Detection device for intelligent card chip test
By designing an adjustment and rotation structure for the smart card chip detection device, the problem of multi-directional and multi-angle testing of cards of different sizes and bending resistance in the existing technology has been solved, thus improving the detection efficiency.
Patent Information
- Application Number
- CN202422290384.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-09-20
AI Technical Summary
Existing smart card chip testing devices are difficult to test smart cards of different sizes and bending resistances simultaneously from multiple directions and angles, and the testing efficiency is low, requiring manual adjustment.
A detection device was designed, comprising an operating body, a rotating device, a driving device, and an adjusting device. The adjusting device uses a spring and a locking structure to achieve automatic adjustment of the card, and combines a motor capable of forward and reverse output to perform multi-directional and multi-angle testing.
It enables multi-directional and multi-angle bending resistance testing of smart cards and internal chips, improving testing efficiency and reducing the need for manual adjustments.
Smart Images
Figure CN223526166U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of intelligent card especially, a kind of detection device for intelligent card chip test. BACKGROUND
[0002] The role of intelligent card is extensive and diverse, which can be used for identity authentication, payment function, access control, data storage and encryption and security, etc. Intelligent card plays an important role in various fields of modern life due to its convenience, safety and multi-function. The internal memory card includes an antenna coil and a data processing chip. When the reader sends a specific frequency electromagnetic wave, the coil in the intelligent card resonates with it, generating an induced current. This current provides power for the chip in the intelligent card and activates the chip for data transmission.
[0003] The intelligent card is clamped and packaged by the external plastic base, the internal antenna coil and the chip to protect the internal antenna coil and the chip, and to ensure that the internal device is not damaged by bending and deformation during use. Today, the device for detecting the bending resistance of the intelligent card mostly pushes the intelligent card and the limiting block on the opposite side to do reciprocating motion through the hydraulic rod, and tests the bending resistance of the chip inside the intelligent card. This method can only detect a small number of batches of intelligent cards. When detecting intelligent cards of different sizes and different bending requirements, it is troublesome to adjust the test equipment. Moreover, the intelligent card can only be tested on one side each time, and manual adjustment is required when testing the other side, which reduces the test efficiency.
[0004] Therefore, it is necessary to provide a new detection device for testing intelligent card chip to solve the above technical problems. UTILITY MODEL CONTENTS
[0005] To solve the above technical problems, the utility model provides a detection device for testing intelligent card chip.
[0006] The detection device for testing intelligent card chip provided by the utility model includes an operating body, a rotating device, a driving device and two adjusting devices.
[0007] The operating body surface is provided with adjusting grooves for the movement of the two adjusting devices. The two adjusting devices are located in the adjusting grooves and are movably connected to the operating body. The driving device is located at the bottom end of the operating body, and the output end of the driving device is located at the top end of the driving device. The operating body surface is provided with a rotating groove for the rotation of the rotating device. The rotating device penetrates the surface of the operating body and is located in the rotating groove. One end of the rotating device extends into the operating body and is fixedly connected to the output end of the driving device.
[0008] Preferably, the adjusting device comprises a bending body, a spring and a gasket, a clamping column is fixedly arranged on both sides of the bending body, a plurality of clamping grooves matched with the clamping column are arranged on both sides of the inner side wall of the adjusting groove, the bending body is located in the adjusting groove, and the surface of the clamping column is attached to the inner side wall of the clamping groove, the spring and the gasket are movably sleeved on the surface of the bending body, one end of the spring is fixedly connected with the bending body, the other end of the spring is fixedly connected with one side of the gasket, and the side, away from the spring, of the gasket is attached to the inner top end of the operating machine body.
[0009] Preferably, the rotating device comprises a rotating rod and a bending disc, the rotating rod penetrates through the operating machine body and is located in the rotating groove, one end of the rotating rod, extending into the operating machine body, is fixedly connected with the output end of the driving device, and the other end of the rotating rod, away from the driving device, is detachably connected with the bending disc through a plurality of connecting rods and a plurality of nuts.
[0010] Preferably, a plurality of placing grooves for placing smart cards are arranged on the surface of the bending disc.
[0011] Preferably, the operating machine body comprises an operating table and a protective cover, the adjusting groove and the rotating groove are arranged on the top surface of the operating table, the operating table and the protective cover are rotatably connected through two groups of rotating hinges, and a space for mounting the driving device is reserved at the bottom of the operating table.
[0012] Preferably, the driving device is a motor capable of forward and reverse output, and the output end at the top of the motor is fixedly connected with the other end of the rotating rod, away from the bending disc.
