CN209443945U - A kind of prizing-proof lock core structure with interlock function - Google Patents
A kind of prizing-proof lock core structure with interlock function Download PDFInfo
- Publication number
- CN209443945U CN209443945U CN201822056492.2U CN201822056492U CN209443945U CN 209443945 U CN209443945 U CN 209443945U CN 201822056492 U CN201822056492 U CN 201822056492U CN 209443945 U CN209443945 U CN 209443945U
- Authority
- CN
- China
- Prior art keywords
- passive
- active
- lock tongue
- rotating shaft
- lock
- 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.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a kind of prizing-proof lock core structure with interlock function, belongs to field of electromechanical technology.Including the active lock construction in a magnetic coil, insertion tube, door body and the passive lock construction on doorframe, active lock construction includes position-limited rack one, driving gear, active lock tongue and active rotating shaft, position-limited rack one is fixed in door body, driving gear and active lock tongue are each attached on active rotating shaft, active rotating shaft is hollow structure, and insertion tube is rotatably connected in active rotating shaft；Passive lock construction includes position-limited rack two, driven gear, passive lock tongue and passive rotating shaft, position-limited rack two is fixed in doorframe, passive lock tongue is fixed in passive rotating shaft, there is a transmission gear ring in passive rotating shaft, there is a ring gear in driven gear, be connected with the planetary gear being freely rotated between two passive lock tongues；When active lock tongue is inserted into position-limited rack two, passive lock tongue is inserted into position-limited rack one, active lock tongue and passive lock tongue are symmetrical.The utility model has many advantages, such as that pick-proof ability is strong.
Description
Technical field
The utility model belongs to field of electromechanical technology, is related to a kind of prizing-proof lock core structure with interlock function.
Background technique
Lock is the tool-class product that people's daily life often contacts, and is widely used in all trades and professions, with people's life product
Matter is gradually increased, and the lock in family is more and more, and key is also more and more, and key is lost very inconvenient, and key is more also very
It is inconvenient, if it is possible to by all locks in a cluster (such as one family, hotel's cluster) by a key come
It opens, then the degree of convenience and practicability of life will be greatly improved.
Existing lock is realized by mechanical structure, also has electronic lock, such as Fingerprint Lock, existing mechanical lock passes through lock tongue
Make it is stuck between doorframe and door body, thief destroy lock core where door body or the doorframe where lock core can open, pass through piece
The card of shape structure is inserted into crack between a door and its frame, so that lock tongue retraction can also be opened, in short, its safety is lower.
There is also defects for the electronic lock of existing Fingerprint Lock class, such as need to connect power supply, and power-off or power-fail etc. are also compared
It is cumbersome.
Utility model content
The purpose of this utility model is aiming at the above problems existing in the prior art, to provide a kind of with interlock function
Prizing-proof lock core structure, technical problem to be solved in the utility model are to make door how by doorframe and the interlocking mode of door body
Frame or door body still can not individually open the door in impaired situation.
The purpose of this utility model can be realized by the following technical scheme: a kind of prizing-proof lock core knot with interlock function
Structure, which is characterized in that including a magnetic coil, insertion tube, the active lock construction being arranged in door body and the quilt being arranged on doorframe
Dynamic lock construction, the active lock construction includes position-limited rack one, driving gear, active lock tongue and active rotating shaft, the position-limited rack one
It is fixed in door body, the driving gear and active lock tongue are each attached on active rotating shaft, and there are two the active lock tongues, and main
Moving gear is located between two active lock tongues, and the active rotating shaft is hollow structure, and the insertion tube is rotatably connected on active rotating shaft
It is interior；
The passive lock construction includes position-limited rack two, driven gear, passive lock tongue and passive rotating shaft, and the position-limited rack two is solid
It is scheduled in doorframe, the passive lock tongue is fixed in passive rotating shaft, and there are two the passive lock tongues, and driven gear is located at two
There is a transmission gear ring between passive lock tongue, in the passive rotating shaft, there is a ring gear in the driven gear, two passive
The planetary gear being freely rotated, each planetary gear while engaged transmission gear ring and ring gear are connected between lock tongue；It is described passive
Gear can engage the driving gear, and the active lock tongue and passive lock tongue are in wedge type；And active lock tongue is inserted into position-limited rack
In two, when passive lock tongue is inserted into position-limited rack one, active lock tongue and passive lock tongue are symmetrical；The active lock tongue passes through plane
Bearing is connected with position-limited rack one, and the passive lock tongue is connected by plane bearing with position-limited rack two.
