CN204103128U - Earphone connector and mobile phone - Google Patents
Earphone connector and mobile phone Download PDFInfo
- Publication number
- CN204103128U CN204103128U CN201420387995.7U CN201420387995U CN204103128U CN 204103128 U CN204103128 U CN 204103128U CN 201420387995 U CN201420387995 U CN 201420387995U CN 204103128 U CN204103128 U CN 204103128U
- Authority
- CN
- China
- Prior art keywords
- insulating base
- headset connector
- tail end
- cover plate
- earphone
- 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.)
- Expired - Fee Related
Links
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Telephone Set Structure (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to the technical field of mobile phones, and discloses an earphone connector and a mobile phone, wherein the earphone connector comprises an integrally formed insulating base, terminal jacks are arranged at two sides of the tail end of the insulating base, three terminals are respectively inserted in the terminal jacks, and earphone jacks for inserting earphone plugs are arranged in the head end of the insulating earphone base; the tail end cover of the insulating engine base is provided with a cover plate, and thermosetting resin is injected into the outer side of the cover plate and cooled to form a sealing plate for sealing the tail end of the insulating engine base. The insulating base is integrally formed, the terminal is placed inside the insulating base, and the welding pin of the terminal extends out of the insulating base; the tail end of the insulating base is sealed with a cover plate which covers the terminal jack, thermosetting resin is injected outside the cover plate to seal the tail end of the whole insulating base, the earphone connector meets IP 8-level waterproof requirements in all directions except the earphone jack, water is prevented from entering the inside of a product for a long time under certain pressure, and a mobile phone using the earphone connector can be suitable for environments such as underwater work.
Description
Technical field
The utility model relates to the technical field of mobile phone, particularly relates to headset connector and the mobile phone comprising this headset connector.
Background technology
In earphone, all can arrange headset connector, be provided with earphone jack in this headset connector, like this, outside headset plug then can by being plugged in earphone jack, realizes listening to the music or the effect such as call.
In the past, people were when using function mobile phone, and it is desirable to run into rainwater or sweat when flowing to inside earphone jack, mobile phone telecommunication function can not be influenced.Now, smart mobile phone becomes mainstream model, and along with the development of science and technology, mobile phone has become and has integrated the multi-functional mobile terminal such as amusement and leisure, multimedia interaction, like this, then more requirement is proposed, while increasing fashion personage wishes to swim in the water or dive under water to the performance etc. of mobile phone, can realize listening to the music, seeing video, take pictures and play phone etc. by mobile phone, this is our usually said " three prevent " mobile phone function that should possess namely.
In the prior art, by the restriction of manufacturing process and structure, market is felt the water resistance of most of headset connector or poor, water can assemble gap by connector internal terminal and insulating base and enter on the wiring board of the device interiors such as mobile phone, causes headset connector and mobile phone cannot use because of short circuit.
Utility model content
The purpose of this utility model is to provide headset connector, is intended to the problem solving headset connector water resistance difference of the prior art.
The utility model realizes like this, headset connector, comprises integrated insulating base, and the tail end both sides of described insulating base are provided with terminal jacks, be inserted with three terminals in described terminal jacks respectively, in the head end of described insulating base, be provided with the earphone jack plugged for headset plug; The tail end cover of described insulating base is provided with cover plate, and injects thermosetting resin in the outside of described cover plate and form the shut closing described insulating base tail end after cooling; The welding foot of described terminal is each passed through described cover plate and shut, outside extending to.
Further, described insulating base head end is provided with the annular groove bar of depression, and described annular groove bar circulating earphone jack is arranged, and is wherein embedded with flexible glue circle, and the outer end of described flexible glue circle extends to outside the head end of described insulating base.
Further, the periphery of described flexible glue circle outer end is provided with ledge structure, and described ledge structure is arranged around described flexible glue circle periphery.
Further, the madial wall of described flexible glue circle is provided with sunk structure, and the madial wall of described annular groove bar is provided with the bulge-structure coordinated with described sunk structure.
Further, be provided with groove in the tail end of described insulating base, the insert port of described terminal jacks is formed at the bottom of described groove, and described cover plate and shut are placed in described groove.
Further, the periphery of described insulating base is arranged with metallic sheath.
Further, described metallic sheath comprises roof and is connected to the sidewall of roof both sides, two side is arranged in bending-like respectively and between described roof, and described roof is attached at the end face of described insulating base, and sidewall described in two is attached on the two sides of insulating base respectively.
Further, engraved structure is respectively equipped with in the roof of described metallic sheath and sidewall.
Further, the lower end of the sidewall of described metallic sheath, towards downward-extension, forms the raised line extended to outside described insulating base lower end.
The utility model additionally provides mobile phone, and comprise phone housing and above-mentioned headset connector, described headset connector is placed in described shell, and described earphone jack is communicated with outside.
Compared with prior art, the headset connector that the utility model provides, insulating base is formed in one, and is placed in insulating base by the terminal with communication function, and the welding foot of terminal extends to outside insulating base; Being provided with cover plate in the tail end envelope of insulating base covers in terminal jacks, recycling thermosetting resin is injected at outside cover plate, whole insulating base tail end is closed, like this, make whole headset connector other all directions except earphone jack meet IP8 level waterproof requirement, can long-time under a certain pressure in avoid water to enter the inside of product, avoid the phenomenon that headset connector damages, thus, use the mobile phone of this headset connector also can be useful in water environment such as working.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view one of the headset connector that the utility model embodiment provides;
Fig. 2 is the schematic perspective view two of the headset connector that the utility model embodiment provides;
Fig. 3 is the exploded perspective schematic diagram of the headset connector that the utility model embodiment provides;
Fig. 4 is the schematic perspective view of the flexible glue circle that the utility model embodiment provides;
Fig. 5 is the schematic perspective view of the insulating base that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Fig. 1 ~ 5, it is the preferred embodiment that the utility model provides.
In the present embodiment, headset connector 1 comprises integrated insulating base 11, the tail end of this insulating base 11 is provided with the terminal jacks 115 of two tail end openings, these two terminal jacks 115 form two insert ports at the tail end of insulating base 11, and are formed with earphone jack 113 at the head end of insulating base 11.Three terminals 14 are inserted respectively in two terminal jacks 115 of insulating base 11, and the welding foot of terminal 14 extends to outside the outer end of insulating base 11, when this headset connector 1 is used in the equipment such as mobile phone, it can weld with the internal circuit configuration of mobile phone, realize being electrically connected, thus the headset plug of outside is inserted in earphone jack 113, then can realize listening to the music or the effect such as call.
Cover plate 16 is provided with at the tail end cover of above-mentioned insulating base 11, and the welding ends of terminal 14 is through this cover plate 16, and thermosetting resin is injected on the outside of cover plate 16, and cooling forms the shut 13 closing insulating base 11 tail end, the welding foot of terminal 14 extends to outside shut 13.
The above-mentioned headset connector 1 provided, the terminal 14 with communication function is placed in insulating base 11, the welding foot of terminal 14 extends to outside insulating base 11, and be provided with cover plate 16 in the tail end envelope of insulating base 11, recycling thermosetting resin is injected at outside cover plate 16, whole insulating base 11 tail end is closed, in addition, insulating base 11 is formed in one, like this, make whole headset connector 1 better in the water resistance of all directions, water is avoided to enter the inside of product, avoid the phenomenon that headset connector 1 damages, thus, use the mobile phone of this headset connector 1 also can be useful in water environment such as working.
In the present embodiment, the tail end of insulating base 11 is provided with groove 116, the insert port of above-mentioned terminal jacks 115 is then formed in the bottom of this groove 116, cover plate 16 is embedded in this groove 116, and thermosetting resin is infused in groove 116, and the shut 13 formed is also as in groove 116, the setting of this groove 116, be convenient to turning of cover plate 16 join, and be convenient to the injection of thermosetting resin, thus the closed performance of the insulating base 11 of the shut 13 formed is also better.
The annular groove bar 117 of depression is provided with at the head end of insulating base 11, this changes groove bar and is looped around earphone jack 113 periphery layout, and be embedded with flexible glue circle 15 in this annular groove bar 117, like this, when this headset connector 1 is used in mobile phone, when it coordinates with phone housing, utilize the pliability in soft suburb, interfere between flexible glue circle 15 phone housings of its head end, form the sealing in the gap between headset connector 1 and phone housing, thus mobile phone is in the process used, do not need to adopt special waterproof plug, the waterproof requirement of IP8 can be met, namely mobile phone is for a long time as under certain water pressure, water is all there will not be to enter the problem of interior of mobile phone by earphone outer covering.
Particularly, the material of flexible glue circle 15 is that silica gel is made, and certainly, it also can be the flexible glue class of other type, is not limited to the silica gel in the present embodiment.
The inner of flexible glue circle 15 is embedded in annular groove bar 117, and its outer end extends to outside the head end of insulating base 11, like this, is convenient to flexible glue circle 15 and coordinating between phone housing.And, the periphery of the outer end of flexible glue circle 15 is provided with ledge structure 151, and this ledge structure 151 is arranged, when insulating base 11 coordinates with phone housing around the periphery of flexible glue circle 15, utilize this ledge structure 151 and coordinating between phone housing, cooperation place sealing can be made better.
The madial wall 125 of flexible glue circle 15 is provided with sunk structure 152, accordingly, the madial wall 125 of annular groove bar 117 is convexly equipped with bulge-structure, utilizes this bulge-structure to coordinate with sunk structure 152, can make to coordinate between whole flexible glue circle 15 and the annular groove bar 117 of insulating base 11 firmly.
In the present embodiment, the lateral wall 125 of the head end of insulating base 11 is given prominence to outwardly, forms the annular end face 114 extended out, like this at the head end of insulating base 11, when insulating base 11 is with when coordinating between phone housing, the effect that this annular end face 114 can play location and reinforce.
Also be arranged with metallic sheath 12 in the periphery of insulating base 11, it may be used for the contour structures strengthening and reinforce whole headset connector 1, and plays certain anti-shielding interference effect.
In the present embodiment, metallic sheath 12 comprises roof 121 and is connected to the sidewall 125 of roof 121 both sides, two side 125 is arranged in bending-like respectively and between roof 121, form parcel shape, roof 121 is sticked on the end face of insulating base 11,125, two side is sticked respectively on the two sides of insulating base 11, thus forms the structure being set in insulating base 11 periphery.
In order to save material, and playing the effect of reinforcing insulating base 11 simultaneously, in the roof 121 of metallic sheath 12 and sidewall 125, being respectively equipped with engraved structure.In addition, the lower end of two side 125 is extended with raised line 124 down respectively, and this raised line 124 extends to outside the lower end of insulating base 11, like this, is then convenient to metallic sheath 12 and outside connection.
Extended outwardly in the both sides of insulating base 11 mounting blocks 111 respectively, installing hole 112 is provided with in this mounting blocks 111, accordingly, the two side 125 of metallic sheath 12 has extended outwardly sheet metal 122 respectively, two metal sheets 122 is sticked respectively on mounting blocks 111, and is wherein provided with the through hole 123 be connected with installing hole 112.
The present embodiment additionally provides mobile phone, it comprises phone housing and above-mentioned headset connector 1, this headset connector 1 is placed in phone housing, its earphone jack 113 is communicated with outside phone housing, like this, because the water resistance of this headset connector 1 is better, outside water can be avoided to enter its inner or interior of mobile phone, avoid headset connector 1 or mobile phone to damage.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. headset connector, it is characterized in that, comprise integrated insulating base, in the tail end of described insulating base, be provided with two terminal jacks, be inserted with three terminals in described terminal jacks respectively, in the head end of described insulating base, be provided with the earphone jack plugged for headset plug; The tail end cover of described insulating base is provided with cover plate, and injects thermosetting resin in the outside of described cover plate and form the shut closing described insulating base tail end after cooling; The welding foot of described terminal is each passed through described cover plate and shut, outside extending to.
2. headset connector as claimed in claim 1, it is characterized in that, described insulating base head end is provided with the annular groove bar of depression, and described annular groove bar circulating earphone jack is arranged, and being wherein embedded with flexible glue circle, the outer end of described flexible glue circle extends to outside the head end of described insulating base.
3. headset connector as claimed in claim 2, it is characterized in that, the periphery of described flexible glue circle outer end is provided with ledge structure, and described ledge structure is arranged around described flexible glue circle periphery.
4. headset connector as claimed in claim 2, it is characterized in that, the madial wall of described flexible glue circle is provided with sunk structure, and the madial wall of described annular groove bar is provided with the bulge-structure coordinated with described sunk structure.
5. headset connector as claimed in claim 1, it is characterized in that, be provided with groove in the tail end of described insulating base, the insert port of described terminal jacks is formed at the bottom of described groove, and described cover plate and shut are placed in described groove.
6. the headset connector as described in any one of claim 1 to 5, is characterized in that, the periphery of described insulating base is arranged with metallic sheath.
7. headset connector as claimed in claim 6, it is characterized in that, described metallic sheath comprises roof and is connected to the sidewall of roof both sides, two side is arranged in bending-like respectively and between described roof, described roof is attached at the end face of described insulating base, and sidewall described in two is attached on the two sides of insulating base respectively.
8. headset connector as claimed in claim 7, is characterized in that, be respectively equipped with engraved structure in the roof of described metallic sheath and sidewall.
9. headset connector as claimed in claim 7, is characterized in that, the lower end of the sidewall of described metallic sheath, towards downward-extension, forms the raised line extended to outside described insulating base lower end.
10. mobile phone, is characterized in that, comprise phone housing and the headset connector described in any one of claim 1 ~ 9, described headset connector is placed in described shell, and described earphone jack is communicated with outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387995.7U CN204103128U (en) | 2014-07-14 | 2014-07-14 | Earphone connector and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387995.7U CN204103128U (en) | 2014-07-14 | 2014-07-14 | Earphone connector and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103128U true CN204103128U (en) | 2015-01-14 |
Family
ID=52271532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387995.7U Expired - Fee Related CN204103128U (en) | 2014-07-14 | 2014-07-14 | Earphone connector and mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103128U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134895A (en) * | 2014-07-14 | 2014-11-05 | 深圳君泽电子有限公司 | Earphone connector and mobile phone |
| CN107534694A (en) * | 2016-03-29 | 2018-01-02 | 华为技术有限公司 | A kind of mobile terminal port and mobile terminal |
| CN107871945A (en) * | 2016-09-26 | 2018-04-03 | 深圳君泽电子有限公司 | Earphone connector and electronic equipment |
-
2014
- 2014-07-14 CN CN201420387995.7U patent/CN204103128U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134895A (en) * | 2014-07-14 | 2014-11-05 | 深圳君泽电子有限公司 | Earphone connector and mobile phone |
| CN107534694A (en) * | 2016-03-29 | 2018-01-02 | 华为技术有限公司 | A kind of mobile terminal port and mobile terminal |
| CN107871945A (en) * | 2016-09-26 | 2018-04-03 | 深圳君泽电子有限公司 | Earphone connector and electronic equipment |
| CN107871945B (en) * | 2016-09-26 | 2019-10-11 | 深圳君泽电子有限公司 | Earphone connector and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150114 Termination date: 20170714 |