CN204257940U - For deck and the mobile terminal of mobile terminal - Google Patents

Abstract

A card holder for a mobile terminal and the mobile terminal, wherein the card holder includes: a card holder; a card removal mechanism capable of moving the card holder relative to the card holder toward the outside of the mobile terminal housing; the card removal mechanism includes: a first rod having a first end and a second end, a second rod having a first end and a second end, a push rod connected to the first end of the first rod and the first end of the second rod; Both the first rod and the second rod can perform lever movement under the action of external force. When the card taking mechanism of the utility model is adopted to take out the card tray, there is no need to use thimbles and other auxiliary tools, and there is no need to disassemble the back cover of the mobile phone, and the card tray can be taken out directly by pressing or sliding the button or pulling the handle, thereby placing the SIM card on the card tray Or the memory card can be easily taken out, which brings great convenience to the user when using the SIM card or the memory card.

Description

Card holder for mobile terminal and mobile terminal

technical field

The utility model relates to the field of electronic products, in particular to a deck for a mobile terminal and the mobile terminal.

Background technique

Mobile communication technology has entered the digital age from the analog era. After experiencing 1G, 2G, 3G, and 4G communication technologies, the requirements for voice and data transmission quality and transmission speed are getting higher and higher during calls. SIM cards are often used in mobile terminals. to identify and differentiate end users.

SIM card is the abbreviation of (Subscriber Identity Module customer identification module), also known as subscriber identity card, smart card, GSM digital mobile phone must be equipped with this card before it can be used. The SIM card stores the information of the digital mobile phone customer, the encrypted key and the user's phone book, etc., which can be used to identify the identity of the GSM network customer and encrypt the voice information of the customer during the call.

The SIM card is an essential identification card for the mobile terminal to carry out mobile communication, and the mobile terminal must be loaded with the SIM card before it can be used.

At present, there are two main methods for loading a SIM card into a mobile terminal:

1. Some mobile terminals need to open the back cover of the terminal and install the SIM card at the reserved SIM card installation position. This method makes the operation of installing the SIM card more cumbersome.

2. In some mobile terminals, the back cover is not detachable, and the SIM card is loaded on the side of the mobile terminal. As shown in Figure 1, the SIM card tray 101 for placing the SIM card is placed in the mobile phone 102. Install the SIM card; take and place the SIM card using the principle of leverage; The remaining through hole 104 presses one end 105 of the lever 106, and the lever 106 rotates outward under the action of the rotating shaft 107, thereby pushing the SIM card tray 101 out of the mobile phone. However, this method of pushing out the SIM card tray must rely on the thimble 103 or other substitutes. This thimble 103 is relatively sharp, which is inconvenient and not safe to carry. It is also easy to forget or lose it. When there is no thimble 103, it cannot be taken out. SIM card.

Therefore, there is an urgent need to adopt a more convenient way to load and take out the card tray, so that the user can easily take out or place the SIM card without using other additional tools.

Utility model content

The problem solved by the utility model is that in the prior art, the taking out of the SIM card needs to rely on thimbles or other auxiliary tools, and it is difficult to take out the SIM card without the thimble and other auxiliary tools; or the user disassembles the back cover of the mobile terminal and takes out the SIM card, these two SIM card access methods have all brought inconvenience to the user.

In order to solve the above problems, the utility model provides a deck for a mobile terminal, including:

Cato;

a card removing mechanism capable of moving the card tray towards the outside of the mobile terminal casing relative to the card holder;

The card withdrawal mechanism includes:

a first rod having a first end and a second end, a second rod having a first end and a second end, a push rod connected to the first end of the first rod and the first end of the second rod;

A button against the first rod, when the card holder is installed on the mobile terminal, the button is provided on the side wall of the mobile terminal housing;

Both the first rod and the second rod can perform lever movement under the action of external force;

There are lever fulcrums on the first rod and the second rod, and along the length direction of the first rod, the lever fulcrum on the first rod is located between the button and the second end of the first rod between;

There is a gap between the first rod and the inner side wall of the mobile terminal housing.

Optionally, an elastic piece is provided in the gap, and the second end of the first rod abuts against the elastic piece.

Optionally, the first end of the first rod and the push rod abut against each other.

Optionally, the first end of the first rod is in surface contact with the ejector rod.

Optionally, the first end of the push rod is in the shape of a hook.

Optionally, the first end of the second rod and the push rod abut against each other.

Optionally, an external force is applied to the first rod by pressing the button.

Optionally, an external force is applied to the first rod by pressing the button.

Optionally, the card tray further includes: a base on which the card tray is placed.

The utility model also provides a mobile terminal, including: the card holder described in any one item, the card holder is installed on the mobile terminal;

A hole for the card holder to move toward the outside of the mobile terminal housing is provided on the side wall of the mobile terminal housing.

Optionally, the mobile terminal is a mobile phone, a tablet computer or a notebook computer.

Optionally, a standard SIM card or a Micro SIM card or a Nano SIM card or a memory card is placed in the card holder.

Compared with the prior art, the technical solution of the utility model has the following advantages:

The card taking mechanism of the present invention is a first rod with a first end and a second end, a second rod with a first end and a second end, and a top connected with the first end of the first rod and the first end of the second rod. There are lever fulcrums on the first lever and the second lever, along the length direction of the first lever, the lever fulcrum on the first lever is located between the button and the second end of the first lever, the first lever and the mobile terminal housing There is a gap between the inner side walls of the first rod; the button against the first rod applies an external force through the button, and the first rod and the second rod make a lever movement under the action of the external force, which can push the card holder out of the mobile terminal housing; The practical new card removal mechanism does not need to use thimbles and other auxiliary tools to take out the card tray, and does not need to disassemble the back cover of the mobile phone. The card tray can be taken out directly by pressing or sliding the button or pulling the handle, so that the SIM card or memory card placed on the card tray can be removed. The card can be easily taken out, which brings great convenience to the user when using the SIM card or memory card.

Description of drawings

Fig. 1 is the schematic diagram of the taking-out mode of SIM card in the prior art;

Fig. 2 is a schematic diagram of the structure of the card holder according to the embodiment of the present invention, and shows the way of taking out the card holder.

Detailed ways

In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, specific embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings.

The utility model provides a deck for a mobile terminal, comprising:

Cato;

A card removal mechanism capable of moving the card holder relative to the card holder toward the outside of the mobile terminal casing;

The card holder also includes: a base, on which the card holder is placed, and a lever fulcrum for lever movement is located on the base.

Referring to Figure 2, the card taking mechanism includes:

A first rod 400 with a first end and a second end, a second rod 500 with a first end and a second end, and a push rod 700 connected with the first end of the first rod 400 and the first end of the second rod 500 .

Both the first rod 400 and the second rod 500 can carry out lever movement under the action of external force; the first rod 400 has a lever fulcrum 401, and the second rod 500 has a lever fulcrum 501, and the lever fulcrum 401 and the lever fulcrum 501 are rotating shafts; the button 300 is set on the side wall of the mobile terminal housing 100 (a mobile terminal generally has four side walls, and the button 300 can be set on any one of the side walls). The shape of the button 300 is not limited, and can be circular or Square or oval or other shapes; along the length direction of the first rod 400 , the lever fulcrum 401 on the first rod 400 is located between the button 300 and the second end of the first rod 400 .

The first end of the first rod 400 and the push rod 700 are connected together by abutting against each other. Wherein, in this embodiment, the first end of the push rod 700 is in the shape of a hook, and the first end of the first rod 400 is in contact with the hook-shaped first end surface of the push rod 700; The rods 700 are connected together by leaning against each other; Fig. 2 shows that the two ends of the first rod 400 and the second rod 500 are arc-shaped, and the two ends of the push rod 700 are in the shape of a hook. The first end contacts with the hook-shaped first end of the push rod 700, and the first end of the second rod 500 is also in surface contact with the hook-shaped second end of the push rod 700. The first rod 400, the push rod 700 and the second The contact surfaces of the rods 500 are enlarged, so that they are not easy to slide off each other, and at the same time, it is also conducive to the transmission of force between the first rod 400 , the ejector rod 700 and the second rod 500 .

In the modified example of the embodiment, the first rod 400 and the second rod 500 can be straight, and the ejector rod 700 is also straight; or, the first rod 400 and the second rod 500 are straight, and the ejector rod 700 is two or the two ends of the first rod 400 and the second rod 500 are arc-shaped, and the push rod 700 is straight, or the two ends of one of the first rod 400 and the second rod 500 are One is arc-shaped, the other is straight, and the push rod 700 is straight or hook-shaped; it can also realize the force transmission between the first rod 400 , the push rod 700 and the second rod 500 .

The shapes of the first rod 400 and the second rod 500 are not limited thereto, and other shapes are also possible as long as the first rod 400 and the second rod 500 can be connected together in a manner of abutting against each other.

In addition, there is a gap between the first rod 400 and the inner wall of the mobile terminal housing 100 , and the elastic piece 900 is disposed in the gap, and the second end of the first rod 400 abuts against the elastic piece 900 .

In this embodiment, an external force is applied to the first rod 400 by pressing the button 300 (in the direction indicated by the black arrow above the button 300 in FIG. 2 ).

The specific implementation method is: when the card tray 200 needs to be taken out, the button 300 is pressed, and the button 300 applies force to the first rod 400; the first end of the first rod 400 is subjected to external force, and the first rod 400 will perform a lever movement.

The first end of the first rod 400 will move along the direction A shown in FIG. Movement, so that the push rod 700 will apply an active force to the first end of the second rod 500 that counteracts it; the first end of the second rod 500 will perform a lever movement when receiving the active force.

The second end of the second rod 500 will apply a force to the card holder 200; the card holder 200 will move in the direction opposite to the direction A shown in FIG. 600 moves toward the outside of the mobile terminal casing 100 , and the card tray 200 is pushed out of the mobile terminal casing 100 , so that the card tray 200 can be taken out smoothly.

After completing the action of removing the card, the button 300 can return to its position smoothly under the action of the elastic force of the elastic piece 900 .

In the modified example of the embodiment, the gap between the first rod 400 and the inner wall of the mobile terminal housing 100 may not be provided with the shrapnel 900, and the button 300 is elastically connected to the first rod 400. Then, after the card removal action is completed, the button 300 can also return smoothly.

The utility model also provides a mobile terminal, including any one of the card holders, the side wall of the mobile terminal housing is provided with a hole for the card tray 200 to move toward the outside of the mobile terminal housing 100, the mobile terminal is a mobile phone or For a tablet computer or a notebook computer, a standard SIM card or a Micro SIM card or a Nano SIM card or a memory card is placed in the card tray 200.

Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model, so the protection scope of the present utility model should be based on the scope defined in the claims.

Claims (12)

1. A deck for a mobile terminal, comprising: Cato; a card removing mechanism capable of moving the card tray towards the outside of the mobile terminal casing relative to the card holder; It is characterized in that, The card withdrawal mechanism includes: a first rod having a first end and a second end, a second rod having a first end and a second end, a push rod connected to the first end of the first rod and the first end of the second rod; A button against the first rod, when the card holder is installed on the mobile terminal, the button is provided on the side wall of the mobile terminal housing; Both the first rod and the second rod can perform lever movement under the action of external force; There are lever fulcrums on the first rod and the second rod, and along the length direction of the first rod, the lever fulcrum on the first rod is located between the button and the second end of the first rod between; There is a gap between the first rod and the inner side wall of the mobile terminal housing. 2 . The card holder according to claim 1 , wherein an elastic piece is provided in the gap, and the second end of the first rod abuts against the elastic piece. 3 . 3. The cartridge according to claim 1, wherein the first end of the first rod and the ejector rod abut against each other. 4. The cartridge according to claim 3, wherein the first end of the first rod is in surface contact with the ejector rod. 5. The cartridge according to claim 4, wherein the first end of the push rod is in the shape of a hook. 6. The cartridge according to claim 1, wherein the first end of the second rod and the ejector rod abut against each other. 7. The cartridge according to claim 1, wherein an external force is applied to the first lever by pressing the button. 8. The deck according to claim 1, wherein the lever fulcrum is a rotating shaft. 9. The card holder according to claim 1, wherein the card holder further comprises: a base, and the card holder is placed on the base. 10. A mobile terminal, characterized in that it comprises the deck according to any one of claims 1-9, the deck being installed on the mobile terminal; A hole for the card holder to move toward the outside of the mobile terminal housing is provided on the side wall of the mobile terminal housing. 11. The mobile terminal according to claim 10, wherein the mobile terminal is a mobile phone or a tablet computer or a notebook computer. 12. The mobile terminal according to claim 11, wherein a standard SIM card or a Micro SIM card or a Nano SIM card or a memory card is placed in the card holder.