CN204189215U - A kind of outdoor ring main unit intelligent lock - Google Patents
A kind of outdoor ring main unit intelligent lock Download PDFInfo
- Publication number
- CN204189215U CN204189215U CN201420409728.5U CN201420409728U CN204189215U CN 204189215 U CN204189215 U CN 204189215U CN 201420409728 U CN201420409728 U CN 201420409728U CN 204189215 U CN204189215 U CN 204189215U
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- handle
- key
- solenoid
- main unit
- ring main
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 238000013475 authorization Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of outdoor ring main unit intelligent lock, lockset comprises lock (100), key (200), by identifying whether key authorizes the folding realizing the inner blocking mechanism of lockset, solenoid is installed in the cabinet door lock inside possessing this function, under blocking, solenoid inserts in handle, stop the rotation of handle, thus stop opening of door lock.After inserting authorized key, solenoid shrinks, and removes the locking to handle, and after handle rotates, driven gear rotates, and keeper is also and then mobile, thus door can be opened; And when inserting unauthorized key, solenoid is inserted in handle, handle can not rotate, thus stops cabinet door to be opened.The utility model efficiently solves existing outdoor ring main unit padlock mode, there is serious potential safety hazard and by the problem of malicious sabotage.
Description
Technical field
The utility model outdoor electric looped network cabinet equipment technical field, is specifically related to a kind of outdoor ring main unit intelligent lock.
Background technology
At present, along with the development of electric system, distribution net equipment gets more and more, especially the outdoor ring main unit of city or each position, rural area is placed on, quantity is many, applied range, and in ring main unit, the safe operation of equipment is directly connected to the normal electricity consumption of ten million family or business unit, therefore, the locking of guarantee ring main unit cabinet door is safely very important.
Ring main unit conventional at present has a snap close, after snap close passes handle for opening door, by padlock locking.Figure of description 17 is prior art cabinet door lock locking principle, and padlock is locked on the snap close through handle, stops handle pulling operation, realizes the locking requirement to door lock.If do not open padlock, just cannot open the door, thus realize the locking to cabinet door.What this kind of locking adopted is padlock mode, because padlock latch hook exposes, often occurs artificially illegally to cut off padlock latch hook, opens cabinet door, equipment in cabinet is carried out to the events such as malicious sabotage, had a strong impact on the normal operation of distribution network systems.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of outdoor ring main unit intelligent lock, and the utility model efficiently solves existing outdoor ring main unit padlock mode, there is serious potential safety hazard and by the problem of malicious sabotage.
The utility model is achieved through the following technical solutions:
A kind of outdoor ring main unit intelligent lock, lockset comprises lock (100), key (200), it is characterized in that: described lock (100) comprises mounting body (1), mounting body (1) lateral surface is provided with key socket (16), handle mounting groove (11), wireless code core (2) is provided with in key socket (16), handle (4) is provided with in handle mounting groove (11), the through hole (12) that handle (4) is arranged by handle mounting groove (11) bottom inserts mounting body (1) medial surface, handle (4) medial extremity is provided with gear (5) by square step (44), handle (4) is connected with the one group of locking bar (6) being arranged at mounting body (1) bonnet (7) by gear (5), the tooth bar (61) that locking bar (6) is arranged by one end engages with gear (5), locking bar (6) opposite end is inclined-plane (62), inclined-plane (62) mates grafting with doorframe (101), mounting body (1) inside is provided with control circuit board (8), solenoid (9) and iron core (91) thereof, control circuit board (8) is connected with solenoid (9) by power signal line, solenoid (9) is arranged in the groove (14) of mounting body (1), groove (14) bottom to be communicated with through hole (12) form iron core (91) rising, decline passway, handle (4) middle part is provided with kidney-shaped deep gouge (43), and iron core (91) termination is connected with kidney-shaped deep gouge (43) opening and closing.
Described key (200) comprises housing (201), housing (201) one end is provided with one group of electrode (202), be provided with Card Reader between two electrodes (202) and send chip (203), in housing (201), be provided with the MCU(204 sending chip (203) with Card Reader and be electrically connected) and control circuit board (205); Key (200) sends chip (203) by Card Reader and is electrically connected with the wireless code core (2) arranged in key socket (16).
