CN210377509U

CN210377509U - Portable IC card

Info

Publication number: CN210377509U
Application number: CN201921935549.4U
Authority: CN
Inventors: 刘瑛; 罗鸿耀; 吴京都; 吴小平
Original assignee: Dongguan Sanchuang Smart Card Technology Co ltd
Current assignee: Dongguan Sanchuang Smart Card Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-04-21
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a portable IC card, which comprises a first shell, wherein the first shell is hollow, a mounting ring is formed in the first shell, an IC card body is arranged in the mounting ring, the back surface of the IC card body is stuck on the inner wall of the first shell, the surface of the first shell is connected with a second shell, a connecting block is formed on the left side of the back surface of the first shell, the connecting block is cylindrical, a cavity is formed in the connecting block, an opening is formed on the surface of the connecting block, the opening is communicated with the cavity, a fixed column is formed in the cavity, a spring sheet is arranged in the cavity and is in a rolling state, the starting end of the spring sheet is connected with the outer wall of the fixed column, a stay cord is arranged in the cavity, the stay cord is in a rolling state, the starting end of the stay cord is connected with the tail end of the spring sheet, the tail end of the stay cord passes through the through hole and, the side of slider shaping has the fixed block, but when the slider slided left, the fixed block moved left and compresses tightly the stay cord.

Description

Portable IC card

Technical Field

The utility model belongs to the technical field of the IC-card and specifically relates to a portable IC-card is related to.

Background

The IC card is also called as a smart card, and is widely used in bank cards, public transport cards, employee's certificates, etc. at present, the IC card is troublesome to carry, use, store and keep due to various types of IC cards, and is easy to lose, so a portable IC card is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A portable IC card comprises a first shell, wherein the first shell is hollow, a mounting ring is formed in the first shell, an IC card body is arranged in the mounting ring, the back surface of the IC card body is adhered to the inner wall of the first shell, the surface of the first shell is connected with a second shell, a connecting block is formed on the left side of the back surface of the first shell, the connecting block is cylindrical, a cavity is formed in the connecting block, an opening is formed in the surface of the connecting block and communicated with the cavity, a fixed column is formed in the cavity, an elastic sheet is arranged in the cavity and is in a rolling state, the starting end of the elastic sheet is connected with the outer wall of the fixed column, a pull rope is arranged in the cavity and is in a rolling state, the starting end of the pull rope is connected with the tail end of the elastic sheet, the tail end of the pull rope penetrates through hole and extends outside, a slide rail is formed on the side surface of the connecting block, but when the sliding block slides leftwards, the fixed block moves leftwards to press the pull rope.

As a further aspect of the present invention: the outer wall of the fixed column is formed with a convex block, and the starting end of the elastic sheet is stuck on the convex block.

As a further aspect of the present invention: the tail end of the elastic sheet is formed with a pull ring, and the starting end of the pull rope is tied on the pull ring.

As a further aspect of the present invention: the both sides shaping of slider has first stopper, and first stopper is the wave, and the inboard shaping of slide rail has the second stopper, and the second stopper is the wave, second stopper and first stopper joint.

Compared with the prior art, the beneficial effects of the utility model are that: through increasing the stay cord that can stretch out and draw back, when carrying the IC-card, can tie up the IC-card on the knapsack, also can hang on arm or neck, the portable IC-card prevents that the IC-card from losing.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the structure of the IC card body of the present invention.

Fig. 3 is a schematic structural diagram of a first housing of the present invention.

Fig. 4 is a schematic diagram of a second housing structure of the present invention.

Fig. 5 is a partially enlarged view of fig. 3 at a.

Fig. 6 is a partially enlarged view of fig. 4 at B.

In the figure: 1. the IC card comprises a first shell, 2, an installation ring, 3, an IC card body, 4, a second shell, 5, a connecting block, 6, a cavity, 7, an opening, 8, a fixing column, 9, an elastic sheet, 10, a pull rope, 11, a sliding rail, 12, a sliding block, 13, a fixing block, 14, a convex block, 15, a pull ring, 16, a first limiting block, 17 and a second limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a portable IC card includes a first housing 1, the first housing 1 is hollow, a mounting ring 2 is formed in the first housing 1, an IC card body 3 is disposed in the mounting ring 2, the back surface of the IC card body 3 is adhered to the inner wall of the first housing 1, the surface of the first housing 1 is connected to a second housing 4, a connecting block 5 is formed on the left side of the back surface of the first housing 1, the connecting block 5 is cylindrical, a cavity 6 is formed in the connecting block 5, an opening 7 is formed on the surface of the connecting block 5, the opening 7 is communicated with the cavity 6, a fixing column 8 is formed in the cavity 6, a spring 9 is disposed in the cavity 6, the spring 9 is in a rolled state, the starting end of the spring 9 is connected to the outer wall of the fixing column 8, a pull rope 10 is disposed in the cavity 6, the pull rope 10 is in a rolled state, the starting end, the tail end of the pull rope 10 penetrates through the through hole and extends outwards, a sliding rail 11 is formed on the side face of the connecting block 5, a sliding block is arranged in the sliding rail 11, the sliding block 12 is in sliding fit with the sliding rail 11, a fixed block 13 is formed on the side face of the sliding block 12, and when the sliding block 12 slides leftwards, the fixed block 13 moves leftwards to press the pull rope 10.

The outer wall of the fixed column 8 is formed with a convex block 14, and the starting end of the elastic sheet 9 is adhered on the convex block 14.

The tail end of the elastic sheet 9 is formed with a pull ring 15, and the starting end of the pull rope 10 is tied on the pull ring 15.

The shaping of the both sides of slider 12 has first stopper 16, and first stopper 16 is the wave, and the inboard shaping of slide rail 11 has second stopper 17, and second stopper 17 is the wave, and second stopper 17 and first stopper 16 joint.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A portable IC card is characterized by comprising a first shell, wherein the first shell is hollow, a mounting ring is formed in the first shell, an IC card body is arranged in the mounting ring, the back surface of the IC card body is adhered to the inner wall of the first shell, the surface of the first shell is connected with a second shell, a connecting block is formed on the left side of the back surface of the first shell, the connecting block is cylindrical, a cavity is formed in the connecting block, an opening is formed in the surface of the connecting block and communicated with the cavity, a fixed column is formed in the cavity, a spring sheet is arranged in the cavity and is in a rolling state, the starting end of the spring sheet is connected with the outer wall of the fixed column, a pull rope is arranged in the cavity and is in a rolling state, the starting end of the pull rope is connected with the tail end of the spring sheet, the tail end of the pull rope penetrates through hole and extends outside, a slide rail is formed on the, the side of slider shaping has the fixed block, but when the slider slided left, the fixed block moved left and compresses tightly the stay cord.

2. The portable IC card of claim 1, wherein the outer wall of the fixing post is formed with a projection, and the starting end of the spring is adhered to the projection.

3. The portable IC card as claimed in claim 1, wherein a pull ring is formed at a distal end of the resilient piece, and a start end of the pull string is tied to the pull ring.

4. The portable IC card of claim 1, wherein the first stoppers are formed on both sides of the slider, the first stoppers are in a wave shape, the second stoppers are in a wave shape and engaged with the first stoppers and formed on the inner side of the slide rail.