CN207776629U - A kind of U-shaped electronic lock - Google Patents
A kind of U-shaped electronic lock Download PDFInfo
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- CN207776629U CN207776629U CN201820005683.3U CN201820005683U CN207776629U CN 207776629 U CN207776629 U CN 207776629U CN 201820005683 U CN201820005683 U CN 201820005683U CN 207776629 U CN207776629 U CN 207776629U
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- lock
- fore shaft
- electronic lock
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- bar
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Abstract
This application involves a kind of U-shaped electronic locks, including U-shape lock bar, lock housing, lock core, the both ends of lock housing are respectively equipped with fore shaft, two ends of the U-shape lock bar are connect with fore shaft respectively, the lock core is electronic lock cylinder, one end positioning of U-shape lock bar is buckled in the fore shaft of side, its other end is connected with the locking of other side fore shaft, electronic lock cylinder is set to one end in lock housing, the other end is equipped with emergent unlocking device in lock housing, the left end of the U-shape lock bar is buckled in by electronic lock cylinder positioning in the side chain mouth, emergent unlocking device is additionally provided on the right side of lock housing, emergent unlocking device is connect with electronic lock cylinder.The application, which has, connects by Bluetooth chip, Bluetooth antenna and intelligent terminal and controls key unlocking, and unlocking operation is simple and convenient, and using core of emergency lock as antenna, greatly strengthens bluetooth communication signal strength, promotes joint efficiency；Mechanical emergent unlocking device is added in design, when in case of emergency, being opened with emergency key.
Description
Technical field
The utility model is related to a kind of lockset, especially a kind of U-shaped electronic lock.
Background technology
Lockset is widely used in the production and life of the mankind, with the development of science and technology requirement of the mankind to lockset is increasingly
Height, meanwhile, security protection consciousness is also increasingly stronger.Though common mechanical lock can play basic security protection means, in science and technology
It is to perform practically no function in master-hand, does not have the effect of protection safety.Although with the development of science and technology, also occurring some on the market
Electronic lock, but also occur various defects in practical applications, for example, it is simple in structure be easily destroyed, service life it is short, charging
Management trouble, field of employment are single, can be used only in interior substantially, are protected without water proof and dust proof, cannot be used in outdoor and environment and dislike
Bad place, and when electronic lock breaks down, without mechanical emergent unlocking mode, these defects bring all to user
It is mostly troublesome, also counteract the development of electronic lock industry.
Invention content
The purpose of this utility model is exactly to provide a kind of U-shaped electronic lock, structure to solve the problems in background technology
Firm, high safety, service life is long, water proof and dust proof and to can be suitably used for indoor and outdoor location, high efficiency smart, management convenient.
In order to achieve the above objectives, the utility model adopts the following technical solution：A kind of U-shaped electronic lock, including U-shape lock bar,
The both ends of lock housing, lock core, lock housing are respectively equipped with fore shaft, and two ends of the U-shape lock bar are connect with fore shaft respectively, the lock core
One end positioning for electronic lock cylinder, U-shape lock bar is buckled in the fore shaft of side, and the other end is connected with the locking of other side fore shaft, electricity
Sub- lock core is set to one end in lock housing, and the other end is equipped with emergent unlocking device in lock housing, and the left end of the U-shape lock bar passes through electronics
Lock core positioning is buckled in the side chain mouth, and emergent unlocking device, emergent unlocking device and electronic lock cylinder are additionally provided on the right side of lock housing
Connection.
A kind of optimization for the utility model, electronic lock cylinder include antenna connecting line, and emergent unlocking device includes emergent
Lock core, antenna connecting line are connect with core of emergency lock.
A kind of optimization for the utility model, electronic lock cylinder further include connecting seat, locking cam, motor, control circuit
Plate, battery, motor, battery are electrically connected with control circuit board respectively, and locking cam is placed in the diameter of left end fore shaft to the right, motor
Power output end connect with locking cam drive, locking cam is equipped with the eccentric lock connected towards left end fore shaft side, U-shaped
Locked groove is equipped on the inside of the left end of locking bar, lock drives locking Cam reciprocating to swing by motor, and swinging track pile warp locked groove is described
Motor, control circuit board, battery are fixedly connected with connecting seat, and emergent unlocking device is connect with connecting seat, the control circuit
Bluetooth chip and antennal interface are integrated on plate, the antenna is connect with antennal interface.
