CN111173380A - Thing allies oneself with lock control circuit board and thing allies oneself with lock device thereof - Google Patents
Thing allies oneself with lock control circuit board and thing allies oneself with lock device thereof Download PDFInfo
- Publication number
- CN111173380A CN111173380A CN202010136953.6A CN202010136953A CN111173380A CN 111173380 A CN111173380 A CN 111173380A CN 202010136953 A CN202010136953 A CN 202010136953A CN 111173380 A CN111173380 A CN 111173380A
- Authority
- CN
- China
- Prior art keywords
- module
- pad unit
- communication
- main control
- unit
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
Abstract
The application discloses an internet-of-things door lock control circuit board and an internet-of-things door lock device thereof, wherein the circuit board comprises a substrate, a main control pad unit, a keyboard pad unit, a loudspeaker pad unit and a communication pad unit, wherein the main control pad unit is used for being welded with a main control module; the metal layer is arranged on the top layer of the substrate, the grounding layer is arranged on the bottom layer of the substrate, and the grounding layer is electrically connected with the metal layer through the through hole; the main control pad unit, the keyboard pad unit, the loudspeaker pad unit and the communication pad unit are respectively arranged on a metal layer; the main control module is respectively connected with the keyboard module, the loudspeaker module and the communication module, and then the control of the internet of things door lock is realized. This application is through setting up main control pad unit, keyboard pad unit, speaker pad unit and communication pad unit on the base plate, and convenient equipment has reduced the cost, has reduced the volume of circuit board.
Description
Technical Field
The application relates to the technical field of Internet of things locks, in particular to an Internet of things lock control circuit board and an Internet of things lock device thereof.
Background
The door lock is an indispensable component for achieving theft prevention. Along with the development of science and technology and the improvement of living standard, electronic locks are widely popularized and used in places such as families, hotels, enterprises and public places, wherein the application of the internet of things locks is more and more extensive, and the technical level of the internet of things locks is more and more mature. The circuit board of traditional thing networking lock is bulky, and occupation space is many, and with high costs.
In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: the circuit board of traditional thing networking lock is bulky, and occupation space is many, and with high costs.
Disclosure of Invention
Based on this, it is necessary that the circuit board of the traditional thing networking lock is bulky, and occupation space is many, and problem with high costs provides a thing networking lock control circuit board and thing networking lock device thereof.
In order to achieve the above object, an embodiment of the present invention provides an internet-of-things door lock control circuit board, including:
the substrate comprises a metal layer positioned on the top layer and a grounding layer positioned on the bottom layer; the grounding layer is connected with the metal layer through the via hole;
the main control pad unit is arranged on the metal layer and is used for being welded with the main control module;
the keyboard pad unit is arranged on the metal layer and used for being welded with the keyboard module;
the loudspeaker pad unit is arranged on the metal layer and is used for being welded with the loudspeaker module;
the communication pad unit is arranged on the metal layer and is used for being welded with the communication module;
the main control module is respectively connected with the keyboard module, the loudspeaker module and the communication module.
In one embodiment, the communication pad unit includes an NFC communication pad subunit; the communication module comprises an NFC communication module connected with the main control module;
and the NFC communication welding disk sub-unit is used for welding with the NFC communication module.
In one embodiment, the communication pad unit further comprises a bluetooth communication pad sub-unit; the communication module also comprises a Bluetooth communication module connected with the main control module;
the Bluetooth communication welding plate unit is used for welding with the Bluetooth communication module.
In one embodiment, the communication pad unit further comprises a touch sensing communication pad sub-unit; the communication module also comprises a touch sensing communication module connected with the main control module;
the touch sensing communication welding plate unit is used for welding with the touch sensing communication module.
In one embodiment, the battery module further comprises a battery pad unit;
the battery pad unit is used for welding with the battery module; the battery module is connected with the main control module.
In one embodiment, the power supply device further comprises a standby power supply pad unit;
the standby power supply bonding pad unit is used for welding with the standby power supply module; the standby power supply module is connected with the main control module.
In one embodiment, the keyboard pad unit comprises twelve key pad subunits;
each key pad subunit is used for correspondingly welding with each key one by one; each key is connected with the main control module.
In one embodiment, the keyboard pad unit further comprises a keyboard interface unit;
the input end of the keyboard interface unit is connected with each key respectively, and the output end of the keyboard interface unit is connected with the main control module.
In one embodiment, the master pad unit includes an IC pad unit for bonding the process chip;
the processing chip is respectively connected with the keyboard module, the loudspeaker module and the communication module.
On the other hand, the embodiment of the invention also provides an internet of things door lock device which comprises the internet of things door lock control circuit board.
One of the above technical solutions has the following advantages and beneficial effects:
in each embodiment of the above-mentioned internet-of-things door lock control circuit board, the door lock control circuit board includes a substrate, a main control pad unit for being welded with a main control module, a keyboard pad unit for being welded with a keyboard module, a speaker pad unit for being welded with a speaker module, and a communication pad unit for being welded with a communication module; the metal layer is arranged on the top layer of the substrate, the grounding layer is arranged on the bottom layer of the substrate, and the grounding layer is electrically connected with the metal layer through the through hole; the main control pad unit, the keyboard pad unit, the loudspeaker pad unit and the communication pad unit are respectively arranged on a metal layer; the main control module is respectively connected with the keyboard module, the loudspeaker module and the communication module, and then the control of the internet of things door lock is realized. This application is through setting up main control pad unit, keyboard pad unit, speaker pad unit and communication pad unit on the base plate, and convenient equipment has reduced the cost, has reduced the volume of circuit board.
Drawings
The present application will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a first structural diagram of an IOT door lock control circuit board according to an embodiment;
FIG. 2 is a second schematic diagram of an embodiment of a control circuit board of an IOT door lock;
FIG. 3 is a third schematic diagram of an embodiment of a control circuit board of an IOT door lock;
fig. 4 is a fourth structural diagram of the control circuit board of the internet-of-things door lock in one embodiment.
Detailed Description
For a more clear understanding of the technical features, objects, and effects of the present application, specific embodiments of the present application will now be described in detail with reference to the accompanying drawings.
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The following detailed description of embodiments of the present application will be made with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present application, are given by way of illustration and explanation only, and are not intended to limit the present application.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a detailed description will be given below of an internet-of-things door lock control circuit board and an internet-of-things door lock device thereof according to an embodiment of the present application with reference to the drawings.
The problem of traditional thing networking lock's circuit board bulky, occupation space is many, and with high costs is solved in order to solve. In one embodiment, as shown in fig. 1, there is provided an internet of things door lock control circuit board, including:
a substrate 110, the substrate 110 including a metal layer at a top layer and a ground layer at a bottom layer; the grounding layer is connected with the metal layer through the via hole;
the main control pad unit 120, the main control pad unit 120 is disposed on the metal layer, and the main control pad unit 120 is used for welding with the main control module;
the keyboard pad unit 130, the keyboard pad unit 130 is arranged on the metal layer, and the keyboard pad unit 130 is used for welding with the keyboard module;
the speaker pad unit 140, the speaker pad unit 140 is disposed on the metal layer, and the speaker pad unit 140 is used for welding with the speaker module;
a communication pad unit 150, wherein the communication pad unit 150 is arranged on the metal layer, and the communication pad unit 150 is used for welding with a communication module;
the main control module is respectively connected with the keyboard module, the loudspeaker module and the communication module.
Specifically, the substrate 110 refers to a base material indicating a PCB (Printed circuit board), and the substrate 110 refers to a copper clad laminate. In one example, the PCB board may be a double-sided PCB board. The metal layer may be a copper-clad metal layer; the ground layer is used for connecting the ground wire. The bottom layer of the substrate 110 refers to the layer opposite the top layer of the substrate 110. Vias refer to metallized vias that guide the printing between the connected metal layer and the ground plane. It should be noted that the number and size of the vias may be determined according to the design requirements and size of the actual circuit board.
Further, a main control pad unit 120 is disposed on the metal layer, and the main control pad unit 120 may be used for welding with the main control module. The main control module can be a single chip microcomputer, a DSP module or an ARM module. A keypad pad unit 130 is further disposed on the metal layer, and the keypad pad unit 130 may be used for welding with a keypad module. The keyboard module refers to a kind of instruction and data input device for operating the main control module. The keyboard module can be composed of a plurality of keys, and each key can be arranged and set based on a matrix arrangement form. The metal layer is further provided with a speaker pad unit 140, and the speaker pad unit 140 can be used for welding with a speaker module, so that the speaker module is electrically connected with the speaker pad unit 140. The speaker module refers to an electroacoustic transducer device that converts an electric signal into an acoustic signal. The metal layer is further provided with a communication pad unit 150, and the communication pad unit 150 can be used for being welded with a communication module, so that the communication module and the communication pad unit 150 are electrically connected. The communication module may be a wireless communication module operable to transmit wireless data.
