CN220691431U

CN220691431U - Attendance checking device

Info

Publication number: CN220691431U
Application number: CN202223291007.2U
Authority: CN
Inventors: 周静
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2024-03-29
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the technical field of student tools, in particular to an attendance checking device which comprises a mounting plate, wherein a camera with a face recognition function is fixedly arranged on the side wall of the mounting plate, a storage tank is formed in one side, far away from the camera, of the mounting plate, pressure sensors electrically connected with the camera are fixedly arranged on the inner bottom wall of the storage tank, prompting lamps matched with the storage tank are uniformly embedded on the side wall of the mounting plate, the prompting lamps are electrically connected with the pressure sensors, and a disinfection box is fixedly arranged on the side wall of the mounting plate. According to the utility model, through the cooperation of the first air bag and the disinfection box, the magnet, the cleaning rod and the pushing plate are driven to move in the spring resetting process, the first air bag is extruded in the pushing plate moving process, then the air in the first air bag flows to the disinfection box through the first exhaust valve and the exhaust pipe, so that the disinfection liquid in the disinfection box is sprayed to the storage tank through the disinfection pipe, the cavity and the exhaust hole to disinfect the storage tank, and the effect of preventing cross infection is achieved.

Description

Attendance checking device

Technical Field

The utility model relates to the technical field of student tools, in particular to an attendance checking device.

Background

The class rate of students is an important assessment index in daily teaching work of common schools; the teacher of universities generally adopts manual work mode attendance such as roll call, manual sign-in, count the number of people, exists muddy water easily and touches the fish condition, and for this reason many universities have set up fingerprint attendance device and face identification attendance device in the classroom in order to improve student's attendance, in order to prevent that part student from leaving the classroom midway moreover, still be equipped with cell-phone strorage device on the part attendance device.

Although part of attendance device can effectively prevent students from leaving the class midway through setting up the mobile phone strorage device, because the student of every class in every classroom probably is different, can all have different people to use mobile phone strorage device in every class, when some students had influenza and carried influenza virus, if can not carry out timely disinfection to mobile phone strorage device, probably lead to student cross infection.

For this purpose, an attendance device is proposed.

Disclosure of Invention

The utility model aims to provide an attendance checking device which is used for cleaning and disinfecting a storage tank through the mutual matching of a disinfection box, a first air bag and a second air bag so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an attendance device, including the mounting panel, fixed mounting has the camera that has facial recognition function on the lateral wall of mounting panel, the holding vessel has been seted up to one side that the camera was kept away from to the mounting panel, equal fixed mounting has the pressure sensor with camera electric connection on the interior diapire of holding vessel, evenly inlay on the lateral wall of mounting panel be equipped with holding vessel complex warning light, and warning light and pressure sensor electric connection, fixed mounting has the disinfection box on the lateral wall of mounting panel, first spout has been seted up on the roof of mounting panel, sliding mounting has the push pedal in the first spout, fixed mounting has the clearance pole with holding vessel complex U type on the roof of push pedal, the cavity has been seted up on the clearance pole, insert on the lateral wall of cavity be equipped with on the lateral wall of cavity extend to the disinfection pipe in the disinfection box, set up on the lateral wall of cavity with holding vessel complex exhaust hole, be equipped with on the first spout with disinfection box complex air feed mechanism, be equipped with on the diapire of mounting panel with clearance pole complex actuating mechanism.

Preferably, the air supply mechanism comprises a first air bag fixedly arranged between the side wall of the push plate close to one side of the disinfection box and the side wall of the first sliding groove, a first exhaust valve is inserted into the side wall of the first air bag, and an exhaust pipe communicated with the disinfection box is fixedly arranged at the output end of the first exhaust valve.

Preferably, the driving mechanism comprises a second chute arranged on the bottom wall of the mounting plate, a magnet is slidably arranged in the second chute, a spring is fixedly arranged between the side wall of the magnet, which is close to one side of the sterilizing box, and the side wall of the second chute, which is far away from the spring, is embedded with a coil electrically connected with the camera.

Preferably, a second air bag is fixedly arranged between the side wall of the push plate, which is far away from one side of the first air bag, and the first sliding groove, a second exhaust valve communicated with the cavity is inserted on the side wall of the second air bag, a first air inlet valve communicated with the outside is inserted on the top wall of the second air bag, and a collecting mechanism matched with the second air bag is arranged in the mounting plate.

Preferably, the collecting mechanism comprises a communicating groove formed in the mounting plate, the communicating groove is communicated with the storage groove, the collecting groove is formed in the bottom wall of the communicating groove, a second air inlet valve is inserted into the bottom wall of the first air bag, and an air inlet pipe matched with the collecting groove is inserted into the input end of the second air inlet valve.

Preferably, the filter screen is detachably mounted on the side wall of the collecting tank.

Preferably, the iron core is fixedly embedded on the mounting plate, and the coil is sleeved on the outer wall of the iron core.

Preferably, the side wall of the disinfection box is provided with a mounting opening, glass made of transparent materials is fixedly mounted in the mounting opening, and scale marks are marked on the glass.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the cooperation of first gasbag and disinfection box, the in-process that the spring reset is through magnet, clearance pole, drive the push pedal removal, and the in-process extrusion first gasbag that the push pedal removed then gas in the first gasbag flows to the disinfection box through first discharge valve, blast pipe, makes the antiseptic solution in the disinfection box spout the bin through disinfection pipe, cavity, exhaust hole, disinfects the bin, has played the effect that prevents cross infection.

2. Through the cooperation of second gasbag and collecting vat, the coil circular telegram back produces the magnetic field, then magnet drives the push pedal through the clearance pole and remove under the effect of magnetic field, then the compression is in the second gasbag and pressure increase, and the second gasbag blows to the holding vessel through second discharge valve, blast pipe, cavity, exhaust hole under the effect of pressure, makes dust and holding vessel break away from and fall to the collecting vat in, has played the effect of clearance dust.

Drawings

FIG. 1 is a side cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of the utility model at B in FIG. 3;

FIG. 5 is an enlarged view of FIG. 3 at C in accordance with the present utility model;

FIG. 6 is a sectional view of a combination of a mounting plate and a magnet according to the present utility model;

fig. 7 is a front view of the present utility model.

In the figure: 1. a mounting plate; 2. a camera; 3. a storage tank; 4. a pressure sensor; 5. a warning light; 6. a sterilization box; 7. a push plate; 8. a sterilizing tube; 9. a cavity; 10. an exhaust hole; 11. a first air bag; 12. a first exhaust valve; 13. an exhaust pipe; 14. a magnet; 15. a spring; 16. a coil; 17. a second air bag; 18. a second exhaust valve; 19. a first intake valve; 20. a communication groove; 21. a collection tank; 22. an air inlet pipe; 23. a second intake valve; 24. a filter screen; 25. an iron core; 26. scale marks; 27. cleaning the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution:

the utility model provides an attendance device, including mounting panel 1, fixed mounting has camera 2 that has facial recognition function on the lateral wall of mounting panel 1, holding vessel 3 has been seted up to one side that camera 2 was kept away from to mounting panel 1, equal fixed mounting has pressure sensor 4 with camera 2 electric connection on the interior diapire of holding vessel 3, evenly inlay on the lateral wall of mounting panel 1 be equipped with holding vessel 3 complex warning light 5, and warning light 5 and pressure sensor 4 electric connection, fixed mounting has disinfection box 6 on the lateral wall of mounting panel 1, first spout has been seted up on the roof of mounting panel 1, slidable mounting has push pedal 7 in the first spout, fixed mounting has the clearance pole 27 with holding vessel 3 complex U type on the roof of push pedal 7, cavity 9 has been seted up on the clearance pole 27, insert on the lateral wall of cavity 9 be equipped with the disinfection pipe 8 that extends to in the disinfection box 6, set up on the lateral wall of cavity 9 with holding vessel 3 complex exhaust hole 10, be equipped with in the first spout with disinfection box 6 complex air feed mechanism, be equipped with on the diapire of mounting panel 1 with the actuating mechanism with clearance pole 27 complex.

The air supply mechanism comprises a first air bag 11 fixedly arranged between the side wall of the push plate 7, which is close to one side of the disinfection box 6, and the side wall of the first sliding groove, a first exhaust valve 12 is inserted on the side wall of the first air bag 11, and an exhaust pipe 13 communicated with the disinfection box 6 is fixedly arranged at the output end of the first exhaust valve 12.

The driving mechanism comprises a second chute arranged on the bottom wall of the mounting plate 1, a magnet 14 is slidably arranged in the second chute, a spring 15 is fixedly arranged between the side wall of the magnet 14, which is close to one side of the sterilizing box 6, and the side wall of the second chute, which is far away from the spring 15, and a coil 16 electrically connected with the camera 2 is embedded on the side wall of the second chute.

In the initial state, the spring 15 is in a free expansion state, the first air bag 11 is in a contraction state, when the device is needed to be used, a teacher can enter a classroom and open the camera 2, then students can queue up to enter the classroom sequentially, and in the process of entering the classroom, the students can punch cards before the camera 2 for teaching, so that the device can effectively prevent the students from muddy water and touch the fish for teaching, meanwhile, after the student punches cards, the mobile phone is sequentially placed in the storage tank 3 corresponding to the student number, after the student places the mobile phone in the storage tank 3, the pressure sensor 4 is triggered, then the prompting lamp 5 is extinguished, and then a teacher can judge whether the student is in a classroom or not according to whether the prompting lamp 5 is on or not, so that the student is effectively prevented from escaping from the class midway.

When a teacher opens the camera 2, the coil 16 is electrified and generates a magnetic field, then the first magnet 14 starts to move under the action of the magnetic field, at the moment, the spring 15 is compressed and has a restoring trend, the first air bag 11 is driven to stretch through the cleaning rod 27 and the push plate 7 in the moving process of the first magnet 14, after the teacher finishes the lesson, the camera 2 is closed and leaves a classroom, then the coil 16 is powered off, the magnetic field disappears, at the moment, the spring 15 is contracted and drives the magnet 14 to reset, the cleaning rod 27 and the push plate 7 drive the first air bag 11 to reset in the resetting process of the magnet 14, the first air bag 11 is extruded in the resetting process of the first air bag 11, at the moment, the gas in the first air bag 11 flows to the sterilizing box 6 through the first exhaust valve 12 and the exhaust pipe 13, at the moment, the pressure in the sterilizing box 6 is increased, and the sterilizing liquid is uniformly sprayed to the storage tank 3 through the sterilizing pipe 8, the cavity 9 and the exhaust hole 10 under the pressure, so that the effect of preventing cross infection is achieved.

As an embodiment of the present utility model, as shown in fig. 1, 2, 3, 4, 5 and 6, a second air bag 17 is fixedly installed between the side wall of the push plate 7 far from the first air bag 11 and the first chute, a second exhaust valve 18 communicating with the cavity 9 is inserted on the side wall of the second air bag 17, a first air inlet valve 19 communicating with the outside is inserted on the top wall of the second air bag 17, and a collecting mechanism matching with the second air bag 17 is installed in the mounting plate 1.

The collecting mechanism comprises a communicating groove 20 arranged on the mounting plate 1, the communicating groove 20 is communicated with the storage groove 3, a collecting groove 21 is arranged on the bottom wall of the communicating groove 20, a second air inlet valve 23 is inserted on the bottom wall of the first air bag 11, and an air inlet pipe 22 matched with the collecting groove 21 is inserted on the input end of the second air inlet valve 23.

A filter screen 24 is detachably mounted on the side wall of the collecting tank 21.

In the process that the magnet 14 drives the push plate 7 to move through the cleaning rod 27, the second air bag 17 is compressed, the pressure in the second air bag 17 is increased at the moment, the air in the second air bag 17 is blown to the storage tank 3 through the second exhaust valve 18, the cavity 9 and the exhaust hole 10 under the action of the pressure, and then dust in the storage tank 3 falls into the collection tank 21 through the communication tank 20 under the action of the air flow and the gravity, so that the effect of cleaning the storage tank 3 is achieved; at the same time, the first air bag 11 is stretched, and at this time, the first air bag 11 sucks air from the collecting tank 21 through the second air inlet valve 23 and the air inlet pipe 22, so that the dust blown by the air outlet 10 is sucked to the collecting tank 21, and the dust is prevented from flying everywhere, thereby improving the dust cleaning effect.

When the push plate 7 is reset, the second air bag 17 is driven to reset, and air is sucked from the outside through the first air inlet valve 19 in the process of resetting the second air bag 17, so that the function of preparing for working again is achieved.

In the process that the first air bag 11 sucks air from the collecting tank 21 through the second air inlet valve 23 and the air inlet pipe 22, dust can be effectively prevented from being sucked into the first air bag 11 by arranging the filter screen 24, and the function of ensuring that the first air bag 11 can normally stretch is achieved; meanwhile, the filter screen 24 is arranged, so that dust falling into the collecting tank 21 is adsorbed on the filter screen 24, and when cleaning is needed, a worker only needs to take down the filter screen 24 to clean the dust in the collecting tank 21, so that the effect of being convenient for the worker to clean the dust is achieved.

As an embodiment of the present utility model, as shown in fig. 6, an iron core 25 is fixedly fitted to the mounting plate 1, and the coil 16 is fitted around the outer wall of the iron core 25.

In the process of energizing the coil 16 and generating a magnetic field, the iron core 25 is magnetized and generates a magnetic field in the same direction as the magnetic field of the coil 16, and then the two magnetic fields in the same direction are overlapped with each other, so that the intensity of the magnetic field received by the magnet 14 is increased, and the function of ensuring the normal movement of the magnet 14 is achieved.

As an embodiment of the present utility model, as shown in fig. 5, a mounting hole is formed in a side wall of the sterilization case 6, glass made of transparent material is fixedly mounted in the mounting hole, and graduation marks 26 are marked on the glass.

The disinfectant in the disinfectant box 6 can be judged through the scale marks 26 without opening the disinfectant box 6 by a worker, and the disinfectant box has the function of being convenient for the worker to add the disinfectant in time.

Working principle: when a teacher opens the camera 2, the coil 16 is electrified and generates a magnetic field, then the first magnet 14 starts to move under the action of the magnetic field, at the moment, the spring 15 is compressed and has a restoring trend, the first air bag 11 is driven to stretch through the cleaning rod 27 and the push plate 7 in the moving process of the first magnet 14, after the teacher finishes the lesson, the camera 2 is closed and leaves a classroom, then the coil 16 is powered off, the magnetic field disappears, at the moment, the spring 15 is contracted and drives the magnet 14 to reset, the cleaning rod 27 and the push plate 7 drive the first air bag 11 to reset in the resetting process of the magnet 14, the first air bag 11 is extruded in the resetting process of the first air bag 11, at the moment, the gas in the first air bag 11 flows to the sterilizing box 6 through the first exhaust valve 12 and the exhaust pipe 13, at the moment, the pressure in the sterilizing box 6 is increased, and the sterilizing liquid is uniformly sprayed to the storage tank 3 through the sterilizing pipe 8, the cavity 9 and the exhaust hole 10 under the pressure effect, so that the sterilizing is performed on the storage tank 3; in the process that the magnet 14 drives the push plate 7 to move through the cleaning rod 27, the second air bag 17 is compressed, the pressure in the second air bag 17 is increased at the moment, the air in the second air bag 17 is blown to the storage tank 3 through the second exhaust valve 18, the cavity 9 and the exhaust hole 10 under the action of the pressure, and then the dust in the storage tank 3 falls into the collection tank 21 through the communication tank 20 under the action of the air flow and the gravity; at the same time, the first air bag 11 is stretched, and at this time, the first air bag 11 sucks air from the inside of the collection tank 21 through the second air intake valve 23 and the air intake pipe 22, and the dust blown by the air discharge hole 10 is sucked into the collection tank 21.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. An attendance device, includes mounting panel (1), its characterized in that: the utility model discloses a camera with face recognition function (2) is fixedly installed on the lateral wall of mounting panel (1), holding vessel (3) has been seted up to one side that camera (2) was kept away from to mounting panel (1), all fixed mounting has pressure sensor (4) with camera (2) electric connection on the interior diapire of holding vessel (3), evenly inlay on the lateral wall of mounting panel (1) with holding vessel (3) complex warning light (5), just warning light (5) and pressure sensor (4) electric connection, fixed mounting has disinfection box (6) on the lateral wall of mounting panel (1), a first sliding groove is formed in the top wall of the mounting plate (1), a push plate (7) is slidably mounted in the first sliding groove, a U-shaped cleaning rod (27) matched with the storage groove (3) is fixedly mounted on the top wall of the push plate (7), a cavity (9) is formed in the cleaning rod (27), a sterilizing tube (8) extending into the sterilizing box (6) is inserted into the side wall of the cavity (9), an exhaust hole (10) matched with the storage groove (3) is formed in the side wall of the cavity (9), an air supply mechanism matched with the sterilizing box (6) is arranged in the first sliding groove, the bottom wall of the mounting plate (1) is provided with a driving mechanism matched with the cleaning rod (27).

2. An attendance device as claimed in claim 1, wherein: the air supply mechanism comprises a first air bag (11) fixedly arranged between the side wall of the push plate (7) close to one side of the disinfection box (6) and the side wall of the first sliding groove, a first exhaust valve (12) is inserted into the side wall of the first air bag (11), and an exhaust pipe (13) communicated with the disinfection box (6) is fixedly arranged at the output end of the first exhaust valve (12).

3. An attendance device as claimed in claim 1, wherein: the driving mechanism comprises a second chute arranged on the bottom wall of the mounting plate (1), a magnet (14) is slidably arranged in the second chute, a spring (15) is fixedly arranged between the side wall of the magnet (14) close to one side of the sterilizing box (6) and the side wall of the second chute, and a coil (16) electrically connected with the camera (2) is embedded in the side wall of the second chute far away from the spring (15).

4. An attendance device as claimed in claim 3, wherein: the utility model discloses a gas-liquid separation device, including push pedal (7), first gasbag (11) and second gasbag (17) are kept away from to push pedal (7), fixed mounting has between lateral wall and the first spout of first gasbag (11) one side, insert on the lateral wall of second gasbag (17) be equipped with second discharge valve (18) of cavity (9) intercommunication, insert on the roof of second gasbag (17) be equipped with external first admission valve (19) of intercommunication, be equipped with in mounting panel (1) with second gasbag (17) complex collection mechanism.

5. An attendance device as claimed in claim 4, wherein: the collecting mechanism comprises a communicating groove (20) formed in the mounting plate (1), the communicating groove (20) is communicated with the storage groove (3), a collecting groove (21) is formed in the bottom wall of the communicating groove (20), a second air inlet valve (23) is inserted into the bottom wall of the first air bag (11), and an air inlet pipe (22) matched with the collecting groove (21) is inserted into the input end of the second air inlet valve (23).

6. An attendance device as claimed in claim 5, wherein: a filter screen (24) is detachably arranged on the side wall of the collecting tank (21).

7. The attendance device of claim 6, wherein: an iron core (25) is fixedly embedded on the mounting plate (1), and the coil (16) is sleeved on the outer wall of the iron core (25).

8. The attendance device of claim 7, wherein: the side wall of the disinfection box (6) is provided with a mounting opening, glass made of transparent materials is fixedly mounted in the mounting opening, and scale marks (26) are marked on the glass.