CN218918430U

CN218918430U - Guitar knob assembly

Info

Publication number: CN218918430U
Application number: CN202121382532.8U
Authority: CN
Inventors: 周晶; 宋林林
Original assignee: Shanghai Jiangzi Music Culture Communication Co ltd
Current assignee: Shanghai Jiangzi Music Culture Communication Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2023-04-25
Anticipated expiration: 2031-06-21

Abstract

The guitar knob assembly comprises a knob and a protective sleeve sleeved on the outer side of a handle of the knob, wherein the protective sleeve is provided with an opening and a protruding part, the area of the opening is 1/3-1/2 of the cross-sectional area of the knob, the radian of the protruding part is matched with the radian of the handle, the protective sleeve is arranged on the outer side of the handle, the protective sleeve can well match the handle, the radian of the protruding part is matched with the radian of the handle, the protective sleeve and the handle are clamped tightly, the protective sleeve has elasticity, the area of the opening is 1/3-1/2 of the cross-sectional area of the knob, and the protective sleeve can be conveniently sleeved on the outer side of the handle and is difficult to fall off.

Description

Guitar knob assembly

Technical Field

The utility model belongs to the technical field of guitar knobs, and particularly relates to a guitar knob assembly.

Background

The guitar knob is used to adjust the tightness of the strings by which the pitch of the strings is calibrated. The existing guitar knob comprises a worm wheel, a worm and a worm gear case, wherein the worm and the worm gear are meshed with each other, the worm and the worm gear are arranged in the worm gear case, the upper end of an extension shaft is provided with an integrally formed rotator head, the upper part of the rotator head is provided with a string hole and a concave position, and one end of the worm extending out of the worm gear case is provided with a handle for twisting operation. However, the handles of existing guitar knobs are often relatively smooth, not only inconvenient to use, but also lack protection for the handles, and there is a need for a guitar knob assembly that protects the twist handles.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to solve the problems that the existing guitar knob is inconvenient to use and lacks of protection for a handle.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the guitar knob assembly comprises a knob and a protective sleeve sleeved on the outer side of a handle of the knob, wherein the protective sleeve is provided with an opening and a protruding part, the area of the opening is 1/3-1/2 of the cross section area of the knob, and the radian of the protruding part is matched with the radian of the handle.

Preferably, the knob comprises a worm box, a guide shell and a fixed shell, wherein the guide shell and the fixed shell are in through connection with the worm box, a worm is arranged in the guide shell and is connected with the handle, and a gasket is arranged at the joint of the guide shell and the handle.

Preferably, a rotating body is arranged in the fixed shell, one end of the rotating body protruding out of the fixed shell is a concave position, and a string hole is formed in the concave position.

Preferably, the protective sleeve is further provided with a protruding head, and the protruding head is matched with the threaded hole of the handle.

Preferably, a magnetic block is arranged in the protruding part.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

Drawings

FIG. 1 is a schematic view of a guitar knob assembly of the present utility model;

FIG. 2 is a side view of a guitar knob assembly of the present utility model;

FIG. 3 is a schematic view of the structure of the knob of the present utility model;

FIG. 4 is a schematic view of the structure of the protective sleeve of the present utility model;

fig. 5 is an enlarged partial schematic view of the handle and protective sheath combination of the present utility model.

Reference numerals in the schematic drawings illustrate:

100. a knob; 110. a worm box; 120. a guide housing; 130. a gasket; 140. a fixed case; 150. a rotating body; 160. a concave position; 161. a chord hole; 170. a handle; 200. a protective sleeve; 210. a boss; 211. a magnetic suction block; 220. a protruding head; 230. an opening.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-5, the guitar knob assembly of the present embodiment includes a knob 100 and a protective sleeve 200 sleeved outside a handle 170 of the knob 100, the protective sleeve 200 is provided with an opening 230 and a protrusion 210, the area of the opening 230 is 1/3-1/2 of the cross-sectional area of the knob 100, the radian of the protrusion 210 is matched with the radian of the handle 170, the protective sleeve 200 is provided outside the handle 170, the protective sleeve 200 can well match the handle 170, the radian of the protrusion 210 is matched with the radian of the handle 170, so that the protective sleeve 200 and the handle 170 are clamped tightly, the protective sleeve 200 has elasticity, the area of the opening 230 is 1/3-1/2 of the cross-sectional area of the knob 100, and the protective sleeve 200 can be conveniently sleeved outside the handle 170 and is difficult to fall off.

The knob 100 comprises a worm box 110, a guide shell 120 and a fixed shell 140, wherein the guide shell 120 is in through connection with the worm box 110, a worm is arranged in the guide shell 120 and is connected with a handle 170, and a gasket 130 is arranged at the joint of the guide shell 120 and the handle 170. The fixed shell 140 is internally provided with a rotating body 150, one end of the rotating body 150 protruding out of the fixed shell 140 is a concave position 160, and the concave position 160 is provided with a string hole 161. The protective sleeve 200 is further provided with a raised head 220, and the raised head 220 is matched with the threaded hole of the handle 170. The screw hole of the handle 170 can be clamped, and the magnetic block 211 is arranged in the protruding portion 210, so that the locking force of the protective sleeve 200 to the handle 170 can be improved.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A guitar knob assembly, characterized in that: the novel handle comprises a knob (100) and a protective sleeve (200) sleeved outside a handle (170) of the knob (100), wherein the protective sleeve (200) is provided with an opening (230) and a protruding portion (210), the area of the opening (230) is 1/3-1/2 of the cross-sectional area of the knob (100), and the radian of the protruding portion (210) is matched with the radian of the handle (170).

2. The guitar knob assembly of claim 1, wherein: the knob (100) comprises a worm box (110), a guide shell (120) and a fixed shell (140), wherein the guide shell (120) and the fixed shell (140) are connected in a penetrating mode through the worm box (110), a worm is arranged in the guide shell (120) and is connected with a handle (170), and a gasket (130) is arranged at the joint of the guide shell (120) and the handle (170).

3. The guitar knob assembly of claim 2, wherein: the rotary body (150) is arranged in the fixed shell (140), one end of the rotary body (150) protruding out of the fixed shell (140) is a concave position (160), and a string hole (161) is formed in the concave position (160).

4. A guitar knob assembly according to claim 3, wherein: the protective sleeve (200) is also provided with a raised head (220), and the raised head (220) is matched with the threaded hole of the handle (170).

5. A guitar knob assembly according to claim 3, wherein: a magnetic block (211) is arranged in the protruding portion (210).