The utility model is achieved through the following technical solutions:
Described handle (4) comprises the square step (44) due to hand-held kidney-shaped platform (41), square column (42), kidney-shaped deep gouge (43) and afterbody successively.
The technical scheme that the utility model solves further is:
Described control circuit board (8) comprises MCU(81), wireless receiving chip (82), key (200) sends chip (203) by Card Reader and carries out data interaction with wireless code core (2), and wireless code core (2) controls the lifting of solenoid (9) iron core (91) by control circuit board (8).
The technical scheme that the utility model solves further is:
Described bonnet (7) is provided with lower limit sliding sleeve (15), locking bar (6) is by spacing sliding sleeve (15) lifting carriage.
The technical scheme that the utility model solves further is:
Described handle mounting groove (11) is provided with cover (3).
The utility model compared with prior art, has following obvious advantage:
The utility model possesses the function identifying whether key authorizes, by identifying whether key authorizes the folding realizing the inner blocking mechanism of lockset, solenoid is installed in the cabinet door lock inside possessing this function, and under blocking, solenoid inserts in handle, stop the rotation of handle, thus stop opening of door lock.After inserting authorized key, solenoid shrinks, and removes the locking to handle, and after handle rotates, driven gear rotates, and keeper is also and then mobile, thus door can be opened; And when inserting unauthorized key, solenoid is inserted in handle, handle can not rotate, thus stops cabinet door to be opened.The anti-technology unlocking ability of this utility model is strong, and survivability is also strong, thus enhances antitheft, the anti-destructive of cabinet door, improves the intelligent management level of distribution network systems.
Accompanying drawing explanation
Fig. 1 is cabinet door lock Facad structure schematic diagram of the present utility model;
Fig. 2 is cabinet door lock side surface configurations schematic diagram of the present utility model;
Fig. 3 is cabinet door lock AA cross-sectional schematic of the present utility model;
Fig. 4 is the axial schematic diagram in cabinet door lock front of the present utility model;
Fig. 5 is the axial schematic diagram in the cabinet door lock back side of the present utility model;
Fig. 6 is the axial schematic diagram in cabinet door lock housing front of the present utility model;
Fig. 7 is the axial schematic diagram of cabinet door lock back side of shell of the present utility model;
Fig. 8 is cabinet door lock handle structure schematic diagram of the present utility model;
Fig. 9 is the axial schematic diagram in cabinet door lock gear front of the present utility model;
Figure 10 is cabinet door lock locking bar organigram of the present utility model;
Figure 11 is cabinet door lock bonnet organigram of the present utility model;
Figure 12 is that cabinet door lock of the present utility model controls conspectus;
Figure 13 is locking schematic diagram after cabinet door lock of the present utility model is installed;
Figure 14 is schematic diagram of unblanking after cabinet door lock of the present utility model is installed;
Figure 15 is cabinet door lock matched key organigram of the present utility model;
Figure 16 is that cabinet door key of the present utility model inserts cabinet door structure schematic diagram;
Figure 17 is existing cabinet door lock organigram.
Description of reference numerals:
100-lock; 1-mounting body; 2-Wireless code sheet; 3-cover; 4-handle; 5-gear; 6-locking bar; 7-bonnet; 8-control circuit board; 9-solenoid; 11-handle mounting groove; 12-through hole; 13-square groove; 14-groove; 15-pilot hole; 16-key socket; 41-waist type platform; 42-square column; 43-waist type deep gouge; The square step of 44-; The square deep gouge of 51-; 61-tooth bar; 62-inclined-plane; 81-MCU; 82-wireless receiving chip; 91-iron core; 102-cabinet door; 101-doorframe; 200-key; 201-housing; 202-electrode; 203-reads and sends chip; 204-MCU; 205-control circuit board.
Embodiment
As shown in Fig. 1 to 16, the utility model lockset comprises lock 100, key 200, described lock 100 comprises mounting body 1, mounting body 1 lateral surface is provided with key socket 16, handle mounting groove 11, wireless code core 2 is provided with in key socket 16, handle 4 is provided with in handle mounting groove 11, handle 4 inserts mounting body 1 medial surface by the through hole 12 arranged bottom handle mounting groove 11, handle 4 medial extremity is provided with gear 5 by square step 44, gear 5 center is provided with the square deep gouge 51 matched with square step 44, handle 4 is connected with the one group of locking bar 6 being arranged at mounting body 1 bonnet 7 by gear 5, the tooth bar 61 that locking bar 6 is arranged by one end engages with gear 5, locking bar 6 opposite end is inclined-plane 62, inclined-plane 62 mates grafting with doorframe 101, mounting body 1 inside is provided with control circuit board 8, solenoid 9 and iron core 91 thereof, control circuit board 8 is connected with solenoid 9 by power signal line, control circuit board 8 is installed in groove 14, solenoid 9 is arranged in the groove 14 of mounting body 1, be communicated with through hole 12 bottom groove 14 form iron core 91 rising, decline passway, be provided with kidney-shaped deep gouge 43 in the middle part of handle 4, iron core 91 1 termination is connected with kidney-shaped deep gouge 43 opening and closing.Described key 200 comprises housing 201, housing 201 one end is provided with one group of electrode 202, electrode 202 provides working power for control circuit board 8 and solenoid 9, be provided with Card Reader between two electrodes 202 and send chip 203, be provided with in housing 201 and send the MCU204 and control circuit board 205 that chip 203 is electrically connected with Card Reader; Key 200 sends chip 203 by Card Reader and is electrically connected with the wireless code core 2 arranged in key socket 16; Handle 4 comprises the square step 44 due to hand-held kidney-shaped platform 41, square column 42, kidney-shaped deep gouge 43 and afterbody successively; Described control circuit board 8 comprises MCU81, wireless receiving chip 82, and key 200 sends chip 203 by Card Reader and carries out data interaction with wireless code core 2, and wireless code core 2 controls the lifting of solenoid 9 iron core 91 by control circuit board 8; Bonnet 7 is provided with lower limit sliding sleeve 15, locking bar 6 is by spacing sliding sleeve 15 lifting carriage; Handle mounting groove 11 is provided with cover 3.
Composition graphs 1 to 16, sketch the course of work of the present utility model:
Lock 100 is arranged on the cabinet door 102 of outdoor ring main unit, and the solenoid iron core 91 in lock 100 inserts in the waist type groove 43 of handle 4, and locking bar 6 inserts in doorframe 101, and now door is blocking;
When needs open the door, as shown in figure 16, unblock end on key 200 is inserted in the key socket 16 of lock 100, Card Reader on key 200 sends the code value that first chip 203 reads lock 100 wireless code core 2, be delivered in control circuit board 205 in key 200 and MCU204 after reading, confirm as after the door lock of authorizing through MCU204, MCU204 connects the circuit of electrode 202, because electrode 202 is connected on the control circuit board 8 of lock 100, thus power supply can be provided for control circuit board 8, MCU81 work on lock 100 control circuit board 8, now, MCU204 in key 200 sends chip 203 by Card Reader and sends key authorization code, after wireless receiving chip 82 in lock 100 receives key authorization code, be delivered in the MCU81 of control circuit board 8, after MCU81 confirms that authorization code is correct, connect the circuit of solenoid 9, solenoid iron core 91 is energized and shrinks, throw off from the waist type deep gouge 43 handle 4, now swing handle 4, handle 4 drives the gear 5 be connected, gear 5 drives locking bar 6 to move by the tooth bar 61 on locking bar 6 after rotating, as shown in figure 14, after locking bar 6 is separated completely with doorframe 101, cabinet door 102 can be opened, thus complete out cabinet door 102 and work.
