Cartridge of the pickup of a record player

The record player pickup with three needles addresses the lack of live feeling in single-needle designs by enhancing sound volume and complexity, achieving a more immersive audio experience.

JP3252082UActive Publication Date: 2025-07-22米津 弘之
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Patent Information

Application Number
JP2025001734U
Authority / Receiving Office
JP · JP
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2025-05-14
Publication Date
2025-07-22
Estimated Expiration
2035-05-14

AI Technical Summary

Technical Problem

Conventional record player pickups with a single needle fail to convey a live feeling of sound quality.

Method used

The cartridge of the record player pickup is designed with three needles arranged along the groove to independently collect sound signals, enhancing volume and sound quality complexity.

Benefits of technology

The use of three needles achieves an effect of approaching a live feeling by increasing volume and complicating sound quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

Provided is a cartridge of a pickup of a record player that can obtain an effect of approaching a live feeling by increasing the volume and complicating or compounding the sound quality. 【Solution means】By making three needles 3 of the cartridge 2 of the pickup 1 of the record player arranged along the groove of the record, the sound signal is independently collected by each needle 3, and an effect of approaching a live sound by increasing the volume and complicating or compounding the sound quality is obtained.
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Description

Technical Field

[0001] This invention relates to a cartridge of a pickup of a record player.

Background Art

[0002] A conventional pickup of a record player has a single needle.

Summary of the Invention

Problems to be Solved by the Invention

[0003] A single conventional needle cannot express the live feeling of the sound quality.

Means for Solving the Problems

[0004] This invention is characterized in that the needle of the cartridge of the pickup of the record player is made into three needles.

Effects of the Invention

[0005] According to this invention, by using three needles, an effect of approaching a live feeling can be obtained by expanding the volume and complicating and compounding the sound quality.

Brief Description of the Drawings

[0006]

Figure 1

Modes for Carrying Out the Invention

[0007] The needle of the cartridge of the pickup of the record player is made into three needles. These three needles are arranged along one groove. Each needle independently picks up a sound signal. Thereby, an effect of approaching a live feeling sound is obtained by expanding the volume and complicating and compounding the sound quality.

Examples

[0008] The following describes embodiments with reference to the appended drawings. 1 is the pickup of the record player, 2 is the cartridge, 3 is the needle, and 4 is the groove of the record.

[0009] These three needles 3 are arranged along one groove 4. Each needle 3 independently picks up the sound signal, thereby obtaining the effect of approaching a live sound with increased volume and a more complex and composite sound quality.

Explanation of Reference Signs

[0010] 1 Pickup of the record player 2 Cartridge 3 Needle 4 Groove of the record

Claims

【Claim 1】 A cartridge for a pickup of a record player, characterized in that the needle of the cartridge of the pickup of the record player is made into three independent needles.