CN206993413U - A kind of detachable audiphone - Google Patents

Abstract

The utility model provides a kind of detachable audiphone, including audiphone main frame, receiver and spool；Spool includes host port, receiver port and connection spool, and host port is pluggable connection with audiphone main frame, and receiver port and receiver are pluggable connection；Wire is provided with spool, audiphone main frame is electrically connected with by spool and receiver.Detachable audiphone provided by the utility model, the host port being connected and receiver port are pulled out to be removable with audiphone main frame and receiver by being set on the spool of audiphone, it is separable individual to make audiphone main frame, receiver and spool.Using detachable audiphone provided by the utility model, when audiphone main frame, receiver or spool break down, only need that the part of failure is repaired or replaced, improve maintenance or reduce maintenance cost while changing efficiency, some parts damages in audiphone can be avoided and cause whole audiphone to be scrapped.

Description

A kind of detachable audiphone

Technical field

Field of hearing aids is the utility model is related to, more particularly to a kind of detachable audiphone.

Background technology

Audiphone, which is to aid in the residual weak person of hearing, improves hearing, so as to improve a kind of public address set of verbal communication ability, it Function be that increase and is transmitted into the ear acoustic intensity without distortion as far as possible.Because the acoustic energy of sound can not directly amplify, therefore have must Electric signal is converted into, acoustic energy is reconverted into after amplification.Input transducer is made up of the part such as microphone, magnetic induction loop.

The audiphone being frequently seen in the market mainly has boxlike, behind-the-ear and customized type.Due to ear-level hearing aid It is worn on ear behind, profile is more compact, light, has a variety of class and difference in functionality, user is many at present.Behind-the-ear helps Device is listened, audiphone main frame and receiver is generally comprised, is connected between audiphone main frame and receiver by spool, in the prior art Spool and audiphone main frame and receiver is are fixedly connected with, when some part breaks down, it is often necessary to related maintenance its His part, maintenance efficiency is low, and maintenance cost is high.

Utility model content

To solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of detachable audiphone, including Audiphone main frame, receiver and spool；The spool includes host port, receiver port and connection spool, the master Generator terminal mouth is pluggable connection with the audiphone main frame, and the receiver port and the receiver are pluggable connection；Institute State and wire is provided with spool, the audiphone main frame is electrically connected with by the spool and the receiver.

Further, the host port and the receiver port are all provided with cable tube contact chip；The both ends of the wire Connect the spool contact chip on host port and the receiver port；The audiphone main frame is provided with bullet with the receiver Property contact；The spool contact chip is in contact with the resilient contact.

Further, the wire is multi cord；Single is additionally provided with the spool.

Further, the host port is provided with the first alignment grooves, and first pair is correspondingly provided with the audiphone main frame Position bar；The receiver port is provided with the second contraposition bar, and the second alignment grooves are correspondingly provided with the receiver.

Further, it is equipped with annular protrusion on the host port and the receiver port；The convex annular back lifting Side from the connection spool is provided with ramp down angle.

Detachable audiphone provided by the utility model, by audiphone spool set with audiphone main frame and by It is the removable host port for pulling out connection and receiver port to talk about device, makes of audiphone main frame, receiver and spool for separation Body.Using detachable audiphone provided by the utility model, when audiphone main frame, receiver either spool break down or During damage, it is only necessary to the part of failure is repaired or replaced, maintenance is improved or reduces maintenance while changing efficiency Cost, and some parts damages in audiphone can be avoided and cause whole audiphone to be scrapped.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is made some and simply introduced in description of the prior art, it should be apparent that, drawings in the following description It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is detachable hearing aid arrangement schematic diagram provided by the utility model；

Fig. 2 is Fig. 1 audiphone host machine part sectional views；

Fig. 3 is A portions enlarged drawing in Fig. 2；

Fig. 4 is host side mouth structure schematic diagram；

Fig. 5 is receiver port organization schematic diagram；

Fig. 6 is receiver part exploded perspective view；

Fig. 7 is audiphone host machine part structural representation；

Fig. 8 is receiver part-structure schematic diagram.

Reference：

10 audiphone main frames 12 first align the receiver of bar 20

The receiver port of 21 second alignment grooves, 31 host port 32

The spool contact chip of 33 101 resilient contact of connection spool 301

The alignment grooves of 302 annular protrusion, 303 ramp down angle 312 first

321 second contraposition bars

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to The scope of the utility model protection.

Fig. 1 is a kind of structural representation for detachable audiphone that the utility model embodiment provides；As shown in Figure 1： Detachable audiphone, including audiphone main frame 10, receiver 20 and spool；The spool includes host port 31, called Device port 32 and connection spool 33；The host port 31 and the audiphone main frame 10 are pluggable connection, described called Device port 32 and the receiver 20 are pluggable connection；Wire is provided with the spool, the audiphone main frame 10 passes through institute Spool is stated to be electrically connected with the receiver 20.

When it is implemented, as shown in figure 1, the detachable audiphone that the utility model embodiment provides includes audiphone master Machine 10, receiver 20 and spool；Wherein audiphone main frame 10 is used for the sound for receiving the external world, and the sound received is changed For electric signal, receiver 20 is used to convert electrical signals to sound and export；The both ends of spool are respectively equipped with and host port 31 With receiver port 32, it is connected between host port 31 and receiver port 32 by connecting spool 33；Wire is provided with spool, Host port 31 and receiver port 32 are electrical connected by the wire；Host port 31 is pluggable with audiphone main frame 10 Connection, receiver port 32 are pluggable connection with receiver 20, and audiphone main frame 10 passes through the spool and the electricity of receiver 20 Property connection.Audiphone main frame 10 converts sound into electric signal, and electric signal is passed sequentially through into host port 31, wire and called Device port 32 passes to receiver 20, and receiver 20 will receive electric signal and be converted to sound and export.

The detachable audiphone that the utility model embodiment provides, by being set and audiphone master on audiphone spool Machine and receiver are the removable host port for pulling out connection and receiver port, make audiphone main frame, receiver and spool to divide From individual.The detachable audiphone provided using the utility model embodiment, when audiphone main frame, receiver or spool When breaking down or damaging, it is only necessary to the part of failure is repaired or replaced, maintenance is improved or changes efficiency Maintenance cost is reduced simultaneously, and some parts damages in audiphone can be avoided and cause whole audiphone to be scrapped.

Preferably, the host port 31 and the receiver port 32 are all provided with cable tube contact chip 301；The wire Both ends connect the spool contact chip 301 on the host port 31 and receiver port 32；The audiphone main frame 10 with it is described Receiver 20 is provided with resilient contact 101；The spool contact chip 301 is in contact with the resilient contact 101.

When it is implemented, as shown in Figure 4, Figure 5, host port 31 on receiver port 32 with being all provided with cable tube contact chip 301；Wire is provided with connection spool 33, one end of the wire connects spool contact chip 301 on host port 31, and the other end connects Connect the spool contact chip 301 on receiver port 32；As shown in Fig. 2, Fig. 3 and Fig. 6, set on audiphone main frame 10 and receiver 20 There is the resilient contact 101 being engaged with spool contact chip 301；When host port 31 and receiver port 32 insert audiphone master When machine 10 and receiver 20, resilient contact 101 on audiphone main frame 10 and receiver 20 respectively with host port 31 and by Spool contact chip 301 on words device port 32 is in contact, and makes to be electrically connected between audiphone main frame 10 and receiver 20.Help Listen device main frame 10 that the acoustic information in the external world is converted into electric signal, the electric signal is successively by the elasticity on audiphone main frame 10 Spool contact chip 301 on contact 101, host port 31, the wire in connection spool 33, the spool on receiver port 32 Resilient contact 101 on contact chip 301 and receiver 20, it is ultimately transferred to receiver 20, the electricity that receiver 20 will receive Signal is converted to sound output.

Preferably, the wire is multi cord；Single is additionally provided with the spool.When it is implemented, connection spool 33 Interior wire selects multi cord, makes the pliability of connection spool 33 high；Single is additionally provided with spool 33 is connected, the company of raising The intensity of wire barrel 33, connection spool 33 is set to be not easily broken when bending and pullling.

Preferably, the host port 31 is provided with the first alignment grooves 312, and is correspondingly provided with the audiphone main frame 10 One contraposition bar 12；The receiver port 32 is provided with the second contraposition bar 321, and the second contraposition is correspondingly provided with the receiver 20 Groove 21.

When it is implemented, as shown in Fig. 4, Fig. 7, the first alignment grooves 312, audiphone main frame 10 are provided with host port 31 On be correspondingly provided with the first contraposition bar 12, the shape of the outline of the Internal periphery of the first alignment grooves 312 and the first contraposition bar 12 and greatly Small similar, the first contraposition bar 12 is inserted into the first alignment grooves 312；As shown in Figure 5, Figure 8, it is provided with receiver port 32 Second aligns bar 321, and the second alignment grooves 21, the Internal periphery of the second alignment grooves 21 and the second contraposition bar are correspondingly provided with receiver 20 The shapes and sizes of 321 outline are similar, and the second contraposition bar 321 is inserted into the second alignment grooves 21.When host port 31 Audiphone main frame 10 is inserted, or during the insertion receiver 20 of receiver port 32, in contraposition bar insertion alignment grooves, makes host port The angles and positions that receiver 20 is inserted in 31 insertion audiphone main frames 10 or receiver port 32 are fixed, and avoid spool contact chip 301 there is loose contact when being electrically connected with resilient contact 101.

Preferably, it is equipped with annular protrusion 302 on the host port 31 and the receiver port 32；The convex annular Play 302 and be provided with ramp down angle 303 away from the side of the connection spool 33.When it is implemented, as shown in Figure 4, Figure 5, in host side Annular protrusion 302 is set on mouth 31 and receiver port 32, and audiphone main frame 10 is inserted in host port 31 and receiver port 32 During with receiver 20, make spool and audiphone main frame 10 and the stable connection of receiver 20, will not come off easily；Host port 31 Ramp down angle 303 is provided with away from the side of connection spool 33 with the annular protrusion 302 on receiver port 32, ramp down angle 303 is by ring The bottom of shape projection 302 extends to the top of annular protrusion 302.By ramp down angle 303, host port 31 and receiver can be made Port 32 is easier to insert in audiphone main frame 10 and receiver 20.

Although herein it is more used such as audiphone main frame, receiver, spool, host port, receiver port, The terms such as spool, resilient contact, spool contact chip, annular protrusion, ramp down angle, alignment grooves, contraposition bar are connected, but are not precluded from Use the possibility of other terms.It is used for the purpose of more easily describing and explaining of the present utility model using these terms Matter；Any additional limitation is construed as all to disagree with the utility model spirit.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (5)

1. a kind of detachable audiphone, including audiphone main frame (10), receiver (20) and spool；It is characterized in that：Institute State spool include host port (31), receiver port (32) and connection spool (33), the host port (31) with it is described Audiphone main frame (10) is pluggable connection, and the receiver port (32) and the receiver (20) are pluggable connection；Institute State and wire is provided with spool, the audiphone main frame (10) is electrically connected with by the spool and the receiver (20).

2. detachable audiphone according to claim 1, it is characterised in that：The host port (31) and the receiver Port (32) is all provided with cable tube contact chip (301)；The both ends of the wire connect the host port (31) and receiver port (32) the spool contact chip (301) on；The audiphone main frame (10) is provided with resilient contact with the receiver (20) (101)；The spool contact chip (301) is in contact with the resilient contact (101).

3. detachable audiphone according to claim 1, it is characterised in that：The wire is multi cord；In the spool It is additionally provided with single.

4. detachable audiphone according to claim 1, it is characterised in that：The host port (31) is provided with first pair Position groove (312), the first contraposition bar (12) is correspondingly provided with the audiphone main frame (10)；The receiver port (32) is provided with Second aligns bar (321), and the second alignment grooves (21) are correspondingly provided with the receiver (20).

5. detachable audiphone according to claim 1, it is characterised in that：The host port (31) and the receiver Annular protrusion (302) is equipped with port (32)；The annular protrusion (302) is provided with away from the side of the connection spool (33) Ramp down angle (303).