CN210092397U

CN210092397U - SIM card seat and mobile terminal

Info

Publication number: CN210092397U
Application number: CN201921137450.XU
Authority: CN
Inventors: 朱勇; 王栋; 张建志; 徐永涛; 李鸿; 许宁; 孟跃龙; 杨振杰
Original assignee: Shenzhen Transsion Holdings Co Ltd
Current assignee: Shenzhen Transsion Holdings Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-02-18
Anticipated expiration: 2029-07-19

Abstract

The utility model provides a SIM cassette and mobile terminal, it includes the holding chamber, the holding chamber has first open end, the bottom surface in holding chamber is provided with an at least first elastic terminal and flat portion, first elastic terminal salient in the bottom surface in holding chamber, flat portion highly be less than the height of first elastic terminal. The utility model discloses the advantage is, insert when the SIM card the holding intracavity, flat portion with form the space between the SIM card, the outside card instrument of getting can insert the space promotes the SIM card, so that the SIM card can withdraw from the holding chamber. The movable space of the card taking tool is increased, the card taking tool is convenient to take the card, the situation that the terminal of the SIM card seat is damaged due to the fact that the card taking space is too small can be avoided, user experience is improved, the bad rate after sale is reduced, and the cost after sale is saved.

Description

SIM card seat and mobile terminal

Technical Field

The utility model relates to an electronic product field especially relates to a SIM cassette and mobile terminal.

Background

The Nano-SIM card, i.e. the micro-SIM card, called fourth form factor integrated circuit board, is a new generation of mobile phone SIM card, which is smaller and thinner in area than the micro-SIM card being used.

The conventional Nano-SIM card holder has a disadvantage in that a card removing tool needs to be inserted from a gap between two adjacent terminals when the card is removed. And the space between two adjacent terminals is less for get the card position less, get the card difficulty, and get the terminal that the card instrument easily touched and close to, lead to the terminal of Nano-SIM cassette to be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a SIM cassette and mobile terminal are provided, it can conveniently get the card instrument and get the card, can avoid simultaneously because get the card space undersize and lead to the impaired condition of the elastic terminal of SIM cassette to take place, promote user experience, reduce bad rate after sale, save the expense after sale.

In order to solve the above problem, the utility model provides a SIM card seat, it includes a holding chamber, the holding chamber has first open end, the bottom surface in holding chamber is provided with an at least first elastic terminal and a flat portion, first elastic terminal salient in the bottom surface in holding chamber, flat portion highly be less than the height of first elastic terminal.

Furthermore, a second opening end is oppositely arranged at the first opening end, at least one second elastic terminal is arranged at the second opening end and on the bottom surface of the accommodating cavity, the second elastic terminal protrudes out of the bottom surface of the accommodating cavity, and at least one second elastic terminal is arranged corresponding to the flat portion.

Further, the flat portion with distance between the first elastic terminal is greater than the thickness of SIM card, and the SIM card inserts in the holding chamber, first elastic terminal with the SIM card contacts, the flat portion with form a space between the SIM card, the space can make when the SIM card receives external force, withdraw from first open end or second open end the holding chamber.

Further, the SIM card holder further includes an insulating body and a protective shell, the protective shell is fastened on the insulating body, the protective shell and the insulating body enclose the accommodating cavity, the insulating body has at least one mounting hole, and the first elastic terminal and the second elastic terminal are disposed in the mounting hole and protrude out of the inner surface of the insulating body.

Further, at the first opening end, the insulating body has two mounting holes arranged in parallel, and a region between the mounting holes serves as the flat portion.

Further, in one of the mounting holes, two of the first elastic terminals are disposed.

Furthermore, a first notch and a second notch are respectively arranged at two ends of the protective shell, and the sinking directions of the first notch and the second notch are opposite.

Further, the first notch corresponds to the first open end of the accommodating cavity, the second notch corresponds to the second open end of the accommodating cavity, and the recess depth of the first notch is greater than the recess depth of the second notch.

Furthermore, the SIM card holder further includes an elastic terminal card, the elastic terminal card is provided with a plurality of the first elastic terminals and the second elastic terminals, the elastic terminal card is embedded in the insulating body, and the first elastic terminals and the second elastic terminals correspond to the mounting holes.

Further, in the area corresponding to the flat portion, the elastic terminal card is provided with a slot, and the insulating body fills the slot to form the flat portion.

The utility model also provides a mobile terminal, it includes as above SIM cassette.

The utility model discloses the SIM cassette has increased the outside activity space who gets the card instrument, and is convenient get the card instrument and get the card, can avoid simultaneously because get the card space undersize and lead to the elastic terminal of SIM cassette impaired condition to take place, promote user experience, reduce bad rate after sale, save the after-sale expense.

Drawings

Fig. 1 is a front view of a first embodiment of the SIM card holder of the present invention;

FIG. 2 is a side view of the first embodiment of the SIM card holder of the present invention

Fig. 3 is a rear view of the first embodiment of the SIM card holder of the present invention;

fig. 4 is an exploded view of a first embodiment of the SIM card holder of the present invention;

fig. 5 is a schematic structural diagram of the SIM card inserted into the SIM card holder of the present invention;

fig. 6 is a front view of a second embodiment of the SIM card holder of the present invention.

Detailed Description

The following describes in detail the specific embodiments of the SIM card holder and the mobile terminal provided by the present invention with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, in a first embodiment, the SIM card holder includes a receiving cavity 10, and the receiving cavity 10 has a first open end 10A. In this embodiment, the accommodating cavity further includes a second opening end 10B opposite to the first opening end 10A.

The receiving cavity 10 is used for receiving a SIM card 30 (shown in fig. 5). The SIM card 30 may be a Nano-SIM card. The SIM card 30 can be inserted from the second open end 10B and stopped at the first open end 10A. Referring to fig. 1, the SIM card 30 can be inserted into the accommodating cavity 10 along the direction indicated by the arrow.

In this embodiment, the SIM card holder further includes an insulating body 11 and a protection cover 12. The protective shell 12 is fastened on the insulating body 11. The protective shell 12 and the insulating body 11 enclose the accommodating cavity 10. The inner surface of the insulating body 11 serves as the bottom surface of the accommodating cavity 10. The side of the protective shell 12 is fastened with the side of the insulating body 11, so that the protective shell 12 is fastened and fixed on the insulating body 11. At two ends of the protective shell 12 and the insulating body 11, the protective shell 12 and the insulating body 11 are not buckled to form the first opening end 10A and the second opening end 10B.

At the first opening end 10A, at least one first elastic terminal 131 and a flat portion 132 are disposed on the bottom surface of the accommodating cavity 10. The first elastic terminal 131 protrudes out of the bottom surface of the accommodating cavity 10, and the height of the flat portion 132 is lower than that of the first elastic terminal 131. The height of the flat portion 132 refers to a distance from the bottom surface of the receiving chamber 10 to the top surface of the flat portion 132, and if the bottom surface of the receiving chamber 10 is the flat portion 132, the height of the flat portion 132 is zero. The height of the first elastic terminal is the distance from the bottom surface of the accommodating cavity 10 to the highest point of the first elastic terminal 131. The height of the flat portion 132 is lower than the height of the first elastic terminal 131, so that when the SIM card holder is used subsequently, a gap a (shown in fig. 5) can be formed between the flat portion 132 and a SIM card 30 (shown in fig. 5), and the gap a can make the SIM card 30 exit from the accommodating cavity 10 from the first open end 10A or the second open end 10B when an external force is applied to the SIM card holder.

Preferably, the distance between the flat portion 132 and the first elastic terminal 131 is greater than the thickness of the SIM card 30, i.e., the distance between the flat portion 132 and the top surface of the first elastic terminal 131 is greater than the thickness of the SIM card 30. The SIM card 30 is inserted into the accommodating cavity 10, the first elastic terminal 131 contacts with the SIM card 30, and the gap a is formed between the flat portion 132 and the SIM card 30.

In this embodiment, three first elastic terminals 131 and one flat portion 132 are disposed on the bottom surface of the accommodating cavity 10, and the flat portion 132 is located between two of the first elastic terminals 131. The three first resilient terminals 131 are arranged in parallel in a direction perpendicular to the direction in which the SIM card 30 is inserted. Fig. 5 is a schematic structural diagram of the SIM card inserted into the SIM card holder of the present invention, wherein, in fig. 5, in order to clearly show the technical features of the present invention, the SIM card 30 is not completely inserted into the SIM card holder, please refer to fig. 5, when the SIM card 30 is inserted into the accommodating cavity 10 from the first open end 10A, the first elastic terminal 131 contacts with the SIM card 30, and a gap a is formed between the flat portion 132 and the SIM card 30. After the SIM card 30 is inserted into the accommodating cavity 10, the first elastic terminal 131 abuts against the electrical connection point of the SIM card 30, and the first elastic terminal 131 can support the SIM card 30, so that a distance is formed between the SIM card 30 and the bottom surface of the accommodating cavity 10, and the gap a is formed in the area corresponding to the flat portion 132.

An external card-taking tool (not shown in the drawings) can be inserted into the gap a and can push the SIM card 30 from the first open end 10A, so that the SIM card 30 can exit from the accommodating cavity 10 from the second open end 10B. Due to the existence of the gap A, the movable space of the external card taking tool is increased, the card taking by the card taking tool is convenient, and meanwhile, the situation that the elastic terminal of the SIM card seat is damaged due to the fact that the card taking space is too small can be avoided. In addition, compare in prior art, the utility model discloses an elastic terminal (for example, current SIM cassette corresponds the C6 terminal of VPP signal) and forms are got rid of to the SIM cassette space A for the activity space increase of outside the card instrument of getting.

Further, at least one second elastic terminal 133 is disposed on the bottom surface of the accommodating cavity 10. The second elastic terminal 133 protrudes from the bottom surface of the accommodating cavity 10. In the present embodiment, three second elastic terminals 133 are disposed on the bottom surface of the accommodating chamber 10. The three second resilient terminals 133 are arranged in parallel in a direction perpendicular to the direction in which the SIM card 30 is inserted. The array of the first elastic terminals 131 and the array of the second elastic terminals 133 are disposed in parallel in the direction in which the SIM card 30 is inserted. At least one of the second elastic terminals 133 is disposed corresponding to the flat portion 132. Namely, the flat portion 132 and at least one of the second elastic terminals 133 are sequentially disposed on a straight line along the direction in which the SIM card 30 is inserted.

Further, the insulating body 11 has at least one mounting hole 111, and the first elastic terminal 131 and the second elastic terminal 133 are disposed in the mounting hole 111 and protrude from the inner surface of the insulating body 11. Specifically, in the present embodiment, the insulating body 11 is provided with two mounting holes 111 at the first opening end 10A of the accommodating chamber 10, and the insulating body 11 is provided with three mounting holes 111 at the second opening end 10B of the accommodating chamber 10. At the first open end 10A of the accommodating chamber 10, two first elastic terminals 131 are disposed in one of the mounting holes 111. At the first opening end 10A of the accommodating chamber 10, the area between the two mounting holes 111 serves as the flat portion 132.

Further, the SIM card holder further includes an elastic terminal card 13, and the elastic terminal card 13 is provided with a plurality of first elastic terminals 131 and second elastic terminals 133. The elastic terminal card 13 is embedded in the insulating body 11, and the first elastic terminal 131 and the second elastic terminal 133 correspond to the mounting hole 111. That is, the insulating body 11 covers the elastic terminal card 13, and the first elastic terminal 131 and the second elastic terminal 133 are exposed to be electrically connected to the SIM card 30.

Further, in the area corresponding to the flat portion 132, the elastic terminal card 13 has a slot 134, and the insulating body 11 fills the slot 134 to form the flat portion 132. Specifically, the elastic terminal card 13 removes one elastic terminal to form the slot 134, so that the elastic terminal is not provided there, thereby enabling the flat portion 132 to be formed.

Further, a first notch 12A and a second notch 12B are respectively disposed at two ends of the protective shell 12. The first recess 12A corresponds to the first open end 10A of the receiving chamber 10, and the second recess 12B corresponds to the second open end 10B of the receiving chamber 10. The first recess 12A and the second recess 12B are recessed in opposite directions, that is, the first recess 12A and the second recess 12B are both recessed toward the center of the protective case 12. In the present embodiment, the first recess 12A and the second recess 12B have the same recess depth. In a second embodiment of the present invention, please refer to fig. 6, the depth of the first recess 12A is greater than the depth of the second recess 12B, and the first recess 12A further increases the action space of the card-taking tool, so that the user can take out the SIM card 30 from the SIM card holder conveniently.

The utility model also provides a mobile terminal. The mobile terminal comprises the SIM card seat. The mobile terminal includes, but is not limited to, a mobile phone.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The SIM card holder is characterized by comprising an accommodating cavity, wherein the accommodating cavity is provided with a first opening end, at least one first elastic terminal and a flat part are arranged on the bottom surface of the accommodating cavity at the first opening end, the first elastic terminal protrudes out of the bottom surface of the accommodating cavity, and the height of the flat part is lower than that of the first elastic terminal.

2. The SIM card holder according to claim 1, wherein a second opening end is disposed opposite to the first opening end, and at least one second elastic terminal is disposed on a bottom surface of the accommodating cavity at the second opening end, the second elastic terminal protrudes from the bottom surface of the accommodating cavity, and at least one of the second elastic terminals is disposed corresponding to the flat portion.

3. The SIM card holder according to claim 2, wherein a distance between the flat portion and the first elastic terminal is greater than a thickness of a SIM card, the SIM card is inserted into the accommodating cavity, the first elastic terminal contacts with the SIM card, and a gap is formed between the flat portion and the SIM card, and the gap enables the SIM card to exit the accommodating cavity from the first opening end or the second opening end when the SIM card is subjected to an external force.

4. The SIM card holder according to any one of claims 2 or 3, wherein the SIM card holder further includes an insulating body and a protection shell, the protection shell is fastened to the insulating body, the protection shell and the insulating body enclose the accommodating cavity, the insulating body has at least one mounting hole, and the first elastic terminal and the second elastic terminal are disposed in the mounting hole and protrude from an inner surface of the insulating body.

5. The SIM card holder of claim 4, wherein at the first open end, the insulating body has two of the mounting holes arranged in parallel, and a region between the mounting holes serves as the flat portion.

6. The SIM card holder according to claim 4, wherein two of the first resilient terminals are disposed in one of the mounting holes.

7. The SIM card holder according to claim 4, wherein a first recess and a second recess are respectively disposed at two ends of the protective shell, and the first recess and the second recess are recessed in opposite directions.

8. The SIM card holder according to claim 7, wherein the first recess corresponds to the first open end of the receiving cavity, the second recess corresponds to the second open end of the receiving cavity, and a recess depth of the first recess is greater than a recess depth of the second recess.

9. The SIM card holder according to claim 4, further comprising an elastic terminal card, wherein the elastic terminal card is provided with a plurality of the first elastic terminals and the second elastic terminals, the elastic terminal card is embedded in the insulating body, and the first elastic terminals and the second elastic terminals correspond to the mounting holes.

10. The SIM card holder according to claim 9, wherein the resilient terminal card has a slot in a region corresponding to the flat portion, and the insulating body fills the slot to form the flat portion.

11. A mobile terminal, characterized in that it comprises a SIM card holder according to any one of claims 1 to 10.