WO2021017021A1

WO2021017021A1 - Type-c and usb 2-in-1 interface radio frequency receiver

Info

Publication number: WO2021017021A1
Application number: PCT/CN2019/099469
Authority: WO
Inventors: 杨任平
Original assignee: 杨任平
Priority date: 2019-07-29
Filing date: 2019-08-06
Publication date: 2021-02-04

Abstract

A type-c and USB 2-in-1 interface radio frequency receiver, comprising USB interfaces (1), a USB portion (2), a type-c portion (3), an upper cover (4), a lower cover (5), handles (6) and a connecting magnet (7); the USB portion (2) and the type-c portion (3) are connected, the USB portion (2) is disposed on the lower cover (5), and the USB interfaces (1) and a type-c interface (8) are fixed to the same storage device. However, the USB portion (2) and the type-c portion (3) are only physically fixed; when data is internally stored, the data is separately stored and may not mix, and when exporting, the data must be exported by means of the corresponding USB interface (1) and the corresponding Type-c interface (8). As such, during use only one 2-in-1 receiver is needed regardless of which interface must be used. Further provided are handles (6) having a rotation function, and the rotation of the handles (6) may protect the Type-c portion (3), thereby preventing the Type-c portion from being damaged. A fixing rope is further fixed to the upper side of the handles (6) by means of a fixing hole, and may bind the radio frequency receiver, making it easy for a user to collect same.

Description

Type-C and USB two-in-one interface wireless radio frequency receiver

Technical field

The invention relates to a receiver, in particular to a type-c and USB two-in-one interface wireless radio frequency receiver.

Background technique

Radio frequency receiver, currently the main application is laser flip pen or wireless mouse. The main port is USB. With the application of type-c interface, many scenarios require type-c interface. Two receivers are required to use two interfaces.

technical problem

Currently, there is only one interface for wireless radio frequency reception on the market, either USB or Type-c, which is not convenient for users. When used in different situations, it is necessary to prepare two storage devices: USB interface and Type-c interface. It is inconvenient to use, inconvenient to carry and easy to lose during use, which affects the use of data in the storage device.

Technical solutions

According to the above technical problems, the present invention provides a type-c and USB two-in-one interface radio frequency receiver, which is characterized by comprising a USB interface, a type-c interface, a processing chip, an upper cover, a lower cover, a handle, and a connecting magnet, The processing chip is divided into a type-c part and a USB part, the type-c part is connected to a type-c interface, the type-c interface is placed on the lower cover, and the lower cover is composed of a fastening part and a fixing part , The type-c interface is placed on the buckle part, the upper side of the buckle part is fixed with an upper cover, the type-c interface passes through the fixing part, and the USB interface is fixed by welding and the type-c interface Together, a fixed shaft is welded on both sides of the fixed part, the fixed part is connected to the handle by the fixed shaft, and a connecting magnet is fixed on both sides of the handle.

The USB part and the Type-c part are fixed together by welding.

The processing chip is composed of a carrier, a type-c communication circuit, and a USB communication circuit. The type-c communication circuit and the USB communication circuit are respectively welded on the carrier, and the two ends of the carrier are respectively connected to the USB interface and the type-c interface .

The fixed shaft and the handle are movably connected.

The buckling part has a groove structure, the upper sides of the three sides of the buckling part have a groove structure, the upper cover has a groove structure, the upper three parts of the upper cover have a convex structure, and the groove structure Used in conjunction with the raised structure.

The handle is a rotatable structure relative to the lower cover.

A fixing hole is opened on the upper side of the handle, and a lanyard is tied in the fixing hole.

The USB is a data transmission line for connecting a computer to a device, and the type-c interface is a connection interface that can be inserted regardless of the front and back sides, such as an Iphone mobile phone interface.

Beneficial effect

The beneficial effects of the present invention are: the present invention fixes the USB interface and the type-c interface on the same storage device, but only simply integrates the USB part and the Ttype-c part, and the internal data is stored separately, not It will be mixed with each other, and the corresponding USB interface and type-c interface must be used when exporting, so that no matter which interface needs to be used when in use, only this two-in-one receiver is needed. Moreover, the present invention is also provided with a handle with a rotation function, and the rotation of the handle can protect the Type-c part to avoid damage. The upper side of the handle of the present invention is also fixed with a fixing rope through the fixing hole, which can bind the present invention and facilitate the user to collect it.

After the handle of the present invention is rotated and returned to its position, the present invention can be inserted into a voice recorder, laser pointer and other equipment with a USB interface through the USB interface, and the handle of the present invention is also provided with a connecting magnet, and the present invention is inserted After the USB interface can be adsorbed with the USB interface, the stability of the present invention is improved. The lanyard at the fixing hole of the present invention is convenient for the collection of the present invention, and avoids the inconvenient carrying of the present invention and easy loss during use, which affects the storage device. The use of data, etc. occur.

The invention is a rotatable two-in-one design. The invention perfectly connects the USB interface and the Ttype-c interface. It is integrated and multi-purpose. The appearance is simple and generous. The storage type magnetic storage design can perfectly hide the invention in the laser pointer and similar pen bodies. Among them, it is better to prevent loss and easy to carry.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the present invention.

Figure 2 is a schematic diagram of the structure of the handle of the present invention when it is rotated.

Figure 3 is a schematic diagram of the structure of the present invention when in use.

Figure 4 is an exploded schematic diagram of the present invention.

Figure 5 is a schematic diagram of the application process of the present invention.

Figure 6 is a cross-sectional view of the fastening part of the present invention when the upper cover is connected.

Fig. 7 is a schematic diagram of the lower cover structure of the present invention.

As shown in the figure, USB interface 1, USB part 2, Type-c part 3, upper cover 4, lower cover 5, handle 6, connecting magnet 7, type-c interface 8, fastening part 5-1, fixed part 5-2 .

The best mode of the invention

According to the figure, the present invention will be further explained:

Example 1

The invention provides a type-c and USB two-in-one interface wireless radio frequency receiver, including a USB interface 1, a type-c interface 8, a processing chip, an upper cover 4, a lower cover 5, a handle 6, a connecting magnet 7, and a processing chip Divided into type-c part and USB part 2, type-c part and type-c interface 8 are connected, type-c interface 8 is placed on the lower cover 5, the lower cover 5 is composed of a fastening part 5-1 and a fixed part 5-2 The type-c interface 8 is placed on the fastening part 5-1, the upper side of the fastening part 5-1 is fixed with the upper cover 4, the type-c interface 8 passes through the fixing part 5-2, and the USB interface 1 is welded It is fixed together with the type-c interface 8, the fixed part 5-2 is welded with fixed shafts on both sides, the fixed part 5-2 is connected to the handle 6 through the fixed shaft, and the connecting magnet 7 is fixed on both sides of the handle 6. The processing chip is composed of a carrier, a type-c communication circuit, and a USB communication circuit. The type-c communication circuit and the USB communication circuit are respectively soldered on the carrier, and both ends of the carrier are connected to the USB interface 1 and the type-c interface 8 respectively. The fixed shaft and the handle 6 are movably connected. The fastening part 5-1 is a groove structure, the upper side of the fastening part 5-1 is a groove structure, the upper cover 4 is a groove structure, and the upper three parts of the upper cover 4 are a convex structure, a groove structure and a convex The structure cooperates with the use of buckle. The handle 6 has a rotatable structure relative to the lower cover 5. A fixing hole is opened on the upper side of the handle 6, and a lanyard is tied in the fixing hole.

Embodiments of the invention

Example 2

When in use, the handle 6 of the present invention is rotated so that the handle 6 is in the state of protecting the Type-c interface 8, and then the present invention is inserted into the USB socket of the laser pointer through the USB interface. When the present invention is inserted, the magnet on the handle 6 is connected 7 and the USB socket for adsorption, when the data needs to be transferred, take out the present invention, and then select the interface according to the interface to be copied. If the interface is required to be a USB interface, then use the USB interface 1 of the present invention to insert the USB interface. The data is copied. After the data is copied, the present invention is inserted into the laser pointer. When the interface for copying data is the Type-c interface, the data is copied through one end of the Type-c interface 8 of the present invention, and the upper cover of the test is closed. 4 and the lower cover 5 are inserted into the Type-c interface to copy the data. After the data is copied, the invention is inserted into the laser pointer; finally, the copied data of the invention is transmitted to the computer through the USB interface and the Type-c interface respectively.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements can be made, and these improvements should also be considered This is the protection scope of the present invention.

Claims

A type-c and USB two-in-one interface wireless radio frequency receiver, which is characterized in that it includes a USB interface, a type-c interface, a processing chip, an upper cover, a lower cover, a handle, and a connecting magnet. The processing chip is divided into type-c The c part and the USB part, the type-c part and the type-c interface are connected, the type-c interface is placed on the lower cover, the lower cover is composed of a fastening part and a fixing part, and the type-c interface is placed On the buckling part, an upper cover is fixed on the upper side of the buckling part, the type-c interface passes through the fixing part, and the USB interface is fixed together with the type-c interface by welding. The side is welded with a fixed shaft, the fixed part is connected with the handle through the fixed shaft, and a connecting magnet is fixed on both sides of the handle.
A type-c and USB two-in-one interface radio frequency receiver according to claim 1, wherein the processing chip is composed of a carrier, a type-c communication circuit, and a USB communication circuit, and the type-c communication The circuit and the USB communication circuit are respectively welded on the carrier, and the two ends of the carrier are respectively connected with the USB interface and the type-c interface.
A type-c and USB two-in-one interface radio frequency receiver according to claim 2, characterized in that the fixed shaft and the handle are movably connected.
A type-c and USB two-in-one interface radio frequency receiver according to claim 1, wherein the buckling part is a groove structure, and the upper sides of three sides of the buckling part are a groove structure, The upper cover has a groove structure, the upper three parts of the upper cover have a convex structure, and the groove structure and the convex structure are used in cooperation with each other.
The type-c and USB two-in-one interface radio frequency receiver according to claim 1, wherein the handle is a rotatable structure relative to the lower cover.
A type-c and USB two-in-one interface radio frequency receiver according to claim 1, wherein a fixing hole is opened on the upper side of the handle, and a lanyard is tied in the fixing hole.