CN215932699U

CN215932699U - Be used for university student to sign in management device on class

Info

Publication number: CN215932699U
Application number: CN202122348074.2U
Authority: CN
Inventors: 赵增娜
Original assignee: Hebei Vocational and Technical College of Building Materials
Current assignee: Hebei Vocational and Technical College of Building Materials
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-01
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a class attendance management device for college students, and relates to the technical field of student management correlation. The utility model comprises a supporting seat, wherein a display screen, a camera and an opening grid are arranged on the supporting seat, track grooves are formed in two sides of the display screen, a screw rod, a gear and a sliding block are arranged in the track grooves, a cross rod and a shielding curtain are arranged between the two sliding blocks, a driving motor, a driving shaft and a driving wheel are arranged between the two track grooves, a sliding groove is formed in one side of the opening grid, and a dust cover is arranged in the sliding groove. The screw, the gear and the sliding block are arranged in the two track grooves, and the driving motor, the driving shaft and the driving wheel are arranged between the two track grooves, so that the driving motor is convenient to start, the driving wheel drives the gear to rotate, the sliding block moves, then the shielding curtain on the sliding block is driven to move along the track grooves, and the display screen is shielded and protected; still through sliding fit between shield and the spout, be convenient for close fast and open the grid and prevent dust and protect fingerprint reader.

Description

Be used for university student to sign in management device on class

Technical Field

The utility model belongs to the technical field related to student management, and particularly relates to a class attendance check-in management device for college students.

Background

With the popularization of university education in China, most students can enter a university classroom from a high school classroom. The openness of university classroom makes the student rely on the consciousness completely in class, and teacher need through supervising the student and improving the rate of attendance when going to class, and artifical roll call often appears consuming time many, roll call sign in can waste a lot of time, and someone replaces the condition of answering. Consequently, the equipment and the facial recognition that rely on the fingerprint to sign in have appeared now, but the screen on the fingerprint identification ware accumulates the dust easily, leads to discernment inaccurate, and the time-wasting, and sign in the device and generally all expose for a long time in the air, and the display screen does not clear up the deposition for a long time, also probably receives external force and damages unable the use, for this reason, we provide a university student and sign in management equipment on class.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a class attendance management device for college students, which solves the problems that the screen on a fingerprint recognizer on the existing attendance management device is easy to accumulate dust, so that the recognition is inaccurate, the time is wasted, the attendance management device is generally exposed in the air for a long time, the display screen is not cleaned of the dust, and the attendance management device is possibly damaged by external force and cannot be used.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a class attendance check-in management device for university students, which comprises a supporting seat, wherein an inclined plane is arranged on the supporting seat, a display screen is arranged on one surface of the inclined plane, track grooves are formed in two sides of the display screen, grooves are formed in two opposite surfaces in the track grooves, screw rods are arranged in the grooves, protrusions are arranged at two ends of each screw rod, gears are arranged on the upper sides of the peripheral sides of the screw rods, sliding blocks are arranged on the peripheral sides of the screw rods, the sliding blocks are meshed with the screw rods, a cross rod is arranged between the two sliding blocks, fixed blocks are arranged on two sides of one surface of the inclined plane, an upper rod is arranged between the two fixed blocks, and a shielding curtain is arranged between the upper rod and the cross rod, so that the display screen can be shielded, and dust is prevented from being accumulated and information cannot be clearly seen and the display screen is prevented from being damaged by external force; a shell is arranged on one side of each track groove, the shell is of an L-shaped plate structure, a through hole is formed between the two track grooves, a driving motor is arranged in the through hole, driving shafts are arranged on two opposite surfaces of the driving motor, a driving wheel is arranged at one end of each driving shaft, and a camera is arranged on the upper surface of the supporting seat, so that a portrait can be conveniently recorded and identified; an open lattice is arranged on one side surface of the supporting seat, and a manual input keyboard and a fingerprint reader are arranged on one surface of the open lattice, so that fingerprint identification is facilitated; the upper surface of the fingerprint reader is provided with a cleaning groove, and a cleaning sponge is arranged in the cleaning groove, so that grease on fingers can be conveniently cleaned; a sliding groove is formed in the upper side of the open grid, and a dustproof cover is arranged in the sliding groove, so that the fingerprint reader can be conveniently shielded and protected; a lug is arranged on one surface of the dustproof cover, a handle is arranged on one surface of the dustproof cover, and a base is arranged on the lower surface of the supporting seat.

Furthermore, the shape and the size of the protrusion are matched with those of the groove, and the protrusion is matched with the groove in a rotating mode.

