CN215870135U

CN215870135U - Switching device of Micro SD card

Info

Publication number: CN215870135U
Application number: CN202122462271.7U
Authority: CN
Inventors: 陆晓蓓
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-02-18
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to a switching device of a Micro SD card, which comprises: a first housing, a circuit board, and a second housing; the first shell is provided with a switching groove, the switching groove is used for accommodating a MicroSD card, a first conductive terminal is arranged in the switching groove, and the first conductive terminal is used for being electrically connected with the MicroSD card; the first shell is provided with a first conductive terminal, and the first conductive terminal is used for connecting an intelligent terminal; the circuit board is arranged in the first shell, and the first conductive terminal and the second conductive terminal are respectively and electrically connected with the circuit board; the second shell is fixed on the first shell, and the second shell is provided with an opening corresponding to the second conductive terminal. The switching device of the Micro SD card provided by the utility model has reasonable structural design and is very convenient to use.

Description

Switching device of Micro SD card

Technical Field

The application belongs to the technical field of storage devices, and particularly relates to a switching device of a Micro SD card.

Background

In the prior art, a Micro SD card is a very small flash memory card, which is mainly used in mobile phones, GPS devices, portable music players, and some flash memory disks.

The SD card is a secure digital card, a new-generation memory device based on a semiconductor flash memory, which is widely used in portable devices, such as digital cameras, personal digital assistants (PDA for foreign language abbreviation) and multimedia players, and is currently the most widely used memory card in consumer digital devices. The user often uploads the taken photos to the network photo album and tribe case or uploads the photos to the computer for post-processing.

Because the Micro SD card is smaller than the SD card in volume, the existing Micro SD card cannot be connected with a code camera, a personal digital assistant, a multimedia player and a computer. For example, when a user wants to transmit data in the conventional Micro SD card to a computer, the user needs to connect the Micro SD card to a host computer through a card reader, which causes operation troubles and is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The present application is directed to a Micro SD card adapter, which solves at least one of the problems of the related art.

The technical scheme for solving the technical problems is as follows:

the utility model provides a switching device of a Micro SD card, which comprises:

the first shell is provided with a switching groove, the switching groove is used for accommodating a Micro SD card, a first conductive terminal is arranged in the switching groove, and the first conductive terminal is used for being electrically connected with the Micro SD card; the first shell is provided with a first conductive terminal, and the first conductive terminal is used for connecting an intelligent terminal;

the circuit board is arranged in the first shell, and the first conductive terminal and the second conductive terminal are respectively and electrically connected with the circuit board;

and the second shell is fixed on the first shell, and is provided with an opening corresponding to the second conductive terminal.

Optionally, the first housing is bonded to the second housing.

Optionally, the method further comprises: the support plate is arranged between the first shell and the second shell, and the position of the support plate corresponds to the position of the switching groove.

Optionally, the support plate is fixed to the first housing.

Optionally, a slide switch is further included;

a sliding groove is formed between the first shell and the second shell, the sliding switch is movably arranged in the sliding groove, and the sliding switch is connected with the circuit board.

Optionally, the first and second conductive terminals face the second housing.

Optionally, the first housing and the second housing are formed with a socket into which a Micro SD card is inserted.

Optionally, the Micro SD card is inserted into the transition slot from the socket, the Micro SD card being flush with an edge of the socket.

Optionally, a card unloading slot is arranged at a position of the second housing corresponding to the Micro SD card, and the Micro SD card is pushed out through the card unloading slot.

Optionally, the card discharge slot extends along a length of the Micro SD card.

The utility model has the beneficial effects that: through set up the switching groove on first casing to install the Micro SD card in the switching groove, simultaneously, through the electricity connection of Micro SD card, first conductive terminal, circuit board and second conductive terminal, realized placing the Micro SD card in switching device, obtain the great SD card of volume, thereby be convenient for realize for example intelligent terminal such as computer, camera reads, processes such as duplicating the information of Micro SD card through the SD card, the operation is very simple.

Drawings

FIG. 1 is a schematic structural diagram of a first housing of an adapter device for a Micro SD card according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a second housing of the adapter device for a Micro SD card according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a slide switch of the adapter device for Micro SD cards according to an embodiment of the present invention.

In the figure: 1. a first housing; 2. a circuit board; 3. a second housing; 31. opening a hole; 41. a first conductive terminal; 42. a second conductive terminal; 4. a slide switch.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to fig. 3, the present embodiment provides an adapter device for a Micro SD card, which is used for adapting the Micro SD card to an SD card, so that the Micro SD card can be applied to intelligent terminals such as computers and cameras.

Specifically, the switching device of the Micro SD card comprises a first shell 1, a circuit board 2 and a second shell 3.

As shown in fig. 1, a transition slot is disposed on the first housing 1, the transition slot is used for accommodating a Micro SD card, a first conductive terminal 41 is disposed in the transition slot, and the first conductive terminal 41 is used for electrically connecting with the Micro SD card; the first housing 1 is provided with a second conductive terminal 42, and the second conductive terminal 42 is used for connecting an intelligent terminal.

The smart terminal may be a camera, a computer, or the like, as long as the SD card can be attached to the smart terminal to read, copy, or the like data information in the SD card.

More specifically, the circuit board 2 is disposed in the first housing 1, and the first conductive terminal 41 and the second conductive terminal 42 are electrically connected to the circuit board 2 respectively.

In this embodiment, as shown in fig. 1, the second housing 3 is fixed to the first housing 1, and the second housing 3 is provided with an opening 31 corresponding to the second conductive terminal 42. The second housing 3 is used for protecting the second conductive terminal 42, and after the first housing 1 and the second housing 3 are both fixed, the second conductive terminal 42 is exposed from the opening 31 to be connected with the intelligent terminal.

In this embodiment, the first housing 1 is provided with the transfer slot, the Micro SD card is installed in the transfer slot, and meanwhile, the Micro SD card is placed in the transfer device through the electrical connection of the Micro SD card, the first conductive terminal 41, the circuit board 2 and the second conductive terminal 42, so that the SD card with a large volume is obtained, and therefore, the intelligent terminals such as a computer and a camera can conveniently read and copy the information of the Micro SD card through the SD card, and the operation is very simple.

Alternatively, the first housing 1 is bonded to the second housing 3. This makes the connection of first casing 1 and second casing 3 very simple and firm, has also guaranteed well simultaneously that first casing 1 has a relatively closed wind space with second casing 3 between to better realize Micro SD card, first conductive terminal 41, circuit board 2 and the stable ground connection of second conductive terminal 42.

Optionally, the adapter device of the Micro SD card further includes a support plate, the support plate is disposed between the first housing 1 and the second housing 3, and the position of the support plate corresponds to the position of the adapter slot.

The backup pad can carry out better support to the Micro SD card of installing in the switching groove, can avoid because 3 extrusion Micro SD cards of second casing are in order to destroy the Micro SD card.

In one embodiment, the support plate extends above the circuit board 2, and the support plate supports the circuit board 2, thereby protecting the circuit board 2 well.

Alternatively, the support plate is fixed to the first housing 1, which makes the connection relationship of the support plate very simple and also facilitates better fixing of the support plate, so that the support plate has a better supporting function.

Optionally, as shown in fig. 3, the adapter device of the Micro SD card further includes a slide switch 5. A sliding groove is formed between the first housing 1 and the second housing 3, the sliding switch 5 is movably arranged in the sliding groove, and the sliding switch 5 is connected with the circuit board 2.

The data reading state on the Micro SD card is realized through the sliding of the sliding switch 5, and the operation is very simple.

For example, sliding towards one direction of the sliding groove realizes unlocking the Micro SD card and allows reading the information of the Micro SD. The sliding groove slides towards the other direction of the sliding groove, and the reading of the information of the Micro SD is forbidden, so that the data on the Micro SD card is well protected.

Optionally, the first conductive terminal 41 and the second conductive terminal 42 are both facing the second housing 3. This enables the second housing 3 to better encapsulate the first housing 1, and is also convenient for electrically connecting the Micro SD card, the first conductive terminals 41, the circuit board 2, and the second conductive terminals 42.

Optionally, the first housing 1 and the second housing 3 are formed with a socket into which a Micro SD card is inserted. This enables the Micro SD card to be detachably mounted in the adaptor slot through the socket, which is easy to operate.

Optionally, the Micro SD card is inserted into the transition slot from the socket, the Micro SD card being flush with an edge of the socket. This makes the appearance of the SD card more beautiful.

In one embodiment, when the Micro SD card is inserted into the adaptor slot from the socket, the Micro SD card closes the socket, thereby effectively preventing dust and the like from entering the first casing 1 and the second casing 3, and better protecting the structures such as the Micro SD card and the circuit board 2.

Optionally, a card unloading slot is arranged at a position of the second housing 3 corresponding to the Micro SD card, and the Micro SD card is pushed out through the card unloading slot. This makes the removal of the Micro SD card from the adapter very convenient.

Because the direction of pushing the Micro SD card out of the card unloading slot is parallel to the installation direction of the Micro SD card, the Micro SD card is protected better, and the damage to the Micro SD card caused by unloading the Micro SD card is effectively prevented.

Optionally, the card discharge slot extends along a length of the Micro SD card. This allows a longer slide path for removing the Micro SD card, which enables better removal of the Micro SD card from the adapter.

In the application, the switching device of the Micro SD card provided by the utility model has the advantages of reasonable structural design and very convenient use.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A switching device of a Micro SD card is characterized by comprising:

2. The adapter device for a Micro SD card according to claim 1, wherein the first housing is bonded to the second housing.

3. The adapter device for a Micro SD card according to claim 1, further comprising a support plate disposed between the first and second housings, wherein the position of the support plate corresponds to the position of the adapter slot.

4. The adapter device of a Micro SD card according to claim 3, wherein the supporting plate is fixed to the first housing.

5. The adapter device for a Micro SD card according to claim 1, further comprising a slide switch;

6. A Micro SD card adapter as in claim 1, wherein the first and second conductive terminals are both facing the second housing.

7. The adapter device for a Micro SD card according to claim 1, wherein the first and second housings are formed with a socket into which the Micro SD card is inserted.

8. The adapter device for a Micro SD card according to claim 7, wherein the Micro SD card is inserted into the adapter slot through the socket, and the Micro SD card is flush with the edge of the socket.

9. The adapter device for a Micro SD card according to claim 1, wherein a card unloading slot is disposed on the second housing corresponding to the Micro SD card, and the Micro SD card is pushed out through the card unloading slot.

10. The adapter device for a Micro SD card according to claim 9, wherein the card unloading slot extends along the length of the Micro SD card.