CN206364998U - Earphone hoist combination - Google Patents
Earphone hoist combination Download PDFInfo
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- CN206364998U CN206364998U CN201720037905.5U CN201720037905U CN206364998U CN 206364998 U CN206364998 U CN 206364998U CN 201720037905 U CN201720037905 U CN 201720037905U CN 206364998 U CN206364998 U CN 206364998U
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- earphone
- hole
- control box
- sound control
- hole section
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Abstract
The utility model discloses a kind of earphone hoist combination, it is related to Headphone structure technical field, including sound control box cover, sound control box lower cover, elastic plug, snap ring and earphone cord, sound control box cover is provided with a upper latch notch；Sound control box lower cover is provided with a under bayonet, and sound control box cover is installed on sound control box lower cover so that a clamp port is formed between upper latch notch and under bayonet；The first through hole is provided with elastic plug, elastic plug is inserted in clamp port；The first spacing preiection that ring-type is provided with the second through hole, the inwall of snap ring is provided with snap ring, snap ring is inserted in the first through hole；At least one tieing is provided with earphone cord, tieing is by earphone cord from being entwined, and earphone cord sequentially passes through the first spacing preiection that ring-type is placed in the tieing on the second through hole, the first through hole and clamp port, earphone cord.By increasing by a snap ring in elastic plug, the minimum diameter using earphone cord tieing much larger than the first spacing preiection of ring-type realizes the lift heavy function of earphone.
Description
Technical field
The utility model is related to Headphone structure technical field, more particularly to a kind of earphone hoist combination.
Background technology
Current line control earphone product is all that a copper button is fixed on earphone cord, and sound control box cover is constituted with sound control box lower cover
Accommodating case in have a clamp port, be provided with accommodating case clamp port and be provided with one on an elastic plug, elastic plug and run through
Hole, the earphone cord for being fixed with copper button is installed at the through hole of elastic plug, applies a pulling force, by the earphone cord of copper latch portion
Move at the through hole of elastic plug, utilize diameter of the earphone linear diameter than through hole on elastic plug with copper latch portion
Greatly, the lift heavy function of earphone is realized.
With the development of market economy, lift heavy testing standard more and more higher, the lift heavy that general earphone cord maximum can bear
Power is 3KG, after certain pulling force is continued to, and the copper button on most of earphone cord will directly come off, it is difficult to ensure product
Quality requirements.
Utility model content
The utility model is solves after earphone cord applies certain pulling force, and the copper button on most of earphone cord will directly take off
Fall, it is difficult to which ensureing the technical problem of quality requirements of product, there is provided a kind of earphone hoist combination, it is intended at least in certain journey
Above-mentioned technical problem is solved on degree.
The utility model provides a kind of earphone hoist combination, including：Sound control box cover, the sound control box cover is set
There is a upper latch notch；Sound control box lower cover, the sound control box lower cover is provided with a under bayonet, and the sound control box cover is installed on the sound
Control box lower cover so that a clamp port is formed between the upper latch notch and the under bayonet；Set on elastic plug, the elastic plug
First through hole for running through the elastic plug is equipped with, the elastic plug is inserted in the clamp port；Snap ring, the snap ring
On be provided with second through hole for running through the snap ring, second through hole is a horn structure, and the snap ring is interior
The first spacing preiection of a ring-type is provided with wall, the snap ring is inserted in first through hole；Earphone cord, the earphone cord
On be provided with least one tieing, the tieing is by the earphone cord from being entwined, and the earphone cord is sequentially passed through in described
The tieing on second through hole, first through hole and the clamp port, and the earphone cord is placed in the institute of ring-type
State the first spacing preiection.
According to optimal technical scheme of the present utility model：The elastic plug includes the first cylinder and the second cylinder,
The external diameter of first cylinder is more than the external diameter of second cylinder, first cylinder and second cylinder it
Between form the step on a step, the elastic plug and support as the clamp port so that first cylinder is set
Above the clamp port, and in the accommodating case that the sound control box cover is constituted with the sound control box lower cover, described second
Cylinder is through the clamp port.
According to optimal technical scheme of the present utility model：One second spacing preiection, described are provided with the accommodating case
Corresponding on one cylinder outside to be provided with an annular recess, second spacing preiection is placed in the annular recess.
According to optimal technical scheme of the present utility model：Second spacing preiection is a cyclic structure.
According to optimal technical scheme of the present utility model：First through hole includes the first hole section and the second hole section, institute
The first hole section is stated for a horn structure, second hole section is a cylindrical structure, second hole section is arranged at first hole
The underface of section, and be connected with first hole section.
According to optimal technical scheme of the present utility model：The bottom surface diameter of first hole section of horn structure is more than circle
The diameter of second hole section of rod structure.
According to optimal technical scheme of the present utility model：The collar outer surface is a horn structure, and the snap ring is planted
It is adapted in first hole section on the elastic plug, and with first hole section.
According to optimal technical scheme of the present utility model：The diameter of second hole section of cylindrical structure is less than horn structure
The snap ring minimum outer diameter, and more than horn structure second through hole minimum diameter.
According to optimal technical scheme of the present utility model：The diameter of second hole section of cylindrical structure and the earphone cord
Diameter it is equal.
According to optimal technical scheme of the present utility model：The number of the tieing on the earphone cord is one.
The beneficial effects of the utility model are：
By increasing by a snap ring in elastic plug, the first spacing preiection of ring-type is much larger than most using earphone cord tieing
Minor diameter, realizes the lift heavy function of earphone, while being entwined in itself by earphone cord using tieing, instead of original in ear
The method that a bronze medal is buckled is fixed on machine line, production cost is reduced.
Brief description of the drawings
Fig. 1 is the sectional view before the utility model earphone hoist combination lift heavy；
Fig. 2 is the sectional view after earphone hoist combination lift heavy.
Wherein, 10, sound control box cover；20th, sound control box lower cover；30th, clamp port；40th, elastic plug；401st, first runs through
Hole；4011st, the first hole section；4012nd, the second hole section；402nd, the first cylinder；4021st, annular recess；403rd, the second cylinder；
50th, snap ring；501st, the second through hole；502nd, the first spacing preiection；60th, earphone cord；601st, tieing；70th, the second spacing preiection.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just
Described in description the utility model with simplified, rather than indicate or imply that the device or element of meaning must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
The utility model is described in further detail below by embodiment combination accompanying drawing.
As shown in Figure 1-2, a kind of earphone hoist combination is present embodiments provided, including：Sound control box cover 10, the sound
Control box cover 10 is provided with a semicircular upper latch notch；Sound control box lower cover 20, it is semicircle that the sound control box lower cover 20 is provided with one
Under bayonet, the sound control box cover 10 is installed on the sound control box lower cover 20 by multiple screws so that the upper latch notch with
A clamp port 30 is formed between the under bayonet；Elastic plug 40, the elastic plug 40 is made for quality of rubber materials, described
First through hole 401 for running through the elastic plug 40 is provided with elastic plug 40, the elastic plug 40 is inserted in institute
State clamp port 30.
Snap ring 50, the snap ring 50 is that TPE materials are made, and TPE is also referred to as thermoplastic elastomer (TPE), and TPE is a kind of
High resiliency with rubber, high intensity, high resilience, again have can injection molding feature material, with environment-protecting and non-poisonous peace
Entirely, hardness range is wide, has excellent coloring, soft-touch, weatherability, fatigue resistance and temperature tolerance, processing characteristics is superior, nothing
Must vulcanization, can recycle reduces cost, both can be with secondary injection molding, with the matrix material bag such as PP, PE, PC, PS, ABS
Bonding is covered, can also be separately formed.
Second through hole for running through the snap ring 50 is provided with center on snap ring 50 described in the present embodiment
501, second through hole 501 is a horn structure, above it is big, below it is small, and be provided with one on the inwall of the snap ring 50
First spacing preiection 502 of loop, the snap ring 50 is inserted in first through hole 401；Earphone cord 60, the earphone cord
Be provided with least one tieing 601 on 60, the tieing 601 by the earphone cord 60 from being entwined, the earphone cord 60 according to
It is secondary through on second through hole 501, first through hole 401 and the clamp port 30, and the earphone cord 60
The tieing 601 is placed in first spacing preiection 502 of ring-type.
