CN210627286U

CN210627286U - Attendance device for student management

Info

Publication number: CN210627286U
Application number: CN201922149217.XU
Authority: CN
Inventors: 岳博; 衣颖; 李健
Original assignee: Liaoyang Vocational And Technical College
Current assignee: Liaoyang Vocational And Technical College
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-05-26
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses an attendance device for student management, which comprises a protective box body, an attendance machine is movably arranged in the protective box body, the inner side of the protective box body is connected with the attendance machine through an extrusion device, the end part of the attendance machine is provided with a box body cover, one side of the box body cover is provided with a positioning plate, the protective box body is connected with the positioning plate through a fixed clamping block, a fingerprint collector is arranged on the attendance machine, the fingerprint collector comprises a fingerprint window, the fingerprint window is arranged on the attendance machine, the bottom side of the fingerprint window is provided with a limiting groove, the limiting groove is movably provided with a limiting plate, a first spring is arranged in the limiting groove, the two ends of the first spring are respectively fixedly connected with the limiting groove and the limiting plate, a pulling plate is arranged on the limiting plate, the bottom of the limiting plate is provided with a cleaning pad, the utility model can isolate the fingerprint window through the limiting plate, prevent dust, the fingerprint identification effect is better, and the long-time use is convenient.

Description

Attendance device for student management

Technical Field

The utility model relates to a student management attendance technical field specifically is an attendance device for student management.

Background

In the past, school students checking attendance in class mostly depend on teachers for roll call, and some schools adopt card swiping and fingerprint checking to realize attendance checking along with the development of the existing science and technology. The attendance condition of the students is an important reference for the classroom teaching effect, and the students are effectively restrained, so that the education of the students by schools is effectively guaranteed, and the cultivation target is realized.

Most of prior art's student management attendance device is attendance machine, and the attendance machine often exposes outside, and the probability that the attendance machine suffered to the damage is big, and the security is low, influences life to the attendance machine exposes outside for a long time, accumulates the dust easily, and in addition more people punch the card, and fingerprint on the attendance machine is too much, influences the punch-card easily, for this reason the utility model provides an attendance device for student management is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attendance device for student's management to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an attendance device for student management comprises a protective box body, an attendance machine is movably arranged in the protective box body, the inner side of the protective box body is connected with an attendance machine through an extrusion device, the end part of the attendance machine is provided with a box body cover, one side of the box body cover is provided with a positioning plate, the protective box body is connected with the positioning plate through a fixed clamping block, the attendance machine is provided with a fingerprint collector, the fingerprint collector comprises a fingerprint window, a pulling plate, a limiting plate, a first spring and a limiting groove, the fingerprint window is arranged on the attendance machine, the bottom side of the fingerprint window is provided with a limit groove, a limit plate is movably arranged in the limit groove, a first spring is arranged in the limit groove, and the both ends of first spring are fixed connection spacing groove and limiting plate respectively, be equipped with the pulling plate on the limiting plate, the bottom of limiting plate is equipped with the clearance pad, and the clearance pad closely laminates with the fingerprint window.

The extrusion device comprises a telescopic column and a second spring, the two side ends of the telescopic column are respectively connected with the protection box body, and the second spring is sleeved on the telescopic column.

And a rubber pad is laid at the bottom of the attendance machine.

The telescopic column comprises a movable column, a fixed column, a sliding groove, a sliding rod and a sliding block, the fixed column is fixedly arranged on the protective box body, the movable column is fixedly arranged on the attendance machine, the sliding groove is formed in the fixed column, the sliding rod is arranged in the sliding groove, the sliding block matched with the sliding groove is arranged at the end of the movable column, and the sliding block is arranged on the sliding rod in a sliding mode.

The protection box body is internally provided with a groove, a fixed fixture block is inserted in the groove, the end part of the fixed fixture block is provided with a limiting block, a third spring is arranged in the groove, and the third spring is arranged at the bottom of the limiting block.

The end part of the fixed clamping block is arc-shaped.

The embodiment of the utility model provides an attendance device is used in student's management. The method has the following beneficial effects:

1. the fixed clamping block enters the groove by pressing the fixed clamping block, then the movable column can extend out of the fixed column by extruding the attendance machine through the second spring, so that the attendance machine extends out, then attendance can be performed, after attendance is finished, the box body cover can be pressed, so that the attendance machine extrudes the first spring to enter the protective shell, then the limiting clamping block rises under the action of the third spring to limit, the attendance machine is conveniently protected by the arrangement, and the service life of the attendance machine is prolonged;

2. the student is at the in-process of attendance, through the pulling plate of pulling, make the limiting plate get into the spacing inslot, and the clearance pad of limiting plate bottom can clear up the fingerprint window, then the student can carry out the attendance, the attendance back that finishes, loosen the pulling plate, under the effect of first spring, the limiting plate return protects the fingerprint window, through such setting, when making can prevent to fall full of the dust in the fingerprint window, can also clean the fingerprint, conveniently carry out the fingerprint attendance.

Drawings

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

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the attendance machine of the utility model;

fig. 3 is a schematic structural view of the fixing block of the present invention;

fig. 4 is a schematic structural view of the telescopic column of the present invention.

In the figure: the attendance checking machine comprises a protective box body 1, an attendance checking machine 2, a telescopic column 3, a movable column 31, a fixed column 32, a sliding chute 33, a sliding rod 34, a sliding block 35, a second spring 4, a box body cover 5, a positioning plate 6, a fixed clamping block 7, a fingerprint window 8, a pulling plate 9, a limiting plate 10, a first spring 11, a limiting groove 12, a groove 13, a limiting block 14, a third spring 15 and a rubber pad 16.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an attendance device for student management comprises a protective box body 1, an attendance machine 2 is movably arranged in the protective box body 1, the inner side of the protective box body 1 is connected with the attendance machine 2 through an extruding device, a box body cover 5 is arranged at the end part of the attendance machine 2, a positioning plate 6 is arranged at one side of the box body cover 5, the protective box body 1 is connected with the positioning plate 6 through a fixed clamping block 7, a fingerprint collector is arranged on the attendance machine 2 and comprises a fingerprint window 8, a pulling plate 9, a limiting plate 10, a first spring 11 and a limiting groove 12, the fingerprint window 8 is arranged on the attendance machine 2, a limiting groove 12 is arranged at the bottom side of the fingerprint window 8, a limiting plate 10 is movably arranged in the limiting groove 12, a first spring 11 is arranged in the limiting groove 12, the two ends of the first spring 11 are respectively and fixedly connected with the limiting groove 12 and the limiting plate 10, the pulling plate 9 is arranged on the, and the cleaning pad is tightly attached to the fingerprint window 8.

Furthermore, the extruding device comprises a telescopic column 3 and a second spring 4, two side ends of the telescopic column 3 are respectively connected with the protective box body 1, the telescopic column 3 is sleeved with the second spring 4, and the attendance machine 2 can be extruded through the cooperation of the second spring 4 and the telescopic column 3;

furthermore, a rubber pad 16 is laid at the bottom of the attendance machine 2, and the attendance machine 2 is tightly connected with the bottom of the protective box body 1 through the arrangement of the rubber pad 16, has friction force and can buffer the attendance machine 2;

furthermore, the telescopic column 3 comprises a movable column 31, a fixed column 32, a sliding chute 33, a sliding rod 34 and a sliding block 35, the fixed column 32 is fixedly arranged on the protective box body 1, the movable column 31 is fixedly arranged on the attendance machine 2, the sliding chute 33 is arranged in the fixed column 32, the sliding rod 34 is arranged in the sliding chute 33, the sliding block 35 matched with the sliding chute 33 is arranged at the end part of the movable column 31, the sliding block 35 is arranged on the sliding rod 34 in a sliding manner, and the movable column 31 can be stretched in the fixed column 32 by sliding the sliding block 35 in the sliding chute 33 under the limit of the sliding rod 34;

further, a groove 13 is formed in the protective box body 1, a fixed clamping block 7 is inserted into the groove 13, a limiting block 14 is arranged at the end of the fixed clamping block 7, a third spring 15 is arranged in the groove 13, the third spring 15 is arranged at the bottom of the limiting block 14, and the fixed clamping block 7 can stretch out and draw back in the groove 13 through the arrangement of the third spring 15, so that the fixed clamping block 7 and the positioning plate 6 can be conveniently fixed and detached;

furthermore, the end of the fixed fixture block 7 is arc-shaped, and the positioning plate 6 is conveniently separated from the fixed fixture block 7 through the arc-shaped fixed fixture block 7.

The working principle is as follows: in the using process, the fixing fixture block 7 is pressed to enter the groove 13, then the attendance machine 2 is pressed by the second spring 4, so that the movable column 31 can extend out in the fixed column 32, thereby extending the attendance machine 2, then the attendance can be checked, after the attendance is finished, the box body cover 5 can be pressed, so that the attendance machine 2 extrudes the first spring 11 to enter the protective shell 1, then under the action of a third spring 15, the limiting fixture block 7 is lifted to limit, and in the process of checking in, the limiting plate 10 enters the limiting groove 12 by pulling the pulling plate 9, the cleaning pad at the bottom of the limiting plate 10 can clean the fingerprint window 8, then students can check the attendance, after the attendance is finished, the pulling plate 9 is loosened, under the effect of first spring 11, limiting plate 10 return protects fingerprint window 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an attendance device for student management, includes protection box body (1), its characterized in that: an attendance machine (2) is movably arranged in the protective box body (1), the inner side of the protective box body (1) is connected with the attendance machine (2) through an extrusion device, a box body cover (5) is arranged at the end part of the attendance machine (2), a positioning plate (6) is arranged on one side of the box body cover (5), the protective box body (1) is connected with the positioning plate (6) through a fixed clamping block (7), a fingerprint collector is arranged on the attendance machine (2), the fingerprint collector comprises a fingerprint window (8), a pulling plate (9), a limiting plate (10), a first spring (11) and a limiting groove (12), the fingerprint window (8) is arranged on the attendance machine (2), a limiting groove (12) is arranged at the bottom side of the fingerprint window (8), the limiting plate (10) is movably arranged in the limiting groove (12), the first spring (11) is arranged in the limiting groove (12), and the both ends of first spring (11) are fixed connection spacing groove (12) and limiting plate (10) respectively, be equipped with pulling board (9) on limiting plate (10), the bottom of limiting plate (10) is equipped with the clearance pad, and the clearance pad closely laminates with fingerprint window (8).

2. The attendance device for student management as claimed in claim 1, wherein: the extrusion device comprises a telescopic column (3) and a second spring (4), the two side ends of the telescopic column (3) are respectively connected with the protection box body (1), and the telescopic column (3) is sleeved with the second spring (4).

3. The attendance device for student management as claimed in claim 1, wherein: a rubber pad (16) is laid at the bottom of the attendance machine (2).

4. The attendance device for student management as claimed in claim 2, wherein: the telescopic column (3) comprises a movable column (31), a fixed column (32), a sliding groove (33), a sliding rod (34) and a sliding block (35), the fixed column (32) is fixedly arranged on the protective box body (1), the movable column (31) is fixedly arranged on the attendance machine (2), the sliding groove (33) is formed in the fixed column (32), the sliding rod (34) is arranged in the sliding groove (33), the sliding block (35) matched with the sliding groove (33) is arranged at the end part of the movable column (31), and the sliding block (35) is slidably arranged on the sliding rod (34).

5. The attendance device for student management as claimed in claim 1, wherein: be equipped with recess (13) in protection box body (1), recess (13) interpolation is equipped with fixed fixture block (7), the tip of fixed fixture block (7) is equipped with stopper (14), be equipped with third spring (15) in recess (13), and third spring (15) set up the bottom at stopper (14).

6. The attendance device for student management as claimed in claim 1, wherein: the end part of the fixed clamping block (7) is arc-shaped.