By way of control driving gear rotation, lock can be opened, the mode that control driving gear rotates have very much, than
Say traditional key, driving motor etc. in side.
The lock of this structure, can in a latched condition, and active lock tongue is inserted into the position-limited rack two on doorframe, passive lock tongue
It is inserted into the position-limited rack one in door body, individually destroys door body or doorframe, fail to open, substantially increase antitheft effect and sled
The difficulty of lock.
By driven gear, planetary gear, the effect for being driven gear ring and ring gear, engage driving gear and driven gear
When transmission, active rotating shaft is identical with the direction of rotation of passive rotating shaft, make to open lock when, active lock tongue is passive to lock to lower swing
Tongue is swung up, so that active lock tongue and passive lock tongue will not interfere with each other.This structure can also effectively avoid passing through card
The modes such as piece open the possibility of lock, and card can not act on the inclined-plane of active lock tongue and passive lock tongue, act on active lock tongue
The position of actively lock and passive lock tongue can not be shaken with the pressure on passive lock tongue.
Further, two sides of the teeth on driving gear are respectively provided with a guiding surface one, on driven gear
Two sides of teeth are respectively provided with a guiding surface two.
The side of teeth mentioned here refers to side corresponding with the wheel face of driving gear or driven gear, makes driving tooth
Wheel and driven gear door body and doorframe close to when engagement it is more smooth.
In a kind of above-mentioned prizing-proof lock core structure with interlock function, the inner end of the active rotating shaft is threaded with
One sliding block, with the logical magnet ring of an irony on the sliding block, the inner end of the active rotating shaft is fixedly installed an armature block, described
Magnetic coil is wound around in the armature block；A reset spring is connected between the sliding block and the inner wall of active rotating shaft.
After magnetic coil is powered, armature block adsorbs logical magnet ring, it is mobile to make sliding block, and active rotating shaft is driven to rotate, to open
Qi Suo.
By the design and slider stroke of structure and the cooperation of helicitic texture, make sliding block in two extreme positions, actively
Lock tongue is located at lockup state and discrete state.
In a kind of above-mentioned prizing-proof lock core structure with interlock function, a knob is rotatably connected on the sliding block,
The knob stretches out except inner side of door face, and a pull ring is further fixedly arranged on the inner side of door face, and the knob, which is located at, to be drawn
On the inside of ring.
When door does not close door, knob is pulled, and press pull ring, it is mobile to make sliding block, and drives active lock tongue and passive lock
Tongue is stepped down, and so that active lock tongue is first stepped down, is just closed up door body to doorframe thereafter.
In a kind of above-mentioned prizing-proof lock core structure with interlock function, connect between the passive rotating shaft and position-limited rack two
It is connected to a reduction torsion spring, the reduction torsion spring drives passive lock tongue to be located remotely from position-limited rack in the case where driven gear is not by external force
One position.
By the design of structural parameters, the passive lock tongue under reduction torsion spring independent role is made to be located at two top of position-limited rack, by
The presence of planetary transmission structure between driven gear and passive rotating shaft, it is main even if driving gear is identical with driven gear specification
The corner of dynamic lock tongue and passive lock tongue can not be consistent, and need to cooperate by the position of active lock tongue after unlocking, i.e.,
Under two extreme positions of active lock tongue, the rotation of driving gear just makes passive lock tongue be located at lockup state and is detached from limit
The state of the limitation of frame one, the description of this section are intended merely to explain the feasibility of this programme, and cover this programme with above-mentioned
The other parameters of function design or the scheme of equivalent structure design.
Detailed description of the invention
Fig. 1 is the circuit diagram of electronic lock in embodiment one.
Fig. 2 is sectional view when lock core and plug cooperation unlock in embodiment one.
Fig. 3 is the schematic perspective view of plug in embodiment one.
Fig. 4 is the schematic perspective view of plug in embodiment two.
Fig. 5 is that door body and doorframe are in the sectional view under lockup state in embodiment one.
Fig. 6 is the structural schematic diagram of active lock tongue and passive lock tongue in embodiment one.
Fig. 7 is the sectional view in Fig. 5 on the direction A-A.
In figure, 11, insertion tube；12, true contact；121, contact is connected；13, false contact；131, short circuiting contact；2, plug；21,
Power supply；22, indicator light；23, rotating cylinder；24, wiring contact；25, introduction part；26, shank；27, positioning convex tendon；28, stem；31,
Magnetic coil；32, position-limited rack one；33, driving gear；34, active lock tongue；35, active rotating shaft；41, position-limited rack two；42, passive
Gear；43, passive lock tongue；44, passive rotating shaft；45, it is driven gear ring；46, ring gear；47, planetary gear；51, lead to magnet ring；52,
Armature block；53, reset spring；54, it shakes hands；55, pull ring；56, sliding block.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 3, theftproof lock includes lock core, and electron key includes that the plug 2 of bar shape and setting are being inserted
Lockable mechanism in first 2, lockable mechanism include a magnetic coil 31, and lock core includes an insertion tube 11, and plug 2 can be plugged in insertion tube
Have in 11, in plug 2 power supply 21 and with the concatenated indicator light 22 of power supply 21, be provided with several rotating cylinders 23, Mei Gezhuan on plug 2
Setting has and each rotating cylinder 23 one-to-one annular there are two wiring contact 24, on 11 inner wall of insertion tube on the outer peripheral surface of cylinder 23
Control zone, one group of true contact 12 and several groups vacation contact 13 are provided on each control zone, and true contact 12 includes that two conductings are touched
First 121, it is electrically connected between two conducting contacts 121；Every group of vacation contact 13 includes two short circuiting contacts 131；The same control zone
On each conducting contact 121 and each short circuiting contact 131 circumferential be uniformly distributed；Under key and lock core matching status, each turns
Cylinder 23 on two wiring contacts 24 connected with two conducting contacts 121 on corresponding control zone, and make power supply 21,
Indicator light 22 and magnetic coil 31 form a complete electricity reflux；Two short circuiting contacts 131 on every group of vacation contact 13 are distributed connection
The both ends of magnetic coil 31；Magnetic coil 31 is in short circuit or disconnects shape when keeping any false contact 13 corresponding with 24 pairs of wiring contact
State.
The specific mode of connection when magnetic coil 31 is connected are as follows: following electrical components series connection: power supply 21, instruction
Two wiring contacts 24, corresponding with the rotating cylinder 23 of inner terminal two conductings contact 121, magnetic on lamp 22, inner terminal rotating cylinder 23
Line of force circle 31, two wiring contacts 24 of the rotating cylinder 23 of outermost end, two conductings contact corresponding with the rotating cylinder 23 of outermost end
121, two wiring contacts 24 on each rotating cylinder 23 between inner terminal and outermost end, be located at inner terminal and outermost end it
Between the corresponding each conducting contact 121 of each rotating cylinder 23.
Magnetic coil 31 is disconnected or power supply 21 is wired contact when any vacation contact 13 is corresponding with 24 pairs of wiring contact
24 is short-circuit with conducting contact 121, makes magnetic coil 31 that can not be powered, so that lock core be made to fail to open.
It, can by the arrangement of conducting terminal contact 24 on contact 12 true on lock core, the arrangement of false contact 13 and plug 2
To realize the one-to-one correspondence of key and lock.
The mode of 31 opening lock master of magnetic coil has very much, and magnetic field is formed after being powered such as magnetic coil 31, and door is realized in absorption
The tongue of frame and door body locking is detached from jack, realizes and unlocks, after the power-off of magnetic coil 31, work of the tongue in spring elements such as springs
With lower reset, the locking of doorframe and door body is realized.
21 both ends of power supply also have charging connector.
It include introduction part 25 and shank 26 on plug 2, each rotating cylinder 23 is between introduction part 25 and shank 26.Introduction part 25
It is external splines structure with rotating cylinder 23,11 inner wall of insertion tube is internal spline structure corresponding with plug 2.There is positioning in introduction part 25
Convex ribs 27 have the locating slot cooperated with positioning convex tendon 27 on the inner wall of insertion tube 11.
It is fixedly linked between introduction part 25 and shank 26 by a stem 28, each rotating cylinder 23 is rotatably connected on stem 28；
The positioning component of stop place after restricted rotating cylinder 23 rotates on stem 28 is set between each rotating cylinder 23 and stem 28.
