CN212876056U - Injection molding silk screen tin net - Google Patents
Injection molding silk screen tin net Download PDFInfo
- Publication number
- CN212876056U CN212876056U CN202021866910.5U CN202021866910U CN212876056U CN 212876056 U CN212876056 U CN 212876056U CN 202021866910 U CN202021866910 U CN 202021866910U CN 212876056 U CN212876056 U CN 212876056U
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- China
- Prior art keywords
- silk screen
- earphone
- net
- wire mesh
- support piece
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- 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 provides a silk screen earphone net of moulding plastics, silk screen earphone net of moulding plastics includes support piece and fixes support piece's silk screen, support piece is hollow structure and is equipped with the earphone hole in the position that earphone sound was propagated, the silk screen passes hollow structure covers on the earphone hole. The utility model provides a silk screen earphone net of moulding plastics replaces the metal mesh through using the silk screen of moulding plastics to use hollow support piece to make and only have the silk screen area to realize the sclausura support in sound propagation direction, make sound propagation effect better, and the silk screen is installed in support piece's inside, easily realizes, and is not fragile, has increased the life of earphone net.
Description
Technical Field
The utility model relates to a silk screen earphone net technical field that moulds plastics especially relates to a silk screen earphone net of moulding plastics.
Background
Most of the existing earphone mesh structures are perforated plastic parts, as shown in fig. 1, the perforated plastic part 10 includes an end portion 11 located on a first plane and a protrusion 12 facing a sound propagation direction and forms a second plane, a plurality of sound propagation holes 14 are formed on the second plane, and a mesh 15 is attached to the inner side surface of the perforated plastic part 10. The foraminiferous plastic part is used to current earphone web structure, and the wire mesh uses the metal mesh, and foraminiferous plastic part has hindered the propagation of sound, has influenced the sound production effect, and the wire mesh subsides are established and are made the technology complicated on foraminiferous plastic part's internal surface, and easily fall off and influence life.
SUMMERY OF THE UTILITY MODEL
The utility model provides a silk screen tin net of moulding plastics solves the problem that current tin net effect is poor, the technology is complicated and life is short.
In order to achieve the above object, the utility model provides a silk screen earphone net of moulding plastics includes support piece and fixes support piece's silk screen, support piece is hollow structure and is equipped with the earphone hole in the position that earphone sound propagated, the silk screen passes hollow structure covers on the earphone hole.
Preferably, the support comprises a boss at an end of the first plane and extending towards the direction of sound propagation.
Preferably, the protrusion and the wire mesh form a hollow cavity.
Preferably, the screen is located on the second plane and fixed to the boss.
Preferably, the supporting member is a plastic member.
Preferably, the screen is an injection moulded screen.
The utility model provides a silk screen earphone net of moulding plastics replaces the metal mesh through using the silk screen of moulding plastics to use hollow support piece to make and only have the silk screen area to realize the sclausura support in sound propagation direction, make sound propagation effect better, and the silk screen is installed in support piece's inside, easily realizes, and is not fragile, has increased the life of earphone net.
Drawings
FIG. 1 is a schematic cross-sectional view of a prior art tin net;
fig. 2 is a schematic cross-sectional view of an injection-molded silk-screen microphone net according to an embodiment of the present invention.
In the figure, 20, the support; 21. an end portion; 22. a boss portion; 30. a wire mesh; 40. a can hole; 50. a hollow cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 2, an embodiment of the present invention provides an injection-molded silk-screen microphone net, which includes a supporting member 20 and a silk screen 30 fixed on the supporting member 20, wherein the supporting member 20 is a hollow structure and is provided with a microphone hole 40 at a position where a microphone sound is transmitted, and the silk screen 30 passes through the hollow structure and covers the microphone hole 40. The support 20 comprises an end 21 lying in a first plane and a projection 22 extending towards the direction of sound propagation. The boss 22 and the wire mesh 30 form a hollow cavity 50. The screen 30 is located on the second plane and fixed to the boss 22. The support member is a plastic member, and the wire mesh is an injection molding wire mesh, in another embodiment of the present invention, the wire mesh can also be a metal wire mesh.
Specifically, in one embodiment, the supporting member 20 is configured to have a circular or elliptical structure, and by disposing the silk screen 30 at the position of the earphone hole 40 of the supporting member 20, only the silk screen 30 is retained in the sound transmission direction, thereby avoiding the use of a plastic member with holes to obstruct sound transmission; meanwhile, the silk screen 30 penetrates through the hollow structure of the support member 20 to realize the fixation of the silk screen, so that the silk screen 30 is arranged in the support member 20 to avoid exposing outside, the support member 20 forms the protection of the silk screen 30, and meanwhile, the use of a lacquer adhesive bonding mode is avoided, and the manufacturing process is reduced.
Compared with the prior art, the utility model provides a silk screen earphone net of moulding plastics replaces the metal mesh through using the silk screen of moulding plastics to use hollow support piece to make and only have the silk screen area to realize the sclausura support in sound propagation direction, make sound propagation effect better, and the silk screen is installed in support piece's inside, easily realizes, and is not fragile, has increased the life of earphone net.
The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.
Claims (6)
1. The utility model provides a silk screen earphone net of moulding plastics, its characterized in that, silk screen earphone net of moulding plastics includes support piece and fixes support piece's silk screen, support piece is hollow structure and is equipped with the earphone hole in the position that earphone sound propagated, the silk screen passes hollow structure covers on the earphone hole.
2. The injection molded wire mesh receiver net of claim 1, wherein the support comprises an end portion located in the first plane and a protrusion extending toward a sound propagation direction.
3. The injection molded wire mesh cage net of claim 2, wherein the boss and the wire mesh form a hollow cavity.
4. The injection molded wire mesh cage net of claim 3, wherein the wire mesh is located in a second plane and secured to the boss.
5. The injection molded wire mesh cage net of claim 1, wherein the support member is a plastic member.
6. The injection molded wire mesh cage net of claim 1, wherein the wire mesh is an injection molded wire mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021866910.5U CN212876056U (en) | 2020-08-31 | 2020-08-31 | Injection molding silk screen tin net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021866910.5U CN212876056U (en) | 2020-08-31 | 2020-08-31 | Injection molding silk screen tin net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212876056U true CN212876056U (en) | 2021-04-02 |
Family
ID=75193525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021866910.5U Active CN212876056U (en) | 2020-08-31 | 2020-08-31 | Injection molding silk screen tin net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212876056U (en) |
-
2020
- 2020-08-31 CN CN202021866910.5U patent/CN212876056U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |