CN214202437U

CN214202437U - General IC electronic seal for block chain transaction

Info

Publication number: CN214202437U
Application number: CN202023051645.8U
Authority: CN
Inventors: 程玉丽; 吕毅; 李奕璇; 戴旭光
Original assignee: Shanghai Miape Information Technology Co Ltd
Current assignee: Shanghai Miape Information Technology Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-14
Anticipated expiration: 2030-12-17

Abstract

The utility model belongs to the field of electronic badges, in particular to a general IC electronic badge for block chain transaction, which aims at the problem of poor protection effect on IC cards and provides a scheme that the general IC electronic badge comprises a shell, wherein the shell comprises a plurality of mounting areas which are symmetrically distributed, a mounting sleeve with an opening at the bottom end is fixed in each mounting area, an IC card is arranged in the mounting sleeve and comprises a fixed section and an induction section, the fixed section is positioned between the inner walls at two sides of a U-shaped frame and is in sliding connection, the inner walls at two sides of the U-shaped frame are respectively provided with a clamping mechanism, and one side wall of a slide rail is provided with a limiting mechanism; the utility model discloses in through setting up the IC-card in the inside of installation cover, strengthened the protectiveness that the IC-card carried, make it be difficult for receiving external force and cause the book to decrease, concentrate through the shell simultaneously and deposit the IC-card, make the IC-card be difficult for losing and be more convenient for carry out categorised storage and use to the IC-card of a plurality of different grade types in the use.

Description

General IC electronic seal for block chain transaction

Technical Field

The utility model relates to an electron chapter technical field especially relates to a general IC electron chapter for block chain transaction.

Background

The electronic seal technology simulates the traditional physical seal by advanced digital technology, the management and use mode of the electronic seal accords with the habit and experience of the physical seal, and the electronic document stamped by the electronic seal has the same appearance, the same effectiveness and the similar use mode as the paper document stamped by the physical seal.

The existing electronic seal is generally burned on a chip to be made into an IC card during storage, so that the electronic seal is convenient to carry and use, but the IC card is usually lighter and thinner, is easy to break and damage in the using process to cause chip damage and data loss, and is lost and lost due to the smaller volume of the IC card in the carrying process.

Therefore, a general IC electronic seal for blockchain transaction is needed to solve the problem of poor protection effect of the IC card.

SUMMERY OF THE UTILITY MODEL

The utility model provides a general IC electronic seal for block chain transaction has solved the relatively poor problem of IC-card protection effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a general IC electronic seal for block chain transaction comprises a shell, wherein the shell comprises a plurality of symmetrically distributed installation areas, each installation area is internally fixed with an installation sleeve with an opening at the bottom end, an IC card is arranged in the installation sleeve, the inner walls of the two sides of the installation sleeve are respectively provided with a slide rail, a U-shaped frame is connected between the two slide rails in a sliding manner, the top end of the installation sleeve is provided with a pressing groove, the side wall of the bottom end of the pressing groove is penetrated with a connecting rod in a sliding manner, the bottom end of the connecting rod is fixed with the top end of the U-shaped frame, the top end of the connecting rod is fixed with a pressing block, the side walls of the two sides of the pressing groove are respectively provided with a slide groove, the pressing block is connected with the slide grooves in a sliding manner, the outer surface of the connecting rod is sleeved with a pressing spring, and the two ends of the pressing spring are respectively, the IC card includes canned paragraph and response section, the canned paragraph is located sliding connection between the both sides inner wall of U type frame, the both sides inner wall of U type frame all is provided with chucking mechanism, one side lateral wall of slide rail is provided with stop gear.

Preferably, the clamping mechanism is including first recess, the inside wall of U type frame is seted up to first recess, the inside of first recess is fixed with chucking spring, the one end that first recess was kept away from to chucking spring is fixed with the fixture block, the both sides lateral wall of canned paragraph all seted up with fixture block matched with draw-in groove.

Preferably, stop gear is including the second recess, one side lateral wall of slide rail is seted up to the second recess, the inside of second recess is fixed with limiting spring, limiting spring keeps away from the one end of second recess and is fixed with the spacing piece, the spacing groove has been seted up to one side lateral wall that U type frame is close to the spacing, spacing groove and stopper joint each other, the cross-section of stopper is the arc sphere.