Positioning component is the steel ball being arranged on 23 inner wall of rotating cylinder and setting corresponding recess, steel ball on stem 28
By a pressure spring against.
Since rotating cylinder 23 is rotating member, adjacent 23 component of rotating cylinder realization electrically connects as conventional brush structure, due to brush
Structure is this field conventional means, and it will not be described here.
The key of this structure changes the position for cooperating the wiring contact 24 of true contact 12 by revolving drum 23, can be with
More locks are opened using a key, can be used for family, hotel management person etc. and concentrate in group.
As shown in Fig. 5 and 6 and Fig. 7, lockable mechanism further includes the active lock construction being arranged in door body and is arranged in doorframe
On passive lock construction, active lock construction includes position-limited rack 1, driving gear 33, active lock tongue 34 and active rotating shaft 35, limit
Position frame 1 is fixed in door body, and driving gear 33 and active lock tongue 34 are each attached on active rotating shaft 35, and active lock tongue 34 has
Two, and driving gear 33 is located between two active lock tongues 34, active rotating shaft 35 is hollow structure, and insertion tube 11 is rotatably connected on
In active rotating shaft 35；
Passive lock construction includes position-limited rack 2 41, driven gear 42, passive lock tongue 43 and passive rotating shaft 44, position-limited rack 2 41
It is fixed in doorframe, passive lock tongue 43 is fixed in passive rotating shaft 44, and there are two passive lock tongues 43, and driven gear 42 is located at two
There is a transmission gear ring 45 between a passive lock tongue 43, in passive rotating shaft 44, there is in driven gear 42 ring gear 46, two
The planetary gear 47 being freely rotated, each planetary gear 47 while engaged transmission gear ring 45 and internal tooth are connected between passive lock tongue 43
Circle 46；Driven gear 42 can engage driving gear 33, and active lock tongue 34 and passive lock tongue 43 are in wedge type；And active lock tongue 34
In insertion position-limited rack 2 41, when passive lock tongue 43 is inserted into position-limited rack 1, active lock tongue 34 and passive lock tongue 43 are symmetrical；
Active lock tongue 34 is connected by plane bearing with position-limited rack 1, and passive lock tongue 43 passes through plane bearing and 2 41 phase of position-limited rack
Even.
The lock of this structure, can in a latched condition, and active lock tongue 34 is inserted into the position-limited rack 2 41 on doorframe, passively
Lock tongue 43 is inserted into the position-limited rack 1 in door body, is individually destroyed door body or doorframe, is fail to open, substantially increase antitheft
The difficulty of effect and picking lock.
By driven gear 42, planetary gear 47, be driven gear ring 45 and ring gear 46 effect, make driving gear 33 and by
When the engaged transmission of moving gear 42, active rotating shaft 35 is identical with the direction of rotation of passive rotating shaft 44, make to open lock when, active lock tongue
34 are swung up to lower swing, passive lock tongue 43, so that active lock tongue 34 and passive lock tongue 43 will not interfere with each other.This structure
The possibility that the modes such as card open lock can also be effectively avoided passing through, card can not act on active lock tongue 34 and passive lock tongue
On 43 inclined-plane, the pressure acted on active lock tongue 34 and passive lock tongue 43 can not shake the position of actively lock and passive lock tongue 43
It sets.
Further, two sides of the teeth on driving gear 33 are respectively provided with a guiding surface one, driven gear 42
On two sides of teeth be respectively provided with a guiding surface two.
The side of teeth mentioned here refers to side corresponding with the wheel face of driving gear 33 or driven gear 42, makes to lead
Moving gear 33 and driven gear 42 door body and doorframe close to when engagement it is more smooth.
The inner end of active rotating shaft 35 is threaded with a sliding block 56, the logical magnet ring 51 with an irony on sliding block 56, active
The inner end of shaft 35 is fixedly installed an armature block 52, and magnetic coil 31 is wound around in armature block 52；Sliding block 56 and active rotating shaft
A reset spring 53 is connected between 35 inner wall.After magnetic coil 31 is powered, armature block 52 adsorbs logical magnet ring 51, makes sliding block 56
It is mobile, and active rotating shaft 35 is driven to rotate, to open lock.Pass through the design and 56 stroke of sliding block of structure and matching for helicitic texture
It closes, makes sliding block 56 in two extreme positions, active lock tongue 34 is located at lockup state and discrete state.
A knob 54 is rotatably connected on sliding block 56, knob 54 stretches out except inner side of door face, also solid on inner side of door face
Surely it is provided with a pull ring 55, knob 54 is located at 55 inside of pull ring.When door does not close door, knob 54 is pulled, and press pull ring 55,
It is mobile to make sliding block 56, and active lock tongue 34 and passive lock tongue 43 is driven to step down, active lock tongue 34 is made first to step down, just make door body thereafter
Close up to doorframe.
It is connected with a reduction torsion spring between passive rotating shaft 44 and position-limited rack 2 41, reduction torsion spring drives passive lock tongue 43 in quilt
Moving gear 42 is not located remotely from the position of position-limited rack 1 under by external force.By the design of structural parameters, make reduction torsion spring
Passive lock tongue 43 under independent role is located at 2 41 top of position-limited rack, since planet passes between driven gear 42 and passive rotating shaft 44
The presence of dynamic structure, even if driving gear 33 is identical with 42 specification of driven gear, the corner of active lock tongue 34 and passive lock tongue 43
It can not be consistent, need to cooperate by the position of active lock tongue 34 after unlocking, i.e. 34 two limit positions of active lock tongue
It sets down, the rotation of driving gear 33 just makes passive lock tongue 43 be located at lockup state and is detached from the limitation of position-limited rack 1
State, the description of this section are intended merely to explain the feasibility of this programme, and this programme is made to cover other ginsengs with the above function
The scheme of number design or equivalent structure design.
Embodiment two:
As shown in figure 4, the present embodiment content is substantially the same as example 1, and except that: introduction part 25 and shank 26
Between be fixedly linked by a stem 28, each rotating cylinder 23 is fixedly connected on stem 28.The key of this structure, a key is only
A lock can be opened, private key is belonged to.
It should be understood that only depicting wherein one group of vacation contact in figure in order to keep attached drawing 1 clear and being connect with logical magnetic coil
It is logical, in fact, other each group vacation contacts are connected with logical magnetic coil.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of prizing-proof lock core structure with interlock function, which is characterized in that including a magnetic coil (31), insertion tube (11),
The active lock construction being arranged in door body and the passive lock construction being arranged on doorframe, the active lock construction includes position-limited rack one
(32), driving gear (33), active lock tongue (34) and active rotating shaft (35), the position-limited rack one (32) are fixed in door body, institute
It states driving gear (33) and active lock tongue (34) is each attached on active rotating shaft (35), there are two the active lock tongues (34), and
Driving gear (33) is located between two active lock tongues (34), and the active rotating shaft (35) is hollow structure, the insertion tube (11)
It is rotatably connected in active rotating shaft (35)；
The passive lock construction includes position-limited rack two (41), driven gear (42), passive lock tongue (43) and passive rotating shaft (44), institute
It states position-limited rack two (41) to be fixed in doorframe, the passive lock tongue (43) is fixed on passive rotating shaft (44), the passive lock tongue
(43) there are two, and driven gear (42) is located between two passive lock tongues (43), has one to pass on the passive rotating shaft (44)
Movable tooth circle (45), the driven gear (42) is interior to have a ring gear (46), is connected with freedom between two passive lock tongues (43)
The planetary gear (47) of rotation, each planetary gear (47) while engaged transmission gear ring (45) and ring gear (46)；The passive tooth
Wheel (42) can engage the driving gear (33), and the active lock tongue (34) and passive lock tongue (43) are in wedge type；And actively
When lock tongue (34) is inserted into position-limited rack two (41), passive lock tongue (43) insertion position-limited rack one (32) is interior, active lock tongue (34) and quilt
Dynamic lock tongue (43) are symmetrical；The active lock tongue (34) is connected by plane bearing with position-limited rack one (32), the passive lock
Tongue (43) is connected by plane bearing with position-limited rack two (41).
2. a kind of prizing-proof lock core structure with interlock function according to claim 1, which is characterized in that driving gear (33)
On two sides of teeth be respectively provided with a guiding surface one, two sides of the teeth on driven gear (42) are respectively provided with
One guiding surface two.
