WO2016090779A1

WO2016090779A1 - Pop-up card connector applicable to terminal device, and terminal

Info

Publication number: WO2016090779A1
Application number: PCT/CN2015/076433
Authority: WO
Inventors: 王彦彬
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-12-12
Filing date: 2015-04-13
Publication date: 2016-06-16
Also published as: CN204558794U

Abstract

A pop-up card connector applicable to a terminal device, and a terminal. The card connector comprises a card holder (1) and a base (2); the base is provided with a pop-up apparatus; the pop-up apparatus at least comprises transmission components (2-2, 2-5) and elastic components (2-3, 2-4); the card holder is inserted into the base, a first locking state corresponding to a first motion direction is generated by means of the interaction of the transmission components and the elastic components, and the card holder is locked into the base; and in a pressed state, a first unlocking state corresponding to a second motion direction is generated by means of the interaction of the transmission components and the elastic components, and the card holder pops up from the base. The card holder pops up when the connector and the terminal are pressed, so that a user does not need to carry a contact pin around, thereby improving the convenience of taking out a card.

Description

Pop-up card connector and terminal for terminal equipment

Technical field

The utility model relates to the field of wireless terminal communication, in particular to a pop-up card connector and a terminal suitable for a terminal device.

Background technique

In the process of implementing the technical solutions of the embodiments of the present application, at least the following technical problems exist in the related technologies:

With the development of communication technology, terminal equipment is also advancing rapidly, and has been inseparable from people's lives, almost one terminal device, and even many terminal devices. Currently, the card connector used on the terminal device requires a pin to be taken out when the card is removed, and the user is inconvenient when changing the card. However, there is no effective solution to this problem in the related art.

Utility model content

In view of this, the embodiment of the present invention provides a pop-up card connector and a terminal suitable for a terminal device, and provides a mechanism for ejecting the card tray after pressing, thereby eliminating the need for the user to carry the pin with the user, thereby improving the card retrieval. Convenience.

The technical solution of the embodiment of the present invention is implemented as follows:

A pop-up card connector suitable for a terminal device according to an embodiment of the present invention, the card connector includes: a card holder and a base; the base is provided with an ejecting device, and the ejecting device includes at least a transmission member, Elastic member

Inserting the card holder into the base, generating a first locking state corresponding to the first movement direction by interaction of the transmission member and the elastic member, locking the card holder into the base;

In the pressed state, a first unlocked state corresponding to the second direction of motion is generated by the interaction of the transmission member and the elastic member, and the card tray is ejected from the base.

In the above solution, the transmission member includes: two push rods on two sides of the base and two mating two rocker arms;

The elastic member comprises: two push rod springs corresponding to two push rods respectively and a rocker return spring corresponding to the two rocker arms respectively.

In the above solution, when the state is pressed, the two push rods are simultaneously pressed, and the two push rod springs respectively corresponding to the two push rods are pressed, and the two push rods are in motion, the two Pressing the two rocker arms to the side of the push rod to respectively press the two rocker arms to generate a relative movement of the second moving direction, so that the two rocker arms rotate around the corresponding rotating shaft to eject the card tray .

In the above solution, the base is composed of a bottom plate of a non-conductive portion and a cover covering the same; a conductive terminal is provided at a bottom of the bottom plate.

In the above solution, the card tray is provided with a first card slot and a second card slot, and the first card slot and the second card slot are all card slots dedicated to placing a data card;

or,

At least one of the first card slot and the second card slot is a multiplex card slot, and the multiplex card slot is provided with a data card or a memory card, and the data card is different from the memory card In a form, the data card and the memory card cannot be placed in the multiplexing card slot at the same time.

In the above solution, the user's hand-held direction of the card tray is the long-side direction a, and the direction perpendicular to the long-side direction a is the corresponding short-side direction b, the a is larger than the b;

The multiplexed card slot has a shape that is wider and narrower along the longitudinal direction of the longitudinal direction;

a receiving space formed by a wide position below for placing the data card;

The entire accommodation space formed by the multiplexing card slot is used to place the memory card.

A terminal according to an embodiment of the present invention, the terminal comprising the card connector according to any one of the above aspects.

The card connector of the embodiment of the present invention includes: a card holder and a base; the base is provided with an ejecting device, and the ejecting device includes at least a transmission member and an elastic member; the card holder is inserted into the base through the The interaction of the transmission member and the elastic member generates a first locking state corresponding to the first movement direction, locking the card holder into the base; and in the pressing state, passing through the transmission member and the elastic member The interaction produces a first unlocked state corresponding to the second direction of motion, ejecting the card tray from the base.

According to the embodiment of the present invention, by the mutual movement of the transmission member and the elastic member included in the ejecting device, when the state is pressed, the second movement direction is generated by the interaction between the transmission member and the elastic member. In an unlocked state, the card tray is ejected from the base, so that the manner of ejecting the card tray after the pressing does not require the user to carry the pin with the user, thereby improving the convenience of the card taking.

DRAWINGS

1 is a schematic view of the card connector of the embodiment of the present invention not inserted into the base;

2 is a schematic view of another card holder different from the card holder of FIG. 1 according to an embodiment of the present invention;

3 is a schematic view of a SIM card according to an embodiment of the present invention;

4 is a schematic view of a T card according to an embodiment of the present invention;

Figure 5 is a schematic view of a base of a card connector according to an embodiment of the present invention;

Figure 6 is a schematic view showing the state of the card connector after the card tray is inserted in the embodiment of the present invention;

Fig. 7 is a schematic view showing the state in which the card holder of the card connector is ejected according to the embodiment of the present invention.

detailed description

The implementation of the technical solution will be further described in detail below with reference to the accompanying drawings.

1 is a schematic view showing the card holder of the card connector of the embodiment of the present invention not being installed in the base, and the card holder 1 shown in FIG. 1 has two card slots for placing two SIM cards, FIG. 2 Shown as different The other card holder shown in FIG. 1 , the card holder 1 shown in FIG. 2 also includes two card slots, the difference is that the first SIM card and the T card can be disposed in the card holder 1 , or The first SIM card and the second SIM card, the user's hand-held direction of the card tray 1 is the long-side direction a, and the direction perpendicular to the long-side direction a is the corresponding short-side direction b, and a is greater than b. The first SIM card is disposed by the first card slot position 1-1 of the card holder 1 along the longitudinal direction a, and the T card may be disposed at the second card slot position 1-2, or may be located at the existing T card position. Set another SIM card "second SIM card". At this time, the two SIM cards can belong to the same communication network operator, such as China Mobile, or belong to different communication network operators, such as Unicom and respectively. telecommunications.

Figure 3-4 shows the SIM card and T card. FIG. 5 is a schematic view showing the base of the card connector of the embodiment of the present invention. As shown in FIG. 1 and FIG. 5, the connector of the embodiment of the present invention is composed of a card holder 1 and a base 2. On the base 2 there is a cover 2-1, two push rods 2-2, two rocker return springs 2-3, two push rod return springs 2-4, two rocker arms 2-5, two The rocker rotates the shaft 2-6. When using the connector of the present invention, it is only necessary to insert the card holder 1 until the bottom of the base 2, through the two push rods 2-2, the two rocker arm return springs 2-3, and the two push rod return springs 2 -4, the interaction of the two rocker arms 2-5 and the two rocker arm rotation axes 2-6 locks the card holder 1 in the base 2. When you need to exit the card, press the two push rods 2-2 at the same time. During the movement, the push rod 2-2 squeezes the rocker arm 2-5 to the side while the groove part is moving. At this time, the rocker arm 2-5 is wound. The rotation shaft 2-6 is rotated to eject the card holder 1. At this point, you can remove the card holder 1 and replace the user card. Emphasizing that the two push rods are pushed at the same time, because if only one push rod 2-2 is pressed, the rocker arm 2-5 that is not pressed on the side of the push rod will utilize its own under the action of the rocker return spring 2-3. The convex portion is caught in the groove portion of the push rod 2-3, thereby locking the card tray, and the card tray cannot be smoothly ejected.

The card connector of the embodiment of the present invention can realize the ejecting of the card tray after pressing, without the cumbersome solution of using the pin as in the prior art, and the embodiment only needs to press two push rods at the same time, completely It is possible to implement a cumbersome operation without using a pin when exiting the user card.

For the description of the composition structure of the above embodiment of the present invention, the following uses a specific user to make The scenario is described as follows:

In this embodiment, the card connector is composed of a card holder 1 and a base 2, wherein the base 2 is composed of a plastic part of LCP material and a stainless steel cover, and has a copper alloy at the bottom of the plastic. The terminal, when used, is soldered on the PCB board, and the terminal of the copper alloy is connected with the line above the PCB board to realize the conduction of the circuit. Cato 1 consists of a powder metallurgy frame and a plastic outer edge; the base 2 has two push rods on the base 2. The material can be mixed with nylon and glass fiber, which can have sufficient strength and self-lubricating effect. The two rocker arms are made of magnesium alloy to ensure sufficient rigidity. The various processes that the user is using include the following:

I. Inserting card process: FIG. 6 is a schematic view showing the state of the card connector inserted into the card holder according to the embodiment of the present invention. The card tray 1 is provided with two card slots for inserting two SIM cards and two SIM cards. The card is placed in the corresponding position of the card tray 1 as shown in FIG. 1 and inserted into the base 2 to obtain the state after the card holder of the embodiment of the present invention shown in FIG. 6 is inserted into the card holder. At this time, two SIM cards are inserted. It is in contact with the copper alloy shrapnel of the pedestal, and then the plug 1 is inserted into the pedestal 2 to complete the circuit connection with the PCB to complete the conduction.

Second, the card withdrawal process: as shown in FIG. 7 is a schematic diagram of the state in which the card holder of the card connector is ejected, as shown in FIG. 7, while pushing the push rods 2-2 on both sides, the push rod The spring 2-4 is compressed, and the push rod 2-2 is relatively moved during the movement and the rocker arm 2-3, and the convex portion of the rocker arm 2-5 and the groove position of the push rod 2-2 slide backward. , the push rod 2-2 presses the rocker arm 2-5 to both sides, at which time the rocker return spring 2-3 is compressed, while the rocker arm 2-5 rotates around the rotating shaft 2-6, the rocker arm 2-5 The end position moves toward the card holder 1 so that the top card holder 1 is. At this point, you can unplug the card and replace the SIM card. When the card holder 1 is taken out, the rocker return spring 2-3 and the push rod return spring 2-4 are changed from the compressed state to the normal state, and the convex portion of the rocker arm 2-5 and the groove of the push rod 2-2 are driven. The parts mesh with each other and return to the initial position.

It should be noted that if only one side of the push rod 2-2 is pressed, the rocker arm 2-5 that is not pressed on the side of the push rod will utilize its own convex part card under the action of the rocker return spring 2-3. To the concave of the push rod 2-3 The slot portion, thereby locking the card tray, prevents the card tray from being ejected, preventing the phenomenon that the card tray pops out due to a misoperation.

The embodiment of the present invention can also apply an appropriate amount of lubricating oil on the edge of the card holder 1 and the rotating shaft 2-6 of the base 2, and the insertion and removal process has been smoothed.

The embodiment of the present invention also discloses a terminal, and the terminal includes the above card connector.

By adopting the embodiment of the utility model, the utility model can satisfy the requirement that the pin is not required to be used, and the card tray is ejected after being squeezed, and has the following beneficial effects:

1) When the card holder mechanism is changing cards, it is necessary to use a pin to pull out the card tray, so it is inconvenient to carry a pin at any time; and since it is not necessary to use a pin, it can be changed at any time, which is convenient. .

2) According to the embodiment of the present invention, when using a terminal product, such as a mobile phone, it is possible to prevent the push bar from being ejected due to a misoperation, because the push bar must be pushed at the same time.

In summary, according to the embodiment of the present invention, the embodiment of the present invention closely follows the development of the intelligent machine, and relies on the action of pushing the push rod at the same time to take out the card holder and prevent misoperation. It is relatively new to the user and also saves the inconvenience of carrying the pin.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Industrial applicability

Claims

A pop-up card connector suitable for a terminal device, the card connector comprising: a card holder and a base; the base is provided with an ejecting device, and the ejecting device comprises at least a transmission member and an elastic member;

Inserting the card holder into the base, generating a first locking state corresponding to the first movement direction by interaction of the transmission member and the elastic member, locking the card holder into the base;

In the pressed state, a first unlocked state corresponding to the second direction of motion is generated by the interaction of the transmission member and the elastic member, and the card tray is ejected from the base.
The card connector of claim 1 wherein said transmission member comprises: two push rods on either side of said base and two mating two rocker arms;

The elastic member comprises: two push rod springs corresponding to two push rods respectively and a rocker return spring corresponding to the two rocker arms respectively.
The card connector according to claim 2, wherein, in the pressing state, the two push rods are simultaneously pressed, and the two push rod springs respectively corresponding to the two push rods are pressed, the two push rods During the movement, the two push rods themselves press the two rocker arms to the side to respectively generate the relative movement of the second movement direction, so that the two rocker arms rotate around the corresponding rotation The shaft rotates to eject the card tray.
The card connector according to any one of claims 1 to 3, wherein the base is composed of a bottom plate of a non-conductive portion and a cover covering the same; a conductive terminal is provided at a bottom of the bottom plate.
The card connector according to claim 4, wherein the card holder is provided with a first card slot and a second card slot, and the first card slot and the second card slot are both dedicated to placing a data card. Card slot

or,

At least one of the first card slot and the second card slot is a multiplex card slot, and the multiplex card slot is provided with a data card or a memory card, and the data card is different from the memory card In a form, the data card and the memory card cannot be placed in the multiplexing card slot at the same time.
The card connector according to claim 5, wherein the user's hand-held direction of the card tray is a long-side direction a, and a direction perpendicular to the long-side direction a is a corresponding short-side direction b, and the a is larger than the b ;

The multiplexed card slot has a shape that is wider and narrower along the longitudinal direction of the longitudinal direction;

a receiving space formed by a wide position below for placing the data card;

The entire accommodation space formed by the multiplexing card slot is used to place the memory card.
A terminal comprising the card connector of any one of claims 1 to 6.