CN112018534A

CN112018534A - Terminal device

Info

Publication number: CN112018534A
Application number: CN201910472394.3A
Authority: CN
Inventors: 孙长宇; 许春利
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-12-01

Abstract

The disclosure provides a terminal device, and belongs to the technical field of terminal devices. The terminal device includes: the device comprises a processor, a first storage module, a second storage module, a switch assembly and a terminal storage interface. The switch assembly includes a signal input and a signal output. The terminal storage interface is connected with the signal input end of the switch assembly. The processor is electrically connected with the switch assembly, and the control signal output end is in switching connection with the first storage module and the second storage module.

Description

Terminal device

Technical Field

The disclosure relates to the technical field of terminals, in particular to a terminal device.

Background

With the advent of the age of 5G, data such as video volume, audio volume, and picture volume of terminal device users has grown exponentially. Therefore, the requirement of the user on the storage capability of the terminal equipment is higher and higher.

In the related art, a card seat and a card slot for installing a memory card are arranged in the terminal equipment, and the storage performance of the terminal equipment is optimized by installing the memory card.

However, in the related art, the terminal memory interface of the terminal device is not compatible with different types of memory cards. Therefore, terminal devices supporting different memory cards have different terminal memory interfaces. Such an approach undoubtedly increases the hardware cost of the terminal device.

Disclosure of Invention

The present disclosure provides a terminal device and addresses deficiencies in the related art.

According to the terminal device provided by the embodiment of the present disclosure, the terminal device includes: the system comprises a processor, a first storage module, a second storage module, a switch assembly and a terminal storage interface;

the switch assembly comprises a signal input end and a signal output end;

the terminal storage interface is connected with the signal input end of the switch assembly;

the processor is electrically connected with the switch assembly and controls the signal output end to be in switching connection with the first storage module and the second storage module.

Optionally, the terminal memory interface includes a detection pin, and the detection pin is used for outputting a detection signal corresponding to the type of the memory card; the processor is used for controlling the signal output end of the switch assembly to be connected with the first storage module or the second storage module according to the detection signal.

Optionally, the first storage module is a UFD storage module, and the second storage module is an SD storage module.

Optionally, the detection pin comprises a first detection pin connected to the processor; the first detection pin is used for outputting a first detection signal corresponding to a first memory card, and the first memory card is matched with the first memory module; the processor is used for controlling the signal output end of the switch assembly to be connected with the first storage module according to the first detection signal.

Optionally, the first detection pin is used for being connected with a first grounding pin of the first memory card; the detection pins further comprise a designated grounding pin, and the designated grounding pin is used for being connected with a second grounding pin of the first memory card or a grounding pin of the second memory card; the second memory card is matched with the second memory module.

Optionally, the detection pin further comprises a second detection pin connected to the second memory module; the second detection pin is used for outputting a second detection signal corresponding to the second memory card; the processor is used for controlling the signal output end of the switch assembly to be connected with the second storage module according to the second detection signal.

Optionally, the second detection pin is connected to a signal input terminal of the switch assembly; and when the terminal storage interface is not matched with the storage card, the switch component is connected with the second storage module.

Optionally, the terminal device includes a socket, and the terminal storage interface is installed in the socket; the terminal equipment comprises a storage card arranged in the card slot, and the storage card comprises a UFS storage interface or an SD storage interface.

Optionally, when the memory card includes the UFS storage interface, the UFS storage interface includes: the first grounding pin is used for being connected with the first detection pin, and the second grounding pin is used for being connected with the appointed grounding pin.

Optionally, when the memory card includes the SD storage interface, the SD storage interface includes: the insulation part is arranged corresponding to the first detection pin, the memory card detection pin is used for being connected with the second detection pin, and the grounding pin is used for being connected with the appointed grounding pin.

Optionally, the terminal device further includes an SIM interface disposed in the card socket, and the terminal storage interface and the SIM interface are disposed corresponding to a same card slot of the card socket.

The technical scheme provided by the disclosure can achieve the following beneficial effects:

the terminal equipment provided by the embodiment of the disclosure supports two different storage technologies by using one set of terminal storage interface, so that the terminal equipment can be compatible with different memory cards, and the hardware cost of the terminal equipment is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a schematic structural diagram of a terminal device provided according to an exemplary embodiment;

fig. 2 is a schematic structural diagram of a card holder in a terminal device according to an exemplary embodiment;

fig. 3 is a schematic structural diagram of the mating of the card socket and the card holder in the terminal device according to an exemplary embodiment;

fig. 4 is a schematic partial structure diagram of a card socket in a terminal device according to an exemplary embodiment;

fig. 5 is a schematic partial structure diagram of a card socket in a terminal device according to another exemplary embodiment;

FIG. 6 is a partial circuit block diagram of a terminal memory interface within a terminal device provided in accordance with an exemplary embodiment;

FIG. 7 is a partial circuit block diagram of a terminal memory interface within a terminal device provided in accordance with another illustrative embodiment;

FIG. 8 is a partial circuit block diagram of a terminal memory interface within a terminal device provided in accordance with another illustrative embodiment;

FIG. 9 is a partial circuit block diagram of a terminal memory interface within a terminal device provided in accordance with another illustrative embodiment;

fig. 10 is a block diagram of circuitry within a terminal device provided in accordance with an example embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Sd (secure digital) memory cards and ufs (universal Flash storage) memory cards are two types of memory cards widely used in terminal devices in related art. Because the definitions of the pins of the SD memory card and the UFS memory card are different, the terminal memory interfaces in the terminal device that are mated with the memory card are also divided into a terminal memory interface supporting the SD memory card and a terminal memory interface supporting the UFS memory card. In this way, an SD storage interface and an UFS storage interface need to be provided, which increases the hardware cost of the terminal device.

Based on the above problem, the embodiment of the present disclosure provides a terminal device, which uses a set of terminal storage interface to cooperate with two types of memory cards, so as to implement two different storage technologies, and solve the defects in the related art. In the embodiments of the present disclosure, specific types of terminal devices are not limited, for example, a mobile phone, a personal computer, a wearable device, or a medical device. Wherein, the drawings only take the mobile phone as an example for illustration.

As shown in fig. 1, a terminal device provided in an embodiment of the present disclosure includes: card socket 110, card holder 120, interface 130, processor 140, first storage module 151, second storage module 152, and switch assembly 160.

As shown in fig. 1 and 2, the card holder 110 has a mounting plate 111 and a blocking member 112 connected thereto. A card slot 113 is provided in the mounting plate 111.

A bottom load-bearing edge 1131 is disposed at the opposite edge of the card slot 113. The thickness of the bottom load-bearing edge 1131 is less than the thickness of the mounting plate 111. An external component such as a SIM card or a memory card is carried by the carrying bottom edge 1131, so that the external component is stably placed in the card slot 113.

An error preventing structure 1132 is formed at an edge of the card slot 113 to fit the external shape of a SIM card, a memory card, or the like. Illustratively, the error protection feature 1132 is a beveled edge disposed at the edge of the card slot 113. The external components are mounted in the desired orientation within the card slot 113 by the error proofing structure 1132.

The number of the card slots 113 on the mounting plate 111 is not specifically limited, and may be, for example, 1, 2, 3, or the like. When a plurality of card slots 113 are provided, the plurality of card slots 113 are arranged in order along the length direction of the card holder 110. And the adjacent card slots 113 are communicated with each other to reduce the length of the mounting plate 111, so that the whole card holder 110 has a compact structure.

Further, optionally, the card slot 113 is sized to accommodate a Nano-format card, such as a Nano-SIM card, a Nano-format memory card, or the like. The Nano specification is a size for which external components such as a SIM card are currently used. Specifically, the Nano-sized card has a length of 12mm and a width of 9 mm. In the embodiment of the present disclosure, the size of the card slot 113 at least satisfies the requirement of being able to mount a Nano-sized card and ensure that the interface on the Nano-sized card contacts with the interface 130 in the card holder 120.

As shown in fig. 1 and 3, the socket 120 includes a first surface 121 and a second surface 122 disposed opposite to each other. For example, the first surface 121 is a top surface of the socket 120, and the second surface 122 is a bottom surface of the socket 120. The space between the first and

second faces

121, 122 is an interior cavity 123 of the cartridge 120. The side wall of the terminal device 100 is provided with a socket. During assembly, the socket 120 is disposed corresponding to the socket, such that the inner cavity 123 of the socket 120 is communicated with the socket for installing the card holder 110.

When assembling the card holder 110 and the card holder 120, the card holder 110 is inserted into the inner cavity 123 of the card holder 120 through the insertion opening 150. After the assembly is completed, the blocking piece 112 of the card holder 110 is flush with the side-wall surface of the terminal device 100.

The interface 130 is disposed on the card socket 120 and exposed in the inner cavity 123 of the card socket 120, and includes a terminal storage interface 132 disposed corresponding to the card slot 113. The data communication between the terminal device 100 and the memory card is realized by the terminal memory interface 113 matching with the terminal memory interface on the memory card installed in the card slot 113.

The positions of the card socket 120 corresponding to the same card slot 113 are: when the card holder 110 is installed in the card holder 120, a projection area of the card slot 113 on the card holder 120 is in a direction perpendicular to a plane of the card slot 113. Taking fig. 3 as an example, the projection area includes an area where the card slot 113 projects upward onto the first surface 121 of the card holder 120, and an area where the card slot 113 projects downward onto the second surface 122 of the card holder 120.

In one embodiment, as shown in fig. 3 and 4, the interface 130 further includes a SIM interface 131 disposed in the same card slot 113 as the terminal memory interface 132. In this way, the card slot 113 can support both the memory card and the SIM card, which improves the compatibility of one card slot 113 with different external components, and avoids increasing the internal space of the component terminal device 100 while enriching the functions of the terminal device 100.

In one embodiment, as shown in fig. 3, 5, the interface 130 of the terminal device 100 includes a terminal storage interface 132. The terminal storage interface 132 is used for being matched with an interface of an external component such as a memory card and the like to realize data transmission.

Of these, fig. 5 is only one alternative implementation of the terminal storage interface 132. Specifically, the number of pins of the terminal memory interface 132 is at least 8, such as 9, 10, 11, 12, etc. The distribution manner of the plurality of pins is not particularly limited, and for example, the plurality of pins are arranged in parallel or in a distributed manner. The shape of each pin is also not particularly limited, and may be, for example, a rectangle, a square, a circle, an irregular shape, or the like.

The types of memory cards that the first memory module 151 and the second memory module 152 are adapted to are different in the terminal device 100. Illustratively, the first and

second memory modules

151 and 152 may be selected as memory modules supporting a Peripheral Component Interconnect Express (PCIE), a Multimedia Memory Card (MMC), an Embedded Multimedia Memory Card (EMMC), an SD memory card, or an UFS memory card.

Optionally, the processor 140 of the terminal device 100 is electrically connected to the first storage module 151 and the second storage module 152, so as to enable data communication between the processor 140 and the two storage modules.

As shown in fig. 6, the terminal device 100 further includes a switch assembly 160 electrically connected to the processor 140. Optionally, the switch component 160 is a high bandwidth analog switch, which implements signal switching functions in different signal links.

The switch assembly 160 includes a signal input terminal 161 and a signal output terminal 162. The signal input terminal 161 is connected to the terminal memory interface 132, and the signal output terminal 162 is switchably connected to the first memory module 151 and the second memory module 152.

And, the processor 140 is electrically connected to the switch assembly 160 to control the signal output terminal 162 to be in switching connection with the first storage module 151 and the second storage module 152. In this manner, the terminal storage interface 132 is switched to be connected with the first storage module 151 and the second storage module 152 through the switch assembly 160.

Illustratively, when the signal output terminal 162 of the switching component 160 is connected with the first memory module 151, the terminal memory interface 132 is connected with the first memory module 151. At this time, the terminal memory interface 132 supports the first memory card matched with the first memory module 151.

When the signal output 162 of the switch assembly 160 is connected to the second memory module 152, the terminal memory interface 132 is connected to the second memory module 152. At this time, the terminal memory interface 132 supports the second memory card matched with the second memory module 152.

In summary, the switch component 160 enables the terminal memory interface 132 to support different kinds of memory cards. By adopting the mode, the universality of the terminal storage interface 130 is improved, the terminal storage interfaces matched with the types of the memory cards do not need to be respectively provided, and the hardware cost of the terminal equipment 100 is reduced.

There are the following alternatives as to the manner in which the processor 140 controls the switching of the signal output 162 of the switch assembly 160.

In one embodiment, the terminal device 100 is provided with interfaces corresponding to a plurality of memory card categories.

Illustratively, the interface of the terminal device 100 is a first virtual key and a second virtual key displayed on the display screen. The first virtual key corresponds to a first memory card supported by the first memory module 151, and the second virtual key corresponds to a second memory card supported by the second memory module 152.

The processor 140 detects the triggered interface, and acquires information of the target storage module corresponding to the triggered interface. Further, the control signal output terminal 162 is connected to the target memory module.

Illustratively, the processor 140 stores therein the correspondence between the virtual keys and the storage modules. When the first virtual key is triggered, the processor 140 obtains the first storage module information, and then controls the signal output end 162 of the switch component 160 to be connected to the first storage module 151.

Of course, the interface of the terminal device 100 may also adopt other implementation manners, such as physical keys, and the embodiment of the present disclosure is not particularly limited.

In this manner, the control operation of the switch assembly 160 is visualized to assist the user in specifying the storage mode currently in use. Moreover, the control switch assembly 160 is matched with different storage modules in such a way, so that the terminal device 100 can support multiple storage functions.

In one embodiment, the terminal memory interface 132 includes a detection pin for outputting a detection signal corresponding to the type of memory card. In this case, the processor 140 is configured to control the signal output terminal 162 of the switch component 160 to be connected to the first memory module 151 or the second memory module 152 according to the detection signal output by the detection pin.

By adopting the mode, the type of the currently inserted memory card is spontaneously detected through the detection pin, so that the process of using the terminal device 100 and the memory card in a matching way is more efficient and convenient. And when the memory card is installed, a user does not need to distinguish the first memory card from the second memory card, and user experience is optimized.

Based on the above implementation manner using the detection pin, the embodiment of the disclosure takes the first storage module 151 as the UFD storage module, and the second storage module 152 as the SD storage module as an example for explanation.

In one embodiment, as shown in fig. 1, 7, 8, the sense pins include a first sense pin 1321 coupled to the processor 140. The first detection pin 1321 is configured to output a first detection signal corresponding to the first memory card to the processor 140. The processor 140 controls the switch element 160 to connect with the first storage module 151 according to the first detection signal.

Illustratively, the first detection pin 1321 is a C/D pin for detecting the UFS memory card, and is configured to be connected to a first ground pin on the UFS memory card. Also, the terminal memory interface 132 further includes a designated ground pin 1322 for connecting with a second ground pin of the UFS memory card.

In such a case, the first detection pin 1321 is used as follows:

when the UFS memory card is installed in the terminal device 100, the first detection pin 1321 in the terminal memory interface 130 is connected to the first ground pin of the UFS memory card, and the first ground pin 1322 in the terminal memory interface 130 is connected to the second ground pin of the UFS memory card. At this time, the four pins cooperate to form a ground loop, which causes the first detection pin 1321 to output a low-level signal, i.e., a first detection signal.

Further, the processor 140 controls the signal output terminal 162 of the switch component 160 to be connected to the first storage module 151 according to the first detection signal output from the first detection pin 1321. Accordingly, the terminal memory pin 131 supports the UFS memory card.

