CN216594561U

CN216594561U - IC card chip's intensity detection device

Info

Publication number: CN216594561U
Application number: CN202122875566.7U
Authority: CN
Inventors: 庄渊胜; 杨勇
Original assignee: Dongguan Qianying Electronics Co ltd
Current assignee: Dongguan Qianying Electronics Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-24
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an IC card chip strength detection device which comprises a support frame, wherein a pressing component and a lifting component are fixedly arranged on the support frame, a feeding component is fixedly arranged on the lifting component and is positioned right below the pressing component, the feeding component is used for accurately feeding an IC card chip, the lifting component is used for adjusting the distance between the IC card chip and the bottom of the pressing component, and the pressing component is used for detecting the strength of the IC card chip. Through placing the IC-card chip inside the draw-in groove that first layer board and second layer board were seted up to first layer board and the second layer board that will load the IC-card chip push the support plate in, make the IC-card chip just in time be in and push down the indent, under lifting unit's regulation, make the IC-card chip laminate with pushing down the subassembly bottom, thereby carry out the intensity detection, make the detection precision of IC-card chip higher, material loading efficiency promotes thereupon.

Description

IC card chip's intensity detection device

Technical Field

The utility model relates to the technical field of IC card chips, in particular to a strength detection device of an IC card chip.

Background

IC cards, also known as smart cards, microcircuit cards or microchip cards, and the like. A microelectronic chip is embedded into a card base conforming to the ISO 7816 standard to be made into a card form. The communication mode between the IC card and the reader/writer may be a contact type or a non-contact type. The IC card is divided into a contact IC card, a non-contact IC card and a dual-interface card (which is provided with a contact communication interface and a non-contact communication interface at the same time) according to the communication interface. Because of the inherent advantages of information security, portability, relatively perfect standardization and the like, IC cards are increasingly used in the fields of identity authentication, banks, telecommunications, public transportation, parking lot management and the like, such as second-generation identity cards, electronic purses of banks, SIM cards of telecommunications mobile phones, bus cards and subway cards of public transportation, parking cards for collecting parking fees and the like, and all play an important role in daily life of people.

In order to ensure the production quality of the IC card, the IC card chip is generally subjected to a strength test. However, when the existing IC card chip strength testing device is used, the IC card chip is not easily placed precisely, so that the strength testing precision is poor, and in the testing process, the downward pressure of the IC card chip is not easily adjusted effectively and precisely, so that the testing effect of the strength is poor, and the actual testing requirement of the IC card chip cannot be met.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for detecting the strength of an IC card chip to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a strength detection device of an IC card chip comprises a support frame, wherein a pressing component and a lifting component are fixedly mounted on the support frame, a feeding component is fixedly mounted on the lifting component and is positioned right below the pressing component, the feeding component is used for accurately feeding the IC card chip, the lifting component is used for adjusting the distance between the IC card chip and the bottom of the pressing component, and the pressing component is used for detecting the strength of the IC card chip;

the material loading subassembly includes support plate and two connecting rods, set up the feed chute and the indent down of running through formula on the support plate, the feed chute communicates with each other and is the cross setting with the indent down, two the one end of connecting rod is fixed with first layer board, two the other end of connecting rod is fixed with the second layer board, the draw-in groove that is used for placing the IC-card chip is all offered to first layer board and the adjacent department of second layer board, and first layer board and second layer board all with feed chute inner wall sliding fit, the opposite side of first layer board is fixed with the limiting plate.

Optionally, a magnet is embedded in the side face, connected with the first supporting plate, of the limiting plate, and a pull ring is fixed to the other side face of the limiting plate.

Optionally, the lifting assembly comprises a U-shaped plate, the U-shaped plate is fixedly mounted on the support frame, a driving motor is fixedly mounted at the top of the U-shaped plate, a threaded screw rod is rotatably connected between the relative inner walls of the U-shaped plate through a bearing and is driven by the driving motor, a slider is connected to the threaded screw rod through threads, and the support plate is fixedly mounted on the slider.

