CN215769819U - Face recognition device with automatic cleaning camera function - Google Patents
Face recognition device with automatic cleaning camera function Download PDFInfo
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- CN215769819U CN215769819U CN202122396733.XU CN202122396733U CN215769819U CN 215769819 U CN215769819 U CN 215769819U CN 202122396733 U CN202122396733 U CN 202122396733U CN 215769819 U CN215769819 U CN 215769819U
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Abstract
The utility model is suitable for the technical field of face recognition, and provides a face recognition device with a function of automatically cleaning a camera, which comprises: a casing, a protective screen is arranged on the front side of the casing; the camera is arranged in the shell and used for collecting images or video streams containing human faces; the cleaning execution assembly is arranged at the acquisition end of the camera, is in sliding connection with the inner wall of the shell and is used for cleaning the acquisition surface of the camera; the adjusting mechanism is arranged in the shell and used for driving the cleaning executing component to move; the impurity collecting mechanism is arranged at one end of the camera, which is far away from the cleaning execution assembly, and is used for collecting impurities; the timing control mechanism is arranged in the shell and used for controlling the state of the adjusting mechanism; the automatic cleaning process is realized, manual jacking maintenance is not needed, the structure is stable, and the service life is long.
Description
Technical Field
The utility model belongs to the technical field of face recognition, and particularly relates to a face recognition device with a function of automatically cleaning a camera.
Background
Face recognition is a biological recognition technology, and is a series of related technologies that use a camera to collect images or video streams containing faces, automatically detect and track the faces in the images, and further perform face recognition on the detected faces.
At present, a camera in a face recognition device does not have the function of automatic cleaning, and needs to be maintained regularly, otherwise, the problem of difficulty in recognition can be solved.
SUMMERY OF THE UTILITY MODEL
An embodiment of the present invention provides a face recognition device with a function of automatically cleaning a camera, which aims to solve the problems described in the background art.
The embodiment of the utility model is realized in such a way that the face recognition device with the function of automatically cleaning the camera comprises:
a casing, a protective screen is arranged on the front side of the casing;
the camera is arranged in the shell and used for collecting images or video streams containing human faces;
the cleaning execution assembly is arranged at the acquisition end of the camera, is in sliding connection with the inner wall of the shell and is used for cleaning the acquisition surface of the camera;
the adjusting mechanism is arranged in the shell and used for driving the cleaning executing component to move;
the impurity collecting mechanism is arranged at one end of the camera, which is far away from the cleaning execution assembly, and is used for collecting impurities; and
and the timing control mechanism is arranged in the shell and used for controlling the state of the adjusting mechanism.
Preferably, the cleaning performing assembly includes:
the elastic cleaning piece is provided with inclined planes at two sides of one end close to the camera, so that the elastic cleaning piece is convenient to contract, and the acquisition surface of the camera is cleaned;
the mounting plate is fixedly connected with one side, far away from the elastic cleaning piece;
the nut connecting blocks are arranged at two ends of the mounting plate close to the side wall of the shell and connected with the adjusting mechanism; and
and the sliding piece is fixed at one end of the nut connecting block, which is far away from the mounting plate, and is in sliding connection with the inner wall of the shell.
Preferably, the adjustment mechanism comprises:
the screw rods are rotationally arranged in the shell and are respectively in threaded connection with the nut connecting blocks on the two sides of the mounting plate;
the driving motor is arranged in the shell;
the first connecting piece is provided with two gears which are meshed with each other and is respectively arranged on the output end of the driving motor and the screw rod; and
the second connecting piece is used for connecting the two screw rods;
the inner wall of the shell is fixedly connected with a positioning block used for limiting the cleaning execution assembly.
Preferably, the foreign matter collecting mechanism includes:
the collecting box is arranged in the machine shell in a sliding mode and is connected with a pulling plate, and the pulling plate is communicated with the outside of the machine shell;
the partition plate is fixed in the collection box;
the telescopic assembly is arranged on one side of the partition plate close to the camera;
the scraping blade is fixed on one side of the upper end of the telescopic assembly and is used for scraping impurities on the cleaning execution assembly;
the supporting plate is fixed on one side of the telescopic assembly, which is positioned in the collecting box, and is in sliding connection with the inner wall of the collecting box;
the two ends of the second elastic piece are respectively fixed on the bottom wall of the collecting box and the limiting block;
the limiting block is fixed on the inner side wall of the collecting box and is abutted against the top surface of the supporting plate; and
and the driving assembly is arranged in the collecting box and used for driving the telescopic assembly to retract into the collecting box.
Preferably, the telescopic assembly comprises:
the sliding sleeve is connected with the scraping blade;
the sliding block is arranged in the sliding sleeve in a sliding manner;
the first elastic piece is arranged in the sliding sleeve, and two ends of the first elastic piece are respectively fixed with the top surface of the sliding block and the inner wall of the sliding sleeve;
the sliding rod penetrates through the sliding sleeve and is fixedly connected with the sliding block and the supporting plate.
Preferably, the drive assembly comprises:
one end of the pull rope penetrates through the sliding rod, the sliding block and the first elastic piece and is fixed on the inner top wall of the sliding sleeve, and the other end of the pull rope penetrates through the bottom of the partition plate and extends to the outside of the side wall of the collecting box and is fixed on the pull plate; and
and the guide wheel is rotatably arranged in the collecting box and used for guiding the pull rope.
Preferably, the arm-tie fixedly connected with runs through the ladder connecting rod of collecting the box antetheca, ladder connecting rod fixedly connected with limiting plate.
According to the face recognition device with the function of automatically cleaning the camera, the shell, the protective screen, the camera, the cleaning execution assembly, the adjusting mechanism and the impurity collecting mechanism are arranged, firstly, the timing control mechanism automatically starts or closes the adjusting mechanism, the adjusting mechanism drives the cleaning execution assembly to move when being started, the cleaning execution assembly cleans a collecting surface of the camera, impurities on the cleaning execution assembly are separated through the impurity collecting mechanism when the cleaning execution assembly descends below the camera, the impurities are collected by the impurity collecting mechanism, the automatic cleaning process is completed, manual jacking maintenance is not needed, the structure is stable, and the service life is long.
Drawings
Fig. 1 is a schematic front view of a face recognition apparatus with a function of automatically cleaning a camera according to an embodiment of the present invention;
fig. 2 is a schematic side cross-sectional view of a face recognition device with a function of automatically cleaning a camera according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of an impurity collecting mechanism in a face recognition apparatus with a function of automatically cleaning a camera according to an embodiment of the present invention;
fig. 4 is a three-dimensional structure diagram of a step connecting rod and a limiting plate in the face recognition device with the function of automatically cleaning the camera according to the embodiment of the present invention.
In the drawings: 1. a housing; 2. protecting the screen; 3. a password input group; 4. an identity card identification screen; 5. a camera; 6. cleaning the executing component; 601-an elastomeric cleaning member; 602-a mounting plate; 603-nut connecting block; 604-a slide; 7. an adjustment mechanism; 701-a screw rod; 702-a first connector; 703-a second connector; 704-a locating block; 705-driving the motor; 8. an impurity collecting mechanism; 801-doctor blade; 802-a sliding sleeve; 803-a slider; 804-a first resilient member; 805-a slide bar; 806-a pull rope; 807-a support plate; 808-a second elastic member; 809-a limiting block; 810-a divider plate; 811-pulling the plate; step 812-ladder connection bar; 813-limiting plate; 814-collection cassette.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 and fig. 2, a schematic diagram of a face recognition apparatus with an automatic camera cleaning function according to an embodiment of the present invention includes:
a protective screen 2 is arranged on the front side of the machine shell 1;
the camera 5 is arranged in the shell 1 and used for collecting images or video streams containing human faces;
the cleaning execution component 6 is arranged at the acquisition end of the camera 5, is connected with the inner wall of the shell 1 in a sliding way, and is used for cleaning the acquisition surface of the camera 5;
the adjusting mechanism 7 is arranged in the machine shell 1 and used for driving the cleaning executing component 6 to move;
the impurity collecting mechanism 8 is arranged at one end of the camera 5, which is far away from the cleaning executing component 6, and is used for collecting impurities; and
and a timing control mechanism (not shown) disposed in the housing 1 for controlling the state of the adjustment mechanism 7.
In the embodiment of the utility model, firstly, the timing control mechanism automatically starts or closes the adjusting mechanism 7, the adjusting mechanism 7 drives the cleaning executing component 6 to move when being started, the cleaning executing component 6 cleans the acquisition surface of the camera 5, when the cleaning executing component 6 descends to the position below the camera 5, impurities on the cleaning executing component 6 are separated through the impurity collecting mechanism 8, the impurities are collected by the impurity collecting mechanism 8, the automatic cleaning process is completed, manual jacking maintenance is not needed, the structure is stable, and the service life is long.
As shown in fig. 1, in one aspect of this embodiment, the housing 1 is further provided with a password input group 3 and an identity card identification screen 4, and the password input group 3 and the identity card identification screen 4 are combined, so that the identification function of the device is enriched, and the identity is conveniently verified.
As shown in fig. 2, as a preferred embodiment of the present invention, the cleaning performing assembly 6 includes:
the elastic cleaning piece 601, one end of which is close to the camera 5 is provided with inclined planes at two sides, so that the elastic cleaning piece can be conveniently contracted, and the acquisition surface of the camera 5 can be cleaned;
the mounting plate 602 is fixedly connected with one side of the elastic cleaning piece 601 away from 00;
the nut connecting blocks 603 are arranged at two ends of the mounting plate 602 close to the side wall of the machine shell 1 and are connected with the adjusting mechanism 7; and
and the sliding part 604 is fixed at one end of the nut connecting block 603, which is far away from the mounting plate 602, and is in sliding connection with the inner wall of the machine shell 1.
As shown in fig. 2, as another preferred embodiment of the present invention, the adjusting mechanism 7 includes:
the two screws 701 are rotatably arranged in the machine shell 1 and are respectively in threaded connection with the nut connecting blocks 603 on the two sides of the mounting plate 602;
a driving motor 705 installed in the cabinet 1;
a first connecting member 702, which is provided with two gears engaged with each other and respectively installed on the output end of the driving motor 705 and the screw 701; and
a second connecting member 703 for connecting the two screws 701;
the inner wall of the machine shell 1 is fixedly connected with a positioning block 704 for limiting the cleaning execution component 6.
In the embodiment of the utility model, the driving motor 705 drives one screw 701 to rotate through the first connecting piece 702, the screw 701 drives the other screw 701 to rotate through the second connecting piece 703, the two screws 701 rotate to drive the elastic cleaning piece 601 to move, the elastic cleaning piece 601 movably contacts with the collecting surface of the camera 5, the elastic cleaning piece 601 contracts, the collecting surface of the camera 5 is cleaned through the elasticity of the elastic cleaning piece 601 until the collecting surface moves to the lower part of the camera 5, and then the impurities on the cleaning executing component 6 are removed and collected through the impurity collecting mechanism 8.
As shown in fig. 2 and 3, as another preferred embodiment of the present invention, the impurity collecting mechanism 8 includes:
a collecting box 814, which is slidably arranged in the casing 1 and is connected with a pulling plate 811, wherein the pulling plate 811 is communicated with the outside of the casing 1;
a partition plate 810 fixed in the collection box 814;
the telescopic assembly is arranged on one side of the partition plate 810 close to the camera 5;
a wiper blade 801 fixed to one side of the upper end of the telescopic assembly, for wiping off foreign substances on the cleaning performing assembly 6;
a supporting plate 807 fixed on one side of the telescopic assembly in the collecting box 814 and slidably connected with the inner wall of the collecting box 814;
the two ends of the second elastic element 808 are respectively fixed on the bottom wall of the collecting box 814 and the limiting block 809;
the limiting block 809 is fixed on the inner side wall of the collecting box 814 and abuts against the top surface of the supporting plate 807; and
and the driving assembly is arranged in the collecting box 814 and used for driving the telescopic assembly to retract into the collecting box 814.
In the embodiment of the utility model, the supporting plate 807 is supported by the elastic force of the second elastic member 808, and then the supporting plate 807 is limited by the limiting block 809, so that the position of the scraping blade 801 is determined, and after the cleaning execution assembly 6 cleans the outer wall of the collecting surface of the camera 5, impurities on the cleaning execution assembly 6 can be scraped, so that the impurities fall into the collecting box 814 to be collected.
It should be noted that the second elastic member 808 may be a spring as shown in fig. 3, or may be an elastic article such as a rubber sleeve or an elastic steel sheet.
In one aspect of this embodiment, the retraction assembly comprises:
a sliding sleeve 802 connected with the scraping blade 801;
a slider 803 slidably disposed in the sliding sleeve 802;
a first elastic member 804 disposed in the sliding sleeve 802, wherein two ends of the first elastic member are respectively fixed to the top surface of the sliding block 803 and the inner wall of the sliding sleeve 802;
the sliding rod 805 penetrates through the sliding sleeve 802 to be fixedly connected with the sliding block 803 and fixedly connected with the supporting plate 807.
It should be noted that the first elastic element 804 may be a spring as shown in fig. 3, or may be an elastic article such as a rubber sleeve or an elastic steel sheet.
In one aspect of this embodiment, the drive assembly includes:
a pull rope 806, one end of which passes through the sliding bar 805, the sliding block 803 and the first elastic piece 804 and is fixed on the inner top wall of the sliding sleeve 802, and the other end of which passes through the bottom of the partition plate 810 and extends to the outside of the side wall of the collection box 814 and is fixed on the pull plate 811; and
and a guide wheel rotatably disposed in the collecting box 814 for guiding the pulling rope 806.
It should be noted that the first elastic element 804 may be a spring as shown in fig. 3, or may be an elastic article such as a rubber sleeve or an elastic steel sheet.
As shown in fig. 3 and 4, as another preferred embodiment of the present invention, a step connecting rod 812 penetrating through a front wall of the collecting box 814 is fixedly connected to the pulling plate 811, and a position limiting plate 813 is fixedly connected to the step connecting rod 812.
In the utility model, when the collecting box 814 needs to be taken out and impurities are cleaned, only the pulling plate 811 needs to be pulled, the pulling plate 811 drives the pulling rope 806 to move, the pulling rope 806 pulls the sliding sleeve 802 to slide along the sliding block 803, the sliding sleeve 802 compresses the first elastic part 804 until the sliding rod 805 is driven to move downwards, the sliding rod 805 drives the supporting plate 807 to slide along the inner wall of the collecting box 814 and compress the second elastic part 808, and finally the sliding sleeve 802 and the scraping blade 801 retract into the collecting box 814, and the limiting plate 813 abuts against the inner wall of the collecting box 814 at the moment, so that the collecting box 814 is integrally separated from the machine shell 1 to treat the impurities.
The embodiment of the utility model provides a face recognition device with a function of automatically cleaning a camera, which comprises a shell 1, a protective screen 2, a camera 5, a cleaning execution component 6, an adjusting mechanism 7 and an impurity collecting mechanism 8, wherein a timing control mechanism automatically starts or closes the adjusting mechanism 7, the adjusting mechanism 7 drives the cleaning execution component 6 to move when being started, the cleaning execution component 6 cleans the acquisition surface of the camera 5, when the cleaning execution component 6 descends to the lower part of the camera 5, impurities on the cleaning execution component 6 are separated through the impurity collecting mechanism 8, the impurities are collected by the impurity collecting mechanism 8, the automatic cleaning process is completed, manual jacking maintenance is not needed, the structure is stable, and the service life is long.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A face recognition device with an automatic camera cleaning function, comprising:
a casing, a protective screen is arranged on the front side of the casing;
the camera is arranged in the shell and used for collecting images or video streams containing human faces;
the cleaning execution assembly is arranged at the acquisition end of the camera, is in sliding connection with the inner wall of the shell and is used for cleaning the acquisition surface of the camera;
the adjusting mechanism is arranged in the shell and used for driving the cleaning executing component to move;
the impurity collecting mechanism is arranged at one end of the camera, which is far away from the cleaning execution assembly, and is used for collecting impurities; and
and the timing control mechanism is arranged in the shell and used for controlling the state of the adjusting mechanism.
2. The face recognition device with the function of automatically cleaning the camera according to claim 1, wherein the cleaning execution component comprises:
the elastic cleaning piece is provided with inclined planes at two sides of one end close to the camera, so that the elastic cleaning piece is convenient to contract, and the acquisition surface of the camera is cleaned;
the mounting plate is fixedly connected with one side, far away from the elastic cleaning piece;
the nut connecting blocks are arranged at two ends of the mounting plate close to the side wall of the shell and connected with the adjusting mechanism; and
and the sliding piece is fixed at one end of the nut connecting block, which is far away from the mounting plate, and is in sliding connection with the inner wall of the shell.
3. The face recognition device with the function of automatically cleaning the camera according to claim 2, wherein the adjusting mechanism comprises:
the screw rods are rotationally arranged in the shell and are respectively in threaded connection with the nut connecting blocks on the two sides of the mounting plate;
the driving motor is arranged in the shell;
the first connecting piece is provided with two gears which are meshed with each other and is respectively arranged on the output end of the driving motor and the screw rod; and
the second connecting piece is used for connecting the two screw rods;
the inner wall of the shell is fixedly connected with a positioning block used for limiting the cleaning execution assembly.
4. The face recognition device with the function of automatically cleaning the camera according to claim 1, wherein the impurity collecting mechanism comprises:
the collecting box is arranged in the machine shell in a sliding mode and is connected with a pulling plate, and the pulling plate is communicated with the outside of the machine shell;
the partition plate is fixed in the collection box;
the telescopic assembly is arranged on one side of the partition plate close to the camera;
the scraping blade is fixed on one side of the upper end of the telescopic assembly and is used for scraping impurities on the cleaning execution assembly;
the supporting plate is fixed on one side of the telescopic assembly, which is positioned in the collecting box, and is in sliding connection with the inner wall of the collecting box;
the two ends of the second elastic piece are respectively fixed on the bottom wall of the collecting box and the limiting block;
the limiting block is fixed on the inner side wall of the collecting box and is abutted against the top surface of the supporting plate; and
and the driving assembly is arranged in the collecting box and used for driving the telescopic assembly to retract into the collecting box.
5. The face recognition device with the function of automatically cleaning the camera according to claim 4, wherein the telescopic assembly comprises:
the sliding sleeve is connected with the scraping blade;
the sliding block is arranged in the sliding sleeve in a sliding manner;
the first elastic piece is arranged in the sliding sleeve, and two ends of the first elastic piece are respectively fixed with the top surface of the sliding block and the inner wall of the sliding sleeve;
the sliding rod penetrates through the sliding sleeve and is fixedly connected with the sliding block and the supporting plate.
6. The face recognition device with the function of automatically cleaning the camera according to claim 5, wherein the driving assembly comprises:
one end of the pull rope penetrates through the sliding rod, the sliding block and the first elastic piece and is fixed on the inner top wall of the sliding sleeve, and the other end of the pull rope penetrates through the bottom of the partition plate and extends to the outside of the side wall of the collecting box and is fixed on the pull plate; and
and the guide wheel is rotatably arranged in the collecting box and used for guiding the pull rope.
7. The face recognition device with the function of automatically cleaning the camera according to claim 6, wherein the pulling plate is fixedly connected with a step connecting rod penetrating through the front wall of the collecting box, and the step connecting rod is fixedly connected with a limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396733.XU CN215769819U (en) | 2021-09-30 | 2021-09-30 | Face recognition device with automatic cleaning camera function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396733.XU CN215769819U (en) | 2021-09-30 | 2021-09-30 | Face recognition device with automatic cleaning camera function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215769819U true CN215769819U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122396733.XU Active CN215769819U (en) | 2021-09-30 | 2021-09-30 | Face recognition device with automatic cleaning camera function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215769819U (en) |
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2021
- 2021-09-30 CN CN202122396733.XU patent/CN215769819U/en active Active
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