CN101662514B - Mobile communication device and card holder thereof - Google Patents

Abstract

The invention discloses a mobile communication device and a card seat thereof. The mobile communication device comprises a shell, a circuit board arranged in the shell, a clamping piece and a clamping seat arranged in the shell. The clamping seat comprises a base, a first elastic component, a support, a second elastic component and a driving rod. The base comprises a bottom surface and a side wall connected with the bottom surface, and the side wall is provided with a stop part. The first elastic member is disposed on the bottom surface of the base. The bracket is pivoted to the base and compresses the first elastic component. The bracket comprises an accommodating space, and the clamping piece is arranged in the accommodating space of the bracket. The second elastic component and the driving rod are also arranged in the accommodating space of the bracket. The driving rod comprises a clamping hook and a concave part. The hook abuts against the second elastic component and drives the clamping piece to move. The stopping part limits the driving rod on the base, the clamping piece is limited in the containing space, and the driving rod is relieved from limiting with the stopping part through the concave part. The card seat in the mobile communication device is used for accommodating the card, and the card arranged in the card seat can be smoothly withdrawn without elevating the card seat.

Description

Mobile communication device and card holder thereof

technical field

The present invention relates to a mobile communication device and its card socket, and in particular to a mobile communication device and its card socket.

Background technique

Subscriber Identification Card (SIM Card) is used to identify mobile phone users and record various personal and data information. Although the SIM card is just a light and small card, the chip in it can record a lot of information. In addition to storing one or two hundred groups of phone numbers and text messages, it also includes the Global System for Mobile Communications (GSM) The information required for operation and the information for protecting the rights and interests of users.

SIM cards of mobile phones currently on the market are sometimes designed under or near the antenna due to space factors. If there are setting parts in front of the SIM card, such as electromagnetic shielding components, etc., the deck used to install the SIM card will be replaced with an elevated deck so that the SIM card can be smoothly withdrawn from the deck. Among them, the height of the metal terminal of the elevated deck is about 3-4mm, and the height of the antenna is about 6mm. Therefore, if the antenna is placed above the deck, the metal terminal is only 2-3mm away from the antenna. In other words, the height of the card holder will make the distance between the SIM card and the antenna too short, which will affect the performance of the antenna.

Contents of the invention

The purpose of the present invention is to provide a card holder arranged in a mobile communication device for accommodating cards. The cards installed in the card holder can be smoothly withdrawn without elevating the card holder.

According to an embodiment, the deck of the present invention includes a base, a first elastic member, a bracket, a second elastic member, and a driving rod. The base includes a bottom surface and a side wall connected to the bottom surface, and the side wall has a stopper. The first elastic member is disposed on the bottom surface of the base. The bracket is pivotally connected to the base and compresses the first elastic member. The bracket includes an accommodating space, and the clip is suitable for being arranged in the accommodating space of the bracket. The second elastic member and the driving rod are also arranged in the accommodating space of the bracket, and the second elastic member is adjacent to the pivot joint between the bracket and the base. The driving rod includes a hook and a recess. The hook is suitable for pressing against the second elastic member and driving the locking part to move. The stop part is suitable for restricting the driving rod to the base, and jointly restricts the locking part to the accommodating space. In addition, the driving rod can be released from the limit of the stop part through the recessed part.

In this embodiment, when the driving rod is operated to squeeze the second elastic member, the recessed part on the driving rod will move below the stopper part. At this time, the stopper can pass through the recess so that the bracket can rotate relative to the base by the elastic force of the first elastic member, and the hook driving the rod can use the elastic force of the second elastic member to push the locking member outward. Thus, the user can easily take out the card from the card holder.

The card holder of the present invention has two operation modes of "push-push" and rotation at the same time. The user only needs to push the drive rod into the bracket and then release it to make the card work smoothly. Exit at an incline without being limited by the internal space of the mobile communication device. In addition, since the card base of the present invention does not need to be elevated, the height of the metal terminal is within 1 mm, that is, the distance between the metal terminal and the antenna is about 5 mm, which has little effect on the antenna, thus increasing the antenna space and relatively ideal antenna performance.

The present invention also proposes a mobile communication device, which includes a housing, a circuit board disposed in the housing, a clip and the above-mentioned card holder. The above-mentioned deck is arranged in the casing.

The advantages and spirit of the present invention can be further understood through the following detailed description of the invention and the accompanying drawings.

Description of drawings

FIG. 1 is a schematic diagram of a mobile communication device according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of internal components of the mobile communication device in FIG. 1 .

FIG. 3 is a schematic diagram showing that the antenna cover in FIG. 2 is removed.

FIG. 4 is an exploded view of the cartridge in FIG. 3 .

FIG. 5 is a schematic view of the bracket in FIG. 4 at another viewing angle.

FIG. 6 is a schematic diagram of the card installed in the card holder.

FIG. 7 is a schematic view of the cartridge of FIG. 6 after the bracket is removed.

FIG. 8 is a schematic diagram of the driving rod pressing the second elastic member in FIG. 7 .

FIG. 9 is a schematic diagram of the bracket in FIG. 6 being lifted up.

FIG. 10 is a schematic diagram of the clip in FIG. 9 being pushed outward.

Detailed ways

See Figures 1 through 3. FIG. 1 is a schematic diagram of a mobile communication device 1 according to an embodiment of the present invention. FIG. 2 is a schematic diagram of internal components of the mobile communication device 1 in FIG. 1 . FIG. 3 is a schematic diagram of the antenna cover 16 in FIG. 2 being removed.

The housing 10 of the mobile communication device 1 shown in FIG. 1 is provided with necessary software and hardware elements for operation, such as a central processing unit (Central Processing Unit, CPU), a random access memory (Random Access Memory, RAM), a read-only memory (Read Only Memory, ROM), display panel, backlight module, operating system, etc. The functions of the above components can be easily realized and used by those skilled in the art, and will not be described in detail here.

As shown in FIGS. 2 and 3 , the housing of the mobile communication device in FIG. 1 includes a circuit board 12 , a battery 14 , an antenna cover 16 , a card member 18 such as a subscriber identification card (SIM card), and a card holder 20 . The circuit board 12 , the battery 14 , the antenna cover 16 , the card 18 and the card holder 20 are all arranged in the housing 10 shown in FIG. 1 . The battery 14 is detachably disposed above the circuit board 12 , and then forms an electrical connection with the circuit board 12 . The card holder 20 is also disposed on the circuit board 12 , and the clip 18 is installed in the card holder 20 . In this embodiment, the antenna cover 16 covers the deck 20 , and the antenna (not shown) is disposed on the antenna cover 16 .

See Figure 4. FIG. 4 is an exploded view of the cartridge 20 in FIG. 3 . As shown in FIG. 4 , the deck 20 includes a base 200 , two first elastic members 202 , a bracket 204 , a second elastic member 206 and a driving rod 208 . In this embodiment, the first elastic member 202 is designed as a shrapnel, and the second elastic member 206 is designed as a spring, but it is not limited thereto, and the relationship between the first elastic member 202 and the second elastic member 206 can be determined according to actual applications. type. In addition, the number of the first elastic members 202 can also be determined according to practical applications, and is not limited to two.

The base 200 includes a bottom surface 2000 and a side wall 2002 connected to the bottom surface 2000 . The base 200 is fixed on the circuit board 12 . In this embodiment, the side wall 2002 has a stop 2004 . As shown in FIG. 4 , the blocking portion 2004 is a protrusion extending from the side wall 2002 . The two first elastic members 202 are respectively disposed on the bottom surface 2000 .

The bracket 204 is pivotally connected to the pivot shafts 2006 on both sides of the base 200 through the pivot holes 2040 on both sides. Thus, the bracket 204 can rotate relative to the base 200 . It should be noted that, due to the viewing angle, only one pivot hole 2040 and one pivot shaft 2006 are shown in FIG. 4 . The bracket 204 is pressed on the first elastic member 202 , and without the influence of any external force, the elastic force generated by the compression of the first elastic member 202 will push the bracket 204 upward. In addition, please refer to FIG. 5 , which is a schematic diagram of the bracket 204 in FIG. 4 from another perspective. As shown in FIG. 5 , the bracket 204 includes a receiving space 2042 . The clip 18 in FIG. 3 is suitable to be disposed in the accommodating space 2042 of the bracket 204 .

In addition, the second elastic member 206 and the driving rod 208 are also disposed in the accommodating space 2042 of the bracket 204 . The second elastic member 206 is adjacent to the pivot joint between the bracket 204 and the base 200 , and the driving rod 208 is adjacent to the side wall 2002 . The driving rod 208 includes a hook 2080 , a holding portion 2082 and a recessed portion 2084 .

Please refer to Figure 6 and Figure 7. FIG. 6 is a schematic diagram of the card member 18 installed in the card holder 20 . FIG. 7 is a schematic diagram of the holder 20 in FIG. 6 with the bracket 204 removed. When the driving rod 208 and the clip 18 are simultaneously disposed in the accommodating space 2042 of the bracket 204 and fixed on the base 200 , the bracket 204 will compress the first elastic member 202 disposed on the bottom surface 2000 . Wherein, the first elastic member 202 exerts an upward force on the bracket 204 , and the clip 18 is firmly fixed in the accommodating space 2042 of the bracket 204 by driving the rod 208 . In detail, the driving rod 208 is restricted by the stop portion 2004 of the base 200 to limit the clip 18 in the accommodating space 2042 of the bracket 204, thereby preventing the elastic force generated by the first elastic member 202 from compressing the bracket 204 push up. In addition, as shown in FIG. 6 , the holding portion 2082 of the driving rod 208 is used to hold the clip 18 . Moreover, as shown in FIG. 7 , the hook 2080 of the driving rod 208 is connected with the second elastic member 206 and hooks the locking member 18 .

See Figures 8 through 10. FIG. 8 is a schematic diagram of the driving rod 208 pressing the second elastic member 206 in FIG. 7 . FIG. 9 is a schematic diagram of the bracket 204 in FIG. 6 being lifted up. FIG. 10 is a schematic diagram of the clip 18 in FIG. 9 being pushed outward. When the user wants to take out the clip 18 , the user can use the driving rod 208 to squeeze the second elastic member 206 , and the hook 2080 is temporarily disengaged from the clip 18 , as shown in FIG. 8 . At the same time, when the driving rod 208 is pushed, the concave part 2084 will move to the bottom of the stop part 2004 , and the driving rod 208 can release the interference relationship with the base 200 through the concave part 2084 . Since the driving rod 208 no longer interferes with the base 200 , the clip 18 and the bracket 204 will be lifted up by the elastic force of the first elastic member 202 , and then rotate relative to the base 200 , as shown in FIG. 9 . Then, without any external force, the compression stroke of the compressed second elastic member 206 will be released, thereby generating elastic force to push the rod 208 outward. The hook 2080 of the driving rod 208 can use the elastic force of the second elastic member 206 to drive the locking part 18 outward, as shown in FIG. 10 . Thus, the user can easily take out the card part 18 from the card holder 20 .

It should be noted that the raised height of the bracket 204 can be adjusted by the first elastic member 202 . In other words, in different mobile communication devices, the angle at which the support 204 is pushed up can be adjusted according to different internal spaces, so as to facilitate the user to take out the clip 18 .

Compared with the prior art, the card holder of the present invention has two operation modes of "push-push" and rotation at the same time. The user only needs to push the drive rod into the bracket and then release it to activate the card. The components can be smoothly tilted out without being limited by the internal space of the mobile communication device. In addition, since the card base of the present invention does not need to be elevated, and the metal terminal and the antenna are at a certain distance, the influence on the antenna is small, so the antenna space can be increased, and relatively ideal antenna performance can be obtained.

Through the above detailed description of the preferred specific embodiments, it is hoped that the features and spirit of the present invention can be described more clearly, rather than limiting the scope of the present invention by the preferred specific embodiments disclosed above. On the contrary, the intention is to cover various modifications and equivalent arrangements within the scope of the claims of the present invention. Therefore, the scope of the claims of the present invention should be interpreted on the basis of the above description in the broadest way so as to cover all possible changes and equivalent arrangements.

Claims (10)

1. a deck in order to ccontaining fastener, is characterized in that, above-mentioned deck comprises:

Base, the sidewall that comprises the bottom surface and join with above-mentioned bottom surface, above-mentioned sidewall has the stop section;

First elastic component is arranged on the above-mentioned bottom surface;

Support is articulated in above-mentioned base and compresses above-mentioned first elastic component, and above-mentioned support comprises accommodation space, and above-mentioned fastener is configured in the above-mentioned accommodation space;

Second elastic component is arranged in the above-mentioned accommodation space, and the articulated section of contiguous above-mentioned support and above-mentioned base; And

Drive bar, be arranged in the above-mentioned accommodation space, and contiguous above-mentioned sidewall; Above-mentioned drive bar comprises trip and depressed part; Above-mentioned second elastic component of above-mentioned clamp hook presses, and drive above-mentioned fastener and move, above-mentioned stop section is limited in above-mentioned base with above-mentioned drive bar; Related above-mentioned fastener is limited to above-mentioned accommodation space, and above-mentioned drive bar is removed spacing with above-mentioned stop section through above-mentioned depressed part.

2. deck according to claim 1 is characterized in that, above-mentioned drive bar also comprises holding parts, in order to the above-mentioned fastener of fixing.

3. deck according to claim 1 is characterized in that, above-mentioned first elastic component is a shell fragment.

4. deck according to claim 1 is characterized in that, above-mentioned second elastic component is a spring.

5. deck according to claim 1 is characterized in that, above-mentioned fastener is a Subscriber Identity Module.

6. a device for mobile communication is characterized in that, comprises:

Housing;

Circuit board is arranged in the above-mentioned housing;

Fastener; And

Deck is arranged in the above-mentioned housing, and above-mentioned deck comprises:

Base is fixed on the foregoing circuit plate, the sidewall that above-mentioned base comprises the bottom surface and joins with above-mentioned bottom surface, and above-mentioned sidewall has the stop section;

First elastic component is arranged on the above-mentioned bottom surface;

Support is articulated in above-mentioned base and compresses above-mentioned first elastic component, and above-mentioned support comprises accommodation space, and above-mentioned fastener is configured in the above-mentioned accommodation space;

Second elastic component is arranged in the above-mentioned accommodation space, and the articulated section of contiguous above-mentioned support and above-mentioned base; And

Drive bar, be arranged in the above-mentioned accommodation space, and contiguous above-mentioned sidewall; Above-mentioned drive bar comprises trip and depressed part; Above-mentioned second elastic component of above-mentioned clamp hook presses, and drive above-mentioned fastener and move, above-mentioned stop section is limited in above-mentioned base with above-mentioned drive bar; Related above-mentioned fastener is limited to above-mentioned accommodation space, and above-mentioned drive bar is removed spacing with above-mentioned stop section through above-mentioned depressed part.

7. device for mobile communication according to claim 6 is characterized in that, above-mentioned drive bar also comprises holding parts, in order to the above-mentioned fastener of fixing.

8. device for mobile communication according to claim 6 is characterized in that, above-mentioned first elastic component is a shell fragment.

9. device for mobile communication according to claim 6 is characterized in that, above-mentioned second elastic component is a spring.

10. device for mobile communication according to claim 6 is characterized in that, above-mentioned fastener is a Subscriber Identity Module.

Images