Optionally, a first sliding rod is fixed between the opposite inner walls of the U-shaped plate, and a first sliding chute for sliding the first sliding rod is formed in the sliding block.

Optionally, the pressing assembly comprises a fixed plate, a support plate, a hydraulic cylinder and two vertically arranged springs are fixed on the upper surface of the fixed plate, the support plate is fixedly mounted on the support frame, two vertically arranged second slide bars are fixed between the support plate and the fixed plate, a third support plate is fixed at the top end of each spring, a second sliding groove for sliding the second slide bar is formed in the third support plate, two pressing rods are fixed on the lower surface of the third support plate, the springs are sleeved outside the corresponding pressing rods, a third sliding groove for sliding the pressing rods is formed in the fixed plate, a connecting plate is fixed at the bottom end of each pressing rod after the bottom end of the pressing rod penetrates through the fixed plate, and a pressing block for pressing the IC card chip is fixed in the middle of the lower surface of the connecting plate.

Optionally, the output of pneumatic cylinder is fixed with the ejector pad, the ejector pad top is inlayed and is equipped with pressure sensor, the backup pad back is fixed with control module, control module passes through data transmission line and is connected with pressure sensor.

Compared with the prior art, the utility model has the beneficial effects that:

1. the IC card chip is placed in the clamping groove formed in the first supporting plate and the second supporting plate, the first supporting plate and the second supporting plate loaded with the IC card chip are pushed into the support plate, so that the IC card chip is just positioned in the pressing groove, and the IC card chip is attached to the bottom of the pressing assembly under the regulation of the lifting assembly, so that the strength detection is performed, the detection precision of the IC card chip is higher, and the feeding efficiency is improved;

2. through mutually supporting of control module and pressure sensor for the pneumatic cylinder operation in the push down subassembly, the length of two springs can the accurate adjustment, thereby the lower pressure degree of effective control briquetting, make the intensity detection effect of IC-card chip better.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an IC card chip strength detection device according to the present invention;

FIG. 2 is a schematic structural view of a lifting assembly and a loading assembly in the present invention;

FIG. 3 is a schematic structural view of a carrier plate, a feed chute and a hold-down tank in the present invention;

FIG. 4 is a schematic structural view of a connecting rod, a first supporting plate, a second supporting plate and a clamping groove in the present invention;

FIG. 5 is a schematic view of a pressing assembly according to the present invention.

In the figure: 1. a support frame; 2. a carrier plate; 3. a feed chute; 4. pressing the groove downwards; 5. a connecting rod; 6. a first pallet; 7. a second pallet; 8. a card slot; 9. a limiting plate; 10. a magnet; 11. a pull ring; 12. a U-shaped plate; 13. a drive motor; 14. a threaded lead screw; 15. a slider; 16. a first slide bar; 17. a fixing plate; 18. a support plate; 19. a second slide bar; 20. a hydraulic cylinder; 21. a push block; 22. a spring; 23. a third pallet; 24. a pressure lever; 25. a connecting plate; 26. and (7) briquetting.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides an intensity detection device of an IC card chip, comprising a support frame 1, wherein a pressing component and a lifting component are fixedly arranged on the support frame 1, a feeding component is fixedly arranged on the lifting component, the feeding component is positioned right below the pressing component, the feeding component is used for accurately feeding the IC card chip, the lifting component is used for adjusting the distance between the IC card chip and the bottom of the pressing component, and the pressing component is used for detecting the intensity of the IC card chip;

the feeding assembly comprises a carrier plate 2 and two connecting rods 5, a feed chute 3 and a lower pressing chute 4 which are in a penetrating type are arranged on the carrier plate 2, the feed chute 3 and the lower pressing chute 4 are mutually communicated and arranged in a cross shape, one end of each connecting rod 5 is fixedly provided with a first supporting plate 6, the other end of each connecting rod 5 is fixedly provided with a second supporting plate 7, the adjacent positions of the first supporting plate 6 and the second supporting plate 7 are respectively provided with a clamping groove 8 for placing an IC card chip, the first supporting plate 6 and the second supporting plate 7 are both in sliding fit with the inner wall of the feed chute 3, the other side of the first supporting plate 6 is fixedly provided with a limiting plate 9, the side of the limiting plate 9 connected with the first supporting plate 6 is embedded with a magnet 10, the arrangement of the magnet 10 enables the limiting plate 9 and the carrier plate 2 to be tightly attached by magnetism, the other side of the limiting plate 9 is fixedly provided with a pull ring 11, the IC card chip is placed in the clamping grooves 8 arranged on the first supporting plate 6 and the second supporting plate 7, and the first supporting plate 6 and the second supporting plate 7 loaded with the IC card chip are pushed into the carrier plate 2, so that the IC card chip is just positioned in the lower pressing groove 4, and the position accuracy of the IC card chip in the subsequent detection process is ensured.

Lifting unit includes U-shaped plate 12, U-shaped plate 12 fixed mounting is on support frame 1, U-shaped plate 12 top fixed mounting has driving motor 13, it is connected with screw lead screw 14 to rotate through the bearing between the relative inner wall of U-shaped plate 12, and screw lead screw 14 passes through driving motor 13 drive, threaded connection has slider 15 on screw lead screw 14, support plate 2 fixed mounting is on slider 15, be fixed with first slide bar 16 between the relative inner wall of U-shaped plate 12, set up the first spout that is used for first slide bar 16 to slide on the slider 15, control driving motor 13 operation, make driving motor 13 drive screw lead screw 14 rotate, it shifts up to drive support plate 2 with lead screw transmission's mode, make IC-card chip and the bottom laminating of pushing down the subassembly.

The pressing component comprises a fixing plate 17, a supporting plate 18, a hydraulic cylinder 20 and two vertically arranged springs 22 are fixed on the upper surface of the fixing plate 17, the supporting plate 18 is fixedly installed on the supporting frame 1, two vertically arranged second sliding rods 19 are fixed between the supporting plate 18 and the fixing plate 17, a push block 21 is fixed at the output end of the hydraulic cylinder 20, a pressure sensor is embedded at the top of the push block 21, a control module is fixed at the back of the supporting plate 18 and is connected with the pressure sensor through a data transmission line, a third supporting plate 23 is fixed at the top end of each spring 22, a second sliding groove for the sliding of the second sliding rod 19 is formed in each third supporting plate 23, two pressing rods 24 are fixed on the lower surface of each third supporting plate 23, the springs 22 are sleeved outside the corresponding pressing rods 24, a third sliding groove for the sliding of each pressing rod 24 is formed in the fixing plate 17, and a connecting plate 25 is fixed at the bottom end of each pressing rod 24 after penetrating through the fixing plate 17, the middle position of the lower surface of the connecting plate 25 is fixed with a pressing block 26 used for pressurizing the IC card chip, the hydraulic cylinder 20 is controlled to operate by mutually matching the control module and the pressure sensor, the length of the two springs 22 can be accurately adjusted, and therefore the lower pressure degree of the pressing block 26 is effectively controlled, and the strength detection effect of the IC card chip is better.

