# US 12,184,018 B2 · Type-c and USB two-in-one interface wireless radio frequency receiver

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- Number: US 12,184,018 B2
- Document ID: US12184018B2
- Status: Granted
- Kind: B2
- Application number: 17/596,578
- Filed: 2019-12-13
- Published: 2022-09-22
- Granted: 2024-12-31
- Earliest claimed: 2019-07-29
- Applicants: Renping Yang
- Inventors: Renping Yang
- Web page: https://patentgrep.com/patent/US12184018B2

## CPC

- H01R 13/5213: {Covers}
- H01R 31/00: Coupling parts supported only by co-operation with counterpart
- H01R 13/502: composed of different pieces (H01R13/514 takes precedence)
- H01R 13/6205: {Two-part coupling devices held in engagement by a magnet}
- H05K 5/0278: {of USB type (details relating to connectors H01R27/00)}
- G02B 27/20: for imaging minute objects, e.g. light-pointer
- H01R 13/665: {with built-in electronic circuit (H01R13/70, H01R13/719 take precedence)}
- H01R 27/00: Coupling parts adapted for co-operation with two or more dissimilar counterparts ({for dissimilar contact members H01R13/35}; supported only by co-operation with a counterpart H01R31/00; with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/90)
- H01R 31/06: Intermediate parts for linking two coupling parts, e.g. adapter (with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94)
- H01R: ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H05K: PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS

## Abstract

A type-c and USB two-in-one interface wireless radio frequency receiver, including a USB interface, a USB portion, a Type-c portion, an upper cover, a lower cover, a handle, and a connecting magnet. The USB portion is connected to the Type-c portion and placed on the lower cover. The USB interface and the type-c interface are fixed in the same storage device, but they are only physically fixed together, and the internal data is stored separately and is not mixed. When exporting data, the corresponding USB or type-c interface will be used, so that no matter which interface is used, this two-in-one receiver will meet the needs. A handle with a rotary design is further provided to protect the Type-c portion from damage. The upper side of the handle is fixed to a fixing rope via the fixing hole, so as to tie the device and facilitate to carry it around.

## Claims

### Claim 1

A type-c and USB two-in-one interface wireless radio frequency receiver, comprising a USB interface, a type-c interface, a processing chip, an upper cover, a lower cover, a handle, and a connecting magnet,
wherein the processing chip comprises a type-c portion and a USB portion, wherein the type-c portion is connected to the type-c interface and is placed on the lower cover, wherein the lower cover comprises a buckling portion and a fixing portion, and the type-c interface is disposed on the buckling portion, wherein an upper side of the buckling portion is fixed to the upper cover, the type-c interface passes through the fixing portion, and the USB interface is fixed together with the type-c interface by welding, wherein a fixing shaft is welded on each of both sides of the fixing portion, and the fixing portion is connected with the handle through the fixing shafts, and a connecting magnet is fixed to two sides of the handle.

### Claim 2 (depends on 1)

The type-c and USB two-in-one interface wireless radio frequency receiver as recited in claim 1, wherein the processing chip comprises a carrier, a type-c communication circuit, and a USB communication circuit,
wherein the type-c communication circuit and the USB communication circuit are each welded on the carrier, and two ends of the carrier are respectively connected to the USB interface and the type-c interface.

### Claim 3 (depends on 2)

The type-c and USB two-in-one interface radio frequency receiver as recited in claim 2, wherein the fixing shafts are connected to the handle.

### Claim 4 (depends on 1)

The type-c and USB two-in-one interface radio frequency receiver as recited in claim 1, wherein the handle is a rotatable structure relative to the lower cover.

### Claim 5 (depends on 1)

The type-c and USB two-in-one interface radio frequency receiver as recited in claim 1, wherein a fixing hole is defined in an upper side of the handle, and a lanyard is tied in the fixing hole.