CN208424687U - Earphone male connector and wired earphone - Google Patents
Earphone male connector and wired earphone Download PDFInfo
- Publication number
- CN208424687U CN208424687U CN201820813776.9U CN201820813776U CN208424687U CN 208424687 U CN208424687 U CN 208424687U CN 201820813776 U CN201820813776 U CN 201820813776U CN 208424687 U CN208424687 U CN 208424687U
- Authority
- CN
- China
- Prior art keywords
- male connector
- earphone
- core
- insertion end
- water proof
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of earphone male connector and wired earphone, earphone male connector includes male connector main body and elastic seal cartridge；The male connector main body includes core and insertion end, and axial direction of the core with the insertion end along the male connector main body is successively arranged；The elastic seal cartridge is covered on the core and is fixedly connected with the core, and the elastic seal cartridge includes water proof ring, and the outer diameter of the water proof ring is greater than the outer diameter of the insertion end.Wired earphone includes the earphone male connector.Earphone male connector and wired earphone provided by the utility model embodiment can effectively prevent the entrance of moisture, guarantee the normal use of wired earphone and mobile playback equipment.
Description
Technical field
The utility model relates to electronic technology field more particularly to a kind of earphone male connector and wired earphones.
Background technique
With the improvement of living standards, people's mobile playback equipment more and more accustomed to using, till now from walkman, CD player
Smart phone, tablet computer etc., formed a kind of living habit.
Earphone is the standard configuration of these movement playback equipments.Mainly there are wired earphone and two kinds of bluetooth headset productions at present
Product.Although wired earphone is needed to connect with the mobile playback equipment moment and be limited by certain distance, since it is not necessarily to power supply,
And price is to cheap, therefore still occupies mainstream.
The earpiece holes that wired earphone usually passes through in earphone male connector and mobile playback equipment carry out grafting, and in severe ring
Under border, for example, in the rain, when drenching with rain or even bathing, due in environment there are a large amount of water, these water be easy to by earphone male connector with
Gap between earpiece holes enters in earpiece holes, and earphone noise even short circuit etc. is likely to occur under the influence of these moisture and is asked
Topic, causes inconvenient for use or even equipment damage.
Utility model content
The utility model embodiment provides a kind of earphone male connector and wired earphone, is easy shadow due to water inlet to solve earpiece holes
Ring the problem of using.
The utility model embodiment adopts the following technical solutions:
In a first aspect, the embodiments of the present invention provide a kind of earphone male connector, including male connector main body and elasticity it is close
Big envelope；
The male connector main body includes core and insertion end, and the core is with the insertion end along the axis of the male connector main body
To successively arranging；
The elastic seal cartridge is covered on the core and is fixedly connected with the core, and the elastic seal cartridge includes anti-
Hydrosphere, the outer diameter of the water proof ring are greater than the outer diameter of the insertion end.
Preferably, in above-mentioned earphone male connector, the outer diameter of the insertion end is greater than the outer diameter of the core, and the elasticity is close
Big envelope is connect with the end face of the insertion end towards the core.
Preferably, further include insulation sleeve in above-mentioned earphone male connector, the insulation sleeve cover on the core and with it is described
Core is fixedly connected, and the elastic seal cartridge is between the insulation sleeve and the insertion end and with the insulation sleeve towards institute
The end face for stating insertion end abuts.
Preferably, in above-mentioned earphone male connector, the elastic seal cartridge further includes stretch section, and the stretch section is located at described
Between water proof ring and the insulation sleeve, the water proof ring is abutted with the end face of the insertion end towards the core, the elasticity
Section is abutted with the end face of the insulation sleeve towards the insertion end；
The stretch section is squeezed in the state that the earphone male connector is inserted into the earpiece holes by the edge of the earpiece holes
And it compresses.
Preferably, in above-mentioned earphone male connector, outer diameter and the bullet of the insulation sleeve towards the end face of the insertion end
The outer diameter of property section is consistent.
