Card sensing equipment facilitating card taking

By designing a card sensing device with gears, racks and electric push rods, the problem of cards slipping off when users take out cards is solved, achieving a more efficient and stable card removal process.

CN222394365UActive Publication Date: 2025-01-24FREEVISION TECH CO LTD
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Patent Information

Application Number
CN202421081841.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-17
Publication Date
2025-01-24
Estimated Expiration
2034-05-17

AI Technical Summary

Technical Problem

When existing card sensing devices use cards to pick up cards, the cards are prone to slip sideways, affecting card pickup efficiency.

Method used

A card sensing device including a casing, a sensing area, a card output device, a gear, a rack, a driving assembly and an electric push rod is designed. The drive assembly drives the gear and rack to rotate, driving the pressure plate to move. The clamping effect of the spring and the rotating plate is used to extend the card outwards, and the support rod is used to prevent the card from slipping.

Benefits of technology

It effectively solves the problem of the side sliding offing of the card when the user takes the card, improves the efficiency and stability of the card, and prevent the card from falling.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a card sensing device convenient for card taking, which comprises a shell and a sensing area, one side of the shell is fixedly connected with a card output device, one side of the card output device is provided with a card, the inner wall of one side of the shell is rotatably connected with a connecting shaft, and the circumferential outer wall of the connecting shaft is fixedly connected with a gear. A driving assembly enabling the gear to rotate is arranged on one side of the shell, a sliding block is slidably connected to the inner wall of one side of the shell, a rack is fixedly connected to the top of the sliding block and meshed with the gear, a connecting rod is fixedly connected to one side of the rack, one side of the connecting rod penetrates through the shell to be fixedly connected with a first connecting plate, and the first connecting plate slides relative to the shell. According to the utility model, the card is clamped through the pressing plate and then extends out, so that a user can take the card conveniently, the problem that the user cannot take the card conveniently is solved, the card taking device can work more stably, and the practicability in use can be improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of card sensing equipment, in particular to a card sensing equipment which is convenient for taking out a card. Background Art

[0002] An induction card is a card that exchanges data with a reading and writing device in a non-mechanical contact form to complete all or part of the functions of an IC card. The induction card transmits information to the card reader, and the card reader senses the information to the computer through a controller or electric lock. The computer determines whether the card is a valid card and then transmits it back. A card reader will be installed at the entrance of the highway. When the driver passes by the card issuing machine, he presses the card issuing button, and a trip record card will pop up at the card issuing port, which is convenient for recording the vehicle's itinerary.

[0003] After searching, the Chinese patent CN215642713U shows that the card reader of the utility model effectively improves the applicability of the card reader, reduces the cost of use, and reduces the space occupied by the equipment. However, the following defects still exist: when the user needs to take out the card, the card taking device only protrudes the card. Due to the gap between the vehicle body and the card issuing machine, the user needs to reach out to take the card. The card is thin and slippery, and it is easy to slide sideways and fall off, thereby affecting the efficiency of the user to take the card. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a card sensing device which is convenient for taking out a card.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A card sensing device for convenient card taking comprises a shell and a sensing area, wherein a card output device is fixedly connected to one side of the shell, a card is arranged on one side of the card output device, a connecting shaft is rotatably connected to the inner wall of one side of the shell, a gear is fixedly connected to the circumferential outer wall of the connecting shaft, a driving assembly for rotating the gear is arranged on one side of the shell, a slider is slidably connected to the inner wall of one side of the shell, a rack is fixedly connected to the top of the slider, and the rack meshes with the gear, a connecting rod is fixedly connected to one side of the rack, a first connecting plate is fixedly connected to one side of the connecting rod through the shell, and the first connecting plate slides with the shell, a mounting shell is fixedly connected to one side of the first connecting plate, a sliding groove is provided on the bottom inner wall of the mounting shell, a rotating plate is rotatably connected in the sliding groove, and both ends of the rotating plate are rotatably connected to slide plates, both ends of the top of the two slide plates are fixedly connected to pressing plates, a through groove is provided on the top of the mounting shell, and the pressing plate passes through the through groove and slides with the sliding groove, one side of the two pressing plates are slidably connected to the sliding rod, a spring is fixedly connected between the two pressing plates, and an electric push rod is fixedly connected to the inner wall of one side of the shell.

[0007] As a further solution of the utility model, the drive assembly includes a motor, which is fixedly connected to a fixed plate on the inner wall of one side of the shell, one end of the motor output shaft is fixedly connected to a worm, the circumferential outer wall of the connecting shaft is fixedly connected to a worm wheel, and the worm wheel is meshing with the worm.

[0008] As a further solution of the utility model, two telescopic rods are fixedly connected to one side of the first connecting plate, and the telescopic rods are fixed to the housing.

[0009] As a further solution of the utility model, one of the two pressing plates is fixedly connected to a support rod, a square hole is opened on one side of the support rod, and the other pressing plate of the two pressing plates is fixedly connected to a square rod, and the square rod is in contact with the square hole.

[0010] As a further solution of the utility model, an indicator light is provided on one side of the housing.

[0011] As a further solution of the utility model, an emergency button is provided on one side of the housing.

[0012] As a further solution of the utility model, one end of the electric push rod is fixedly connected to a rubber pad.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model starts the electric push rod to move and then drives the pressure plate to move. Under the action of the spring and the rotating plate, the pressure plate clamps the card, and the driving component rotates the gear. The gear rotation causes the rack to move, and the rack movement drives the pressure plate to move, so that the card is extended outward, solving the problem of inconvenience for users to take out the card.

[0015] 2. The utility model sets a driving component, the motor rotates to drive the worm wheel and the worm, the worm rotates to drive the gear. When the worm drives the worm wheel to rotate, the worm wheel cannot drive the worm, which has self-locking property and improves the stability of the card sensing device during operation.

[0016] 3. The utility model uses the support rod, the square hole and the square rod in coordination. When the pressure plate moves, the square rod moves in the square hole. The support rod can support the card to prevent the card from accidentally slipping, thereby improving the practicality of the card sensing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional front structure of a card sensing device for convenient card removal proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the interior of a shell of a card sensing device for convenient card removal proposed by the utility model;

[0019] Figure 3 This is an enlarged schematic diagram of a telescopic rod of a card sensing device for convenient card removal proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the interior of a card sensing device installation shell for convenient card removal proposed by the utility model;

[0021] Figure 5 This is an enlarged schematic diagram of a card sensing device slideway for convenient card removal proposed by the utility model;

[0022] Figure 6 This is an enlarged schematic diagram of a support rod of a card sensing device for convenient card removal proposed by the utility model;

