CN214943271U - Intelligent door lock device - Google Patents
Intelligent door lock device Download PDFInfo
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- CN214943271U CN214943271U CN202022969510.3U CN202022969510U CN214943271U CN 214943271 U CN214943271 U CN 214943271U CN 202022969510 U CN202022969510 U CN 202022969510U CN 214943271 U CN214943271 U CN 214943271U
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- motor
- rotating shaft
- auxiliary plate
- door lock
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Abstract
The utility model discloses an intelligent door lock device, which comprises a main board, a lock shell, a transmission component, an auxiliary board, a motor, a rotating shaft and a battery; the transmission assembly is arranged in the lock shell and is suitable for realizing intelligent door lock unlocking when the transmission assembly moves to a preset position in the lock shell; the rotating shaft is rotatably arranged in the lock shell; the rotating shaft is connected with the transmission assembly in a matching way; the main board and the auxiliary board are respectively arranged at two ends of the lock shell; the motor is arranged on one side of the auxiliary plate; the power output end of the motor is in transmission connection with the transmission assembly through a motor spring; the main board, the auxiliary board and the battery are electrically connected in sequence; the auxiliary plate is electrically connected with the motor and is suitable for controlling the motor to rotate according to signals transmitted by the main plate, and then the transmission assembly is controlled to drive the rotating shaft to rotate in the lock shell, so that the door lock is opened and closed. The utility model discloses a can dismantle mainboard and subplate disconnect-type and set up in the pivot both sides, when guaranteeing that intelligent lock stabilizes the function, conveniently maintain, compare in traditional integral type, more labour saving and time saving practices thrift the cost.
Description
Technical Field
The utility model relates to a tool to lock field especially relates to an intelligence locks.
Background
The conventional intelligent door lock is convenient to install and can be arranged in the lock after the main circuit board and the auxiliary circuit board are connected through connecting wires in a welding mode, but when a fault occurs, the main circuit board and the auxiliary circuit board need to be taken out together for maintenance, and time and labor are consumed; and the main circuit board and the auxiliary circuit board need to be reinstalled to ensure the continuous use of the intelligent door lock, so that the cost is high.
Therefore, an intelligent door lock device is needed, which can keep the normal operation of the intelligent door lock while the main circuit board and the auxiliary circuit board are separately arranged, has reasonable structural design and does not influence the use of the intelligent door lock; and when later maintenance, can conveniently maintain, labour saving and time saving practices thrift the cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at to the inconvenient maintenance of intelligence lock among the prior art, overhaul consuming time power, it is with high costs, and the inconvenient maintenance of structural design and the intelligent locks that propose.
Realize the utility model discloses purpose technical scheme is:
an intelligent door lock device comprises a main board, a lock shell, a transmission assembly, an auxiliary board, a motor, a rotating shaft, a battery and a front handle; the transmission assembly is arranged in the lock shell and is suitable for realizing intelligent door lock unlocking when the transmission assembly moves to a preset position in the lock shell; the rotating shaft is rotatably arranged in the lock shell; the rotating shaft is connected with the transmission assembly in a matching way; the main board and the auxiliary board are respectively arranged at two ends of the lock shell; the motor is arranged on one side of the auxiliary plate; the power output end of the motor is in transmission connection with the transmission assembly through a motor spring; the front handle is connected with the rotating shaft; the main board, the auxiliary board and the battery are electrically connected in sequence; the auxiliary plate is electrically connected with the motor and is suitable for controlling the motor to rotate according to signals transmitted by the main board, so that the transmission assembly is controlled to be separated from the rotating shaft, the rotating shaft can rotate in the lock shell under the control of the front handle, and the opening and closing of the door lock are realized.
One end of the rotating shaft is provided with an auxiliary plate mounting seat, and the other end of the rotating shaft is detachably provided with an adapter plate mounting seat; the auxiliary plate, the battery and the motor are arranged on the auxiliary plate mounting seat; the adapter plate is arranged on the adapter plate mounting seat, and the main board is inserted on the adapter plate; the adapter plate is electrically connected with the auxiliary plate.
