CN210798535U - Automatic electronic lock unlocking device - Google Patents
Automatic electronic lock unlocking device Download PDFInfo
- Publication number
- CN210798535U CN210798535U CN201921110327.9U CN201921110327U CN210798535U CN 210798535 U CN210798535 U CN 210798535U CN 201921110327 U CN201921110327 U CN 201921110327U CN 210798535 U CN210798535 U CN 210798535U
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- unlocking
- transmission block
- electronic lock
- unlocking transmission
- rotating shaft
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Abstract
The utility model discloses an automatic electronic lock unlocking device, relating to the field of electronic technology products; the unlocking device comprises a motor driving block, an unlocking assembly, a locking shaft, a rotating shaft and two fixing plates which are oppositely arranged, wherein the rotating shaft is rotatably installed between the two fixing plates, the two fixing plates are provided with openings, the unlocking assembly comprises a first unlocking transmission block and a second unlocking transmission block, the first unlocking transmission block and the second unlocking transmission block are respectively fixed on the side walls of the two fixing plates, one end of the first unlocking transmission block is provided with a first tiger's mouth matched with the locking shaft, the motor driving block is arranged on the fixing plate at the other end of the first unlocking transmission block, the first unlocking transmission block and the rotating shaft rotate together, one end of the second unlocking transmission block is fixedly connected with the rotating shaft, the other end of the second unlocking transmission block is provided with a second tiger's mouth matched with the locking shaft, the locking shaft is locked in the openings of the fixing plates through the first tiger's mouth and the second tige, The reliability is high.
Description
Technical Field
The utility model relates to an electronic technology product field especially relates to automatic electronic lock unlocking device.
Background
At present, among the prior art, a lot of locks all are artifical manual opening on the market, need the key to inject the key mouth or need to punch the door card side and can open the gate, and key or door card size are too little, the dress is difficult to draw out in pocket or knapsack, also lose very easily, draw out key or door card and open the door and still lead to consuming time overlength, unusual inconvenient, along with the high-end development of electronic product, many electrical apparatus are more and more automatic, intellectuality, manual unlocking device has not been conform to the requirement of modern production yet.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides an automatic electronic lock unlocking device through on prior art's basis, increases the structure of motor and unblock subassembly, combines the function that the instruction can realize automatic electronic lock unblock.
The utility model provides a technical scheme that its technical problem adopted is: the improvement of the automatic electronic lock unlocking device is that: comprises a motor driving block, an unlocking component, a locking shaft, a rotating shaft and two fixing plates which are oppositely arranged, wherein the rotating shaft is rotatably arranged between the two fixing plates, the fixing plates are respectively provided with an opening, the locking shaft is positioned in the opening,
the unlocking assembly comprises a first unlocking transmission block and a second unlocking transmission block, the first unlocking transmission block and the second unlocking transmission block are respectively fixed on the side walls of the two fixing plates, one end of the first unlocking transmission block is provided with a first jaw matched with the locking shaft, the motor driving block is arranged on the fixing plate at the other end of the first unlocking transmission block, and the motor driving block is provided with a convex column which is used for pressing the first unlocking transmission block after the motor driving block rotates so as to enable the first unlocking transmission block to rotate together with the rotating shaft; one end of the second unlocking transmission block is fixedly connected with the rotating shaft, the other end of the second unlocking transmission block is provided with a second jaw matched with the locking shaft, and the locking shaft is locked in the opening of the fixing plate through the first jaw and the second jaw.
In the structure, a motor is further fixed on the rear side wall of the fixing plate, a drill hole for a motor shaft to pass through is formed in the fixing plate, and the motor shaft penetrates through the fixing plate and is fixedly connected with the motor driving block.
In the structure, the motor driving block is circular, and is provided with a notch, and the notch is provided with a touch switch.
In the structure, the automatic electronic lock unlocking device further comprises a return spring, one end of the return spring is connected to the first unlocking transmission block between the first jaw and the rotating shaft, the other end of the return spring is connected with the fixing plate, and the spring is used for resetting the first unlocking transmission block.
In foretell structure, be provided with a calibration post between two fixed plates, calibration post one end is located the fixed plate between first tiger's mouth and the rotation axis, and the other end of calibration post is located the fixed plate between second tiger's mouth and the rotation axis, the unblock subassembly all is provided with the notch with calibration post looks adaptation, and this notch is used for injecing the biggest displacement that the unblock subassembly takes place when rotatory.
In the structure, the inclined side faces are arranged below the first jaw and the second jaw and used for pushing the locking shaft to be far away from the first jaw and the second jaw.
In the structure, a torsion spring is arranged between the second unlocking transmission block and the rotating shaft, the coil winding part of the torsion spring and one end of the torsion spring are fixed on the fixing plate, the other end of the torsion spring is rotatably connected with the second unlocking transmission block, and the torsion spring is used for driving the second unlocking transmission block to reset.
The utility model has the advantages that: the utility model provides an automatic electronic lock unlocking device, through at the structural optimization of unlocking device, drive the motor drive piece through the motor for the unblock transmission piece rotates, and the locking shaft is thrown, realizes automatic electronic lock unblock, and this automatic electronic lock unlocking device has simple structure, convenient operation, advantage that the reliability is high.
Drawings
Fig. 1 is a front view of the automatic electronic lock unlocking device of the present invention.
Fig. 2 is a left side view of the automatic electronic lock release device of the present invention.
Fig. 3 is a right side view of the automatic electronic lock release device of the present invention.
Fig. 4 is an enlarged view of the motor driving block and the touch switch of the unlocking device of the electronic lock of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
Referring to fig. 1-4, the present invention discloses an automatic electronic lock unlocking device, which comprises a motor driving block 1, an unlocking assembly, a locking shaft 3, a rotating shaft 4 and two fixing plates 5 arranged oppositely, wherein the rotating shaft 4 is rotatably installed between the two fixing plates 5, the fixing plates 5 are both provided with an opening, the locking shaft 3 is positioned in the opening, the unlocking assembly comprises a first unlocking transmission block 20 and a second unlocking transmission block 21, the first unlocking transmission block 20 and the second unlocking transmission block 21 are respectively fixed on the side walls of the two fixing plates 5, one end of the first unlocking transmission block 20 is provided with a first tiger's mouth 200 matched with the locking shaft 3, the motor driving block 1 is arranged on the fixing plate 5 at the other end of the first unlocking transmission block 20, the motor driving block 1 is provided with a convex column 10, the convex column 10 is used for compressing the first unlocking transmission block 20 after the motor driving block 1 rotates, the first unlocking transmission block 20 is rotated together with the rotary shaft 4; one end of the second unlocking transmission block 21 is fixedly connected with the rotating shaft 4, the other end of the second unlocking transmission block is provided with a second web 201 matched with the locking shaft 3, the locking shaft 3 is locked in an opening of the fixing plate through the first web 200 and the second web 201, the first web 200 and the second web 201 are both provided with an inclined side 202, the inclined side 202 is used for pushing the locking shaft to be far away from the first web 200 and the second web 201, the rear side wall of the fixing plate 5 is also fixed with a motor 11, the fixing plate 5 is provided with a drill hole for a motor shaft to pass through, the motor shaft passes through the fixing plate 5 and is fixedly connected with the motor driving block 1, the motor driving block 1 is circular, the motor driving block 1 is provided with a gap, the gap is provided with a touch switch 12, when the motor is started, the motor shaft drives the motor driving block 1 to rotate, and the gap extrudes the touch switch 12 in the rotating process of the motor driving block 1, the touch switch 12 unlocks the first unlocking transmission block 20, at the moment, the convex column 10 of the motor driving block 1 presses and drives the first unlocking transmission block 20 to rotate, the first unlocking transmission block 20 rotates to enable the rotating shaft 4 to rotate, the rotating shaft 4 drives the second unlocking transmission block 21 to rotate, in the starting process of the motor, the unlocking assembly rotates, the locking shaft 3 is enabled to be pushed away by the inclined side face 202 of the first jaw and the inclined side face 202 of the second jaw, the locking shaft 3 is far away from the opening position of the fixing plate 5, and the unlocking is completed at the moment.
Further, the automatic electronic lock unlocking device further comprises a return spring 6, one end of the return spring 6 is connected to the first unlocking transmission block 20 between the first jaw 200 and the rotating shaft 4, the other end of the return spring is connected to the fixing plate 5, the return spring 6 is used for resetting the first unlocking transmission block 20, a calibration column 50 is arranged between the two fixing plates 5, one end of the calibration column 50 is located on the fixing plate 5 between the first jaw 200 and the rotating shaft 4, the other end of the calibration column 50 is located on the fixing plate 5 between the second jaw 21 and the rotating shaft 4, the unlocking components are respectively provided with a notch 51 matched with the calibration column 50, the notch 51 is used for limiting the maximum displacement of the unlocking component during rotation, a torsion spring 7 is arranged between the second unlocking transmission block 21 and the rotating shaft 4, and the coil winding part of the torsion spring 7 and one end of the torsion spring 7 are both fixed on the fixing plate 5, the other end of the torsion spring 7 is rotatably connected with the second unlocking transmission block 21, the torsion spring 7 is used for driving the second unlocking transmission block 21 to reset, when the unlocking assembly rotates, the calibration column 50 and the notches 51 on the two fixing plates 5 limit the displacement of the unlocking assembly, after the locking shaft 3 is thrown away from the opening of the fixing plate 5, the unlocking assembly needs to return to the initial position, and at the moment, under the driving of the reset spring 6 and the torsion spring 7, the unlocking assembly returns to the initial position.
