CN209806056U - Earphone structure convenient for children to use - Google Patents
Earphone structure convenient for children to use Download PDFInfo
- Publication number
- CN209806056U CN209806056U CN201921128426.XU CN201921128426U CN209806056U CN 209806056 U CN209806056 U CN 209806056U CN 201921128426 U CN201921128426 U CN 201921128426U CN 209806056 U CN209806056 U CN 209806056U
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- earphone
- cavity
- bearing
- baffle
- fixing hole
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Abstract
The utility model discloses an earphone structure convenient for children to use, in particular to the technical field of earphone equipment, which comprises an earphone wire, wherein the bottom of the earphone wire is provided with an earphone head, one end close to the earphone head is provided with a shell, the surface of the shell is provided with a button, the surface of the earphone wire is provided with an anti-winding mechanism, and the surface of the earphone wire is provided with a bending mechanism; the anti-winding mechanism comprises a disc, a baffle is arranged inside the disc, a second cavity is arranged at the top of the baffle, a first cavity is arranged at the bottom of the baffle, and a rotating column vertically penetrates through the center of the baffle. The utility model discloses a drag the earphone cord to obtain the most suitable length, dragging the earphone cord in-process, the earphone cord area is rotatory with the column spinner, thereby takes rotatory shell fragment rotatory, not the time spent, because the elasticity of rotatory shell fragment makes the earphone cord get back to initial position, thereby withdraw the earphone cord in the disc.
Description
Technical Field
The utility model relates to an earphone equipment technical field, more specifically say, the utility model relates to an earphone structure convenient to children use.
Background
The earphone is a pair of conversion units, it accepts the electric signal that the media player or receiver send, utilize the loudspeaker that is close to the ear to convert it into the sound wave that can hear, the earphone is usually separable with the media player, utilize a plug to connect, the children earphone is mainly designed to the children of 6-12 years old, the safe decibel control system that uses, can carry on the effective protection to the children's ear, the PCB circuit board technology that the children's earphone generally adopts at present and high-end earphone driver, limit the volume below 85 decibels that the medical science recommends while flexibly adjusting the audio frequency depth.
The utility model patent of patent application publication No. CN206422885U discloses a special earphone for children, which comprises a top plate, an electric wheel, a first pull wire, a support rod, a head beam, a push rod, a channel, a piston, a hose, a rubber balloon, an ear pad and an ear shell; the middle of the bottom of the top plate is provided with an electric wheel, the electric wheel is wound with a first pull wire, the lower end of the first pull wire is connected with a head beam, and the left end and the right end of the head beam are symmetrically provided with earshells. The utility model discloses reached when children wear the comfort level higher, the less difficult damage children ear of volume, tone quality more stable, earphone life longer, the signal to noise ratio is lower, the material of use better, can not influence children healthy, can adjust the beneficial effect that children homoenergetic that the position that children can not contact, different heights can wear when not using.
However, in practical use, there are still many disadvantages, such as that after the earphone is not used by children, the earphone cord is easily twisted together, and the re-use is troublesome.
SUMMERY OF THE UTILITY MODEL
in order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an earphone structure convenient to children use, through dragging the earphone cord, thereby obtain the most suitable length, dragging the earphone cord in-process, the earphone cord area column spinner rotates, thereby it is rotatory to take rotatory shell fragment, not the time spent, because the elasticity of rotatory shell fragment, make the earphone cord get back to initial position, thereby in retrieving the disc with the earphone cord, in order 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: an earphone structure convenient for children to use comprises an earphone wire, wherein an earphone head is arranged at the bottom of the earphone wire, a shell is arranged at one end close to the earphone head, a button is arranged on the surface of the shell, an anti-winding mechanism is arranged on the surface of the earphone wire, and a bending mechanism is arranged on the surface of the earphone wire;
The anti-winding mechanism comprises a disc, a baffle is arranged inside the disc, a second cavity is arranged at the top of the baffle, a first cavity is arranged at the bottom of the baffle, a rotating column vertically penetrates through the center of the baffle, a first bearing is arranged at one end, close to the first cavity, of the rotating column, a second bearing is arranged at one end, far away from the first cavity, of the rotating column, and a rotating elastic sheet is arranged inside the second cavity;
The bending mechanism comprises a plurality of bending blocks, telescopic rubber is arranged between every two adjacent bending blocks, and the bending blocks and the telescopic rubber are alternately arranged.
in a preferred embodiment, a plurality of the bending blocks are fixedly connected with the corresponding positions of the telescopic rubbers through 3M glue.
in a preferred embodiment, the earphone line sequentially penetrates through the plurality of bending blocks and the plurality of telescopic rubbers.
In a preferred embodiment, one end of the rotary elastic sheet, which is far away from the rotary column, is provided with a second fixing hole, a fixing block is arranged inside the second cavity, and a first fixing hole is arranged on the surface of the fixing block.
In a preferred embodiment, the second fixing hole has the same diameter as the first fixing hole, the rotating elastic sheet and the second fixing hole are of an integrated structure, and the first fixing hole and the fixing block are of an integrated structure.
In a preferred embodiment, the rotating elastic sheet is welded to one end, far away from the second fixing hole, of the rotating column, and the fixing block and the second cavity are fixed through bolts.
In a preferred embodiment, one end of the rotary column close to the second bearing is welded with the inner ring of the second bearing, and one end of the rotary column far from the second bearing is welded with the inner ring of the first bearing.
In a preferred embodiment, an outer ring of one end of the second bearing far away from the rotary column is welded with the second cavity, and an outer ring of one end of the first bearing far away from the rotary column is welded with the first cavity.
The utility model discloses a technological effect and advantage:
1. The utility model discloses because column spinner one end is fixed through second bearing and second cavity, the other end of column spinner passes through first bearing and first cavity fastening, through dragging the earphone cord, make the earphone cord take the column spinner to rotate, because the column spinner is fixed with rotatory shell fragment, and pass through the bolt fastening between second fixed orifices and the first fixed orifices, make rotatory shell fragment take place to deform, and a part of earphone cord is pulled out from the disc, thereby increased the length of earphone cord externally, thereby adjust the length of earphone cord, when not in use, only need loosen the earphone cord, make the earphone cord return to original position because of the elasticity of rotatory shell fragment, thereby avoid when not in use the earphone cord twine together;
2. The utility model discloses place crooked piece at the nape position to avoided the easy landing of earphone, through setting up in turn between crooked piece and the flexible rubber, made crooked piece crooked more easily, and be provided with flexible rubber between crooked piece and the crooked piece, thereby avoided crooked piece and crooked piece crooked back extrusion, with the hair card between two crooked pieces, pull when taking out, thereby pull the hair.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a sectional view of the bending block of the present invention.
Fig. 3 is a side sectional view of the disc of the present invention.
Fig. 4 is a schematic view of the rotary elastic piece of the present invention.
Fig. 5 is a schematic view of the connection relationship between the earphone cord and the rotating column of the present invention.
The reference signs are: the earphone comprises a disc 1, an earphone wire 2, a shell 3, a button 4, an earphone head 5, a bending block 6, telescopic rubber 7, a baffle 8, a first bearing 9, a first cavity 10, a second cavity 11, a rotating column 12, a rotating elastic sheet 13, a second bearing 14, a fixing block 15, a first fixing hole 16 and a second fixing hole 17.
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.
The utility model relates to an earphone structure convenient to children use of embodiment can include earphone cord 2, earphone cord 2's bottom is provided with earphone head 5, is close to earphone head 5's one end is provided with shell 3, the surface of shell 3 is provided with button 4, earphone cord 2's surface is provided with antiwind mechanism, earphone cord 2's surface is provided with crooked mechanism.
Referring to the attached drawing 1 and fig. 3-5 in the specification, the anti-winding mechanism of the earphone structure convenient for children to use in this embodiment includes a disc 1, a baffle 8 is disposed inside the disc 1, a second cavity 11 is disposed on the top of the baffle 8, a first cavity 10 is disposed at the bottom of the baffle 8, a rotating column 12 vertically penetrates through the center of the baffle 8, a first bearing 9 is disposed at one end of the rotating column 12 close to the first cavity 10, a second bearing 14 is disposed at one end of the rotating column 12 far from the first cavity 10, and a rotating elastic sheet 13 is disposed inside the second cavity 11.
further, one end of the rotary elastic sheet 13, which is far away from the rotary column 12, is provided with a second fixing hole 17, a fixing block 15 is arranged inside the second cavity 11, and a first fixing hole 16 is arranged on the surface of the fixing block 15.
furthermore, the second fixing hole 17 and the first fixing hole 16 have the same aperture, the rotary elastic sheet 13 and the second fixing hole 17 are of an integrated structure, and the first fixing hole 16 and the fixing block 15 are of an integrated structure.
Furthermore, the rotating elastic sheet 13 is welded with one end of the rotating column 12 far away from the second fixing hole 17, and the fixing block 15 is fixed with the second cavity 11 through a bolt.
Further, one end of the rotary column 12 close to the second bearing 14 is welded with the inner ring of the second bearing 14, and one end of the rotary column 12 far from the second bearing 14 is welded with the inner ring of the first bearing 9.
Furthermore, the outer ring of one end of the second bearing 14 far away from the rotary column 12 is welded with the second cavity 11, and the outer ring of one end of the first bearing 9 far away from the rotary column 12 is welded with the first cavity 10.
The implementation scenario is specifically as follows: when in actual use, because the column spinner 12 one end is fixed with second cavity 11 through second bearing 14, the other end of column spinner 12 is fixed with first cavity 10 through first bearing 9, through dragging earphone cord 2, make earphone cord 2 take column spinner 12 to rotate, because column spinner 12 is fixed with rotatory shell fragment 13, and pass through the bolt fastening between second fixed orifices 17 and the first fixed orifices 16, make rotatory shell fragment 13 take place to deform, and a part of earphone cord 2 is pulled out from disc 1, thereby the length that earphone cord 2 is outside has been increased, thereby adjust the length of earphone cord 2, when not used, only need loosen earphone cord 2, make earphone cord 2 because the elasticity of rotatory shell fragment 13, make earphone cord 2 get back to original position, thereby avoid time spent earphone cord 2 twine together.
