Transmission mechanism of electronic lock
A technology of transmission mechanism and electronic lock, which is applied in the field of locks and can solve the problems of reduced battery life, consumption of battery power output, and reduced
Inactive Publication Date: 2016-04-20
TONG LUNG METAL IND
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Problems solved by technology
[0002] The transmission mechanism of the general electronic lock mostly uses the rotating shaft of the motor to connect a worm, and then uses the worm to drive a plurality of large and small gears to reduce the motor speed and change the output direction of the motor shaft, and then the turntable is linked to indirectly drive the lock. The latch head of the latch reaches the retracted or extended position. However, this transmission mechanism will increase the cost because it has a plurality of large and small gears, and because the motor will drive the latch to move, it will also consume the power output of the battery. Reduce battery life
Method used
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[0112] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.
[0113] like Figure 1 to Figure 13 As shown, it is a preferred specific embodiment of the transmission mechanism of the electronic lock of the present invention. The transmission mechanism is installed on a lock body. The transmission mechanism includes: a base 21, an input device 29, a control unit 28, a lock Group 23 , an operating component 24 , a motor 251 , a connecting member 252 , a coil spring 253 , a clutch member 26 , a transmission member 27 , a clasp 274 , a rod member 51 and a ring 54 and so on.
[0114] like figure 2 and image 3 As shown, the base 21 has a chamber 211, and defines an axis 7, the chamber 211 is surrounded by a bottom plate 212, a first annular portion 213, a ring lip 214 and a second annular portion 215 The space formed, wherein the periphery of the bottom plate 212 is connect...
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The invention discloses a transmission mechanism of an electronic lock. The transmission mechanism comprises a base defining an axis, a motor, a clutch, an operating unit, an input device, a control unit, and a latch bar; the motor can be mounted on the base and is provided with a rotating shaft; the clutch is mounted on the base; the operating unit is mounted on the base and can rotate relative to the base; the input device is mounted on the base; the control unit is connected to the input device and can control the rotation direction of the rotating shaft of the motor and drive the clutch to move along the axis; the latch bar can be at the extension position of locking or the folding position of unlocking. The clutch can be moved from an area of being not operated by the operating unit to another area of being operable by the operating unit, through the input device and the control unit; when the clutch is in the area of being operable by the operating unit, an operator can manually operate the operating unit to drive a head of the latch bar to lock or unlock.
Description
technical field [0001] The invention relates to locks, in particular to a transmission mechanism of an electronic lock. Background technique [0002] The transmission mechanism of the general electronic lock mostly uses the rotating shaft of the motor to connect a worm, and then uses the worm to drive a plurality of large and small gears to reduce the motor speed and change the output direction of the motor shaft, and then the turntable is linked to indirectly drive the lock. The latch head of the latch reaches the retracted or extended position. However, this transmission mechanism will increase the cost due to a plurality of large and small gears, and because the motor will drive the latch to move, it will also consume the power output of the battery. Reduce battery life. Contents of the invention [0003] The main purpose of the present invention is to provide a transmission mechanism of an electronic lock, which has a simple structure, low manufacturing cost and can i...
Claims
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IPC IPC(8): E05B15/00E05B49/00
Inventor 邱铭祥孙嘉敏黄钰婷
Owner TONG LUNG METAL IND