CN203181190U - Rotating shaft rod for earphone - Google Patents
Rotating shaft rod for earphone Download PDFInfo
- Publication number
- CN203181190U CN203181190U CN 201320220410 CN201320220410U CN203181190U CN 203181190 U CN203181190 U CN 203181190U CN 201320220410 CN201320220410 CN 201320220410 CN 201320220410 U CN201320220410 U CN 201320220410U CN 203181190 U CN203181190 U CN 203181190U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- earphone
- projection
- utility
- shaft hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of electronic products, and specifically relates to a rotating shaft rod for an earphone. The rotating shaft rod comprises a cylindrical body. An upper end and a lower end of the body are both externally provided with two rings of ribs, and a through hole is arranged in the axial direction of the body. A projection is disposed on an outer sidewall of the body, and is provided with a rotating shaft hole. Each of two surfaces of the projection is provided with a ring of rib surrounding the rotating shaft hole, and a ring of stopper rib is arranged on an inner sidewall of the rotating shaft hole. The rotating shaft rod provided by the utility model is simple in structure and convenient for mounting.
Description
Technical field
The utility model relates to technical field of electronic products, specifically a kind of earphone rotating shaft bar.
Background technology
Earphone is the electronic equipment of often using in people's daily life, it is actual to be the little sound equipment of a kind of individual, ear type, ear suspension type and wear-type etc. are arranged, headphone generally all is provided with a kind of connector, be used for connecting two earphones, the rotating shaft bar on the earphone can be inserted in the two ends of connecting rod, and what the utility model related to is exactly this rotating shaft bar, simplicity of design is installed more convenient.
The utility model content
The utility model provides a kind of simple in structure, easy-to-install earphone rotating shaft bar.
The utility model is achieved through the following technical solutions:
A kind of earphone rotating shaft bar, comprise body, described body is cylindric, respectively be provided with two circle convex tendons on the lateral wall of described body top and bottom, described body is provided with a through hole in the axial direction, and the lateral wall of described body is provided with a projection, and described projection is provided with a shaft hole, respectively be provided with a circle retaining muscle around described shaft hole on two surfaces of described projection, described shaft hole madial wall is provided with a circle card muscle.
Described body adopts the ABS material to make.
The beneficial effect that the utility model brings is:
In the utility model, described earphone is reasonable with rotating shaft bar simplicity of design, installs more convenient.Described earphone adopts the ABS material to make with the rotating shaft bar, and processing technology is simple.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation that earphone described in the utility model is used rotating shaft bar front;
Fig. 2 is the structural representation that earphone described in the utility model is used rotating shaft bar reverse side.
The label of component names correspondence is as follows among the figure:
1, body; 2, convex tendon; 3, through hole; 4, projection; 5, shaft hole; 6, retaining muscle; 7, card muscle.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
As the embodiment of earphone described in the utility model with the rotating shaft bar, as depicted in figs. 1 and 2, comprise body 1, described body 1 is cylindric, respectively be provided with two circle convex tendons 2 on the lateral wall of described body 1 top and bottom, described body 1 is provided with a through hole 3 in the axial direction, the lateral wall of described body 1 is provided with a projection 4, described projection 4 is provided with a shaft hole 5, respectively be provided with a circle retaining muscle 6 around described shaft hole 5 on two surfaces of described projection 4, described shaft hole 5 madial walls are provided with a circle card muscle 7.
In the present embodiment, described body 1 adopts the ABS material to make.
Claims (2)
1. earphone rotating shaft bar, it is characterized in that comprising body, described body is cylindric, respectively be provided with two circle convex tendons on the lateral wall of described body top and bottom, described body is provided with a through hole in the axial direction, and the lateral wall of described body is provided with a projection, and described projection is provided with a shaft hole, respectively be provided with a circle retaining muscle around described shaft hole on two surfaces of described projection, described shaft hole madial wall is provided with a circle card muscle.
2. earphone as claimed in claim 1 rotating shaft bar is characterized in that described body adopts the ABS material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220410 CN203181190U (en) | 2013-04-12 | 2013-04-12 | Rotating shaft rod for earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220410 CN203181190U (en) | 2013-04-12 | 2013-04-12 | Rotating shaft rod for earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203181190U true CN203181190U (en) | 2013-09-04 |
Family
ID=49077842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320220410 Expired - Fee Related CN203181190U (en) | 2013-04-12 | 2013-04-12 | Rotating shaft rod for earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203181190U (en) |
-
2013
- 2013-04-12 CN CN 201320220410 patent/CN203181190U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140412 |