G11B3/40

Phonograph playing vehicle
10872621 · 2020-12-22 ·

A phonograph player includes a body with a motor configured to drive a drive wheel and also having a head-shell. The head-shell rotates relative to the body and holds a needle cartridge. The head-shell is also configured to activate a sensor governing motor speed. The sensor is calibrated for rotation of the head-shell to alter motor speed, and such that rotating the head-shell results in the body portion maintaining a constant RPM relative to the phonograph. The sensor may be a light sensor, and the apparatus may include a head-shell clip for holding the head-shell. Preferably, the head-shell holds the needle cartridge in a trailing configuration, and a housing at least partially cover the body.

Systems and methods for reading phonographic record data
10553246 · 2020-02-04 ·

Systems and methods discussed herein are related to read data stored on phonographic records. In various examples, systems and methods may describe a needle assembly able to pivot with respect to a record player body, and include a gate able to block light transmitted from a light emitter. The record player may include a motor and a set of wheels such that it can travel around a stationary phonographic record, and a microcontroller capable of determining a target linear travel speed of the record player and receive and transmit data from the phonographic record.

Systems and methods for reading phonographic record data
10553246 · 2020-02-04 ·

Systems and methods discussed herein are related to read data stored on phonographic records. In various examples, systems and methods may describe a needle assembly able to pivot with respect to a record player body, and include a gate able to block light transmitted from a light emitter. The record player may include a motor and a set of wheels such that it can travel around a stationary phonographic record, and a microcontroller capable of determining a target linear travel speed of the record player and receive and transmit data from the phonographic record.

SYSTEMS AND METHODS FOR READING PHONOGRAPHIC RECORD DATA
20190279679 · 2019-09-12 ·

Systems and methods discussed herein are related to read data stored on phonographic records. In various examples, systems and methods may describe a needle assembly able to pivot with respect to a record player body, and include a gate able to block light transmitted from a light emitter. The record player may include a motor and a set of wheels such that it can travel around a stationary phonographic record, and a microcontroller capable of determining a target linear travel speed of the record player and receive and transmit data from the phonographic record.

Phonograph Playing Vehicle
20190244633 · 2019-08-08 ·

A phonograph player includes a body with a motor configured to drive a drive wheel and also having a head-shell. The head-shell rotates relative to the body and holds a needle cartridge. The head-shell is also configured to activate a sensor governing motor speed. The sensor is calibrated for rotation of the head-shell to alter motor speed, and such that rotating the head-shell results in the body portion maintaining a constant RPM relative to the phonograph. The sensor may be a light sensor, and the apparatus may include a head-shell clip for holding the head-shell. Preferably, the head-shell holds the needle cartridge in a trailing configuration, and a housing at least partially cover the body.

Portable turntable device, system, and method
09672844 · 2017-06-06 · ·

A turntable device, comprising: a spindle and two arms. The two arms may comprise: a housing; one or more buttons; a spindle engagement portion; a stylus cartridge; a power supply; one or more wireless communication devices; a linear actuator; a motor; and a vertical solenoid. The spindle may receive a phonographic record, and the spindle engagement portion may engage with the spindle, such that the arms are entirely supported via said spindle and only the spindle.

PORTABLE TURNTABLE DEVICE, SYSTEM, AND METHOD
20170125039 · 2017-05-04 ·

A turntable device, comprising: a spindle and two arms. The two arms may comprise: a housing; one or more buttons; a spindle engagement portion; a stylus cartridge; a power supply; one or more wireless communication devices; a linear actuator; a motor; and a vertical solenoid. The spindle may receive a phonographic record, and the spindle engagement portion may engage with the spindle, such that the arms are entirely supported via said spindle and only the spindle.