CN208310447U - A kind of electronic lock that can detect lock status - Google Patents
A kind of electronic lock that can detect lock status Download PDFInfo
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- CN208310447U CN208310447U CN201820437493.9U CN201820437493U CN208310447U CN 208310447 U CN208310447 U CN 208310447U CN 201820437493 U CN201820437493 U CN 201820437493U CN 208310447 U CN208310447 U CN 208310447U
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- lock
- detection switch
- bridge
- hook type
- switch
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Abstract
The utility model discloses a kind of electronic lock that can detect lock status, control panel, motor, power supply, lock bolt and hook type lock bridge are provided in electronic lock body.For receiving external unlocking signal to control the rotation of motor, motor is connected control panel with lock bolt, and control lock bolt is moved out the locking notch of hook type lock bridge to unlock.One detection switch is set in the blind hole of lock body for detecting the movable end of hook type lock bridge to judge the state of lock.
Description
Technical field
The utility model relates to lock construction fields more particularly to a kind of can detect to unlock and the electronic lock of blocking dress
It sets.
Background technique
Chinese patent 201620503869.2, notification number: 205654185 U and Chinese patent 201621465527.2,
Its notification number: 206319719 U, this two utility model patents disclose a kind of electronic lock executing agency, including lock core or lock
Body, the lock being slidably mounted in the radial hole of lock core or lock body, by lock element, be mounted in the axial hole of lock core or lock body
Micromotor, be mounted on lock core or lock body radial hole bottom hole lock elastic element and control micromotor operation control
Circuit;The output end of micromotor is equipped with eccentric mechanism;Lock is equipped with the driving that both sides side wall is left drive surface and right drive surface
Slot, eccentric mechanism are located in the driver slot of lock, and the width of driver slot is less than the maximum gauge of eccentric mechanism running track;It unlocks
When, micromotor driving eccentric mechanism makees eccentric rotational motion, and the right drive surface that eccentric mechanism stirs the driver slot of lock makes it
Lock elastic element is moved to right and compressed, is detached from the left side of lock by the locking notch of lock element, lock core or lock body is made to unlock.
This two utility model patents are disadvantageous in that: without reliably unlocking and blocking detection, when lock is by unauthorised broken
When do not warn reaction, user cannot have been allowed long-range unlock state.
It illustrates, the inventor of this two utility model patents is also the inventor of the utility model patent application.
Existing electronic lock is all largely not no state-detection, or the position of detection lock bridge locking end to determine
The state of the lock.When lock bridge is cut after locking, the detection switch inspection of lock bridge locking end does not measure lock and has been destroyed, this is to lock
State supervision have certain loophole, allow some malicious persons to have an opportunity to take advantage of.
Summary of the invention
Shortcoming present in view of the above technology, the utility model provide a kind of electronic lock that can detect lock status,
The hook type lock bridge of the electronic lock is opening or closing state, and the detection switch for being mounted on lock body can detect, and know lock
Be legal opening or it is illegal open, if it is illegal unlock, the control panel of lock body can by mobile network (such as GSM, GPRS,
The mobile networks such as 3G, 4G) information of illegal unlock is transmitted to server.
To achieve the above object, the utility model provides a kind of electronic lock that can detect lock status, have in lock body control panel,
Motor, lock bolt and hook type lock bridge.Control panel controls the rotation of motor for receiving external signal, and motor drives lock bolt mobile de-
Locking notch from hook type lock bridge and unlock.Near the intracorporal blind hole of lock, the first detection switch is set, the first detection is opened
Pass can be touch-switch, or the magnetic switch with the cooperation of hook type lock bridge movable end magnet.When hook type lock bridge is removed lock
When firmly, the first detection switch is a kind of state (being turned on or off), when hook type lock bridge is unlocked or is cut, the first detection switch
It is another state (disconnect or be connected), control panel is known that the state of hook type lock bridge by being connected with the first detection switch
And then know the state of lock.
