CN203826667U - Waterproof earphone connector and mobile terminal with same - Google Patents
Waterproof earphone connector and mobile terminal with same Download PDFInfo
- Publication number
- CN203826667U CN203826667U CN201420121166.4U CN201420121166U CN203826667U CN 203826667 U CN203826667 U CN 203826667U CN 201420121166 U CN201420121166 U CN 201420121166U CN 203826667 U CN203826667 U CN 203826667U
- Authority
- CN
- China
- Prior art keywords
- plastic body
- terminal
- arm
- elasticity arm
- connector
- 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
- 239000004033 plastic Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model is suitable for an earphone connector technical field provides a waterproof earphone connector and have this waterproof earphone connector's mobile terminal. Waterproof earphone connector has the grafting terminal surface including the plastic body and the terminal that have the jack on the plastic body, is provided with the installation hole site on the grafting terminal surface, and the terminal includes base arm, first elasticity arm of force and second elasticity arm of force, and the installation hole site includes and communicates with each other and is used for supplying base arm and first elasticity arm of force male first hole site and is used for supplying second elasticity arm of force male second hole site with the jack, and the grafting terminal surface of plastic body is connected with elastic gasket. The mobile terminal is provided with the waterproof earphone connector. The utility model provides a waterproof earphone connector and have this waterproof earphone connector's mobile terminal, elastic gasket can seal installation hole site and the terminal between the clearance, when guaranteeing that the earphone jack soaks, inside water can not overflow mobile terminal through plastic body bottom, waterproof performance is good, product reliability is high.
Description
Technical field
The utility model belongs to headset connector technical field, relates in particular to a kind of waterproof earphones connector and has the mobile terminal of this waterproof earphones connector.
Background technology
Mobile terminal in the market, for example mobile phone, on it, there is the headset connector for connecting for headset plug, headset connector comprises plastic body and terminal, headset connector is welded type and broken plate welded type on plate with the form that engages of PCB, on terminal, only have an elasticity arm and a weld part, complete machine complex manufacturing, product cost is high; Directly be welded in PCB by terminal soldering portion upper, rely on PCB to come closed product body bottom, but complete machine water resistance be very poor, when the jack of headset connector soaks, water will enter into mobile terminal inside by plastic body bottom, and product reliability is poor.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of waterproof earphones connector is provided and has had the mobile terminal of this waterproof earphones connector, and its water resistance is good, and product reliability is high.
The utility model is achieved in that a kind of waterproof earphones connector, comprise plastic body and the terminal that is connected in described plastic body, described plastic body has jack, on described plastic body, there is the grafting end face for pegging graft for described terminal, on described grafting end face, be provided with the mounting hole site for the described terminal of pegging graft, described terminal comprises base arm, the first elasticity arm and the second elasticity arm, described base arm, the first elasticity arm and the second elasticity arm are one-body molded, described mounting hole site comprises and communicating with described jack and for first position, hole of inserting for described base arm and the first elasticity arm and the second position, hole for inserting for the second elasticity arm, the grafting end face of described plastic body is connected with elastomeric pad.
Alternatively, described the first elasticity arm is connected in one end of described base arm and is stuck in described the first position, hole, and described the second elasticity arm is connected in the other end of described base arm and is stuck in described the second position, hole.
Alternatively, the side of described the second position, hole and described plastic body connects, and described the second elasticity arm is bending-like and protrudes from the sidewall of described plastic body.
Alternatively, on described base arm, be provided with hole clipping, on described plastic body, be provided with the protuberance that can snap in described hole clipping.
Alternatively, described the second elasticity arm welds or is resisted against circuit board.
Alternatively, described elastomeric pad is rubber parts.
Alternatively, described terminal is provided with at least three.
Alternatively, described plastic body is provided with inclined-plane or cambered surface corresponding to described jack front end place.
The utility model embodiment also provides a kind of mobile terminal, and described mobile terminal has above-mentioned waterproof earphones connector.
Alternatively, described mobile terminal is mobile phone, and described mobile phone has upper casing and lower casing, and described waterproof earphones connector is located between described upper casing and lower casing.
The waterproof earphones connector that the utility model provides and there is the mobile terminal of this waterproof earphones connector, elastomeric pad can seal the gap between mounting hole site and terminal, while guaranteeing earphone jack immersion, water can not overflow to mobile terminal inside by plastic body bottom, water resistance is good, and product reliability is high.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective exploded view of the waterproof earphones connector that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can be directly on another element or may have centering elements simultaneously.When an element " being connected in " another element of being known as, it can be directly connected to another element or may have centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or taking the normal operating condition of product as reference each other, and should not be regarded as have restrictive.
As shown in Figure 1, a kind of waterproof earphones connector that the utility model embodiment provides, can be applicable on the mobile terminal such as mobile phone, panel computer product.Above-mentioned headset connector comprises plastic body 1 and is connected in the terminal 2 of plastic body 1.Plastic body 1 has jack 11, and jack 11 is for inserting for the plug of earphone, and it can be the jack that diameter is 2.5 millimeters or 3.5 millimeters or other appropriate size.On plastic body 1, have the grafting end face for pegging graft for terminal 2, grafting end face is one of them side of plastic body 1.On grafting end face, be provided with the mounting hole site 10 for inserting terminal 2, with positioning terminal 2.Terminal 2 comprises base arm 23, the first elasticity arm 21 and the second elasticity arm 22, base arm 23, the first elasticity arm 21 and the second elasticity arm 22 can adopt the moulding of sheet metal integrated punching, can facilitate, insert in reliably on plastic body 1, production technology is simple, and product cost is low.Mounting hole site 10 comprises and communicating with jack 11 and for first position, hole 101 of inserting for base arm 23 and the first elasticity arm 21 and the second position, hole 102 for inserting for the second elasticity arm 22.The grafting end face of plastic body 1 is connected with the elastomeric pad 3 for the grafting end face of sealed plasthetic body 1, elastomeric pad 3 can seal the gap between mounting hole site 10 and terminal 2, while guaranteeing that earphone jack 11 is soaked, water can not overflow to mobile terminal inside by plastic body 1 bottom, thereby reach the function of waterproof, more fixing by the assembling of complete machine upper and lower covers, realize the complete water-proof function of earphone, good water-proof effect, product reliability.In concrete application, elastomeric pad 3 can be connected in plastic body 1 by hot pressing, the mode such as bonding.
In concrete application, as shown in Figure 1, mounting hole site 10 is provided with at least two and the adjacent spacing setting of each mounting hole site 10, mounting hole site 10 can be arranged on plastic body 1 same side and be positioned at the same side of jack 11, the quantity of mounting hole site 10 equates with the quantity of terminal 2 and mounting hole site 10 is only arranged at a side of jack 11, like this, terminal 2 is arranged in the same side of jack 11, greatly reduce the shared space of terminal 2, thereby dwindle the volume of plastic body 1, and then be beneficial to the lightening of mobile terminal product.And terminal 2 can insert from the same face of plastic body 1, same direction, easy to assembly, is conducive to automated job, Product Assembly efficiency is high, is beneficial to the cost that reduces product.Certainly, mounting hole site 10 and terminal 2 also can adopt other suitable layout, all belong to protection range of the present utility model.
Alternatively, as shown in Figure 1, the first elasticity arm 21 is connected in one end of base arm 23 and is stuck in the first position, hole 101, the second elasticity arms 22 and is connected in the other end of base arm 23 and is stuck in the second position, hole 102, is convenient to the assembling of product.
Particularly, as shown in Figure 1, the second position, hole 102 connects with the side of plastic body 1, and the second elasticity arm 22 is bending-like and protrudes from the sidewall of plastic body 1, so that the second elasticity arm 22 can suppress on circuit board reliably.
Particularly, as shown in Figure 1, on base arm 23, be provided with hole clipping, hole clipping can be rounded etc.On plastic body 1, be provided with the protuberance that can snap in hole clipping, in case not-go-end 2 comes off, structural reliability is good.
Particularly, as shown in Figure 1, the second elasticity arm 22 welds or supports (suppressing) in circuit board, and electrical contact performance is substituted the bad for the good, and has further improved the reliability of product.
Particularly, as shown in Figure 1, elastomeric pad 3 can be rubber parts, and such as silica gel part etc., all belong to protection range of the present utility model.
Particularly, as shown in Figure 1, terminal 2 is provided with at least three, and each terminal 2 is positioned at the same side of jack 11.
Particularly, as shown in Figure 1, plastic body 1 is provided with inclined-plane or cambered surface corresponding to jack 11 front end places.Plastic body 1 insert port one end adopts larger ramp structure, more can meet the large curved surface shell requirement of the electronic equipments such as mobile phone, makes the equipment such as mobile phone more attractive in appearance.
The waterproof earphones connector that the utility model also provides, it,, in existing headset connector structure, improves production technology, reduces product cost, simultaneously the water resistance of improving product.In this enforcement, product is made up of more than 1 and 3 signal terminal 2 of plastic body, on plastic body 1, escape the rear inserted terminals 2 of material (subtracting glue), terminal 2 is made up of a base arm 23 and two elasticity arms, base arm 23 is provided with stuck point terminal 2 is fixed on plastic body 1, an elasticity arm bending is stretched out to plastic body 1 another face in base arm 23 one end, on this face, be provided with terminal groove, can prevent terminal 2 loose contacts etc., earphone is fixed by the internal structure of complete machine, terminal elasticity arm is realized with PCB the mode of suppressing and is contacted, keep good signal transmission, operating procedure is simple, can improve operating efficiency, thereby reduce the welding assembly cost of complete machine, plastic body 1 other two faces do not do holes design, the elastomeric pad 3 that terminal 2 has passed through a similar silica gel material after having assembled is by the slotting end face seal on body, while guaranteeing that earphone jack 11 is soaked, water can not spill into device interior by plastic body 1 bottom, thereby reach water-proof function, fixing by the assembling of complete machine upper and lower covers again, realize the complete water-proof function of earphone.By connected via spring plates Headphone structure, both can meet small ultra-thin, the needs on cost degradation mobile phone, significantly improve again the classification of waterproof of earphone, and product has higher market competition advantage.
The utility model also provides a kind of mobile terminal, and mobile terminal has above-mentioned waterproof earphones connector.
Particularly, mobile terminal can be mobile phone or panel computer etc., and mobile phone has upper casing and lower casing, and waterproof earphones connector is located between upper casing and lower casing.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. a waterproof earphones connector, comprise plastic body and the terminal that is connected in described plastic body, described plastic body has jack, on described plastic body, there is the grafting end face for pegging graft for described terminal, on described grafting end face, be provided with the mounting hole site for the described terminal of pegging graft, it is characterized in that, described terminal comprises base arm, the first elasticity arm and the second elasticity arm, described base arm, the first elasticity arm and the second elasticity arm are one-body molded, described mounting hole site comprises and communicating with described jack and for first position, hole of inserting for described base arm and the first elasticity arm and the second position, hole for inserting for the second elasticity arm, the grafting end face of described plastic body is connected with elastomeric pad.
2. waterproof earphones connector as claimed in claim 1, is characterized in that, described the first elasticity arm is connected in one end of described base arm and is stuck in described the first position, hole, and described the second elasticity arm is connected in the other end of described base arm and is stuck in described the second position, hole.
3. waterproof earphones connector as claimed in claim 1, is characterized in that, the side of described the second position, hole and described plastic body connects, and described the second elasticity arm is bending-like and protrudes from the sidewall of described plastic body.
4. waterproof earphones connector as claimed in claim 1, is characterized in that, on described base arm, is provided with hole clipping, is provided with the protuberance that can snap in described hole clipping on described plastic body.
5. waterproof earphones connector as claimed in claim 1, is characterized in that, described the second elasticity arm welds or be resisted against circuit board.
6. the waterproof earphones connector as described in any one in claim 1 to 5, is characterized in that, described elastomeric pad is rubber parts.
7. the waterproof earphones connector as described in any one in claim 1 to 5, is characterized in that, described terminal is provided with at least three.
8. the waterproof earphones connector as described in any one in claim 1 to 5, is characterized in that, described plastic body is provided with inclined-plane or cambered surface corresponding to described jack front end place.
9. a mobile terminal, is characterized in that, described mobile terminal has the waterproof earphones connector as described in any one in claim 1 to 8.
10. mobile terminal as claimed in claim 9, is characterized in that, described mobile terminal is mobile phone, and described mobile phone has upper casing and lower casing, and described waterproof earphones connector is located between described upper casing and lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121166.4U CN203826667U (en) | 2014-03-17 | 2014-03-17 | Waterproof earphone connector and mobile terminal with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121166.4U CN203826667U (en) | 2014-03-17 | 2014-03-17 | Waterproof earphone connector and mobile terminal with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826667U true CN203826667U (en) | 2014-09-10 |
Family
ID=51482134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420121166.4U Expired - Fee Related CN203826667U (en) | 2014-03-17 | 2014-03-17 | Waterproof earphone connector and mobile terminal with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300292A (en) * | 2014-09-30 | 2015-01-21 | 深圳市中兴移动通信有限公司 | Socket structure of terminal equipment and mobile terminal |
| US9899756B2 (en) | 2016-03-09 | 2018-02-20 | Japan Aviation Electronics Industry, Limited | Connector and connector structure |
| WO2018045786A1 (en) * | 2016-09-07 | 2018-03-15 | Boe Technology Group Co., Ltd. | Port for electronic device |
-
2014
- 2014-03-17 CN CN201420121166.4U patent/CN203826667U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300292A (en) * | 2014-09-30 | 2015-01-21 | 深圳市中兴移动通信有限公司 | Socket structure of terminal equipment and mobile terminal |
| CN104300292B (en) * | 2014-09-30 | 2016-09-07 | 努比亚技术有限公司 | The socket of terminal device and mobile terminal |
| US9899756B2 (en) | 2016-03-09 | 2018-02-20 | Japan Aviation Electronics Industry, Limited | Connector and connector structure |
| WO2018045786A1 (en) * | 2016-09-07 | 2018-03-15 | Boe Technology Group Co., Ltd. | Port for electronic device |
| US10498071B2 (en) | 2016-09-07 | 2019-12-03 | Boe Technology Group Co., Ltd. | Port for electronic device |
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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: 20140910 |