Card pushing device

Abstract

The present invention relates to a card pushing device; it comprises a card front cover and a card back cover, the card back cover is provided with a plurality of first protrusions, the card front cover is provided with a plurality of fixing holes which are arranged in one-to-one correspondence with the first protrusions; a circular shallow groove is arranged in the card back cover, a through hole is arranged in the middle of the circular shallow groove, a rotating disk is arranged in the circular shallow groove, a second protrusion and a rotating shaft are arranged on the rotating disk, and the rotating shaft passes through the through hole; an L-shaped slider is also arranged between the card front cover and the card back cover, the L-shaped slider is arranged between the rotating disk and the card front cover, and the second protrusion is locked in the L-shaped slider; the card pushing device of the present invention has a simple structure, will not cause wear on one side of the edge of the card, and improves the service life and quality of the card.

Description

Technical Field

[0001] The present invention relates to the field of card management technology, and more specifically, to a card pushing device. Background Art

[0002] With the development of economy and the progress of society, magnetic cards have been widely used. They can be used to make credit cards, bank cards, subway cards, phone cards, shopping cards, etc. The appearance of these cards is a rectangular card of the same size. In order to meet people's needs of carrying multiple cards conveniently, various types of card boxes have appeared on the market. In order to further prevent the theft of magnetic card information, a shielding layer is provided on the card box. The card box of the prior art generally has a card pusher, and the card pusher is provided with a plurality of card pusher blocks. The card pusher blocks push out the magnetic card so that it is convenient to use. However, these card pusher blocks are only provided on one side of the card pusher, and the other side of the card pusher is a straight line. This arrangement method is easy to cause the card to be damaged due to frequent pushing and squeezing on one side due to uneven force. Summary of the invention

[0003] In view of the above technical problems, the present invention provides a card pushing device. The specific technical solution of the card pushing device of the present invention is as follows:

[0004] The card pushing device comprises: a card front cover and a card back cover, the card back cover is provided with a plurality of first protrusions, the card front cover is provided with a plurality of fixing holes which are arranged to be engaged with the first protrusions in a one-to-one correspondence; a circular shallow groove is provided in the card back cover, a through hole is provided in the middle of the circular shallow groove, a rotating disk is provided in the circular shallow groove, a second protrusion and a rotating shaft are provided on the rotating disk, and the rotating shaft passes through the through hole;

[0005] An L-shaped slider is also arranged between the card front cover and the card back cover. The L-shaped slider is arranged between the rotating disk and the card front cover, and the second protrusion is clamped in the L-shaped slider.

[0006] In the technical solution of the present invention, the L-shaped slider includes: a slider vertical portion and a slider horizontal portion arranged at the top of the slider vertical portion, the slider vertical portion is provided with an annular groove, and the second protrusion is clamped in the annular groove.

[0007] In the technical solution of the present invention, a plurality of card slots are arranged on the horizontal portion of the slider.

[0008] In the technical solution of the present invention, the notches of the plurality of card slots are exposed on the surface of the card pushing device.

[0009] It can be seen from the above technical solution that the card pushing device of the present invention has a simple structure and will not cause wear on one side of the edge of the card, thereby improving the service life and quality of the card. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0011] Figure 1 It is an exploded schematic diagram of the card push device;

[0012] Figure 2 It is a schematic diagram of a partial three-dimensional structure of a card pushing device;

[0013] Figure 3 It is the main view of the card-pushing device;

[0014] Figure 4 is a side view of the card push device. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0016] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in the scheme of the present invention, the card pushing device specifically includes:

[0017] A card front cover 11 and a card back cover 1, the card back cover 1 is provided with a plurality of first protrusions 2, the card front cover 11 is provided with a plurality of fixing holes 12 which are arranged in one-to-one correspondence with the first protrusions; a circular shallow groove 3 is arranged in the card back cover 1, a through hole 4 is arranged in the middle of the circular shallow groove, a turntable 6 is arranged in the circular shallow groove, a second protrusion 7 and a rotating shaft 5 are arranged on the turntable, and the rotating shaft passes through the through hole 4.

[0018] A small motor can be arranged outside the rotating shaft, and the small motor drives the rotating shaft to rotate and then drives the turntable to rotate in the circular shallow groove, and finally drives the second protrusion to rotate.

[0019] In the specific solution, an L-shaped slider 8 is further arranged between the card front cover 11 and the card back cover 1, and the L-shaped slider 8 is arranged between the turntable 6 and the card front cover 11, and the second protrusion is clamped in the L-shaped slider. The L-shaped slider 8 includes: a slider vertical portion 82 and a slider horizontal portion 81 arranged at the top of the slider vertical portion 82, and an annular groove 10 is arranged on the slider vertical portion 82, and the second protrusion is clamped in the annular groove 10. When the second protrusion rotates, it can drive the L-shaped slider to move.

[0020] In the technical solution of the present invention, a plurality of card slots 9 are arranged on the horizontal portion 81 of the slider; the slots of the card slots are exposed on the surface of the card pushing device so as to facilitate card insertion at any time; in a normal state, a plurality of cards are stored in the card slots, and when the second protrusion rotates, the L-shaped slider can be driven to slide to one side, and finally the L-shaped slider is separated from the space formed by the card front cover 11 and the card back cover 1, and is exposed separately, so as to facilitate the card removal. In this process, the card is not subjected to external forces, but moves under the protection of the L-shaped slider, which can effectively avoid the wear on one side of the edge of the card, and improve the service life and quality of the card.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A card pushing device, characterized in that: The card pushing device comprises: A card front cover and a card back cover, wherein the card back cover is provided with a plurality of first protrusions, and the card front cover is provided with a plurality of fixing holes which are arranged to be engaged with the first protrusions in a one-to-one correspondence; a circular shallow groove is provided in the card back cover, a through hole is provided in the middle of the circular shallow groove, a rotating disk is provided in the circular shallow groove, a second protrusion and a rotating shaft are provided on the rotating disk, and the rotating shaft passes through the through hole; An L-shaped slider is also provided between the card front cover and the card back cover, the L-shaped slider is provided between the rotating disk and the card front cover, and the second protrusion is clamped in the L-shaped slider; The L-shaped slider includes: a slider vertical portion and a slider horizontal portion arranged at the top of the slider vertical portion, the slider vertical portion is provided with an annular groove, and the second protrusion is clamped in the annular groove; A plurality of card slots are provided on the horizontal portion of the slider; The notches of the plurality of card slots are exposed on the surface of the card pushing device.

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