CN215407940U - Coded lock with external emergency power supply interface - Google Patents
Coded lock with external emergency power supply interface Download PDFInfo
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- CN215407940U CN215407940U CN202022352990.9U CN202022352990U CN215407940U CN 215407940 U CN215407940 U CN 215407940U CN 202022352990 U CN202022352990 U CN 202022352990U CN 215407940 U CN215407940 U CN 215407940U
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- lock
- power supply
- supply interface
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of intelligent locks, in particular to a coded lock with an external emergency power supply interface, which comprises a lock panel, an inner panel, a door handle and a lock core, wherein the lock core is arranged at the rear end of the lock panel, the inner panel is arranged at the rear end of the lock core, the door handle is arranged at the middle parts of the lock panel and the inner panel, a display screen is arranged at the upper end of the outer wall at the front end of the lock panel, an infrared sensor is arranged at the left lower end of the door handle, a keyboard is arranged right below the door handle, an inner box is arranged at the rear end of the keyboard, the inner box is fixedly connected with the inner wall at the rear end of the lock panel, and a controller is arranged at the lower end of the inner box. The operation is simple and practical.
Description
Technical Field
The utility model relates to the technical field of intelligent locks, in particular to a coded lock with an external emergency power supply interface.
Background
The coded lock is one kind of lock, a series of numbers or symbols are used when the coded lock is opened, the coded lock with characters can be divided into a mechanical coded lock, a digital coded lock and the like, the codes of the coded lock are usually only arranged but not really combined, the coded lock is more and more widely applied along with the high-speed development of the modern intelligent field, and compared with a traditional lock opened by a key, the coded lock has higher freedom and convenience, greatly facilitates the traveling and daily requirements of people, and enriches the lives of people.
The password locks generally need to be unlocked by manually inputting passwords, and the keyboards or input panels of many password locks are directly exposed outside, so that the keyboards are interfered by external dust to influence password input, and the password locks are very unhygienic and are easily damaged by accidental impact.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a combination lock with an external emergency power interface to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
a coded lock with an external emergency power supply interface comprises a lock panel, an inner panel, a door handle and a lock core, wherein the lock core is arranged at the rear end of the lock panel, the inner panel is arranged at the rear end of the lock core, the door handle is arranged in the middle of the lock panel and the inner panel, a display screen is arranged at the upper end of the outer wall at the front end of the lock panel, an infrared sensor is arranged at the lower left end of the door handle, a keyboard is arranged at the lower right end of the door handle, an inner box is arranged at the rear end of the keyboard and fixedly connected with the inner wall at the rear end of the lock panel, a controller is arranged at the lower end of the inner box, a micro motor is arranged at the lower end of the controller, a turntable is arranged at the front end of the micro motor, a transmission shaft of the micro motor is fixedly connected with the turntable through a connecting key, a baffle is arranged at the lower end of the keyboard, a short rod is arranged at the lower end of the baffle, and the upper end of the short rod is rotatably connected with the lower end of the baffle through a hinge seat, the short rod lower extreme passes through the axle and is connected with the carousel front end rotation, the interior panel upper end is provided with the pull rod, the pull rod lower extreme is provided with the fixture block, the interior panel rear end is provided with the power supply interface, the power supply interface front end is provided with long board, long board and interior panel inner wall sliding connection, long board upper end is provided with the fixed block, interior panel rear end inner wall is provided with the battery.
Preferably, a first spring is arranged between the upper end of the clamping block and the inner wall of the upper end of the inner panel, and the pull rod penetrates through the first spring and is fixedly connected with the upper end of the clamping block.
Preferably, a second spring is arranged between the left end of the long plate and the inner wall of the left end of the inner panel, and the second spring is fixedly connected with the middle part of the left end of the long plate.
Preferably, the right end of the inner panel is provided with a circular groove hole, the radius of the circular groove hole of the inner panel is equal to that of the power supply interface, and the power supply interface is in sliding connection with the inner wall of the inner panel.
Preferably, the short rod is arranged at the middle position of the lower end of the baffle, and the length of the short rod is equal to the radius of the rotary table.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the keyboard protection device, the keyboard can be covered and protected by the baffle which can move up and down, pollution of dust, water vapor and the like to the keyboard is effectively isolated, accidental impact protection is performed, meanwhile, the infrared sensor and the controller are arranged, the lifting of the baffle can be flexibly controlled, and the keyboard or the input panel is protected to the maximum extent on the premise that password input is not influenced.
2. According to the utility model, the power supply interface can be used when external emergency power supply is required, the pull rod can control the power supply interface to enter and exit, the operation is simple and easy, the power supply interface can be placed in the inner panel when not required, the power supply interface can be popped out in time when required to be used, the power supply interface can be retracted again, and the power supply interface is very simple and convenient in actual use.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a view showing the structure at A in FIG. 1 according to the present invention.
In the figure: 1-lock panel, 2-inner panel, 3-door handle, 4-infrared sensor, 5-display screen, 6-controller, 7-keyboard, 8-inner box, 9-baffle, 10-short rod, 11-rotary table, 12-micro motor, 13-lock core, 14-storage battery, 15-pull rod, 16-power supply interface, 17-long plate, 18-first spring, 19-second spring, 20-fixture block, 21-fixing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a coded lock with an external emergency power supply interface comprises a lock panel 1, an inner panel 2, a door handle 3 and a lock core 13, wherein the lock core 13 is arranged at the rear end of the lock panel 1, the inner panel 2 is arranged at the rear end of the lock core 13, the door handle 3 is arranged in the middle of the lock panel 1 and the inner panel 2, a display screen 5 is arranged at the upper end of the outer wall at the front end of the lock panel 1, an infrared sensor 4 is arranged at the lower left end of the door handle 3, a keyboard 7 is arranged at the lower right end of the door handle 3, an inner box 8 is arranged at the rear end of the keyboard 7, the inner box 8 is fixedly connected with the inner wall at the rear end of the lock panel 1, a controller 6 is arranged at the lower end of the inner box 8, a micro motor 12 is arranged at the lower end of the controller 6, a rotary table 11 is arranged at the front end of the micro motor 12, a transmission shaft of the micro motor 12 is fixedly connected with the rotary table 11 through a connecting key, a baffle 9 is arranged at the lower end of the keyboard 7, a short rod 10 is arranged at the lower end of the baffle 9, the upper end of the short rod 10 is rotatably connected with the lower end of the baffle 9 through a hinge seat, the lower extreme of quarter butt 10 is rotated with carousel 11 front end through the axle and is connected, and 2 upper ends of interior panel are provided with pull rod 15, and the 15 lower extremes of pull rod are provided with fixture block 20, and 2 rear ends of interior panel are provided with power supply interface 16, and power supply interface 16 front ends are provided with long board 17, long board 17 and 2 inner wall sliding connection of interior panel, and long board 17 upper end is provided with fixed block 21, and 2 rear end inner walls of interior panel are provided with battery 14.
A first spring 18 is arranged between the upper end of the clamping block 20 and the inner wall of the upper end of the inner panel 2, the pull rod 15 penetrates through the first spring 18 to be fixedly connected with the upper end of the clamping block 20, the clamping block 20 is pushed to lock the fixing block 21, a second spring 19 is arranged between the left end of the long plate 17 and the inner wall of the left end of the inner panel 2, the second spring 19 is fixedly connected with the middle of the left end of the long plate 17 to push the long plate 17 to eject, circular slotted holes are formed in the right end of the inner panel 2, the radius of the circular slotted holes of the inner panel 2 is equal to that of the power supply interface 16, the power supply interface 16 is connected with the inner wall of the inner panel 2 in a sliding mode, the power supply interface 16 is conveniently ejected and retracted smoothly, the short rod 10 is arranged at the middle position of the lower end of the baffle plate 9, the length of the short rod 10 is equal to that of the turntable 11, and the keyboard 7 can be completely covered by the baffle plate 9.
The working process is as follows: when a door opener holds the door handle 3 by hands, the infrared sensor 4 can detect the door opener at the first time and transmits a signal to the controller 6, the controller 6 starts the micro motor 12, a transmission shaft of the micro motor 12 drives the turntable 11 to rotate, the turntable 11 drives the short rod 10 to rotate downwards, the short rod 10 drives the baffle 9 to slide downwards, the baffle 9 slides downwards to expose the keyboard 7, the baffle 9 descends to the lowest position, the micro motor 12 stops rotating and self-locks, after a correct password is input, the door lock is opened, and when the infrared sensor 4 detects that a hand leaves the front end of the unlocking panel 1. The infrared sensor 4 transmits a signal to the controller 6, the controller 6 enables the micro motor 12 to continuously work, a transmission shaft of the micro motor 12 drives the turntable 11 to continuously rotate, the turntable 11 pushes the short rod 10 to rotate upwards, the short rod 10 pushes the baffle 9 to slide upwards, when the baffle 9 rises to the maximum height, the micro motor 12 stops working and is self-locked again, the baffle 9 completely covers the keyboard 7 at the moment, the keyboard 7 can be effectively subjected to dustproof, waterproof and anti-collision work, when the power supply interface 16 needs to be used emergently, only the pull rod 15 needs to be pulled upwards, the pull rod 15 drives the fixture block 20 to move upwards, the fixture block 20 compresses the first spring 18 in the upward movement process, when the fixture block 20 pulls the right end of the fixture block 21, the long plate 17 pushes the power supply interface 16 to slide rightwards under the action of the second spring 19, the power supply interface 16 is popped up, and the power supply interface 16 can be used, when the power supply interface 16 is used, the power supply interface 16 is pushed in directly, the power supply interface 16 pushes the long plate 17 to move leftwards, the long plate 17 moves leftwards to compress the second spring 19, the long plate 17 drives the fixed block 21 to move rightwards, the fixed block 21 presses the fixed block 20 to move upwards, and when the fixed block 21 moves to the left end of the fixed block 20, the fixed block 20 moves downwards under the action of the first spring 18 to fix the fixed block 21, so that the power supply interface 16 is locked.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A coded lock with an external emergency power supply interface comprises a lock panel (1), an inner panel (2), a door handle (3) and a lock cylinder (13), and is characterized in that: the lock comprises a lock panel (1), a lock core (13) arranged at the rear end of the lock panel (1), an inner panel (2) arranged at the rear end of the lock core (13), a door handle (3) arranged at the middle parts of the lock panel (1) and the inner panel (2), a display screen (5) arranged at the upper end of the outer wall of the front end of the lock panel (1), an infrared sensor (4) arranged at the lower left end of the door handle (3), a keyboard (7) arranged at the lower right end of the door handle (3), an inner box (8) arranged at the rear end of the keyboard (7), the inner box (8) fixedly connected with the inner wall of the rear end of the lock panel (1), a controller (6) arranged at the lower end of the inner box (8), a micro motor (12) arranged at the lower end of the controller (6), a turntable (11) arranged at the front end of the micro motor (12), and a transmission shaft of the micro motor (12) fixedly connected with the turntable (11) through a connecting key, keyboard (7) lower extreme is provided with baffle (9), baffle (9) lower extreme is provided with quarter butt (10), quarter butt (10) upper end is rotated with baffle (9) lower extreme through the hinge seat and is connected, quarter butt (10) lower extreme is rotated with carousel (11) front end through the axle and is connected, interior panel (2) upper end is provided with pull rod (15), pull rod (15) lower extreme is provided with fixture block (20), interior panel (2) rear end is provided with power supply interface (16), power supply interface (16) front end is provided with long board (17), long board (17) and interior panel (2) inner wall sliding connection, long board (17) upper end is provided with fixed block (21), interior panel (2) rear end inner wall is provided with battery (14).
2. A combination lock with an external emergency power supply interface as claimed in claim 1, wherein: a first spring (18) is arranged between the upper end of the clamping block (20) and the inner wall of the upper end of the inner panel (2), and the pull rod (15) penetrates through the first spring (18) to be fixedly connected with the upper end of the clamping block (20).
3. A combination lock with an external emergency power supply interface as claimed in claim 1, wherein: and a second spring (19) is arranged between the left end of the long plate (17) and the inner wall of the left end of the inner panel (2), and the second spring (19) is fixedly connected with the middle part of the left end of the long plate (17).
4. A combination lock with an external emergency power supply interface as claimed in claim 1, wherein: the inner panel (2) right-hand member is provided with the circular slotted hole, the radius of inner panel (2) circular slotted hole equals with the radius of power supply interface (16), power supply interface (16) and inner panel (2) inner wall sliding connection.
5. A combination lock with an external emergency power supply interface as claimed in claim 1, wherein: the short rod (10) is arranged in the middle of the lower end of the baffle (9), and the length of the short rod (10) is equal to the radius of the rotary table (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352990.9U CN215407940U (en) | 2020-10-21 | 2020-10-21 | Coded lock with external emergency power supply interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352990.9U CN215407940U (en) | 2020-10-21 | 2020-10-21 | Coded lock with external emergency power supply interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215407940U true CN215407940U (en) | 2022-01-04 |
Family
ID=79636382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022352990.9U Expired - Fee Related CN215407940U (en) | 2020-10-21 | 2020-10-21 | Coded lock with external emergency power supply interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215407940U (en) |
-
2020
- 2020-10-21 CN CN202022352990.9U patent/CN215407940U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |