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Card holder and mobile terminal

A technology of card tray and movable ground, which is applied in the field of card tray, can solve the problems of increasing manufacturing cost, deformation of side push rod ejection mechanism, damage to electronic components and circuit boards, etc., so as to solve the problem of assembly tolerance and save manufacturing cost , the effect of improving reliability

Active Publication Date: 2022-05-13
SHENZHEN TRANSSION HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the process of conceiving and implementing this application, the inventor found at least the following problems: In some implementations, the extraction of the card tray depends on the side push rod ejection mechanism and the extraction mechanism. Pin fit, due to the large volume of the side push rod ejection mechanism, it not only increases the manufacturing cost, but also the side push rod ejection mechanism is easily deformed in the process of manufacturing, transportation, lamination, etc., and there is a high probability of jamming. Difficulty or failure to get the card
And / or, since the shell needs to be provided with openings for card removal needles, liquid and static electricity can easily enter through the openings, resulting in damage to electronic components and circuit boards inside the electronic equipment

Method used

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  • Card holder and mobile terminal
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  • Card holder and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0097] figure 2 It is a top view structural schematic diagram of the card tray of the first embodiment of the present application, image 3 It is a schematic diagram of the rear view structure of the card tray in the first embodiment of the present application, Figure 4 It is a side view structural schematic diagram of the card tray of the first embodiment of the present application, Figure 5 It is a schematic diagram of the front structure of the card tray in the first embodiment of the present application, Figure 6 It is a schematic diagram of the split structure of the card tray in the first embodiment of the present application, Figure 7 yes Figure 6 The schematic diagram of the local structure of Cato shown, Figure 8 It is a schematic diagram of the rear view of the door panel of the card tray in the first embodiment of the present application when it is pushed out, Figure 9 It is a schematic cross-sectional structure diagram of the door panel of the card tra...

no. 2 example

[0122] Figure 10 It is a schematic diagram of the rear view structure of the card tray according to the second embodiment of the present application, Figure 11 It is a rear view structure schematic diagram of the door panel of the card tray in the second embodiment of the present application being pushed out, as shown in Figure 10 and Figure 11 As shown, the structure of the card tray of this embodiment is substantially the same as that of the first embodiment, the difference lies in the structure of the tip plug 15 .

[0123] Optionally, the through hole 301 includes an outer hole section 3011 and an inner hole section 3012 that communicate with each other, the outer hole section 3011 is arranged close to the outer surface 131 of the door panel 13, the inner hole section 3012 is arranged near the inner surface 132 of the door panel 13, and the outer hole section The inner diameter of 3011 is larger than the inner diameter of inner hole segment 3012 .

[0124] Optionall...

no. 3 example

[0128] Figure 12 It is a schematic diagram of the rear view structure of the card tray according to the third embodiment of the present application, Figure 13 It is a schematic diagram of the rear view of the card tray in the third embodiment of the present application when the door panel is pushed out, as shown in Figure 12 and Figure 13 As shown, the structure of the card tray of this embodiment is substantially the same as that of the second embodiment, the difference lies in the way the pin 15 is connected to the lever 14 .

[0129] Optionally, the pin plug 15 and the force-receiving part 141 are linked and connected through a linkage structure, and the linkage structure includes at least one connecting rod, at least one first pin shaft and at least one second pin shaft, and one end of the connecting rod passes through the first pin shaft The other end of the connecting rod is hinged to the force-receiving part 141 through the second pin shaft.

[0130] Optionally, ...

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PUM

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Abstract

The invention provides a card holder and a mobile terminal, the card holder comprises a body, a door plate assembly and a driving assembly, the door plate assembly is movably connected to the card holder body, and the driving assembly is stressed to enable the door plate assembly to move in a direction away from the card holder body. According to the card holder, the size is reduced, and the manufacturing cost is saved.

Description

technical field [0001] The present application relates to the field of card tray technology, in particular to a card tray and a mobile terminal. Background technique [0002] With the continuous development of science and technology, electronic equipment, as an important equipment, has become a vital part of people's life. Taking electronic devices as smart phones as an example, smart phones on the market are currently developing in the direction of diversification and thinning, so the restrictions on the placement of SIM cards and / or memory cards are becoming more and more strict. Most of the thinner smart phones currently The card tray is used to load the SIM card and / or memory card, and the card tray is installed on the side or both ends of the smart phone. [0003] During the process of conceiving and implementing the present application, the inventors found at least the following problems: In some implementations, the extraction of the card tray relies on the cooperati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/633H01R13/52H01R13/502H01R12/71H04B1/3818H04M1/02
CPCH01R13/633H01R12/714H01R13/502H01R13/52H04B1/3818H04M1/0274H01R2201/16
Inventor 严孟王海滨周晓峰田超群
Owner SHENZHEN TRANSSION HLDG CO LTD