The adapter plate is a circuit board with jacks on the front surface and the back surface; the auxiliary plate penetrates through the lock shell through a circuit to be connected with the adapter plate in an inserting mode.
The tail end of the front handle is detachably connected with the adapter plate mounting seat.
The back handle is covered on the auxiliary plate mounting seat; the back handle shell is detachably connected with the auxiliary plate mounting seat.
The auxiliary plate mounting seat comprises a through hole arranged in the middle of the auxiliary plate mounting seat, a routing hole arranged at one side of the through hole, a U-shaped protection piece arranged around the through hole and a motor mounting groove arranged at one side of the opening of the U-shaped protection piece; the motor is arranged in the motor mounting groove; the shaft core of the transmission assembly penetrates through the through hole to be in transmission connection with the motor; the adapter plate is connected with the auxiliary plate through the wiring hole.
The other side of the U-shaped protection piece is provided with a limiting block; the limiting block and the U-shaped protection piece are arranged at intervals to form an installation space; the auxiliary plate is inserted in the installation space.
The upper end of the motor mounting groove is covered with a motor protective cover; connecting columns are arranged on two sides of the motor mounting groove; mounting holes matched with the connecting columns of the motor mounting grooves are formed in two sides of the bottom of the motor protective cover; the mounting hole is in threaded connection with the connecting column.
By adopting the technical scheme, the utility model discloses following beneficial effect has:
(1) the utility model discloses a can dismantle mainboard and subplate disconnect-type and set up in the pivot both sides, when guaranteeing that intelligent lock stabilizes the function, conveniently maintain, compare in traditional integral type, more labour saving and time saving practices thrift the cost.
(2) The utility model discloses a circuit board that the setting has two-sided socket makes things convenient for the connection of mainboard and subplate as the keysets, and easy dismounting.
(3) The utility model discloses a can dismantle the connection with preceding handle end and keysets mount pad, protect the mainboard on the one hand, on the other hand conveniently dismantles the maintenance.
(4) The through hole is arranged on the auxiliary plate mounting seat, so that the shaft core of the transmission assembly is in transmission connection with the motor gear; a wiring hole is formed in one side of the through hole, so that a wiring channel is separated from a shaft core channel of the transmission assembly, and the operation safety of the intelligent door lock is ensured; in addition, the U-shaped protection piece is arranged outside the through hole, the motor mounting groove is arranged on the opening side of the U-shaped protection piece, the circuit is prevented from being wound, and meanwhile the transmission connection between the shaft core of the transmission assembly and the motor is not influenced.
(5) The utility model discloses a U type guard piece sets up with spacing block interval and forms installation space, and the subplate of pegging graft saves space, and the subplate keeps away from each other with the motor, ensures safe in utilization.
(6) The utility model discloses establish the motor protection casing at motor mounting groove upper end cover, played the guard action, ensured the safe in utilization of intelligent lock.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the sub-board mounting seat of the present invention.
Fig. 3 is a top view of the subplate mounting base of the present invention.
Fig. 4 is a circuit diagram of the present invention.
Fig. 5 is a schematic view of a local structure of the subplate mounting base of the present invention when the motor and the transmission assembly are mounted.
The reference numbers in the drawings are:
the lock comprises a lock shell 1, a through hole 1-1-1, a wire routing hole 1-1-2, a U-shaped protection piece 1-1-3, a motor installation groove 1-1-4, a motor protection cover 1-1-5, a limiting block 1-1-6, a transmission assembly 2, a clutch block 1-3, a motor spring 3-1, a rotating shaft 4, a body 4-1, a positioning pin assembly 4-2, a limiting groove 4-3, an auxiliary plate installation seat 4-4 and an adapter plate installation seat 4-5.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
(example 1)
An intelligence locks which characterized in that: comprises a main board, a lock shell 1, a transmission component 2, an auxiliary board, a motor 3, a rotating shaft 4, a battery and a front handle; the transmission assembly 2 is arranged in the lock shell 1 and is suitable for realizing that the rotating shaft 4 can move freely when the transmission assembly moves to a preset position in the lock shell 1; the rotating shaft 4 is rotatably arranged in the lock shell 1 and is suitable for rotating under the control of the front handle to unlock the door lock; the rotating shaft 4 comprises a body 4-1, a positioning pin assembly 4-2 which is arranged at the front end of the body 4-1 and is in fit connection with the front handle, and a limiting groove 4-3 which is arranged at the rear end of the body 4-1; the front end of the transmission component 2 is provided with a mounting groove, and a steel ball capable of moving up and down is arranged in the mounting groove; the size of the limiting groove 4-3 is matched with that of the steel ball; when the door lock is in a closed state, the rotating shaft 4 and the transmission assembly 2 are connected and fixed in a matched manner through steel balls; the outer wall of the rear part of the other rotating shaft 4 is sleeved with a clutch block 1-3; a notch matched with the steel ball in size is arranged on the clutch block 1-3; in the unlocking state, the transmission assembly 2 is connected with the clutch blocks 1-3 through steel balls; the main board and the auxiliary board are respectively arranged at two ends of the lock shell 1; the motor 3 is arranged on one side of the auxiliary plate; the power output end of the motor 3 is in transmission connection with the transmission assembly 2 through a motor spring 3-1; the main board, the auxiliary board and the battery are electrically connected in sequence; the auxiliary board is electrically connected with the motor 3 and is suitable for controlling the motor 3 to rotate according to signals transmitted by the main board, so that the transmission assembly 2 is controlled to be far away from the rotating shaft 4, and the fixing of the rotating shaft 4 is released; the rotating shaft 4 can rotate in the lock shell 1 under the control of the handle, so that the opening and closing of the door lock are realized; can dismantle through with mainboard and subplate disconnect-type and set up in 4 both sides of pivot, when guaranteeing that intelligent lock stably operates, conveniently maintain, compare in traditional integral type, more labour saving and time saving practices thrift the cost.
The middle part of the lock shell is provided with a poking wheel; the rotating shaft 4 is rotatably arranged in the thumb wheel; one end of the rotating shaft 4 is provided with an auxiliary plate mounting seat 4-4, and the other end of the rotating shaft is detachably provided with an adapter plate mounting seat 4-5; the auxiliary plate, the battery and the motor 3 are arranged on the auxiliary plate mounting seat 4-4; the adapter plate is arranged on the adapter plate mounting seat 4-5, and the main board is inserted into the adapter plate 1-2; the adapter plate 1-2 is electrically connected with the auxiliary plate; the adapter plate is a circuit board with jacks on the front surface and the back surface; the auxiliary plate penetrates through the lock shell 1 through a circuit to be inserted into the adapter plate. The tail end of the front handle is detachably connected with the adapter plate mounting seat 4-5, so that the main board is protected on one hand, and the disassembly and maintenance are convenient on the other hand.
The auxiliary plate mounting seat 4-4 comprises a through hole 1-1-1, a routing hole 1-1-2, a U-shaped protection piece 1-1-3 and a motor mounting groove 1-1-4; the through hole 1-1-1 is arranged in the middle of the auxiliary plate mounting seat 4-4, so that a shaft core of the transmission assembly 2 is conveniently in transmission connection with a motor gear; the wiring hole 1-1-2 is formed in one side of the through hole 1-1-1, the adapter plate 1-2 is connected with the auxiliary plate through the wiring hole 1-1-2, a wiring channel is separated from a shaft core channel of the transmission shaft 2, and the operation safety of the intelligent door lock is guaranteed; the U-shaped protection piece 1-1-3 is arranged around the through hole, the motor mounting groove 1-1-4 is arranged on one side of the opening of the U-shaped protection piece 1-1-3, the motor 3 is mounted in the motor mounting groove 1-1-4, the shaft core of the transmission component 2 penetrates through the through hole 1-1-1 to be in transmission connection with the motor 3, and the transmission connection between the shaft core of the transmission component 2 and the motor is not influenced while the circuit is prevented from being wound; the transmission connection of the shaft core and the motor can adopt gear transmission or adopt that two ends of a steel wire are respectively wound on the shaft core of the transmission component 2 and an output shaft of the motor to realize transmission.
The intelligent door lock device of the embodiment also comprises a rear handle which is covered on the auxiliary plate mounting seat; the rear handle shell is detachably connected with the auxiliary plate mounting seat 4-4, and the rear handle shell is subjected to insulation treatment on the auxiliary plate mounting seat 4-4.
In addition, the other side of the U-shaped protection piece 1-1-3 is provided with a limiting block 1-1-6; the limiting blocks 1-1-6 and the U-shaped protection piece 1-1-3 are arranged at intervals to form an installation space; the auxiliary plate is inserted in the installation space, so that the space is saved, and the auxiliary plate and the motor are mutually far away, so that the use safety is ensured.
The upper end of the motor mounting groove 1-1-4 is covered with a motor protective cover 1-1-5; connecting columns are arranged on two sides of the motor mounting groove 1-1-4; mounting holes matched with the connecting columns of the motor mounting grooves 1-1-4 are formed in the two sides of the bottom of the motor protective cover 1-1-5; the mounting hole passes through threaded connection with the spliced pole, has played the guard action, ensures the safe in utilization of intelligent lock.
In this embodiment, the main board is provided with a bluetooth main control module, a data storage module, a voice control module and a card reading module; the Bluetooth main control module is respectively connected with the voice control module, the card reading module and an interface connected with the adapter plate; the Bluetooth master control module is also connected with an LED indicator light; the auxiliary plate comprises a motor driving module, a power supply module and a key module; the motor driving module is respectively connected with the power module, the key module and the adapter plate.
The chip model of the Bluetooth main control module is NRF52832, and the Bluetooth main control module is used for being in communication connection with the terminal equipment, receiving an unlocking instruction transmitted by the terminal equipment, verifying the unlocking instruction, and sending an execution instruction to the motor driving unit if the verification is passed; the chip model of the data storage module is AT24C4, and the data storage module is used for storing the information used by the door lock; the card reading module comprises a card reading chip and a card reading antenna; the card reading chip is WS1850 in model, and is matched with the Bluetooth main control unit, and a corresponding peripheral control and feedback circuit is added, the card reading unit is used for identifying an IC card, the Bluetooth main control unit is used for verifying whether the IC card is matched, and when the lock is matched, an execution instruction is sent to the motor driving unit, so that the production cost and the debugging complexity are reduced, and meanwhile, high-performance and high-speed stable and reliable non-contact data transmission can be obtained; the RC522 chip can be used for replacing a WIS850 chip to realize read-write door opening; the model of the chip of the motor driving module is L9110S, and the motor driving module is connected with the motor 3 and directly drives the motor 3 to move forward and backward so as to control the switch of the intelligent door lock; the power module is connected with the battery and supplies power to each module; the key module is used for configuring and switching modes of the intelligent door lock.
The motor driving circuit also comprises a super capacitor CT1 and a high-precision sampling resistor R500; CT1 is super capacitor, and the model is 5.5V 0.47F, because used battery can't provide instantaneous pulse current when the motor rotates so add this electric capacity and provide instantaneous heavy current for motor drive module, prevent to draw low voltage when motor rotates again and influence whole circuit. R500 is a 2-ohm high-precision sampling resistor and is used for detecting current change so as to judge whether the motor is locked.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. An intelligence locks which characterized in that: comprises a main board, a lock shell (1), a transmission component (2), an auxiliary board, a motor (3), a rotating shaft (4), a battery and a front handle; the transmission assembly (2) is arranged in the lock shell (1) and is suitable for realizing intelligent door lock unlocking when the transmission assembly moves to a preset position in the lock shell (1); the rotating shaft (4) is rotatably arranged in the lock shell (1); the rotating shaft (4) is connected with the transmission component (2) in a matching way; the main board and the auxiliary board are respectively arranged at two ends of the lock shell (1); the motor (3) is arranged on one side of the auxiliary plate; the power output end of the motor (3) is in transmission connection with the transmission assembly (2) through a motor spring (3-1); the front handle is connected with the rotating shaft (4); the main board, the auxiliary board and the battery are electrically connected in sequence; the auxiliary plate is electrically connected with the motor (3) and is suitable for controlling the motor (3) to rotate according to signals transmitted by the main board, so that the transmission assembly (2) is controlled to be separated from the rotating shaft (4), the rotating shaft (4) can rotate in the lock shell (1) under the control of the front handle, and the opening and closing of the door lock are realized.
2. The intelligent door lock device according to claim 1, wherein: one end of the rotating shaft (4) is provided with an auxiliary plate mounting seat (4-4), and the other end of the rotating shaft is detachably provided with an adapter plate mounting seat (4-5); the auxiliary plate, the battery and the motor (3) are arranged on the auxiliary plate mounting seat (4-4); the adapter plate is arranged on the adapter plate mounting seat (4-5), and the main board is inserted into the adapter plate (1-2); the adapter plate (1-2) is electrically connected with the auxiliary plate.
3. The intelligent door lock device according to claim 2, wherein: the adapter plate is a circuit board with jacks on the front surface and the back surface; the auxiliary plate penetrates through the lock shell (1) through a circuit to be plugged with the adapter plate.
4. The intelligent door lock device according to claim 2, wherein: the tail end of the front handle is detachably connected with the adapter plate mounting seat (4-5).
5. The intelligent door lock device according to claim 2, wherein: the back handle is covered on the auxiliary plate mounting seat; the rear handle shell is detachably connected with the auxiliary plate mounting seat (4-4).
6. The intelligent door lock device according to claim 2, wherein: the auxiliary plate mounting seat (4-4) comprises a through hole (1-1-1) arranged in the middle of the auxiliary plate mounting seat (4-4), a routing hole (1-1-2) arranged at one side of the through hole (1-1-1), a U-shaped protection piece (1-1-3) arranged around the through hole, and a motor mounting groove (1-1-4) arranged at one side of the opening of the U-shaped protection piece (1-1-3); the motor (3) is arranged in the motor mounting groove (1-1-4); the shaft core of the transmission component (2) penetrates through the through hole (1-1-1) to be in transmission connection with the motor (3); the adapter plate (1-2) is connected with the auxiliary plate through the wiring hole (1-1-2).
7. The intelligent door lock device according to claim 6, wherein: the other side of the U-shaped protection piece (1-1-3) is provided with a limiting block (1-1-6); the limiting blocks (1-1-6) and the U-shaped protection piece (1-1-3) are arranged at intervals to form an installation space; the auxiliary plate is inserted in the installation space.
8. The intelligent door lock device according to claim 6, wherein: the upper end of the motor mounting groove (1-1-4) is covered with a motor protective cover (1-1-5); connecting columns are arranged on two sides of the motor mounting groove (1-1-4); mounting holes matched with the connecting columns of the motor mounting grooves (1-1-4) are formed in the two sides of the bottom of the motor protective cover (1-1-5); the mounting hole is in threaded connection with the connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969510.3U CN214943271U (en) | 2020-12-11 | 2020-12-11 | Intelligent door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969510.3U CN214943271U (en) | 2020-12-11 | 2020-12-11 | Intelligent door lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214943271U true CN214943271U (en) | 2021-11-30 |
Family
ID=79113771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022969510.3U Active CN214943271U (en) | 2020-12-11 | 2020-12-11 | Intelligent door lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214943271U (en) |
-
2020
- 2020-12-11 CN CN202022969510.3U patent/CN214943271U/en active Active
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