Further, the metal layer is arranged on the top layer of the substrate 110, the ground layer is arranged on the bottom layer of the substrate 110, and the ground layer is electrically connected with the metal layer through the via hole; the main control pad unit 120, the keyboard pad unit 130, the speaker pad unit 140 and the communication pad unit 150 are respectively provided on a metal layer; the main control pad unit 120 may be electrically connected to the keyboard pad unit 130, the speaker pad unit 140 and the communication pad unit 150 through metal traces, respectively. The keyboard module, the loudspeaker module and the communication module are connected respectively based on the main control module, and then the control of the internet of things door lock is achieved.
In the embodiment of the above-mentioned internet-of-things door lock control circuit board, the main control pad unit 120 and the keyboard pad unit 130 are disposed on the substrate 110. The speaker pad unit 140 and the communication pad unit 150 are convenient to assemble, reduce the cost and reduce the volume of the circuit board.
In one embodiment, as shown in fig. 2, there is provided an internet of things door lock control circuit board, including a substrate 210, a main control pad unit 220 for welding with a main control module, a keyboard pad unit 230 for welding with a keyboard module, a speaker pad unit 240 for welding with a speaker module, and a communication pad unit 250 for welding with a communication module; the main control module is respectively connected with the keyboard module, the loudspeaker module and the communication module, and then the control of the internet of things door lock is realized.
Wherein, the Communication pad unit 250 includes an NFC (Near Field Communication) Communication pad sub-unit 252; the communication module comprises an NFC communication module connected with the main control module; the NFC communication pad unit 252 is used for soldering with the NFC communication module.
Specifically, the NFC communication solder pad plate unit 252 is disposed on the metal layer, and the NFC communication solder pad plate unit 252 may be used to solder the NFC communication module, so that the NFC communication module is electrically connected to the NFC communication solder pad plate unit 252. The NFC communication module can be used for carrying out data interaction with a near NFC device (such as a wearable device based on an NFC function) to realize short-distance high-frequency wireless communication. The NFC-based communication pad sub-unit 252 is electrically connected to the main control pad sub-unit 220 through a metal trace, so that the NFC communication module is electrically connected to the main control module, and an NFC communication function of the internet of things door lock is realized.
Further, the main control pad unit 220, the keyboard pad unit 230, the speaker pad unit 240 and the NFC communication pad unit 252 are disposed on the substrate 210, so that an NFC communication function is realized, and the assembly is convenient, the cost is reduced, and the volume of the circuit board is reduced.
In one particular embodiment, as shown in fig. 2, the communication pad unit 250 further includes a bluetooth communication pad subunit 254; the communication module also comprises a Bluetooth communication module connected with the main control module; the bluetooth communication pad sub-unit 254 is used for soldering with a bluetooth communication module.
Specifically, the bluetooth communication solder pad sub-unit 254 is disposed on the metal layer, and the bluetooth communication solder pad sub-unit 254 is used for soldering with the bluetooth communication module, so that the bluetooth communication module is electrically connected to the bluetooth communication solder pad sub-unit 254. The Bluetooth communication module can be used for carrying out data interaction with a wearable device (such as a Bluetooth-function-based wearable device) close to the Bluetooth device, so that Bluetooth wireless communication is realized. Based on bluetooth communication soldering pan unit 254 is through metal routing and main control pad unit 220 electric connection, and then bluetooth communication module and main control module realize electric connection, realize the bluetooth communication function of thing allies oneself with the lock.
Further, the main control pad unit 220, the keyboard pad unit 230, the speaker pad unit 240 and the bluetooth communication pad unit 254 are arranged on the substrate 210, so that the bluetooth communication function is realized, the assembly is convenient, the cost is reduced, and the volume of the circuit board is reduced.
In a specific embodiment, as shown in fig. 2, the communication pad unit 250 further includes a touch-sensitive communication pad sub-unit 256; the communication module also comprises a touch sensing communication module connected with the main control module; the touch sensing communication pad sub-unit 256 is used for soldering with the touch sensing communication module.
Specifically, the touch sensing communication pad sub-unit 256 is disposed on the metal layer, and the touch sensing communication pad sub-unit 256 may be used to be welded to the touch sensing communication module, so that the touch sensing communication module is electrically connected to the touch sensing communication pad sub-unit 256. The touch sensing communication module can be used for performing data interaction with a device close to the touch sensing device (such as a wearable device based on a touch sensing function), so that touch sensing wireless communication is realized. The pad unit 256 is electrically connected to the main control pad unit 220 through metal wires, so that the touch sensing communication module is electrically connected to the main control module, and the touch sensing communication function of the internet of things door lock is realized.
Further, the main control pad unit 220, the keyboard pad unit 230, the speaker pad unit 240 and the touch sensing communication pad unit 250 are arranged on the substrate 210, so that a touch sensing communication function is realized, the assembly is convenient, the cost is reduced, and the volume of the circuit board is reduced.
In one example, the touch-sensitive communication module may be a fingerprint module. A fingerprint module refers to a module that can be used to perform the acquisition of a fingerprint and the identification of the fingerprint. For example, the fingerprint module may be composed of a fingerprint acquisition unit, a fingerprint identification unit, a driving unit, and the like. Based on the fingerprint module welding at corresponding touch-sensitive communication pad unit, and then realize fingerprint module and host system's electric connection to can realize the fingerprint unblock of thing allies oneself with the lock.
In one example, the touch-sensitive communication module may also be a gesture-sensitive module. The gesture sensing module can be used for performing gesture action recognition. Based on gesture response module welding at corresponding touch-sensitive communication pad unit, and then realize gesture response module and host system's electric connection to can realize the gesture recognition unblock of thing allies oneself with the lock.
In one embodiment, as shown in fig. 3, there is provided an internet of things door lock control circuit board including a substrate 310, a main control pad unit 320 for soldering with a main control module, a keyboard pad unit 330 for soldering with a keyboard module, a speaker pad unit 340 for soldering with a speaker module, and a communication pad unit 350 for soldering with a communication module; the main control module is respectively connected with the keyboard module, the loudspeaker module and the communication module, and then the control of the internet of things door lock is realized.
The control circuit board of the internet of things door lock further comprises a battery pad unit 360; the battery pad unit 360 is used for welding with the battery module; the battery module is connected with the main control module.
Specifically, the battery pad unit 360 is disposed on the metal layer, and the battery pad unit 360 is electrically connected to the main control pad unit 320 through a metal trace. The battery pad unit 360 may be used to be welded to the battery module, thereby achieving electrical connection between the battery pad unit 360 and the battery module. The battery module can be formed by one or more batteries connected in parallel or in series; the battery module can be used for supplying power to the main control module.
Further, by arranging the battery pad unit 360, the main control pad unit 320, the keyboard pad unit 330, the speaker pad unit 340 and the communication pad unit 350 on the substrate 310, the normal working function of the internet of things door lock is realized, the assembly is convenient, the cost is reduced, and the volume of the circuit board is reduced.
In a specific embodiment, as shown in fig. 3, the internet-of-things door lock control circuit board further includes a standby power pad unit 370; the standby power pad unit 370 is used for welding with a standby power module; the standby power supply module is connected with the main control module.
The standby power pad unit 370 is disposed on the metal layer, and the standby power pad unit 370 is electrically connected to the main control pad unit 320 through a metal trace. The standby power pad unit 370 may be used to be welded to the standby power module, so as to electrically connect the standby power pad unit 370 and the standby power module. The standby power supply module can be used for plugging external power supply equipment (such as commercial power or a mobile power supply); the standby power supply module can be used for supplying power to the main control module.
Further, through set up stand-by power supply pad unit 370, battery pad unit 360, main control pad unit 320, keyboard pad unit 330, speaker pad unit 340 and communication pad unit 350 on base plate 310, and then can switch to stand-by power supply module and supply power when the battery module cuts off the power supply, improved the practicality of thing allies oneself with the lock, and convenient equipment, the cost is reduced has reduced the volume of circuit board.
In one embodiment, as shown in fig. 4, there is provided an internet of things door lock control circuit board including a substrate 410, a main control pad unit 420 for soldering with a main control module, a keyboard pad unit 430 for soldering with a keyboard module, a speaker pad unit 440 for soldering with a speaker module, and a communication pad unit 450 for soldering with a communication module; the main control module is respectively connected with the keyboard module, the loudspeaker module and the communication module, and then the control of the internet of things door lock is realized.
Wherein, the keyboard pad unit 430 comprises twelve key pad plate units 432; each key pad subunit 432 is used for one-to-one corresponding welding with each key; each key is connected with the main control module.
Specifically, twelve key pad sub-units 432 may be arranged on the metal layer according to a matrix arrangement rule. Each key pad subunit 432 is soldered to each key in a one-to-one correspondence, and the keys may be physical keys.
Furthermore, the keys are respectively connected with the main control module, so that a user can unlock the door lock by operating the keys, and multiple unlocking functions of the internet of things door lock are realized.
Furthermore, by arranging the main control pad unit 420, the twelve key welding disc units 432, the speaker pad unit 440 and the communication pad unit 450 on the substrate 410, various unlocking modes of the internet of things door lock are realized, the practicability of the internet of things door lock is improved, the assembly is convenient, the cost is reduced, and the size of the circuit board is reduced.
In a particular embodiment, as shown in FIG. 4, keyboard pad unit 430 further includes a keyboard interface unit 434; the input end of the keyboard interface unit 434 is connected to each key, and the output end is connected to the main control module.
The keyboard interface unit 434 may be used to integrate the transmission ports of the keys, thereby further facilitating assembly and reducing the volume.
In one embodiment, the master pad unit includes an IC pad unit for soldering the process chip; the processing chip is respectively connected with the keyboard module, the loudspeaker module and the communication module.
Wherein, the processing chip can be a singlechip, a DSP processing chip or an ARM processing chip.
In one embodiment, an internet of things door lock device is further provided, and the internet of things door lock device comprises the internet of things door lock control circuit board in any one of the embodiments.
For specific definition of the internet-of-things door lock device, reference may be made to the definition of the internet-of-things door lock control circuit board in the foregoing, and details are not described herein again.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an thing allies oneself with lock control circuit board which characterized in that includes:
the substrate comprises a metal layer positioned on the top layer and a grounding layer positioned on the bottom layer; the ground layer is connected with the metal layer through a via hole;
the main control pad unit is arranged on the metal layer and is used for being welded with a main control module;
the keyboard pad unit is arranged on the metal layer and used for being welded with a keyboard module;
the loudspeaker pad unit is arranged on the metal layer and is used for being welded with the loudspeaker module;
the communication pad unit is arranged on the metal layer and is used for being welded with a communication module;
the main control module is respectively connected with the keyboard module, the loudspeaker module and the communication module.
2. The lock control circuit board of claim 1, wherein the communication pad unit comprises an NFC communication pad subunit; the communication module comprises an NFC communication module connected with the main control module;
the NFC communication welding disk sub-unit is used for welding with the NFC communication module.
3. The lock control circuit board of claim 1, wherein the communication pad unit further comprises a bluetooth communication pad sub-unit; the communication module also comprises a Bluetooth communication module connected with the main control module;
the Bluetooth communication welding plate unit is used for welding with the Bluetooth communication module.
4. The door lock control circuit board of claim 1, wherein the communication pad unit further comprises a touch-sensitive communication pad sub-unit; the communication module also comprises a touch sensing communication module connected with the main control module;
the touch sensing communication welding plate unit is used for welding with the touch sensing communication module.
5. The internet-of-things door lock control circuit board of claim 1, further comprising a battery pad unit;
the battery pad unit is used for welding with a battery module; the battery module is connected with the main control module.
6. The internet-of-things door lock control circuit board of claim 1, further comprising a standby power supply pad unit;
the standby power supply bonding pad unit is used for welding with a standby power supply module; the standby power supply module is connected with the main control module.
7. The lock control circuit board of claim 1, wherein the keyboard pad unit comprises twelve key pad subunits;
each key welding plate unit is used for correspondingly welding the keys one by one; and each key is connected with the main control module.
8. The lock control circuit board of claim 7, wherein the keyboard pad unit further comprises a keyboard interface unit;
the input end of the keyboard interface unit is connected with each key respectively, and the output end of the keyboard interface unit is connected with the main control module.
9. The control circuit board of the internet-of-things door lock according to any one of claims 1 to 8, wherein the main control pad unit comprises an IC pad unit for soldering a processing chip;
the processing chip is respectively connected with the keyboard module, the loudspeaker module and the communication module.
10. An internet-of-things door lock device, characterized by comprising the internet-of-things door lock control circuit board according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136953.6A CN111173380A (en) | 2020-03-02 | 2020-03-02 | Thing allies oneself with lock control circuit board and thing allies oneself with lock device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136953.6A CN111173380A (en) | 2020-03-02 | 2020-03-02 | Thing allies oneself with lock control circuit board and thing allies oneself with lock device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111173380A true CN111173380A (en) | 2020-05-19 |
Family
ID=70653262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010136953.6A Pending CN111173380A (en) | 2020-03-02 | 2020-03-02 | Thing allies oneself with lock control circuit board and thing allies oneself with lock device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111173380A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112330853A (en) * | 2020-09-08 | 2021-02-05 | 深圳晒尔科技有限公司 | Thing allies oneself with lock circuit board and thing allies oneself with lock device based on hardware level is encrypted |
| CN112330852A (en) * | 2020-09-08 | 2021-02-05 | 深圳晒尔科技有限公司 | Multifunctional Internet of things door lock circuit board and Internet of things door lock device |
| CN112367759A (en) * | 2020-09-08 | 2021-02-12 | 深圳晒尔科技有限公司 | Thing allies oneself with lock circuit board and thing allies oneself with lock device |
-
2020
- 2020-03-02 CN CN202010136953.6A patent/CN111173380A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112330853A (en) * | 2020-09-08 | 2021-02-05 | 深圳晒尔科技有限公司 | Thing allies oneself with lock circuit board and thing allies oneself with lock device based on hardware level is encrypted |
| CN112330852A (en) * | 2020-09-08 | 2021-02-05 | 深圳晒尔科技有限公司 | Multifunctional Internet of things door lock circuit board and Internet of things door lock device |
| CN112367759A (en) * | 2020-09-08 | 2021-02-12 | 深圳晒尔科技有限公司 | Thing allies oneself with lock circuit board and thing allies oneself with lock device |
| CN112367759B (en) * | 2020-09-08 | 2022-04-22 | 深圳晒尔科技有限公司 | Thing allies oneself with lock circuit board and thing allies oneself with lock device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111173380A (en) | Thing allies oneself with lock control circuit board and thing allies oneself with lock device thereof | |
| CN106980835B (en) | A kind of fingerprint identification device and electronic equipment | |
| CN107230861A (en) | A kind of terminal module, connector and mobile terminal | |
| CN212295974U (en) | Thing allies oneself with lock control circuit board and thing allies oneself with lock device thereof | |
| CN211352251U (en) | Electronic device | |
| CN107577370B (en) | Touch device and electronic equipment | |
| CN104063015A (en) | Notebook computer capable of lifting touch pad and touch pad lifting method applicable to notebook computer | |
| CN211959184U (en) | Piezoelectric key module and electronic equipment | |
| CN108540616A (en) | Display screen component and electronic equipment | |
| CN205039955U (en) | Bluetooth earphone | |
| WO2021109248A1 (en) | Antenna impedance matching circuit, antenna system, printed circuit board and mobile terminal | |
| CN110036539B (en) | Device with USB port | |
| CN103489431B (en) | A kind of display terminal | |
| CN209895226U (en) | 4G industrial personal computer | |
| CN110996497B (en) | Flexible circuit board and terminal equipment | |
| CN203882617U (en) | Bluetooth MP3 (moving picture experts group audio layer-3) player with indicator lamp | |
| CN111328187B (en) | Printed circuit board and mobile terminal | |
| CN103002382A (en) | Headset plug transverter | |
| CN112367759B (en) | Thing allies oneself with lock circuit board and thing allies oneself with lock device | |
| CN215405649U (en) | Control terminal for bridge erecting machine | |
| CN219960618U (en) | Keyboard and keyboard system | |
| CN217426089U (en) | Notebook computer and near field communication system | |
| CN216121822U (en) | Wireless charging circuit structure and charger | |
| CN219660002U (en) | Circuit board assembly and electronic equipment | |
| CN215991145U (en) | Bidirectional wireless microphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |