Highly wear-resistant zirconia ceramic intelligent card

Abstract

The utility model relates to the technical field of zirconia ceramic intelligent cards, in particular to a highly wear-resistant zirconia ceramic intelligent card, which comprises an upper substrate and a lower substrate, the lower substrate is positioned at the bottom of the upper substrate, four corners of the top of the upper substrate are respectively provided with a hole slot, an insert is mounted in each hole slot, and the insert is inserted into the hole slot. A clamping piece is installed at the bottom of the inserting piece, a fixing block is installed on the upper surface of the lower base plate, a clamping groove is formed in the fixing block, a clamping block is installed on the outer surface of the fixing block, a spring is installed on the upper surface of the lower base plate, and a top plate is installed on the top of the spring. The beneficial effects are that the high-wear-resistance zirconia ceramic intelligent card provided by the utility model is convenient for the installation and disassembly of the upper substrate, the lower substrate and the chip of the zirconia ceramic intelligent card through the cooperation of the fixed block, the spring, the top plate, the plug-in unit and the clamping unit, is convenient for the disassembly and replacement of the chip, and is convenient to use. And the zirconia ceramic intelligent card can be conveniently overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of zirconia ceramic smart cards, in particular to a highly wear-resistant zirconia ceramic smart card. Background Art

[0002] Smart card, also known as integrated circuit card, wisdom card, microcircuit card or microchip card, is a plastic card with a microchip embedded in it. The core technology of smart card lies in its built-in microelectronic chip, which can process a large amount of data by itself without interfering with the work of the host CPU and has the function of filtering erroneous data, thereby reducing the burden on the host CPU. Zirconia ceramic smart card is a product that combines high-tech materials and intelligent technology, making it difficult to be scratched or worn during use, thus extending its service life;

[0003] A common highly wear-resistant zirconia ceramic smart card places the chip directly in the shell. When the zirconia ceramic smart card is damaged, it is difficult to disassemble it for repair, which increases the material production cost of the zirconia ceramic smart card.

[0004] Therefore, the utility model proposes a highly wear-resistant zirconium oxide ceramic smart card to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a highly wear-resistant zirconium oxide ceramic smart card to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a highly wear-resistant zirconia ceramic smart card, the zirconia ceramic smart card comprising: an upper substrate and a lower substrate, the lower substrate is located at the bottom of the upper substrate, four corners of the top of the upper substrate are provided with holes, plug-ins are installed inside the holes, and a card is installed at the bottom of the plug-in;

[0007] A fixing block is installed on the upper surface of the lower base plate, a clamping groove is provided inside the fixing block, a clamping block is installed on the outer surface of the fixing block, a spring is installed on the upper surface of the lower base plate, and a top plate is installed on the top of the spring.

[0008] Preferably, an annular groove is provided on the outer surface of the plug-in, and the annular groove surrounds the outer surface of the plug-in in an up-and-down wavy shape, and the interior of the annular groove is movably connected to the interior of the clamp.

[0009] Preferably, a placement groove is provided inside the upper base plate and the lower base plate, a group of movable grooves placed in parallel are provided at the bottom of the placement groove, and a cross bar is installed inside the movable groove.

[0010] Preferably, a sliding block is installed on the outer surface of the crossbar, and a clamping block is installed on the top of the sliding block.

[0011] Preferably, an outer surface of the clamping block is provided with an open groove, which is symmetrically placed at the outer end of the clamping block, and a movable block is installed inside the open groove.

[0012] Preferably, the side wall of the placement groove is provided with a plurality of evenly distributed fixing grooves, and the size of the fixing grooves is consistent with the size of the side of the movable block.

[0013] Preferably, the fixing block is located inside the hole groove, and the side end size of the clamping piece is located inside the clamping groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The zirconia ceramic smart card proposed by the utility model is convenient for installing and disassembling the upper substrate, the lower substrate and the chip of the zirconia ceramic smart card, disassembling and replacing the chip, and repairing the zirconia ceramic smart card through the coordinated use of the fixing block, the spring, the top plate, the plug-in and the card component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the lower substrate of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of A;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the upper base plate and the lower base plate of the utility model for disassembly and installation;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the clamping block of the utility model.

[0021] In the figure: 1, upper base plate; 2, lower base plate; 3, hole groove; 4, plug-in unit; 5, annular groove; 6, clamping piece;

[0022] 7. Placement slot; 8. Fixed slot; 9. Movable slot; 10. Crossbar; 11. Clamping block; 12. Fixed block;

[0023] 13. Clamping block; 14. Clamping groove; 15. Spring; 16. Top plate; 17. Slider; 18. Opening groove; 19. Movable block. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 5 The utility model provides a technical solution: a highly wear-resistant zirconia ceramic smart card, the zirconia ceramic smart card comprising: an upper substrate 1 and a lower substrate 2, the lower substrate 2 is located at the bottom of the upper substrate 1, the top four corners of the upper substrate 1 are provided with holes 3, the inside of the holes 3 is installed with a plug-in 4, and the bottom of the plug-in 4 is installed with a card 6;

[0027] A fixing block 12 is installed on the upper surface of the lower base plate 2, and a clamping groove 14 is provided inside the fixing block 12. The fixing block 12 is located inside the hole groove 3, and the side end of the clamping member 6 is located inside the clamping groove 14. A clamping block 13 is installed on the outer surface of the fixing block 12, and a spring 15 is installed on the upper surface of the lower base plate 2. A top plate 16 is installed on the top of the spring 15. An annular groove 5 is provided on the outer surface of the plug-in 4, and the annular groove 5 is wavy and surrounds the outer surface of the plug-in 4. The inside of the annular groove 5 is movably connected with the inside of the clamping member 6.

