CN211422162U - Touch key device of intelligent door lock - Google Patents
Touch key device of intelligent door lock Download PDFInfo
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- CN211422162U CN211422162U CN201921693661.1U CN201921693661U CN211422162U CN 211422162 U CN211422162 U CN 211422162U CN 201921693661 U CN201921693661 U CN 201921693661U CN 211422162 U CN211422162 U CN 211422162U
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- door lock
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Abstract
The utility model discloses an intelligence lock touch button device, the device includes: contain touch key board (1) of a plurality of touch key, set up corresponding character silk screen printing on every touch key, touch key board (1) back is fixed in a mount (3), a main control panel (2) is fixed to the opposite side of mount (3), main control panel (2 go up) with the adjacent one side of mount (3) is provided with touch key display module, touch key display module include a plurality of with the corresponding luminous body of touch key board (1), in order to pass through the corresponding touch key of the light spot luminance of the luminous body of touch key display module, through the utility model discloses, can improve touch key sensitivity, increase touch key stability, reinforcing user experience sense to reduce the lock cost.
Description
Technical Field
The utility model relates to a door lock technical field especially relates to an intelligence lock touch button device.
Background
The door lock is used as a first safety barrier of a house and is equipment which is required to be used for entering the house, so that the safety requirement of the door lock is high. The traditional mechanical door lock is assembled by mechanical parts and is unlocked by a key, but the key is easy to copy and has poor safety; and the user may forget to take the key and can not open the door or the user is not at home and someone maliciously unlocks or even steals and the user can not know, user experience is poor.
With the development of smart home technology, some smart door locks, such as electronic coded locks, gradually appear, but electronic coded locks sold in the market at present generally mainly use solid keys, if the electronic coded locks are used for a long time, characters or patterns on the surfaces of the keys are worn and cannot be seen clearly, and the patterns of the characters on the keys cannot be seen clearly in a relatively dark environment, so that great inconvenience is brought to users in use.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of above-mentioned prior art existence, the utility model aims to provide an intelligence lock touch button device to improve touch button sensitivity, increase touch button stability, reinforcing user experience and feel, and reduce the lock cost.
In order to achieve the above object, the utility model provides an intelligence lock touch button device, include: contain touch key board (1) of a plurality of touch key, every touch key sets up corresponding character silk screen printing, touch key board (1) back is fixed in a mount (3), a main control panel (2) is fixed to the opposite side of mount (3), on main control panel (2) with the adjacent one side of mount (3) is provided with touch key display module, touch key display module include a plurality of with the corresponding luminous body of touch key board (1), in order to pass through corresponding touch key is lighted to the light of touch key display module's luminous body.
Preferably, the touch key board (1) comprises a plurality of touch keys (101) and character silk-screen prints (102) and communication terminals (103) which are correspondingly arranged, each character silk-screen print (102) is arranged in the middle of a touch key area of the corresponding touch key (101), the character silk-screen prints (102) are used for transmitting light of a luminous body corresponding to the touch key display module, and the touch key board (1) is communicated with the main control board (2) through the communication terminals (103).
Preferably, a copper foil is coated on the touch key area of each touch key (101) except for the middle character.
Preferably, the touch key sheet (1) is attached to a panel of a door lock touch area on the door, and the front surface of the touch key sheet is exposed outside the door lock touch area.
Preferably, the main control board (2) comprises a power supply module (200), a central control unit (201), a capacitance-current conversion circuit (202), an AD conversion circuit (203) and a touch key display module (204), the power supply module (200) is used for supplying power to the central control unit (201), the touch key display module (203) and the touch key board (1), when capacitance is generated on the touch key, signals are transmitted to the main control board (2) through the communication terminal (103), and then transmitted to the central control unit (201) through the capacitance-current conversion circuit (202) and the AD conversion circuit (203), and all luminous bodies of the touch key display module (203) emit light under the control of the central control unit (201), and the emitted light is transmitted through the character silk-screen (102) so as to be used by a user for identifying characters corresponding to the touch keys.
Preferably, the touch key display module (204) includes a plurality of light emitting diodes corresponding to the touch keys of the touch key sheet (1).
Compared with the prior art, the utility model relates to an intelligence lock touch button device sets up corresponding character silk screen printing on every touch button through utilizing the touch button board that contains a plurality of touch button, will touch button board and main control panel are fixed through a mount main control panel with the adjacent one side of mount set up including a plurality of with the touch button display module of the corresponding luminous body of touch button board, with pass through the corresponding touch button of the luminous body light spot of touch button display module, and utilize when touch button board PCB design, remove middle character external application copper foil for every touch button district, increase touch button copper foil layer area and improve touch button sensitivity, and realize backlight through every touch button district character silk screen printing, the utility model discloses can improve touch button sensitivity, The stability of the touch key is improved, the user experience is enhanced, and the door lock cost is reduced.
Drawings
Fig. 1 is a schematic structural view of an intelligent door lock touch key device of the present invention;
fig. 2 is a schematic structural diagram of a touch key sheet according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a main control board according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a touch key display module in an embodiment of the present invention.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following description, which is made for the purpose of illustrating the embodiments of the present invention by way of specific examples and with reference to the accompanying drawings. The present invention can be implemented or applied by other different embodiments, and various details in the present specification can be modified and changed based on different viewpoints and applications without departing from the spirit of the present invention.
Fig. 1 is the utility model relates to an intelligence lock touch button device's schematic structure diagram. As shown in fig. 1, the utility model relates to an intelligence lock touch button device, include: a touch key board 1, wherein the touch key board 1 comprises a plurality of touch keys, each touch key is provided with copper foil except for a middle character, the touch key board 1 is provided with a terminal which is communicated with the main control board 2, the touch key board 1 is attached to the panel of the door lock touch area 4 on the door, and the front side of the touch key board is exposed outside the door lock touch area 4, for providing touch key operation of a user, the other side (i.e. the back) of the touch key board 1 opposite to the door lock touch area 4 is fixed on one side of a fixing frame 3, the other side of the fixing frame 3 is fixed with a main control board 2, a touch key display module (not shown) is arranged on one side of the main control board 2 adjacent to the fixing frame 3, the touch key display module includes a plurality of light emitting diodes corresponding to the touch keys of the touch key sheet 1, and the corresponding touch key is lightened by the light of the light emitting diode of the touch key display module.
Fig. 2 is a schematic structural diagram of a touch key board according to an embodiment of the present invention. As shown in fig. 2, the touch key board 1 includes a plurality of touch keys 101, and a character screen print 102 and a communication terminal 103 which are correspondingly arranged, where the touch keys 101 adopt a self-capacitance method in a mutual inductance mode, a total capacitance is a sum of a parasitic capacitance and a finger capacitance, the parasitic capacitance is fixedly present between the touch panel and the ground, when a finger touches a touch key, a capacitance is generated on the corresponding touch key, and a touch signal is transmitted to the main control board 2 through a capacitance-current conversion circuit and an AD conversion circuit, each character screen print 102 is arranged in the middle of a touch key area of the corresponding touch key 101, the character screen print 102 can transmit light of a light emitting diode of the corresponding touch key display module, so as to identify key characters for a user, and the main control board 2 and the touch key board 1 are connected through the communication terminal 103 to complete communication. Preferably, when the touch key board 1 is designed in a PCB, copper foil is laid on the touch key area of each touch key except for the middle character, that is, the touch key sensitivity is improved by increasing the area of the copper foil layer of the touch key.
Fig. 3 is a schematic diagram of a main control board according to an embodiment of the present invention. As shown in fig. 3, the main control board 2 includes a power module 200, a central control unit 201, a capacitance-current conversion circuit 202, an AD conversion circuit 203, and a touch key display module 204, the power module 200 is used for supplying power to the central control unit 201, the touch key display module 204 and the touch key panel 1, when a user's finger touches a touch key on the touch key sheet 1, a capacitance is generated on the corresponding touch key, the signal is transmitted to the main control board 2 through the communication terminal 103, transmitted to the central control unit 201 through the capacitance-current conversion circuit 202 and the AD conversion circuit 203, processed by the central control unit 201, the touch key display module 204 is composed of a plurality of light emitting diodes 204a corresponding to the touch keys, the light emitting diodes are controlled to emit light under the control of the central control unit 201, and the emitted light is transmitted through the character silk screen 102 for the user to identify the characters corresponding to the corresponding touch keys. It should be noted here that the central control unit 201 is an MCU, and the capacitance-current conversion circuit 202 and the AD conversion circuit 203 may be integrated inside the MCU or may be independent components.
The utility model discloses the theory of operation as follows: when a user wakes up the intelligent door lock, the central control unit receives a wake-up request (for example, the wake-up request can be generated by the user touching any key through the intelligent door lock in a dormant state), the central control unit controls the light-emitting diodes of the touch key display module to be lightened, the light emitted by the light is transmitted to the door lock touch area through the character silk screen of the touch key board, when the user touches the silk screen transmitted by the touch key area, because the touch key board is designed on a PCB, copper foil is externally coated on each touch key area except for middle characters, the touch key sensitivity is improved by increasing the area of the copper foil layer of the touch key, so that the touch key can generate capacitance when the user lightly touches the touch key, and the touch signal is transmitted to the central control unit through the capacitance-current conversion circuit and the AD conversion circuit, after the central control unit processes the touch signal, the key value is obtained according to the touch signal and is compared with the key value which, if the door lock is correct, the central control unit sends an instruction to the door lock motor driving module to control the door lock to be opened, and a user can open the door. If the mistake surpasss more than 5 times (can be set up by the user), then send instruction for lock alarm module in the well accuse unit, initiate the alarm by lock alarm module and remind or through cell-phone APP propelling movement alarm information, utilize the utility model discloses not only can improve touch button sensitivity, increase touch button stability, reinforcing user experience and feel but also reduce the lock cost. It should be noted here that what the utility model discloses what the control unit adopted specific data processing method to the processing of touch signal processing adopted is prior art, does not belong to the utility model discloses the scope of protection, does not give the repeated description here.
To sum up, the utility model relates to an intelligence lock touch button device sets up corresponding character silk screen printing on every touch button through utilizing the touch button board that contains a plurality of touch button, will touch button board and main control panel are fixed through a mount main control panel with the adjacent one side of mount set up including a plurality of with the touch button display module of the luminous body that the touch button of touch button board corresponds, with pass through the corresponding touch button of the luminous body's of touch button display module light spot is bright, and utilize when touch button board PCB design, remove middle character external application copper foil for every touch button district, increase touch button copper foil layer area and improve touch button sensitivity, and realize backlight through every touch button district character silk screen printing, the utility model discloses can improve touch button sensitivity, increase touch button stability, The user experience is enhanced and the door lock cost is reduced.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be as set forth in the claims.
Claims (6)
1. The utility model provides an intelligence lock touch button device which characterized in that: the device is including touch key board (1) that contains a plurality of touch key (101), sets up corresponding character silk screen printing on every touch key (101), touch key board (1) back is fixed in a mount (3), a main control panel (2) is fixed to the opposite side of mount (3), on main control panel (2) with the adjacent one side of mount (3) is provided with touch key display module, touch key display module include a plurality of with the corresponding luminous body of touch key board (1), in order to pass through corresponding touch key is lighted to the light of touch key display module's luminous body.
2. The intelligent door lock touch button device according to claim 1, wherein: the touch key board (1) comprises a plurality of touch keys (101) and character silk-screen printing (102) and communication terminals (103) which are correspondingly arranged, wherein each character silk-screen printing (102) is arranged in the middle of a touch key area of the corresponding touch key (101), the character silk-screen printing (102) is used for transmitting light corresponding to a luminous body of the touch key display module, and the touch key board (1) is communicated with the main control panel (2) through the communication terminals (103).
3. The intelligent door lock touch button device according to claim 2, wherein: and a copper foil is coated on the touch key area of each touch key (101) except the middle character.
4. The intelligent door lock touch button device according to claim 3, wherein: the touch key board (1) is attached to a panel of a door lock touch area on the door, and the front surface of the touch key board is exposed out of the door lock touch area.
5. The intelligent door lock touch button device according to claim 3, wherein: the main control panel (2) comprises a power supply module (200), a central control unit (201), a capacitance-current conversion circuit (202), an AD conversion circuit (203) and a touch key display module (204), wherein the power supply module (200) is used for supplying power to the central control unit (201), the touch key display module (204) and the touch key panel (1), when a capacitance is generated on a touch key, a signal is transmitted to the main control panel (2) through the communication terminal (103), the signal is transmitted to the central control unit (201) through the capacitance-current conversion circuit (202) and the AD conversion circuit (203), each luminous body of the touch key display module (204) emits light under the control of the central control unit (201), and the emitted light is transmitted through the character screen printing (102) to be used for a user to identify characters corresponding to the touch key.
6. The intelligent door lock touch button device according to claim 5, wherein: the touch key display module (204) comprises a plurality of light-emitting diodes corresponding to the touch keys of the touch key board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693661.1U CN211422162U (en) | 2019-10-10 | 2019-10-10 | Touch key device of intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693661.1U CN211422162U (en) | 2019-10-10 | 2019-10-10 | Touch key device of intelligent door lock |
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| Publication Number | Publication Date |
|---|---|
| CN211422162U true CN211422162U (en) | 2020-09-04 |
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| CN201921693661.1U Active CN211422162U (en) | 2019-10-10 | 2019-10-10 | Touch key device of intelligent door lock |
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| CN (1) | CN211422162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566052A (en) * | 2019-10-10 | 2019-12-13 | 广东科徕尼智能科技有限公司 | Intelligent door lock touch key device and implementation method thereof |
-
2019
- 2019-10-10 CN CN201921693661.1U patent/CN211422162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566052A (en) * | 2019-10-10 | 2019-12-13 | 广东科徕尼智能科技有限公司 | Intelligent door lock touch key device and implementation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 511434 No.1 and No.2, Shihua Road, Hualong Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangdong haomadame smart home Co.,Ltd. Address before: No.1, No.2 highway, No.2, Panyu, Guangzhou Patentee before: GUANGDONG KELAINI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |