CN117953604B - Student attendance card punching device - Google Patents
Student attendance card punching device Download PDFInfo
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- CN117953604B CN117953604B CN202410309179.2A CN202410309179A CN117953604B CN 117953604 B CN117953604 B CN 117953604B CN 202410309179 A CN202410309179 A CN 202410309179A CN 117953604 B CN117953604 B CN 117953604B
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- 238000004080 punching Methods 0.000 title claims abstract description 27
- 230000006698 induction Effects 0.000 claims abstract description 127
- 238000004804 winding Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000000696 magnetic material Substances 0.000 description 8
- 239000004417 polycarbonate Substances 0.000 description 6
- 229920000515 polycarbonate Polymers 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920001410 Microfiber Polymers 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a student attendance card punching device, which relates to the technical field of attendance card punching machines and comprises an adjusting base, an example magnetic card and a magnetic induction type attendance machine detachably arranged at the upper end of the adjusting base, wherein the front side surface of the magnetic induction type attendance machine is provided with a magnetic induction area, the upper end head of a bent rod is fixedly connected with a sucker push piece, the sucker push piece and a notch guide plate are positioned on the same vertical line, and when the example magnetic card moves downwards to be positioned on the same central line as the magnetic induction area, the example magnetic card can be automatically pushed to horizontally displace and be integrally attached to the surface of the magnetic induction area.
Description
Technical Field
The invention relates to the technical field of attendance card punch machines, in particular to a student attendance card punch device.
Background
In the existing magnetic induction type student attendance card punching machine, students need to cling magnetic cards to a magnetic induction area, however, in the process of sticking the handheld magnetic cards, part of students have difficulty in ensuring that a magnetic card reading surface is completely covered on the magnetic induction area because the magnetic cards are rectangular sheets, so that card reading efficiency is reduced, and even recognition failure occurs;
Meanwhile, part of students tend to attach the magnetic card to the magnetic induction area by using fingers so as to realize complete contact between the magnetic card and the magnetic induction area, and as the corners of the magnetic card are pinched by the fingers, the contact area is small, so that the magnetic card can possibly fall off, the magnetic card is weakened, and the normal use of the magnetic card is further influenced;
In addition, a groove is formed in a magnetic induction area in the existing partial card punching machine, but in the actual use process, the groove part occupies most of the area of a magnetic card after the magnetic card is put into the groove, so that the card is inconvenient for students to take the card in time, great inconvenience exists, meanwhile, the complete lamination of the magnetic card in the magnetic induction area cannot be ensured by adopting the groove mode, the situation that card reading identification is slow and card reading fails also exists, and the student is required to perform the card punching action for the second time, so that the number of students to punch cards is increased near a lesson point, and the phenomenon that the card punching speed leads to attendance delay is influenced;
therefore, the invention provides a student attendance card punching device, which is used for overcoming and improving the defects in the prior art.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a student attendance card punching device which can effectively solve the related technical problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
The invention discloses a student attendance card punching device, which comprises an adjusting base, an example magnetic card and a magnetic induction type attendance machine detachably arranged at the upper end of the adjusting base, wherein a magnetic induction area is arranged on the front side surface of the magnetic induction type attendance machine, and active card sticking anti-falling induction mechanisms are symmetrically arranged on two sides of the magnetic induction area;
Wherein the active card-sticking anti-drop induction mechanism comprises an L-shaped collet which is symmetrically and fixedly connected to the bottom of the front side of the magnetic induction type attendance machine, a slotted plate is fixedly connected to the outer wall of one side of the L-shaped collet, a magnetic plate I is fixedly connected to the lower part of the L-shaped collet, a vertical part is arranged above the slotted plate, a horizontal part is arranged below the slotted plate, a horizontal spring is fixedly connected to the inner part of the front side surface of the magnetic induction type attendance machine, one end of the horizontal spring far away from the magnetic induction type attendance machine is horizontally arranged in the horizontal part in the slotted plate, a notch guide plate is fixedly connected to one side of the slotted plate close to the L-shaped collet, a gap is reserved between the lower end of the notch guide plate and the upper part of the L-shaped collet, the gap is leveled with the horizontal part below the slotted plate, when the bottom of an example magnetic card is shifted to the gap, the center of the example magnetic card is exactly on the same horizontal line with the center of a magnetic induction area at the moment, wherein the interval can be used for the sliding rod to carry out horizontal displacement, one side of the L-shaped collet far away from the magnetic induction attendance machine is mutually aligned with the notch guide plate, a notch is arranged below the notch guide plate for the horizontal displacement of an example magnetic card, the upper end of the notch guide plate is fixedly connected with an extension plate, the sliding rod is slidingly connected with the inside of the vertical part above the grooved plate, the front side surface of the notch guide plate is rotationally connected with a winding wheel through a torsion spring shaft, the torsion spring shaft can be used for the winding wheel to reversely rotate so as to reset the winding belt, the circumferential surface of the winding wheel is wound with a traction belt, the total length of the traction belt can meet the requirement that the example magnetic card is just attached to the surface of the magnetic induction area, one end of the traction belt is fixedly connected with the circumferential surface of the winding wheel, the other end of the traction belt is fixedly connected with the outer wall of the sliding rod, the end head of one end of the sliding rod, which is close to the notch guide plate, is fixedly connected with a clamping support plate, the example magnetic card can be horizontally placed on the upper surface of the clamping support plate, one end of the clamping support plate is horizontally attached to the front side surface of the magnetic induction attendance machine, one end of the sliding rod, which is far away from the clamping support plate, penetrates through the outer side of the vertical part of the grooved plate, the outer wall of one end of the sliding rod, which penetrates through the outer side of the vertical part of the grooved plate, is slidably connected with an inclined groove plate, the magnetic induction type attendance machine is characterized in that a second magnetic plate is fixedly connected to the front side surface of the magnetic induction type attendance machine, the surfaces of the upper end and the lower end of the inclined groove plate are respectively provided with magnetic materials which are opposite to the first magnetic plate and the second magnetic plate in magnetic mode, the positions of the second magnetic plate and the magnetic materials of the upper end surface of the inclined groove plate are corresponding, the end head of the sliding rod is fixedly connected with a bent rod, the end head of the upper end of the bent rod is fixedly connected with a sucking disc pushing piece, and the sucking disc pushing piece and the notch guide plate are located on the same vertical line.
Preferably, the extending plate is in a hook shape, the lower end of the extending plate is communicated with the upper end of the notch guide plate, and the surface of the extending plate is a smooth surface.
Preferably, the torsion spring shaft is formed by a rotating shaft fixedly connected to the surface of the notch guide plate and a torsion spring sleeved on the outer wall of the rotating shaft, two ends of the torsion spring are fixedly connected with the outer wall of the rotating shaft and the outer wall of the winding wheel respectively, and the resilience force of the torsion spring sleeved on the outer portion of the torsion spring shaft can enable the sliding rod to drive the chute plate to move upwards for resetting.
Preferably, the surface of the inclined groove plate, which is close to one side of the grooved plate, is in sliding connection with the vertical part surface of the grooved plate.
Preferably, sponge layers are uniformly attached to the surfaces of the opposite sides of the L-shaped bottom supports, and the distance between the L-shaped bottom supports can support an example magnetic card.
Preferably, the front side of the magnetic induction area is symmetrically provided with follow-up self-cleaning treatment replacement mechanisms;
The follow-up self-cleaning replacement mechanism comprises a transition strip fixedly connected with the outer wall of one side of the chute plate far away from the chute plate, a power wheel is rotationally connected to the front side surface of the magnetic induction type attendance machine, a power rope is wound on the outer wall of the power wheel, one end of the power rope is fixedly connected with the outer wall of one side of the chute plate far away from the transition strip, the other end of the power rope is fixedly connected with a side plate, one end of the side plate far away from the power rope is fixedly connected with a baffle cover, two sides of the baffle cover are slidably connected in a chute of the front side outer wall of the magnetic induction type attendance machine through a sliding block, one side, close to the magnetic induction type attendance machine, of the lower end of the baffle cover is detachably connected with a replacement shaft, the lower end of the baffle cover can be inserted through a buckle structure, a wiping layer is sleeved on the circumference of the replacement shaft, and the circumferential surface of the wiping layer can be attached to a magnetic induction area.
Preferably, the blocking cover is made of transparent plastic material, and can just block the front side of the magnetic induction area, and polycarbonate is particularly selected.
Preferably, the front side of the magnetic induction area is symmetrically provided with a follow-up function mechanism;
The follow-up function mechanism comprises a transmission shaft which is coaxially and fixedly connected with the power wheel, one end of the transmission shaft, which is far away from the power wheel, is fixedly connected with a rotary table, a side surface eccentric and fixedly connected with a convex shaft of the rotary table, the outer wall of the convex shaft is slidably connected with a slotted swing plate, the lower end of the slotted swing plate is rotationally connected with the outer wall of the front side of the magnetic induction type attendance machine through a bracket, the outer wall of the upper end of the slotted swing plate is fixedly connected with a mounting part, and the upper end of the mounting part is detachably connected with a profiling part.
The invention has the beneficial effects that:
Compared with the prior art that the example magnetic card is placed in a groove mode, the notch guide plate can be just contacted with the surfaces of two sides below the example magnetic card when in use, so that the small space on the surface of the example magnetic card is occupied, and the student can conveniently take and pick the card;
Meanwhile, after the example magnetic card moves downwards to be positioned on the same central line with the magnetic induction area, the example magnetic card can be automatically pushed to horizontally displace and be integrally attached to the surface of the magnetic induction area, so that compared with the existing mode that the student holds the magnetic card close to the magnetic induction area, the mode can ensure that the example magnetic card is integrally contacted with the magnetic induction area to the greatest extent, meanwhile, the situation that the magnetic card falls down to weaken the magnetic card due to small contact area at the corner of the magnetic card held by fingers of the student is reduced, the situation that the example magnetic card is accidentally damaged is reduced, the information of the example magnetic card is effectively identified and read by the magnetic induction area is ensured, and the accuracy of identifying and reading the example magnetic card is improved;
The wiping layer can be used for wiping one side surface of the magnetic induction area so as to adsorb impurities adhered to the surface of the magnetic induction area, so that not only is a better identification effect ensured in the magnetic induction area ensured, but also the cleanliness of the surface of the magnetic induction area is ensured, and the condition that the card surface is stained with bacteria on other card surfaces due to multiple card swiping is reduced, so that cross contamination occurs;
When a student uses an example magnetic card to punch a card for attendance, the profiling part can be observed to be in a swinging state, compared with the existing mode of electronically providing card punching feedback, the mode can provide the student with the feeling of in-person operation, the profiling part is driven to reciprocate and swing in an operation mode to simulate human hand, good visual and physical and psychological experience is provided for the student, and meanwhile, the interestingness and the functionality of the card punching device are improved;
When the transition strip is used for resetting, the power rope can slide downwards to reset the shade right in front of the magnetic induction area under the action of gravity of the baffle cover, and the baffle cover is made of polycarbonate, so that the baffle cover has better wear resistance and shock resistance, and meanwhile, the transparent material is adopted, students cannot be influenced to observe the magnetic induction area, so that the magnetic induction area can be effectively protected by the baffle cover made of the polycarbonate, the risk of accidental damage of the magnetic induction area is reduced, and the magnetic induction area is guaranteed to have a good identification reading state;
The wiping layer is sleeved on the circumferential surface of the replacement shaft, and the replacement shaft is detachably connected to the lower portion of the baffle cover, so that after the wiping layer is used for a period, the wiping layer can be manually detached and replaced, the wiping layer is ensured to have a continuous and better wiping treatment effect when in use, and the practicability and flexibility of the device are improved.
Drawings
The invention is further described with respect to embodiments illustrated by the following drawings, in which:
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a partial perspective view of a magnetic induction type attendance machine according to the present invention;
FIG. 3 is an enlarged partial perspective view of the structure of FIG. 1A according to the present invention;
FIG. 4 is a partially enlarged perspective view of the structure of FIG. 1B according to the present invention;
FIG. 5 is a partially enlarged perspective view of the structure of FIG. 2C according to the present invention;
FIG. 6 is a partial perspective view of the structure related to the upper part of the notch guide plate in the present invention;
FIG. 7 is a partial top perspective view of the take-up reel of the present invention;
FIG. 8 is a partial perspective view of the L-shaped shoe and notch guide plate of the present invention;
FIG. 9 is a partial perspective view of the relevant structure of the slotted plate and the chute plate of the present invention;
FIG. 10 is a partial perspective view of the relevant structure at the transition bar of the present invention;
fig. 11 is a partial perspective view of the shield and the magnetic induction area in the present invention.
Reference numerals in the drawings represent respectively:
1. adjusting the base; 11. a magnetic induction type attendance machine; 12. a magnetic induction region; 13. example magnetic card;
21. An L-shaped shoe; 2101. a sponge layer; 22. a notch guide plate; 23. an extension plate; 24. a clamping support plate; 25. a slide bar; 26. a winding wheel; 27. a torsion spring shaft; 28. a traction belt; 29. a fluted plate; 2901. a first magnetic plate; 2902. a second magnetic plate; 2903. a horizontal spring; 210. a chute plate; 211. bending a rod; 212. sucking disc pushing sheets;
31. a transition bar; 32. a power rope; 33. a power wheel; 34. a side plate; 35. a blocking cover; 36. replacing the shaft; 37. a wiping layer;
41. a transmission shaft; 42. a turntable; 43. a protruding shaft; 44. slotting swing plate; 4401. a bracket; 45. a mounting part; 46. profiling piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of 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. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Embodiments of the invention
Referring to fig. 1 to 11, there is shown:
The student attendance card punching device comprises an adjusting base 1, an example magnetic card 13 and a magnetic induction type attendance machine 11 detachably arranged at the upper end of the adjusting base 1, wherein a magnetic induction area 12 is arranged on the front side surface of the magnetic induction type attendance machine 11;
the two sides of the magnetic induction area 12 are symmetrically provided with an active sticking anti-falling induction mechanism, and the front side of the magnetic induction area 12 is also symmetrically provided with a follow-up self-cleaning treatment replacement mechanism and a follow-up functional mechanism respectively;
The active card-sticking anti-falling induction mechanism comprises an L-shaped bottom support 21 which is symmetrically and fixedly connected to the bottom of the front side of the magnetic induction type attendance machine 11, a slotted plate 29 is fixedly connected to the outer wall of one side of the L-shaped bottom support 21, a magnetic plate I2901 is fixedly connected to the lower side of the L-shaped bottom support 21, a vertical part is arranged above the slotted plate 29, a horizontal part is arranged below the slotted plate, a horizontal spring 2903 is fixedly connected to the inner part of the front side surface of the magnetic induction type attendance machine 11, one end of the horizontal spring 2903 far away from the magnetic induction type attendance machine 11 is horizontally arranged in the horizontal part in the slotted plate 29, and in the rebound process after the horizontal spring 2903 is compressed by a sliding rod 25, the sliding rod 25 can horizontally move to the position right below the vertical part in the slotted plate 29, namely the position where the horizontal part and the vertical part meet, and the inner part of the front side of the magnetic induction type attendance machine 11 is contracted after the horizontal spring 2903 is compressed;
one side of the slotted plate 29, which is close to the L-shaped bottom support 21, is fixedly connected with a notch guide plate 22, a gap is reserved between the lower end of the notch guide plate 22 and the upper side of the L-shaped bottom support 21, the spaced position is flush with the horizontal part below the slotted plate 29, when the bottom of the example magnetic card 13 is displaced to the spaced position, the center of the example magnetic card 13 is exactly positioned on the same horizontal line with the center of the magnetic induction area 12, and the sliding rod 25 can be horizontally displaced at the interval;
The L-shaped bottom support 21 is aligned with the notch guide plate 22 on one side far away from the magnetic induction type attendance machine 11, a notch is arranged below the notch guide plate 22 for horizontal displacement of the example magnetic card 13, the upper end of the notch guide plate 22 is fixedly connected with an extension plate 23, the inside of the vertical part above the slotted plate 29 is slidingly connected with a sliding rod 25, the front side surface of the notch guide plate 22 is rotationally connected with a winding wheel 26 through a torsion spring shaft 27, the torsion spring shaft 27 can be used for reversely rotating the winding wheel 26 to wind and reset a traction belt 28, the traction belt 28 is wound on the circumferential surface of the winding wheel 26, the total length of the traction belt 28 can meet the condition that the example magnetic card 13 is just attached to the surface of the magnetic induction area 12, one end of the traction belt 28 is fixedly connected with the circumferential surface of the winding wheel 26, the other end of the traction belt 28 is fixedly connected with the outer wall of the sliding rod 25, one end head of the sliding rod 25 near the notch 22 is fixedly connected with a clamping plate 24, the example magnetic card 13 may be horizontally placed on the upper surface of the card supporting plate 24, one end of the card supporting plate 24 is horizontally attached to the front side surface of the magnetic induction type attendance machine 11, one end of the sliding rod 25 away from the card supporting plate 24 penetrates through the outer side of the vertical portion of the grooved plate 29, one end outer wall of the sliding rod 25 penetrating through the outer side of the vertical portion of the grooved plate 29 is slidably connected with the inclined groove plate 210, the front side surface of the magnetic induction type attendance machine 11 is fixedly connected with the magnetic plate two 2902, the upper end surface and the lower end surface of the inclined groove plate 210 are both provided with magnetic materials with opposite magnetism to the magnetic plate one 2901 and the magnetic plate two 2902, the magnetic plate two 2902 corresponds to the magnetic material position of the upper end surface of the inclined groove plate 210, when the inclined groove plate 210 moves down to the interval, the magnetic material at the bottom of the inclined groove plate 210 is in the magnetic attraction range with the magnetic plate one 2901, and the inclined groove plate 210 can be enabled to move down continuously, the sliding rod 25 can pass through the interval by the downward moving distance, and meanwhile, the bent rod 211 can be driven to push the example magnetic card 13 to horizontally move towards the surface of the magnetic induction area 12 so as to just realize magnetic induction fit, and the magnetic plate II 2902 and the inclined groove plate 210 are initially in the magnetic attraction range;
The end of the sliding rod 25 is fixedly connected with a bent rod 211, the end of the upper end of the bent rod 211 is fixedly connected with a sucker push plate 212, the sucker push plate 212 and the notch guide plate 22 are positioned on the same vertical line, namely, when the example magnetic card 13 is placed on the upper surface of the card supporting plate 24 and moves downwards to slide and displace in the notch guide plate 22, one side surface of the sucker push plate 212, which is close to the magnetic induction type attendance machine 11, can horizontally contact with the outer wall of the example magnetic card 13, and one side surface of the sucker push plate 212, which is close to the magnetic induction type attendance machine 11, is a sucker;
Specifically, the extending plate 23 is in a hook shape, the lower end of the extending plate 23 is communicated with the upper end of the notch guide plate 22, and the surface of the extending plate 23 is a smooth surface;
Specifically, the torsion spring shaft 27 is formed by a rotating shaft fixedly connected to the surface of the notch guide plate 22 and a torsion spring sleeved on the outer wall of the rotating shaft, two ends of the torsion spring are respectively fixedly connected with the outer wall of the rotating shaft and the outer wall of the winding wheel 26, and the resilience force of the torsion spring sleeved on the outer part of the rotating shaft in the torsion spring shaft 27 can enable the sliding rod 25 to drive the chute plate 210 to move upwards for resetting;
Specifically, the surface of the inclined groove plate 210 near the side of the grooved plate 29 is in sliding connection with the vertical part surface of the grooved plate 29;
specifically, the opposite side surfaces of the L-shaped holders 21 are uniformly attached with the sponge layer 2101, and the distance between the L-shaped holders 21 can hold an example magnetic card.
Still further:
The follow-up self-cleaning replacement mechanism comprises a transition bar 31 fixedly connected to the outer wall of one side of the inclined groove plate 210 far away from the grooved plate 29, a power wheel 33 is rotatably connected to the front side surface of the magnetic induction type attendance machine 11, a power rope 32 is wound on the outer wall of the power wheel 33, one end of the power rope 32 is fixedly connected to the outer wall of one side of the transition bar 31 far away from the inclined groove plate 210, the other end of the power rope 32 is fixedly connected with a side plate 34, one end of the side plate 34 far away from the power rope 32 is fixedly connected with a baffle cover 35, two sides of the baffle cover 35 are slidably connected into a chute of the outer wall of the front side of the magnetic induction type attendance machine 11 through a sliding block, one side of the lower end of the baffle cover 35 close to the magnetic induction type attendance machine 11 is detachably connected with a replacement shaft 36, the specific replacement shaft 36 can be inserted into the lower end of the baffle cover 35 through a buckle structure, a wiping layer 37 is sleeved on the circumference surface of the replacement shaft 36, the wiping layer 37 can be made of microfiber cloth material, the microfiber cloth material has good adsorptivity, and the circumference surface of the wiping layer 37 can be attached to the magnetic induction area 12;
Specifically, the blocking cover 35 is made of transparent plastic, and the blocking cover 35 can just block the front side of the magnetic induction area 12, and specifically, polycarbonate can be selected, which has better wear resistance and impact resistance.
Still further:
the follow-up function mechanism comprises a transmission shaft 41 which is coaxially and fixedly connected with the power wheel 33, one end of the transmission shaft 41, which is far away from the power wheel 33, is fixedly connected with a rotary table 42, one side surface of the rotary table 42, which is far away from the transmission shaft 41, is eccentrically and fixedly connected with a convex shaft 43, the outer wall of the convex shaft 43 is slidably connected with a slotted swing plate 44, the lower end of the slotted swing plate 44 is rotatably connected with the outer wall of the front side of the magnetic induction type attendance machine 11 through a bracket 4401, the outer wall of the upper end of the slotted swing plate 44 is fixedly connected with a mounting part 45, the upper end of the mounting part 45 is detachably connected with a profiling piece 46, and the profiling piece 46 is in a palm shape.
The complete working principle and steps of the above embodiment are as follows:
Firstly, when a student needs to perform attendance card punching, the student can hold the upper part of the example magnetic card 13 by hand, in order to facilitate the student to place the example magnetic card 13 at a correct position, the student can take the position of the extension plate 23 as a reference at this time, as shown in fig. 6, since the extension plate 23 is in a hook shape, the lower end of the extension plate 23 is communicated with the upper end of the notch guide plate 22, and the surface of the extension plate 23 is a smooth surface, the abrasion to the example magnetic card 13 can be reduced by utilizing the smooth surface of the extension plate 23, and the distance between the example magnetic card 13 and the magnetic induction type attendance machine 11 is reserved at this time, so that the student can be assisted to better guide the example magnetic card 13 into the upper part of the notch guide plate 22 by utilizing the extension plate 23;
After the example magnetic card 13 is placed inside the notch guide plate 22, the bottom of the example magnetic card 13 at this time contacts the upper surface of the card support plate 24, and meanwhile, one side surface of the example magnetic card 13 is attached to the suction disc pushing plate 212, then, the student can apply a force which is greater than the magnetic attraction between the first 2901 magnetic plate and the magnetic material at the upper end of the inclined slot plate 210, and the applied force is also greater than the torsion force of the torsion spring sleeved outside the rotating shaft in the torsion spring shaft 27, then, the student can hold the example magnetic card 13 to move downwards along the track of the notch guide plate 22, in the process, the card support plate 24 moves downwards synchronously, and when the card support plate 24 moves downwards, the sliding rod 25 is simultaneously driven to move downwards along the track of the slotted plate 29, and because the sliding rod 25 is in sliding connection with the inclined slot plate 210, the sliding rod 25 and the inclined slot plate 210 are simultaneously moved downwards along the outer wall of the slotted plate 29, and the sliding rod 25 and the inclined slot plate 210 are both positioned in the vertical track in the slotted plate 29 in the process;
Simultaneously, the traction belt 28 is synchronously driven to move downwards and loosen along with the downward movement of the sliding rod 25, so that the traction belt 28 wound on the circumferential surface of the winding wheel 26 is gradually released, the winding wheel 26 in the process rotates, the torsion spring sleeved outside the rotating shaft in the torsion spring shaft 27 is gradually elastically deformed, and the total length of the traction belt 28 can meet the requirement that the example magnetic card 13 is just attached to the magnetic induction area 12, so that the magnetic induction attendance checking and punching are realized;
Then, as shown in fig. 8 and 9, as the example magnetic card 13 gradually moves down to the space between the notch guide plate 22 and the L-shaped shoe 21 along the vertical portion of the grooved plate 29, the center of the example magnetic card 13 is just on the same horizontal line as the center of the magnetic induction area 12, and at the same time, the sliding rod 25 at this time is in contact with the surface of the horizontal portion below the grooved plate 29 due to the level of the space with the horizontal portion below the grooved plate 29, at this time, the magnetic material of the lower end surface of the grooved plate 210 is in the magnetic attraction range with the magnetic plate one 2901, i.e. at this time under the magnetic attraction of the magnetic plate one 2901, the grooved plate 210 is further moved down, so that one end of the sliding rod 25 is pushed against the inner wall of the grooved plate 210, at this time, under the guiding of the grooved plate 210, the sliding rod 25 is pushed along the track of the grooved plate 210, the upper end portion of the inclined slot plate 210 contacts with the outer wall of the sliding rod 25 during sliding, meanwhile, the sliding rod 25 horizontally slides along the track of the horizontal portion of the slotted plate 29 to pass through the interval between the upper portion of the L-shaped bottom support 21 and the lower portion of the notch guide plate 22 and horizontally displace towards the direction close to the magnetic induction area 12, meanwhile, the sliding rod 25 is caused to press the horizontal spring 2903 and shrink into the front side of the magnetic induction attendance machine 11, meanwhile, the bent rod 211 and the sucker push plate 212 push the example magnetic card 13 to pass through the notch of the lower portion of the notch guide plate 22 and horizontally approach towards the direction of the magnetic induction area 12 until the sample magnetic card 13 is attached to the surface of the magnetic induction area 12, namely, attendance card punching is realized, and after the sucker push plate 212 pushes the example magnetic card 13 to approach the magnetic induction area 12, the sucker in the sucker push plate 212 is caused to press the example magnetic card 13, so that the example magnetic card 13 is caused to be adsorbed by the sucker in the push plate 212, in the process, the hands of the students continuously press against the upper end face of the example magnetic card 13;
Compared with the existing mode of placing the example magnetic card 13 in a groove mode, the mode of placing the example magnetic card 13 in a falling mode can ensure that the example magnetic card 13 is completely contacted with the magnetic induction area 12, meanwhile, compared with the existing mode of placing the example magnetic card 13 in a holding mode of the student in a groove mode, the mode of placing the example magnetic card 13 in the groove mode can ensure that the example magnetic card 13 is completely contacted with the magnetic induction area 12, meanwhile, the situation that the magnetic card is reduced due to the fact that the magnetic card is dropped to weaken the magnetic card because of the fact that the corners of the example magnetic card 13 are held by fingers is reduced, so that the situation that the magnetic card 13 is accidentally damaged is reduced is facilitated, meanwhile, the situation that the example magnetic card 13 is effectively recognized and read by the example magnetic card 12 can be automatically pushed to be horizontally displaced and completely attached to the surface of the magnetic induction area 12, and the recognition and reading performance of the example magnetic card 13 is improved;
Meanwhile, as shown in fig. 10 and 11, in the process of moving down the chute plate 210, one end of the power rope 32 is driven to move down synchronously by the transition bar 31, so that the power wheel 33 is driven to rotate by the friction force between the power rope 32 and the power wheel 33, at this time, one end of the power rope 32 drives the baffle cover 35 to vertically displace upwards along the chute on the front outer wall of the magnetic induction attendance machine 11 by the side plate 34, and after the baffle cover 35 moves up, the wiping layer 37 is driven to be attached to the surface of the magnetic induction area 12 to move up synchronously, and the wiping layer 37 is made of microfiber cloth, so that impurities attached to the surface of the magnetic induction area 12 can be effectively wiped and adsorbed, and the influence on the normal reading and identification of the magnetic induction area 12 is avoided;
therefore, the wiping layer 37 can be used for wiping one side surface of the magnetic induction area 12 to adsorb impurities adhered to the surface of the magnetic induction area, so that not only is a better identification effect ensured for the magnetic induction area 12 ensured, but also the cleanliness of the surface of the magnetic induction area 12 is ensured, and the condition of cross contamination caused by bacteria adhered to other card surfaces due to multiple card swiping is reduced;
In addition, as shown in fig. 11, the wiping layer 37 is sleeved on the circumferential surface of the replacing shaft 36, and the replacing shaft 36 is detachably connected below the blocking cover 35, so that after the wiping layer 37 is used for a period of time, the wiping layer 37 can be manually detached and then replaced, thereby ensuring that the wiping layer 37 has a continuous better wiping treatment effect when in use, and improving the practicability and flexibility of the device;
In addition, as shown in fig. 4 and 10, when the power wheel 33 rotates, the transmission shaft 41 drives the turntable 42 to rotate synchronously, and since the grooved swing plate 44 is slidably connected to the one side surface of the turntable 42 through the eccentric protruding shaft 43, and the grooved swing plate 44 is rotatably connected to the front outer wall of the magnetic induction type attendance machine 11 through the bracket 4401, the protruding shaft 43 is driven to do circular motion along with the turntable 42, at this time, the protruding shaft 43 is driven to slide reciprocally in the grooved swing plate 44, and the grooved swing plate 44 rotates and swings with the connection point between the grooved swing plate and the bracket 4401 as a pivot, and then drives the mounting part 45 and the palm-shaped profiling piece 46 to synchronously rotate and swing;
Therefore, when students use the example magnetic card 13 to punch the card and check the work attendance, the profiling piece 46 can be observed to be in a swinging state, compared with the existing electronic card punching feedback providing mode, the mode can provide the students with in-person operation feeling, the profiling piece 46 is driven to reciprocate and swing in an operation mode to simulate human hand-in, good visual and physical and psychological experience feeling is provided for the students, and meanwhile, the interestingness and the functionality of the card punching device are improved;
Finally, after the student uses the example magnetic card 13 to check the card, at this moment, the student slowly releases the pressure applied to the upper end face of the example magnetic card 13, at this moment, the horizontal spring 2903 is not limited any more, the sliding rod 25 is reversely pushed to slide along the horizontal part of the grooved plate 29 towards one side far away from the magnetic induction type attendance machine 11, and under the inertial action of the sliding rod 25 pushed by the rebound force of the horizontal spring 2903, the sliding rod 25 is finally enabled to be positioned at the junction of the horizontal part and the vertical part of the grooved plate 29, the inclined groove plate 210 in the process can squeeze the sliding rod 25, thereby promoting the inclined groove plate 210 to move upwards, promoting the magnetic material part of the lower end face of the inclined groove plate 210 to be separated from the magnetic plate two 2902, further promoting the sucking disc pushing piece 212 to drive the example magnetic card 13 to be far away from the magnetic induction area 12, and simultaneously, under the rebound force of the torsion spring in the torsion spring shaft 27, the sliding rod 25 and the card 24 are driven to move upwards synchronously, and the inclined groove plate 210 is driven to move upwards along with the sliding rod 25, so that the reset magnetic card 25 is driven to the position of the vertical magnetic card 13 is driven to be continuously moved along with the reset shaft 29, and the position of the magnetic card 13 is reset to the position of the magnetic card 13 is kept along with the reset shaft of the upper end of the example magnetic card 24, thus the initial state is kept to be reset, and the magnetic card is kept to be in a state of the magnetic card is kept in the state of the magnetic card is kept, and the magnetic card is moved;
And along with the upward movement of the chute plate 210 and the reset, the transition bar 31 is reset simultaneously, the power rope 32 slides downwards to reset the shade in front of the magnetic induction area 12 under the gravity action of the baffle cover 35, and the baffle cover 35 is made of polycarbonate, so that the student can not be influenced to observe the magnetic induction area 12 due to the fact that the baffle cover 35 is made of transparent materials, the magnetic induction area 12 can be effectively protected by utilizing the baffle cover 35 made of polycarbonate, the risk that the magnetic induction area 12 is accidentally damaged is reduced, and the magnetic induction area 12 is guaranteed to have a good identification reading state.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a student's attendance card punching device, includes adjusting base (1) and example magnetic card (13) and detachably installs in magnetic induction formula attendance machine (11) of adjusting base (1) upper end, and the front side surface of magnetic induction formula attendance machine (11) is provided with magnetic induction district (12), its characterized in that, the both sides symmetry in magnetic induction district (12) are provided with initiative subsides card and prevent falling induction mechanism;
wherein the initiative subsides card prevents falling induction system is including being symmetrical fixed connection in L shape collet (21) of magnetic induction type attendance machine (11) front side bottom, one side outer wall fixedly connected with of L shape collet (21) takes frid (29), the below fixedly connected with magnetic plate (2901) of L shape collet (21), the top of taking frid (29) is the vertical part, and the below is the horizontal part, the inside fixedly connected with horizontal spring (2903) of front side surface of magnetic induction type attendance machine (11), the one end level that magnetic induction type attendance machine (11) was kept away from to horizontal spring (2903) is arranged in the horizontal part in taking frid (29), one side fixedly connected with breach guide plate (22) that take frid (29) is close to L shape collet (21), leave the interval between the lower extreme of breach guide plate (22) and the top of L shape collet (21), and the position of interval is the horizontal part parallel and level of taking frid (29), the one side that magnetic induction type attendance machine (11) kept away from to take frid (22) is connected with breach guide plate (22), the breach (25) is connected with the inside of the breach (25) of the side of magnetic induction type attendance machine (11), the front side surface of the notch guide plate (22) is rotationally connected with a winding wheel (26) through a torsion spring shaft (27), a traction belt (28) is wound on the circumferential surface of the winding wheel (26), one end of the traction belt (28) is fixedly connected with the circumferential surface of the winding wheel (26), the other end of the traction belt (28) is fixedly connected with the outer wall of the sliding rod (25), one end head of the sliding rod (25) close to the notch guide plate (22) is fixedly connected with a clamping support plate (24), the example magnetic card (13) can be horizontally placed on the upper surface of the clamping support plate (24), one end of the clamping support plate (24) is horizontally attached to the front side surface of the magnetic induction type attendance machine (11), one end of the sliding rod (25) far away from the clamping support plate (24) penetrates through the outer side of the vertical part of the grooved plate (29), one end outer wall of the sliding rod (25) penetrates through the outer side of the vertical part of the grooved plate (29) is fixedly connected with a inclined plate (210), the front side surface of the sliding rod (25) is fixedly connected with a magnetic plate (2), the upper end of the inclined plate (210) is opposite to the magnetic plate (2902), the upper end of the magnetic plate (2902) is opposite to the magnetic plate (2902), the lower end 2902 is opposite to the magnetic plate (2902), the end of the sliding rod (25) is fixedly connected with a bent rod (211), the upper end of the bent rod (211) is fixedly connected with a sucking disc pushing piece (212), and the sucking disc pushing piece (212) and the notch guide plate (22) are positioned on the same vertical line.