[0023] In the figure: 1. shell; 2. emergency button; 3. mounting shell; 4. induction area; 5. indicator light; 6. card; 7. pressure plate; 8. first connecting plate; 9. slider; 10. worm; 11. worm gear; 12. rack; 13. connecting rod; 14. telescopic rod; 15. card output device; 16. rotating plate; 17. slide plate; 18. spring; 19. gear; 20. rubber pad; 21. slide rod; 22. electric push rod; 23. slide groove; 24. support rod; 25. square rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-Figure 6A card sensing device for convenient card removal comprises a shell 1 and a sensing area 4. A card output device 15 is fixed to one side of the shell 1 by bolts. A card 6 is arranged on one side of the card output device 15. The card output device 15 comprises an upper wheel shaft, a lower wheel shaft, an upper soft wheel, a lower soft wheel, a bar-shaped mounting hole, a spring fixing shaft, and a torsion spring. A card 6 is arranged on one side of the card output device 15. The sensing area 4 sends a signal to a control board, and the control board controls the motor to start, drive the upper wheel shaft, and transmit the card 6 backward to the card outlet for output. A connecting shaft is rotatably connected to the inner wall of one side of the shell 1, and a gear 19 is connected to the circumferential outer wall key of the connecting shaft. A driving component for rotating the gear 19 is arranged on one side of the shell 1. A slider 9 is slidably connected to the inner wall of one side of the shell 1. A rack 12 is fixed to the top of the slider 9 by bolts, and the rack 12 is meshed with the gear 19, one side of the rack 12 is fixed with a connecting rod 13 by bolts, one side of the connecting rod 13 passes through the shell 1 and is fixed with a first connecting plate 8 by bolts, and the first connecting plate 8 slides with the shell 1, one side of the first connecting plate 8 is fixed with a mounting shell 3 by bolts, a slide groove 23 is provided on the bottom inner wall of the mounting shell 3, a rotating plate 16 is rotatably connected in the slide groove 23, both ends of the rotating plate 16 are rotatably connected with slide plates 17, both ends of the top of the two slide plates 17 are fixed with pressure plates 7 by bolts, a through groove is provided on the top of the mounting shell 3, and the pressure plate 7 passes through the through groove and slides with the slide groove 23, one side of the two pressure plates 7 are slidably connected with a slide rod 21, a spring 18 is welded between the two pressure plates 7, and an electric push rod 22 is fixed to the inner wall of one side of the shell 1 by bolts.

[0026] In the utility model, the driving assembly includes a motor, which is fixed to a fixing plate on the inner wall of one side of the shell 1 by bolts, one end of the motor output shaft is keyed to a worm 10, and a worm wheel 11 is rotatably connected to the inner wall of one side of the shell 1, and the worm wheel 11 is meshed with the worm 10, one side of the worm wheel 11 is keyed to a connecting shaft, and the connecting shaft is fixed to a gear 19, when the worm 10 drives the worm wheel 11 to rotate, the worm wheel 11 cannot drive the worm 10 to rotate, and it has self-locking property, which improves the stability of the card 6 sensing device when it is working, one side of the first connecting plate 8 is fixed with two telescopic rods 14 by bolts, and the telescopic rods 14 are fixed to the shell 1, and the telescopic rods 14 can reduce the shaking generated when the first connecting plate 8 moves, so that the pressure plate 7 moves more smoothly, further improving the stability of the sensing device when it is working, and the other of the two pressure plates 7 One of the pressure plates 7 is fixed with a support rod by bolts, and a square hole is opened on one side of the support rod. The other pressure plate of the two pressure plates 7 is fixed with a square rod by bolts, and the square rod is in contact with the square hole. The support rod on the pressure plate 7 can prevent the user from not having time to take the card 6 by hand, thereby causing the card 6 to fall. An indicator light 5 is provided on one side of the shell 1. The indicator light 5 can indicate the user when taking the card, thereby improving the user's card taking efficiency. An emergency button 2 is provided on one side of the shell 1. If the user encounters an unexpected situation when taking the card, the emergency button 2 can be pressed to call the staff for help. A rubber pad 20 is bonded to one end of the electric push rod 22. The rubber pad 20 has good shock absorption and buffering properties. When the electric push rod 22 collides with the skateboard 17, the rubber pad 20 can buffer to prevent the skateboard 17 and the electric push rod 22 from being damaged.

