CN209234020U - A kind of fixed device of earplug net - Google Patents
A kind of fixed device of earplug net Download PDFInfo
- Publication number
- CN209234020U CN209234020U CN201822277947.3U CN201822277947U CN209234020U CN 209234020 U CN209234020 U CN 209234020U CN 201822277947 U CN201822277947 U CN 201822277947U CN 209234020 U CN209234020 U CN 209234020U
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- CN
- China
- Prior art keywords
- earplug
- net
- fixing sleeve
- fixing piece
- fixing
- 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.)
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Abstract
The utility model discloses a kind of fixed devices of earplug net, including fixing sleeve, earplug net is provided in the fixing sleeve, the earplug end off the net is provided with fixing piece, and the fixing piece is spirally connected in the fixing sleeve, by the way that earplug net is placed in fixing sleeve, earplug net is fixed with the mode of fixing sleeve and fixing piece screw connection, prevents from being collided and falling off in use process, is avoided because of artificial limitation for dispensing glue, multiple work tooling processes are simplified, the yields of production efficiency and product is improved.
Description
Technical field
The utility model relates to ear phone technology field, specially a kind of fixed device of earplug net.
Background technique
In existing earphone production process, earplug net is usually then to be glued with glue by being placed in fixing sleeve
The mode connect is fixed, and the usage amount of glue because of artificial limitation, dispensing often occurs often by artificial for dispensing glue
More or very few situations, dispensing excessively will affect the sound quality or aesthetics of product, and dispensing then will lead to earplug net less excessively and fall off,
Influence the productivity of product.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of fixed device of earplug net
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of fixed device of earplug net, including fixation
Set, is provided with earplug net in the fixing sleeve, and the earplug end off the net is provided with fixing piece, and the fixing piece is spirally connected the fixation
In set.
Preferably, fixed in the fixing sleeve insertion ear casing, the fixing sleeve and the ear casing are interference fitted.
Preferably, the inner wall of the fixing sleeve is provided with screw thread.
Preferably, the fixing piece is circular ring shape, and the outer wall of the fixing piece is provided with screw thread.
Compared with prior art, the utility model has the beneficial effects that by the way that earplug net is placed in fixing sleeve, with admittedly
The fixed earplug net of the mode of fixed set and fixing piece screw connection, prevents from being collided and falling off in earplug net use process, avoid
Because of artificial limitation for dispensing glue, multiple work tooling processes is simplified, the yields of production efficiency and product is improved.
Detailed description of the invention
Fig. 1 is the detonation configuration figure of the utility model；
Fig. 2 is the cutting structure chart of the utility model.
In figure: 1- fixing sleeve, 2- earplug net, 3- fixing piece, 4- ear casing.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, the range that subordinate protects in the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of fixed device of earplug net, including fixing sleeve
1, earplug net 2 is provided in the fixing sleeve 1, and 2 lower end of earplug net is provided with fixing piece 3, and the fixing piece 3 is bolted in institute
It states in fixing sleeve 1, the fixed earplug net 2 by way of screw connection.
It is fixed specifically, the fixing sleeve 1 is inserted into ear casing 4, the fixing sleeve 1 is closely matched with the ear casing 4
It closes.
Specifically, the inner wall of the fixing sleeve 1 is provided with screw thread, to match with the screw thread of fixing piece 3.
Specifically, the fixing piece 3 is circular ring shape, the outer wall of the fixing piece 3 is provided with screw thread, thus and fixing sleeve
1 screw thread matches.
Working principle: solid with the mode of fixing sleeve and fixing piece screw connection by the way that earplug net to be placed in fixing sleeve
Determine earplug net, fixing sleeve and ear casing interference fit are fixed on ear casing, prevent from being collided and falling off in use process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of fixed device of earplug net, including fixing sleeve (1), it is characterised in that: be provided with earplug net in the fixing sleeve (1)
(2), earplug net (2) lower end is provided with fixing piece (3), and the fixing piece (3) is bolted in the fixing sleeve (1).
2. the fixed device of a kind of earplug net according to claim 1, it is characterised in that: the fixing sleeve (1) is inserted into earphone
Fixed in shell (4), the fixing sleeve (1) and the ear casing (4) are fitted close.
3. the fixed device of a kind of earplug net according to claim 1, it is characterised in that: the inner wall of the fixing sleeve (1) is set
It is equipped with screw thread.
4. the fixed device of a kind of earplug net according to claim 1, it is characterised in that: the fixing piece (3) is circular ring shape,
The outer wall of the fixing piece (3) is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277947.3U CN209234020U (en) | 2018-12-29 | 2018-12-29 | A kind of fixed device of earplug net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277947.3U CN209234020U (en) | 2018-12-29 | 2018-12-29 | A kind of fixed device of earplug net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234020U true CN209234020U (en) | 2019-08-09 |
Family
ID=67510050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822277947.3U Active CN209234020U (en) | 2018-12-29 | 2018-12-29 | A kind of fixed device of earplug net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234020U (en) |
-
2018
- 2018-12-29 CN CN201822277947.3U patent/CN209234020U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |