CN105932504B

CN105932504B - Multifunctional data line

Info

Publication number: CN105932504B
Application number: CN201610393040.6A
Authority: CN
Inventors: 李云海; 陈洪极; 黄金
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2016-06-03
Filing date: 2016-06-03
Publication date: 2020-02-21
Anticipated expiration: 2036-06-03
Also published as: CN105932504A

Abstract

The invention provides a multifunctional data line which comprises a boosting assembly, a battery fixing assembly and a data line, wherein the boosting assembly consists of a boosting circuit, a card reader circuit, a control switch, a boosting assembly shell, a first magnet and a battery anode panel, the battery fixing assembly consists of a battery fixing assembly shell, a second magnet, a battery fixing assembly circuit and a battery cathode panel, and the multifunctional data line can assist in data transmission and can provide electric quantity for portable mobile equipment and realize the functions of a micro SD storage card reader.

Description

Multifunctional data line

Technical Field

The invention relates to the technical field of data transmission, in particular to a multifunctional data line.

Background

With the development of electronic devices, various portable electronic devices are becoming necessities in people's lives, and the charging and data transmission of the portable electronic devices are all completed by using USB data lines. However, the current data line has a single function, only can assist in connecting the electronic device with the reading device, and has the defects of inconvenient arrangement and carrying.

Disclosure of Invention

The invention aims to avoid the defects in the prior art and provide a multifunctional data line.

The purpose of the invention is realized by the following technical scheme:

a multifunctional data line is characterized in that: the battery boosting component comprises a boosting circuit, a card reader circuit, a control switch, a boosting component shell, a first magnet and a battery anode panel, and the battery fixing component comprises a battery fixing component shell, a second magnet, a battery fixing component circuit and a battery cathode panel.

Preferably, the control switch is fixed on the card reader circuit, the boost circuit and the card reader circuit are fixed in the boost component housing, and the first magnet is fixed on the battery anode panel.

Preferably, the second magnet is fixed on the battery cathode panel, and the battery fixing component circuit is fixed in the battery fixing component shell.

Preferably, a first end of the data line is connected to the boost circuit, the card reader circuit and the control switch, a second end of the data line is connected to the battery fixing component circuit, and the data line penetrates through the boost component housing and the battery fixing component housing.

Preferably, the boosting assembly is fixedly connected with the battery fixing assembly through the first magnet and the second magnet.

The invention has the following beneficial effects:

the multifunctional data line provided by the invention can assist data transmission, can provide electric quantity for portable mobile equipment and realize the functions of a micro SD storage card reader, and is simple in structure, easy to store and arrange and convenient to carry about in design.

Drawings

The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived on the basis of the following drawings without inventive effort.

Fig. 1 is a perspective view of a multifunctional data line according to the present invention.

Fig. 2 is an internal perspective view of a multifunctional data line provided by the present invention.

Fig. 3 is a cross-sectional view of a battery fixing assembly of a multifunctional data line according to the present invention.

Fig. 4 is a partial cross-sectional view of a boosting assembly of a multifunctional data line provided by the present invention.

Description of reference numerals: the device comprises a boosting component shell 11, a boosting circuit 12, a control switch 13, a card reader circuit 14, a battery anode panel 15, a battery fixing component shell 21, a battery fixing component circuit 22, a battery cathode panel 23, a data line 3, a MicroSD card 4, a first magnet 5 and a second magnet 6

Detailed Description

The invention is further described with reference to the following examples.

Referring to fig. 1 and 2, the multifunctional data line of the present invention is characterized by comprising a voltage boosting assembly, a fixing assembly, and a data line 3, wherein the voltage boosting assembly comprises a voltage boosting circuit 12, a card reader circuit 14, a control switch 13, a voltage boosting assembly housing 11, a first magnet 5, and a battery anode panel 15, the control switch 13 is mounted on the card reader circuit 14, the voltage boosting circuit 12 and the card reader circuit 14 are mounted in the voltage boosting assembly housing 11, the first magnet 5 is mounted on the battery anode panel 15, the data line 3 is mounted outside the voltage boosting assembly housing 11, and is respectively connected to the voltage boosting circuit 12, the card reader circuit 14, and the control switch 13 according to specific circuits. Fixed subassembly comprises fixed subassembly shell 21, second magnet 6, fixed subassembly circuit 22, battery negative pole panel 23, and second magnet 6 is installed on fixed subassembly shell 21, and fixed subassembly circuit 22 is installed in fixed subassembly shell 21, and the other end of the data line 3 in the subassembly that steps up is connected to inside fixed subassembly circuit 22, and the subassembly that steps up passes through first magnet 5 and 6 magnetism of second magnet with fixed subassembly and is connected. The boosting assembly and the fixing assembly are separated when the data line is used. If the Micro SD card 4 is not inserted into the card reader circuit 14, the control switch 13 is switched off, the card reader circuit 14 is switched off, the booster circuit 12 is switched on, and at the moment, the multifunctional data line has the function of a data line and can provide charging and data transmission for the portable electronic equipment; if the Micro SD card 4 is inserted into the card reader circuit, the control switch 13 is closed, the card reader circuit 14 is closed, the booster circuit 12 is disconnected, the multifunctional data line has the function of the card reader and can transmit data for the Micro SD card 4, the inserted Micro SD card 4 cannot be completely inserted into the booster component shell 11, and a part of the inserted Micro SD card 4 is exposed outside to block the portable mobile device from being inserted into the booster component, so that the circuit is protected.

As shown in fig. 3, the negative pole of a No. 5 battery is inserted into the battery fixing assembly casing 21, clamped by the convex part of the battery fixing assembly casing 21 and contacted with the battery negative pole panel 23, and the No. 5 dry battery is fixed due to the attraction of the second magnet 6; similarly, the positive electrode of the No. 5 dry cell is contacted to the cell positive electrode panel 15 in the booster assembly, attracted by the first magnet 5, and clamped by the convex portion of the booster assembly housing 11. The anode and the cathode of the battery are fixed, the 1.5V voltage is boosted to 5V by the booster circuit 12, the rated voltage of the portable mobile equipment is achieved, and emergency electric quantity is provided when the electric quantity of the mobile equipment is extremely low.

Also, the boosting assembly and the fixed assembly are connected in an adsorption mode through the boosting assembly shell, the fixed assembly shell and the first magnet and the second magnet on the boosting assembly shell.

As shown in FIG. 4, the control switch 13 is installed on the card reader circuit, and at the bottom end of the Micro SD card slot, when the Micro SD card 4 is inserted, the Micro SD card slot is clamped and fixed, and meanwhile, the bottom end of the Micro SD card 4 touches the control switch 13, so that the control switch is closed.

The control switch 13 is a normally closed push-open switch of the japanese ALPS SPVS 320100.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A multifunctional data line is characterized in that: the device comprises a boosting assembly, a battery fixing assembly and a data line, wherein the boosting assembly consists of a boosting circuit, a card reader circuit, a control switch, a boosting assembly shell, a first magnet and a battery anode panel, and the battery fixing assembly consists of a battery fixing assembly shell, a second magnet, a battery fixing assembly circuit and a battery cathode panel;

the control switch is fixed on the card reader circuit, the boosting circuit and the card reader circuit are fixed in the boosting assembly shell, and the first magnet is fixed on the battery anode panel;

the first end of the data wire is connected with the booster circuit, the card reader circuit and the control switch, the second end of the data wire is connected with the battery fixing component circuit, and the data wire penetrates through the booster component shell and the battery fixing component shell;

if the Micro SD card is not inserted into the card reader circuit, the control switch is switched off, the card reader circuit is switched off, the booster circuit is switched on, and the multifunctional data line has the function of a data line;

if a Micro SD card is inserted into the card reader circuit, the control switch is closed, the card reader circuit is closed, the booster circuit is disconnected, and the multifunctional data line has the function of the card reader;

the control switch is arranged on a card reader circuit, and at the bottom end of the Micro SD card slot, the Micro SD card is clamped and fixed by the Micro SD card slot when inserted, and meanwhile, the bottom end of the Micro SD card touches the control switch to close the control switch;

the inserted Micro SD card cannot be completely inserted into the shell of the boosting assembly, and part of the inserted Micro SD card is exposed outside.

2. The multifunctional data line of claim 1, wherein: the second magnet is fixed on the battery cathode panel, and the battery fixing component circuit is fixed in the battery fixing component shell.

3. The multifunctional data line of claim 1, wherein: the boosting assembly and the battery fixing assembly are fixedly connected through the first magnet and the second magnet.