described control module Decoding Analysis, sends unlock instruction, is transferred to described topworks and realizes unblanking.Store the password of ammeter box in memory module II, Keysheet module is for exporting and inquire about the password of ammeter box; That display panel module can show input or inquire about password.
Ammeter box of the present utility model is by opening with under type: first at described telepilot end, input the password on described chamber door by Keysheet module, the wireless transmitter module of described telepilot sends unlock instruction; After described wireless receiving module receives described unlock instruction, be transferred to described control module, decode through described control module, the password stored in described decoded password and memory module I is contrasted, if comparing result is consistent, namely described control module identifies that described unlock instruction is unlock command, then described electromagnet I is energized and adhesive, drive the dropout of action downwards together of described pin, meanwhile, electromagnet II is energized, by described spring adhesive, described dead bolt inwardly shrinks under the pulling force effect of spring, namely completes unblanking of casing.
When electromagnet II power-off, spring returns to original position, and promote dead bolt and outwards move, when the concave slot sports of dead bolt is directly over pin, namely pin holds out against with groove, realizes locking.
Described travel switch, timing relay, alarm module are connected successively and to be connected with power supply, the utility model is provided with 2 travel switches, be designated as C1 and C2, C1 has normally opened contact, and C2 has normally closed contact, when the chamber door of ammeter box is opened to set angle, travel switch C1 closes, travel switch C2 is also closed, but due to the existence of timing relay, alarm bell can not give the alarm.When the angle that chamber door is opened is greater than set angle, travel switch C1 disconnects, and alarm circuit disconnects, and also can not report to the police.Treat that operation is complete, close chamber door, when chamber door closes set angle, namely travel switch C1 closes, and at this time travel switch C2 is also closed, and alarm circuit closes, when this closure time exceedes the setting-up time of timing relay, namely alarm module sends alerting signal, and alarm bell is reported to the police.When chamber door is finally closed, travel switch C2 disconnects, and alarm circuit disconnects, and therefore can not report to the police.Like this, only have when chamber door do not fastened in set angle, travel switch C2 closed, realize delayed alarm, remind staff, notice that door of meter casing is not locked.
The beneficial effects of the utility model are as follows:
1) the utility model adopts Digiplex to unblank, and changes the present situation that existing ammeter box one locks a key, solve the key that staff faces checking meter, in the process such as maintenance many, search difficult problem, effectively alleviate staff's work load.
2) the utility model is provided with travel switch, timing relay and alarm module in ammeter box, and itself and table case are locked and organically combined, achieve the detection to ammeter box chamber door state, after staff's operation, when chamber door is closed completely, alarm module can start alarm bell and point out, and reminds staff thoroughly to be closed by chamber door.
3) the utility model is also further by alarm module and controller, signal projector connects, and by gsm module, alerting signal is sent to Surveillance center or special handset, can more effectively detect ammeter box like this, after ammeter box sends alerting signal, the very first time can inform relevant persons in charge, ageing stronger, operating efficiency is higher.
4) ammeter box involved by the utility model, is arranged on the inside of ammeter box, table case is locked and is not afraid of wind and weather by table case lock, be not etched, also there is the functions such as antitheft, solve existing ammeter box because of outside being exposed to for a long time, easily occur corrosion and the problem of not opening.
5) the utility model structure is simple, is easy to manipulation, with low cost, ageing height, and waterproof is antitheft, has good popularizing value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1: structural representation of the present utility model;
Fig. 2: the structural representation of the utility model electromagnetic lock;
Fig. 3: the process flow diagram of the utility model embodiment one;
Fig. 4: the circuit diagram of the utility model embodiment one;
Fig. 5: the circuit diagram of the utility model embodiment one;
Fig. 6: the process flow diagram of the utility model embodiment two;
Wherein, 1-casing, 2-ammeter deck, 3-ammeter display window, 4-chamber door, 5-O-ring seal, 6-electromagnetic lock, 6-1-locked groove, 6-2-dead bolt, 6-3-spring, 6-4-electromagnet I, 6-5-buffer spring, 6-6-electromagnet II, 6-7-pin, 6-8-groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
As shown in Fig. 1 ~ Fig. 3, a kind of ammeter box being convenient to monitoring locking state, comprise casing 1, ammeter deck 2, ammeter display window 3, table case lock, travel switch, timing relay and alarm module, described casing 1 arranges the laterally opened chamber door 4 matched, described ammeter deck 2 is arranged in casing 1, described chamber door 4 is provided with the ammeter display window 3 corresponding with described ammeter deck, described casing 1 outer and the described chamber door place of closing arrange O-ring seal 5, described table case lock comprises telepilot, wireless receiving module, memory module I and topworks, described topworks comprises control module and electromagnetic lock 6, described electromagnetic lock 6 is connected with described control module, described travel switch, timing relay, alarm module is connected successively and to be connected with power supply, described alarm module connects alarm bell 7, the quantity of described travel switch is 2.
Wherein, described telepilot can comprise Keysheet module, display panel module, memory module II and wireless transmitter module.Described table case lock is arranged on the inside of described casing 1, avoids wind and weather, getting rusty of prevention table case lock.
As shown in Figure 2, electromagnetic lock of the present utility model comprises locked groove 6-1, dead bolt 6-2, spring 6-3, electromagnet I 6-4, buffer spring 6-5, electromagnet II 6-6 and pin 6-7, described spring 6-3 and dead bolt 6-2 is arranged on the homonymy of described locked groove 6-1 inside, one end of described spring 6-3 is connected with described dead bolt 6-2, the other end is connected with described locked groove 6-1 by electromagnet II 6-6, one end of described electromagnet I 6-4 is connected with described pin 6-7, the other end is connected with described buffer spring 6-5, the bottom of described dead bolt 6-2 arranges groove 6-8, the top of described pin 6-7 and described groove 6-8 holds out against, described electromagnet I 6-4 is connected with described control module respectively with electromagnet II 6-6.
In order to clearly set forth the present invention, as shown in Figure 4 and Figure 5, C1 and C2 is travel switch, C1 has normally opened contact, C2 has normally closed contact, B is timing relay, and B1 is a contact of timing relay, and travel switch C1, C2, timing relay B and alarm bell 7 connect successively and to be connected with power supply.When the chamber door of ammeter box is opened to set angle, travel switch C1 closes, and travel switch C2 is also closed, but due to the existence of timing relay, alarm bell 7 can not give the alarm.When the angle that chamber door is opened is greater than set angle, travel switch C1 disconnects, and alarm circuit disconnects, and also can not report to the police.Treat that operation is complete, close chamber door, when chamber door closes set angle, namely travel switch C1 closes, and at this time travel switch C2 is also closed, and alarm circuit closes, when this closure time exceedes the setting-up time of timing relay, namely alarm module sends alerting signal, and alarm bell 7 is reported to the police.When chamber door is finally closed, travel switch C2 disconnects, and alarm circuit disconnects, and therefore can not report to the police.Like this, only have when chamber door 4 do not fastened in set angle, travel switch C2 closed, realize delayed alarm, remind staff, notice that chamber door 4 is not locked.
Embodiment two
As shown in Figure 1, Figure 2 with shown in Fig. 6, the structure of the present embodiment ammeter box is substantially with embodiment one, with embodiment one unlike: be a kind ofly convenient to the ammeter box monitoring locking state, described alarm module connection control device, described controller connection signal transmitter, alerting signal is sent to Surveillance center or special handset by gsm module by described signal projector.
In addition, for the ease of high-efficiency unlocking, can at the arranged outside cipher mark board of described chamber door.The setting of password can be numbered according to power transformation platform district's number and ammeter box number, is convenient to identify.
The course of work of the present embodiment two is substantially identical with embodiment one, the technical scheme improved makes type of alarm more information-based, when alarm circuit closes, alarm module is connected with signal projector by controller, alerting signal is sent to Surveillance center or special handset by gsm system by signal projector, completes alarm procedure.
Claims (6)
1. be convenient to the ammeter box monitoring locking state for one kind, it is characterized in that: comprise casing, ammeter deck, ammeter display window, table case lock, travel switch, timing relay and alarm module, described casing arranges the laterally opened chamber door matched, described ammeter deck is arranged in casing, described chamber door is provided with the ammeter display window corresponding with described ammeter deck, described casing outer and the described chamber door place of closing arrange O-ring seal, described table case lock comprises telepilot, wireless receiving module, memory module I and topworks, described topworks comprises control module and electromagnetic lock, described electromagnetic lock is connected with described control module, described travel switch, timing relay, alarm module is connected successively and to be connected with power supply, described alarm module connects alarm bell, the quantity of described travel switch is 2.
2. be convenient to the ammeter box monitoring locking state as claimed in claim 1, it is characterized in that: described alarm module connection control device, described controller connection signal transmitter, alerting signal is sent to Surveillance center or special handset by gsm module by described signal projector.
3. be convenient to the ammeter box monitoring locking state as claimed in claim 1, it is characterized in that: described electromagnetic lock comprises locked groove, dead bolt, spring, electromagnet I, buffer spring, electromagnet II and pin, described spring and dead bolt are arranged on the homonymy of described locked groove inside, one end of described spring is connected with described dead bolt, the other end is connected with described locked groove by electromagnet II, one end of described electromagnet I is connected with described pin, the other end is connected with described buffer spring, the bottom of described dead bolt arranges groove, the top of described pin and described groove holds out against, described electromagnet I is connected with described control module respectively with electromagnet II.
4. be convenient to the ammeter box monitoring locking state as claimed in claim 1, it is characterized in that: described telepilot comprises Keysheet module, display panel module, memory module II and wireless transmitter module.
5. be convenient to the ammeter box monitoring locking state as claimed in claim 1, it is characterized in that: described table case lock is arranged on the inside of described casing.
6. be convenient to the ammeter box monitoring locking state as claimed in claim 1, it is characterized in that: the arranged outside cipher mark board of described chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268724.4U CN204666682U (en) | 2015-04-30 | 2015-04-30 | A kind of ammeter box being convenient to monitoring locking state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268724.4U CN204666682U (en) | 2015-04-30 | 2015-04-30 | A kind of ammeter box being convenient to monitoring locking state |
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| CN204666682U true CN204666682U (en) | 2015-09-23 |
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| CN201520268724.4U Active CN204666682U (en) | 2015-04-30 | 2015-04-30 | A kind of ammeter box being convenient to monitoring locking state |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297123A (en) * | 2016-09-27 | 2017-01-04 | 火星人视野（北京）教育科技有限公司 | A kind of teaching laser alarm installation |
| CN106556723A (en) * | 2016-11-28 | 2017-04-05 | 国网山东省电力公司蓬莱市供电公司 | A kind of box of electric energy meter preventer |
| CN106645838A (en) * | 2015-11-03 | 2017-05-10 | 杭州宽辰科技有限公司 | Intelligent electric meter box |
| CN110007120A (en) * | 2019-04-22 | 2019-07-12 | 国网河北省电力有限公司石家庄市鹿泉区供电分公司 | A kind of distribution box stealing warning monitoring system |
| CN111007294A (en) * | 2019-11-30 | 2020-04-14 | 贵州电网有限责任公司 | Return door meter box |
| CN115321289A (en) * | 2022-08-30 | 2022-11-11 | 南通昌荣机电有限公司 | Keyless door opening device for driver door of elevator operating panel |
-
2015
- 2015-04-30 CN CN201520268724.4U patent/CN204666682U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645838A (en) * | 2015-11-03 | 2017-05-10 | 杭州宽辰科技有限公司 | Intelligent electric meter box |
| CN106297123A (en) * | 2016-09-27 | 2017-01-04 | 火星人视野（北京）教育科技有限公司 | A kind of teaching laser alarm installation |
| CN106556723A (en) * | 2016-11-28 | 2017-04-05 | 国网山东省电力公司蓬莱市供电公司 | A kind of box of electric energy meter preventer |
| CN106556723B (en) * | 2016-11-28 | 2019-09-20 | 国网山东省电力公司蓬莱市供电公司 | A kind of box of electric energy meter protective device |
| CN110007120A (en) * | 2019-04-22 | 2019-07-12 | 国网河北省电力有限公司石家庄市鹿泉区供电分公司 | A kind of distribution box stealing warning monitoring system |
| CN111007294A (en) * | 2019-11-30 | 2020-04-14 | 贵州电网有限责任公司 | Return door meter box |
| CN111007294B (en) * | 2019-11-30 | 2022-07-29 | 贵州电网有限责任公司 | Return door meter box |
| CN115321289A (en) * | 2022-08-30 | 2022-11-11 | 南通昌荣机电有限公司 | Keyless door opening device for driver door of elevator operating panel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |