CN208046905U - A kind of chargeable dismountable ear-level hearing aid - Google Patents
A kind of chargeable dismountable ear-level hearing aid Download PDFInfo
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- CN208046905U CN208046905U CN201820670597.4U CN201820670597U CN208046905U CN 208046905 U CN208046905 U CN 208046905U CN 201820670597 U CN201820670597 U CN 201820670597U CN 208046905 U CN208046905 U CN 208046905U
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Abstract
The utility model is related to a kind of chargeable dismountable ear-level hearing aids, the phonocatheter of body and earplug is separately connected including the earplug for being hung on the body of ear behind, being placed in auricle and filling in external auditory canal and both ends, wherein, the body includes first shell and the second shell with first shell dismantling connection, accommodating cavity is equipped in first shell, it is provided with circuit board in the accommodating cavity, battery case is provided in the second shell, the battery of promising circuit board power supply is installed in battery case.The first shell and second shell of the utility model are detachable connection, when needing to charge to battery, only need to take apart second shell from first shell and be put into dedicated charger charging, charging complete, refills back, which can work normally, it is convenient and efficient, it is safe；Build is small and exquisite, comfortable wearing, easy to carry.
Description
Technical field
The utility model is related to a kind of chargeable dismountable ear-level hearing aids.
Background technology
Hearing aid is a kind of product compensating hearing to hearing-impaired people, can be divided into air-conduction type according to the difference of conduction pattern
Hearing aid and bone conduction type hearing aid；It can be divided into boxlike, behind-the-ear, duct-type, deep duct-type etc. according to the difference of occupation mode.
Currently, ear-level hearing aid in the market generally uses non-removable lithium battery or non-rechargeabel disposable battery,
For a user, i.e., not environmentally again inconvenient.Therefore, a kind of i.e. detachable and chargeable ear-level hearing aid of design is this
The outstanding feature of utility model, i.e., it is environmentally friendly and easy to use.
Utility model content
The purpose of this utility model is to provide a kind of chargeable dismountable ear-level hearing aids.
A kind of chargeable dismountable ear-level hearing aid, including be hung on it is hard of hearing after body, be placed in auricle and fill in
The earplug of external auditory canal and both ends are separately connected the phonocatheter of body and earplug, wherein the body include first shell and with
The second shell of first shell dismantling connection, first shell is interior to be equipped with accommodating cavity, and circuit board is provided in the accommodating cavity, described
It is provided with battery case in second shell, the battery of promising circuit board power supply is installed in battery case.
Further, the back side of the battery case is provided with hard contact, and the hard contact is electrically connected with battery plus-negative plate
It connects.
Further, the back side of first shell is provided with volume button, the volume button is connect with circuit board.
Further, be provided with conducting wire in the phonocatheter, the conducting wire respectively with the circuit in earplug and first shell
Plate is electrically connected.
Further, it is provided with microphone on the circuit board.
Further, the outer surface of the body is streamlined in nature.
The utility model compared with prior art, has following usefulness：（1）First shell and second shell are removable
The connection for unloading formula only need to take apart second shell from first shell, charging complete when needing to charge to battery,
It refills back, it is convenient and efficient, it is safe；（2）Build is small and exquisite, comfortable wearing, easy to carry.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the exploded perspective view of the utility model；
Fig. 3 is the exploded perspective view of another angle of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with specific embodiment and attached drawing.
As shown in Figure 1, Figure 2 and Figure 3, chargeable dismountable ear-level hearing aid of the utility model is hard of hearing including being hung on
Rear body 1 is placed in auricle and fills in the earplug 2 of external auditory canal and both ends are separately connected the phonocatheter 3 of body 1 and earplug 2.
Phonocatheter 3 is hose, flexible, convenient for wearing.
Wherein, body 1 includes first shell 4 and the second shell 5 with 4 dismantling connection of first shell, is set in first shell 4
There is accommodating cavity, circuit board 6 is provided in the accommodating cavity, battery case 7 is provided in second shell 5, is equipped in battery case 7
Battery 8.The back side of battery case is provided with hard contact 9, and hard contact 9 is electrically connected with 8 positive and negative anodes of battery.First shell 4 and
Two shells 5 be dismantling connection, wherein battery 8 be rechargeable battery, battery 8 need charging when, only need to by second shell 5 from
It is taken out in first shell 4, hard contact 9 and the contact portion on charger can be charged.Meanwhile hard contact 9 can
It is directly contacted with dedicated charger, you can charge the battery.It is easy to operate, it is carried out again without opening battery cover taking-up battery
Complicated operation of charging.When in use, also only second shell 5 need to be mounted on first shell 4.
In the utility model, the back side of first shell 4 is provided with volume button 10, volume button 10 connects with circuit board 6
It connects, volume button 10 can control the volume of earplug.It is provided with microphone on circuit board 6, for obtaining in ambient enviroment
Sound, and it is converted into electric signal, amplification, filtering etc. using circuit board 6 to the electric signal, then by playing sound in earplug.
Conducting wire is provided in phonocatheter 3, conducting wire is electrically connected with the circuit board 6 in earplug 2 and first shell 4 respectively.
In the utility model, the outer surface of body 1 is streamlined in nature, and build is small and exquisite, is suitble to wear and take to take with oneself.
The utility model compared with prior art, has following usefulness：（1）The first shell and second shell of hearing aid
Body is detachable connection, when needing to charge to battery, only need to take apart second shell from first shell, fills
Electricity is completed, and is refilled back, convenient and efficient, safe；（2）Build is small and exquisite, comfortable wearing, easy to carry.
Although the description combination embodiments above to the utility model carries out, it is familiar with the art
Personnel can carry out many replacements according to above-mentioned content, modifications and variations, be obvious.Therefore, all such
It substitutes, improve and changes and be included in the spirit and scope of appended claims.
Claims (6)
1. a kind of chargeable dismountable ear-level hearing aid, which is characterized in that the body including being hung on ear behind（1）, set
It is put in auricle and fills in the earplug of external auditory canal（2）And both ends are separately connected the phonocatheter of body and earplug（3）, wherein it is described
Body includes first shell（4）With the second shell with first shell dismantling connection（5）, first shell is interior to be equipped with accommodating cavity,
It is provided with circuit board in the accommodating cavity（6）, battery case is provided in the second shell（7）, promising electricity is installed in battery case
The battery of road plate power supply（8）.
2. chargeable dismountable ear-level hearing aid according to claim 1, which is characterized in that the back of the body of the battery case
Face is provided with hard contact（9）, the hard contact is electrically connected with battery plus-negative plate.
3. chargeable dismountable ear-level hearing aid according to claim 1, which is characterized in that in the back of the body of first shell
Face is provided with volume button（10）, the volume button connect with circuit board.
4. chargeable dismountable ear-level hearing aid according to claim 1, which is characterized in that set in the phonocatheter
Be equipped with conducting wire, the conducting wire respectively with the circuit board electrical connection in earplug and first shell.
5. chargeable dismountable ear-level hearing aid according to claim 1, which is characterized in that set on the circuit board
It is equipped with microphone.
6. chargeable dismountable ear-level hearing aid according to claim 1, which is characterized in that the appearance of the body
Face is streamlined in nature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670597.4U CN208046905U (en) | 2018-05-07 | 2018-05-07 | A kind of chargeable dismountable ear-level hearing aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670597.4U CN208046905U (en) | 2018-05-07 | 2018-05-07 | A kind of chargeable dismountable ear-level hearing aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208046905U true CN208046905U (en) | 2018-11-02 |
Family
ID=63928774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670597.4U Active CN208046905U (en) | 2018-05-07 | 2018-05-07 | A kind of chargeable dismountable ear-level hearing aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208046905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862499A (en) * | 2019-04-03 | 2019-06-07 | 惠州市锦好医疗科技股份有限公司 | High-performance acoustic-electric modulus of conversion group, high-power hearing aid module and ear-level hearing aid |
-
2018
- 2018-05-07 CN CN201820670597.4U patent/CN208046905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862499A (en) * | 2019-04-03 | 2019-06-07 | 惠州市锦好医疗科技股份有限公司 | High-performance acoustic-electric modulus of conversion group, high-power hearing aid module and ear-level hearing aid |
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