Referring to the attached fig. 2 in the specification, the bending mechanism of the earphone structure convenient for children to use in this embodiment includes a plurality of bending blocks 6, a telescopic rubber 7 is disposed between two adjacent bending blocks 6, and the plurality of bending blocks 6 and the plurality of telescopic rubbers 7 are alternately disposed.
Further, a plurality of the bending blocks 6 are fixedly connected with the telescopic rubber 7 at the corresponding position through 3M glue.
Further, the earphone cable 2 sequentially penetrates through the bending blocks 6 and the telescopic rubbers 7.
The implementation scenario is specifically as follows: when in actual use, place crooked piece 6 at the nape position to avoided the easy landing of earphone, set up through alternating between crooked piece 6 and flexible rubber 7, made crooked piece 6 crooked more easily, and be provided with flexible rubber 7 between crooked piece 6 and the crooked piece 6, thereby avoided crooked piece 6 and crooked piece 6 crooked back extrusion, thereby blocked the hair between two crooked pieces 6, pull when taking out, thereby pull the hair.
In summary, the following steps: place crooked piece 6 at the nape position, and be provided with flexible rubber 7 between crooked piece 6 and the crooked piece 6, thereby extrusion after crooked piece 6 and the crooked piece 6 of crooked has been avoided, thereby block the hair between two crooked pieces 6, pull when taking out, thereby pull the hair, through pulling earphone cord 2, make earphone cord 2 take column 12 to rotate, because column 12 is fixed with rotatory shell fragment 13, make rotatory shell fragment 13 take place deformation, and a part of earphone cord 2 is pulled out from disc 1, thereby earphone cord 2 has been increased the length in the outside, thereby adjust the length of earphone cord 2, when not, only need loosen earphone cord 2, make earphone cord 2 get back to original position, thereby avoid not time-consuming earphone cord 2 twine together.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
Secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. the utility model provides an earphone structure convenient to children use, includes the earphone cord, its characterized in that: the earphone head is arranged at the bottom of the earphone line, a shell is arranged at one end close to the earphone head, a button is arranged on the surface of the shell, an anti-winding mechanism is arranged on the surface of the earphone line, and a bending mechanism is arranged on the surface of the earphone line;
The anti-winding mechanism comprises a disc, a baffle is arranged inside the disc, a second cavity is arranged at the top of the baffle, a first cavity is arranged at the bottom of the baffle, a rotating column vertically penetrates through the center of the baffle, a first bearing is arranged at one end, close to the first cavity, of the rotating column, a second bearing is arranged at one end, far away from the first cavity, of the rotating column, and a rotating elastic sheet is arranged inside the second cavity;
The bending mechanism comprises a plurality of bending blocks, telescopic rubber is arranged between every two adjacent bending blocks, and the bending blocks and the telescopic rubber are alternately arranged.
2. A child-friendly earphone structure as claimed in claim 1, wherein: and the bending blocks are fixedly connected with the telescopic rubber at the corresponding positions through 3M glue.
3. A child-friendly earphone structure as claimed in claim 1, wherein: the earphone line penetrates through the bending blocks and the telescopic rubbers in sequence.
4. A child-friendly earphone structure as claimed in claim 1, wherein: one end, far away from the rotary column, of the rotary elastic sheet is provided with a second fixing hole, a fixing block is arranged inside the second cavity, and a first fixing hole is formed in the surface of the fixing block.
5. A child-friendly earphone structure as claimed in claim 4, wherein: the second fixing hole is equal to the first fixing hole in aperture, the rotary elastic sheet and the second fixing hole are of an integrated structure, and the first fixing hole and the fixing block are of an integrated structure.
6. A child-friendly earphone structure as claimed in claim 4, wherein: the rotary elastic sheet is welded with one end, far away from the second fixing hole, of the rotary column, and the fixing block and the second cavity are fixed through bolts.
7. A child-friendly earphone structure as claimed in claim 1, wherein: and one end of the rotating column, which is close to the second bearing, is welded with the inner ring of the second bearing, and one end of the rotating column, which is far away from the second bearing, is welded with the inner ring of the first bearing.
8. A child-friendly earphone structure as claimed in claim 1, wherein: the outer ring of one end, far away from the rotary column, of the second bearing is welded with the second cavity, and the outer ring of one end, far away from the rotary column, of the first bearing is welded with the first cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128426.XU CN209806056U (en) | 2019-07-17 | 2019-07-17 | Earphone structure convenient for children to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128426.XU CN209806056U (en) | 2019-07-17 | 2019-07-17 | Earphone structure convenient for children to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209806056U true CN209806056U (en) | 2019-12-17 |
Family
ID=68818033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921128426.XU Expired - Fee Related CN209806056U (en) | 2019-07-17 | 2019-07-17 | Earphone structure convenient for children to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209806056U (en) |
-
2019
- 2019-07-17 CN CN201921128426.XU patent/CN209806056U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20200717 |