Further, the position of the driving wheel is matched with that of a gear, and the driving wheel is meshed with the gear.

Furthermore, a controller is arranged in the supporting seat, a switch is arranged on the controller, and the camera, the display screen, the fingerprint reader and the manual input keyboard are all connected with the controller; the controller is connected with a computer.

Furthermore, the shape and the size of the convex block are matched with the sliding groove, and the dustproof cover is in sliding fit with the sliding groove, so that the opening grid can be closed and opened quickly.

Further, the lower surface of the base is provided with a pulley seat, and pulleys are arranged in the pulley seat, so that the flexible movement of the sign-in device is facilitated.

The utility model has the following beneficial effects:

the screw, the gear and the sliding block are arranged in the two track grooves, and the driving motor, the driving shaft and the driving wheel are arranged between the two track grooves, so that the driving motor is convenient to start, the driving wheel drives the gear to rotate, the sliding block moves, then the shielding curtain on the sliding block is driven to move along the track grooves, and the display screen is shielded and protected; still through sliding fit between shield and the spout, be convenient for close fast and open the grid and prevent dust and protect fingerprint reader.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of the overall structure of a check-in management device for college students;

fig. 2 is a front view of a check-in management device for college students;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 5 is an enlarged view of a portion C of fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting seat, 101-inclined surface, 1011-display screen, 1012-track groove, 1013-groove, 1014-screw rod, 1015-protrusion, 1016-gear, 1017-sliding block, 1018-cross bar, 1019-fixed block, 1020-upper bar, 1021-shielding curtain, 1022-shell, 1023-through hole, 1024-driving motor, 1025-driving shaft, 1026-driving wheel, 103-camera, 1031-open grid, 1032-manual input keyboard, 1033-fingerprint reader, 1034-cleaning groove, 1035-sliding groove, 1036-dustproof cover, 1037-lug, 1038-handle, 104-base, 1041-pulley seat and 1042-pulley.

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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model is a class attendance management device for college students, comprising a support base 1, wherein the support base 1 is provided with an inclined plane 101, one surface of the inclined plane 101 is provided with a display screen 1011, two sides of the display screen 1011 are provided with track grooves 1012, two opposite surfaces in the track grooves 1012 are provided with grooves 1013, a screw 1014 is arranged in each groove 1013, two ends of the screw 1014 are provided with protrusions 1015, the shape and size of each protrusion 1015 are adapted to the corresponding groove 1013, and the protrusions 1015 and the grooves 1013 are in rotating fit; a gear 1016 is arranged on the upper side of the peripheral side face of the screw 1014, a sliding block 1017 is arranged on the peripheral side face of the screw 1014, the sliding block 1017 is meshed with the screw 1014, a cross rod 1018 is arranged between the two sliding blocks 1017, fixing blocks 1019 are arranged on two sides of one surface of the inclined plane 101, an upper rod 1020 is arranged between the two fixing blocks 1019, and a shielding curtain 1021 is arranged between the upper rod 1020 and the cross rod 1018, so that the display screen 1011 can be shielded conveniently, and the phenomenon that dust is accumulated and cannot be seen clearly and the information is damaged by external force can be avoided; a housing 1022 is arranged on one side of each track groove 1012, the housing 1022 is of an L-shaped plate body structure, a through hole 1023 is arranged between the two track grooves 1012, a driving motor 1024 is arranged in the through hole 1023, driving shafts 1025 are arranged on two opposite surfaces of the driving motor 1024, one end of each driving shaft 1025 is provided with a driving wheel 1026, the position of each driving wheel 1026 is matched with the gear 1016, and the driving wheels 1026 are meshed with the gear 1016; the camera 103 is arranged on the upper surface of the supporting seat 1, so that the portrait can be conveniently recorded and identified.

Wherein, one side of the supporting seat 1 is provided with an open lattice 1031, and one surface of the open lattice 1031 is provided with a manual input keyboard 1032 and a fingerprint reader 1033, so as to facilitate fingerprint identification; a cleaning groove 1034 is formed in the upper surface of the fingerprint reader 1033, and a cleaning sponge is arranged in the cleaning groove 1034, so that grease on fingers can be conveniently cleaned; a sliding groove 1035 is arranged on the upper side of the opening grid 1031, and a dust cover 1036 is arranged in the sliding groove 1035, so that the fingerprint reader 1033 is conveniently shielded and protected; a bump 1037 is arranged on one surface of the dust cover 1036, the shape and size of the bump 1037 are matched with the sliding groove 1035, and the dust cover 1036 is in sliding fit with the sliding groove 1035, so that the open grid 1031 can be closed and opened quickly; a handle 1038 is arranged on one surface of the dustproof cover 1036, a base 104 is arranged on the lower surface of the supporting seat 1, a pulley seat 1041 is arranged on the lower surface of the base 104, and a pulley 1042 is arranged in the pulley seat 1041, so that the check-in device can be flexibly moved; a controller is arranged in the supporting seat 1, and the camera 103, the display screen 1011, the fingerprint reader 1033 and the manual input keyboard 1032 are all connected with the controller; the controller is connected with the computer.

Referring to fig. 1-5, the present embodiment is a method for using a student attendance check-in management device, comprising: when the sign-in device is used, the sign-in device is pushed to a proper position through the pulley 1042, then a controller switch is turned on, the controller can control the driving motor 1024 to start to drive the driving shaft 1025 to rotate, so that the driving wheel 1026 drives the gear 1016 to rotate, the gear 1016 drives the screw 1014 to rotate, the slider 1017 is driven to move obliquely upwards along the track groove 1012 to drive the shielding curtain 1021 to fold, then the sliding dustproof cover 1036 leaks out of the open grid 1031, the fingerprint or portrait is identified through the fingerprint reader 1033 and the camera 103 to sign in, after the sign-in device is used, the sign-in device is closed, the slider 1017 moves obliquely downwards along the track groove 1012 to shield and prevent dust on the display screen 1011.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a be used for university student to sign in management device on class, includes supporting seat (1), its characterized in that: an inclined plane (101) is arranged on the supporting seat (1), a display screen (1011) is arranged on one surface of the inclined plane (101), track grooves (1012) are arranged on two sides of the display screen (1011), grooves (1013) are formed in two opposite surfaces in the track grooves (1012), a screw rod (1014) is arranged in each groove (1013), protrusions (1015) are arranged at two ends of each screw rod (1014), gears (1016) are arranged on the upper side of the peripheral side of each screw rod (1014), sliding blocks (1017) are arranged on the peripheral side of each screw rod (1014), the sliding blocks (1017) are meshed with the screw rods (1014), a cross rod (1018) is arranged between the two sliding blocks (1017), fixed blocks (1019) are arranged on two sides of one surface of the inclined plane (101), an upper rod (1020) is arranged between the two fixed blocks (1019), and a shielding curtain (1021) is arranged between the upper rod (1020) and the cross rod (1018), the fingerprint identification device is characterized in that a housing (1022) is arranged on one side of each track groove (1012), the housing (1022) is of an L-shaped plate body structure, a through hole (1023) is formed between the track grooves (1012), a driving motor (1024) is arranged in the through hole (1023), driving shafts (1025) are arranged on two opposite surfaces of the driving motor (1024), one end of each driving shaft (1025) is provided with a driving wheel (1026), a camera (103) is arranged on the upper surface of the supporting seat (1), an opening grid (1031) is arranged on one side surface of the supporting seat (1), a manual input keyboard (1032) and a fingerprint reader (1033) are arranged on one surface of the opening grid (1031), a cleaning groove (1034) is formed in the upper surface of the fingerprint reader (1033), a cleaning sponge (1035) is arranged in the cleaning groove (1034), a sliding groove (1035) is formed in the upper side of the opening grid (1031), and a dustproof cover (1036) is arranged in the sliding groove (1035), a surface of the dustproof cover (1036) is provided with a bump (1037), a surface of the dustproof cover (1036) is provided with a handle (1038), and the lower surface of the supporting seat (1) is provided with a base (104).

2. A class attendance management apparatus as claimed in claim 1 wherein the projection (1015) is shaped and sized to fit into the recess (1013), the projection (1015) being rotationally engaged with the recess (1013).

3. A class attendance management apparatus as claimed in claim 1 wherein the drive wheel (1026) is located in association with the gear wheel (1016), the drive wheel (1026) engaging the gear wheel (1016).

4. A class attendance management apparatus for college students according to claim 1, wherein a controller is arranged in the support base (1), and the camera (103), the display screen (1011), the fingerprint reader (1033) and the manual input keyboard (1032) are all connected with the controller; the controller is connected with a computer.

5. A check-in management device for college students according to claim 1, wherein the protrusion (1037) is shaped and sized to fit into the sliding slot (1035), and the dust cover (1036) is in sliding fit with the sliding slot (1035).

6. A class attendance management apparatus for college students according to claim 1, wherein the base (104) is provided with a pulley seat (1041) on the lower surface thereof, and the pulley seat (1041) is provided with a pulley (1042) therein.