Memory driving device of memory card
By designing a storage drive device that supports multiple interfaces and memory cards, using the central processor and EEPROM flash memory unit, the problems of single functions and poor applicability of existing memory card drive devices are solved, and flexibility for multiple devices and memory cards are achieved Adaptation and data operations.
Patent Information
- Application Number
- CN202421156542.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-25
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-25
AI Technical Summary
The storage drive devices of existing memory cards are single and have poor applicability, and cannot meet the data processing needs of multiple interfaces and memory cards, especially when data operations cannot be performed without computer environments.
A memory card storage drive device is designed, including a central processor, interface control mechanism and storage reading and writing mechanism, supporting multiple interfaces (such as Type-C, Lightning, Micro USB, USB, DC) and memory card interface (such as TF, SD), and provides data storage and control functions through EEPROM flash memory unit to realize the adaptation and operation of multiple interfaces and multiple memory cards.
It realizes flexible adaptation to a variety of devices and memory cards, provides convenient data reading, writing, copying, cutting and deletion operations, and enhances the functional diversity and convenience of use of the device.
Smart Images
Figure CN222281222U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of storage cards, in particular to a storage drive device of a storage card. Background Art
[0002] Memory cards are generally independent storage media used in mobile phones, digital cameras, portable computers, MP3s and other digital products. They are usually in the form of cards, so they are collectively referred to as "memory cards", also known as "digital memory cards", "digital memory cards", "storage cards", etc. Mobile memory cards, as a small, light, portable, safe, reliable and cost-effective storage medium, are very commonly used in digital products.
[0003] The data operation in the memory card needs to be connected to the computer through a data cable and special software is installed to complete the data exchange, or the data is exchanged with the computer through a special card reader. Therefore, the memory card data cannot be processed without the computer. The conventional storage drive device is used to implement it, but the storage drive is only used for specific interfaces and memory cards. It has single functionality and poor applicability and cannot meet the actual use requirements.
[0004] Therefore, it is necessary to provide a storage drive device for a memory card to solve the above problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the purpose of the embodiments of the present utility model is to provide a storage drive device for a memory card, aiming to solve the technical problems raised in the background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A storage drive device of a memory card comprises a storage drive device body, wherein a central processor for control is arranged in the storage drive device body, and further comprises:
[0008] An interface control mechanism, which is installed on the storage drive device body and is used to adapt to various interface connection control operations;
[0009] A storage read-write mechanism, which is installed on the storage drive device body and is used to adapt to a variety of storage card read-write operations;
[0010] The interface control mechanism and the storage read-write mechanism are both connected to a central processing unit for control, and the interface control mechanism, the storage read-write mechanism and the central processing unit are all electrically connected to a power module.
[0011] As a further solution of the present invention, the interface control mechanism includes a Type-C interface, a Lightning interface and a Micro USB interface for data connection.
[0012] As a further solution of the utility model, the interface control mechanism also includes a USB interface and a DC interface.
[0013] As a further solution of the present invention, the Type-C interface, Lightning interface, Micro USB interface, USB interface and DC interface are all connected to an interface control module, and the interface control module is connected to a central processing unit.
[0014] As a further solution of the utility model, the storage read-write mechanism includes a TF memory card interface and an SD memory card interface for adaptive connection.
[0015] As a further solution of the utility model, the TF memory card interface and the SD memory card interface are both connected to a read-write control module, the read-write control module is connected to a central processing unit, and the read-write control module is provided with a control key for starting a program.
[0016] As a further solution of the utility model, a flash memory unit for storing data is connected to the central processing unit, and the flash memory unit is an EEPROM.
[0017] As a further solution of the utility model, a power line is connected to the storage drive device body.
[0018] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:
[0019] The utility model can adapt to the use interface of Android machines through the provided Type-C interface and Micro USB interface through the provided interface control mechanism, and can adapt to the use interface of Apple machines through the provided Lightning interface. The provided USB interface is easy to connect to various data interfaces, and the additionally provided DC interface can be adapted to the use of interfaces such as video digital machines. The utility model has various functions, and the interface control module controls the interface and transmits the command to the central processing unit. The utility model has various functions and is easy to operate and use.
[0020] Through the storage read-write mechanism, memory cards of different models can be plugged into the TF memory card interface and the SD memory card interface. The memory of the TF memory card interface and the SD memory card interface can be read through the control key. The EEPROM can not only provide the central processor with memory for executing commands, but also temporarily store the data on the TF memory card interface and the SD memory card interface to facilitate the next execution operation. In addition, there are at least two TF memory card interfaces and SD memory card interfaces, which can facilitate subsequent reading, writing, copying, cutting, deletion and modification operations. It has strong applicability and is easy to use.
[0021] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.
[0023] Figure 2 It is a side structural schematic diagram of an embodiment of the utility model.
[0024] Figure 3 It is a rear structural schematic diagram of an embodiment of the utility model.
[0025] Figure 4 It is a schematic diagram of the system structure of the utility model embodiment.
[0026] Figure numerals: 1. Storage drive device body; 2. Power cord; 3. Type-C interface; 4. Lightning interface; 5. Micro USB interface; 6. USB interface; 7. DC interface; 8. TF memory card interface; 9. SD memory card interface; 10. Central processing unit; 11. Interface control module; 12. EEPROM; 13. Read-write control module; 14. Power module. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0028] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.
[0029] Example 1
[0030] See also Figure 1 to Figure 4 The storage drive device of the memory card comprises a storage drive device body 1, a central processor 10 for control is arranged in the storage drive device body 1, and further comprises:
[0031] The interface control mechanism is installed on the storage drive device body 1 and is used to adapt to various interface connection control operations.
[0032] Furthermore, the interface control mechanism includes a Type-C interface 3, a Lightning interface 4 and a Micro USB interface 5 for data connection.
[0033] Furthermore, the interface control mechanism also includes a USB interface 6 and a DC interface 7 .
[0034] Furthermore, the Type-C interface 3 , the Lightning interface 4 , the Micro USB interface 5 , the USB interface 6 and the DC interface 7 are all connected to an interface control module 11 , and the interface control module 11 is connected to a central processing unit 10 .
[0035] Preferably, the Type-C interface 3 and Micro USB interface 5 are arranged to facilitate adaptation to the usage interface of Android machines, the Lightning interface 4 is arranged to facilitate adaptation to the usage interface of Apple machines, and the USB interface 6 is arranged to facilitate connection to various data interfaces. In addition, the DC interface 7 is arranged to adapt to the use of interfaces such as video digital machines, with various functions, and the interface control module 11 controls the interface and transmits commands to the central processing unit 10, with various functions and easy operation and use.
[0036] Example 2
[0037] like Figure 1 to Figure 4 As shown, based on the embodiment 1, this embodiment further includes a storage read-write mechanism, which is installed on the storage drive device body 1 and is used to adapt to a variety of storage card read-write operations;
[0038] The interface control mechanism and the storage read-write mechanism are both connected to a central processing unit 10 for control, and the interface control mechanism, the storage read-write mechanism and the central processing unit 10 are all electrically connected to a power module 14 .
[0039] Furthermore, the storage read-write mechanism includes a TF memory card interface 8 and an SD memory card interface 9 for adapting the connection.
[0040] Furthermore, both the TF memory card interface 8 and the SD memory card interface 9 are connected with a read / write control module 13 , the read / write control module 13 is connected with a central processing unit 10 , and a control key for starting a program is provided on the read / write control module 13 .
[0041] Furthermore, the central processing unit 10 is connected to a flash memory unit for storing data, and the flash memory unit is an EEPROM 12 .
[0042] Furthermore, a power line 2 is connected to the storage drive device body 1 .
[0043] Preferably, in this embodiment, the read-write control module 13 sends instructions to the central processing unit 10 through a built-in control program. Since a control key for starting the program is provided on the read-write control module 13, memory cards of different types can be plugged into the TF memory card interface 8 and the SD memory card interface 9, and the memory of the TF memory card interface 8 and the SD memory card interface 9 can be read through the control key;
[0044] The EEPROM 12 can not only provide the CPU 10 with a memory for executing commands, but also temporarily store the data on the TF memory card interface 8 and the SD memory card interface 9 to facilitate the next execution operation.
[0045] Furthermore, by providing at least two TF memory card interfaces 8 and SD memory card interfaces 9, subsequent operations such as reading, writing, copying, cutting, and deleting can be facilitated, and the device has strong applicability and is easy to use.
[0046] It should be particularly noted that the components in this application are all universal standard parts or components well known to those skilled in the art, which effectively solve the technical problems raised in the background technology.
[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A storage drive device for a memory card, comprising a storage drive device body (1), characterized in that: The storage drive device body (1) is provided with a central processing unit (10) for control, and further comprises: An interface control mechanism, which is installed on the storage drive device body (1) and is used to adapt to a variety of interface connection control operations; A storage read-write mechanism, which is installed on the storage drive device body (1) and is used to adapt to a variety of storage card read-write operations; The interface control mechanism and the storage read-write mechanism are both connected to a central processing unit (10) for control, and the interface control mechanism, the storage read-write mechanism and the central processing unit (10) are all electrically connected to a power module (14).
2. The storage drive device of the memory card according to claim 1, characterized in that: The interface control mechanism comprises a Type-C interface (3), a Lightning interface (4) and a Micro USB interface (5) for data connection.
3. The storage drive device of the memory card according to claim 2, characterized in that: The interface control mechanism also includes a USB interface (6) and a DC interface (7).
4. The storage drive device of the memory card according to claim 3, characterized in that: The Type-C interface (3), the Lightning interface (4), the Micro USB interface (5), the USB interface (6) and the DC interface (7) are all connected to an interface control module (11), and the interface control module (11) is connected to a central processing unit (10).
5. The storage drive device of the memory card according to claim 1, characterized in that: The storage read-write mechanism comprises a TF storage card interface (8) and an SD storage card interface (9) for adaptive connection.
6. The storage drive device of the memory card according to claim 5, characterized in that: The TF memory card interface (8) and the SD memory card interface (9) are both connected to a read-write control module (13), the read-write control module (13) is connected to a central processing unit (10), and a control key for starting a program is provided on the read-write control module (13).
7. The storage drive device of the memory card according to claim 1, characterized in that: The central processing unit (10) is connected to a flash memory unit for storing data, and the flash memory unit is an EEPROM (12).
8. The storage drive device of the memory card according to claim 1, characterized in that: The storage drive device body (1) is connected to a power line (2).