CN213303020U

CN213303020U - Modularized multifunctional interface expansion device

Info

Publication number: CN213303020U
Application number: CN202022336913.4U
Authority: CN
Inventors: 刘峰
Original assignee: SHENZHEN JINGXIANG TECHNOLOGY CO LTD
Current assignee: SHENZHEN JINGXIANG TECHNOLOGY CO LTD
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-28
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to an electronic equipment's technical field discloses a multi-functional interface extension device of modularization, including host computer part and module part, the host computer part includes convex first public interface and a plurality of female interface group that are used for charging or data transmission with outside electronic equipment, and the module part includes with the first public first female interface of interface complex and the public interface of second that is used for connecting the electron terminal. The host component and the module component can be used independently and assembled together to meet the requirements of different application scenes; when the host machine component is assembled and used, the second male interface is connected to the electronic terminal, and the female interface group of the host machine component can be externally connected with an electronic product; when the module component is used independently, the second male interface is connected to the electronic terminal, and the first female interface can be connected to an electronic product; when the host component is used independently, the first male interface is connected to the electronic terminal, and the female interface group can be externally connected with an electronic product; the modularized multifunctional interface expansion device is very convenient to use and good in compatibility.

Description

Modularized multifunctional interface expansion device

Technical Field

The patent of the utility model relates to an electronic equipment's technical field particularly, relates to a multi-functional interface extension device of modularization.

Background

With the rapid development of electronic technology, various electronic products are in a wide range, charging, power supply, data communication and the like are often involved among the various electronic products, and the problem of insufficient interfaces or the problem of unmatched interfaces and the like are often encountered in the application process of the electronic products, so that various data docking stations are generated, the charging and data communication among the electronic products are carried out simultaneously, and the compatibility of the electronic products is better and better.

The existing data docking station has limitations and is difficult to adapt to different requirements of various application scenes. When the data docking station is connected to the notebook computer, one interface on the notebook computer is occupied, and meanwhile, an adjacent interface on the notebook computer can be blocked. If the data docking station is provided with two interfaces arranged at intervals, the data docking station is not suitable for being connected to an electronic terminal with only one interface or the interface interval does not correspond.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional interface extension device of modularization, aim at solving prior art, the data expansion depressed place is difficult to adapt to the problem of the different demands of various different application scenes.

The utility model discloses a realize like this, a multi-functional interface extension device of modularization, including host computer part and module part, the host computer part includes convex first public interface and a plurality of female interface group that is used for charging or data transmission with outside electronic equipment, the module part includes first female interface and the public interface of second, first female interface be used for with the cooperation of first public interface, the public interface of second is used for connecting electronic terminal.

Furthermore, the host computer part includes a housing and a circuit board disposed in the housing, the housing is provided with a first side surface, a second side surface adjacent to the first side surface, and a third side surface opposite to the first side surface, the first male interface is disposed on the first side surface, the second side surface is provided with a second female interface corresponding to the first male interface, and the female interface is assembled on the third side surface.

Furthermore, the first male interface is two male interfaces arranged side by side at intervals and used for being simultaneously inserted into two female interfaces arranged at intervals on the electronic terminal; the second female interface is two female interfaces corresponding to the two male interfaces.

Furthermore, a storage hard disk is arranged in the shell and electrically connected with the circuit board.

Further, the module component includes the data line and is used for accomodating the groove of accomodating of data line, the public interface fixed connection of second is in the one end of data line, the other end of data line with it is movable arrangement to accomodate the groove.

Further, the accommodating groove comprises a wide groove and a narrow groove, and the wide groove is communicated with the narrow groove; when the data line is in the storage state, the second male interface is arranged in the wide groove, and the data line is arranged in the narrow groove.

Further, the module component is provided with an assembling surface corresponding to the first side surface, and the first female interface is positioned on the assembling surface; the assembling surface is provided with a convex positioning piece, and the first side surface is provided with a positioning hole matched with the positioning piece.

Further, the assembling surface is assembled with the first side surface in a magnetic adsorption mode.

Further, the first public interface is a Type-C public interface or a USB-A public interface.

Further, the female interface group comprises a USB interface, an SD card interface, a Micro SD card interface and an HDMI interface used for being connected with the display device.

Compared with the prior art, the modular multifunctional interface expanding device provided by the utility model has the advantages that the host machine component and the module component can be used independently and assembled together to meet the requirements of different application scenes; when the host machine component is assembled together for use, the second male interface is connected to the electronic terminal, and the female interface group of the host machine component can be externally connected with electronic products with various interfaces; when the module component is used independently, the second male interface is connected to the electronic terminal, and the first female interface can be connected to an electronic product; when the host component is used independently, the first male interface is connected to the electronic terminal, and the female interface group can be externally connected with various electronic products with different interfaces; the modularized multifunctional interface expansion device is very convenient to use and good in compatibility.

Drawings

Fig. 1 is a schematic diagram of a modular multifunctional interface extension apparatus provided by the present invention;

fig. 2 is a schematic perspective view of the modular multifunctional interface extension apparatus provided by the present invention in an assembled state;

fig. 3 is a schematic perspective view of a host component of a modular multifunctional interface extension apparatus provided by the present invention in a stand-alone use;

fig. 4 is a schematic perspective view of a module component of a modular multifunctional interface extension apparatus provided by the present invention in a single use;

fig. 5 is a schematic perspective view of the host component and the module component provided by the present invention in a separated state;

fig. 6 is a schematic perspective view of the assembled state of the host component and the module component according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-6, the preferred embodiment of the present invention is shown.

The utility model provides a multi-functional interface extension of modularization device, includes host computer part 1 and module part 2, and host computer part 1 includes convex first public interface 11 and a plurality of female interface group that are used for charging or data transmission with external electronic equipment, and module part 2 includes first female interface 21 with first public interface 11 complex and the second public interface that is used for connecting electronic terminal.

And, the mother interface group can be charged and data transmission with the external electronic device synchronously.

The host component 1 and the module component 2 can be assembled together for use through the matching of the first male interface 11 and the first female interface 21; the host unit 1 and the module unit 2 may be used separately.

The first male interface 11 is a Type-C male interface or a USB-A male interface. An electronic terminal, such as a notebook computer, usually has a USB-a female interface or a Type-C female interface, and the host component 1 can be directly connected to the notebook computer through the first male interface 11, and can also be connected to the module component 2.

The second male interface is a Type-C male interface or a USB-A male interface and is used for being directly connected to an electronic terminal with a Type-C female interface or a USB-A female interface.

The host part 1 comprises a first data interface module, a second data interface module, a memory card interface module, a video signal interface module and a first interface unit; the first data interface module is a second female interface 15, the second data interface module is a USB interface 13, the memory card interface module is an SD card interface 14, and the video signal interface module is an HDMI interface 12; the first interface unit is a first male interface 11.

The host Interface set of the host component 1 includes a USB Interface 13(USB, Universal Serial Bus), an SD Card Interface 14 (Secure Digital Memory Card), a Micro SD Card Interface 14, and an HDMI Interface 12(HDMI, High Definition Multimedia Interface) for connecting with a display device. The USB interface 13 can be accessed to a device to be accessed, such as a USB disk, having the USB interface 13, for example, when the USB disk is inserted into the female interface set of the host component 1 and the modular multifunctional interface expansion device is connected to a notebook computer, the notebook computer can read data in the USB disk, and can also store data in the notebook computer in the USB disk.

The SD card interface 14 can be used for inserting an SD card, the Micro SD card interface 14 can be used for inserting a Micro SD card, and the SD card and the Micro SD card are storage cards and provide card reading and storage functions. For example, the SD card and the Micro SD card can be used for various electronic products such as a digital camera and a smart speaker, and the modular multi-functional interface expansion device of the embodiment can read data in the SD card and the Micro SD card, and can also store data of the electronic terminal in the SD card and the Micro SD card, so as to be used in other electronic products, for example, an audio file of the electronic terminal is stored in the Micro SD card and played in the smart speaker at any time, which is very convenient.

The HDMI interface 12 of the host unit 1 is used for connecting with a display device, for example, a television set through a data line 13, and video, image or sound of an electronic terminal can be displayed and played on the television set.

In the modular multifunctional interface extension device provided in this embodiment, the host component 1 and the module component 2 may be used independently or assembled together, so as to meet the requirements of different application scenarios; when the host machine component 1 is assembled together for use, the second male interface is connected to the electronic terminal, and the female interface group of the host machine component 1 can be externally connected with electronic products with various interfaces; when the module component 2 is used independently, the second male interface is connected to an electronic terminal, and the first female interface 21 can be connected to an electronic product; when the host component 1 is used independently, the first male interface 11 is connected to an electronic terminal, and the female interface group can be externally connected with electronic products with various interfaces; the modularized multifunctional interface expansion device is very convenient to use and good in compatibility.

Referring to fig. 1, the device to be accessed may be connected to at least one of the second mother interface 15, the USB interface 13, the SD card interface 14, and the HDMI interface 12, so that the device to be accessed communicates with the host component 1; if the second female interface 15 is adopted, the first male interface 11 is communicated with the terminal directly or is communicated with the terminal after passing through the module component 2; if the USB interface 13 is adopted, after being processed by the USB conversion unit and the USB control unit, the USB interface is directly communicated with the terminal through the mode control unit and the first public interface 11, or is communicated with the terminal through the module component 2; if the SD card interface 14 is adopted, after the processing of the SD card conversion unit and the processing of the USB control unit, the SD card interface is directly communicated with the terminal through the mode control unit and the first public interface 11, or is communicated with the terminal through the module component 2; if the HDMI interface 12 is adopted, after being processed by the mode conversion unit, the HDMI interface is directly communicated with the terminal through the mode control unit and the first public interface 11, or is communicated with the terminal through the module component 2.

The host part 1 comprises a shell and a circuit board arranged in the shell, the shell is provided with a first side face, a second side face adjacent to the first side face and a third side face opposite to the first side face, the first male interface 11 is arranged on the first side face, the second side face is provided with a second female interface 15 corresponding to the first male interface 11, and the female interface is assembled on the third side face. When the host part 1 is used alone, the first male interface 11 is inserted into the female interface of the electronic terminal, and the second female interface 15 on the second side of the host part 1 can be used for inserting other electronic products, so as to prevent other female interfaces on the electronic terminal from being shielded by the host part 1 and being incapable of being used.

The shell comprises an upper shell and a lower shell, and the upper shell and the lower shell can be buckled together or fixed through screws or connected together in other modes. The circuit board arranged in the shell is electrically connected with the first male interface 11, the second female interface 15 and the female interface group.

The first male interface 11 of the host component 1 is two male interfaces arranged side by side at intervals, and is used for being simultaneously inserted into two female interfaces arranged at intervals on the electronic terminal, and the distance between the two male interfaces is the same as that between the female interfaces on the electronic terminal; the second female interface 15 is two female interfaces corresponding to the two male interfaces. For example, the first male interface 11 of the host component 1 may be two Type-C male interfaces, which match with two Type-C female interfaces on a MacbookPro (product of apple inc), and have the same pitch, the host component 1 may be inserted into the MacbookPro without hindrance for use, and meanwhile, the second side of the host component 1 has two female interfaces corresponding to the two male interfaces, so as to avoid the phenomenon that the Type-C female interfaces on the MacbookPro are blocked and cannot be used. For example, when the host part 1 is used by being plugged in a MacbookPro, the mobile phone can be connected to the Type-C female interface of the host part 1 to be charged, and meanwhile, the user can read data in the SD card in the host part 1 by being on the MacbookPro.

The casing of the host part 1 is internally provided with a storage hard disk which is electrically connected with the circuit board, so that the host part 1 has the function of storing data. The storage hard Disk can be an SSD hard Disk (Solid State Disk or Solid State Drive, SSD for short), and the SSD hard Disk has the characteristics of fast read-write, light weight, low energy consumption, small volume, and the like, which are not possessed by the conventional mechanical hard Disk. Most SSD hard disks have continuous read-write speed exceeding 500MB/s, and recent NVMe solid-state hard disks can reach about 2000MB/s, even more than 4000 MB/s. Associated with this is a very low access time, the most common seek time for 7200 mechanical hard disks is typically 12-14 milliseconds, whereas solid state disks can easily reach 0.1 milliseconds or even lower.

The housing of the host part 1 includes a USB interface 13, an HDMI interface 12 for connecting with a display device, and an SD card interface 14 for reading an SD card. Of course, the number of the USB interfaces 13 is set to at least one.

Therefore, the USB interface can be connected with a mobile phone, a tablet personal computer and a PC computer; and is connected with a display device, such as a high definition display, through the HDMI interface 12, specifically, the HDMI interface 12 supports HDMI 2.0a and supports 4K/30Hz resolution; the information of the SD card is read through the SD card interface 14, and the SD card includes a Micro SD card, of course.

The shell is provided with a storage cavity and a storage opening, and the storage hard disk is arranged in the storage cavity through the storage opening; the host part 1 comprises a storage cover 16, and the storage cover 16 is used for opening or closing the storage cavity, so that the storage hard disk is protected and installed.

The storage lid 16 has a snap head and the housing has a snap slot, and by pushing the storage lid 16, when the snap head is inserted into the snap slot, the storage lid 16 closes the storage cavity, and when the snap head is disengaged from the snap slot, the storage lid 16 opens the storage cavity.

The buckling head comprises a horizontal section and a convex section, the horizontal section is arranged horizontally, the convex section is fixedly arranged on the horizontal section, and the convex section is arranged in a convex mode along the direction deviating from the storage cavity; the snap-fit groove has a snap-fit portion, and the storage lid 16 closes the storage cavity when the protruding section is inserted into the snap-fit portion.

The module component 2 comprises a second interface unit, which is a first female interface 21.

The module component 2 comprises a data line 13 and a containing groove for containing the data line 13, a second male interface of the module component 2 is fixedly connected to one end of the data line 13, and the other end of the data line 13 and the containing groove are movably arranged; the accommodation of the data line 13 is facilitated, and the use and carrying of the module component 2 is facilitated.

The accommodating groove comprises a wide groove and a narrow groove, and the wide groove is communicated with the narrow groove; in the storage state, the second male interface is arranged in the wide groove, and the data line 13 is arranged in the narrow groove; the stability of second public interface accomodation is strengthened.

The module component 2 has an assembly surface corresponding to the first side surface, and the first female interface 21 is positioned on the assembly surface; a convex positioning piece is arranged on the assembling surface, and a positioning hole matched with the positioning piece is arranged on the first side surface; the combined use of the module part 2 and the host part 1 is realized.

The assembly surface and the first side surface are assembled in a magnetic adsorption mode, and the module component 2 and the host component 1 are combined for use.

The assembly face is equipped with magnetism and inhales piece 22, and magnetism is inhaled piece 22 and is arranged along deviating from the assembly face arch, and first side forms magnetism and inhales the groove, like this, when the combination uses, magnetism inhales piece 22 embedding magnetism and inhales the groove, the host computer part 1 of being convenient for and the combination of module part 2 uses.

The magnet blocks 22 are arranged in an elliptical shape.

Along length direction, two public interfaces are the corresponding arrangement with magnetism piece 22 of inhaling, strengthen the cooperation steadiness of host computer part 1 and module part 2.

The first male interface 11 is a Type-C male interface or a USB-A male interface.

The female interface group comprises a USB interface 13, an SD card interface 14, a Micro SD card interface 14 and an HDMI interface 12 for connecting with a display device.

The Interface set further includes a VGA Interface (Video Graphics Array, Chinese: Video Graphics Array, VGA for short), a DVI Interface (Digital Visual Interface, Chinese: Digital Video Interface, DVI for short), a DP Interface (Display Port, DP for short, which is a high definition Digital Display Interface standard), a Mini DP Interface (Mini Display Port, which is a high definition Digital Display Interface standard, small DP for short), or a network Interface.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The modular multifunctional interface expansion device is characterized by comprising a host component and a module component, wherein the host component comprises a first convex male interface and a plurality of female interface groups used for charging or data transmission with external electronic equipment, the module component comprises a first female interface and a second male interface, the first female interface is used for being matched with the first male interface, and the second male interface is used for being connected with an electronic terminal.

2. The modular multifunctional interface extension device of claim 1, wherein the host component comprises a housing and a circuit board disposed in the housing, the housing has a first side, a second side adjacent to the first side, and a third side opposite to the first side, the first male interface is disposed on the first side, the second side has a second female interface corresponding to the first male interface, and the female interface is disposed on the third side.

3. The modular multifunctional interface extension device as claimed in claim 2, wherein the first male interface is two male interfaces spaced side by side for simultaneously inserting into two female interfaces spaced apart from each other on the electronic terminal; the second female interface is two female interfaces corresponding to the two male interfaces.

4. The modular multi-functional interface extension fixture of claim 3, wherein a storage hard disk is disposed within said housing, said storage hard disk being electrically connected to said circuit board.

5. The modular multi-functional interface extension fixture of claim 2, wherein the module component includes a data cable and a receiving slot for receiving the data cable, the second male interface is fixedly connected to one end of the data cable, and the other end of the data cable is movably disposed with the receiving slot.

6. The modular multi-functional interface extension assembly of claim 5, wherein said receiving slot comprises a wide slot and a narrow slot, said wide slot being in communication with said narrow slot; when the data line is in the storage state, the second male interface is arranged in the wide groove, and the data line is arranged in the narrow groove.

7. The modular multi-functional interface extension means of claim 2, wherein said module member has an assembly surface corresponding to said first side surface, said first female interface being located at said assembly surface; the assembling surface is provided with a convex positioning piece, and the first side surface is provided with a positioning hole matched with the positioning piece.

8. The modular multi-functional interface extension means of claim 7, wherein the assembly surface is assembled with the first side surface in a magnetic attachment manner.

9. The modular multi-functional interface extension means of any one of claims 2-8, wherein the first male interface is a Type-C male interface or a USB-a male interface.

10. The modular multi-functional interface extension device of any one of claims 2-8, wherein the female interface set comprises a USB interface, an SD card interface, a Micro SD card interface, and an HDMI interface for connecting with a display device.