Preferably, in above-mentioned earphone male connector, the elastic seal cartridge further includes extended segment, and the extended segment is located at described
Between stretch section and the water proof ring, the outer diameter of the extended segment is less than the outer diameter of the water proof ring.
Preferably, in above-mentioned earphone male connector, the outer diameter of the extended segment and the insertion end are towards the end of the core
The outer diameter in face is consistent.
Preferably, in above-mentioned earphone male connector, the elastic seal cartridge is one of following split type structure:
The stretch section is fixedly connected with the extended segment, and the water proof ring is separated with the extended segment；
The stretch section is separated with the extended segment, and the water proof ring is fixedly connected with the extended segment；
The stretch section, the extended segment and the water proof ring separate.
Preferably, in above-mentioned earphone male connector, the elastic seal cartridge is an integral structure.
Second aspect, the embodiments of the present invention provide a kind of wired earphone, including above-mentioned earphone male connector.
The utility model embodiment use at least one above-mentioned technical solution can reach it is following the utility model has the advantages that
Earphone male connector disclosed in the utility model embodiment is close by being sleeved and fixed the elasticity with water proof ring on core
Big envelope, when in earphone male connector insertion earpiece holes, water proof ring can enter earpiece holes together, and bigger than insertion end by it
Gap between core and earpiece holes is sealed by outer diameter, effectively prevent the entrance of moisture, guarantees wired earphone and movement
The normal use of playback equipment.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is the separate structure view of earphone male connector disclosed in the utility model embodiment；
Fig. 2 is the overall structure view of earphone male connector disclosed in the utility model embodiment；
Fig. 3 is the fit structure schematic diagram of earphone male connector in the prior art with the earpiece holes being arranged in cambered surface；
Fig. 4 is that earphone male connector disclosed in the utility model embodiment and the fit structure for the earpiece holes being arranged in cambered surface show
It is intended to.
Description of symbols:
1- earphone male connector, 10- male connector main body, 100- core, 102- insertion end, 12- elastic seal cartridge, 120- water proof ring,
122- stretch section, the extended segment 124-, 14- insulation sleeve, the end face 140-；
2- earpiece holes.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
Below in conjunction with attached drawing, the technical solution that various embodiments of the utility model provides is described in detail.
As depicted in figs. 1 and 2, the utility model embodiment discloses a kind of earphone male connector 1 of wired earphone, including male connector
Main body 10 and elastic seal cartridge 12, may also include insulation sleeve 14 under normal conditions.Male connector main body 10 is grafting main body and electricity
The transmission main body of signal, is typically constructed of metal.Specifically, male connector main body 10 includes core 100 and insertion end 102, core
100 axial direction with insertion end 102 along male connector main body 10 is successively arranged, insertion end 102 for be inserted into earpiece holes 2 complete grafting with
And communications connection procedure, core 100 is then for being transferred to earphone cable (not shown) and fixed elastic packing for electric signal
The components such as part 12, insulation sleeve 14.
12 sets of elastic seal cartridge on core 100, and the two can by bonding agent be bonded etc. modes be fixedly connected.Bullet
Property sealing shroud 12 include water proof ring 120, the outer diameter of water proof ring 120 is greater than the outer diameter of insertion end 102.For the ease of insertion end 102
Earpiece holes 2 are inserted into, the outer diameter of insertion end 102 can be suitably less than the internal diameter of earpiece holes 2, therefore when insertion end 102 is inserted into earpiece holes 2
After inside, gap will form therebetween.While insertion end 102 is inserted into 2 inside of earpiece holes, water proof ring 120 also can one
The inside of insertion earpiece holes 2 is played, and since the outer diameter of water proof ring 120 is greater than the outer diameter of insertion end 102,120 meeting of water proof ring
While elastic deformation is occurred by the extruding of earpiece holes 2 and core 100, thus by between earphone male connector 1 and earpiece holes 2
Clearance seal.Extraneous moisture can not be inserted into the depths of earpiece holes 2 by water proof ring 120, therefore just will not influence insertion end
102 with the communication of earpiece holes 2, short circuit problem will not be caused.
In the present embodiment, it is needed between the water proof ring 120 and insertion end 102 of elastic seal cartridge 12 in suitable position
It sets, otherwise may influence the normal use of insertion end 102 or influences the sealing effect of water proof ring 120.In order to grasp waterproof
The position of circle 120 and insertion end 102, the outer diameter of insertion end 102 can be greater than the outer diameter of core 100, in this way in 102 court of insertion end
It will form an annular end face (not shown) to the side of core 100, elastic seal cartridge 12 can be direct with the end face
Connection, it is ensured that water proof ring 120 is in suitable position.Elastic seal cartridge 12 can only can be abutted with the end face, can also be led to
Bonding agent etc. is crossed to be adhesively fixed.Also, the water proof ring 120 of elastic seal cartridge 12 can be with insertion end 102 towards the end of core 100
Face directly abuts.
As depicted in figs. 1 and 2, insulation sleeve 14 also covers on core 100, and insulation sleeve 14 is also fixed with core 100 and connected
It connects.Insulation sleeve 14 can wrap up the most surfaces of core 100, form the protective layer of one layer of insulation.At this point, elastic seal cartridge 12
It is abutted between insulation sleeve 14 and insertion end 102 and with insulation sleeve 14 towards the end face of insertion end 102, at this point, elastic packing
Set 12 is inserted into end 102 and insulation sleeve 14 limits jointly.
In order to further increase sealing effect, the elastic seal cartridge 12 in the present embodiment may also include stretch section 122, elasticity
Section 122 is between water proof ring 120 and insulation sleeve 14.Water proof ring 120 is abutted with the end face of insertion end 102 towards core 100, with
This simultaneously as insulation sleeve 14 is set on core 100, therefore insulation sleeve 14 have one towards the end face of insertion end 140, bullet
Property section 122 is abutted with end face 140.When earphone male connector 1 is inserted into earpiece holes 2, stretch section 122 can be squeezed by the edge of earpiece holes 2,
It since stretch section 122 is abutted with end face 140 and can not retreat, stretch section 122 can only compress under this extruding.After compression
Stretch section 122 can seal the edge of earpiece holes 2, to re-form one of new waterproof barrier except water proof ring 120, improve
Waterproof effect.In view of the appearance tidiness of earphone male connector 1 and the abutting pressure of fully dispersed stretch section 122, stretch section 122
Outer diameter it is preferably consistent with the outer diameter of end face 140.
For mobile playback equipment, earpiece holes 2 can be opened up in the plane, can also be provided in cambered surface sometimes, example
Such as, the earpiece holes 2 on smart phone would generally be opened on the frame of top, and work as the top frame of front portion smart phone
It is the cambered surface of evagination.The connected structure of conventional earphone male connector 1 and earpiece holes 2 is referring to Fig. 3, due to the cambered surface at 2 edge of earpiece holes
Blocking to insulation sleeve 14, insertion end 102 possibly can not be inserted into the depths of earpiece holes 2, to make earphone male connector 1 and earpiece holes 2
Occur connecting not firm problem, possibly even will appear when extreme and insert situation not in place.
The presence of stretch section 122 also can be good at solving the above problems.As shown in figure 4, when the arc at the edge of earpiece holes 2
When face and stretch section 122 contact, stretch section 122 can be compressed, so that insertion end 102 is made to can continue to go deep into earpiece holes 2, and
Reach plug-in position.At this point, the two does not have connection relationship, then water proof ring if water proof ring 120 and stretch section 122 are mutually indepedent
120 not will receive the influence of stretch section 122.However, if at this time between water proof ring 120 and stretch section 122 there are connection relationship,
Such as abut or be fixedly connected, then when deformation occurs for stretch section 122, water proof ring 120 also will receive influence, so as to cause anti-
Position and deformation occur for hydrosphere 120, reduce waterproof effect.
