CN217427133U

CN217427133U - Bed hedgehopping formula SIM cassette

Info

Publication number: CN217427133U
Application number: CN202221088316.7U
Authority: CN
Inventors: 刘露露; 何欣
Original assignee: Wuxi Chuangyu Iot Technology Co ltd
Current assignee: Wuxi Chuangyu Iot Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-13
Anticipated expiration: 2032-05-07

Abstract

The utility model provides a bed hedgehopping formula SIM cassette, the cassette inner wall is pegged graft and is had the SI M card, cassette inner wall outer wall is equipped with the contact shell fragment, the contact shell fragment arc is gone up the bullet, the cassette outer wall is equipped with boss stop gear, boss stop gear and the mutual joint of contact shell fragment, cassette bottom bed hedgehopping, cassette inner wall one side is equipped with fender muscle stop gear, cassette outer wall joint has the steel sheet buckle, the bed hedgehopping design through this kind of SIM cassette is favorable to PCB toward little, it is smart, development in the aspect of the exquisiteness, compare more economy with traditional cassette, the development trend of cell-phone has been complied with.

Description

Bed hedgehopping formula SIM cassette

Technical Field

The utility model relates to a connector technical field, concretely relates to bed hedgehopping formula SIM cassette.

Background

At present, mobile phones develop towards large size, thin thickness and trend, and the requirement on battery capacity is more and more large, such trend necessarily compresses the size of a main board PCB, and the area of the PCB occupied by a conventional SIM card seat is larger, which does not accord with the development trend of the mobile phones.

The common SIM card seat in the prior art occupies a large area and easily occupies the area of a PCB, thereby reducing the usable area.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the common SIM card seat in the prior art occupies a large area and easily occupies the area of a PCB, thereby reducing the usable area.

The utility model provides a technical scheme that technical problem adopted is: an elevated SIM card holder, comprising: the SIM card is inserted in the inner wall of the card holder;

the outer wall of the inner wall of the clamping seat is provided with a contact elastic sheet, the contact elastic sheet is sprung in an arc shape, so that the SIM is guaranteed to be smoothly inserted and taken while the contact is reliable, the outer wall of the clamping seat is provided with a boss limiting mechanism, the contact elastic sheet can be prevented from being crossed to bounce to influence the insertion of the SIM card, the boss limiting mechanism is clamped with the contact elastic sheet, the bottom end of the clamping seat is heightened, and due to the heightened, devices or connectors below 1.5mm can be placed at the position of a wire frame, and the area of the pieces of the PCB is increased.

As a preferred technical scheme of the utility model, cassette inner wall one side is equipped with fender muscle stop gear, prevents that the SIM cassette from surpassing the contact range and leading to contact failure, cassette outer wall joint has the steel sheet buckle, makes things convenient for the maintenance in later stage.

The utility model has the advantages of it is following: the design of the bed height of the SIM card seat is beneficial to the development of the PCB in small, exquisite and ingenious aspects, and compared with the traditional card seat, the SIM card seat is more economical and conforms to the development trend of the mobile phone.

Drawings

Fig. 1 is a schematic bottom perspective view of a card seat of an elevated SIM card seat according to a preferred embodiment of the present invention;

fig. 2 is a schematic side view of a raised SIM card holder according to a preferred embodiment of the present invention;

fig. 3 is a schematic top view of an elevated SIM card holder according to a preferred embodiment of the present invention;

fig. 4 is a schematic bottom view of an elevated SIM card holder according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a card holder; 2. a contact spring; 3. buckling a steel sheet; 4. a rib stop mechanism; 5. a SIM card; 6. boss stop gear.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-4, an elevated SIM card holder includes: the SIM card 5 is inserted in the inner wall of the card holder 1;

the outer wall of the inner wall of the clamping seat 1 is provided with a contact elastic sheet 2, the contact elastic sheet 2 is in arc-shaped springing, the smooth insertion of the SIM is ensured while the contact is reliable, the outer wall of the clamping seat 1 is provided with a boss limiting mechanism 6, thereby the SIM card 5 can be inserted in the influence of the springing caused by the contact elastic sheet 2, the boss limiting mechanism 6 is mutually clamped with the contact elastic sheet 2, the SIM card 5 is prevented from exceeding the contact range and leading to poor contact, the bottom of the clamping seat 1 is heightened, because the heightening is realized, devices or connectors below 1.5mm can be placed at the wire frame position, and the cloth area of the PCB is increased.

Wherein, 3 joints of steel sheet buckle in the 1 outer wall of cassette make things convenient for the maintenance in later stage, keep off muscle stop gear 4 and locate 1 inner wall one side of cassette, prevent that 5 seats of SIM card from surpassing contact range and leading to contact failure.

It is specific, through the design of bed hedgehopping when using, be favorable to PCB toward little, it is exquisite, development in the aspect of being skilful, compare more economy with traditional cassette, the development trend of cell-phone has been complied with, 2 arcs of contact shell fragment pop-ups simultaneously, it is smooth and easy to make the reliable while of contact guarantee to insert and get SIM card 5, boss stop gear 6, thereby can cross prevent that contact shell fragment 2 from crossing to pop-up the influence and inserting and get SIM card 5, keep off muscle stop gear 4, prevent that SIM card 5 from surpassing the contact range and leading to contact failure, steel sheet buckle 3, make things convenient for the maintenance in later stage.

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.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An elevated SIM card holder comprising: the SIM card holder is characterized in that the SIM card (5) is inserted into the inner wall of the card holder (1);

the outer wall of the inner wall of the clamping seat (1) is provided with a contact elastic sheet (2), the contact elastic sheet (2) is in arc-shaped springing, the outer wall of the clamping seat (1) is provided with a boss limiting mechanism (6), the boss limiting mechanism (6) is mutually clamped with the contact elastic sheet (2), and the bottom of the clamping seat (1) is heightened.

2. The elevated SIM card holder according to claim 1, wherein a rib-blocking limiting mechanism (4) is disposed on one side of the inner wall of the card holder (1), and a steel sheet buckle (3) is fastened to the outer wall of the card holder (1).