CN201610664U - Electronic lock - Google Patents
Electronic lock Download PDFInfo
- Publication number
- CN201610664U CN201610664U CN2010200563776U CN201020056377U CN201610664U CN 201610664 U CN201610664 U CN 201610664U CN 2010200563776 U CN2010200563776 U CN 2010200563776U CN 201020056377 U CN201020056377 U CN 201020056377U CN 201610664 U CN201610664 U CN 201610664U
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- CN
- China
- Prior art keywords
- lock
- keeper
- slide block
- pin
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electronic lock, which comprises a lock body and a bolt, wherein the lock body comprises a lock case with an accommodation space, a circuit board, a driving mechanism and a locking dog component; an eccentric wheel is arranged on the output shaft of the driving mechanism; the locking dog component comprises a slide block and a lock pin; the slide block is arranged in the accommodation space and connected with one end of the lock pin; an accommodating groove is formed on the slide block; the eccentric wheel is arranged in the accommodating groove; a bolt hole is formed on the lock case; a lock pin hole is formed on the side surface of the bolt hole in the lock case; and the lock pin passes through the lock pin hole. The utility model adopting the structure has the advantages of small volume of the lock body and good anti-theft function.
Description
Technical field
The utility model relates to a kind of electronic lock.
Background technology
Along with the development of lock industry, now, electronic lock should be more and more widely.At present, a kind of electronic intelligence cabinet door lock is disclosed in notice of authorization number for CN200985682Y notice of authorization day is the patent document on December 5th, 2007, comprise that lock housing, driving element, dead bolt parts and control driving element with containing cavity drive the control assembly that the dead bolt parts move, described dead bolt parts comprise slide block, dead bolt and shift fork, described slide block is to drive the female member that moves by driving element, pass through a long guide rod that can slide on it thereon, on this long guide rod flexible member is housed, two ends are fixed on the lock housing; Described shift fork one end is fixed on the lock housing, and the other end contacts with dead bolt; One end of described dead bolt stretches out lock housing; Described driving element comprises worm gear, above pitch wheel and the tooth bar of one-level, and described worm gear connects motor output shaft or is loaded on the motor output shaft, is meshed with the one-level gear, and ultimate wheel and rack is meshed, and tooth bar contacts with slide block.This structure, owing in lock housing, be provided with driving element, and the driving element complexity, fork and dead bolt also have been installed in lock housing, occupation space is big, and therefore, the lock body of this structure is long-pending big; Because an end of dead bolt stretches out lock housing, the hiding property of dead bolt is poor, dangerous, and anti-theft feature is poor.
The utility model content
The purpose of this utility model is for a kind of electronic lock being provided, utilizing structure of the present utility model, and the volume of lock body is little, and anti-theft feature is good.
For achieving the above object, a kind of electronic lock comprises lock body and keeper, and described lock body comprises lock housing, circuit board, driving mechanism and the dead bolt parts that are provided with accommodation space; The output shaft of described driving mechanism is provided with eccentric wheel; Described dead bolt parts comprise slide block and lock pin, and described slide block is located in the accommodation space, and an end of lock pin is connected with slide block, and described slide block is provided with storage tank, and eccentric wheel is located at storage tank; Described lock housing is provided with the keeper hole, and the side that is positioned at the keeper hole in the described lock housing is provided with lockpin hole, and described lock pin passes lockpin hole.
Said structure because slide block and lock pin are to drive by eccentric wheel, does not need long transmission system, and the parts that are located in the lock housing do not need big space, and like this, the volume of lock housing is little, and therefore, the volume of lock body is also little; Owing to be provided with the keeper hole on lock housing, described keeper hole is in the lock housing, is provided with lockpin hole in lock housing, and described lock pin also is in the lock housing, and therefore, theftproof performance is good.
As specializing, described driving mechanism comprises motor and output shaft, is provided with gear drive between motor and the output shaft.The mechanism of driving unit of this structure does not need long drive path, and simple in structure.
As improvement, described slide block is provided with projection; Described circuit board is provided with trigger switch, and trigger switch is provided with driving lever, and driving lever is provided with dial hole; One end of described projection is input in the dial hole.Owing to be provided with trigger switch, therefore, can be good at controlling the movement travel of slide block, thus the movement travel of indirect control lock pin.
As improvement, described lock housing comprises inserts, on described keeper hole and lockpin hole are located at and insert.Setting is inserted, and is convenient to change after keeper hole and lockpin hole wearing and tearing, improves the application life of electronic lock.
As improvement, described slide block is provided with first blocking part and second blocking part, and described lock pin is located on first blocking part and second blocking part; Between first blocking part and second blocking part, be provided with first spring on the lock pin, between first spring end and first blocking part, be provided with back-up ring on the described lock pin.Described lock pin can slide on slide block, and first spring is set, and has played the effect of buffering, can avoid lock pin to be stuck, thereby plays the effect of protection electronic lock.
As improvement, described keeper comprises installing rack and keeper pin, and described keeper pin is provided with the draw-in groove that matches with lock pin.Draw-in groove is set, and when electronic lock was in closed condition, lock pin was stuck in the draw-in groove, and therefore, electronic lock is difficult for being opened, and has further improved the safety of electronic lock.
As improvement, described first installing plate and second installing plate of comprising, be provided with second spring between described first installing plate and second installing plate, described keeper pin passes first installing plate and is connected with second spring, is provided with catch on the described keeper pin between second spring end and first installing plate.Second spring is set plays cushioning effect, reduce impulse force.
Description of drawings
Fig. 1 is a decomposition view of the present utility model;
Fig. 2 is the structural representation of slide block and lock pin;
Fig. 3 is the schematic diagram of transmission mechanism;
Fig. 4 is a three-dimensional view;
Fig. 5 is the front view of keeper;
Fig. 6 is the vertical view of keeper;
Fig. 7 is the left view of keeper.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Electronic lock as shown in Figure 1 comprises lock body and keeper, and lock body comprises lock housing 1, is provided with accommodation space 101 in lock housing 1, is provided with circuit board 2, driving mechanism and dead bolt parts in accommodation space.
As depicted in figs. 1 and 2, described dead bolt parts comprise slide block 41 and lock pin 42, on slide block 41, be provided with storage tank 411, a side that is positioned at storage tank 411 on slide block 41 is provided with first blocking part 412 and second blocking part 413, what described lock pin 42 slided is arranged on first blocking part 412 and second blocking part 413, between first blocking part 412 and second blocking part 413, be arranged with first spring 414 on the lock pin 42, between the end of first blocking part 412 and first spring 414, be provided with back-up ring 415 on the lock pin 42, be provided with that back-up ring 415 can prevent lock pin 42 because under the elastic force of first spring 414 and skid off first blocking part 412 and second blocking part 413.As shown in Figure 1 and Figure 4, being positioned at lock pin 42 on lock housing 1 is provided with away from an end place of slide block 41 and inserts 5, the described 5 keeper holes 51 that are provided with the lock pin axis normal of inserting, be provided with lockpin hole 52 on 5 with on the lock pin 42 corresponding positions inserting, described lockpin hole 52 communicates with keeper hole 51, and an end of lock pin 42 is in the lockpin hole 52.
As shown in Figure 1, described circuit board 2 is provided with trigger switch 21, is provided with driving lever 22 on trigger switch 21, and driving lever 22 is provided with dial hole 23, and described slide block 41 is provided with projection 24, and described projection 24 passes circuit board 2 and extend in the dial hole 23.
As shown in Figure 3, described transmission mechanism comprises motor 61 and output shaft 62, between motor and output shaft 62, be provided with gear drive, described gear drive comprises first gear that is located on the motor 61, is located at second gear on the output shaft 62, and described first gear and second gear are meshed; On output shaft 62, also be provided with eccentric wheel 63, described eccentric wheel 63 go out storage tank 411 can, when the rotation of eccentric wheel 63, can drive slide block 41 motions.
Extremely shown in Figure 7 as Fig. 5, described keeper comprises installing rack 71 and keeper pin 72, on installing rack 71, be provided with first installing plate 73 and second installing plate 74, between first installing plate 73 and second installing plate 74, second spring 75 is installed, one end of described keeper pin 72 passes first installing plate 73 and is connected with second spring 75, be provided with draw-in groove 76 on the other end of keeper pin 72, described keeper pin is the rocket head shape.
The course of work of the present utility model is:
1) when the user uses electronic cards to swipe the card the unlatching door, card reader is sent the signal of telecommunication to control part, motor 61 starts, drive the rotation of first gear, first gear is by 62 rotations of the second gear driven output shaft, axis of rotation 62 drives eccentric wheel 63 rotations, eccentric wheel 63 driving sliding block 41 under the effect of storage tank 411 drives lock pin 42 to the direction motion away from keeper hole 51, projection on the slide block 41 24 drives driving lever 22 rotations simultaneously, when driving lever 22 touched trigger switch, trigger switch 2 sent control signal, and motor 61 stops, lock pin 42 leaves the draw-in groove 75 on the keeper pin 72, and door is opened.
2) process of closing the door of swiping the card: when the user uses electronic cards to swipe the card, card reader is sent the signal of telecommunication to control part, motor 61 starts, drive the rotation of first gear, first gear is by 62 rotations of the second gear driven output shaft, axis of rotation 62 drives eccentric wheel 63 rotations, eccentric wheel 63 driving sliding block 41 under the effect of storage tank 411 drives the direction motion of lock pin 42 to keeper hole 51, projection on the slide block 41 24 drives driving lever 22 rotations simultaneously, when driving lever 22 touched trigger switch, trigger switch 2 sent control signal, and motor 61 stops, lock pin 42 has been stuck in the draw-in groove 75 on the keeper pin 72, and door is locked.
Structure of the present utility model, because driving mechanism is simple in structure, driving-chain is short, and the motion that moves through eccentric wheel 63 of slide block 41 realizes that like this, needed space is little in lock housing 1, so the volume of lock body is little.Because lock pin 42 is in the interior plant lock housing 1, after door was closed, keeper pin 72 was located in the interior keeper hole 51 of lock housing, and the hiding property of lock pin 42 and keeper pin 72 is good, and therefore, theftproof performance is good.
When opening or closing, first spring 414 and second spring 75 have all played the effect of buffering, and electronic lock has been played protective effect.
Claims (7)
1. an electronic lock comprises lock body and keeper, and described lock body comprises lock housing, circuit board, driving mechanism and the dead bolt parts that are provided with accommodation space; It is characterized in that: the output shaft of described driving mechanism is provided with eccentric wheel; Described dead bolt parts comprise slide block and lock pin, and described slide block is located in the accommodation space, and an end of lock pin is connected with slide block, and described slide block is provided with storage tank, and eccentric wheel is located at storage tank; Described lock housing is provided with the keeper hole, and the side that is positioned at the keeper hole in the described lock housing is provided with lockpin hole, and described lock pin passes lockpin hole.
2. electronic lock according to claim 1 is characterized in that: described driving mechanism comprises motor and output shaft, is provided with gear drive between motor and the output shaft.
3. electronic lock according to claim 1 is characterized in that: described slide block is provided with projection; Described circuit board is provided with trigger switch, and trigger switch is provided with driving lever, and driving lever is provided with dial hole; One end of described projection is input in the dial hole.
4. electronic lock according to claim 1 is characterized in that: described lock housing comprises inserts, on described keeper hole and lockpin hole are located at and insert.
5. according to each described electronic lock of claim 1 to 4, it is characterized in that: described slide block is provided with first blocking part and second blocking part, and described lock pin is located on first blocking part and second blocking part; Between first blocking part and second blocking part, be provided with first spring on the lock pin, between first spring end and first blocking part, be provided with back-up ring on the described lock pin.
6. electronic lock according to claim 5 is characterized in that: described keeper comprises installing rack and keeper pin, and described keeper pin is provided with the draw-in groove that matches with lock pin.
7. electronic lock according to claim 6, it is characterized in that: described first installing plate and second installing plate of comprising, be provided with second spring between described first installing plate and second installing plate, described keeper pin passes first installing plate and is connected with second spring, is provided with catch on the described keeper pin between second spring end and first installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200563776U CN201610664U (en) | 2010-01-12 | 2010-01-12 | Electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200563776U CN201610664U (en) | 2010-01-12 | 2010-01-12 | Electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610664U true CN201610664U (en) | 2010-10-20 |
Family
ID=42961296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200563776U Expired - Fee Related CN201610664U (en) | 2010-01-12 | 2010-01-12 | Electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610664U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567622A (en) * | 2016-10-14 | 2017-04-19 | 东莞小盾智能科技有限公司 | Convenient electronic lock |
| CN106955204A (en) * | 2017-03-28 | 2017-07-18 | 江南大学 | A kind of automatic locking mechanism applied to care bed |
| CN107489312A (en) * | 2017-09-18 | 2017-12-19 | 唐曹玮 | A kind of anti-theft fastener and anti-pull rope of wandering away |
| WO2019227676A1 (en) * | 2018-05-31 | 2019-12-05 | 深圳沃圣数码科技有限公司 | Manual/automatic lock cylinder structure and manual/automatic luggage lock and secure luggage |
-
2010
- 2010-01-12 CN CN2010200563776U patent/CN201610664U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567622A (en) * | 2016-10-14 | 2017-04-19 | 东莞小盾智能科技有限公司 | Convenient electronic lock |
| CN106567622B (en) * | 2016-10-14 | 2018-12-28 | 东莞小盾智能科技有限公司 | Portable type electronic lock |
| CN106955204A (en) * | 2017-03-28 | 2017-07-18 | 江南大学 | A kind of automatic locking mechanism applied to care bed |
| CN107489312A (en) * | 2017-09-18 | 2017-12-19 | 唐曹玮 | A kind of anti-theft fastener and anti-pull rope of wandering away |
| WO2019227676A1 (en) * | 2018-05-31 | 2019-12-05 | 深圳沃圣数码科技有限公司 | Manual/automatic lock cylinder structure and manual/automatic luggage lock and secure luggage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20110112 |