Preferably, a pull rod is fixed at one end of the limiting block and penetrates through the side wall of one side of the sliding rail in a sliding mode, a handle is fixed at one end, away from the limiting block, of the pull rod, and the handle and the pull rod are integrally T-shaped.

Preferably, the contact surface of the clamping block and the clamping groove is an arc spherical surface matched with the contact surface of the clamping block, and the side wall of the bottom end of the U-shaped frame, close to the limiting block, is of an arc surface structure.

Preferably, the length of the slide rail is equal to that of the slide groove, the size of the IC card is matched with the size of the inside of the U-shaped frame, and the length of the induction section is matched with that of the slide rail.

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

1. the utility model discloses in through setting up the IC-card in the inside of installation cover, strengthened the protectiveness that the IC-card carried, make it be difficult for receiving external force and cause the book to decrease, concentrate through the shell simultaneously and deposit the IC-card, make the IC-card be difficult for losing and be more convenient for carry out categorised storage and use to the IC-card of a plurality of different grade types in the use.

2. The utility model discloses in can use when having realized the outside roll-off of IC-card through pressing the briquetting and the work of cooperating of U type frame and accomodate the protection after the internal contraction, improved the convenience of IC-card when using, and be difficult for causing the book damage to the IC-card in the use.

Drawings

Fig. 1 is a top view of a general IC electronic seal for blockchain transaction proposed by the present invention;

fig. 2 is a cross-sectional structural view of a mounting sleeve of a general IC electronic seal for blockchain transaction according to the present invention;

fig. 3 is an enlarged view of the area a in fig. 2.

In the figure: 1. a housing; 2. installing a sleeve; 3. an IC card; 4. a slide rail; 5. a U-shaped frame; 6. pressing the groove; 7. a connecting rod; 8. a pressing block; 9. a chute; 10. a pressing spring; 11. a fixed section; 12. a sensing section; 13. a chucking mechanism; 14. a limiting mechanism; 15. a first groove; 16. a chucking spring; 17. a clamping block; 18. a card slot; 19. a second groove; 20. a limiting spring; 21. a limiting block; 22. a limiting groove; 23. a pull rod; 24. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a general IC electronic seal for block chain transaction, comprising a housing 1, the housing 1 comprises a plurality of symmetrically distributed mounting areas, each mounting area is fixed with a mounting sleeve 2 with an open bottom, an IC card 3 is arranged in the mounting sleeve 2, the IC card 3 is mounted and fixed by the mounting sleeve 2, the inner walls of the two sides of the mounting sleeve 2 are respectively provided with a sliding rail 4, a U-shaped frame 5 is slidably connected between the two sliding rails 4, the U-shaped frame 5 is positioned between the sliding rails 4 and slides up and down, the top end of the mounting sleeve 2 is provided with a pressing groove 6, the side wall of the bottom end of the pressing groove 6 is slidably penetrated with a connecting rod 7, the bottom end of the connecting rod 7 is fixed with the top end of the U-shaped frame 5, the top end of the connecting rod 7 is fixed with a pressing block 8, the side walls of the two sides of the pressing groove 6 are respectively provided with a pressing chute 9, the pressing block 8 is slidably connected with the chute 9, the pressing block 8 is positioned between the chutes 9 and slides up and down, the outer surface of the connecting rod 7 is sleeved with a pressing spring 10, two ends of the pressing spring 10 are respectively fixed with the top end side wall of the U-shaped frame 5 and the top end inner wall of the mounting sleeve 2, the pressing block 8 presses the U-shaped frame 5 downwards through the connecting rod 7 to enable the U-shaped frame 5 to move downwards, meanwhile, the U-shaped frame 5 and the pressing block 8 can be reset through the acting force of the pressing spring 10, the IC card 3 comprises a fixed section 11 and a sensing section 12, the fixed section 11 fixes the IC card 3, the sensing section 12 is used for transmitting data when in use, the fixed section 11 is positioned between the two side inner walls of the U-shaped frame 5 and is in sliding connection, the two side inner walls of the U-shaped frame 5 are both provided with clamping mechanisms 13 for clamping and fixing the IC card 3, one side wall of the sliding rail 4 is provided with a limiting mechanism 14 for controlling the limiting state of the U-shaped frame 5 when in down-adjusting, the IC card 3 is arranged inside the mounting sleeve 2, so that the protection of the IC card 3 when in carrying is enhanced, make it be difficult for receiving external force and cause the breakage, deposit IC-card 3 through shell 1 is concentrated simultaneously, make IC-card 3 be difficult for losing and be more convenient for carry out categorised storage and use to the IC-card 3 of a plurality of different grade types in the use.

Chucking mechanism 13 is including first recess 15, first recess 15 is seted up in U type frame 5's inside wall, the inside of first recess 15 is fixed with chucking spring 16, chucking spring 16 keeps away from the one end of first recess 15 and is fixed with fixture block 17, clamping groove 18 with fixture block 17 matched with has all been seted up to the both sides lateral wall of canned paragraph 11, elasticity through chucking spring 16 promotes fixture block 17 and carries out the joint to fixture block 18, make IC-card 3 have good stability when installing in U type frame 5, also be convenient for simultaneously change IC-card 3, the device's suitability has been increased.

Stop gear 14 is including second recess 19, second recess 19 is seted up in one side lateral wall of slide rail 4, second recess 19's inside is fixed with spacing spring 20, spacing spring 20 is kept away from the one end of second recess 19 and is fixed with spacing piece 21, spacing groove 22 has been seted up to one side lateral wall that U type frame 5 is close to spacing piece 21, spacing groove 22 and the joint of spacing piece 21 each other, elasticity through spacing spring 20 carries out the joint to spacing piece 21 and spacing groove 22, the cross-section of spacing piece 21 is the arc sphere, it can demonstrate completely and be fixed in the outside of installing sleeve 2 to have realized IC-card 3 when the roll-off uses induction section 12 through spacing piece 21 and spacing groove 22 joint each other, thereby be convenient for IC-card 3 carries out normal use.

The one end of stopper 21 is fixed with pull rod 23, pull rod 23 slides and runs through one side lateral wall of slide rail 4, the one end that stopper 21 was kept away from to pull rod 23 is fixed with handle 24, handle 24 and pull rod 23 wholly are the T type, through pulling pull rod 23 after IC-card 3 used up, thereby remove U type frame 5's spacing state, reset U type frame 5 through the elasticity of pressing spring 10 simultaneously, make IC-card 3 from newly getting back to the inside of installing sleeve 2, the device is convenient for IC-card 3 and resets and accomodate after the use is accomplished.

The contact surface of fixture block 17 and draw-in groove 18 sets up to matched with arc sphere, and the U type of being more convenient for presss from both sides and carries out the joint to IC-card 3, also is convenient for dismantle the change to IC-card 3 simultaneously, and one side lateral wall that the bottom of U type frame 5 is close to stopper 21 is ARC structure, can inwards extrude stopper 21 when making U type frame 5 slide downwards to the stopper 21 cooperation spacing groove 22 of being more convenient for is spacing to U type frame 5.

The length of the sliding rail 4 is equal to that of the sliding groove 9, so that the U-shaped frame 5 can slide downwards to the bottom end of the sliding rail 4 while the pressing block 8 presses the bottom end of the sliding groove 9, the size of the IC card 3 is matched with the size inside the mounting sleeve 2, the IC card 3 is better protected, the length of the induction section 12 is matched with that of the sliding rail 4, when the U-shaped frame 5 slides to the bottom end of the sliding rail 4, the induction section 12 can completely extend out of the mounting sleeve 2,

the working principle is as follows: when the IC card 3 is required to be carried, all kinds of IC cards 3 are only required to be plugged into the corresponding mounting sleeve 2, the IC card 3 is clamped and fixed through the clamping mechanism 13 arranged in the U-shaped frame 5, so that the protection measures are added to the IC card 3, meanwhile, the IC card 3 is more convenient to store and carry in a centralized manner, when the IC card 3 is required to be used, the pressing block 8 is pressed downwards, the pressing block 8 pushes the U-shaped frame 5 downwards through the connecting rod 7, when the U-shaped frame 5 slides downwards, the IC card 3 is driven to slide outwards, meanwhile, the bottom end of the U-shaped frame 5 can extrude the limiting block 21, so that the limiting block 21 extrudes the limiting spring 20 to contract inwards, when the U-shaped frame 5 reaches the bottom end of the sliding rail 4, the limiting block 21 is just clamped with the limiting groove 22 through the elasticity of the limiting spring 20, so as to limit the U-shaped frame 5, when the U-shaped frame 5 is fixed, the induction section 12 of the IC card 3 just extends out of the mounting sleeve 2 completely, at this moment, the IC card 3 can be normally used, after the IC card 3 is used, the pull rod 23 is pulled through the handle 24 to drive the limiting block 21 to move inwards, so that the limiting state of the U-shaped frame 5 is relieved, when the U-shaped frame 5 is not limited, the U-shaped frame is reset by upwards sliding through the elastic force of the pressing spring 10, when the U-shaped frame 5 upwards slides, the IC card 3 is driven to contract into the mounting sleeve 2, the IC card 3 is enabled to be recovered to a protected state, the safety of the IC card 3 in use is improved, and the IC card is not easy to break when being subjected to external force.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A general IC electronic seal for block chain transaction comprises a shell (1), wherein the shell (1) comprises a plurality of mounting areas which are symmetrically distributed, each mounting area is internally fixed with a mounting sleeve (2) with an opening at the bottom end, an IC card (3) is arranged in each mounting sleeve (2), the general IC electronic seal is characterized in that the inner walls of two sides of each mounting sleeve (2) are respectively provided with a sliding rail (4), a U-shaped frame (5) is connected between the two sliding rails (4) in a sliding manner, the top end of each mounting sleeve (2) is provided with a pressing groove (6), the side wall of the bottom end of each pressing groove (6) is penetrated with a connecting rod (7) in a sliding manner, the bottom end of each connecting rod (7) is fixed with the top end of the U-shaped frame (5), the top end of each connecting rod (7) is fixed with a pressing block (8), the side walls of two sides of each pressing groove (6) are respectively provided with a sliding groove (9), according to briquetting (8) with sliding connection between spout (9), the surface of connecting rod (7) has cup jointed and has pressed spring (10), the both ends of pressing spring (10) are fixed with the top lateral wall of U type frame (5) and the top inner wall of installation cover (2) respectively, IC-card (3) are including canned paragraph (11) and response section (12), canned paragraph (11) are located sliding connection between the both sides inner wall of U type frame (5), the both sides inner wall of U type frame (5) all is provided with chucking mechanism (13), one side lateral wall of slide rail (4) is provided with stop gear (14).

2. A universal IC electronic seal for blockchain transactions according to claim 1, wherein the clamping mechanism (13) includes a first groove (15), the first groove (15) is opened on an inner side wall of the U-shaped frame (5), a clamping spring (16) is fixed inside the first groove (15), a clamping block (17) is fixed on an end of the clamping spring (16) far away from the first groove (15), and a clamping groove (18) matched with the clamping block (17) is opened on both side walls of the fixing section (11).

3. The universal IC electronic seal for the block chain transaction as claimed in claim 1, wherein the limiting mechanism (14) comprises a second groove (19), the second groove (19) is arranged on one side wall of the sliding rail (4), a limiting spring (20) is fixed inside the second groove (19), a limiting block (21) is fixed at one end of the limiting spring (20) far away from the second groove (19), a limiting groove (22) is formed in one side wall of the U-shaped frame (5) close to the limiting block (21), the limiting groove (22) and the limiting block (21) are mutually clamped, and the cross section of the limiting block (21) is an arc-shaped spherical surface.

4. The universal IC electronic seal for blockchain transactions according to claim 3, wherein a pull rod (23) is fixed at one end of the stopper (21), the pull rod (23) slidably penetrates through one side wall of the slide rail (4), a handle (24) is fixed at one end of the pull rod (23) far away from the stopper (21), and the handle (24) and the pull rod (23) are integrally T-shaped.

5. The universal IC electronic seal for blockchain transactions according to claim 2, wherein the contact surface of the fixture block (17) and the fixture groove (18) is configured as a matched arc spherical surface, and the side wall of the bottom end of the U-shaped frame (5) close to the limiting block (21) is an arc surface structure.

6. A universal IC electronic seal for blockchain transactions according to claim 1, wherein the length of the slide rail (4) is equal to the length of the slide groove (9), the size of the IC card (3) is adapted to the inner size of the U-shaped frame (5), and the length of the sensing section (12) is adapted to the length of the slide rail (4).