CN212749939U - Face recognition lock with fixed-point lifting camera - Google Patents
Face recognition lock with fixed-point lifting camera Download PDFInfo
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- CN212749939U CN212749939U CN202021801315.3U CN202021801315U CN212749939U CN 212749939 U CN212749939 U CN 212749939U CN 202021801315 U CN202021801315 U CN 202021801315U CN 212749939 U CN212749939 U CN 212749939U
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- door
- camera
- baffle
- protective shell
- face recognition
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Abstract
The utility model relates to a face identification lock technical field, concretely relates to face identification lock that camera can fixed point goes up and down, including face identification latch mechanism, face identification latch mechanism installs on the door, face identification latch mechanism includes the lock main part, the one side top fixedly connected with display screen that deviates from the door of lock main part, one side of lock main part is provided with camera elevating system. The utility model discloses in, set up camera elevating system through the adjacent position at face identification latch mechanism, at inside guide arm and the two-way lead screw of setting up of protecting crust, two-way lead screw top and motor fixed connection, guide arm and two-way lead screw are connected with the connecting block, the connecting block another side and camera protection unit fixed connection, the starter motor, two-way lead screw drives two camera protection units and removes to the middle part from top to bottom or simultaneously, thereby adjust the height of camera, the user of the different heights of being convenient for uses, easy operation.
Description
Technical Field
The utility model relates to a face identification lock technical field, concretely relates to face identification lock that camera can fixed point go up and down.
Background
With the development of society and the progress of science and technology, the field of access control systems is gradually combined with high technology nowadays, the traditional key-lock form is replaced, and a biological identification door lock such as a face identification lock appears, so that the house security of people is greatly improved.
Nowadays, a common face recognition lock is usually fixed on a door, the height of the face recognition lock is fixed, and a user is too high or too low in height and suffers from the problem of difficult recognition, so that the use is difficult.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model aims to provide a face identification lock that camera can go up and down in fixed point, through setting up camera elevating system in the adjacent position of face identification latch mechanism, set up guide arm and two-way lead screw in the protecting crust inside, two-way lead screw top and motor fixed connection, sliding hole and guide arm sliding connection of connecting block, the screw hole closes with two-way lead screw soon and connects, the one side that the connecting block deviates from the door is connected with camera and camera protection unit fixed connection, the motor is started, two-way lead screw drives two cameras and two camera protection units to move to the middle part simultaneously or from top to bottom simultaneously, thereby adjust the height of camera, make the user of different heights use more convenient, easy operation; through setting up camera protection unit in the camera outside, one side that deviates from the door at the protection casing sets up first baffle and second baffle, rotate through the rotation post between first baffle and the second baffle and connect, the bottom surface of the top surface of protection casing is close to the equal fixedly connected with shifting block in rotation post one side, first baffle and second baffle can protect the camera when idle, stir the shifting block during use and make and stir first baffle and second baffle and rotate, expose the camera and can carry out face identification, easy operation is convenient.
The purpose of the utility model can be realized by the following technical scheme:
a face recognition lock with a camera capable of lifting at a fixed point comprises a face recognition lock mechanism, wherein the face recognition lock mechanism is installed on a door and comprises a door lock main body, a display screen is fixedly connected to the top end of one face, deviating from the door, of the door lock main body, a plurality of keys are fixedly connected to the position, deviating from the door, of the door lock main body below the display screen, a key hole is fixedly embedded into the bottom end of the face, deviating from the door, of the door lock main body, a door handle is rotatably connected between the keys and the key hole, and a camera lifting mechanism is arranged on one side of the door lock main body;
the camera lifting mechanism comprises a protective shell, one surface of the protective shell, which is far away from the door, is provided with a rectangular through hole, a guide rod is fixedly connected between the inner bottom surface and the inner top surface of the protective shell, the adjacent position of the inner part of the protective shell, which is positioned on the guide rod, is rotatably connected with a bidirectional screw rod, the bottom end of the bidirectional screw rod is rotatably connected with the inner bottom surface of the protective shell, the top end of the bidirectional screw rod penetrates through the top surface of the protective shell and extends to the outer side of the protective shell, the top end of the bidirectional screw rod is rotatably connected with the top surface of the protective shell, the top surface of the protective shell is fixedly connected with a motor shell, the inner part of the motor shell is fixedly connected with a motor, a motor shaft of the motor is fixedly connected with the top end of the bidirectional screw rod, the outer wall of the, the threaded hole is in screwed connection with the bidirectional screw rod, one surfaces of the two connecting blocks, which are far away from the door, are fixedly connected with cameras, and camera protection units are movably sleeved outside the cameras; the camera protection unit includes the protection casing, the top that the protection casing deviates from the one side of door rotates through rotating the post and is connected with first baffle, the bottom that the protection casing deviates from the one side of door rotates through rotating the post and is connected with the second baffle, rotate through rotating the post between first baffle and the second baffle and connect, the top surface of first baffle and the bottom surface of second baffle are close to the equal fixedly connected with shifting block in rotation post one side, and first baffle and second baffle can protect the camera when idle, stir the shifting block during use and make stir first baffle and second baffle and rotate, expose the camera can, easy operation is convenient.