3. a kind of prizing-proof lock core structure with interlock function according to claim 1 or claim 2, which is characterized in that the active
The inner end of shaft (35) is threaded with a sliding block (56), described with the logical magnet ring (51) of an irony on the sliding block (56)
The inner end of active rotating shaft (35) is fixedly installed an armature block (52), and the magnetic coil (31) is wound around the armature block (52)
On；A reset spring (53) are connected between the sliding block (56) and the inner wall of active rotating shaft (35).
4. a kind of prizing-proof lock core structure with interlock function according to claim 3, which is characterized in that the sliding block (56)
On be rotatably connected to a knob (54), the knob (54) is stretched out except inner side of door face, also fixed on the inner side of door face
It is provided with a pull ring (55), the knob (54) is located on the inside of pull ring (55).
5. a kind of prizing-proof lock core structure with interlock function according to claim 4, which is characterized in that the passive rotating shaft
(44) reduction torsion spring is connected between position-limited rack two (41), the reduction torsion spring drives passive lock tongue (43) in driven gear
(42) position of position-limited rack one (32) is not located remotely under by external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056492.2U CN209443945U (en) | 2018-12-07 | 2018-12-07 | A kind of prizing-proof lock core structure with interlock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056492.2U CN209443945U (en) | 2018-12-07 | 2018-12-07 | A kind of prizing-proof lock core structure with interlock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209443945U true CN209443945U (en) | 2019-09-27 |
Family
ID=68013603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822056492.2U Active CN209443945U (en) | 2018-12-07 | 2018-12-07 | A kind of prizing-proof lock core structure with interlock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209443945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339586A (en) * | 2018-12-07 | 2019-02-15 | 湖北科技学院 | A kind of prizing-proof lock core structure with interlock function |
-
2018
- 2018-12-07 CN CN201822056492.2U patent/CN209443945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339586A (en) * | 2018-12-07 | 2019-02-15 | 湖北科技学院 | A kind of prizing-proof lock core structure with interlock function |
| CN109339586B (en) * | 2018-12-07 | 2023-06-16 | 湖北科技学院 | Anti-picking lock with interlocking function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207110694U (en) | Electronic lock cylinder and there is its lockset | |
| CN109339586A (en) | A kind of prizing-proof lock core structure with interlock function | |
| CN209443945U (en) | A kind of prizing-proof lock core structure with interlock function | |
| CN109267828A (en) | A kind of one-to-many electron key and matched theftproof lock | |
| CN109267846A (en) | A kind of access control system with common key and private key | |
| CN201343917Y (en) | Electronic lock pin | |
| CN209620844U (en) | A kind of one-to-many electron key and matched theftproof lock | |
| CN201763077U (en) | Humanized counter locking intelligent lock | |
| CN110374419A (en) | A kind of lockset | |
| CN109322558A (en) | A kind of electron key and matched theftproof lock | |
| WO2012092832A1 (en) | Anti-theft and anti-violence electric lock with dual electro-mechanical conversion device | |
| CN209704237U (en) | A kind of electron key and matched theftproof lock | |
| CN209568801U (en) | A kind of access control system with common key and private key | |
| CN105386654B (en) | Electronic lock core and electronic lock | |
| CN208202846U (en) | A kind of fully-automatic intelligent lock | |
| CN110359776A (en) | A kind of electromechanical lock | |
| CN203113946U (en) | Micro-power-consumption simple intelligent electronic tapered end | |
| CN201981852U (en) | Antitheft and antiriot electronic lock with double-electromechanical converter | |
| CN107975298A (en) | A kind of finger-print puzzle lock | |
| CN104047477B (en) | Micro-power-consumption simple intelligent electronic lock | |
| CN104213775B (en) | Physical-distribution intelligent locks dual locking clutch | |
| CN203441205U (en) | A door lock without holes | |
| CN208363835U (en) | Mechanical automatically controlled integrated lock structure | |
| CN201771288U (en) | Novel emergency opening mechanism for electronic safe | |
| CN208816011U (en) | Anti-locking electronic door lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 437611 No.1, HeXie Avenue, Tongshan Economic Development Zone, Xianning City, Hubei Province Patentee after: Hubei jinoumi Intelligent Technology Co.,Ltd. Address before: No.88 Xianning Avenue, Xian'an District, Xianning City, Hubei Province, 437100 Patentee before: HUBEI University OF SCIENCE AND TECHNOLOGY |
|
| TR01 | Transfer of patent right |