[0013] Compared with the related art, the detection device for testing smart card chips has the following beneficial effects:
[0014] When it is necessary to test the smart card and the internal chip, the smart card is first placed in the placing groove, the adjusting device is adjusted according to the size and bending resistance requirement of the card to be detected, the adjusting device is lifted to the top, the adjusting device is compressed at the same time, the adjusting device is slid in the adjusting groove to the appropriate position when the adjusting device is not in contact with the adjusting groove, the force for lifting the adjusting device is cancelled at this time, the adjusting device is moved to the adjusting groove direction under the action of the elastic force of the adjusting device, the adjustment of the adjusting device is completed when the adjusting device is attached to the inner side wall of the adjusting groove, the driving device is started to perform the bending test at this time, and the smart card is taken out after the test is completed. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1The utility model provides a kind of detection device's overall structure schematic diagram for the intelligent card chip test provided by the utility model;
[0016] Figure 2 Another state's overall structure schematic diagram of the detection device for the intelligent card chip test provided by the utility model;
[0017] Figure 3 The overall structure schematic diagram of rotating device and driving device provided by the utility model;
[0018] Figure 4 Split structure schematic diagram of rotating device and driving device provided by the utility model;
[0019] Figure 5 The utility model provides a kind of detection device's partial section schematic diagram for the intelligent card chip test provided by the utility model;
[0020] Figure 6 For Figure 5 The enlarged schematic diagram of A shown in the figure;
[0021] Figure 7 Split structure schematic diagram of adjusting device provided by the utility model.
[0022] Reference numeral in the drawing: 1, adjusting device;2, adjusting groove;3, curved body;4, clamping column;5, spring;6, gasket;7, clamping groove;8, rotating device;9, rotating groove;10, rotating rod;11, curved disc;12, connecting rod;13, nut;14, driving device;15, operating machine body;16, operating table;17, protective cover;18, rotating hinge;19, placing groove. DETAILED DESCRIPTION
[0023] The utility model is further described below in connection with the drawings and embodiment.
[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 And Figure 7 Among them, Figure 1 The overall structure schematic diagram of detection device for the intelligent card chip test provided by the utility model; Figure 2 Another state's overall structure schematic diagram of the detection device for the intelligent card chip test provided by the utility model; Figure 3 The overall structure schematic diagram of rotating device and driving device provided by the utility model; Figure 4 Split structure schematic diagram of rotating device and driving device provided by the utility model; Figure 5The utility model provides a kind of local section schematic view of detection device for intelligent card chip test. Figure 6 For Figure 5 The enlarged schematic view of A is shown. Figure 7 The split structure schematic view of the adjusting device provided by the utility model is shown.
[0025] In the specific implementation process, as Figures 1-7 The utility model provides a kind of detection device for intelligent card chip test, including operating body 15, rotating device 8, driving device 14 and two adjusting devices 1.
[0026] Operating body 15 surface is respectively provided with adjusting groove 2 for the activity of two adjusting devices 1, and two adjusting devices 1 are located in adjusting groove 2, and two adjusting devices 1 are movably connected with operating body 15, driving device 14 is located at the bottom end inside operating body 15, and the output end of driving device 14 is located at the top end of driving device 14, and operating body 15 surface is provided with rotating groove 9 for the rotation of rotating device 8, rotating device 8 penetrates the surface of operating body 15 and is located inside rotating groove 9, and one end of rotating device 8 extends to the inside of operating body 15 and is fixedly connected with the output end of driving device 14, and adjusting device 1 can adjust the size of different smart cards and the bending degree of different bending resistance requirements.
[0027] Adjusting device 1 includes bending body 3, spring 5 and gasket 6, and clamping column 4 is fixedly arranged on the both sides of bending body 3, a plurality of clamping grooves 7 matched with clamping column 4 are arranged on the both sides of the inner wall of adjusting groove 2, bending body 3 is located inside adjusting groove 2, and the surface of clamping column 4 is matched with the inner wall of clamping groove 7, spring 5 and gasket 6 are movably sleeved on the surface of bending body 3, one end of spring 5 is fixedly connected with bending body 3, the other end of spring 5 is fixedly connected with one side of gasket 6, and the side, away from spring 5, of gasket 6 is matched with the top end inside operating body 15, and the cooperation of clamping column 4 and clamping groove 7 arranged on the both sides of bending body 3 can play a good adjusting role, and the cooperation of spring 5 and gasket 6 can make bending body 3 more stable inside adjusting groove 2.
[0028] Rotating device 8 includes rotating rod 10 and bending disc 11, rotating rod 10 penetrates operating body 15 and is located inside rotating groove 9, and one end of rotating rod 10, extending to the inside of operating body 15, is fixedly connected with the output end of driving device 14, and the end, away from driving device 14, of rotating rod 10 is detachably connected with bending disc 11 through a plurality of connecting rods 12 and a plurality of nuts 13, and bending disc 11 can be regularly disassembled, maintained and replaced.
[0029] A plurality of placing grooves 19 for placing smart cards are arranged on the surface of bending disc 11, and a plurality of smart cards and internal chips can be simultaneously tested at one time, so that the test efficiency is improved.
[0030] The operation body 15 comprises an operation table 16 and a protective cover 17, the adjusting groove 2 and the rotating groove 9 are arranged on the top surface of the operation table 16, the operation table 16 and the protective cover 17 are rotatably connected through two groups of rotating hinges 18, and the bottom of the operation table 16 is reserved with a space for installing the driving device 14; the protective cover 17 can prevent the smart card from accidentally falling off the placing groove 19 and causing splashing damage to the surrounding environment, and can provide protection for the surrounding environment.
[0031] The driving device 14 is a motor capable of positive and reverse output, and the output end at the top of the motor is fixedly connected with the end of the rotating rod 10 away from the bending disc 11; the motor capable of positive and reverse output can test the two sides of the smart card without manually adjusting the test position of the smart card again.
[0032] The working principle of the utility model is as follows:
[0033] When the smart card and the internal chip need to be tested for bending, a plurality of smart cards are placed in the plurality of placing grooves 19 respectively, the bending body 3 in the adjusting device 1 is adjusted according to the size of the card to be detected and the different bending resistance requirements, the bending body 3 is lifted to the top, the spring 5 is compressed at this time, the top end in the operation table 16 is tightly attached to the gasket 6, until the clamping columns 4 on the two sides of the bending body 3 completely leave the inside of the clamping groove 7, at this time, the bending body 3 is slidably adjusted to the appropriate test position in the adjusting groove 2, the force lifting the bending body 3 is cancelled, at this time, the bending body 3 and the adjusting column are subjected to the elastic force of the spring 5, and thus move to the direction of the clamping groove 7, until the clamping columns 4 on the two sides of the bending body 3 are attached to the inner wall of the clamping groove 7, the adjustment of the adjusting device 1 is completed, at this time, the protective cover 17 is rotated to be closed, the motor is started to test the bending, after the positive rotation test is completed, the reverse rotation test is started, and after the bending resistance test is completed, the plurality of smart cards are taken out for the next inspection.
[0034] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification and the drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.
Claims
1. A test device for testing a smart card chip, characterized in that It comprises: operating body (15), rotating device (8), driving device (14) and two adjusting devices (1); The operating body (15) is provided with adjusting grooves (2) on the surface for the movement of the two adjusting devices (1), the two adjusting devices (1) are located in the adjusting grooves (2), and the two adjusting devices (1) are movably connected with the operating body (15), the driving device (14) is located at the bottom end of the operating body (15), the output end of the driving device (14) is located at the top end of the driving device (14), the operating body (15) is provided with a rotating groove (9) on the surface for the rotation of the rotating device (8), the rotating device (8) penetrates the surface of the operating body (15) and is located in the rotating groove (9), and one end of the rotating device (8) extends into the operating body (15) and is fixedly connected with the output end of the driving device (14).
2. The test device for testing a smart card chip according to claim 1, characterized in that, The adjusting device (1) comprises a curved body (3), a spring (5) and a gasket (6), the curved body (3) is provided with clamping columns (4) on both sides, the adjusting groove (2) is provided with a plurality of clamping grooves (7) matched with the clamping columns (4) on the inner wall, the curved body (3) is located in the adjusting groove (2), and the surface of the clamping column (4) is matched with the inner wall of the clamping groove (7), the spring (5) and the gasket (6) are movably sleeved on the surface of the curved body (3), one end of the spring (5) is fixedly connected with the curved body (3), the other end of the spring (5) is fixedly connected with one side of the gasket (6), and the side of the gasket (6) away from the spring (5) is matched with the top end of the operating body (15).
3. The test device for testing a smart card chip according to claim 2, characterized in that, The rotating device (8) comprises a rotating rod (10) and a curved disc (11), the rotating rod (10) penetrates the operating body (15) and is located in the rotating groove (9), one end of the rotating rod (10) extending into the operating body (15) is fixedly connected with the output end of the driving device (14), and the other end of the rotating rod (10) away from the driving device (14) is detachably connected with the curved disc (11) through a plurality of connecting rods (12) and a plurality of nuts (13).
4. The test device for testing a smart card chip according to claim 3, characterized in that, A plurality of placement grooves (19) for placing smart cards are formed on the surface of the curved disc (11).
5. The test device for testing a smart card chip according to claim 4, characterized in that, The operating body (15) comprises an operating table (16) and a protective cover (17), the adjusting grooves (2) and the rotating grooves (9) are formed on the top surface of the operating table (16), the operating table (16) is rotatably connected with the protective cover (17) through two groups of rotating hinges (18), and the operating table (16) is reserved with a space at the bottom for installing the driving device (14).
6. The test device for testing a smart card chip according to claim 5, characterized in that, The driving device (14) is a motor capable of forward and reverse output, and the output end at the top of the motor is fixedly connected with the other end of the rotating rod (10) away from the curved disc (11).