CN206615193U - Vehicle lockset with push type fingerprint sensor - Google Patents
Vehicle lockset with push type fingerprint sensor Download PDFInfo
- Publication number
- CN206615193U CN206615193U CN201621443164.2U CN201621443164U CN206615193U CN 206615193 U CN206615193 U CN 206615193U CN 201621443164 U CN201621443164 U CN 201621443164U CN 206615193 U CN206615193 U CN 206615193U
- Authority
- CN
- China
- Prior art keywords
- fingerprint sensor
- push type
- type fingerprint
- mounting hole
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- 239000010980 sapphire Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of vehicle lockset with push type fingerprint sensor, including control circuit, and the lock body component electrically coupled with control circuit, the control circuit is provided with least one push type fingerprint sensor；The push type fingerprint sensor is installed on the mounting hole that car door is provided with；The control circuit is provided with the control unit being electrically connected with push type fingerprint sensor.The utility model realizes that finger-print type vehicle lockset is unlocked or locked using push type fingerprint sensor, makes automotive theft proof system safer, the switch of car door is more convenient.Because of push type fingerprint sensor small volume, the characteristics of low in energy consumption so that the utility model have easy to process, production cost it is low, it is easy for installation the characteristics of.
Description
Technical field
The utility model is related to security lock arrangement field, particularly a kind of car door lock dress with push type fingerprint sensor
Put.
Background technology
With the development of science and technology, Fingerprint Lock is increasingly popularized in daily life, such as gate inhibition, bank card.Automobile
The sharp increase of quantity, antitheft problem is of increasing concern.Fingerprint Lock has safe, and stability is good, and uniqueness is strong and can not answer
Property processed, is naturally welcome by numerous car owners.Fingerprint Lock core is the fingerprint sensor for gathering and recognizing fingerprint,
Fingerprint sensor has a variety of, and currently used for the fingerprint sensor that the fingerprint sensor on automobile is optical profile type, its huge structure is used
It is not easily accomplished on automobile door lock.Or cause the structure of automobile door lock to become big.
Therefore, it is necessary to develop new fingerprint type car door lock construction.
Utility model content
The purpose of this utility model is that there is provided a kind of car door with push type fingerprint sensor for solution the deficiencies in the prior art
Locking device.
Vehicle lockset with push type fingerprint sensor, including control circuit, and the lock electrically coupled with control circuit
Body component, the control circuit is provided with least one push type fingerprint sensor；The push type fingerprint sensor is installed on car
On the mounting hole that door is provided with；The control circuit is provided with the control unit being electrically connected with push type fingerprint sensor；The peace
Dress hole is on the door handle that car door is provided with；The door handle front side and/or rear side are equipped with and referred to for fixing push type
The mounting hole of line sensor；The push type fingerprint sensor by provided with FPC winding displacements and control unit be electrically connected with；It is described
Push type fingerprint sensor includes ring-type fixing body, and cover plate, fingerprint sensor and the bottom being sequentially arranged in ring-type fixing body
Plate；The ring-type fixing body is in the mounting hole, and the cover plate is toward on the outside of mounting hole；The mounting hole bottom is provided with use
In the fixed plate of fixed push type fingerprint sensor；The push type fingerprint sensor periphery is provided with stop lug, the installation
Hole is provided with the backstop groove adapted to stop lug；It is located at the L-type of mounting hole Inner ends both sides on the inside of the handle respectively provided with two
Rib, L-type rib forms the caulking groove for laterally inserted fixed plate with handle, so that fixed plate consolidates push type fingerprint sensor
It is fixed.
More preferably scheme is：The cover plate is ceramics, sapphire or dielectric glass.
More preferably scheme is：The push type fingerprint sensor fingerprint sensor, and be wrapped in outside fingerprint induction chip
The plastic body in week；The plastic body is fixed in mounting hole；The plastic body is set in the relative outer surface of fingerprint sensor
There is coating.
More preferably scheme is：The push type fingerprint sensor includes circular fingerprint seat, is sequentially arranged in circular fingerprint seat
Protective plate, fingerprint sensor and the clamping plate of side；The screw thread that the circular fingerprint seat periphery is provided with, the handle is provided with and finger
The adaptable threaded mounting hole of line seat.
More preferably scheme is：The control circuit is additionally provided with display screen, control button, alarm and indicator lamp；It is described aobvious
Display screen, control button, alarm and instruction are electrically connected with control unit.
More preferably scheme is：Described control unit is provided with encrypting fingerprint module, storage module and communication module；The communication
Module is connected by communication network with remote service end.
More preferably scheme is：The lock body component is provided with the force piece being electrically connected with control unit；The force piece is
Motor.
Compared with prior art, the utility model has an advantageous effect in that：Realized using push type fingerprint sensor
Finger-print type vehicle lockset is unlocked or locked, and makes automotive theft proof system safer, the switch of car door is more convenient.Because of push type
Fingerprint sensor small volume, the characteristics of low in energy consumption so that the utility model has easy to process, production cost low, easy for installation
The characteristics of.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
It can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 illustrates for the stereochemical structure of vehicle lockset specific embodiment of the utility model with push type fingerprint sensor
Figure；
Fig. 2 is the front view of vehicle lockset specific embodiment of the utility model with push type fingerprint sensor；
Fig. 3 is the rearview of vehicle lockset specific embodiment of the utility model with push type fingerprint sensor；
Fig. 4 for vehicle lockset specific embodiment one of the utility model with push type fingerprint sensor sectional view and its
Partial enlarged drawing；
Fig. 5 for vehicle lockset specific embodiment two of the utility model with push type fingerprint sensor sectional view and its
Partial enlarged drawing；
Fig. 6 for vehicle lockset specific embodiment three of the utility model with push type fingerprint sensor sectional view and its
Partial enlarged drawing；
Fig. 7 is the circuit block diagram of vehicle lockset specific embodiment of the utility model with push type fingerprint sensor.
Reference
The 10 control push type fingerprint sensors of circuit 11
The cover plate of 111 ring-type fixing body 112
The bottom plate of 113 fingerprint sensor 114
The coating of 115 plastic body 116
117 118 protective plates of circular fingerprint seat
The control unit of 119 clamping plate 12
The storage module of 121 encrypting fingerprint module 122
The remote service end of 123 communication module 124
The stop lug of 13 FPC winding displacements 14
The control button of 15 display screen 16
The indicator lamp of 17 alarm 18
The force piece of 20 lock body component 21
The fore shell of 30 door handle 31
The mounting hole of shell 33 after 32
The concave part of 331 backstop groove 332
34 threaded mounting holes
The fixed plate of 35 boss 36
The stage portion of 36A fixation clips 361
The caulking groove of 37 L-type rib 38
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figures 1 to 7, vehicle lockset of the utility model with push type fingerprint sensor, the mechanism of each part
Schematic diagram and circuit block diagram.
As shown in Figure 1 to Figure 3, the car door lock dress with push type fingerprint sensor, including control circuit 10, and it is electric with control
The lock body component 20 that road 10 electrically couples.Control circuit 10 in car body, lock body component 20 is located on the inside of car door.Control circuit
10 are provided with several push type fingerprint sensors 11, and push type fingerprint sensor 11 is installed on the door handle that car door is provided with
On 30.Circuit 10 is controlled to be provided with the control unit 12 being electrically connected with push type fingerprint sensor 11.Press fingerprint sensor 11
Play a part of collecting and recognizing fingerprint.
In other embodiment, push type fingerprint sensor 11 can also be arranged in car body other positions, be such as located at car
Door is except in the other positions of door handle 30.
Wherein, door handle 30 includes fore shell 31 and rear shell 32, and is consolidated fore shell 31 and rear shell 32 by fixture
Fixed connection, is not easy to be damaged, with certain anti-riot effect on car door.The fore shell 31 of door handle 30 sets a use
It is provided with the mounting hole 33 for installing push type fingerprint sensor, or/and the rear body of shell 32 for installing push type fingerprint sensor 11
One or more mounting holes 33, the purpose of such design is to be adapted with the finger of human body；Can also be in car door car
One mounting hole 33 is set on door handle 30.Push type fingerprint sensor 11 is fixed on corresponding mounting hole 33, and by provided with
FPC winding displacements 13 be electrically connected with control unit 12.
Push type fingerprint sensor 11 has a variety of with the connecting mode of mounting hole 33, is illustrated below with several embodiments：
Embodiment one：As shown in figure 4, push type fingerprint sensor 11 includes ring-type fixing body 111, and it is sequentially arranged in ring-type
Cover plate 112, fingerprint sensor 113 and bottom plate 114 in fixing body 111.Cover plate 112 can have anti-to fingerprint sensor 113
Fingerprint sensor 113 is fixed in ring-type fixing body 111 by the effect of shield, bottom plate 114.Ring-type fixing body 111 is located at installation
In hole 33, and cover plate 112 is toward the outside of mounting hole 33.
It is preferred that, cover plate 112 for ceramics, sapphire or dielectric glass.
Wherein, the bottom of mounting hole 33 is provided with the fixed plate 36 for being used for fixing push type fingerprint sensor 11.Push type fingerprint
The periphery of sensor 11 is provided with stop lug 14, and mounting hole 33 is provided with the backstop groove 331 adapted to stop lug 14.Door handle 30
Inner side is located at the L-type rib 37 of the Inner ends both sides of mounting hole 33 provided with two respectively, and L-type rib 37 is used with the formation of door handle 30
In the caulking groove 38 of laterally inserted fixed plate 36, so that fixed plate 36 fixes the clamping of push type fingerprint sensor 11.
Embodiment two：As shown in figure 5, push type fingerprint sensor 11 includes fingerprint sensor 113, and it is wrapped in finger
The plastic body 115 of the periphery of line induction chip 113.Plastic body 115 is fixed in mounting hole 33, and plastic body 115 is in fingerprint sensing
The relative outer surface of chip 113 is provided with coating 116.
Wherein, the bottom of mounting hole 33 is provided with the fixation clip 36A for being used for fixing push type fingerprint sensor 11.Mounting hole 33
Provided with concave part 332 is provided with provided with inner side, accordingly, fixation clip 36A is provided with the stage portion 361 matched with concave part 332.
Fixation clip 36A is screwed in the inner side of door handle 30, and push type fingerprint sensor 11 is pressed on into door handle 30
On inwall.Coating 116 has protective effect to push type fingerprint sensor 11.
Embodiment three：As shown in fig. 6, push type fingerprint sensor 11 includes circular fingerprint seat 117, fingerprint seat is sequentially arranged in
Protective plate 118, fingerprint sensor 113 and the clamping plate 119 of 117 inner sides.The screw thread that circular 117 peripheries of fingerprint seat are provided with, car
Door handle 30 is provided with and the adaptable threaded mounting hole 34 of circular fingerprint seat 117.In order that push type fingerprint sensor 11 is more
Firmly it is connected in threaded mounting hole 34, threaded mounting hole 34, which extends internally, threaded boss 35.
Wherein, control circuit 10 is additionally provided with display screen 15, control button 16, alarm 17 and indicator lamp 18.It is preferred that, show
Display screen 15, which is used to show, entirely controls the operation conditions of circuit, as interface of man-machine interaction etc., and control button 16 is used to manipulate
The functions such as typing, the deletion of fingerprint are set.Alarm 17 is used for car door or alarmed when controlling circuit 10 to be destroyed, or car
Door closes not tight alarm.Indicator lamp 18 is used for the running status for showing push type fingerprint sensor 11.It is preferred that, the He of display screen 15
Control button 16 can be gathered on a touch-screen.Display screen 15, control button 16, alarm 17 and indicator lamp 18 with control
Unit 12 is electrically connected with.Power supply can be the power supply on self-powered module or automobile on control circuit 10.
In other embodiment, display screen 16, control button 16, the alarm 17 for controlling circuit 10 are that car body controls system
Display screen that system is provided with itself, control button, alarm.
In other embodiment, control circuit 10 is additionally provided with anti-electromagnetic interference circuit, prevents criminal dry using electromagnetism
The means such as disturb to destroy control circuit 10.
Wherein, as shown in fig. 7, control unit 12 is provided with encrypting fingerprint module 121, storage module 122 and communication module
123.Transmission is encrypted in the finger print information that encrypting fingerprint module 121 is collected into push type fingerprint sensor 11.Storage module
The relevant informations such as the fingerprint that 122 pairs of push type fingerprint sensors 11 are collected into are stored, and prevent from powering off and losing.Communication module
123 are connected by communication network with the communication of remote service end 124, and row information of going forward side by side is exchanged.Car owner client terminal (such as computer,
Mobile phone etc.) related software is downloaded, connect and access remote service end 124, the situation of automobile can be just monitored in real time.More have
Body, car owner can monitor condition of the vehicle in real time by downloading mobile phone A PP, if push type fingerprint sensor 11 or car door by
During destruction, the APP on mobile phone will give a warning, and remind car owner.
Wherein, lock body component 20 is provided with the force piece 21 being electrically connected with control unit 12.Force piece 21 drives lock body group
Mechanical lock motion on part, realization is locked or unlocked.Specifically, force piece 21 is motor, motor rotates to drive lock body component
Dead bolt motion on 20.
In other embodiment, the force piece 21 of lock body component 20 is the combination of coil and magnet, and coil obtains electric generation magnetic
, attract magnet movement to drive dead bolt motion, lock or unlock to realize.
In addition, vehicle lockset is additionally provided with mechanical key, the control electricity for preventing push type fingerprint sensor 11 from connecting
Road 10 is abnormal or during other abnormal conditions, car door of not opening.
Operation principle of the present utility model：The first typing fingerprint on push type fingerprint sensor 11 of car owner, in display screen 15
It is upper to be operated by control button 16, finger print information is stored on storage module 122.When opening car door, finger is touched
On push type fingerprint sensor 11, push type fingerprint sensor 11 collects finger print information and encrypted by encrypting fingerprint module 121
After transmit to control unit 12, control unit 12 carries out the finger print information in the finger print information of collection and storage module 122 pair
Than if coincide, indicator lamp 18 shows correct instruction, while control unit 12 sends unlocking signal to force piece 21, driving lock
Body component 20 is unlocked；If misfitted, indicator lamp 18 shows wrong instruction, and control unit 12 does not send signal, and lock body component is not
Unlock.When car owner's closed door, if lock body component 20 is locked not in place, alarm sends alarm.
In addition, when push type fingerprint sensor 11 receives destruction or car door receives destruction, alarm sends alarm, simultaneously
Communication module 123 sends alert data to remote service end 124, and car owner receives in the client terminal being connected with remote service end 124
To prompting, to be further processed.
In summary, the utility model realized using push type fingerprint sensor finger-print type vehicle lockset unlock or on
Lock, makes automotive theft proof system safer, the switch of car door is more convenient.It is low in energy consumption because of push type fingerprint sensor small volume
The characteristics of so that the utility model have easy to process, production cost it is low, it is easy for installation the characteristics of.
Above is embodiment of the present utility model, it is noted that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection domain of the present utility model.
Claims (7)
1. the vehicle lockset with push type fingerprint sensor, including control circuit, and the lock body electrically coupled with control circuit
Component, it is characterised in that the control circuit is provided with least one push type fingerprint sensor；The push type fingerprint sensor
It is installed on the mounting hole that car door is provided with；The control circuit is provided with the control list being electrically connected with push type fingerprint sensor
Member；The mounting hole is on the door handle that car door is provided with；The door handle front side and/or rear side are equipped with for fixing
The mounting hole of push type fingerprint sensor；The push type fingerprint sensor by provided with FPC winding displacements and control unit it is electrical
Connection；The push type fingerprint sensor includes ring-type fixing body, and cover plate, the fingerprint sensing being sequentially arranged in ring-type fixing body
Chip and bottom plate；The ring-type fixing body is in the mounting hole, and the cover plate is toward on the outside of mounting hole；The mounting hole bottom
End is provided with the fixed plate for being used for fixing push type fingerprint sensor；The push type fingerprint sensor periphery is provided with stop lug,
The mounting hole is provided with the backstop groove adapted to stop lug；It is located at mounting hole Inner ends two respectively provided with two on the inside of the handle
The L-type rib of side, L-type rib and handle form the caulking groove for laterally inserted fixed plate, so that fixed plate is by push type fingerprint
Sensor is fixed.
2. the vehicle lockset according to claim 1 with push type fingerprint sensor, it is characterised in that the cover plate is
Ceramics, sapphire or dielectric glass.
3. the vehicle lockset according to claim 1 with push type fingerprint sensor, it is characterised in that the push type
Fingerprint sensor fingerprint sensor, and it is wrapped in the plastic body of fingerprint induction chip periphery；The plastic body is fixed on installation
In hole；The plastic body is provided with coating in the relative outer surface of fingerprint sensor.
4. the vehicle lockset according to claim 1 with push type fingerprint sensor, it is characterised in that the push type
Fingerprint sensor includes circular fingerprint seat, is sequentially arranged in protective plate, fingerprint sensor and clamping plate on the inside of circular fingerprint seat；
The screw thread that the circular fingerprint seat periphery is provided with, the handle is provided with the threaded mounting hole adaptable with fingerprint seat.
5. the vehicle lockset according to claim 1 with push type fingerprint sensor, it is characterised in that the control electricity
Road is additionally provided with display screen, control button, alarm and indicator lamp；The display screen, control button, alarm and indicate with control
Unit processed is electrically connected with.
6. the vehicle lockset according to claim 1 with push type fingerprint sensor, it is characterised in that the control list
Member is provided with encrypting fingerprint module, storage module and communication module；The communication module is connected by communication network and remote service end
Connect.
7. the vehicle lockset according to claim 1 with push type fingerprint sensor, it is characterised in that the lock body group
Part is provided with the force piece being electrically connected with control unit；The force piece is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443164.2U CN206615193U (en) | 2016-12-26 | 2016-12-26 | Vehicle lockset with push type fingerprint sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443164.2U CN206615193U (en) | 2016-12-26 | 2016-12-26 | Vehicle lockset with push type fingerprint sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206615193U true CN206615193U (en) | 2017-11-07 |
Family
ID=60229800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443164.2U Expired - Fee Related CN206615193U (en) | 2016-12-26 | 2016-12-26 | Vehicle lockset with push type fingerprint sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206615193U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740685A (en) * | 2016-12-26 | 2017-05-31 | 深圳市中舜创新科技有限公司 | Vehicle lockset with push type fingerprint sensor |
| CN108240145A (en) * | 2017-12-30 | 2018-07-03 | 平湖爱贝拉儿童用品有限公司 | A kind of push type perambulator door lock |
| CN111216678A (en) * | 2019-10-23 | 2020-06-02 | 神通科技集团股份有限公司 | Intelligent stand column with automobile unlocking function |
| CN114278171A (en) * | 2021-12-29 | 2022-04-05 | 重庆长安汽车股份有限公司 | Door plant handle box structure of integrated unblock function |
-
2016
- 2016-12-26 CN CN201621443164.2U patent/CN206615193U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740685A (en) * | 2016-12-26 | 2017-05-31 | 深圳市中舜创新科技有限公司 | Vehicle lockset with push type fingerprint sensor |
| CN108240145A (en) * | 2017-12-30 | 2018-07-03 | 平湖爱贝拉儿童用品有限公司 | A kind of push type perambulator door lock |
| CN111216678A (en) * | 2019-10-23 | 2020-06-02 | 神通科技集团股份有限公司 | Intelligent stand column with automobile unlocking function |
| CN114278171A (en) * | 2021-12-29 | 2022-04-05 | 重庆长安汽车股份有限公司 | Door plant handle box structure of integrated unblock function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206615193U (en) | Vehicle lockset with push type fingerprint sensor | |
| CN204609520U (en) | A kind of intelligent movable based on bluetooth is locked | |
| CN205025226U (en) | General intelligent security system of burglary -resisting door | |
| CN201080214Y (en) | Electric vehicle with intelligent theft-proof lock | |
| CN213573425U (en) | Multifunctional intelligent anti-theft door lock | |
| CN201933884U (en) | Fingerprint lock with remote alarming function | |
| CN202990624U (en) | Household anti-theft lock device | |
| CN106740685A (en) | Vehicle lockset with push type fingerprint sensor | |
| CN101377104B (en) | Electric mechanical safety lock and specific key thereof | |
| CN203305960U (en) | Rolling code remote control auxiliary anti-theft control device | |
| CN201106327Y (en) | Electric mechanical anti-theft safety lock and special key | |
| CN206297530U (en) | A kind of automobile engine ECU anti-theft devices | |
| CN206859880U (en) | A kind of intelligent anti-theft lock and the door lock burglary-resisting system containing it | |
| CN215291917U (en) | Intelligent security lock body structure and intelligent security lock control system | |
| US11383674B2 (en) | Authentication system and corresponding security method | |
| CN108999538A (en) | Intelligent safety door | |
| CN205297054U (en) | Intelligent lock | |
| CN204323290U (en) | Stand alone type Door Lock maintenance device | |
| CN210439818U (en) | Double-safety door opening structure of intelligent lock | |
| CN210743107U (en) | POS machine safety monitoring device | |
| CN201351397Y (en) | Open-close locking device of core-inserting lock | |
| CN215737703U (en) | Library information processing apparatus | |
| CN104494562A (en) | Independent vehicle door lock supervision device | |
| CN200971090Y (en) | Anti-theft alarm system for vehicle | |
| CN205713525U (en) | Intelligent door lock in hotel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 |