When insertion key 200 is unauthorized key, the authorization code of the MCU81 None-identified lockset in lock 100, therefore, no power is to solenoid 9, and solenoid 9 locking handle 4, cabinet door lock cannot operate, and cabinet door cannot be opened, thus realizes the restriction illegally unblanked.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic combination in any.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (5)
1. an outdoor ring main unit intelligent lock, lockset comprises lock (100), key (200), it is characterized in that:
Described lock (100) comprises mounting body (1), mounting body (1) lateral surface is provided with key socket (16), handle mounting groove (11), wireless code core (2) is provided with in key socket (16), handle (4) is provided with in handle mounting groove (11), the through hole (12) that handle (4) is arranged by handle mounting groove (11) bottom inserts mounting body (1) medial surface, handle (4) medial extremity is provided with gear (5) by square step (44), handle (4) is connected with the one group of locking bar (6) being arranged at mounting body (1) bonnet (7) by gear (5), the tooth bar (61) that locking bar (6) is arranged by one end engages with gear (5), locking bar (6) opposite end is inclined-plane (62), inclined-plane (62) mates grafting with doorframe (101), mounting body (1) inside is provided with control circuit board (8), solenoid (9) and iron core (91) thereof, control circuit board (8) is connected with solenoid (9) by power signal line, solenoid (9) is arranged in the groove (14) of mounting body (1), groove (14) bottom to be communicated with through hole (12) form iron core (91) rising, decline passway, handle (4) middle part is provided with kidney-shaped deep gouge (43), and iron core (91) termination is connected with kidney-shaped deep gouge (43) opening and closing,
Described key (200) comprises housing (201), housing (201) one end is provided with one group of electrode (202), be provided with Card Reader between two electrodes (202) and send chip (203), in housing (201), be provided with the MCU(204 sending chip (203) with Card Reader and be electrically connected) and control circuit board (205); Key (200) sends chip (203) by Card Reader and is electrically connected with the wireless code core (2) arranged in key socket (16).
2. a kind of outdoor ring main unit intelligent lock according to claim 1, is characterized in that: described handle (4) comprises the square step (44) due to hand-held kidney-shaped platform (41), square column (42), kidney-shaped counterbore (43) and afterbody successively.
3. a kind of outdoor ring main unit intelligent lock according to claim 1, it is characterized in that: described control circuit board (8) comprises MCU(81), wireless receiving chip (82), key (200) sends chip (203) by Card Reader and carries out data interaction with wireless code core (2), and wireless code core (2) controls the lifting of solenoid (9) iron core (91) by control circuit board (8).
4. a kind of outdoor ring main unit intelligent lock according to claim 1, it is characterized in that: described bonnet (7) is provided with lower limit sliding sleeve (15), locking bar (6) is by spacing sliding sleeve (15) lifting carriage.
5. a kind of outdoor ring main unit intelligent lock according to claim 1, is characterized in that: described handle mounting groove (11) is provided with cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409728.5U CN204189215U (en) | 2014-07-24 | 2014-07-24 | A kind of outdoor ring main unit intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409728.5U CN204189215U (en) | 2014-07-24 | 2014-07-24 | A kind of outdoor ring main unit intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189215U true CN204189215U (en) | 2015-03-04 |
Family
ID=52621194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420409728.5U Withdrawn - After Issue CN204189215U (en) | 2014-07-24 | 2014-07-24 | A kind of outdoor ring main unit intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134258A (en) * | 2014-07-24 | 2014-11-05 | 国家电网公司 | Intelligent lockset for outdoor ring main unit |
| CN111734217A (en) * | 2020-06-22 | 2020-10-02 | 浙江穗丰机电科技有限公司 | Door lock structure of granary |
-
2014
- 2014-07-24 CN CN201420409728.5U patent/CN204189215U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134258A (en) * | 2014-07-24 | 2014-11-05 | 国家电网公司 | Intelligent lockset for outdoor ring main unit |
| CN104134258B (en) * | 2014-07-24 | 2016-06-22 | 国家电网公司 | A kind of outdoor ring main unit intelligent lock |
| CN111734217A (en) * | 2020-06-22 | 2020-10-02 | 浙江穗丰机电科技有限公司 | Door lock structure of granary |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150304 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |