Improved attendance checking device

Abstract

The utility model relates to the technical field of attendance checking, in particular to an improved attendance checking device which comprises a base and a first electric telescopic rod, the first electric telescopic rod is mounted at the upper end of the base, an adjusting mechanism is arranged at the end of the first electric telescopic rod and comprises a mounting shell, and the lower end of the mounting shell is fixedly connected with the electric telescopic rod. The inner wall of the mounting shell is fixedly connected with a connecting cylinder, the inner wall of the connecting cylinder is fixedly connected with a connecting frame, and the inner wall of the connecting frame is fixedly connected with a motor. An arc-shaped block on an adjusting rod is driven by a motor to rotate, after the arc-shaped block drives a straight rod on a circular ring to slide in a sliding groove in the inner wall of a mounting shell, the straight rod can drive a fixing disc to rotate till a mounting plate and a protective shell are driven to reach a proper operation angle in the rotating process of the fixing disc, and the angle of the card punching machine in the protective shell is adjusted; the angle of the punch-card machine can be adjusted according to the use requirements of the environment and personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of attendance, in particular to an improved attendance device. Background Art

[0002] A software management system developed based on the attendance management method or attendance management system. In order to further strengthen the discipline management of students, promote students to actively participate in and complete the learning tasks and various activities prescribed by the school, and enable their moral, intellectual and physical development, the school effectively manages students through attendance. The most commonly used one is the fingerprint attendance machine, which manages the students' attendance through the fingerprint record of each student.

[0003] For example, an attendance device with the authorization announcement number "CN220651306U" solves the problem of existing attendance devices that bacteria on the hands are easily attached to the fingerprint recognition panel, which easily causes the spread of bacteria. The above-mentioned slide block is driven to move through the slide groove, thereby driving the alcohol swab to move. The connecting rod is conveniently installed through the slot on the mounting frame, and the fingerprint recognition panel can be wiped and sterilized by the alcohol swab to eliminate bacteria. Considering the use process of the attendance device, only the energy-saving lifting height of the attendance device can be adjusted, and the angle of the attendance device cannot be adjusted. The use of angles for complex groups makes it impossible to meet the needs of different usage angles. Utility Model Content

[0004] The utility model aims to solve the problem that the existing attendance device cannot meet the requirements of different use angles due to the use of complex group angles, and proposes an improved attendance device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved attendance device, comprising a base and a first electric telescopic rod, the upper end of the base is equipped with the first electric telescopic rod, the end of the first electric telescopic rod is provided with an adjustment mechanism, the adjustment mechanism comprises a mounting shell, the lower end of the mounting shell is fixedly connected to the electric telescopic rod, the inner wall of the mounting shell is fixedly connected to the connecting tube, the inner wall of the connecting tube is fixedly connected to the connecting frame, the inner wall of the connecting frame is fixedly connected to the motor, the output end of the motor is fixedly connected to the adjusting rod, and the outer wall of the adjusting rod is fixedly connected to the arc block.

[0006] Preferably, the outer wall of the mounting shell is provided with a protective mechanism, and the protective mechanism includes a round block, the outer wall of the round block is movably connected to the mounting shell, the outer wall of the round block is fixedly connected to a round rod, the outer wall of the round rod is fixedly connected to a fixed plate, the outer wall of the fixed plate is fixedly connected to a mounting plate, the outer wall of the mounting plate is fixedly connected to the protective shell, and a protective cover is installed on the outer wall of the protective shell.

[0007] Preferably, a slide groove is installed on the inner wall of the mounting shell, the inner wall of the slide groove is slidably connected to the straight rod, the end of the straight rod is fixedly connected to the fixed plate, the outer wall of the straight rod is rotatably connected to the circular ring, and the outer wall of the circular ring is fixedly connected to the arc block.

[0008] Preferably, a second electric telescopic rod is fixedly mounted on the outer wall of the adjusting rod, and an end of the second electric telescopic rod is fixedly connected to the gear.

[0009] Preferably, the inner wall of the mounting shell is fixedly connected to the gear ring.

[0010] Preferably, the inner wall of the protective shell is connected to the clipping machine, and a display screen, an operation panel and an identification panel are installed on the surface of the clipping machine.

[0011] An improved attendance device proposed by the utility model has the beneficial effect that: the arc block on the adjusting rod is driven to rotate by a motor, and the arc block drives the straight rod on the circular ring to slide in the slide groove on the inner wall of the mounting shell, and the straight rod drives the fixed disk to rotate until the rotation process of the fixed disk drives the mounting plate and the protective shell to reach a suitable operating angle, so that the angle of the time clock inside the protective shell can be adjusted, thereby realizing the adjustment of the angle of the time clock according to the environment and the use requirements of the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure in the middle side view;

[0014] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure in the middle front view;

[0015] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 5 for Figure 3 The enlarged structural diagram at B in the middle;

[0017] Figure 6 for Figure 3 Enlarged structural diagram at point C in the middle.

[0018] In the figure: 1. base, 2. first electric telescopic rod, 3. adjusting mechanism, 301. mounting shell, 302. connecting tube, 303. connecting frame, 304. motor, 305. adjusting rod, 306. arc block, 4. protective mechanism, 401. round block, 402. round rod, 403. fixing plate, 404. mounting plate, 405. protective shell, 406. protective cover, 5. slide groove, 6. straight rod, 7. ring, 8. second electric telescopic rod, 9. teeth, 10. gear ring, 11. card punching machine, 12. display screen, 13. operation panel, 14. identification panel. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] See also Figure 1-6 The utility model provides a technical solution: an improved attendance device, comprising a base 1 and a first electric telescopic rod 2, the first electric telescopic rod 2 is installed on the upper end of the base 1, and an adjustment mechanism 3 is provided at the end of the first electric telescopic rod 2, the arc block 306 on the adjusting rod 305 is driven to rotate by the motor 305, and the arc block 306 drives the straight rod 6 on the ring 7 to slide in the slide groove 5 on the inner wall of the mounting shell 301, so as to realize the adjustment of the position of the straight rod 6 by the arc block 306, and the adjustment mechanism 3 comprises a mounting shell 301, the lower end of the mounting shell 301 is fixedly connected to the electric telescopic rod 2, the inner wall of the mounting shell 301 is fixedly connected to the connecting cylinder 302, the inner wall of the connecting cylinder 302 is fixedly connected to the connecting frame 303, the inner wall of the connecting frame 303 is fixedly connected to the motor 304, the model of the motor 304 can be determined according to actual needs and can meet the work requirements, the output end of the motor 304 is fixedly connected to the adjusting rod 305, and the outer wall of the adjusting rod 305 is fixedly connected to the arc block 306;

[0021] The motor 305 drives the arc block 306 on the adjusting rod 305 to rotate. After the arc block 306 drives the straight rod 6 on the circular ring 7 to slide in the slide groove 5 on the inner wall of the mounting shell 301, the straight rod 6 will drive the fixed disk 403 to rotate until the rotation process of the fixed disk 403 drives the mounting plate 404 and the protective shell 405 to reach a suitable operating angle, so that the angle of the clipper 11 inside the protective shell 405 can be adjusted, thereby realizing the adjustment of the angle of the clipper 11 according to the environment and personnel usage requirements.

[0022] See also Figure 1 , Figure 2 and Figure 5A protective mechanism 4 is provided on the outer wall of the mounting shell 301, and the protective shell 405 and the wrapping of the clipping machine 11 by the protective shell 405 achieve the effect of protecting the outer wall of the clipping machine 11. The protective mechanism 4 includes a round block 401, and the outer wall of the round block 401 is movably connected to the mounting shell 301, the outer wall of the round block 401 is fixedly connected to the round rod 402, the outer wall of the round rod 402 is fixedly connected to the fixed disk 403, the outer wall of the fixed disk 403 is fixedly connected to the mounting plate 404, the outer wall of the mounting plate 404 is fixedly connected to the protective shell 405, and the outer wall of the protective shell 405 is installed with a protective cover 406.

[0023] See also Figure 1 and Figure 2 A slide groove 5 is installed on the inner wall of the mounting shell 301, the inner wall of the slide groove 5 is slidably connected to the straight rod 6, the end of the straight rod 6 is fixedly connected to the fixed plate 403, the outer wall of the straight rod 6 is rotatably connected to the ring 7, the outer wall of the ring 7 is fixedly connected to the arc block 306, and the outer wall of the adjusting rod 305 is fixedly connected with the second electric telescopic rod 8, and the end of the second electric telescopic rod 8 is fixedly connected to the gear 9.

[0024] See also Figure 1 and Figure 2 The inner wall of the mounting shell 301 is fixedly connected to the gear ring 10, and the inner wall of the protective shell 405 is connected to the clipping machine 11. The surface of the clipping machine 11 is installed with a display screen 12, an operation panel 13 and an identification panel 14.