The working principle is as follows: the user pulls the pull ring 11 to pull the first supporting plate 6 and the second supporting plate 7 out of the feeding slot 3, so that the two slots 8 on the first supporting plate 6 and the second supporting plate 7 are completely exposed, the IC card chip is placed in the two slots 8, then the pull ring 11 is pushed to push the first supporting plate 6, the second supporting plate 7 and the IC card chip thereon back into the feeding slot 3, the magnet 10 on the limiting plate 9 enables the limiting plate 9 and the supporting plate 2 to be tightly attached, so that the IC card chip can be positively located in the lower pressure slot 4, the hydraulic cylinder 20 is controlled to operate, the hydraulic cylinder 20 pushes the third supporting plate 23 to move upwards, the length of the two springs 22 is changed, the lower pressure degree of the pressing block 26 is accurately adjusted according to the control module and the pressure sensor, after the lower pressure degree is adjusted, the driving motor 13 is controlled to operate, the driving motor 13 drives the threaded screw rod 14 to rotate, the supporting plate 2 is driven to move upwards in a screw rod transmission manner, so that the IC card chip is attached to the bottom of the pressing block 26, and finally, the hydraulic cylinder 20 is controlled to rapidly contract, so that the two springs 22 drive the pressing block 26 to move downwards to pressurize the IC card chip, and the strength detection of the IC card chip is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intensity detection device of an IC card chip is characterized in that: the IC card chip loading device comprises a support frame (1), wherein a pressing component and a lifting component are fixedly mounted on the support frame (1), a loading component is fixedly mounted on the lifting component and is positioned right below the pressing component, the loading component is used for accurately loading an IC card chip, the lifting component is used for adjusting the distance between the IC card chip and the bottom of the pressing component, and the pressing component is used for detecting the strength of the IC card chip;

the material loading subassembly includes support plate (2) and two connecting rods (5), set up feed chute (3) and indent (4) down of running through the formula on support plate (2), feed chute (3) and indent (4) communicate each other and are the cross setting down, two the one end of connecting rod (5) is fixed with first layer board (6), two the other end of connecting rod (5) is fixed with second layer board (7), draw-in groove (8) that are used for placing the IC-card chip are all offered to first layer board (6) and the adjacent department of second layer board (7), and first layer board (6) and second layer board (7) all with feed chute (3) inner wall sliding fit, the opposite side of first layer board (6) is fixed with spacing board (9).

2. The IC card chip strength detection device according to claim 1, wherein a magnet (10) is embedded in a side surface of the limit plate (9) connected with the first supporting plate (6), and a pull ring (11) is fixed to the other side surface of the limit plate (9).

3. The IC card chip strength detection device according to claim 1, wherein the lifting assembly comprises a U-shaped plate (12), the U-shaped plate (12) is fixedly mounted on the support frame (1), a driving motor (13) is fixedly mounted at the top of the U-shaped plate (12), a threaded lead screw (14) is rotatably connected between the opposite inner walls of the U-shaped plate (12) through a bearing, the threaded lead screw (14) is driven by the driving motor (13), a sliding block (15) is connected to the threaded lead screw (14) in a threaded manner, and the support plate (2) is fixedly mounted on the sliding block (15).

4. The IC card chip strength detection device according to claim 3, wherein a first slide bar (16) is fixed between the opposite inner walls of the U-shaped plate (12), and the slider (15) is provided with a first sliding slot for sliding the first slide bar (16).

5. The IC card chip strength detection device according to claim 1, wherein the pressing component comprises a fixed plate (17), a support plate (18), a hydraulic cylinder (20) and two vertically arranged springs (22) are fixed on the upper surface of the fixed plate (17), the support plate (18) is fixedly installed on the support frame (1), two vertically arranged second slide bars (19) are fixed between the support plate (18) and the fixed plate (17), a third support plate (23) is fixed at the top ends of the two springs (22), a second sliding groove for the second slide bar (19) to slide is formed in the third support plate (23), two pressing rods (24) are fixed on the lower surface of the third support plate (23), the springs (22) are sleeved outside the corresponding pressing rods (24), and a third sliding groove for the pressing rods (24) to slide is formed in the fixed plate (17), the bottom ends of the two pressure levers (24) penetrate through the fixing plate (17) and then are fixed with a connecting plate (25), and a pressing block (26) used for pressing the IC card chip is fixed in the middle of the lower surface of the connecting plate (25).

6. The IC card chip strength detection device according to claim 5, wherein a push block (21) is fixed at the output end of the hydraulic cylinder (20), a pressure sensor is embedded at the top of the push block (21), a control module is fixed at the back of the support plate (18), and the control module is connected with the pressure sensor through a data transmission line.