CN207315050U - A kind of electrical lock apparatus of internal container door of coin - Google Patents
A kind of electrical lock apparatus of internal container door of coin Download PDFInfo
- Publication number
- CN207315050U CN207315050U CN201720552556.0U CN201720552556U CN207315050U CN 207315050 U CN207315050 U CN 207315050U CN 201720552556 U CN201720552556 U CN 201720552556U CN 207315050 U CN207315050 U CN 207315050U
- Authority
- CN
- China
- Prior art keywords
- tooth
- gear
- arc
- plate
- layer gear
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of electrical lock apparatus of internal container door of coin, including liner courage body, it is built in the lock housing of liner courage body, plate and the motor part being arranged in the lock housing, double-layer gear, detent mechanism and ratchet mechanism, the motor part is provided with motor gear, the first layer gear of the double-layer gear includes the first tooth that can be engaged with the motor gear, the second layer gear of the double-layer gear includes the second tooth that can be engaged with the 3rd tooth of described detent mechanism one end, the ratchet mechanism is provided with hook tooth corresponding with the detent mechanism other end pawl and the plate tooth coordinated with gear shaping on the plate.The hook tooth includes the first hook tooth and the second hook tooth, and the radius of addendum of first hook tooth is different from the radius of addendum of second hook tooth.The purpose of this utility model is that solve that mechanical lock cash register efficiency of the prior art is low, the technical problem of unlocking operation complexity.
Description
Technical field
The utility model belongs to lockset lock domain, more particularly to a kind of electronic lock of internal container door of coin.
Background technology
At present, in order to ensure the safety of ticket fee, most slot machine can not only add in coin box body currently on the market
Lock, but also the storage money liner of a locking can be inside set.Therefore, liner lock is extremely important for the safety of ticket fee.Mesh
The species of preceding internal container door of coin lock is very much, but most of based on mechanical lock.Mechanical lock master is unlocked since mechanism is complicated, tool
There is the problems such as difficult in maintenance, and only can just be unlocked by a key, security is relatively low.
Therefore, the prior art is to be improved.
Utility model content
The main purpose of the utility model is that propose a kind of electronic lock of internal container door of coin, it is intended to solve existing liner machine
Complicated, the complicated and slow technical problem of unlocking of tool lock.
To solve the above-mentioned problems, the electrical lock apparatus of a kind of internal container door of coin of the utility model, including liner courage body,
It is built in lock housing, plate and the motor part being arranged in the lock housing, double-layer gear, detent mechanism and the ratchet of liner courage body
Mechanism, the motor part are provided with motor gear, and the first layer gear of the double-layer gear includes can be with the motor gear
First tooth of engagement, the second layer gear of the double-layer gear include can engaging with the 3rd tooth of described detent mechanism one end the
Two teeth, the ratchet mechanism be provided with hook tooth corresponding with the detent mechanism other end pawl and with gear shaping on the plate
The plate tooth of cooperation, the hook tooth include the first hook tooth and the second hook tooth, the radius of addendum of first hook tooth
Different from the radius of addendum of second hook tooth.
Preferably, the motor gear is teeth-missing gear, and the first layer gear of the double-layer gear includes the first arc-shaped edges
With the second arc-shaped edges, first tooth is arranged between first arc-shaped edges and second arc-shaped edges, the double-layer gear
It is fixed on by the first rotation axis in lock housing.
Preferably, it is provided with three-arc side between first tooth and the second arc-shaped edges.
Preferably, corresponding first radius of first arc-shaped edges and corresponding second radius of second arc-shaped edges are big
In the radius of addendum of first tooth.
Preferably, the detent mechanism further includes locking fixing piece, position restoring claw and hoodle mechanism, and the hoodle mechanism is set
Between the locking fixing piece and position restoring claw, the hoodle mechanism includes being provided with the hoodle component of hoodle and spring, described
Position restoring claw includes protrusion, it is described it is raised be used to touching be arranged in the lock housing be used for control the position stroke of motor gear to open
Close, the detent mechanism is fixed in lock housing by pawl axis, and the locking fixing piece is equipped with ball race and limited block, described multiple
Pawl restoring spring is provided with the pawl of position.
Preferably, the locking fixing piece is additionally provided with hoodle slide face, and the hoodle slide face is arc-shaped, the bullet
Pearl slide face is arranged on the same end with ball race.
Preferably, the plate tooth of the ratchet mechanism includes the 3rd identical tooth of three radiuss of addendum, ratchet resets bullet
The big lengthening tooth of 3rd tooth radius of addendum described in spring and radius of addendum ratio, the ratchet resetting spring are installed on described second
In rotation axis, the ratchet mechanism sequentially passes through hook tooth by the second rotation axis and plate tooth is fixed in lock housing.
Preferably, the plate tooth is provided with resetting block.
Preferably, the plate tooth further includes promotion tooth, and the promotion tooth is adapted to the gear shaping on the plate.
The utility model is by including liner courage body, the lock housing for being built in liner courage body, plate and being arranged on the lock housing
On motor part, double-layer gear, detent mechanism and ratchet mechanism, the motor part is provided with motor gear, the bilayer
The first layer gear of gear includes the first tooth that can be engaged with the motor gear, and the second layer gear of the double-layer gear includes
The second tooth that can be engaged with the 3rd tooth of described detent mechanism one end, the ratchet mechanism is provided with another with the detent mechanism
Hold the corresponding hook tooth of pawl and the plate tooth coordinated with gear shaping on the plate, the hook tooth includes the first hook tooth and the
Two hook tooths, the radius of addendum of first hook tooth are different from the radius of addendum of second hook tooth.This technology side
Case is by setting the hook tooths of different tip diameters so that and during insertion plate, the plate tooth of ratchet mechanism is engaged with rotation,
The hook tooth of ratchet mechanism is transitioned into large radius hook tooth with pawl unidirectional locking process by minor radius hook tooth so that pawl exists
Rotational angle increase during unidirectional locking, so as to reduce unlocking stroke.Unlocking speed is accelerated, and this is simple in structure readily removable
Unload, for this electronic lock structure, safeguard simple.
Brief description of the drawings
Fig. 1 is each position schematic diagram of built-in electronic locking device of the utility model；
Fig. 2 is the schematic diagram of the utility model mechanism initial position；
Each mechanism position schematic diagram after when Fig. 3 is the utility model insertion plate locking；
Fig. 4 is each mechanism position schematic diagram after the stop motion of the utility model unlocking process motor；
Fig. 5 resets each mechanism position schematic diagram after extracting plate for the utility model；
Fig. 6 is the utility model ratchet mechanism schematic diagram；
Fig. 7 is the utility model detent mechanism schematic diagram；
Fig. 8 is the structure diagram of the utility model locking fixing piece；
Fig. 9 is the utility model or so two isometric axis surveys view direction schematic diagrams.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
With reference to each position schematic diagram of built-in electronic locking device that figure 1, Fig. 2 and Fig. 3, Fig. 1 are the utility model, Fig. 2 is this
The schematic diagram of utility model mechanism initial position, Fig. 3 for the utility model be inserted into plate locking when after each mechanism position schematic diagram.
As shown in Figure 1, Figure 2 and Figure 3, the electrical lock apparatus of a kind of internal container door of coin of the utility model, including liner courage
Body 6, the lock housing 1 for being built in liner courage body 6, plate 7 and the motor part being arranged in the lock housing 1, double-layer gear 3, pawl
Mechanism 4 and ratchet mechanism 5, the motor part are provided with motor gear 2, and the first layer gear of the double-layer gear 3 includes can
The first tooth 35 engaged with the motor gear 2, the second layer gear of the double-layer gear 3 includes can be with the detent mechanism 4
Second tooth of the 3rd tooth 48 engagement of one end, the ratchet mechanism 5 is provided with corresponding with 4 other end pawl 47 of detent mechanism
Hook tooth and the plate tooth that coordinates with gear shaping on the plate 7, the hook tooth includes the first hook tooth 53 and the second ratchet
Tooth 54, the radius of addendum of first hook tooth 53 are different from the radius of addendum of second hook tooth 54.
In above-described embodiment, ratchet mechanism sets the hook tooth of two kinds of different radiis, when being inserted into plate 7, ratchet mechanism
Plate tooth is engaged with rotation, and hook tooth and the 47 unidirectional locking process of pawl of ratchet mechanism are transitioned into most by minor radius hook tooth
Large radius hook tooth afterwards so that pawl rotational angle increase during unidirectional locking so that the institute during insertion of plate 7
It is subject to resistance to reduce so that the insertion of plate 7 becomes more smooth, so as to reduce uncaging time, improves unlocking speed.
Preferably, as shown in figure 3, the motor gear 2 is teeth-missing gear, the first layer gear of the double-layer gear includes
First arc-shaped edges 32 and the second arc-shaped edges 33, first tooth 35 are arranged on first arc-shaped edges 32 and second arc-shaped edges
Between 33, the double-layer gear 3 is fixed in lock housing 1 by the first rotation axis 31, and it is scarce that the motor gear 2 of the present embodiment, which is selected,
Gear, initial position are not engaged with double-layer gear 3.During unlocking, unlocking mechanism resets, the motor gear of the present embodiment
2 select teeth-missing gears so that are partially disengaged by hypodontia and are engaged with double-layer gear 3, can reduced reset resistance, make reset more
Smooth, in addition, unlocking in the case where being not inserted into plate 7, motor gear 2 rotates can be with the first circular arc of double-layer gear 3
Side 32 contacts, and can not be engaged, so can not unlock, improves security.
Preferably, as shown in figure 3, being provided with three-arc side 34 between first tooth, 35 and second arc-shaped edges 33.This
Embodiment is provided with three-arc side 34 between the first tooth 35 and the second arc-shaped edges 33 so that motor gear 2 and double-layer gear 3
The first tooth 35 engagement before, by three-arc side 34 increase gear engage registration, ensure gear smoothly engage, reduce
Because abrasion caused by being engaged between gear, improves 2 durability degree of the first tooth 35 and motor gear.
Preferably, as shown in figure 3, corresponding first radius of first arc-shaped edges 32 and second arc-shaped edges 33 correspond to
The second radius be all higher than the radius of addendum of first tooth 35, the radius of addendum of the first tooth 35 is less than institute in the present embodiment
32 corresponding first radius of the first arc-shaped edges and corresponding second radius of second arc-shaped edges 33 are stated, can limiting motor gear 2
Engage in advance, and cause motor gear 2 can smoothly depart to be engaged with double-layer gear 3 during reset, improve reliability.
Preferably, as shown in Figures 2 and 3, the detent mechanism 4 further includes locking fixing piece 42, position restoring claw 43 and hoodle
Mechanism 46, the hoodle mechanism 46 are arranged between the locking fixing piece 42 and position restoring claw 43, hoodle mechanism described in reference diagram 7
46 include being provided with the hoodle component of hoodle and spring, and the position restoring claw 43 includes protrusion 411, described raised 411 and is used to touch
The position travel switch 45 for being used to control motor gear being arranged in the lock housing, the detent mechanism 4 pass through pawl axis 41
It is fixed in lock housing 1, the locking fixing piece 42 is equipped with ball race 451 and limited block 431, and spine is provided with the position restoring claw 43
Pawl resetting spring.
In above-described embodiment, by raised setting, during unlocking, protrusion 411 touches position travel switch 45,
The position travel switch 45 transmits a signal to motor component, and motor is by controlling motor gear motor to turn an angle
After stop, plate can be extracted at this time, not only accelerate the speed of unlocking, and improve the automation of electrical lock apparatus, more people
Propertyization designs.
With reference to figure 8, Fig. 8 is the detent mechanism schematic diagram of the utility model.
As shown in Figure 8, it is preferable that the locking fixing piece 42 is additionally provided with hoodle slide face 441, the hoodle slide face
441 be arc-shaped, and the hoodle slide face 441 is arranged on the same end with ball race 451.
It is above-mentioned, in embodiment, pass through the setting in the hoodle slide face 441 of arc-shaped so that hoodle is in hoodle slide face 441
Upper formation extruding force is reduced, and is strengthened the protection of hoodle, is hardly damaged hoodle.
In the utility model when plate 7 is inserted into, the tooth on plate 7 is engaged around ratchet shaft with the plate tooth of ratchet mechanism 5
Rotate, and promote hook tooth to rotate.After hook tooth turns an angle, start to promote pawl 47 and be rotated further, pawl 47 exists
Contacted all the time with the first hook tooth 53 under the action of pawl restoring spring, and make ratchet mechanism 5 can not counter motion, pawl 4 with
3 engagement rotation of double-layer gear.With the insertion of plate 7, pawl 47 is transitioned into be contacted with the second hook tooth 54.Plate 7 is inserted into
After terminal, since the second hook tooth 54 is blocked by pawl 47, plate 7 can not be extracted at this time, and double-layer gear 3 turns to position to be engaged
Put, as shown in Figure 3.
And the utility model unlock when, electric motor starting, motor gear 2 clockwise with 3 engagement rotation of double-layer gear so that
Band pawl 47 rotates clockwise, and until pawl 47 departs from hook tooth, hoodle is blocked by ball race just, and pawl 47 at this time can not
Rotating counterclockwise under the action of pawl restoring spring, 2 toothed portion of motor gear point is engaged with double-layer gear 3 at this time finishes, after
Continuous rotate departs from double-layer gear 3, and raised 411 trigger position travel switches 45, motor stops after turning an angle, at this time plate
It can extract.
Wherein, in 7 withdrawal process of plate, ratchet mechanism 5 rotates clockwise therewith, after turning an angle, ratchet mechanism 5
On resetting block 511 promote position restoring claw 43 rotate counterclockwise, hoodle depart from ball race, detent mechanism 4 is in pawl restoring spring
Effect is lower to be resetted, until the limited block 431 for being locked out fixing piece 42 blocks.Ratchet mechanism 5 is due to have rotated certain angle at this time,
No longer plate is blocked by detent mechanism 4 can all extract.Ratchet mechanism 5 resets under the action of ratchet resetting spring, until inserting
Plate tooth is locked out fixing piece 42 and blocks.Plate tooth is completed to reset again in the suitable position that can be promoted by plate 7 at this time.
Preferably, as shown in figure 3, the plate tooth of the ratchet mechanism 5 includes the 3rd identical tooth of three radiuss of addendum
55th, the big lengthening tooth 56 of the 3rd tooth radius of addendum described in ratchet resetting spring and radius of addendum ratio, the ratchet reset bullet
Spring is installed in second rotation axis, and the ratchet mechanism 5 sequentially passes through hook tooth by the second rotation axis and plate tooth is consolidated
It is scheduled in lock housing 1.The present embodiment under the action of lengthening tooth 56, can not promote ratchet when being inserted into using other tablets, and
It can not continue to promote tablet, enhance the safety and reliability of electronic lock, and ratchet mechanism 5 sets the spine of two kinds of different radiis
The gear teeth, when being inserted into plate, the plate tooth of ratchet mechanism 5 is engaged with rotation, hook tooth and 47 one-way lock of pawl of ratchet mechanism 5
Only process lengthens tooth 56 by the large radius of 55 transition of the 3rd tooth of minor radius to the end so that pawl 47 is in unidirectional locking process transfer
Dynamic angle increase.Therefore the stroke increase of slide face movement of the hoodle on detent mechanism 4 on locking fixing piece, from
And reduce the stroke of unlocking.
With reference to figure 6, Fig. 6 is the utility model ratchet mechanism schematic diagram.
As shown in Figure 6, it is preferable that the plate tooth is provided with resetting block 511, and resetting block 511 helps to extract in plate
During promote position restoring claw 43 to rotate counterclockwise, accelerate reset efficiency.
Preferably, as shown in fig. 6, the plate tooth, which further includes, promotes tooth 57, with reference to figure 7, the promotion tooth 57 is provided with
Boss 58, the boss 58 and gear shaping coordinate, and are first peaked at when plate 7 be inserted into and promote tooth 57, thus drive other plate teeth and
Gear shaping engages, and makes plate insertion smooth and is not easy to block.
Preferably, when the ratchet mechanism 5 is in lockup state, the pawl 47 contact with the second hook tooth 54 is cut
Point it is residing to footpath, with the locking flank of tooth of the second hook tooth 54 folded by acute angle be 10 °~20 °.Ratchet locking after insertion plate, this
When contact residing for point of contact to footpath, with the locking flank of tooth folded by acute angle be 10 °~20 °, can reduce pawl depart from it is dynamic needed for ratchet
Power.
The utility model is by including liner courage body 6, the lock housing 1 for being built in liner courage body 6, plate 7 and being arranged on described
Motor part, double-layer gear 3, detent mechanism 4 and ratchet mechanism 5, the motor part in lock housing 1 are provided with motor gear 2,
The first layer gear of the double-layer gear 3 includes the first tooth 35 that can be engaged with the motor gear 2, the double-layer gear 3
Second layer gear includes the second tooth that can be engaged with the 3rd tooth 48 of described 4 one end of detent mechanism, and the ratchet mechanism 5 is provided with
The plate tooth coordinated with 4 other end pawl of detent mechanism, the 47 corresponding hook tooth and with gear shaping on the plate 7.The spine
The gear teeth include the first hook tooth 53 and the second hook tooth 54, and the radius of addendum of first hook tooth 53 is different from described second
The radius of addendum of hook tooth 54.The technical program sets the hook tooth of two kinds of different radiis by ratchet mechanism 5, is inserted into plate
When 7, the plate tooth of ratchet mechanism is engaged with rotation, and the hook tooth and 47 unidirectional locking process of pawl of ratchet mechanism are by minor radius
The large radius hook tooth of hook tooth transition to the end so that pawl rotational angle increase during unidirectional locking so that plate 7
Suffered resistance reduces during insertion so that the insertion of plate 7 becomes more smooth, so as to reduce uncaging time, improves
Unlocking speed.Solve slow technical problem of unlocking in the prior art, while improve security.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas, are equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of electrical lock apparatus of internal container door of coin, it is characterised in that including liner courage body, be built in the lock of liner courage body
Shell, plate and the motor part being arranged in the lock housing, double-layer gear, detent mechanism and ratchet mechanism, the motor part
Motor gear is provided with, the first layer gear of the double-layer gear includes the first tooth that can be engaged with the motor gear, described
The second layer gear of double-layer gear includes the second tooth that can be engaged with the 3rd tooth of described detent mechanism one end, the ratchet mechanism
Hook tooth corresponding with the detent mechanism other end pawl and the plate tooth coordinated with gear shaping on the plate are provided with, it is described
Hook tooth includes the first hook tooth and the second hook tooth, and the radius of addendum of first hook tooth is different from second ratchet
The radius of addendum of tooth.
2. the electrical lock apparatus of internal container door of coin as claimed in claim 1, it is characterised in that the motor gear is hypodontia tooth
Wheel, the first layer gear of the double-layer gear include the first arc-shaped edges and the second arc-shaped edges, and first tooth is arranged on described the
Between one arc-shaped edges and second arc-shaped edges, the double-layer gear is fixed in lock housing by the first rotation axis.
3. the electrical lock apparatus of internal container door of coin as claimed in claim 2, it is characterised in that first tooth and the second circular arc
When three-arc is provided between.
4. the electrical lock apparatus of internal container door of coin as claimed in claim 2, it is characterised in that first arc-shaped edges are corresponding
First radius and corresponding second radius of second arc-shaped edges are all higher than the radius of addendum of first tooth.