The left radial of a kind of optimization for the utility model, left end fore shaft offers plunger hole, is equipped in plunger hole
Towards the spherical plunger at fore shaft center, spherical plunger head be provided with can in the spherical steel ball made of external pressure springing, a left side for U-shape lock bar
End left side offers circular groove, and spherical steel ball is oppositely arranged with circular groove.
A kind of optimization for the utility model is equipped with water proof switch, water proof switch and control in lock housing on the downside of left end fore shaft
Circuit board processed is electrically connected.
A kind of optimization for the utility model, the emergent unlocking device further include link, dial slotting ring, and connection is set up
It is placed on the inside of lock housing right part, dials the right end that slotting ring is connected to lock housing, the core of emergency lock, which is nested in, to be dialled in slotting ring, and core of emergency lock
The rotary output in left side is fixedly connected with link right end, and link left end is connect with connecting seat, and U-shape lock bar right end is arranged to
It is in the bending structure at 45 degree of angles outward, and the end passes through right side fore shaft and buckles on the upside of link in space.
A kind of optimization for the utility model, the link downside are provided with wire casing, the antenna connecting line setting
In in wire casing.
A kind of optimization for the utility model constitutes a battery compartment for accommodating battery, electricity between link and connecting seat
Positive battery shrapnel and negative battery shrapnel is respectively set in the both sides of Chi Cang
A kind of optimization for the utility model, lock housing are equipped with osculum.
The utility model compared with the background art, has and solves the defect problem that Current electronic is latched in, and uses bank's grade
Asymmetric encryption techniques are not easy to be cracked, and ensure the safety used；Air-tightness is good, water proof and dust proof, and strong applicability can be used for
It is indoor, it can also be used under outdoor environment；Battery powered, without charging, service life is long, and battery is replaceable, recyclable to make
With；Key unlocking is connected and controlled by Bluetooth chip, Bluetooth antenna and intelligent terminal, and unlocking operation is simple and convenient, and will
Core of emergency lock greatly strengthens bluetooth communication signal strength as antenna, promotes joint efficiency；Design is added mechanical meet an urgent need and opens
Locking device, when in case of emergency, being opened with emergency key；A people can be reached by designing the theory for being added and sharing
The effect for managing more people's operations, solves the cumbersome management problems of one key of a people of traditional locks, makes management more human nature, intelligence
Can, efficiently.
Description of the drawings
Fig. 1 is the overall structure diagram of U-shaped electronic lock.
Fig. 2 is the structural schematic diagram of lock core.
Fig. 3 is the structural schematic diagram of emergent unlocking device.
Specific implementation mode
Embodiment：
Referring to Fig.1-3.A kind of U-shaped electronic lock, including U-shape lock bar 2, lock housing 1, lock core, the both ends of lock housing 1 are respectively equipped with lock
Mouth 11, two ends of the U-shape lock bar 2 are connect with fore shaft 11 respectively, it is characterised in that the lock core is electronic lock cylinder 3, U-shaped
One end positioning of locking bar 2 is buckled in side fore shaft 11, and the other end is connected with the locking of other side fore shaft 11, and electronic lock cylinder 3 is set
It is placed in one end in lock housing 1, the other end is equipped with emergent unlocking device 5 in lock housing 1, and the left end of the U-shape lock bar 2 passes through electronic lock cylinder
3 positioning are buckled in the side chain mouth 11, and the right side of lock housing 1 is additionally provided with emergent unlocking device 5, emergent unlocking device 5 and electronic lock
Core 3 connects.
Electronic lock cylinder 3 include antenna connecting line, emergent unlocking device 5 include core of emergency lock 51, antenna connecting line 54 with answer
Anxious lock core 51 connects.It regard core of emergency lock 51 as Bluetooth antenna, passes through the Bluetooth antenna on antenna connecting line 54 and circuit board 34
Connector connects.So as to be attached by bluetooth and cell phone intelligent terminal, carried out by the APP of mobile phone or intelligent terminal
Switch lock, while unlocking person, uncaging time, unlocking place can all upload to database background application preservation by mobile phone, so as to the later stage
Check unlocking record.
Electronic lock cylinder 3 further include connecting seat 31, locking cam 32, motor 33, control circuit board 34, battery 35, motor 33,
Battery 35 is electrically connected with control circuit board 34 respectively, and locking cam 32 is placed in the diameter of left end fore shaft 11 to the right, motor 33
Power output end is sequentially connected with locking cam 32, and locking cam 32 is equipped with the lock of eccentric connection towards 11 side of left end fore shaft
321, the left end inside of U-shape lock bar 2 is equipped with locked groove 21, and lock 321 drives locking 32 reciprocally swinging of cam, swing by motor 33
Track pile warp locked groove 21, the motor 33, control circuit board 34, battery 35 are fixedly connected with connecting seat 31, emergent unlocking dress
It sets 5 to connect with connecting seat 31, Bluetooth chip and antennal interface is integrated in the control circuit board 34, the antenna connects with antenna
Mouth connection.
The left radial of left end fore shaft 11 offers plunger hole 110, and the spherical shape towards fore shaft center is equipped in plunger hole 110
Plunger 6,6 head of spherical plunger be provided with can in the spherical steel ball 61 made of external pressure springing, i.e., existed by its internal adjustable spring
Interior external pressure springing work spherical shape steel ball 61 can be made under elastic force effect can make interior external pressure springing work, be offered on the left of the left end of U-shape lock bar 2
Circular groove 22, spherical steel ball 61 are oppositely arranged with circular groove 22.
11 downside of left end fore shaft is equipped with water proof switch 7 in lock housing 1, and water proof switch 7 is electrically connected with control circuit board 34.
The emergent unlocking device 5 further includes link 52, dials slotting ring 53, and link 52 is set on the inside of 1 right part of lock housing,
The right end that slotting ring 53 is connected to lock housing 1 is dialled, the core of emergency lock 51, which is nested in, to be dialled in slotting ring 53, and the rotation in 51 left side of core of emergency lock
It transfers outlet to be fixedly connected with 52 right end of link, 52 left end of link is connect with connecting seat 31, and 2 right end of U-shape lock bar is arranged to
It is in the bending structure at 45 degree of angles outward, and the end passes through right side fore shaft 11 and buckles into 52 upside space of link, to
Improve the stability of locking.Lock core 3 with and emergent unlocking device 5 be halved together, can interlock with the rotation.When circuit break down or
When person's battery exhausts, mechanical emergent unlocking, handling failure or replacement battery can be started.
52 downside of the link is provided with wire casing 521, and the antenna connecting line is set in wire casing 521.
A battery compartment 8 for accommodating battery is constituted between link 52 and connecting seat 31, the both sides of battery compartment 8 are respectively set just
Pole battery spring lamination 81 and negative battery shrapnel 82, positive battery shrapnel 81 and negative battery shrapnel 82 are respectively by being oriented to and controlling
Circuit board is electrically connected, and Battery holder is between positive battery shrapnel 81 and negative battery shrapnel 82.
Lock housing 1 is equipped with osculum 12.Lock housing 1 is equipped with osculum 12.When having moisture into fashionable, can by osculum and
When be discharged, part for a long time impregnate damage in water, therefore, herein described U-shaped electronic lock can be used to interior also can be used
In outdoor.
Locking operating process：U-shape lock bar 2 is inserted into lock housing 1 first, the right end of U-shape lock bar 2 is inserted into 1 right side lock of lock housing
In mouth 11, pass through 45 degree of bent angle clampings of 2 right end of U-shape lock bar, 1 left side fore shaft 11 of lock housing, spherical column are inserted into 2 left side of U-shape lock bar
The spherical steel ball on 9 heads is filled in by the extruding of U-shape lock bar 2, is compressed inside, after U-shape lock bar 2 is inserted into position, just by U-shape lock bar
Circular groove 22 on the outside of 2 left ends is directed at spherical plunger 9, and the spherical steel ball on spherical plunger 9 pops into position under spring force effect,
It just tips in the circular groove 22 on the outside of 2 left end of U-shape lock bar, meanwhile, 2 left end of U-shape lock bar depresses water proof switch 7 so that waterproof is opened
The switching signal of pass 7 changes, and the controller in control circuit board 34 detects the signal intensity of water proof switch 7, issues
Lock order, driving motor 33 rotate, and the rotation of motor 33 drives locking cam 32 to rotate, and the lock 321 locked on cam 32 rotates
It buckles into the locked groove 21 on the inside of 2 left end of U-shape lock bar, motor 33 stops operating, and locking action is completed；
The above is self-locking method, this U-shaped bluetooth lock also can control locking by cell phone application, use mobile phone
The condition that APP directly controls unlocking is that U-shape lock bar 2 is already inserted into latch arm hole, and water proof switch 7 has been depressed, specific to grasp
It is as follows to make method：Cell phone application is opened, locking matching connection after matching connection success with this U-shaped bluetooth by bluetooth passes through mobile phone
APP issues locking instruction, and the controller in control circuit board 34 that U-shaped bluetooth is locked receives locking instruction by antenna 54,
Locking order is executed, driving driving motor 33 rotates, and the rotation of motor 33 drives locking cam 32 to rotate, and the locking rotation of cam 32 makes
Lock 321 buckles into the locked groove 21 on the inside of 2 left end of U-shape lock bar, and motor 33 stops operating, and locking action is completed, control circuit board
Locking successful information is returned to cell phone application by controller on 34, and cell phone application will obtain locking successful information and be transferred to database
In, persistence, including the locking time, locker, locking place etc..