[0025] Working principle:

[0026] Installation Phase

[0027] By passing screws through the base 1 to fix the installation position, open the protective cover 406 on the outer wall of the protective shell 405, put the clipper 11 into the inner wall of the protective shell 405, and install the protective cover 406 on the protective shell 405 again, so that the protective shell 405 and the protective cover 406 can wrap and protect the outer wall of the clipper 11, thereby improving the service life. At the same time, according to the height of the user, the external power supply of the first electric telescopic rod 2 is turned on, and the first electric telescopic rod 2 starts to work. The first electric telescopic rod 2 extends and contracts to drive the installation shell 301 to rise and fall, thereby realizing the control of the height of the protective shell 405, the protective cover 406 and the clipper 11 outside the installation shell 301, which meets the needs of people of various heights for more comfortable use.

[0028] Use phase

[0029] When the external power supply of the motor 305 is turned on, the motor 305 starts to work, and the motor 305 drives the arc block 306 on the adjusting rod 305 to rotate. After the arc block 306 drives the straight rod 6 on the ring 7 to slide in the slide groove 5 on the inner wall of the mounting shell 301, the straight rod 6 drives the fixed plate 403 to rotate. At the same time, when the fixed plate 403 drives the round rod 402 and the round block 401 to rotate on the mounting shell 301, the round rod 402 plays the role of a supporting point between the fixed plate 403 and the mounting shell 301, so that the movement of the fixed plate 403 is more stable. , until the rotation process of the fixed disk 403 drives the mounting plate 404 and the protective shell 405 to reach a suitable operating angle, the power supply of the motor 305 is cut off, and the external power supply of the second electric telescopic rod 8 is turned on. The second electric telescopic rod 8 extends and drives the meshing teeth 9 to insert into the gear ring 10 on the inner wall of the mounting shell 301, thereby achieving the effect of locking the positions of the arc block 306, the circular ring 7 and the straight rod 6 to avoid arbitrary movement. At this time, the attendance personnel touch the recognition panel 14 on the surface of the punch card machine 11 and the prompt of the display screen 12, thereby achieving the effect of personnel attendance.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved attendance device, comprising a base (1) and a first electric telescopic rod (2), wherein the first electric telescopic rod (2) is mounted on the upper end of the base (1), characterized in that: An adjustment mechanism (3) is provided at the end of the first electric telescopic rod (2), and the adjustment mechanism (3) comprises a mounting shell (301), the lower end of the mounting shell (301) is fixedly connected to the electric telescopic rod (2), the inner wall of the mounting shell (301) is fixedly connected to the connecting cylinder (302), the inner wall of the connecting cylinder (302) is fixedly connected to the connecting frame (303), the inner wall of the connecting frame (303) is fixedly connected to the motor (304), the output end of the motor (304) is fixedly connected to the adjustment rod (305), and the outer wall of the adjustment rod (305) is fixedly connected to the arc block (306).

2. An improved attendance device according to claim 1, characterized in that: The outer wall of the mounting shell (301) is provided with a protective mechanism (4), the protective mechanism (4) comprising a round block (401), the outer wall of the round block (401) being movably connected to the mounting shell (301), the outer wall of the round block (401) being fixedly connected to a round rod (402), the outer wall of the round rod (402) being fixedly connected to a fixed disk (403), the outer wall of the fixed disk (403) being fixedly connected to a mounting plate (404), the outer wall of the mounting plate (404) being fixedly connected to a protective shell (405), and the outer wall of the protective shell (405) being provided with a protective cover (406).

3. An improved attendance device according to claim 1, characterized in that: The inner wall of the mounting shell (301) is provided with a slide groove (5), the inner wall of the slide groove (5) is slidably connected to the straight rod (6), the end of the straight rod (6) is fixedly connected to the fixed plate (403), the outer wall of the straight rod (6) is rotatably connected to the circular ring (7), and the outer wall of the circular ring (7) is fixedly connected to the arc block (306).

4. An improved attendance device according to claim 1, characterized in that: A second electric telescopic rod (8) is fixedly mounted on the outer wall of the adjustment rod (305), and the end of the second electric telescopic rod (8) is fixedly connected to the gear (9).

5. An improved attendance device according to claim 1, characterized in that: The inner wall of the mounting shell (301) is fixedly connected to the gear ring (10).

6. An improved attendance device according to claim 2, characterized in that: The inner wall of the protective shell (405) is connected to the card punching machine (11), and the surface of the card punching machine (11) is installed with a display screen (12), an operation panel (13) and an identification panel (14).

Images