5. the electrical lock apparatus of internal container door of coin as claimed in claim 1 or 2, it is characterised in that the detent mechanism also wraps
Locking fixing piece, position restoring claw and hoodle mechanism are included, the hoodle mechanism is arranged between the locking fixing piece and position restoring claw, institute
Stating hoodle mechanism includes being provided with the hoodle component of hoodle and spring, and the position restoring claw includes protrusion, described raised for touching
The position travel switch for being used to control motor gear being arranged in the lock housing, the detent mechanism are fixed on by pawl axis
In lock housing, the locking fixing piece is equipped with ball race and limited block, and pawl restoring spring is provided with the position restoring claw.
6. the electrical lock apparatus of internal container door of coin as claimed in claim 5, it is characterised in that the locking fixing piece is also set up
There is hoodle slide face, the hoodle slide face is arc-shaped, and the hoodle slide face is arranged on the same end with ball race.
7. the electrical lock apparatus of internal container door of coin as claimed in claim 5, it is characterised in that the plate tooth is provided with reset
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552556.0U CN207315050U (en) | 2017-05-17 | 2017-05-17 | A kind of electrical lock apparatus of internal container door of coin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552556.0U CN207315050U (en) | 2017-05-17 | 2017-05-17 | A kind of electrical lock apparatus of internal container door of coin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315050U true CN207315050U (en) | 2018-05-04 |
Family
ID=62437093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720552556.0U Withdrawn - After Issue CN207315050U (en) | 2017-05-17 | 2017-05-17 | A kind of electrical lock apparatus of internal container door of coin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165506A (en) * | 2017-05-17 | 2017-09-15 | 广州通达汽车电气股份有限公司 | A kind of electrical lock apparatus of internal container door of coin |
-
2017
- 2017-05-17 CN CN201720552556.0U patent/CN207315050U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165506A (en) * | 2017-05-17 | 2017-09-15 | 广州通达汽车电气股份有限公司 | A kind of electrical lock apparatus of internal container door of coin |
| CN107165506B (en) * | 2017-05-17 | 2022-08-23 | 广州通达汽车电气股份有限公司 | Electronic lock device of coin-freed machine inner container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203420535U (en) | Intelligent TM (touch memory) card lock | |
| CN107165506A (en) | A kind of electrical lock apparatus of internal container door of coin | |
| US9657500B2 (en) | Electronic-mechanical dual control lock | |
| EP2395184A1 (en) | Self-reset and power-supplied-from-key intelligent rotating lock core and its matching lockset and key | |
| CN102400608A (en) | Mechanically and electrically controlled four-bolt lockset | |
| CN207315050U (en) | A kind of electrical lock apparatus of internal container door of coin | |
| EP2495379A1 (en) | Electromechanical lock | |
| CN102222264B (en) | Counting mechanism for automatically recording opening times of cashbox gate | |
| CN101004117A (en) | Lock device for electronic security door to be locked on uplift type master dead bolt | |
| CN205400266U (en) | Lock body system of unblanking that can be used to electron or mechanical lock | |
| CN207944813U (en) | A fingerprint combination lock | |
| CN204067144U (en) | A kind of automobile intelligent ignition switch | |
| CN201554327U (en) | Electromagnetic coded lock used for safe deposit box | |
| CN207315044U (en) | The mechanical lock structure of internal container door of coin | |
| CN111608492A (en) | Motor automatic opening and key opening integrated intelligent lock body | |
| CN207469953U (en) | For the intelligent lock control structure of bicycle | |
| US2915692A (en) | Coin device clock mechanism | |
| CN205713487U (en) | A dual-drive pressing device applied to an intelligent lock clutch | |
| CN209509765U (en) | An external fixed lock | |
| CN203684826U (en) | Electronic lock | |
| CN200968111Y (en) | Electronic anti-theft door-lock raising type master lock tongue locking unit | |
| CN202709871U (en) | Firing gear of double firing pins | |
| CN206309148U (en) | Automatic locking non-idling electronic lock | |
| CN207609264U (en) | Thumb wheel component and linkage lock core | |
| CN200975146Y (en) | Electromechanical lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180504 Effective date of abandoning: 20220823 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180504 Effective date of abandoning: 20220823 |