[0028] When in use, the upper base plate 1 is placed on the upper surface of the lower base plate 2, so that the fixing block 12 passes through the inside of the hole groove 3, and is clamped into the inside of the hole groove 3 through the clamping block 13. The annular groove 5 on the outer surface of the plug-in 4 drives the clamping member 6 to rotate, so that the outer end of the clamping member 6 is clamped into the inside of the clamping groove 14, and the upper base plate 1 and the lower base plate 2 are fixed. The plug-in 4 is continued to be pressed, and the clamping member 6 continues to rotate through the action of the annular groove 5, so that the two ends of the clamping member 6 are away from the inside of the clamping groove 14. The spring 15 provides an upward thrust to the top plate 16, so that the plug-in 4 is pushed out, and the upper base plate 1 and the lower base plate 2 can be easily disassembled.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to facilitate the fixing of the internal chip of the smart card, a placement groove 7 is provided inside the upper substrate 1 and the lower substrate 2, a group of parallel movable grooves 9 are provided at the bottom of the placement groove 7, a cross bar 10 is installed inside the movable groove 9, a slider 17 is installed on the outer surface of the cross bar 10, and a clamping block 11 is installed on the top of the slider 17;

[0031] When in use, the clamping block 11 moves on the outer surface of the crossbar 10 through the slider 17, and divides the placement groove 7 into corresponding sizes according to the different sizes of chips, which is convenient for the installation and placement of chips, and is easy to distinguish different chips and the subsequent maintenance and replacement of chips.

[0032] Embodiment 3

[0033] On the basis of the second embodiment, in order to facilitate the fixing of the clamping block 11, an open groove 18 is provided on the outer surface of the clamping block 11, and the open groove 18 is symmetrically placed at the outer end of the clamping block 11. A movable block 19 is installed inside the open groove 18. A plurality of evenly distributed fixing grooves 8 are provided on the side wall of the placement groove 7, and the size of the fixing groove 8 is consistent with the size of the side of the movable block 19.

[0034] When in use, the movable block 19 on the side wall of the clamp block 11 is moved into the fixing groove 8 to fix the clamp block 11 in the placement groove 7 to prevent the clamp block 11 from moving due to collision or shaking.

[0035] In actual use, according to the different sizes of chips, the clamping block 11 is moved on the outer surface of the cross bar 10 through the slider 17, and the placement groove 7 is divided into corresponding sizes, which is convenient for the installation and placement of the chip and for distinguishing different chips. After the subsequent maintenance and replacement of the chip, the movable block 19 on the side wall of the clamping block 11 is moved to the inside of the fixed groove 8, and the clamping block 11 is fixed in the inside of the placement groove 7 to prevent the clamping block 11 from being moved due to collision or shaking. The upper substrate 1 is placed on the upper surface of the lower substrate 2, and the fixing block 12 is inserted into the inside of the hole groove 3. The clamping block 13 is clamped into the inside of the hole groove 3, and the annular groove 5 on the outer surface of the plug-in 4 drives the clamping member 6 to rotate, so that the outer end of the clamping member 6 is clamped into the inside of the clamping groove 14, and the upper substrate 1 and the lower substrate 2 are fixed. The plug-in 4 is continued to be pressed, and the action of the annular groove 5 makes the clamping member 6 continue to rotate, so that the two ends of the clamping member 6 are away from the inside of the clamping groove 14, and the plug-in 4 is pushed out by the upward thrust provided by the spring 15 to the top plate 16, so that the upper substrate 1 and the lower substrate 2 can be easily disassembled.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly wear-resistant zirconia ceramic smart card, characterized in that: The zirconia ceramic smart card comprises: an upper substrate (1) and a lower substrate (2), wherein the lower substrate (2) is located at the bottom of the upper substrate (1), four corners of the top of the upper substrate (1) are provided with holes (3), a plug-in (4) is installed inside the hole (3), and a card component (6) is installed at the bottom of the plug-in (4); A fixing block (12) is installed on the upper surface of the lower base plate (2), a clamping groove (14) is provided inside the fixing block (12), a clamping block (13) is installed on the outer surface of the fixing block (12), a spring (15) is installed on the upper surface of the lower base plate (2), and a top plate (16) is installed on the top of the spring (15).

2. A highly wear-resistant zirconia ceramic smart card according to claim 1, characterized in that: The outer surface of the plug (4) is provided with an annular groove (5), which surrounds the outer surface of the plug (4) in an up-and-down wave shape, and the interior of the annular groove (5) is movably connected to the interior of the clamp (6).

3. The highly wear-resistant zirconia ceramic smart card according to claim 1, characterized in that: The upper base plate (1) and the lower base plate (2) are provided with a placement groove (7) inside, a group of movable grooves (9) placed in parallel are provided at the bottom of the placement groove (7), and a cross bar (10) is installed inside the movable groove (9).

4. The highly wear-resistant zirconia ceramic smart card according to claim 3, characterized in that: A sliding block (17) is installed on the outer surface of the crossbar (10), and a clamping block (11) is installed on the top of the sliding block (17).

5. A highly wear-resistant zirconia ceramic smart card according to claim 4, characterized in that: The outer surface of the clamping block (11) is provided with an open groove (18), the open groove (18) is symmetrically placed at the outer end of the clamping block (11), and a movable block (19) is installed inside the open groove (18).

6. The highly wear-resistant zirconia ceramic smart card according to claim 3, characterized in that: The side wall of the placement groove (7) is provided with a plurality of evenly distributed fixing grooves (8), and the size of the fixing grooves (8) is consistent with the size of the side edge of the movable block (19).

7. The highly wear-resistant zirconia ceramic smart card according to claim 1, characterized in that: The fixing block (12) is located inside the hole groove (3), and the side end of the clamping piece (6) is located inside the clamping groove (14).

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