2. The student attendance card punching device according to claim 1, characterized in that the extension plate (23) is in a hook shape, the lower end of the extension plate (23) is communicated with the upper end of the notch guide plate (22), and the surface of the extension plate (23) is a smooth surface.
3. The student attendance card punching device according to claim 1, wherein the torsion spring shaft (27) is composed of a rotating shaft fixedly connected to the surface of the notch guide plate (22) and a torsion spring sleeved on the outer wall of the rotating shaft, two ends of the torsion spring are fixedly connected with the outer wall of the rotating shaft and the outer wall of the winding wheel (26) respectively, and the rebound force of the torsion spring sleeved on the outer part of the rotating shaft in the torsion spring shaft (27) can enable the sliding rod (25) to drive the chute plate (210) to move upwards for reset.
4. The student attendance card punching device according to claim 1, wherein the inclined groove plate (210) is in sliding connection with the vertical part surface of the grooved plate (29) near one side surface of the grooved plate (29).
5. The student attendance card punching device according to claim 1, wherein sponge layers (2101) are uniformly attached to the surfaces of the mutually opposite sides of the L-shaped bottom brackets (21), and the distance between the L-shaped bottom brackets (21) can hold an example magnetic card (13).
6. The student attendance card punching device according to claim 1, wherein the front side of the magnetic induction area (12) is symmetrically provided with a follow-up self-cleaning treatment replacement mechanism;
The follow-up self-cleaning replacement mechanism comprises a transition strip (31) fixedly connected to the outer wall of one side of the inclined groove plate (210) far away from the grooved plate (29), a power wheel (33) is rotationally connected to the front side surface of the magnetic induction type attendance machine (11), a power rope (32) is wound on the outer wall of the power wheel (33), one end of the power rope (32) is fixedly connected to the outer wall of one side of the transition strip (31) far away from the inclined groove plate (210), the other end of the power rope (32) is fixedly connected with a side plate (34), one end of the side plate (34) far away from the power rope (32) is fixedly connected with a baffle cover (35), two sides of the baffle cover (35) are connected into a sliding groove of the outer wall of the front side of the magnetic induction type attendance machine (11) in a sliding mode, a replacement shaft (36) is detachably connected to one side of the lower end of the baffle cover (35) close to the magnetic induction type attendance machine (11), a wiping layer (37) is sleeved on the circumference of the replacement shaft (36), and the circumference of the wiping layer (37) can be attached to the magnetic induction area (12).
7. The student attendance card punching device according to claim 6, characterized in that the blocking cover (35) is made of transparent plastic material, and the blocking cover (35) can just block the front side of the magnetic induction area (12).
8. The student attendance card punching device according to claim 7, characterized in that the front side of the magnetic induction area (12) is also symmetrically provided with a follow-up function mechanism;
The follow-up function mechanism comprises a transmission shaft (41) which is coaxially and fixedly connected with a power wheel (33), one end of the transmission shaft (41) away from the power wheel (33) is fixedly connected with a rotary table (42), one side surface of the rotary table (42) away from the transmission shaft (41) is eccentrically and fixedly connected with a convex shaft (43), the outer wall of the convex shaft (43) is slidably connected with a slotted swing plate (44), the lower end of the slotted swing plate (44) is rotatably connected with the front outer wall of the magnetic induction type attendance machine (11) through a support (4401), the upper end outer wall of the slotted swing plate (44) is fixedly connected with a mounting part (45), and the upper end of the mounting part (45) is detachably connected with a profiling part (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410309179.2A CN117953604B (en) | 2024-03-19 | 2024-03-19 | Student attendance card punching device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410309179.2A CN117953604B (en) | 2024-03-19 | 2024-03-19 | Student attendance card punching device |
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| CN117953604A CN117953604A (en) | 2024-04-30 |
| CN117953604B true CN117953604B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410309179.2A Active CN117953604B (en) | 2024-03-19 | 2024-03-19 | Student attendance card punching device |
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| CN219872462U (en) * | 2023-04-10 | 2023-10-20 | 杭州智码物联科技有限公司 | Entrance guard card punching machine capable of being fixed on table top |
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| CH194286A (en) * | 1936-06-18 | 1937-11-30 | Company Stromberg Electric | Time recorder. |
| JPH04274587A (en) * | 1991-02-28 | 1992-09-30 | Tamura Electric Works Ltd | Carrying unit of card reader |
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|---|---|
| CN117953604A (en) | 2024-04-30 |
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