WO2017152661A1

WO2017152661A1 - Card tray and terminal device provided with card tray

Info

Publication number: WO2017152661A1
Application number: PCT/CN2016/107159
Authority: WO
Inventors: 唐明兵
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-03-07
Filing date: 2016-11-24
Publication date: 2017-09-14
Also published as: CN107171684B; CN107171684A

Abstract

A card tray and a terminal device provided with said card tray, the card tray comprising a card limiting plate (10) and a card bearing plate (20) having an overlay connection, a card limiting hole (11) being arranged on the card limiting plate (10), and a clearance part (21) being arranged on the card bearing plate (20) opposite the card limiting hole (11); a card bearing groove (22) is arranged on the card bearing plate (20), and a card to be installed is installed in the card bearing groove (22), at least one part of the card being accommodated in the card limiting hole (11). The present card tray solves the problem of the high costs of the methods for producing card trays in the prior art.

Description

Cato and terminal equipment for setting Cato

Technical field

The present invention relates to electronic device technology, and in particular to a card tray and a terminal device for setting a card tray.

Background technique

There are two common ways to make metal card trays in the related art:

The first type is powder metallurgy. Powder metallurgy is made by forming, sintering and post-processing metal powders. The metal parts obtained in this way have high precision and good dimensional stability. However, the process of this method is complicated and costly.

The other is CNC machine tool machining, which is used to mill metal parts by CNC machine tools to obtain the required structural features. CNC machine tools can also be used to process metal structural parts with high dimensional accuracy and stability. However, the processing method is expensive and the production efficiency is not high, resulting in high cost of the product.

It can be seen that the manufacture of the metal card tray in the related art is processed by direct molding, and the production efficiency is low, and the production cost of the metal card tray is high.

Summary of the invention

A main object of the embodiments of the present invention is to provide a card terminal and a terminal device for setting a card tray, so as to solve the problem of high cost in the method of producing a card tray in the related art.

In order to achieve the above object, according to an aspect of an embodiment of the present invention, a card holder is provided, including a card limit plate and a card carrier plate stacked and connected, and a card limit plate is disposed on the card limit plate, and the card carrier plate is provided. a cutout portion disposed opposite to the card limiting hole is disposed on the card carrier board; the card carrying board is provided with a card bearing slot, and the card to be installed is installed in the card carrying slot, at least one part of the card The sub-portion is accommodated in the card limiting hole.

Preferably, the card holder further comprises: a card door panel, the card door panel is connected with the card limiting plate and/or the card door panel is connected with the card carrier plate, and the card door panel is arranged along the insertion direction of the card limiting plate and the card carrier plate. At the insertion end of the card limit plate and the card carrier.

Preferably, the card door panel is provided with a carding portion, and the card limiting plate is provided with a carding hole, and the carding portion is locked in the carding hole to fix the card door panel and the card limiting plate.

Preferably, the hole depth of the engaging hole is the same as the thickness of the card limiting plate, and the engaging portion includes a buckle, and the buckle is inserted into the engaging hole.

Preferably, the card holder further comprises a fixing plate, the fixing plate is connected with the card limiting plate and/or the fixing plate is connected with the card carrying plate, and the fixing plate stops at a side of the buckled plate away from the card limiting plate.

Preferably, the card carrying plate is provided with a receiving groove, and the fixing plate is disposed in the receiving groove.

Preferably, the card carrier board is provided with a support portion, and the fixing plate is positioned on the support portion.

Preferably, the card limiting plate and/or the card carrier plate are provided with a little soldering groove, and the card limiting plate and the card carrier plate are soldered by spot welding in the spot welding groove.

Preferably, the spot welding grooves are plural, and the plurality of spot welding grooves are arranged at intervals along the extending direction of the card limiting plate and/or the card carrying plate.

Preferably, the end surface of the card limiting plate parallel to the card is provided with positioning ribs, and the positioning ribs extend along the insertion direction of the card limiting plate.

Preferably, the card limiting plate is provided with a plurality of card limiting holes, and the plurality of card limiting holes are arranged at intervals along the insertion direction of the card limiting plate.

According to another aspect of an embodiment of the present invention, a terminal device includes a body and a card tray inserted in the body, and the card tray is the above-mentioned card tray.