Further, the method comprises the following steps: the sum of the widths of the first baffle and the second baffle is equal to the width of the protective cover, and when the first baffle and the second baffle are closed, the camera can be protected.
Further, the method comprises the following steps: the guide rod and the bidirectional screw rod are positioned on two sides of the rectangular through hole, so that the protective shell can protect the guide rod and the bidirectional screw rod conveniently, the guide rod and the bidirectional screw rod are not exposed, and the safety is improved.
Further, the method comprises the following steps: the distance from one side of the protective shell departing from the door to the bidirectional screw is equal to the distance from one side of the protective shell departing from the first baffle to the bidirectional screw, the protective shell is in contact with the protective shell, and the bidirectional screw drives the connecting block to move better.
Further, the method comprises the following steps: the connecting block is of a T-shaped structure, and the width of the middle part of the connecting block is smaller than that of the rectangular through hole, so that the connecting block can slide in the rectangular through hole conveniently.
Further, the method comprises the following steps: the guide rod is parallel to the two-way screw rod, the sliding hole is parallel to the threaded hole, the motor can drive the two-way screw rod to rotate conveniently, and the two-way screw rod drives the two connecting blocks to move simultaneously.
Further, the method comprises the following steps: the camera is electrically connected with the door lock main body through a wire, so that the connection is simple and the operation is convenient.
The utility model has the advantages that:
1. the camera lifting mechanism is arranged at the adjacent position of the face recognition lock mechanism, the guide rod and the bidirectional screw rod are arranged in the protective shell, the top end of the bidirectional screw rod is fixedly connected with the motor, the sliding hole of the connecting block is connected with the guide rod in a sliding mode, the threaded hole is connected with the bidirectional screw rod in a screwing mode, one side, away from the door, of the connecting block is fixedly connected with the camera and the camera protection unit, the motor is started, the bidirectional screw rod drives the two cameras and the two camera protection units to move up and down or towards the middle part simultaneously, and therefore the height of the cameras is adjusted, users with different heights can use the camera lifting mechanism more conveniently, and the operation;
2. through setting up camera protection unit in the camera outside, one side that deviates from the door at the protection casing sets up first baffle and second baffle, rotate through the rotation post between first baffle and the second baffle and connect, the bottom surface of the top surface of protection casing is close to the equal fixedly connected with shifting block in rotation post one side, first baffle and second baffle can protect the camera when idle, stir the shifting block during use and make and stir first baffle and second baffle and rotate, expose the camera and can carry out face identification, easy operation is convenient.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the lifting mechanism of the camera in the present invention;
fig. 3 is a schematic structural view of a camera protection unit in the present invention;
fig. 4 is a schematic view of the back of the camera protection unit in the present invention;
fig. 5 is a schematic diagram of the position relationship between the bidirectional screw, the guide rod and the camera protection unit.
In the figure: 100. a face recognition lock mechanism; 110. a door lock main body; 120. a display screen; 130. pressing a key; 140. a key hole; 150. a door handle; 200. a camera lifting mechanism; 210. a protective shell; 211. a rectangular through hole; 220. a motor housing; 230. a camera protection unit; 231. a protective cover; 232. a first baffle plate; 233. a second baffle; 234. shifting blocks; 235. a camera; 240. a guide bar; 250. a bidirectional lead screw; 260. connecting blocks; 261. a slide hole; 262. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, a face recognition lock with a fixed-point camera lifting function comprises a face recognition lock mechanism 100, wherein the face recognition lock mechanism 100 is installed on a door, the face recognition lock mechanism 100 comprises a door lock main body 110, a display screen 120 is fixedly connected to the top end of the door lock main body 110, which is far away from the door, one face of the door lock main body 110, which is far away from the door, is located below the display screen 120 and is fixedly connected with a plurality of keys 130, the bottom end of the door lock main body 110, which is far away from the door, is fixedly embedded with a key hole 140, the door lock main body 110, which is far away from the door, is located between the keys 130 and the key hole 140 and is rotatably connected with a door handle;
the camera lifting mechanism 200 comprises a protective shell 210, one side of the protective shell 210, which is far away from the door, is provided with a rectangular through hole 211, a guide rod 240 is fixedly connected between the inner bottom surface and the inner top surface of the protective shell 210, the inner part of the protective shell 210 is positioned adjacent to the guide rod 240 and is rotatably connected with a bidirectional screw 250, the bottom end of the bidirectional screw 250 is rotatably connected with the inner bottom surface of the protective shell 210, the top end of the bidirectional screw 250 penetrates through the top surface of the protective shell 210 and extends to the outer side of the protective shell 210, the top end of the bidirectional screw 250 is rotatably connected with the top surface of the protective shell 210, the top surface of the protective shell 210 is fixedly connected with a motor shell 220, the inner part of the motor shell 220 is fixedly connected with a motor, a motor shaft of the motor is fixedly connected with the top end of the bidirectional screw 250, the outer wall of the bidirectional screw 250 is rotatably connected, the threaded hole 262 is in screwed connection with the bidirectional screw 250, the two connecting blocks 260 are fixedly connected with the cameras 235 on the surfaces deviating from the door, and the cameras 230 are movably sleeved outside the cameras 235; camera protection unit 230 includes protection casing 231, the top that protection casing 231 deviates from the one side of door rotates through rotating the post and is connected with first baffle 232, the bottom that protection casing 231 deviates from the one side of door rotates through rotating the post and is connected with second baffle 233, rotate through rotating the post between first baffle 232 and the second baffle 233 and be connected, the top surface of first baffle 232 and the bottom surface of second baffle 233 are close to the equal fixedly connected with shifting block 234 in rotation post one side, first baffle 232 and second baffle 233 can protect camera 235 when idle, stir shifting block 234 during the use and make and stir first baffle 232 and second baffle 233 and rotate, expose camera 235 can, easy operation is convenient.
The sum of the widths of the first and second blocking plates 232, 233 is equal to the width of the shield 231, and when the first and second blocking plates 232, 233 are closed, the camera 235 can be protected. The guide rod 240 and the bidirectional screw 250 are positioned at two sides of the rectangular through hole 211, so that the protective shell 210 can protect the guide rod 240 and the bidirectional screw 250, and the guide rod 240 and the bidirectional screw 250 are not exposed and are safer.
The distance from one side of the protection shell 210 departing from the door to the bidirectional lead screw 250 is equal to the distance from one side of the protection shell 231 departing from the first baffle 232 to the bidirectional lead screw 250, the protection shell 231 is in contact with the protection shell 210, and the bidirectional lead screw 250 drives the connecting block 260 to move better. The connecting block 260 has a T-shaped structure, and the width of the middle portion of the connecting block 260 is smaller than the width of the rectangular through hole 211, so that the connecting block 260 can slide in the rectangular through hole 211 conveniently. The guide rod 240 and the bidirectional screw rod 250 are parallel to each other, the sliding hole 261 and the threaded hole 262 are parallel to each other, so that the motor can drive the bidirectional screw rod 250 to rotate, and the bidirectional screw rod 250 drives the two connecting blocks 260 to move simultaneously. The camera 235 is electrically connected with the door lock main body 110 through a wire, so that the connection is simple and the operation is convenient.
The working principle is as follows: when the face recognition lock is used, the face recognition lock is installed on a door, when the height of the camera 235 needs to be adjusted, a motor in the motor shell 220 is started, the motor drives a bidirectional screw 250 fixedly connected with the motor to rotate, so that a connecting block 260 screwed and connected with the bidirectional screw 250 is driven to move up and down or towards the middle part simultaneously, the connecting block 260 drives the camera 235 fixedly connected with the connecting block and a camera protection unit 230 to move up and down or towards the middle part simultaneously, after the camera 235 and the camera protection unit 230 move to proper positions, the shifting block 234 on the top surface of the first baffle 232 and the shifting block 234 on the bottom surface 233 of the second baffle 232 are shifted towards one side of a rotating column by two fingers, so that the first baffle 232 and the second baffle 233 rotate up and down to expose the camera 235, and then face recognition is carried out to unlock the lock;
after the use, the shifting block 234 on the top surface of the first baffle 232 and the shifting block 234 on the bottom surface of the second baffle 233 are shifted to the direction away from the rotating column by two fingers, so that the first baffle 232 and the second baffle 233 are closed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (7)
1. The face recognition lock comprises a face recognition lock mechanism (100), wherein the face recognition lock mechanism (100) is installed on a door, and is characterized in that the face recognition lock mechanism (100) comprises a door lock main body (110), a display screen (120) is fixedly connected to the top end of the face, deviating from the door, of the door lock main body (110), a plurality of keys (130) are fixedly connected to the lower portion, deviating from the door, of the door lock main body (110), the bottom end of the face, deviating from the door, of the door lock main body (110) is fixedly embedded with a key hole (140), a door handle (150) is rotatably connected to the face, deviating from the door, of the door lock main body (110), between the keys (130) and the key hole (140), and a camera lifting mechanism (200) is arranged on one side of the door lock main body (110);
the camera lifting mechanism (200) comprises a protective shell (210), one surface of the protective shell (210) departing from a door is provided with a rectangular through hole (211), a guide rod (240) is fixedly connected between the inner bottom surface and the inner top surface of the protective shell (210), the adjacent position inside the protective shell (210) located on the guide rod (240) is rotatably connected with a bidirectional lead screw (250), the bottom end of the bidirectional lead screw (250) is rotatably connected with the inner bottom surface of the protective shell (210), the top end of the bidirectional lead screw (250) penetrates through the top surface of the protective shell (210) and extends to the outer side of the protective shell (210), the top end of the bidirectional lead screw (250) is rotatably connected with the top surface of the protective shell (210), the top surface of the protective shell (210) is fixedly connected with a motor shell (220), the motor shell (220) is fixedly connected with a motor, and a motor shaft of the motor is fixedly connected with the top end of the bidirectional, the outer wall of the bidirectional screw rod (250) is connected with two connecting blocks (260) in a screwing mode, the top surface of each connecting block (260) is provided with a sliding hole (261) and a threaded hole (262), the sliding hole (261) is in sliding connection with the guide rod (240), the threaded hole (262) is in screwing connection with the bidirectional screw rod (250), one surfaces, away from the door, of the two connecting blocks (260) are fixedly connected with cameras (235), and camera protection units (230) are movably sleeved outside the cameras (235); camera protection unit (230) are including protection casing (231), the top that protection casing (231) deviate from the one side of door rotates through rotating the post and is connected with first baffle (232), the bottom that protection casing (231) deviate from the one side of door rotates through rotating the post and is connected with second baffle (233), rotate through rotating the post between first baffle (232) and second baffle (233) and connect, the top surface of first baffle (232) and the bottom surface of second baffle (233) are close to and rotate the equal fixedly connected with shifting block (234) of post one side.
2. The face recognition lock with a fixed-point lifting camera head as claimed in claim 1, wherein the sum of the widths of the first baffle plate (232) and the second baffle plate (233) is equal to the width of the protective cover (231).
3. The face recognition lock with a fixed-point lifting camera head according to claim 1, wherein the guide rod (240) and the bidirectional screw rod (250) are located on two sides of the rectangular through hole (211).
4. The face recognition lock with the camera capable of fixed-point lifting according to claim 1, wherein the distance from the side of the protective shell (210) facing away from the door to the bidirectional screw (250) is equal to the distance from the side of the protective shell (231) facing away from the first baffle (232) to the bidirectional screw (250).
5. The face recognition lock with a camera capable of fixed-point lifting according to claim 1, wherein the connecting block (260) is of a T-shaped structure, and the width of the middle part of the connecting block (260) is smaller than that of the rectangular through hole (211).
6. The face recognition lock with a fixed-point lifting camera head according to claim 1, wherein the guide rod (240) and the bidirectional lead screw (250) are parallel to each other, and the sliding hole (261) and the threaded hole (262) are parallel to each other.
7. The face recognition lock with the camera capable of fixed-point lifting as claimed in claim 1, wherein the camera (235) is electrically connected with the door lock main body (110) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021801315.3U CN212749939U (en) | 2020-08-25 | 2020-08-25 | Face recognition lock with fixed-point lifting camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021801315.3U CN212749939U (en) | 2020-08-25 | 2020-08-25 | Face recognition lock with fixed-point lifting camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212749939U true CN212749939U (en) | 2021-03-19 |
Family
ID=74991313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021801315.3U Active CN212749939U (en) | 2020-08-25 | 2020-08-25 | Face recognition lock with fixed-point lifting camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212749939U (en) |
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2020
- 2020-08-25 CN CN202021801315.3U patent/CN212749939U/en active Active
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