When the automatic electronic lock unlocking device of the utility model is implemented specifically, the motor 11 works, the motor shaft drives the motor driving block 1 to rotate, the motor driving block 1 is in the rotating process, the gap of the motor driving block 1 extrudes the touch switch 12, meanwhile, in the rotating process of the motor driving block 1, the convex column 10 presses the first unlocking transmission block 20, so that the first unlocking transmission block 20 rotates clockwise by taking the rotating shaft 4 as the center, because the first unlocking transmission block 20 is fixedly connected with the rotating shaft 4, the rotating shaft 4 rotates in situ, and because the second unlocking transmission block 21 is fixedly connected with the rotating shaft 4, the second unlocking transmission block 21 also rotates clockwise by taking the rotating shaft 4 as the center under the action of the rotating shaft 4, in the driving process of the motor 11, the reset spring 6 and the torsional spring 7 deform, when the deformation of the reset spring 6 and the torsional spring 7 is the largest, the inclined side faces of the first tiger's mouth 200 and the second tiger's mouth 201 can provide a thrust for the locking shaft 3, the locking shaft 3 is far away from the opening of the fixing plate 5 under the action of thrust, the locking shaft 3 is thrown out instantly, the motor driving block 1 does not rotate to the initial position, the locking shaft 3 is far away from the opening and is considered to be unlocked, but the unlocking assembly completing unlocking needs to return to the initial position, the reset spring 6 and the torsion spring 7 receiving the resetting instruction can drive the unlocking assembly to continue to move, the deformation of the reset spring 6 and the deformation of the torsion spring 7 are gradually reduced, when the motor driving block 1 rotates to the initial position, the unlocking assembly also returns to the initial position, at the moment, the reset spring 6 and the torsion spring 7 return to the free state and do not deform, the period is recorded when the motor driving block 1 rotates to the original position, the automatic electronic lock unlocking device unlocks once in one period of the rotation of the motor driving block 1, and the automatic unlocking process is completed.
The utility model provides an automatic electronic lock unlocking device, through the structural optimization at unlocking device, drive the motor drive piece through the motor for the unblock transmission piece rotates, and the locking shaft is thrown out, realizes automatic electronic lock unblock, and this automatic electronic lock unlocking device has simple structure, convenient operation, advantage that the reliability is high.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (7)
1. Automatic electronic lock unlocking device, its characterized in that: comprises a motor driving block, an unlocking component, a locking shaft, a rotating shaft and two fixing plates which are oppositely arranged, wherein the rotating shaft is rotatably arranged between the two fixing plates, the fixing plates are respectively provided with an opening, the locking shaft is positioned in the opening,
the unlocking assembly comprises a first unlocking transmission block and a second unlocking transmission block, the first unlocking transmission block and the second unlocking transmission block are respectively fixed on the side walls of the two fixing plates, one end of the first unlocking transmission block is provided with a first jaw matched with the locking shaft, the motor driving block is arranged on the fixing plate at the other end of the first unlocking transmission block, and the motor driving block is provided with a convex column which is used for pressing the first unlocking transmission block after the motor driving block rotates so as to enable the first unlocking transmission block to rotate together with the rotating shaft; one end of the second unlocking transmission block is fixedly connected with the rotating shaft, the other end of the second unlocking transmission block is provided with a second jaw matched with the locking shaft, and the locking shaft is locked in the opening of the fixing plate through the first jaw and the second jaw.
2. The automatic electronic lock unlocking device according to claim 1, wherein: and a motor is also fixed on the rear side wall of the fixing plate, a drill hole for a motor shaft to pass through is arranged on the fixing plate, and the motor shaft passes through the fixing plate and is fixedly connected with the motor driving block.
3. The automatic electronic lock unlocking device according to claim 1, wherein: the motor driving block is circular and is provided with a notch, and a touch switch is arranged at the position of the notch.
4. The automatic electronic lock unlocking device according to claim 1, wherein: the automatic electronic lock unlocking device further comprises a return spring, one end of the return spring is connected to the first unlocking transmission block between the first jaw and the rotating shaft, the other end of the return spring is connected with the fixing plate, and the spring is used for resetting the first unlocking transmission block.
5. The automatic electronic lock unlocking device according to claim 1, wherein: be provided with a calibration post between two fixed plates, calibration post one end is located the fixed plate between first tiger's mouth and the rotation axis, and the other end of calibration post is located the fixed plate between second tiger's mouth and the rotation axis, the unblock subassembly all be provided with the notch of calibration post looks adaptation, this notch is used for injecing the biggest displacement that the unblock subassembly took place when rotatory.
6. The automatic electronic lock unlocking device according to claim 1, wherein: the lower positions of the first web and the second web are provided with inclined side faces, and the inclined side faces are used for pushing the locking shaft to be away from the first web and the second web.
7. The automatic electronic lock unlocking device according to claim 1, wherein: and a torsion spring is arranged between the second unlocking transmission block and the rotating shaft, the winding part of a torsion spring coil and one end of the torsion spring are fixed on the fixed plate, the other end of the torsion spring is rotatably connected with the second unlocking transmission block, and the torsion spring is used for driving the second unlocking transmission block to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110327.9U CN210798535U (en) | 2019-07-15 | 2019-07-15 | Automatic electronic lock unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110327.9U CN210798535U (en) | 2019-07-15 | 2019-07-15 | Automatic electronic lock unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210798535U true CN210798535U (en) | 2020-06-19 |
Family
ID=71241535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110327.9U Active CN210798535U (en) | 2019-07-15 | 2019-07-15 | Automatic electronic lock unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210798535U (en) |
-
2019
- 2019-07-15 CN CN201921110327.9U patent/CN210798535U/en active Active
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