CN203932586U - A kind of supply lines for hearing aids - Google Patents
A kind of supply lines for hearing aids Download PDFInfo
- Publication number
- CN203932586U CN203932586U CN201420136467.4U CN201420136467U CN203932586U CN 203932586 U CN203932586 U CN 203932586U CN 201420136467 U CN201420136467 U CN 201420136467U CN 203932586 U CN203932586 U CN 203932586U
- Authority
- CN
- China
- Prior art keywords
- hearing aids
- cable
- interface
- power source
- external power
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
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Abstract
The utility model discloses a kind of supply lines for hearing aids, can comprise external power source interface, cable and hearing aids interface, external power source interface is connected with cable one end by replaceable socket, and hearing aids interface is connected in the other end of cable; Maybe can comprise battery case, cable and I2C port, battery case is connected in one end of cable, and I2C port is connected in the other end of cable; Maybe can comprise external power source interface, cable and fork-shaped inserted sheet, external power source interface is connected with cable one end by replaceable socket, and fork-shaped inserted sheet is connected in the other end of cable.The utlity model has reasonable in design and feature easy to use.
Description
Technical field
The utility model relates to a kind of supply lines for hearing aids, particularly a kind of supply lines that can connect mobile device.
Background technology
The use amount of world wide hearing aids improves day by day.Hearing aids generally uses disposable zinc and air cell, if old and useless battery is dealt with improperly, can cause serious environmental pollution.For the developing countries, because the cost of zinc and air cell in replacing hearing aids is relatively high, limited hearing aids popularizing in poor crowd, making much really needs the people of hearing aids to hang back.Rechargeable battery not only capacity is low, and need to consume could be for hearing aids once after plenty of time charging.Therefore, for purifying ecological environment, allow more people afford to use hearing aids simultaneously, can use hearing aids at any time.Supply lines has just been very important.
Utility model content
The purpose of this utility model is to overcome above-mentioned not enough problem, and a kind of environmental protection, cheapness, real-time hearing aids power supply plan are provided.
The technical solution of the utility model is: it comprises external power source interface, cable and hearing aids interface, and described external power source interface is connected with cable one end by replaceable socket, and described hearing aids interface is connected in the other end of cable.
In described external power source interface, be provided with level converter.
In described hearing aids interface, be provided with electric storage device, described hearing aids interface is disc-shaped structure.
For a supply lines for hearing aids, comprise battery case, cable and I2C port, described battery case is connected in one end of cable, and described I2C port is connected in the other end of cable.
Described I2C port, directly connects hearing aid programming interface, and described I2C port two sides are provided with and prevent the hasp that drops, and described battery case is high capacity cell box.
For a supply lines for hearing aids, comprise external power source interface, cable and fork-shaped inserted sheet, described external power source interface is connected with cable one end by replaceable socket, and described fork-shaped inserted sheet is connected in the other end of cable.
In described external power source interface, be provided with level converter.
The beneficial effects of the utility model are: a kind of environmental protection, cheapness, real-time hearing aids power supply plan.
Accompanying drawing explanation
Fig. 1 is the first execution mode of the present utility model.
Fig. 2 is the second execution mode of the present utility model.
Fig. 3 is the third execution mode of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in the figure, the first execution mode of the present utility model, couples together the mobile device of hearing aids and current popular, utilizes mobile device to power for hearing aids, and the port that connects hearing aids is placed in battery compartment, is equivalent to a simple and easy battery,, as shown in Figure 1.This method mainly comprises external power source interface 3, cable 2 and disc-shaped hearing aids interface 1.Described external power source interface is used for connecting iPhone, iPad, and Android mobile device or portable power source come for hearing aids power supply.Described external power source interface also contains level converter, mates voltage and the hearing aids operating voltage of corresponding mobile device.Different mobile devices generally has different interfaces, and therefore, the supply lines in the utility model has replaceable socket 4 at cable front end, from this, external power source interface can be unloaded, and changes the external power source interface with other the corresponding interface.Described disc-shaped hearing aids interface is cylindrical, and similar cell shapes can be placed in the battery compartment of hearing aids inside, has guaranteed the compactness that cable is connected with hearing aids.In addition in disc hearing aids interface also with simple and easy electric storage device, even if externally still can keep work in the situation of the of short duration disconnection certain hour of power interface, guaranteed the job stability of hearing aids.
The second execution mode of the present utility model, couples together high capacity cell box and hearing aids, is applicable to the not user of mobile power supply unit.This execution mode, as shown in Figure 2, this method mainly comprises battery case 4, cable 3 and I2C port 2 form.Wherein, battery case 4 is for placing high capacity cell.I2C interface 2 is for powering to hearing aids by hearing aid programming interface.In order to prevent coming off, designed in addition two hasps 1, help to be fixed on hearing aids.Guaranteed the stability of hearing aids work.
The third execution mode of the present utility model, designs for using the hearing aids of rechargeable battery.The mobile device of hearing aids and current popular is coupled together, utilize the rechargeable battery charging that mobile device is hearing aids.As shown in Figure 3, this method mainly comprises external power source interface 5, cable 3 and fork-shaped inserted sheet 1.Described external power source interface is used for connecting iPhone, iPad, and Android mobile device or portable power source come for hearing aids power supply.Described external power source interface also contains level converter, mates voltage and the hearing aids operating voltage of corresponding mobile device.Supply lines in the utility model has replaceable socket 4 at cable front end, from this, external power source interface can be unloaded, and changes the external power source interface with other the corresponding interface.Fork-shaped inserted sheet is positioned in hearing aids battery compartment, and centre can clip hearing aids rechargeable battery 2, in hearing aids use procedure, by mobile device, can charge for rechargeable battery.
Claims (7)
1. the supply lines for hearing aids, it is characterized in that: comprise external power source interface, cable and hearing aids interface, described external power source interface is connected with cable one end by replaceable socket, and described hearing aids interface is connected in the other end of cable.
2. a kind of supply lines for hearing aids according to claim 1, is characterized in that: in described external power source interface, be provided with level converter.
3. a kind of supply lines for hearing aids according to claim 1, is characterized in that: in described hearing aids interface, be provided with electric storage device, described hearing aids interface is disc-shaped structure.
4. for a supply lines for hearing aids, it is characterized in that: comprise battery case, cable and I2C port, described battery case is connected in one end of cable, and described I2C port is connected in the other end of cable.
5. a kind of supply lines for hearing aids according to claim 4, is characterized in that: described I2C port, directly connect hearing aid programming interface, and described I2C port two sides are provided with and prevent the hasp that drops, and described battery case is high capacity cell box.
6. for a supply lines for hearing aids, it is characterized in that: comprise external power source interface, cable and fork-shaped inserted sheet, described external power source interface is connected with cable one end by replaceable socket, and described fork-shaped inserted sheet is connected in the other end of cable.
7. a kind of supply lines for hearing aids according to claim 6, is characterized in that: in described external power source interface, be provided with level converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136467.4U CN203932586U (en) | 2014-03-25 | 2014-03-25 | A kind of supply lines for hearing aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136467.4U CN203932586U (en) | 2014-03-25 | 2014-03-25 | A kind of supply lines for hearing aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932586U true CN203932586U (en) | 2014-11-05 |
Family
ID=51828342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136467.4U Expired - Lifetime CN203932586U (en) | 2014-03-25 | 2014-03-25 | A kind of supply lines for hearing aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932586U (en) |
-
2014
- 2014-03-25 CN CN201420136467.4U patent/CN203932586U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |