CN210402465U

CN210402465U - Higher education is attendance device for management

Info

Publication number: CN210402465U
Application number: CN201921136425.XU
Authority: CN
Inventors: 张成玉
Original assignee: Xian Medical University
Current assignee: Xian Medical University
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-24
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an attendance device for higher education management in the technical field of education management, which comprises an attendance machine main body, a fingerprint module bin and a fingerprint identification device, wherein the left inner wall and the right inner wall of the fingerprint module bin are provided with chutes, the front part and the rear part of the outer wall of the fingerprint module bin are respectively provided with a support frame in a screwed manner, the inner cavity of the support frame is clamped with a screw rod, the outer wall of the screw rod is in a screwed manner with a screw sleeve, one end of the screw sleeve is fixedly provided with a support rod, one end of the support rod runs through the chutes, one end of the screw rod is connected with an output shaft of a speed reducing motor, one end of the outer wall of the support rod is sleeved with a ferrule, the inner cavity of the ferrule is clamped with a sponge cleaning cylinder, the outer wall of the ferrule is in a screwed manner with a fastening bolt, one end, affecting the use effect.

Description

Higher education is attendance device for management

Technical Field

The utility model discloses an attendance device for higher education management specifically is education management technical field.

Background

Student management attendance is an important teaching management work of higher schools, it is effectual from time and space restraint student, make it go on to go back to bed on schedule, this not only further assurance student's safety, also provide effectual assurance to teaching, and then fingerprint entrance guard attendance device takes place in due course, fingerprint entrance guard attendance device is an important equipment to student's management, because college student is more, at the in-process of checking card, there is the water on the student's finger, fingerprint recorder surface will glue water, when later student checks card, the fingerprint just is difficult to be discerned, influence the result of use, fingerprint recorder surface is the dust of falling more easily, the dust is many also difficult discernment fingerprint.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attendance device for higher education 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: the utility model provides an attendance device for higher education management, includes attendance machine main part, fingerprint module storehouse and fingerprint identification device, the spout has all been opened to the inner wall about the fingerprint module storehouse, equal spiro union has the support frame around the outer wall in fingerprint module storehouse, the inner chamber joint of support frame has the screw rod, the outer wall spiro union of screw rod has the swivel nut, the one end fixed mounting of swivel nut has the bracing piece, the spout is run through to the one end of bracing piece, the one end of screw rod is connected with gear motor's output shaft, the lasso has been cup jointed to the outer wall one end of bracing piece, the inner chamber joint of lasso has a sponge cleaning barrel, the outer wall spiro union of lasso has fastening bolt, fastening bolt's one end runs through the outer wall of lasso, fastening bolt's one end and.

Preferably, the width of the sponge layer in the sponge cleaning cylinder is the same as that of the fingerprint identification device.

Preferably, the two ends of the outer wall of the screw rod are provided with limiting blocks.

Preferably, the inner wall of the sliding groove is provided with a sealing gasket.

Compared with the prior art, the beneficial effects of the utility model are that: this device sets up gear motor, the screw rod, the swivel nut, lasso and the clean section of thick bamboo of sponge, it rotates to drive the screw rod when gear motor output shaft rotates, it reciprocates along the screw rod to drive the swivel nut when the screw rod rotates, the removal of swivel nut drives reciprocating of bracing piece and lasso, reciprocating of lasso drives a clean section of thick bamboo of sponge and reciprocates along fingerprint identification device outer wall, a clean section of thick bamboo of sponge is to the dust on fingerprint identification device surface, dirt such as moisture and grease clears up and strikes off, this device simple structure, high durability and convenient use, effectively avoid long-time use to lead to the unable discernment fingerprint of fingerprint identification device, influence result in the.

Drawings

Fig. 1 is a front view of the attendance checking device for higher education management of the present invention;

fig. 2 is a right-view schematic diagram of the fingerprint module bin of the attendance checking device for higher education management of the utility model;

fig. 3 is a schematic view of the right side view of the motor-driven screw of the fingerprint module bin of the attendance device for higher education management of the utility model;

fig. 4 is a front cross-sectional view of the ferrule of the present invention.

In the figure: 100 attendance machine main parts, 110 fingerprint module bins, 111 fingerprint identification devices, 112 chutes, 200 support frames, 210 screw rods, 220 screw sleeves, 230 support rods, 240 speed reducing motors, 300 ferrules, 310 sponge cleaning cylinders and 320 fastening bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an attendance device for higher education management, which effectively avoids the problem that the fingerprint identification device can not identify fingerprints due to long-time use and affects the use effect, and please refer to fig. 1, 2 and 3, and comprises an attendance machine main body 100, a fingerprint module bin 110 and a fingerprint identification device 111, wherein the left and right inner walls of the fingerprint module bin 110 are provided with chutes 112, and the chutes 112 are used for limiting the supporting rod 230, so that the supporting rod 230 moves along the chutes 112;

referring to fig. 1, 3 and 4, a support frame 200 is screwed on the front and back of the outer wall of the fingerprint module bin 110, a screw 210 is clamped in an inner cavity of the support frame 200, a threaded sleeve 220 is screwed on the outer wall of the screw 210, a support rod 230 is fixedly installed at one end of the threaded sleeve 220, one end of the support rod 230 penetrates through the sliding chute 112, one end of the screw 230 is connected with an output shaft of a speed reduction motor 240, the support frame 200 is used for bearing the screw 210, so that the screw 210 can rotate in the inner cavity of the support frame 200, the screw 210 is used for driving the threaded sleeve 220 to move along the outer wall of the screw 210 when rotating, the threaded sleeve 220 is used for bearing;

referring to fig. 1 and 4, a ferrule 300 is sleeved at one end of the outer wall of the support rod 230, a sponge cleaning cylinder 310 is clamped in an inner cavity of the ferrule 300, a fastening bolt 320 is screwed on the outer wall of the ferrule 300, one end of the fastening bolt 320 penetrates through the outer wall of the ferrule 300, one end of the fastening bolt 320 is in contact with the outer wall of the support rod 230, the ferrule 300 is used for bearing the sponge cleaning cylinder 310, two ends of the sponge cleaning cylinder 310 rotate in the inner cavity of the ferrule 300, and the sponge cleaning cylinder 310 is used for wiping stains on the surface of the fingerprint identification device 111;

referring to fig. 1, the width of the sponge layer in the sponge cleaning cylinder 310 is the same as the width of the fingerprint identification device 111, so that the sponge layer in the sponge cleaning cylinder 310 can completely cover the outer wall of the fingerprint identification device 111, and the outer wall of the fingerprint identification device 111 can be effectively and completely cleaned;

referring to fig. 3, two ends of the outer wall of the screw 210 are provided with a limiting block, so that the screw 220 is prevented from impacting the support frame 200 when the screw 220 moves along the outer wall of the screw 210;

referring to fig. 2, a sealing gasket is disposed on an inner wall of the sliding groove 112 to prevent external dust from entering an inner cavity of the attendance machine main body 100 through the sliding groove 112, so as to improve the sealing performance of the attendance machine.

When the device is used specifically, a person skilled in the art connects the speed reducing motor 240 in the device with a power supply, when the outer wall of the fingerprint identification device 111 needs to be cleaned, the speed reducing motor 240 is started to rotate, the output shaft of the speed reducing motor 240 rotates to drive the screw rod 210 to rotate, the rotation of the screw rod 210 drives the screw sleeve 220 to move along the outer wall of the screw rod 210, the movement of the screw sleeve 220 drives the support rod 230 to move along the inner cavity of the chute 112, the movement of the support rod 230 drives the screw sleeve 220 to move, the movement of the screw sleeve 220 drives the sponge cleaning cylinder 310 to move on the outer wall of the fingerprint identification device 111, the sponge cleaning cylinder 310 cleans and cleans the fingerprint identification device 111, by screwing the fastening bolt 320, one end of the fastening bolt 320 is not contacted with the outer wall of the support rod 230, at this time, the ferrule 300 can move on the outer wall of the support rod 230 to the end of the support rod 230 close to the fingerprint module, at this point, the surface cleaning cartridge 310 may be removed from the collar 300 for replacement cleaning.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an attendance device for higher education management which characterized in that: the attendance checking machine comprises an attendance checking machine main body (100), a fingerprint module bin (110) and a fingerprint identification device (111), wherein a sliding groove (112) is formed in the left inner wall and the right inner wall of the fingerprint module bin (110), a supporting frame (200) is screwed on the front outer wall and the rear outer wall of the fingerprint module bin (110), a screw rod (210) is connected to the inner cavity of the supporting frame (200), a screw sleeve (220) is screwed on the outer wall of the screw rod (210), a supporting rod (230) is fixedly mounted at one end of the screw sleeve (220), one end of the supporting rod (230) penetrates through the sliding groove (112), one end of the screw rod (210) is connected with an output shaft of a speed reducing motor (240), a ferrule (300) is sleeved at one end of the outer wall of the supporting rod (230), a sponge cleaning barrel (310) is screwed on the inner cavity of the ferrule (300), a fastening bolt (320) is screwed on the outer wall of the, one end of the fastening bolt (320) is in contact with the outer wall of the support rod (230).

2. The attendance device for higher education management according to claim 1, characterized in that: the width value of the sponge layer in the sponge cleaning cylinder (310) is the same as that of the fingerprint identification device (111).

3. The attendance device for higher education management according to claim 1, characterized in that: and two ends of the outer wall of the screw rod (210) are provided with limiting blocks.

4. The attendance device for higher education management according to claim 1, characterized in that: and a sealing gasket is arranged on the inner wall of the sliding groove (112).