CN218975131U

CN218975131U - Needle pressure adjustable vertical tone arm structure and black glue gramophone

Info

Publication number: CN218975131U
Application number: CN202223329922.6U
Authority: CN
Inventors: 余锦辉
Original assignee: Dongguan Fannishi Culture Technology Co ltd
Current assignee: Dongguan Fannishi Culture Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-05
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a vertical tone arm structure capable of adjusting needle pressure and a black glue gramophone, wherein the vertical tone arm structure comprises: the singing arm support, the fixed singing rod seat, the needle and the needle pressure adjusting component are arranged at the upper end of the singing arm support, the fixed singing rod seat is arranged at the lower part of the singing arm support, and the needle pressure adjusting component is connected with the singing arm support and the fixed singing rod seat and can adjust needle pressure of the needle. The utility model is matched with the design of the vertical gramophone, changes the square mode of the traditional gramophone, adopts the structure mode of the vertical gramophone arm, has simple structure, can also adjust the needle pressure of the gramophone by using the tightness of the screw, has simpler operation, optimizes the tone quality, and can meet the innovation demands of vast users on the appearance and the structure.

Description

Needle pressure adjustable vertical tone arm structure and black glue gramophone

Technical Field

The utility model relates to the technical field of black glue jukeboxes, in particular to a vertical tone arm structure capable of adjusting needle pressure and a black glue jukebox.

Background

At present, the working principle of the black glue gramophone is unchangeable, but the tone quality and experience of the black glue gramophone never stop innovative steps, so that manufacturers of the black glue gramophone are highly concerned and put into a lot of research and development forces to develop novel products, and the method is iterated continuously.

In the traditional black glue gramophone, the tone arm assembly mode is basically a single flat-laying mode, the tone arm structure mode is older, the needle pressure (the pressure born by the needle tip) must be regulated by the weight of the counter weight, and a user cannot easily grasp the operation method for regulating the needle pressure.

Disclosure of Invention

The utility model mainly aims to provide a vertical tone arm structure with adjustable needle pressure and a black glue gramophone, and the tone arm structure is adopted to adjust the needle pressure of a gramophone, so that the structure is simple, the operation is convenient, and the tone quality is optimized.

In order to achieve the above object, the present utility model provides a vertical tone arm structure with adjustable acupressure, the vertical tone arm structure comprising:

the singing arm support, the fixed singing rod seat, the needle and the needle pressure adjusting component are arranged at the upper end of the singing arm support, the fixed singing rod seat is arranged at the lower part of the singing arm support, and the needle pressure adjusting component is connected with the singing arm support and the fixed singing rod seat and can adjust needle pressure of the needle.

Wherein, the needle pressure adjusting assembly includes: the device comprises an elastic piece and a fixing piece, wherein a transverse through hole is formed in the lower portion of the singing arm support, the elastic piece penetrates out of the transverse through hole and then is installed in the fixed singing rod seat, and the fixing piece is installed in the transverse through hole from the outside and is pressed above the elastic piece.

Wherein the elastic piece is a spring.

Wherein the fixing piece is a screw.

Wherein, fixed pole seat with singing cantilever crane fixed connection.

The singing arm support comprises a singing rod and a base, the singing rod is connected to the top of the base, and the needle pressure adjusting assembly of the stylus is arranged at the lower part of the singing rod; the stylus is arranged at the upper end of the singing rod

The utility model also provides a black glue gramophone, which comprises the vertical tone arm structure with adjustable needle pressure.

The utility model provides a vertical tone arm structure capable of adjusting needle pressure and a black glue gramophone, wherein the vertical tone arm structure comprises: the singing arm support, the fixed singing rod seat, the needle and the needle pressure adjusting component are arranged at the upper end of the singing arm support, the fixed singing rod seat is arranged at the lower part of the singing arm support, and the needle pressure adjusting component is connected with the singing arm support and the fixed singing rod seat and can adjust needle pressure of the needle. The utility model is matched with the design of the vertical gramophone, changes the square mode of the traditional gramophone, adopts the structure mode of the vertical gramophone arm, has simple structure, can also adjust the needle pressure of the gramophone by using the tightness of the screw, has simpler operation, optimizes the tone quality, and can meet the innovation demands of vast users on the appearance and the structure.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a vertical tone arm structure with adjustable acupressure according to the present utility model.

Reference numerals illustrate:

1-screw, 2-spring, 3-fixed singing pole base, 4-singing arm support and 5-needle.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the present utility model proposes a vertical tone arm structure with adjustable acupressure, the vertical tone arm structure comprising: the singing arm support 4, the fixed singing rod seat 3, the needle 5 and the needle pressure adjusting component, the needle 5 is arranged at the upper end of the singing arm support 4, the fixed singing rod seat 3 is arranged at the lower part of the singing arm support 4, the needle pressure adjusting component is connected with the singing arm support 4 and the fixed singing rod seat 3, and the needle pressure of the needle 5 can be adjusted.

Wherein, the needle pressure adjusting assembly includes: the device comprises an elastic piece and a fixing piece, wherein a transverse through hole is formed in the lower portion of the singing arm support 4, the elastic piece penetrates out of the transverse through hole and then is installed in the fixed singing rod seat 3, and the fixing piece is installed in the transverse through hole from the outside and is pressed above the elastic piece.

Wherein the elastic element is a spring 2.

Wherein the fixing piece is a screw 1.

Wherein, the fixed singing rod seat 3 is fixedly connected with the singing arm support 4.

The singing arm support 4 comprises a singing rod and a base, the singing rod is connected to the top of the base, and the needle pressure adjusting assembly of the stylus is arranged at the lower part of the singing rod; the stylus 5 is disposed at an upper end of the stick.

As can be seen from fig. 1, the principle of the utility model for adjusting the needle pressure by using the spring 2 is as follows:

firstly, the spring 2 is put into the fixed singing rod seat 3 after being penetrated out from the hole position of the singing arm support 4, and then the upper part of the spring 2 is covered by the screw 1. When the screw 1 is screwed down, the spring 2 is pressed downwards and can push against the singing rod fixing seat. At this time, the spring 2 will push the singing arm support 4 upwards under the action of the rebound force, so that the needle pressure of the stylus 5 can be regulated by the lever principle.

The fixed singing rod seat 3 is used for fixing a platform of the singing rod of the singing arm support 4, and the singing rod can act on the platform along with the rebound force of the spring 2. The spring 2 penetrates into a through hole of the fixed singing rod seat 3, when the screw 1 is screwed tightly, the spring 2 downwards presses and can prop against the singing rod fixing seat, and at the moment, the spring 2 rebounds to push the singing arm support 4 to swing.

The needle pressure adjustment can be controlled by adjusting the tightness of the top screw 1 and the spring 2, when the screw 1 is screwed down clockwise, the needle pressure of the stylus 5 can be increased, and when the screw 1 is unscrewed clockwise, the needle pressure of the stylus 5 can be reduced.

The utility model provides a vertical tone arm structure capable of adjusting needle pressure and a black glue gramophone, wherein the vertical tone arm structure comprises: the singing arm support 4, the fixed singing rod seat 3, the needle 5 and the needle pressure adjusting component, the needle 5 is arranged at the upper end of the singing arm support 4, the fixed singing rod seat 3 is arranged at the lower part of the singing arm support 4, the needle pressure adjusting component is connected with the singing arm support 4 and the fixed singing rod seat 3, and the needle pressure of the needle 5 can be adjusted. The utility model is matched with the design of the vertical gramophone, changes the square mode of the traditional gramophone, adopts the structure mode of the vertical gramophone arm, has simple structure, can also adjust the needle pressure of the stylus 5 by using the tightness of the screw 1, has simpler operation, optimizes the tone quality, and can meet the innovation demands of vast users on the appearance and the structure.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a vertical tone arm structure of adjustable acupressure which characterized in that, vertical tone arm structure includes: the singing arm support, the fixed singing rod seat, the needle and the needle pressure adjusting component are arranged at the upper end of the singing arm support, the fixed singing rod seat is arranged at the lower part of the singing arm support, and the needle pressure adjusting component is connected with the singing arm support and the fixed singing rod seat and can adjust needle pressure of the needle.

2. The adjustable needle pressure upright tone arm structure according to claim 1, wherein said needle pressure adjustment assembly comprises: the device comprises an elastic piece and a fixing piece, wherein a transverse through hole is formed in the lower portion of the singing arm support, the elastic piece penetrates out of the transverse through hole and then is installed in the fixed singing rod seat, and the fixing piece is installed in the transverse through hole from the outside and is pressed above the elastic piece.

3. The adjustable needle pressure upright tone arm structure of claim 2 wherein said resilient member is a spring.

4. The adjustable acupressure vertical tone arm structure of claim 2, wherein the fixing means is a screw.

5. The adjustable acupressure vertical tone arm structure of claim 1, wherein the fixed tone arm base is fixedly connected to the tone arm frame.

6. The adjustable needle pressure vertical tone arm structure of claim 1, wherein the tone arm comprises a tone arm and a base, the tone arm is connected to the top of the base, and the needle pressure adjusting assembly is disposed at the lower part of the tone arm; the stylus is arranged at the upper end of the singing rod.

7. A jukebox comprising the adjustable needle pressure upright tone arm structure of any one of claims 1-6.