CN204820748U - Formula card case is released to ladder - Google Patents

Abstract

The utility model discloses a stepped push-out type card box, which comprises a shell provided with an opening, the inner cavity of the shell can accommodate multiple cards at the same time, the shell is set as an upper cover and a lower cover fixedly connected, and the upper cover and The other end of the lower cover opposite to the open end is respectively provided with an upper base and a lower base extending outward, the lower base is provided with a boss extending toward the inner cavity of the housing, and a pin shaft fixedly connected with the boss is provided on the boss. The pin shaft is sleeved with a rotating arm that is fixedly connected to the pin shaft in the axial direction and flexibly connected in the radial direction; one end of the rotating arm in contact with the card is provided with a beveled trapezoidal tooth, and the other end of the rotating arm is provided with a handle, which extends out of the housing. The outer side is placed between the upper base and the lower base; the moving handle can push the rotating arm to rotate, so that the card stack slides out in a stepped shape; the two sides of the opening end of the shell are respectively provided with an elastic friction device, The elastic friction device is in contact with the side of the card to prevent the card from slipping out of the casing easily. The beneficial technical effects are: convenient access, simple structure and low cost.

Description

Ladder push-out card case

technical field

The utility model relates to a card memory, in particular to a box for storing cards.

Background technique

With the development of science and technology, all kinds of cards (magnetic cards, IC cards, photoelectric cards, TM cards, etc.) Card boxes or card holders made of different materials are used as storage boxes. The card boxes in the prior art have the problems of inconvenient access, complicated structure, and high cost.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a stepped push-out card box with convenient access, simple structure and low cost.

The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a stepped push-out card box, including a shell with an opening, the inner cavity of the shell can accommodate multiple cards at the same time, and the shell The upper cover and the lower cover are fixedly connected, and the other ends of the upper cover and the lower cover opposite to the open end are respectively provided with an upper base and a lower base extending outward, and the lower base is provided with an inner cavity facing the housing The extended boss is provided with a pin shaft fixedly connected with the boss on the boss, and a rotating arm fixedly connected with the pin shaft in the axial direction and movably connected in the radial direction is sleeved on the pin shaft; One end of the rotating arm in contact with the card is provided with inclined-plane trapezoidal teeth, and the other end of the rotating arm is provided with a handle, and the handle extends out of the housing and is placed between the upper base and the lower base; Moving the handle can push the rotating arm to rotate, so that the stack of cards slides out in a ladder shape; the two sides of the opening end of the housing are respectively provided with an elastic friction device, and the elastic friction device and the card's The side contact prevents the card from easily sliding out of the case.

The beneficial technical effects of the utility model are: the utility model is provided with an inner cavity that can accommodate multiple cards at the same time, and the rotating arm can simultaneously push multiple cards out of the housing in a stepped shape, and the cards can be released by pressing down on the cards. The card box is reloaded, and the rotating arm is automatically reset at the same time; in addition, the elastic friction device keeps the card from falling off all the time; moreover, the utility model is only composed of a few parts. Therefore, the utility model has the advantages of convenient access, simple structure and low cost.

Description of drawings

Fig. 1: is the structural representation of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

As shown in Figure 1, the stepped push-out card box includes a housing with an opening 3, the inner chamber 4 of the housing can accommodate multiple cards at the same time, and the housing is set as a fixedly connected upper The cover 1 and the lower cover 2, the other end of the upper cover 1 and the lower cover 2 opposite to the open end are respectively provided with an upper base 5 and a lower base 6 extending outward, and the lower base 6 is provided with a The boss 7 extending from the cavity 4 is provided with a pin 8 fixedly connected with the boss 7 on the boss 7, and the pin 8 is sleeved with an axially fixed connection with the pin 8, a radial The rotating arm 9 is movably connected; the end of the rotating arm 9 in contact with the card is provided with an inclined trapezoidal tooth 10, and the other end of the rotating arm 9 is provided with a handle 11, and the handle 11 extends out of the housing and placed between the upper base 5 and the lower base 6; moving the handle 11 can push the rotating arm 9 to rotate, so that the stack of cards slides outward in a stepped shape; the two sides of the open end of the housing Each side is provided with an elastic friction device 12, and the elastic friction device 12 is in contact with the side of the card to prevent the card from easily slipping out of the casing.

The elastic friction device 12 includes a friction plate 13 made of elastic material and a wedge 14 to fix the friction plate 13, and the two sides of the opening end of the housing are provided with the friction plate 13 and the wedge. 14 card slots 15.

The upper cover 1, the lower cover 2 and the rotating arm 9 are injection molded, and the upper cover 1 and the lower cover 2 are fixedly connected by ultrasonic welding.

The friction plate 13 is made of rubber or cotton wool products.

Claims (4)

1. ladder push type card box, comprise the housing that is provided with opening, the inner chamber of described housing can multiple cards accommodating simultaneously, it is characterized in that: described housing is set to the upper cover and lower cover that are fixedly connected with, the other end of described upper cover and lower cover opposing opened ends is respectively equipped with outward extending upper bed-plate and lower bottom base, described lower bottom base is provided with the boss that the inner chamber to housing extends, described boss is provided with the bearing pin be fixedly connected with boss, the sheathed pivoted arm that is connected with bearing pin axial restraint, radial direction is flexibly connected on described bearing pin; One end that described pivoted arm contacts with card is provided with inclined-plane stepped tooth, and the other end of described pivoted arm is provided with handle, and described handle to stretch out outside housing and is placed between described upper bed-plate and lower bottom base; Move described handle can promote pivoted arm and rotate, make that card is stacking outwards steppedly to be skidded off; The both sides of the openend of described housing are respectively provided with an elastic friction unit, and described elastic friction unit and the contact aside of card, prevent card from skidding off housing easily.

2. ladder push type card box according to claim 1, it is characterized in that: described elastic friction unit comprises the voussoir of friction plate and the fixed friction sheet be made up of elastomeric material, the both sides of the openend of described housing are provided with the draw-in groove of accommodating described friction plate and voussoir.

3. ladder push type card box according to claim 1 and 2, is characterized in that: described upper cover, lower cover and pivoted arm injection mo(u)lding, and described upper cover and lower cover adopt ultrasonic bonding mode to be fixedly connected with.

4. ladder push type card box according to claim 1 and 2, is characterized in that: described friction plate is made up of rubber or cotton wool goods.