It should be noted that line control earphone product is all that a copper button, sound control box cover are fixed on earphone cord 60 at present
A clamp port 30 is offered in 10 accommodating cases constituted with sound control box lower cover 20, an elasticity is installed at accommodating case clamp port 30
Pass through aperture is provided with plug 40, elastic plug 40, the earphone cord 60 for being fixed with copper button is installed into passing through for elastic plug 40
At perforation, apply a pulling force, the earphone cord 60 of copper latch portion is moved at the through hole of elastic plug 40, using with copper buckle
The diameter of earphone cord 60 divided is bigger than the diameter of through hole on elastic plug 40, realizes the lift heavy function of earphone.
Specifically, the elastic plug 40 includes the first cylinder 402 and the second cylinder 403, first cylinder
The external diameter of body 402 is more than the external diameter of second cylinder 403, first cylinder 402 and second cylinder 403 it
Between form the step on a step, the elastic plug 40 and support as the clamp port 30 so that first cylinder
402 are arranged at the top of clamp port 30, and the receiving constituted positioned at the sound control box cover 10 with the sound control box lower cover 20
In box, second cylinder 403 is through the clamp port 30.
One second spacing preiection 70 is provided with described in the present embodiment in accommodating case, second spacing preiection 70 is mainly
Prevent the elastic plug 40 from being come off from the there of clamp port 30, fall in accommodating case, wherein spacing preiection can be interval shape
It is raised, or corresponding on the projection of a round, the lateral surface of the first cylinder 402 to be provided with an annular recess
4021, because elastic plug 40 is flexible, second spacing preiection 70 is placed in the annular recess 4021.
It should be noted that the second spacing preiection 70 described in the present embodiment is a cyclic structure, the second of cyclic structure
Spacing preiection 70 would not be backing out after annular recess 4021 is installed into.
First through hole 401 includes the first hole section 4011 and the second hole section 4012, and first hole section 4011 is one
Horn structure, second hole section 4012 is a cylindrical structure, and second hole section 4012 is arranged at first hole section 4011
Underface, and be connected with first hole section 4011.
The bottom surface diameter of first hole section 4011 of horn structure is more than described the of cylindrical structure in the present embodiment
The diameter of two hole sections 4012, forms a horizontal plane between the first hole section 4011 and the second hole section 4012, and snap ring 50 is being inserted in
When on elastic plug 40, its face contacted will be more, can bear the bigger pulling force acted on earphone cord 60.
The outer surface of snap ring 50 described in the present embodiment is a horn structure, and the snap ring 50 is inserted in the elastic plug 40
On first hole section 4011, and be adapted with first hole section 4011, the outer wall of whole snap ring 50 is close to the first hole
Section 4011, prevents snap ring 50 from being come off at the first hole section 4011 on elastic plug 40.
The diameter of second hole section 4012 of cylindrical structure is less than the snap ring 50 of horn structure in the present embodiment
Minimum outer diameter, and the diameter of second hole section 4012 of cylindrical structure is more than second through hole 501 of horn structure
Minimum diameter, can prevent snap ring 50 from running through from the second hole section 4012, influence using effect, second hole section of cylindrical structure
4012 diameter is equal with the diameter of the earphone cord 60.
It should also be noted that the number of tieing 601 is excessive, but the only one of which tieing 601 worked, can cause need not
The production wanted is wasted, if while first 601 volume of institute's knot is excessively huge, that is to say, that beat multiple tieing at same position
601, tieing 601 possibly can not insert the second through hole 501, can seem that producer is not very professional, described in the present embodiment
The number of the tieing 601 on earphone cord 60 is one, and only knots first 601.
In summary, by one snap ring 50 of increase in elastic plug 40, ring-type is much larger than using the tieing 601 of earphone cord 60
The first spacing preiection 502 minimum diameter, the lift heavy function of earphone is realized, while using tieing 601 by earphone cord 60
Body is entwined, and be instead of original method that a bronze medal button is fixed on earphone cord 60, is reduced production cost.
In the description of this specification, reference term " embodiment ", " some embodiments ", " an implementation
The description of example ", " some embodiments ", " example ", " specific example " or " some examples " etc. means to combine the embodiment or example
Specific features, structure, material or the feature of description are contained at least one embodiment of the present utility model or example.At this
In specification, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, description is specific
Feature, structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.
Above content is to combine specific embodiment further detailed description of the utility model, it is impossible to assert
Specific implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, some simple deduction or replace can also be made.
Claims (10)
1. a kind of earphone hoist combination, it is characterised in that including：
Sound control box cover, the sound control box cover is provided with a upper latch notch；
Sound control box lower cover, the sound control box lower cover is provided with a under bayonet, and the sound control box cover is installed under the sound control box
Lid a so that clamp port is formed between the upper latch notch and the under bayonet；
First through hole for running through the elastic plug, the elastic plug are provided with elastic plug, the elastic plug
It is inserted in the clamp port；
Second through hole for running through the snap ring is provided with snap ring, the snap ring, second through hole is a loudspeaker knot
The first spacing preiection of a ring-type is provided with structure, and the inwall of the snap ring, the snap ring is inserted in first through hole；
At least one tieing is provided with earphone cord, the earphone cord, the tieing is entwined certainly by the earphone cord, described
Earphone cord is sequentially passed through in the institute on second through hole, first through hole and the clamp port, and the earphone cord
State first spacing preiection that tieing is placed in ring-type.
2. earphone hoist combination as claimed in claim 1, it is characterised in that the elastic plug include the first cylinder and
Second cylinder, the external diameter of first cylinder is more than the external diameter of second cylinder, first cylinder with it is described
The step formed between second cylinder on a step, the elastic plug is supported as the clamp port so that described the
One cylinder is arranged above the clamp port, and the accommodating case constituted positioned at the sound control box cover with the sound control box lower cover
Interior, second cylinder is through the clamp port.
3. earphone hoist combination as claimed in claim 2, it is characterised in that one second is provided with the accommodating case spacing
Corresponding on projection, the first cylinder outside to be provided with an annular recess, second spacing preiection is placed in institute
State annular recess.
4. earphone hoist combination as claimed in claim 3, it is characterised in that second spacing preiection is a ring-type knot
Structure.
5. earphone hoist combination as claimed in claim 4, it is characterised in that first through hole include the first hole section and
Second hole section, first hole section is a horn structure, and second hole section is a cylindrical structure, and second hole section is arranged at
The underface of first hole section, and be connected with first hole section.
6. earphone hoist combination as claimed in claim 5, it is characterised in that the bottom of first hole section of horn structure
Face diameter is more than the diameter of second hole section of cylindrical structure.
7. earphone hoist combination as claimed in claim 6, it is characterised in that the collar outer surface is a horn structure,
The snap ring is inserted in first hole section on the elastic plug, and is adapted with first hole section.
8. earphone hoist combination as claimed in claim 7, it is characterised in that the diameter of second hole section of cylindrical structure
Less than the minimum outer diameter of the snap ring of horn structure, and the minimum diameter of second through hole more than horn structure.
9. earphone hoist combination as claimed in claim 8, it is characterised in that the diameter of second hole section of cylindrical structure
It is equal with the diameter of the earphone cord.
10. earphone hoist combination as claimed in claim 1, it is characterised in that the number of the tieing on the earphone cord
Mesh is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037905.5U CN206364998U (en) | 2017-01-12 | 2017-01-12 | Earphone hoist combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037905.5U CN206364998U (en) | 2017-01-12 | 2017-01-12 | Earphone hoist combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364998U true CN206364998U (en) | 2017-07-28 |
Family
ID=59380301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037905.5U Active CN206364998U (en) | 2017-01-12 | 2017-01-12 | Earphone hoist combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915800A (en) * | 2019-03-21 | 2019-06-21 | 深圳市立洋光电子股份有限公司 | Integrated pedestal, intelligent controller and street lamp |
-
2017
- 2017-01-12 CN CN201720037905.5U patent/CN206364998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915800A (en) * | 2019-03-21 | 2019-06-21 | 深圳市立洋光电子股份有限公司 | Integrated pedestal, intelligent controller and street lamp |
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