G11B3/54

Head shell
11164597 · 2021-11-02 · ·

A head shell having accurate regulation of overhang is attachable to and detachable from a connector of a tone arm of a record player, and holds a pickup cartridge. The head shell includes a cylinder attachable to and detachable from the connector, a head shell main body, and a fixing screw for fixing the head shell main body to the cylinder. The cylinder includes a groove disposed on a cylinder external circumferential surface along an axial direction of the cylinder. A space is defined between the fixing screw and the groove in a circumferential direction of the cylinder.

HEAD SHELL
20210158838 · 2021-05-27 ·

A head shell enabling easy and accurate regulation of overhang is provided.

A head shell is attachable to and detachable from a connector of a tone arm of a record player, and holds a pickup cartridge. The head shell includes a cylinder attachable to and detachable from the connector, a head shell main body held to the cylinder, and a fixing screw capable of fixing the head shell main body to the cylinder. The cylinder includes a cylindrical cylinder external circumferential surface and a groove disposed on the cylinder external circumferential surface along an axial direction of the cylinder. A space is defined between the fixing screw and the groove in a circumferential direction of the cylinder.

Head shell
11017800 · 2021-05-25 · ·

A head shell is attachable to and detachable from a connector of a tone arm of a record player, and holds a pickup cartridge. The head shell includes a cylinder attachable to and detachable from the connector, a head shell main body held to the cylinder, and a fixing screw capable of fixing the head shell main body to the cylinder. The cylinder includes a cylindrical cylinder external circumferential surface and a groove disposed on the cylinder external circumferential surface along an axial direction of the cylinder. A space is defined between the fixing screw and the groove in a circumferential direction of the cylinder.

HEAD SHELL
20200357428 · 2020-11-12 ·

A head shell enabling easy and accurate regulation of overhang is provided.

A head shell is attachable to and detachable from a connector of a tone arm of a record player, and holds a pickup cartridge. The head shell includes a cylinder attachable to and detachable from the connector, a head shell main body held to the cylinder, and a fixing screw capable of fixing the head shell main body to the cylinder. The cylinder includes a cylindrical cylinder external circumferential surface and a groove disposed on the cylinder external circumferential surface along an axial direction of the cylinder. A space is defined between the fixing screw and the groove in a circumferential direction of the cylinder.

Record player
10714123 · 2020-07-14 · ·

The present invention relates to a record player with a cabinet, a speaker, a movement base-plate, and a movement, wherein the cabinet contains a first opening and a second opening, the first opening being positioned on a side surface, a bottom surface or a top surface of the cabinet, and the second opening being positioned on the top surface of the cabinet; the speaker is positioned at the first opening and is electrically connected to the movement; and the movement base-plate is positioned at the second opening and includes a recessed part in which the movement is placed. The record player of the present invention includes a built-in speaker and a good resonance chamber formed therein, therefore the sound quality played by the record player can be effectively improved.

Record player
10714123 · 2020-07-14 · ·

The present invention relates to a record player with a cabinet, a speaker, a movement base-plate, and a movement, wherein the cabinet contains a first opening and a second opening, the first opening being positioned on a side surface, a bottom surface or a top surface of the cabinet, and the second opening being positioned on the top surface of the cabinet; the speaker is positioned at the first opening and is electrically connected to the movement; and the movement base-plate is positioned at the second opening and includes a recessed part in which the movement is placed. The record player of the present invention includes a built-in speaker and a good resonance chamber formed therein, therefore the sound quality played by the record player can be effectively improved.

RECORD PLAYER
20190362742 · 2019-11-28 ·

The present invention relates to a record player with a cabinet, a speaker, a movement base-plate, and a movement, wherein the cabinet contains a first opening and a second opening, the first opening being positioned on a side surface, a bottom surface or a top surface of the cabinet, and the second opening being positioned on the top surface of the cabinet; the speaker is positioned at the first opening and is electrically connected to the movement; and the movement base-plate is positioned at the second opening and includes a recessed part in which the movement is placed. The record player of the present invention includes a built-in speaker and a good resonance chamber formed therein, therefore the sound quality played by the record player can be effectively improved.

RECORD PLAYER
20190362742 · 2019-11-28 ·

The present invention relates to a record player with a cabinet, a speaker, a movement base-plate, and a movement, wherein the cabinet contains a first opening and a second opening, the first opening being positioned on a side surface, a bottom surface or a top surface of the cabinet, and the second opening being positioned on the top surface of the cabinet; the speaker is positioned at the first opening and is electrically connected to the movement; and the movement base-plate is positioned at the second opening and includes a recessed part in which the movement is placed. The record player of the present invention includes a built-in speaker and a good resonance chamber formed therein, therefore the sound quality played by the record player can be effectively improved.

Oscillation preventing member for stylus-tip protector and pickup cartridge
09942649 · 2018-04-10 · ·

An oscillation-preventing member for a stylus-tip protector is provided with a base member and a pair of leg parts integrally formed by employing a flexible sheet material. The pair of leg parts is bent at the same angle and in the same direction with respect to the base member. This oscillation-preventing member is mounted on a cartridge body, sandwiching a cartridge case from both outer sides with the pair of leg parts to prevent oscillation of a stylus-tip protector by bringing the base member into contact with part of the stylus-tip protector. This structure allows to provide an oscillation-preventing member for a stylus-tip protector, being attached/detached easily, manufactured at low costs, and configured to reliably prevent oscillation of a stylus-tip protector according to an impact.

Oscillation preventing member for stylus-tip protector and pickup cartridge
09942649 · 2018-04-10 · ·

An oscillation-preventing member for a stylus-tip protector is provided with a base member and a pair of leg parts integrally formed by employing a flexible sheet material. The pair of leg parts is bent at the same angle and in the same direction with respect to the base member. This oscillation-preventing member is mounted on a cartridge body, sandwiching a cartridge case from both outer sides with the pair of leg parts to prevent oscillation of a stylus-tip protector by bringing the base member into contact with part of the stylus-tip protector. This structure allows to provide an oscillation-preventing member for a stylus-tip protector, being attached/detached easily, manufactured at low costs, and configured to reliably prevent oscillation of a stylus-tip protector according to an impact.