The card tray in the embodiment of the present invention includes a card limiting plate and a card carrier plate which are stackedly connected. Since the card limiting plate is provided with a card limiting hole, the card carrying plate is provided with a cutout portion and a card bearing slot, so that , the card to be installed can be conveniently carried in the card carrying slot, and At least a portion of the card is received within the card stop to limit the perimeter of the card. In addition, the card holder is formed by using the card limit plate and the card carrier plate which are independent of each other, which can improve the production efficiency of the card tray and reduce the production cost of the card tray.

DRAWINGS

The accompanying drawings, which are incorporated in the claims of the claims In the drawing:

Figure 1 shows a schematic exploded view of an embodiment of a card holder in accordance with the present invention;

Figure 2 is a schematic view showing the assembly of the card holder of Figure 1;

Figure 3 is a schematic view showing the structure of one end surface of the card limiting plate of Figure 1;

Figure 4 is a schematic view showing the structure of the other end surface of the card limiting plate of Figure 1;

Figure 5 is a schematic view showing the structure of one end surface of the card carrier plate of Figure 1;

Figure 6 is a schematic view showing the structure of the other end surface of the card carrier plate of Figure 1;

Fig. 7 is a block diagram showing the structure of a terminal device according to the present invention.

Wherein, the above figures include the following reference numerals:

10, card limit plate; 11, card limit hole; 12, card hole; 13, card protrusion; 1, positioning rib; 20, card carrier board; 21, shelter; 22, card bearing slot 23, receiving groove; 24, support portion; 25, spot welding groove; 30, card door panel; 31, snap portion; 40, fixed plate; 100, Cato; 200, body.

detailed description

It should be noted that the embodiments in the present invention and the features in the embodiments may be combined with each other without conflict. The invention will be described in detail below with reference to the drawings in conjunction with the embodiments.

The embodiment of the present invention provides a card holder. Referring to FIG. 1 to FIG. 7 , the card holder includes a card limiting plate 10 and a card carrier board 20 which are connected and connected. The card limiting plate 10 is provided with a card limiting hole. 11. The card carrying board 20 is provided with a cutout 21 disposed opposite to the card limiting hole 11; the card carrying board 20 is provided with a card carrying slot 22, and the card to be installed is installed in the card carrying slot 22, at least the card A part is accommodated in the card limiting hole 11.

The card holder in the embodiment of the present invention includes a card limiting plate 10 and a card carrying plate 20 which are connected to each other. Since the card limiting plate 10 is provided with a card limiting hole 11, the card carrying plate 20 is provided with a hollow portion 21 And the card carrying slot 22, so that the card to be installed can be conveniently carried in the card carrying slot 22, and at least a portion of the card is received in the card limiting hole 11 to limit the periphery of the card. In addition, the card holder 10 and the card carrier 20 are mutually independent to form the card holder, which can improve the production efficiency of the card tray and reduce the production cost of the card tray.

In order to insert the card tray into the body of the terminal device or to withdraw it from the terminal device, as shown in FIG. 1 and FIG. 2, the card tray further includes: a card door panel 30, and the card door panel 30 is connected to the card limiting panel 10. And at least one of the card carriers 20 is connected. The card door panel 30 is disposed at the insertion end of the card stopper 10 and the card carrier 20 along the insertion direction of the card stopper 10 and the card carrier 20.

The card door panel 30 is connected to the card limiting plate 10 in the embodiment of the present invention. As shown in FIG. 1 , the card door panel 30 is provided with a locking portion 31. The card limiting plate 10 is provided with a locking hole 12, and the card is provided. The connecting portion 31 is locked in the engaging hole 12 to fix the card door panel 30 to the card limiting plate 10.

In order to ensure the positioning effect between the card door panel 30 and the card limiting plate 10, as shown in FIG. 3 and FIG. 4, the hole depth of the carding hole 12 is the same as the thickness of the card limiting plate 10, and the carding portion 31 includes a card. The buckle is inserted into the card insertion hole 12.

Since the buckle is easily detached from the card insertion hole 12, the card holder further includes a fixing plate 40 connected to at least one of the card limiting plate 10 and the card carrier plate 20, and the fixing plate 40 is stopped at The side of the buckle that is away from the card limiting plate 10.

In the embodiment of the present invention, as shown in FIG. 6, the card carrying board 20 is provided with a receiving groove 23, and the fixing plate 40 is disposed in the receiving groove 23. In this way, the fixing plate 40 can be conveniently arranged. Bit.

In order to ensure the fixing effect on the fixing plate 40, the card carrying plate 20 is provided with a supporting portion 24, and the fixing plate 40 is positioned on the supporting portion 24. Preferably, the card carrier 20 includes two beams and a stringer connecting the two beams, the support portion 24 is disposed on the stringer, and the receiving groove 23 is formed on the two beams, the stringers and the support portion 24.

In the embodiment of the present invention, at least one of the card limiting plate 10 and the card carrier 20 is provided with a soldering groove 25, and the card limiting plate 10 and the card carrier 20 are soldered by spot welding in the spot welding groove 25.

In the embodiment of the present invention, the card limiting plate 10 and the card carrier plate 20 can be welded together more conveniently by providing the spot welding groove 25. For example, the spot weld groove 25 is provided on the side of the card carrier 20 that is away from the card stopper 10.

In order to ensure the fixing effect between the card limiting plate 10 and the card carrying plate 20, there are a plurality of spot welding grooves 25, and a plurality of spot welding grooves 25 are arranged along the extending direction of the card limiting plate 10 and/or the card carrying plate 20. . Specifically, a plurality of spot weld grooves 25 are disposed on the two longitudinal beams of the card carrier 20 .

For example, when the card stopper plate 10 is provided with a plurality of spot weld grooves 25, a plurality of spot weld grooves 25 are arranged at intervals in the extending direction of the card stopper plate 10.

For example, when the card carrier 20 is provided with a plurality of spot weld grooves 25, a plurality of spot weld grooves 25 are spaced apart along the extending direction of the card carrier plate 20.

For example, when the card carrier board 20 and the card limiting board 10 are provided with a little soldering groove 25, a plurality of spot welding grooves 25 provided on the card carrier board 20 are arranged along the extending direction of the card carrier board 20, and the card limiting board 10 is arranged. A plurality of spot weld grooves 25 are provided spaced apart along the extending direction of the card stopper plate 10.

Since the card tray is easily inserted in the insertion of the card tray, the positioning end of the card limiting plate 10 parallel to the card is disposed on the end surface of the card limiting plate 10, and the positioning protrusion 14 is inserted along the card limiting plate 10 extend. In this way, it is possible to prevent the card tray from being inserted.

Preferably, the positioning rib 14 is disposed on a side of the card retaining plate 10 opposite to the card carrying groove 22. Preferably, the positioning ribs 14 extend in the extending direction of the card limiting plate 10.

In order to place a plurality of cards on the card tray, the card limiting plate 10 is provided with a plurality of card limiting holes 11 , and the plurality of card limiting holes 11 are arranged along the insertion direction of the card limiting plate 10 .

It can be seen that the card limiting plate 10 is the upper part of the card tray, and the card limiting plate 10 is provided with a locking protrusion 13 matched with the inner elastic piece of the card seat, and the card limiting plate 10 is a positioning customer identification module (SIM). , a Subscriber Identification Module) card, a shape frame of a micro (Secure Digital) card, the card limiting plate 10 is further provided with a positioning rib 14 for preventing the insertion of the card holder and the card door panel 30 Cooperating snap holes 12.

The card carrier 20 has a card carrying slot 22 for supporting a SIM card, a micro SD card, and a spot welding slot 25. The fixing plate 40 combines the card door panel 30 with the card limiting plate 10 and the card carrier plate 20 by spot welding to form a complete card tray assembly, and the card door panel 30 is an appearance structural portion of the card tray.

The card limiting plate 10 and the card carrier plate 20 are combined by laser spot welding, and the card door panel 30 is assembled into the card limiting plate 10 through the corresponding hole, and the fixing plate 40 is spot welded to the card carrier plate 20 to be card. The door panel 30 is restrained in the slot of the card retaining plate 10.

The card limiting plate 10 and the card carrier plate 20 are processed by a metal stamping die, and the die stamping and spot welding are relatively economical and reliable processing methods, which can significantly reduce the manufacturing cost of the metal card tray.

The embodiment of the present invention further provides a terminal device. As shown in FIG. 7, the device includes a body 200 and a card tray 100 inserted in the body 200. The card tray 100 is the card tray described above. The terminal device may be a mobile phone, a tablet computer, a vehicle terminal, an MP3 player device, and an MP4 player device.

Referring to FIG. 7, the SIM card and the micro SD card are assembled in a metal card holder and then loaded into the terminal device together; wherein the metal card tray can be a single SIM card tray, a single T card tray, or a double Kakato.

The card limiting plate 10 and the card carrier plate 20 are laser spot welded at the spot welding groove 25 to weld the two together. The pins (snap) of the card door panel 30 are fitted into the carding holes 12 of the card limiting plate 10, and the fixing plate 40 is spot-welded into the receiving groove 23 of the card carrier board 20.

In the above embodiment, the card limiting plate 10 and the card carrier plate 20 are both obtained by metal stamping die processing, which has low process cost and is suitable for mass production, and can significantly reduce the processing cost of the metal card tray.

In the above embodiment, according to different appearance requirements, the card door panel 30 can be processed by a CNC numerical control machine (CNC), or can be injection molded by a metal sheet; the spot welding groove can be based on the actual metal. The size of the card holder can be adjusted to 6 points, or 10 points; this embodiment limits the card door panel 30 to the card by spot welding the fixing plate 40 onto the card carrier board 20.

According to the actual situation, the fixing plate 40 may be a rivet to restrict the fixing of the card door panel 30 to the card carrier board 20.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

The card tray includes a card limiting plate and a card carrier plate which are connected to each other. Since the card limiting plate is provided with a card limiting hole, the card carrying plate is provided with a cutout portion and a card bearing slot, so that the card loading plate can be installed. The card is conveniently carried in the card carrying slot and at least a portion of the card is received within the card limiting aperture to limit the perimeter of the card. In addition, the card holder is formed by using the card limit plate and the card carrier plate which are independent of each other, which can improve the production efficiency of the card tray and reduce the production cost of the card tray.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

A card holder that includes:

Stacking the connected card limiting plate (10) and the card carrying plate (20),

The card limiting plate (10) is provided with a card limiting hole (11), and the card carrying plate (20) is provided with a hollow portion (21) disposed opposite to the card limiting hole (11). ;

The card carrying board (20) is provided with a card carrying slot (22), the card to be installed is installed in the card carrying slot (22), and at least a part of the card is received in the card limiting hole (11) )Inside.
The card tray of claim 1 further comprising:

a card door panel (30), the card door panel (30) is coupled to the card limiting plate (10), and/or the card door panel (30) is coupled to the card carrier panel (20);

The card door panel (30) is disposed on the card limiting plate (10) and the card carrier board (20) along the insertion direction of the card limiting plate (10) and the card carrying plate (20). Insert the end.
The card holder according to claim 2, wherein

The card door panel (30) is provided with a snap portion (31);

The card limiting plate (10) is provided with a latching hole (12), and the latching portion (31) is locked in the latching hole (12) for making the card door panel (30) ) is fixedly connected to the card limiting plate (10).
The card holder according to claim 3, wherein

The hole of the card hole (12) is the same as the thickness of the card limiting plate (10), the carding portion (31) includes a buckle, and the buckle is inserted into the card hole (12) Inside.
The card holder according to claim 4, wherein

The card holder further includes a fixing plate (40);

The fixing plate (40) is connected to the card limiting plate (10), and/or the fixing plate (40) being connected to the card carrier board (20);

The fixing plate (40) stops on a side of the buckled away from the card limiting plate (10).
The card holder according to claim 5, wherein

The card carrying plate (20) is provided with a receiving groove (23), and the fixing plate (40) is disposed in the receiving groove (23).
A card holder according to claim 5 or 6, wherein

The card carrying board (20) is provided with a support portion (24), and the fixing plate (40) is positioned on the support portion (24).
The card holder according to claim 1, wherein

A card slot (25) is disposed on the card limiting plate (10) and/or the card carrier plate (20), and the card limiting plate (10) and the card carrier plate (20) are spot welded. A solder joint in the spot weld groove (25).
The card holder according to claim 8, wherein

The spot welding groove (25) is disposed in plurality, and the plurality of spot welding grooves (25) are disposed along the card limiting plate (10) and/or the card carrying plate (20) The extension directions are arranged at intervals.
The card holder according to claim 1, wherein

Positioning ridges (14) are disposed on the end surface of the card limiting plate (10) parallel to the card, and the positioning ribs (14) extend along the insertion direction of the card limiting plate (10). .
The card holder according to claim 1, wherein

The card limiting plate (10) is provided with a plurality of the card limiting holes (11), and the plurality of card limiting holes (11) are spaced along the insertion direction of the card limiting plate (10). Arrangement.
A terminal device comprising a body (200) and a card holder (100) interposed in the body (200), the card holder (100) being the card holder according to any one of claims 1 to .