CN213602797U - Earphone leather sheath with flexible sound insulation function - Google Patents
Earphone leather sheath with flexible sound insulation function Download PDFInfo
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- CN213602797U CN213602797U CN202022939202.6U CN202022939202U CN213602797U CN 213602797 U CN213602797 U CN 213602797U CN 202022939202 U CN202022939202 U CN 202022939202U CN 213602797 U CN213602797 U CN 213602797U
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- earphone
- sound insulation
- leather sheath
- soundproof cotton
- insulation function
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Abstract
The utility model relates to the technical field of earphones, in particular to an earphone leather sheath with flexible sound insulation function, which comprises an earphone sheath, wherein a concave leather sheath which is integrally formed is arranged on one side surface of the earphone sheath, a protective shell is fixedly arranged on one side surface of the earphone sheath far away from the concave leather sheath, a pressing groove is fixedly arranged on the surface of the protective shell, a knob is arranged above the pressing groove, soundproof cotton is fixedly arranged on two inner sides of the earphone sheath, a plurality of soundproof blocks are fixedly arranged on opposite surfaces of two layers of soundproof cotton, the soundproof blocks are in a zigzag shape, the soundproof blocks on the surfaces of the two layers of soundproof cotton are meshed with each other, and an electric telescopic rod is fixedly arranged on; has the advantages that: through electric telescopic handle's effect, can tightly laminate two soundproof cotton, through the effect of puigging, can fill up soundproof cotton gap of department of contacting mutually, guarantee that sound can not spill, through the steerable electric telescopic handle of the effect of knob, can guarantee that soundproof cotton can not influence the user like this.
Description
Technical Field
The utility model relates to an earphone technical field specifically is an earphone leather sheath with flexible sound insulation function.
Background
The earphone is a mass transfer tool with electric signal output as a sound signal, and when the earphone is used, a leather sheath is usually sleeved on the earphone to protect the earphone and protect ears simultaneously.
However, the general earphone has poor sound insulation, and the earphone with good sound insulation is expensive.
Through the retrieval, chinese patent publication is 201920081641.2's patent discloses an earphone leather sheath with flexible sound insulation function, including mounting disc and flexible cover, the protection network has been laid at the middle part of mounting disc, and the top edge of mounting disc has seted up the fixed slot, the layer that absorbs water has been laid to the bottom of flexible cover, and the internally mounted in the flexible cover outside has the fixed block, be connected with the guide arm between the fixed block, and be fixed with the kelly on the guide arm, be connected with reset spring above-mentioned patent between the inner wall of kelly and fixed block and exist following not enoughly: the earphone has a complex structure, which leads to increased production cost; in view of this, we propose an earphone leather sheath with flexible sound insulation function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an earphone leather sheath with flexible sound insulation function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an earphone leather sheath with flexible sound insulation function, includes the earphone sleeve, a side surface of earphone sleeve is provided with integrated into one piece's concave type leather sheath, the earphone sleeve is kept away from a side fixed surface of concave type leather sheath is provided with the protective housing, the fixed surface of protective housing is provided with presses the recess, the top of pressing the recess is provided with the knob, the fixed soundproof cotton that is provided with in inside both sides of earphone sleeve, it is two-layer the fixed a plurality of blocks that give sound insulation that are provided with of soundproof cotton opposite face, the block that gives sound insulation is the cockscomb structure, and is two-layer the soundproof cotton surface the block that gives sound insulation meshes mutually, soundproof cotton's last.
Through above-mentioned technical scheme, through electric telescopic handle's effect, can tightly laminate two soundproof cotton, through the effect of puigging, can fill up the gap of soundproof cotton department of contacting mutually, guarantee that sound can not spill, through the steerable electric telescopic handle of the effect of knob, can guarantee that soundproof cotton can not influence the user like this.
Preferably, the upper edge of the earphone sleeve is fixedly provided with a fixing strip, and the surfaces of two sides of the bottom of the fixing strip are movably provided with movable shafts.
Preferably, the fixed strip is fixedly connected with a movable rod through the movable shaft, and a fixed plate is arranged on the top surface of the movable rod.
Through above-mentioned technical scheme, through the effect of movable rod and loose axle, can guarantee that the earphone can not press from both sides the user at the moment of taking off again.
Preferably, the fixed plate is connected with the movable rod through a fixed screw.
Preferably, the knob is electrically connected with the electric telescopic rod.
Preferably, the concave leather sheath is the same as the human ear in shape.
Through the technical scheme, the shape of the concave leather sheath is communicated with the ears of a user, so that the whole earphone sheath can be ensured to be completely attached to the ears of the user, the possibility of sound leakage is greatly reduced, and the sound insulation effect is improved.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the earphone leather sheath with the flexible sound insulation function, the shape of the concave leather sheath is communicated with the ears of a user, so that the whole earphone sheath can be ensured to be completely attached to the ears of the user, the possibility of sound leakage is greatly reduced, and the sound insulation effect is improved.
2. This earphone leather sheath with flexible sound insulation function, through electric telescopic handle's effect, can tightly laminate two soundproof cotton, through the effect of puigging, can fill up the gap of soundproof cotton department of contacting mutually, guarantee sound and can not spill, through the steerable electric telescopic handle of effect of knob, can guarantee that soundproof cotton can not influence the user like this.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the middle side of the present invention;
fig. 3 is a schematic view of the internal structure of the earphone sleeve of the present invention.
In the figure: 1. a fixing plate; 2. a movable rod; 3. an earphone sleeve; 4. fixing screws; 5. a knob; 6. a movable shaft; 7. a fixing strip; 8. a concave leather sheath; 9. a protective shell; 10. pressing the groove; 11. sound insulation cotton; 12. a sound insulation block; 13. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides an earphone leather sheath with flexible sound insulation function, includes earphone sleeve 3, one side surface of earphone sleeve 3 is provided with integrated into one piece's concave leather sheath 8, earphone sleeve 3 is kept away from one side fixed surface of concave leather sheath 8 is provided with protective housing 9, the fixed surface of protective housing 9 is provided with presses recess 10, the top of pressing recess 10 is provided with knob 5, the fixed soundproof cotton 11 that is provided with in inside both sides of earphone sleeve 3, two-layer the fixed a plurality of puigging block 12 that are provided with of opposite face of soundproof cotton 11, the piece 12 that gives sound insulation is the cockscomb structure, and is two-layer soundproof cotton 11 surperficial the piece 12 mesh that gives sound insulation, the last fixed surface of soundproof cotton 11 is provided with electric telescopic handle 13.
Through above-mentioned technical scheme, through electric telescopic handle 13's effect, can tightly laminate two soundproof cotton 11, through the effect of puigging 12, can fill up the gap of 11 mutual contacts departments of soundproof cotton, guarantee that sound can not spill, through the steerable electric telescopic handle 13 of knob 5's effect, can guarantee that soundproof cotton 11 can not influence the user like this.
Preferably, the fixed strip 7 that is provided with in upper edge department of earphone sleeve 3, the bottom both sides surface activity of fixed strip 7 is provided with loose axle 6, fixed strip 7 passes through 6 fixedly connected with movable rod 2 of loose axle, the top surface of movable rod 2 is provided with fixed plate 1, fixed plate 1 with movable rod 2 is connected through fixed screw 4, knob 5 with 13 electrical property of electric telescopic handle links to each other, concave type leather sheath 8 is the same with the people's ear shape.
The earphone leather sheath with flexible sound insulation function of this embodiment is when using, effect through electric telescopic handle 13, can tightly laminate two soundproof cotton 11, effect through sound insulation piece 12, can fill up the gap of soundproof cotton 11 department of contacting mutually, guarantee that sound can not spill, controllable electric telescopic handle 13 of effect through knob 5, can guarantee that soundproof cotton 11 can not influence the user like this, effect through movable rod 2 and loose axle 6, can guarantee that the earphone takes off again that moment can not press from both sides the user, the shape of concave leather sheath 8 communicates with each other with the human ear, can ensure that whole earphone sheath 3 can hug closely user's ear completely, make the possibility that sound leaks significantly reduce, thereby improve syllable-dividing effect.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an earphone leather sheath with flexible sound insulation function, includes earphone sleeve (3), its characterized in that: one side surface of earphone sleeve (3) is provided with integrated into one piece's concave leather sheath (8), earphone sleeve (3) are kept away from one side fixed surface of concave leather sheath (8) is provided with protective housing (9), the fixed surface of protective housing (9) is provided with presses recess (10), the top of pressing recess (10) is provided with knob (5), the fixed soundproof cotton (11) that is provided with in inside both sides of earphone sleeve (3), two-layer the fixed a plurality of sound insulation blocks (12) that are provided with of opposite face of soundproof cotton (11), sound insulation block (12) are the cockscomb structure, and are two-layer soundproof cotton (11) surperficial sound insulation block (12) mesh mutually, the last fixed surface of soundproof cotton (11) is provided with electric telescopic handle (13).
2. The earphone leather sheath with the flexible sound insulation function of claim 1, which is characterized in that: the earphone sleeve is characterized in that a fixing strip (7) is fixedly arranged at the upper edge of the earphone sleeve (3), and movable shafts (6) are movably arranged on the surfaces of two sides of the bottom of the fixing strip (7).
3. The earphone leather sheath with the flexible sound insulation function according to claim 2, characterized in that: the fixing strip (7) is fixedly connected with a movable rod (2) through a movable shaft (6), and a fixing plate (1) is arranged on the top surface of the movable rod (2).
4. The earphone leather sheath with the flexible sound insulation function according to claim 3, characterized in that: the fixed plate (1) is connected with the movable rod (2) through a fixed screw (4).
5. The earphone leather sheath with the flexible sound insulation function of claim 1, which is characterized in that: the knob (5) is electrically connected with the electric telescopic rod (13).
6. The earphone leather sheath with the flexible sound insulation function of claim 1, which is characterized in that: the concave leather sheath (8) is the same as the shape of the human ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022939202.6U CN213602797U (en) | 2020-12-09 | 2020-12-09 | Earphone leather sheath with flexible sound insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022939202.6U CN213602797U (en) | 2020-12-09 | 2020-12-09 | Earphone leather sheath with flexible sound insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213602797U true CN213602797U (en) | 2021-07-02 |
Family
ID=76597745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022939202.6U Active CN213602797U (en) | 2020-12-09 | 2020-12-09 | Earphone leather sheath with flexible sound insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213602797U (en) |
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2020
- 2020-12-09 CN CN202022939202.6U patent/CN213602797U/en active Active
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