Note that the designated ground pin 1322 of the terminal memory pin 131 is also used for connection with a ground pin of a second memory card (in this embodiment, an SD memory card). The following alternatives are available with respect to the manner of arrangement of the designated ground pin 1322:

alternatively, as shown in fig. 7, the designated ground pin 1322 is not connected to the switch assembly 160, but is directly connected to the power key module 170 of the terminal device 100. In this manner, the grounding pin 1322 is always designated as a grounding pin regardless of whether it is engaged with the first memory card or the second memory card.

Alternatively, as shown in fig. 8, the designated ground pin 1322 is connected to the switch assembly 160, and at this time, the designated ground pin 1322 is a ground pin regardless of whether the designated ground pin 150 is connected to the first memory module 151 or the second memory module 152.

In this manner, neither the first sensing pin 1321 nor the designated ground pin 1322 is affected by the switch assembly 160. Therefore, no matter the initial state of the switch assembly 160 is connected to the first storage module 151 or the second storage module 152, the first detection pin 1321 can detect the first memory card, and the terminal device 100 and the memory card can be smoothly matched.

In one embodiment, as shown in fig. 1 and 9, the test pins further include a second test pin 1323 coupled to the second memory module 152. The second detection pin 1323 is used for outputting a second detection signal corresponding to the second memory card to the processor 140. Further, the processor 140 controls the signal output terminal 162 of the switch component 160 to be connected to the second storage module 152 according to the second detection signal.

Illustratively, the second detection pin 1323 is a DAT3 pin for detecting an SD memory card, for connecting with the detection pin of the SD memory card. And when the SD memory card is inserted into the terminal device 100, the detection pin of the SD memory card is connected to the second detection pin 1323, and at this time, the second detection pin 1323 outputs a high level signal, that is, a second detection signal.

Optionally, the second probing pin 1323 is directly connected to the second memory module 152.

Optionally, the second detection pin 1323 is connected to the signal input 161 of the switch component 160, and is connected to the second memory module 152 through the switch component 160. In this case, the switch assembly 160 is connected to the second memory module 152 when the terminal memory interface 132 is not mated with the memory card. That is, the default use state of the terminal memory interface 132 is to be connected to the second memory module 152.

In this way, the detection process of the second detection pin 1323 is not affected by the detection process of the first detection pin 1321. Obviously, the first detection pin 1321 can only detect whether the current memory card is the first memory card, and the second detection pin 1323 can only detect whether the current memory card is the second memory card, and the detection results of the two do not conflict. Therefore, the first detection pin 1321 and the second detection pin 1323 can be performed simultaneously in the above manner, so that the efficiency of detecting the type of the memory card by the terminal device 100 is improved, and the user experience is optimized.

In use, if the second detection pin 1323 outputs the second detection signal, the processor 140 keeps the signal output terminal 162 of the switch component 160 connected to the second memory module 152 to support the second memory card.

If the first detection pin 1321 outputs the first detection signal, the processor 140 controls the signal output terminal 162 of the switch element 160 to switch to connect with the first memory module 151 to support the first memory card.

Moreover, the connection of the second detection pin 1323 with the switch component 160 helps to reduce the number of pins in the terminal storage interface 132, which facilitates the installation of a plurality of pins in the socket 120 with a smaller volume.

Furthermore, optionally, when the signal input terminal 161 of the switch component 160 is connected to the first memory module 151, the second detection pin 1323 is a ground pin in the terminal device 100.

With respect to the specific arrangement of the terminal storage pin 132 and the switch assembly 160, the following alternatives are provided in the disclosed embodiment. The following scheme will be described in detail in connection with the terminal memory pin 132 and the memory card mounted in the card slot 113.

As an alternative, the terminal memory interface 132 employs 11 pins. Fig. 10 shows the circuit connection relationship among the terminal storage interface 132, the processor 140, the first storage module 151, the second storage module 152, the switch component 160, and the power module 170. In fig. 10, the signal output terminal 162 of the switch assembly 160 is connected to the second memory module 152. The signal output terminal 162 is switched upward according to the arrow shown in the figure, and is connected to the first storage module 151.

Wherein pins No. 3 to 8 of the terminal memory interface 132 are connected to the switch assembly 160. Through the switching connection of the signal output terminal 162 of the switching component 160 with the first memory module 151 and the second memory module 152, the pin No. 3 to the pin No. 8 support the UFS memory technology and the SD memory technology, respectively.

Specifically, when the signal output terminal 162 of the switch component 160 is connected to the first memory module 151, the terminal memory interface 132 supports the UFS memory technology, and the definition of each pin is shown in table 1.

TABLE 1

At this time, the memory card mated with the terminal memory interface 132 includes a UFS memory interface. The UFS memory interface of the memory card also has 11 pins, and the definition of each pin is shown in table 2.

TABLE 2

Serial number	1	2	3	4	5	6
							Definition of	GND	Dout_T	Dout_C	GND	Din_T	Din_C
Serial number	7	8	9	10	11
							Definition of	GND	CLK	GND	VCC	VCCQ2

When the device is used, pins with the same serial numbers in the table 1 and the table 2 are connected. The GND is a grounding pin; dout _ T and Dout _ C are data output pins; din _ T and Din _ C are data input pins; CLK is a clock pin; VCC and VCCQ2 are power supply pins.

The pin No. 1 in the terminal memory interface 132 is the first detection pin 1321. Pin No. 1 in the memory card is a first ground pin for connecting with the first detection pin 1321. Moreover, pin 9 in the terminal memory interface 132 is a designated ground pin 1322, and pin 9 in the memory card is a second ground pin for connecting with the designated ground pin 1322. In this way, the detection of the first memory card by the first detection pin 1321 is achieved.

When the signal output terminal 162 of the switch element 160 is connected to the second memory module 152, the terminal memory interface 132 supports the SD memory technology, and the definition of each pin is shown in table 3.

TABLE 3

Serial number	1	2	3	4	5	6
							Definition of	C/D		DAT2	DAT3(DET)	DAT1	DAT0
Serial number
		7	8	9	10	11
Definition of								CMD	CLK	GND	VCC

As shown in fig. 10, pin No. 2 is connected to only the first memory module 151. Therefore, when the signal output terminal 162 of the switch element 160 is switched to connect with the second memory module 152, pin 2 is undefined with respect to the SD memory technology supported by the second memory module 152. At this time, the position of the connection with the pin 2 on the memory card that is mated with the terminal memory interface 132 is an insulating part, which ensures that the pin 2 connected with the first memory module 151 only does not affect the use of the SD memory card.

Similarly, in this case, pin No. 11 is also undefined, and the position where the SD memory card meets pin No. 11 is an insulating portion.

At this time, the memory card mated with the terminal memory interface 132 includes an SD memory interface. The SD memory interface of the memory card has 8 pins (only 8 pins are taken as an example for description here), and the definition of each pin is shown in table 4.

TABLE 4

Serial number	1	2	3	4	5	6
							Definition of			DAT2	DAT3(DET)	DAT1	DAT0
Serial number
		7	8	9	10	11
Definition of								CMD	CLK	GND	VCC

When the device is used, pins with the same serial numbers in the tables 3 and 4 are connected. The DAT 0-2 is a data transmission pin; DAT3(DET) is a second detection pin; the CMD pin is a command transmission pin; CLK is a clock pin; GND is a grounding pin; VCC is the supply pin.

In addition, for the pins of the memory card, it is also necessary to explain: the connection of the memory card with the pin number 1, the pin number 2, and the pin number 11 of the terminal memory interface 132 is an insulating part (e.g., an insulating shell of the memory card). In this way, a smooth mating of the SD storage interface with the terminal storage interface 132 is ensured.

The pin 9 is a designated ground pin, and is always grounded regardless of how the signal output terminal 162 of the switch assembly 160 is switched, so as to cooperate with the pin 1 to detect the first memory card. Therefore, the SD memory interface of the memory card includes a ground pin connected to the designated ground pin.

It should be noted that, in the terminal memory interface 132, the number and specific definition of the pins connected to the switch component 160 are not particularly limited, and may be selected according to practical situations, and the above-mentioned scheme is only an example scheme using 11 pins.

As another alternative, the terminal memory pin 132 employs 10 pins. Optionally, 1 ground pin is removed in the 11-pin scheme described above.

When the signal output terminal 162 of the switching element 160 is connected to the first memory module 151, the specific definition of the 10 pins is as shown in table 5 below.

TABLE 5

When the signal output terminal 162 of the switch assembly 160 is connected to the second memory module 152, the specific definition of the 10 pins is as shown in table 6 below.

TABLE 6

Serial number	1	2	3	4	5
						Definition of	C/D	DAT1	DAT2	DAT3(DET)	DAT0
Serial number	6	7	8	9	10
						Definition of	CMD	GND	CLK	VCC

The pin 7 is a designated ground pin and is used for being connected with a second ground pin of an SD memory interface of the memory card or a ground pin of an UFS memory interface of the memory card. At this time, the memory card interface matched with the terminal memory interface 132 is adjusted accordingly, which is not described in detail.

In addition, it should be further noted that the card socket 120 and the terminal storage interface 132 provided in the embodiment of the present disclosure may also be applied in a terminal that supports only one storage technology. For example, only the first storage module 151 is disposed in the terminal device, and the terminal storage interface 132 on the card socket 120 is connected to the first storage module 151 to support the first storage card. Or, the terminal device is provided with a second storage module 152, and the terminal storage interface 132 on the card socket 120 is connected to the second storage module 152 to support the second storage card.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A terminal device, characterized in that the terminal device comprises: the system comprises a processor, a first storage module, a second storage module, a switch assembly and a terminal storage interface;

the switch assembly comprises a signal input end and a signal output end;

2. The terminal device according to claim 1, wherein the terminal memory interface includes a detection pin for outputting a detection signal corresponding to a memory card type;

the processor is used for controlling the signal output end of the switch assembly to be connected with the first storage module or the second storage module according to the detection signal.

3. The terminal device of claim 2, wherein the first storage module is a UFD storage module and the second storage module is a SD storage module.

4. A terminal device according to claim 3, wherein the detection pin comprises a first detection pin connected to the processor;

the first detection pin is used for outputting a first detection signal corresponding to a first memory card, and the first memory card is matched with the first memory module;

the processor is used for controlling the signal output end of the switch assembly to be connected with the first storage module according to the first detection signal.

5. The terminal device according to claim 4, wherein the first detection pin is configured to connect to a first ground pin of the first memory card;

the detection pins further comprise a designated grounding pin, and the designated grounding pin is used for being connected with a second grounding pin of the first memory card or a grounding pin of the second memory card; the second memory card is matched with the second memory module.

6. The terminal device of claim 5, wherein the detect pin further comprises a second detect pin coupled to the second memory module;

the second detection pin is used for outputting a second detection signal corresponding to the second memory card;

the processor is used for controlling the signal output end of the switch assembly to be connected with the second storage module according to the second detection signal.

7. The terminal device of claim 6, wherein the second detection pin is connected to a signal input of the switch assembly;

and when the terminal storage interface is not matched with the storage card, the switch component is connected with the second storage module.

8. The terminal device of claim 6, wherein the terminal device comprises a socket, and the terminal storage interface is mounted in the socket;

the terminal equipment comprises a storage card arranged in the card slot, and the storage card comprises a UFS storage interface or an SD storage interface.

9. The terminal device of claim 8, wherein when the memory card comprises the UFS storage interface, the UFS storage interface comprises:

a first ground pin for connection with the first detection pin, an

A second ground pin for connection with the designated ground pin.

10. The terminal device of claim 8, wherein when the memory card comprises the SD storage interface, the SD storage interface comprises:

an insulating part arranged corresponding to the first detection pin,

a memory card detect pin for connection with the second detect pin, an

A ground pin for connection with the designated ground pin.

11. The terminal device according to any one of claims 1-10, further comprising a SIM interface disposed in the socket,

and the terminal storage interface and the SIM interface are arranged corresponding to the same card slot of the card holder.