[0027] Working principle: When the user needs to take out the card, the sensing area 4 is sensed, so that the motor and the electric push rod 22 are started, the electric push rod 22 moves and drives the slide plate 17 to move, the slide plate 17 moves to drive the rotating plate 16 to rotate, and the pressure plate 7 moves toward the card 6, and at the same time the spring 18 is compressed, the pressure plate 7 moves and the square rod presses into the square groove, thereby clamping the card 6, the motor starts to drive the worm 10 to rotate, the worm 10 rotates and drives the worm wheel 11 to rotate, the worm wheel 11 rotates and drives the gear 19 to rotate, the gear 19 rotates and drives the rack 12 and the connecting rod 13 to move, and the connecting rod 13 moves Then the first connecting plate 8 is driven to move, and the movement of the first connecting plate 8 drives the mounting shell 3 and the pressure plate 7 to extend outward along the inner wall of the outer shell 1. The pressure plate 7 moves outward, thereby driving the card 6 to move outward. When it extends to the farthest distance from the inner and outer shells 1, the user will hold the card 6. At this time, the electric push rod 22 moves in the opposite direction. At this time, the spring 18 is reset, thereby driving the rotating plate 16 to rotate in the opposite direction and the pressure plate 7 to move in the opposite direction. The pressure plate 7 releases the clamping of the card 6, and the user takes out the card 6, making it more convenient for the user to take out the card 6. The support rod on the pressure plate 7 can prevent the user from not having time to take the card 6 by hand and causing the card 6 to fall.

[0028] In addition, although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A card sensing device for convenient card removal, comprising a housing (1) and a sensing area (4), wherein a card output device (15) is fixedly connected to one side of the housing (1), and a card (6) is provided on one side of the card output device (15), characterized in that: The inner wall of one side of the shell (1) is rotatably connected to a connecting shaft, and the circumferential outer wall of the connecting shaft is fixedly connected to a gear (19). One side of the shell (1) is provided with a driving assembly for rotating the gear (19). The inner wall of one side of the shell (1) is slidably connected to a slider (9), and the top of the slider (9) is fixedly connected to a rack (12), and the rack (12) is meshed with the gear (19). One side of the rack (12) is fixedly connected to a connecting rod (13), and one side of the connecting rod (13) passes through the shell (1) and is fixedly connected to a first connecting plate (8), and the first connecting plate (8) slides with the shell (1), and one side of the first connecting plate (8) is fixedly connected to A mounting shell (3) is provided, wherein a slide groove (23) is provided on the inner wall at the bottom of the mounting shell (3), a rotating plate (16) is rotatably connected in the slide groove (23), both ends of the rotating plate (16) are rotatably connected to slide plates (17), both ends of the tops of the two slide plates (17) are fixedly connected to pressure plates (7), a through groove is provided on the top of the mounting shell (3), and the pressure plates (7) pass through the through groove and slide with the slide groove (23), one side of the two pressure plates (7) are slidably connected to a slide rod (21), a spring (18) is fixedly connected between the two pressure plates (7), and an electric push rod (22) is fixedly connected to the inner wall of one side of the housing (1).

2. A card sensing device for convenient card retrieval according to claim 1, characterized in that: The drive assembly comprises a motor, which is fixedly connected to a fixing plate on the inner wall of one side of the housing (1); one end of the motor output shaft is fixedly connected to a worm (10); a worm wheel (11) is fixedly connected to the circumferential outer wall of the connecting shaft, and the worm wheel (11) is meshed with the worm (10).

3. The card sensing device for convenient card retrieval according to claim 1, characterized in that: Two telescopic rods (14) are fixedly connected to one side of the first connecting plate (8), and the telescopic rods (14) are fixed to the outer shell (1).

4. The card sensing device for convenient card retrieval according to claim 1, characterized in that: One of the two pressing plates (7) is fixedly connected to a support rod (24), one side of the support rod (24) is provided with a square hole, and the other of the two pressing plates (7) is fixedly connected to a square rod (25), and the square rod (25) is in contact with the square hole.

5. The card sensing device for convenient card retrieval according to claim 1, characterized in that: An indicator light (5) is provided on one side of the housing (1).

6. The card sensing device for convenient card retrieval according to claim 5, characterized in that: An emergency button (2) is provided on one side of the housing (1).

7. The card sensing device for convenient card retrieval according to claim 1, characterized in that: One end of the electric push rod (22) is fixedly connected to a rubber pad (20).