In order to avoid causing water proof ring 120 also to be involved because of the deformation of stretch section 122, elastic seal cartridge 12 can also be wrapped
Extended segment 124 is included, extended segment 124 is between stretch section 122 and water proof ring 120.Stretch section 122, extended segment 124 and waterproof
Enclosing 120 threes can be in separate structure, for example, stretch section 122 is fixedly connected with extended segment 124, and water proof ring 120 and extended segment
124 separation；Or stretch section 122 is separated with extended segment 124, water proof ring 120 is fixedly connected with extended segment 124；Or elasticity
Section 122, extended segment 124 and water proof ring 120 separate.No matter which kind of structure is used, when elastic seal cartridge 12 is in insulation sleeve
When between 14 and insertion end 102, isolated part can be abutted together.In addition to this it is possible to by stretch section 122, extend
Integral structure is formed using integrated molding mode between section 124 and 120 three of water proof ring.
Extended segment 124 can form buffer area between water proof ring 120 and stretch section 122, therefore water proof ring 120 can be
Far from stretch section 122, when deformation occurs for stretch section 122, extended segment 124 will be responsible for absorbing the deformation quantity of stretch section 122, thus
Reduce influence suffered by water proof ring 120, keeps sealing effect.Since extended segment 124 can also enter earpiece holes 2, in order to
Avoid extended segment 124 and earpiece holes 2 that interaction occurs and increases grafting difficulty, the outer diameter of extended segment 124 is preferably smaller than waterproof
The outer diameter of circle 120.In view of the indirect of surface structure, the outer diameter of extended segment 124 can be with insertion end 102 towards core 100
The outer diameter of end face be consistent.
In the present embodiment, elastic seal cartridge 12 can be using the preferable TPU (full name in English: Thermoplastic of elasticity
Polyurethanes, Chinese: thermoplastic polyurethane elastomer rubber), the materials such as silica gel or rubber.
Earphone male connector and wired earphone provided by the utility model embodiment can effectively prevent the entrance of moisture, guarantee
The normal use of wired earphone and mobile playback equipment.
Emphasis describes the difference between each embodiment in the utility model foregoing embodiments, between each embodiment
As long as different optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, this then no longer
It repeats.
The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.
Claims (10)
1. a kind of earphone male connector, which is characterized in that including male connector main body and elastic seal cartridge；
The male connector main body includes core and insertion end, the core and the insertion end along the male connector main body it is axial according to
Secondary arrangement；
The elastic seal cartridge is covered on the core and is fixedly connected with the core, and the elastic seal cartridge includes waterproof
Circle, the outer diameter of the water proof ring are greater than the outer diameter of the insertion end.
2. earphone male connector according to claim 1, which is characterized in that the outer diameter of the insertion end is greater than the outer of the core
Diameter, the elastic seal cartridge are connect with the end face of the insertion end towards the core.
3. earphone male connector according to claim 2, which is characterized in that further include insulation sleeve, the insulation sleeve is covered described
Be fixedly connected on core and with the core, the elastic seal cartridge between the insulation sleeve and the insertion end and with institute
Insulation sleeve is stated to abut towards the end face of the insertion end.
4. earphone male connector according to claim 3, which is characterized in that the elastic seal cartridge further includes stretch section, described
Stretch section is between the water proof ring and the insulation sleeve, and the water proof ring and the insertion end are towards the end face of the core
It abuts, the stretch section is abutted with the end face of the insulation sleeve towards the insertion end；
The stretch section is squeezed and is pressed by the edge of the earpiece holes in the state that earphone male connector is inserted into the earpiece holes
Contracting.
5. earphone male connector according to claim 4, which is characterized in that the insulation sleeve is towards the end face of the insertion end
Outer diameter is consistent with the outer diameter of the stretch section.
