CN207485136U - Electronic lock - Google Patents
Electronic lock Download PDFInfo
- Publication number
- CN207485136U CN207485136U CN201721539727.2U CN201721539727U CN207485136U CN 207485136 U CN207485136 U CN 207485136U CN 201721539727 U CN201721539727 U CN 201721539727U CN 207485136 U CN207485136 U CN 207485136U
- Authority
- CN
- China
- Prior art keywords
- locking bar
- electromagnetic control
- lock pin
- electronic lock
- locking
- Prior art date
- 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 discloses a kind of electronic locks.Electronic lock includes shell and locking bar, the locking bar is inserted into the corresponding locking bar jack of the shell of electronic lock, wherein, electronic lock further includes Electromagnetic Control unit, the Electromagnetic Control unit includes Electromagnetic Control portion and lock pin, the first end of the lock pin can match locking bar described in locking in corresponding locking hole on locking bar, and the Electromagnetic Control portion can be retracted the lock pin when being powered by electromagnetic force so that the first end of the lock pin leaves the locking hole.
Description
Technical field
The utility model is related to electronic lock field, more particularly to a kind of electronic lock.
Background technology
Mostly using rack and pinion engagement, micromachine driving speed reducer is controlled traditional electronic lock.By rack-and-pinion
The mechanical locking of mechanism controls electronic lock and unlatching are carried out the electronics enforcement division of control machinery lock by micromachine and speed reducer
Point.
Traditional electronic lock is in actual use since the dust and moisture accumulated for a long time in operating space are in temperature
Complicated physical and chemical reaction is generated during degree variation, rack and pinion mechanism is impacted.It causes to block at low ambient temperatures, structural portion
Dividing smoothly to run.In temperature alternating due to the property of material, such as plastic material toughness after temperature alternating
It reduces, brittleness becomes larger, and great influence is caused to the overall performance of material after accumulating for a long time.
In addition, also there are button unlocks for structure at present, it is more complicated in assembling process, while cavity in use
Between sealing etc. enhancing is required for protect.
Utility model content
One side according to the present utility model provides a kind of electronic lock and includes shell and locking bar, the locking bar energy
It is enough inserted into the corresponding locking bar jack of the shell of electronic lock, wherein, electronic lock further includes Electromagnetic Control unit, the electromagnetism
Control unit includes Electromagnetic Control portion and lock pin, and the first end of the lock pin can match the corresponding locking on locking bar
Locking bar described in locking in hole, the Electromagnetic Control portion can be retracted the lock pin when being powered by electromagnetic force so that described
The first end of lock pin leaves the locking hole.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the electronic lock of specific embodiment according to the present utility model.
Specific embodiment
Although the utility model allows various modifications and interchangeable form, its specific embodiment passes through example
Mode be shown in the drawings, and will be described herein in detail.It should be appreciated, however, that the attached drawing of accompanying and detailed
Description is not configured to the utility model being restricted to disclosed concrete form, but on the contrary, is fallen into cover by being appended
All modifications, equivalent form and alternative forms in the spirit and scope of the utility model that claim limits.Attached drawing is
In order to illustrate, thus draw not to scale.
Below according to the electronic lock 100 for illustrating a kind of embodiment according to the present utility model.
As shown in Figure 1, electronic lock 100 includes shell 101 and locking bar 102, the locking bar 102 is inserted into electronic lock
In the corresponding locking bar jack of 100 shell 101.In the present embodiment, electronic lock 100 further includes Electromagnetic Control unit 103, institute
Electromagnetic Control portion 104 and lock pin 106 can be included by stating Electromagnetic Control unit 103.The lock pin 106 first end (as scheme,
Right end for lock pin 106) locking bar 102 described in locking in corresponding locking hole 1021 on locking bar 102 can be matched so that
Locking bar can not detach the shell or be locked in locking bar jack.The Electromagnetic Control portion 104 can pass through when being powered
The electromagnetic force retraction lock pin 106 so that the first end of the lock pin 106 leaves the locking hole 1021.Work as lock pin
106 first end leaves the locking hole 1021, can be opened electronic lock 100 by pulling out with a hand locking bar 102.
The embodiment of the utility model uses Electromagnetic Control portion, such as which use electromagnet, using electromagnetic force as drive
Dynamic executing agency, instead of conventional rack and pinion mechanism, by the retraction of Electromagnetic Control portion control lock pin.Meanwhile this practicality
Novel embodiment does not have mechanical key, and the unlock of electronic lock is controlled by wireless signal.
One embodiment according to the present utility model, the lock pin under 104 unpowered state of Electromagnetic Control portion
106 first end is stretched out；Due to the electromagnetism of the Electromagnetic Control portion 104 application under 104 energized state of Electromagnetic Control portion
The first end of lock pin 106 described in power leaves the locking hole 1021 and retracts the Electromagnetic Control unit 103.
