CN213039572U

CN213039572U - Magnetic chip card sleeve

Info

Publication number: CN213039572U
Application number: CN202021260399.4U
Authority: CN
Inventors: 彭世雄; 祝国锦; 张小龙; 赵臣烜; 谢金峰; 蒋春雷; 周文术; 赵兴辉; 汪乐声
Original assignee: Hunan CRRC Times Signal and Communication Co Ltd
Current assignee: Hunan CRRC Times Signal and Communication Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-23
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a formula chip cutting ferrule is inhaled to magnetism has effectively solved the easy bad problem in the same direction as of current buckle formula chip cutting ferrule, and formula chip cutting ferrule is felt well to magnetism simultaneously, and the feedback is good, also can use materials design shells such as aluminum alloy. The technical scheme is as follows: the cutting ferrule includes the dop shrouding, the card body shrouding, the PCB board, the card body fixed plate, the dop fixed plate, first magnet, second magnet, adsorption steel strip, the dop, the adsorption steel strip is installed in the lower part of dop, the PCB board is installed on the dop, dop fixed plate and dop shrouding press from both sides dop and PCB board in the centre and constitute an IC-card subassembly, first magnet and second magnet are fixed in the card body, card body shrouding and card body fixed plate will block the body, first magnet, constitute the cutting ferrule behind the second magnet clamp in the middle of.

Description

Magnetic chip card sleeve

Technical Field

The utility model relates to a chip cutting ferrule, concretely relates to adopt magnetism to inhale chip cutting ferrule of fixed mode.

Background

Most cutting ferrule is buckle formula fastening mode on the market at present, and this kind of structure by deformation installation at first restricts the material, can only use the plastics material, simultaneously again because ageing problem can lead to the buckle to warp, and chucking power reduces can lead to unable fastening or even damage again.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.

An object of the utility model is to solve the above-mentioned problem, provide a formula chip cutting ferrule is inhaled to magnetism, effectively solved current buckle formula chip cutting ferrule easily in the same direction as bad problem, magnetism is inhaled formula chip cutting ferrule simultaneously and is felt well, and the feedback is good, also can use materials design shells such as aluminum alloy.

The technical scheme of the utility model is that: the utility model discloses a formula chip cutting ferrule is inhaled to magnetism, the cutting ferrule includes: dop shrouding, card body shrouding, the PCB board, the card body, card body fixed plate, the dop fixed plate, first magnet, second magnet, adsorption steel strip, the dop, adsorption steel strip is installed in the lower part of dop, the PCB board is installed on the dop, dop fixed plate and dop shrouding press from both sides dop and PCB board in the centre and constitute an IC-card subassembly, first magnet and second magnet are fixed in the card body, card body shrouding and card body fixed plate will block the body, first magnet, constitute the cutting ferrule behind second magnet clamp in the middle.

According to the utility model discloses an embodiment of formula chip card cover is inhaled to magnetism, the mounting means of absorption billet and dop is buckle fixed mounting, the mounting means of PCB board and dop is buckle fixed mounting, dop fixed plate and dop shrouding are through the screw fastening mode with dop and PCB clamp in the centre, first magnet and second magnet are buckle fixed mounting with the mounting means of card body, card body shrouding and card body fixed plate constitute the cutting ferrule with card body, first magnet, the mounting means through the screw fastening behind the second magnet clamp in the middle.

According to the utility model discloses an embodiment of formula chip card cover is inhaled to magnetism, first magnet and second magnet inlay to the card body in, adsorb the billet and inlay in the dop, the chip card is installed in the dop, when chip card and dop are close to the card body, imbed in the first magnet of card body, second magnet and imbed in the adsorption billet of dop and produce the adsorption affinity and adsorb dop and card body together to play the effect of fastening locking.

The utility model discloses contrast prior art has following beneficial effect: the magnetic chip card sleeve of the utility model achieves the fastening function through the adsorption of the magnet and steel, can get rid of the limitation of the traditional buckle mode to the plastic material, can be produced by metal, and has good hand feeling and good chucking feedback hand feeling; the suction of magnetism is inhaled can be adjusted through changing magnet material parameter, and it is convenient to maintain.

Drawings

The above features and advantages of the present invention will be better understood upon reading the detailed description of embodiments of the present disclosure in conjunction with the following drawings. In the drawings, components are not necessarily drawn to scale, and components having similar relative characteristics or features may have the same or similar reference numerals.

Fig. 1 shows the structure explosion diagram of an embodiment of the magnetic chip card sleeve of the present invention.

Fig. 2 shows a schematic diagram of an embodiment of the magnetic chip card sleeve of the present invention.

Reference numerals:

chuck closing plate 1

Body clamping sealing plate 2

PCB board 3

Card body 4

Card body fixing plate 5

Chuck fixing plate 6

Magnet 7

Adsorption steel strip 8

Chuck 9

Magnet 10

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It is noted that the aspects described below in connection with the figures and the specific embodiments are only exemplary and should not be understood as imposing any limitation on the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 shows the structure of an embodiment of the utility model discloses a formula chip cutting ferrule is inhaled to magnetism, please refer to fig. 1, and the formula chip cutting ferrule is inhaled to magnetism of this embodiment includes following subassembly: dop shrouding 1, card body shrouding 2, PCB board 3, card body 4, card body fixed plate 5, dop fixed plate 6,

magnet

7 and 10, adsorption steel strip 8, dop 9.

Adsorb billet 8 through the fixed lower part of installing at dop 9 of buckle, PCB board 3 through the fixed installation of buckle on dop 9, dop fixed plate 6 and dop shrouding 1 pass through the screw fastening mode with dop 9 and PCB board 3 clamp constitute an IC-card subassembly in the middle of. Magnet 10 and magnet 7 pass through the buckle to be fixed in card body 4, and card body shrouding 2 and card body fixed plate 5 will block body 4, magnet 10, magnet 7 and press from both sides and constitute the cutting ferrule through the screw fastening after the centre. The IC card assembly may then be inserted directly into an IC card sleeve as shown in fig. 2.

The principle of formula chip cutting ferrule is further shown in fig. 2 to inhale magnetism, inlay three magnet (two magnet 7 and a magnet 10 in fig. 1, two kinds of

magnet

7 and 10 are different only to the size) in card body 4, inlay absorption billet 8 in dop 9, the chip card is installed in dop 9, when being close to card body 4 with chip card dop 9,

magnet

7 and 10 of inlaying at card body 4 will produce the effort with the absorption billet 8 of inlaying at dop 9, produce an appeal and adsorb dop 9 and card body 4 together, reach the fastening locking effect, the good feel of this kind of mode simultaneously.

The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a formula chip cutting ferrule is inhaled to magnetism, its characterized in that, the cutting ferrule includes: dop shrouding, card body shrouding, the PCB board, the card body, card body fixed plate, the dop fixed plate, first magnet, second magnet, adsorption steel strip, the dop, adsorption steel strip is installed in the lower part of dop, the PCB board is installed on the dop, dop fixed plate and dop shrouding press from both sides dop and PCB board in the centre and constitute an IC-card subassembly, first magnet and second magnet are fixed in the card body, card body shrouding and card body fixed plate will block the body, first magnet, constitute the cutting ferrule behind second magnet clamp in the middle.

2. A magnetic chip card sleeve according to claim 1, wherein the mounting manner of the absorption steel bar and the card head is a buckle fixing mounting, the mounting manner of the PCB and the card head is a buckle fixing mounting, the card head fixing plate and the card head sealing plate clamp the card head and the PCB by a screw fastening manner, the mounting manner of the first magnet and the second magnet and the card body is a buckle fixing mounting, and the card body sealing plate and the card body fixing plate clamp the card body, the first magnet and the second magnet by a screw fastening mounting manner to form the card sleeve.

3. A magnetic chip card sleeve as claimed in claim 1, wherein the first magnet and the second magnet are embedded in the card body, the absorption steel bar is embedded in the card head, the chip card is installed in the card head, and when the chip card and the card head are close to the card body, the first magnet, the second magnet and the absorption steel bar generate absorption force to absorb the card head and the card body together for fastening and locking.