Further, for the second detection switch of setting in the movement routine of lock bolt, the second detection switch can be touch-switch,
Either and lock bolt end magnet cooperate magnetic switch.When lock bolt is detached from the locking notch of hook type lock bridge, the second detection switch
It is a kind of state (being turned on or off), when lock bolt is caught in the locking notch of hook type lock bridge, the second detection switch is another shape
State (is disconnected or is connected), and control panel is known that the state of lock bolt by being connected with the second detection switch.Hook type lock bridge is in lock
Positioning is set and lock bolt is not at lock state, and it is fully locked that this shows that hook type lock bridge does not have, and locks no positive lock；Lock bolt is in
Lock state and hook type lock bridge is not at latched position, this also indicates that the no positive lock of lock or lock bridge are destroyed；Only hook
Type lock bridge is in the locked position and lock bolt is in the lock state, and lock is only positive lock.
Further, in blocking, it is conducting that the first detection switch and the second detection switch, which is arranged, all, and the first detection is opened
It closes and the series connection of the second detection switch is followed by one test side of control panel, as long as detecting that any detection switch disconnects, can determine that
Lock no positive lock；Or in blocking, it is to disconnect that the first detection switch and the second detection switch, which is arranged, all, the first inspection
It surveys switch and the second detection switch parallel connection is followed by one test side of control panel, it, can as long as detecting any detection switch conducting
Determine to lock no positive lock.
Further, there is the chip that can connect mobile network on control panel, when lock status changes, by mobile network lock
State is transmitted to server.When control panel detects that lock is illegally opened, in time by mobile network illegal unlock information
Send server to.
Compared with prior art, the utility model has the beneficial effects that having, lock status is detected and state-detection is reliable, lock
State server is transmitted to by mobile network, allow manager can be long-range unlock state, and convenient for keeping a record to lock
And management.
Detailed description of the invention
Fig. 1 is the schematic diagram that prior art electronic lock lock bridge is cut, the detection switch 2 of lock bolt 5, lock bridge locking end in figure
4 detection switch 8 and 9 cannot all detect that lock bridge is cut.
Fig. 2 is the schematic internal view of the utility model embodiment electronic lock, and 1 is the first detection switch, and 2 be that the second detection is opened
It closes, 3 be the movable end of hook type lock bridge, and 4 be the locking end of hook type lock bridge, and 5 be lock bolt, and 6 be motor, and 7 be control panel.
Fig. 3 is the wiring diagram of two detection switch tandem-type connections of the utility model.
Fig. 4 is the wiring diagram of two detection switch parallel connection methods of the utility model.
Specific embodiment
Referring to fig. 2, there are control panel 7, motor 6, lock bolt 5 and hook type lock bridge in electronic lock body.Control panel is for receiving outside
Signal controls the rotation of motor 6, and motor 6 drives lock bolt 5 to be moved out the locking notch of hook type lock bridge locking end 4 and unlock.
Have blind hole 14B on the right of lock body, when hook type lock bridge movable end 3 be inserted into blind hole 14B in, lock bolt 5 under the thrust of spring to the left
The locking notch of the locking end 4 of mobile insertion hook type lock bridge, lock are just latched.Near blind hole 14B, the first detection switch 1 is set,
First detection switch 1 is the magnetic switch (being also possible to touch-switch) with the cooperation of 3 magnet of hook type lock bridge movable end, for detecting
Whether the movable end 3 of hook type lock bridge enters blind hole 14B, and then detects the state of lock.
Second detection switch 2 is set in the movement routine of lock bolt 5, the second detection switch 2 is that touch-switch (is also possible to
With the magnetic switch of lock bolt end magnet cooperation), for whether detecting lock bolt 2 in lock position, and then detect the state of lock.
Hook type lock bridge is in the locked position and lock bolt is not at lock state, and it is fully locked that this shows that hook type lock bridge does not have,
Lock no positive lock；Lock bolt is in the lock state and hook type lock bridge is not at latched position, this also indicates that lock is not locked reliably
Fixed or lock bridge is destroyed；Only hook type lock bridge is in the locked position and lock bolt is in the lock state, and lock is only positive lock,
This requires two detection switch all to detect lock state.
It is magnetic switch referring to Fig. 3, K1, K2 is touch-switch, K1 and the latter end ground connection of K2 series connection, a termination U1(MCU)
Input terminal P50, P50 inside pull-up.When locking closes, K1 and K2 is conducting, and at this moment P50 is low level.When K1 or K2 its
In any one disconnect when, P50 is high level, so only need one detection port, so that it may judge two detection switch
State, and then judge the state of lock.
Referring to fig. 4, K1 is magnetic switch, and K2 is touch-switch, K1 and K2 latter end ground connection in parallel, a termination U1(MCU)
Input terminal P50, P50 inside pull-up.When locking closes, K1 and K2 is to disconnect, and at this moment P50 is high level.When K1 or K2 its
In any one conducting when, P50 is low level, so only need one detection port, so that it may judge two detection switch
State, and then judge the state of lock.
The present invention provides a kind of detection method that electronic lock is new, can more effectively detect the state of lock, has structure simple,
Be easy implement, it is safe and reliable the advantages that.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model;It should be appreciated that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model;Therefore, all equivalents and modification done with the utility model claims range,
It should belong to the covering scope of the utility model claims.
Claims (7)
1. a kind of electronic lock that can detect lock status, it is characterised in that: have control panel, motor, lock bolt and hook type lock bridge in lock body；
For receiving external signal to control the rotation of motor, the motor is connected the control panel with lock bolt, and control lock bolt is mobile de-
Locking notch from hook type lock bridge is unlocked；The intracorporal blind hole (14B) of lock is nearby provided with the first detection switch (1), institute
The first detection switch (1) is stated for detecting the position of hook type lock bridge movable end (3).
2. a kind of electronic lock that can detect lock status according to claim 1, it is characterised in that: the output end of the motor
Equipped with cam lever, the lock bolt is provided with driver slot, and the cam lever rotates in the driver slot, drives the lock bolt mobile
It is detached from the locking notch of the hook type lock bridge, to realize unlock.
3. a kind of electronic lock that can detect lock status according to claim 2, it is characterised in that: lock bolt is attached in the lock body
It is nearby additionally provided with the second detection switch (2), second detection switch (2) is for detecting whether lock bolt is detached from hook type lock bridge
Locking notch.
4. a kind of electronic lock that can detect lock status according to claim 3, it is characterised in that: first detection is opened
It closes (1) and the second detection switch (2) can be touch-switch, or can be the magnetic switch with magnet cooperation.
5. a kind of electronic lock that can detect lock status according to claim 4, it is characterised in that: first detection switch
(1) and second detection switch (2) is the test side for being connected in series to the control panel, first detection in the state of locking
Switch (1) and second detection switch (2) are all closures, and when any detection switch disconnects, test side is all detected out
Lock status.
6. a kind of electronic lock that can detect lock status according to claim 4, it is characterised in that: first detection switch
(1) and second detection switch (2) is the test side for being parallel to the control panel, first detection in the state of locking
Switch (1) and second detection switch (2) are all to disconnect, and when any detection switch is closed, test side is all detected out
Lock status.
7. the electronic lock according to claim 5 or 6 that lock status can be detected, it is characterised in that: have energy on the control panel
Connect the chip of mobile network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437493.9U CN208310447U (en) | 2018-03-29 | 2018-03-29 | A kind of electronic lock that can detect lock status |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437493.9U CN208310447U (en) | 2018-03-29 | 2018-03-29 | A kind of electronic lock that can detect lock status |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208310447U true CN208310447U (en) | 2019-01-01 |
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ID=64721854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820437493.9U Active CN208310447U (en) | 2018-03-29 | 2018-03-29 | A kind of electronic lock that can detect lock status |
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| CN (1) | CN208310447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111371194A (en) * | 2019-10-14 | 2020-07-03 | 山东科曼智能科技有限公司 | Wireless charging intelligent lock system and use method thereof |
-
2018
- 2018-03-29 CN CN201820437493.9U patent/CN208310447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111371194A (en) * | 2019-10-14 | 2020-07-03 | 山东科曼智能科技有限公司 | Wireless charging intelligent lock system and use method thereof |
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