Unlocking operation flow：There are two types of this U-shaped bluetooth lock unlocking modes, is mainly unlocked by cell phone application, urgent when encountering
Situation is can to carry out mechanical emergent unlocking with key.Cell phone application is unlocked：Cell phone application is opened, bluetooth and this U-shaped bluetooth are passed through
Matching connection is locked, after matching connection success, unlocking instruction is issued by cell phone application, in the control circuit board 34 that U-shaped bluetooth is locked
Controller unlocking instruction is received by antenna 54, execute order of unlocking, driving motor 33 rotates, and the rotation of motor 33 drives
It locks cam 32 to rotate, the locking rotation of cam 32 makes lock 321 completely disengage the locked groove 21 on the inside of 2 left end of U-shape lock bar, and motor 33 stops
Rotation stop is dynamic, and the action of unlocking lock is completed, and unlocking successful information is returned to cell phone application, cell phone application by controller in control circuit board 34
Unlocking successful information will be obtained to be transferred in database, persistence, including uncaging time, unlocking person, unlocking place etc.；Machinery
Formula energency-unlocking：There is a keyhole on core of emergency lock 51, insert a key into keyhole, rotates core of emergency lock 51, core of emergency lock 51
Rotation drives link 52 to rotate together, and when link 52 rotates, the connecting seat 31 rabbeted with link 52 also rotates together, and makes
The locking cam 32 obtained on connecting seat 31 also rotates together, and so that the lock 321 on locking cam 32 is left U-shape lock bar 2 completely left
Hold the locked groove 21 of inside, U-shape lock bar 2 that can extract, mechanical emergent unlocking is completed.
Replace battery operation：By in 1 lower right-hand side threaded hole of lock housing screw take out, emergent unlocking device 4 no longer with lock
Shell 1 is fixed, and emergent unlocking device 4 can take out from lock housing 1, then lock core 3 is taken out, after taking out lock core 3, by the electricity on lock core 3
Pond replaces, and then puts back to lock core 3 in lock housing 1, then emergent unlocking device 5 is fitted into lock housing 1, and link 52 withstands lock core
3, the threaded hole of threaded hole alignment 1 lower right of lock housing on emergent unlocking device 5, then with screw by emergent unlocking device 5
It is fixed in lock housing 1, installs, replace battery operation and complete.
This U-shaped electronic lock is managed by cell phone application, and there is every lock one administrator of setting, administrator lock to operate
Highest permission, meanwhile, unlocking authority can be shared with other people by administrator, realize people management, the pattern of more people operation.When
U-shaped electronic lock is used in enterprise's office building only needs everyone mobile phone to fill a cell phone application, then administrator without everybody with key
Can be in remote authorization, being authorized to personnel just can connect unlocking, that is, solve the inadequate worry of key, and improve enterprise's lock
Safety improves the efficiency of management of enterprise's lock.
It is to be understood that：Although the present embodiment contrasts detailed description to the utility model, these are said
It is bright, only to the simple declaration of the utility model, rather than limitations of the present invention, it is any without departing from the utility model reality
Innovation and creation in matter spirit, each fall in the scope of protection of the utility model.
Claims (9)
1. a kind of U-shaped electronic lock, including U-shape lock bar (2), lock housing (1), lock core, the both ends of lock housing (1) are respectively equipped with fore shaft
(11), two ends of the U-shape lock bar (2) are connect with fore shaft (11) respectively, it is characterised in that the lock core is electronic lock cylinder
(3), one end positioning of U-shape lock bar (2) is buckled in side fore shaft (11), and the other end connects with other side fore shaft (11) locking
It connects, electronic lock cylinder (3) is set to lock housing (1) interior one end, and lock housing (1) interior other end is equipped with emergent unlocking device (5), described U-shaped
The left end of locking bar (2) is buckled in by electronic lock cylinder (3) positioning in the side chain mouth (11), is additionally provided on the right side of lock housing (1) emergent
Unlocking apparatus (5), emergent unlocking device (5) are connect with electronic lock cylinder (3).
2. U-shaped electronic lock according to claim 1, it is characterized in that：Electronic lock cylinder (3) includes antenna connecting line (54), is answered
Anxious unlocking apparatus (5) includes core of emergency lock (51), and antenna connecting line (54) is connect with core of emergency lock (51).
3. U-shaped electronic lock according to claim 2, it is characterized in that：Electronic lock cylinder (3) further includes connecting seat (31), locking
Cam (32), motor (33), control circuit board (34), battery (35), motor (33), battery (35) respectively with control circuit board
(34) be electrically connected, locking cam (32) is placed in the diameter of left end fore shaft (11) to the right, the power output end of motor (33) with it is upper
It locks cam (32) to be sequentially connected, locking cam (32) is equipped with the lock (321) of eccentric connection, U towards left end fore shaft (11) side
Locked groove (21) is equipped on the inside of the left end of type locking bar (2), lock (321) drives locking cam (32) reciprocally swinging by motor (33),
Its swinging track pile warp locked groove (21), the motor (33), control circuit board (34), battery (35) are fixed with connecting seat (31)
Connection, emergent unlocking device (5) are connect with connecting seat (31), and Bluetooth chip and antenna are integrated on the control circuit board (34)
Interface, the antenna are connect with antennal interface.
4. U-shaped electronic lock according to claim 1, it is characterized in that：The left radial of left end fore shaft (11) offers plunger
Hole (110), the interior spherical plunger (6) being equipped with towards fore shaft center of plunger hole (110), spherical plunger (6) head is provided with can be interior
The left end left side of the spherical steel ball (61) that external pressure springing is made, U-shape lock bar (2) offers circular groove (22), spherical steel ball (61) and circle
Slot (22) is oppositely arranged.
5. U-shaped electronic lock according to claim 1, it is characterized in that：It is equipped with waterproof on the downside of the interior left end fore shaft (11) of lock housing (1)
It switchs (7), water proof switch (7) is electrically connected with control circuit board (34).
6. U-shaped electronic lock according to claim 2, it is characterized in that：The emergent unlocking device (5) further includes link
(52), slotting ring (53) is dialled, link (52) is set on the inside of lock housing (1) right part, dials the right side that slotting ring (53) is connected to lock housing (1)
End, the core of emergency lock (51), which is nested in, dials in slotting ring (53), and rotary output and link on the left of core of emergency lock (51)
(52) right end is fixedly connected, and link (52) left end is connect with connecting seat (31), U-shape lock bar (2) right end be arranged to be in outward
The bending structure at 45 degree of angles, and the end passes through right side fore shaft (11) and buckles on the upside of link (52) in space.
7. U-shaped electronic lock according to claim 6, it is characterized in that：It is provided with wire casing on the downside of the link (52)
(521), the antenna connecting line is set in wire casing (521).
8. U-shaped electronic lock according to claim 6, it is characterized in that：One is constituted between link (52) and connecting seat (31)
The battery compartment (8) of battery is accommodated, positive battery shrapnel (81) and negative battery shrapnel is respectively set in the both sides of battery compartment (8)
(82)。
9. U-shaped electronic lock according to claim 1, it is characterized in that：Lock housing (1) is equipped with osculum (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005683.3U CN207776629U (en) | 2018-01-03 | 2018-01-03 | A kind of U-shaped electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005683.3U CN207776629U (en) | 2018-01-03 | 2018-01-03 | A kind of U-shaped electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776629U true CN207776629U (en) | 2018-08-28 |
Family
ID=63223428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820005683.3U Active CN207776629U (en) | 2018-01-03 | 2018-01-03 | A kind of U-shaped electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653611A (en) * | 2019-01-17 | 2019-04-19 | 深圳市万跃龙科技有限公司 | Intelligent chain lock |
| CN110043137A (en) * | 2019-05-06 | 2019-07-23 | 厦门美科安防科技有限公司 | Passive padlock |
-
2018
- 2018-01-03 CN CN201820005683.3U patent/CN207776629U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653611A (en) * | 2019-01-17 | 2019-04-19 | 深圳市万跃龙科技有限公司 | Intelligent chain lock |
| CN110043137A (en) * | 2019-05-06 | 2019-07-23 | 厦门美科安防科技有限公司 | Passive padlock |
| CN110043137B (en) * | 2019-05-06 | 2023-11-03 | 厦门美科安防科技股份有限公司 | Passive padlock |
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