In the present embodiment, the lock pin 106 in Electromagnetic Control portion 104 is energization retraction type, under unpowered state, locking
Pin 106 is stretching state, i.e., the first end of lock pin 106 is stretched out.The first end of the lock pin 106 has inclined-plane so that
When the locking bar 102 is inserted into the locking bar jack of shell 101, the locking bar 102 contacts described the first of the lock pin 106
The inclined-plane at end causes the insertion with locking bar 102 and compresses the lock pin 106, and after the locking bar 102 is inserted in place,
The first end is inserted into locking bar 102 described in locking in the locking hole 1021 of the locking bar 102.
One embodiment according to the present utility model, electronic lock 100 further include auxiliary lockable mechanism 108, the auxiliary lock
Locking mechanism 108 includes spring 1081 and ball 1082, and the spring 1081 applies pressure to the ball 1082 and causes the ball 1082
It is pressed against on the locking bar 102, and the ball 1082 is pressed against the locking bar when the locking bar 102 is located at the position being locked up
Corresponding recess portion on 102.Due to being provided with auxiliary lockable mechanism 108, when locking bar 102 is inserted in place, locking is assisted
The ball 1082 of mechanism 108 is pressed into the corresponding recess portion of locking bar 102, makes a sound or allow user to feel ball 1082 and recess portion
Matching action, so as to which user be helped to judge that locking bar 102 is already inserted into place.
One embodiment according to the present utility model, electronic lock 100 further include microswitch 105, are used to indicate electronic lock
100 lockup state, wherein described in the first end of the lock pin 106 is retracted under 104 energized state of Electromagnetic Control portion
Electromagnetic Control portion 104, so as to the second end (left end of as depicted lock pin) opposite with first end of the lock pin 106
Contact the microswitch 105 so that the microswitch 105 is triggered.Microswitch 105 can include indicator light, work as institute
When stating microswitch 105 and being triggered, indicator light is bright.When being inserted into the locking bar 102, if the lock pin 106 is not inserted into
To the locking bar 102 locking hole 1021 and success locking described in locking bar 102 when, the second end in contact institute of the lock pin 106
Microswitch 105 is stated, indicator light is bright, and instruction locking is failed.After electronic lock 100 unlocks as a result, user can be according to fine motion
Indicator light on switch 105 knows that electronic lock 100 is in the unlocked state.And it is possible to lock or apply envelope in electronic lock 100
When, by indicator light it is bright know 100 locking of electronic lock or apply envelope it is unsuccessful.
One embodiment according to the present utility model, the microswitch 105 can set two indicator lights.In electronic lock
100 when receiving unlocking signal, and Electromagnetic Control unit 103 is so that Electromagnetic Control portion 104 is powered, the first end of retraction lock pin 106,
And the second end in contact microswitch 105 of lock pin 106, the first indicator light are bright.Operating personnel are known that 100 quilt of electronic lock
Unlock.In electronic lock 100 described in locking, when being inserted into locking bar 102, lock pin 106 is inserted into 1021 suitable position of locking hole,
The second end of lock pin 106 leaves microswitch 105, and the second lamp of microswitch 105 is bright, so as to which user knows electronic lock 100
Successfully locked or applied envelope.
One embodiment according to the present utility model, the Electromagnetic Control unit 103 can receive external signal so as to control
Electromagnetic Control portion 104 processed operates so that Electromagnetic Control portion 104 is powered retracts the of the lock pin 106 to apply electromagnetic force
One end.
One embodiment according to the present utility model, the Electromagnetic Control unit 103 can send a signal to external service
Device or receiver report the state of electronic lock 100.
One embodiment according to the present utility model, in order to realize the work of Electromagnetic Control unit 103, electronic lock 100 is also
Including battery 107, to supply electrical power to Electromagnetic Control unit 103.
In another embodiment of the utility model, Electromagnetic Control unit 103 includes Electromagnetic Control portion 104, lock pin 106
And control chip.Control chip can be integrated in Electromagnetic Control unit 103 or individual component.Control chip
It can realize and communicate with external server, unlock operation of electronic lock 100 etc. can also be implemented.
In one embodiment of the utility model, when the instruction for receiving external unlock, Electromagnetic Control unit 103 controls
Battery 107 is powered (and being kept for 5 seconds) to Electromagnetic Control portion 104 (such as electromagnet), and electromagnet generates attraction, retraction locking
The first end of pin 106, the second end triggering microswitch 105 of lock pin 106, microswitch 105 are sent out to Electromagnetic Control unit 103
Unlock pass signal is sent, and is shown by indicator light.Locking bar 102 is pulled out with a hand at this time, and auxiliary lockable mechanism 108 fails, will be electric
Son lock 100 is opened, and electromagnet powers off after reaching conduction time, automatically resets.
When electronic lock 100 is needed to work, electronic lock 100 need to be only put into specified position locking.Because of Electromagnetic Control
Portion 104 (electromagnet) is energization retraction type, and lock pin 106 is in first end stretching state under unpowered state, electric after power-off
Magnet automatically resets.Auxiliary lockable mechanism 108 locks electronic lock 100, while lock pin 106 is not having after pressing locking bar 102
It is automatically reset by (elastic force that the spring 1081 set by Electromagnetic Control portion 104 provides) under the action of electromagnetic force to first end
Stretching state, and microswitch 105 is discharged, microswitch 105 applies envelope pass signal to the transmission of Electromagnetic Control unit 103 at this time.
If the first end of lock pin 106, that in place, microswitch 105 cannot not reset, Electromagnetic Control unit 103 then judges to apply envelope not
Success.It is handled again by external indicator light.
In one embodiment of the utility model, position judgment function can be increased, i.e. Electromagnetic Control unit can incite somebody to action
The position of electronic lock is sent to external server, can be monitored so as to the position of electronic lock.
Although some embodiments of this totality inventional idea have been shown and have illustrated, those of ordinary skill in the art will manage
Solution in the case of without departing substantially from the principle of this totality inventional idea and spirit, can make a change these embodiments, this practicality is new
The range of type is limited with claim and their equivalent.
Claims (10)
1. a kind of electronic lock, including shell and locking bar, the locking bar is inserted into the corresponding locking bar of the shell of electronic lock inserting
Kong Zhong, wherein,
Electronic lock further includes Electromagnetic Control unit, and the Electromagnetic Control unit includes Electromagnetic Control portion and lock pin,
The first end of the lock pin can match locking bar described in locking in corresponding locking hole on locking bar,
The Electromagnetic Control portion can be retracted the lock pin when being powered by electromagnetic force so that the first end of the lock pin
Leave the locking hole.
2. electronic lock as described in claim 1, wherein, the of the lock pin under Electromagnetic Control portion unpowered state
One end is stretched out；Lock pin described in the electromagnetic force applied under Electromagnetic Control portion energized state due to the Electromagnetic Control portion
First end leaves the locking hole retraction Electromagnetic Control unit.
3. electronic lock as described in claim 1, further includes microswitch, the lockup state of electronic lock is used to indicate, wherein
The first end retraction Electromagnetic Control portion of the lock pin under Electromagnetic Control portion energized state, so as to the lock pin
Microswitch described in the second end in contact opposite with first end so that the microswitch is triggered.
4. electronic lock as claimed in claim 3, wherein the microswitch includes indicator light, when the microswitch is triggered
When, indicator light is bright.
5. electronic lock as claimed in claim 4, wherein when being inserted into the locking bar, if the lock pin is not inserted into institute
When stating locking bar described in the locking hole of locking bar and success locking, microswitch described in the second end in contact of the lock pin, indicator light
Bright, instruction locking is failed.
6. electronic lock as described in claim 1, wherein the Electromagnetic Control unit can receive external signal so as to control electricity
Magnetic control portion operates so that Electromagnetic Control portion is powered so as to the first end for applying the electromagnetic force retraction lock pin.
7. electronic lock as described in claim 1, wherein the Electromagnetic Control unit can send a signal to external server or
Receiver reports the state of electronic lock.
8. electronic lock as described in claim 1, further include auxiliary lockable mechanism, the auxiliary lockable mechanism include spring and
Ball, the spring apply pressure to the ball and the ball are pressed against on the locking bar, and be located in the locking bar and be locked up
Position when the ball be pressed against corresponding recess portion on the locking bar.
9. electronic lock as described in claim 1, wherein the first end of the lock pin has inclined-plane so that inserted in the locking bar
When entering into the locking bar jack of shell, the inclined-plane that the locking bar contacts the first end of the lock pin causes with locking bar
It is inserted into and compresses the lock pin, and after the locking bar is inserted in place, the first end is inserted into the lock of the locking bar
Only locking bar described in locking in hole.
10. electronic lock as described in claim 1, further includes battery, to supply electrical power to Electromagnetic Control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539727.2U CN207485136U (en) | 2017-11-16 | 2017-11-16 | Electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539727.2U CN207485136U (en) | 2017-11-16 | 2017-11-16 | Electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485136U true CN207485136U (en) | 2018-06-12 |
Family
ID=62473966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539727.2U Expired - Fee Related CN207485136U (en) | 2017-11-16 | 2017-11-16 | Electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956325A (en) * | 2017-11-16 | 2018-04-24 | 同方威视技术股份有限公司 | Electronic lock |
-
2017
- 2017-11-16 CN CN201721539727.2U patent/CN207485136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956325A (en) * | 2017-11-16 | 2018-04-24 | 同方威视技术股份有限公司 | Electronic lock |
| WO2019096258A1 (en) * | 2017-11-16 | 2019-05-23 | 同方威视技术股份有限公司 | Electronic lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20201116 |