6. earphone male connector according to claim 4, which is characterized in that the elastic seal cartridge further includes extended segment, described
Between the stretch section and the water proof ring, the outer diameter of the extended segment is less than the outer diameter of the water proof ring for extended segment.
7. earphone male connector according to claim 6, which is characterized in that the outer diameter of the extended segment and the insertion end direction
The outer diameter of the end face of the core is consistent.
8. earphone male connector according to claim 6, which is characterized in that the elastic seal cartridge is in following split type structure
One kind:
The stretch section is fixedly connected with the extended segment, and the water proof ring is separated with the extended segment；
The stretch section is separated with the extended segment, and the water proof ring is fixedly connected with the extended segment；
The stretch section, the extended segment and the water proof ring separate.
9. earphone male connector according to claim 6, which is characterized in that the elastic seal cartridge is an integral structure.
10. a kind of wired earphone, which is characterized in that including the described in any item earphone male connectors of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813776.9U CN208424687U (en) | 2018-05-29 | 2018-05-29 | Earphone male connector and wired earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813776.9U CN208424687U (en) | 2018-05-29 | 2018-05-29 | Earphone male connector and wired earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424687U true CN208424687U (en) | 2019-01-22 |
Family
ID=65112683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820813776.9U Active CN208424687U (en) | 2018-05-29 | 2018-05-29 | Earphone male connector and wired earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155695A1 (en) * | 2019-01-31 | 2020-08-06 | 华为技术有限公司 | Wire control box for wireless earphone and wireless earphone |
| WO2020155694A1 (en) * | 2019-01-31 | 2020-08-06 | 华为技术有限公司 | Wire control box for wireless earphone, and wireless earphone |
-
2018
- 2018-05-29 CN CN201820813776.9U patent/CN208424687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155695A1 (en) * | 2019-01-31 | 2020-08-06 | 华为技术有限公司 | Wire control box for wireless earphone and wireless earphone |
| WO2020155694A1 (en) * | 2019-01-31 | 2020-08-06 | 华为技术有限公司 | Wire control box for wireless earphone, and wireless earphone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208424687U (en) | Earphone male connector and wired earphone | |
| CN206743497U (en) | A kind of inflatable noise cancelling headphone | |
| CN211015061U (en) | Watch with a memory | |
| CN203553473U (en) | Socket of waterproof structure | |
| CN206962124U (en) | A kind of waterproof insertion board and plug | |
| CN203661131U (en) | Mobile phone protection shell | |
| CN104519161A (en) | Mobile phone protective sleeve with earphone line concentrator | |
| CN205596284U (en) | Head -wearing noise reduction earphone | |
| CN215834799U (en) | Power line assembly with good joint sealing performance | |
| CN208580890U (en) | A kind of connector that anti-dust performance is good | |
| CN208834034U (en) | Glasses with bone conduction earphone | |
| CN206850114U (en) | A kind of connecting line combination with functions of waterproof and dustproof | |
| CN212659746U (en) | Connector with good insulation effect | |
| CN206976698U (en) | A kind of USB waterproof plugs line | |
| CN209434429U (en) | Interconnect high-speed transmission electric connector between a kind of short plate | |
| CN107230567A (en) | Construction of switch and automobiles indicator lamp | |
| CN204305302U (en) | A kind of high-fidelity water proof type handset earphone line | |
| CN206602616U (en) | Magnetic-type earphone joint | |
| CN207802284U (en) | A kind of headset connector of adjustable-angle | |
| CN210778120U (en) | Cable sealing assembly of transformer box | |
| CN201117930Y (en) | Water proof electrical equipment connector | |
| CN207705474U (en) | A kind of metal shell RJ45 connectors with hermetic water-proof structure | |
| CN208690625U (en) | A kind of waterproof signal wire joint | |
| CN209104524U (en) | Magnetic charging data line | |
| CN215896817U (en) | Single-core electronic wire with waterproof function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |