CN205647887U

CN205647887U - Indisputable integral type receiver of circle

Info

Publication number: CN205647887U
Application number: CN201620256075.0U
Authority: CN
Inventors: 李梁
Original assignee: Suzhou Beisheng Acoustic Technology Co Ltd
Current assignee: Shenzhen Everwin Precision Technology Co Ltd
Priority date: 2016-03-30
Filing date: 2016-03-30
Publication date: 2016-10-12
Anticipated expiration: 2026-03-30

Abstract

The utility model provides an indisputable integral type receiver of circle, including moving swage piece and movable coil module, wherein, move and connect through the frequency dividing circuit module between swage piece and the movable coil module, move the swage piece and the movable coil module has independent back cavity separately, move the same ante -chamber of swage piece and movable coil module sharing, be provided with out sound hole and copper pipe on the ante -chamber, it includes first transducing unit and the first membrane unit of shaking to move the swage piece, first transducing unit sets up move in the back cavity of swage piece. The utility model discloses a movable coil with move indisputable integral type design to the very big volume that reduces the receiver realizes the sharing of a plurality of materials, effective reduce cost, and the advantage separately and the compensation that have fully considered the movable coil and moved iron connect both through the frequency dividing circuit module, thereby make the phase equalization high, and it is worried to reduce earphone firm frequency division, has not only improved the tone quality effect of earphone, makes the producer have more selectivity moreover.

Description

One Artenkreis ferrum integral type receiver

Technical field

This utility model relates to enclosing ferrum ear phone technology field, particularly relates to an Artenkreis ferrum integral type receiver.

Background technology

Along with the advantage of circle ferrum earphone is increasingly known by people, circle ferrum earphone has been that current main flow selects, And the circle ferrum solution enclosing the core technology of ferrum earphone receives the attention of Ge great earphone manufacturer.Owing to passing Moving-coil and the moving-iron receiver of system are independently made by different manufacturers, moving-coil and the phase of two receivers of dynamic ferrum Position matching is poor, causes circle ferrum frequency dividing difficulty bigger.Secondly manufacturers are all doing according to respective field Method separately designs moving-coil and the structure of dynamic ferrum and cavity, needs both time not in view of follow-up use It is used in combination, thus causes structure and the cavity design very flexible enclosing ferrum earphone, alternative few；Separately Outward, moving-coil that different vendor makes respectively and moving-iron receiver, do not take into account rear end with the use of, When causing circle ferrum combination, the acoustical quality of earphone is the most bad；And, separately design production two and be individually subject to The cost of words device is the highest.

Utility model content

The purpose of this utility model is to provide an Artenkreis ferrum integral type receiver, in order to solve prior art Middle moving-coil and moving-iron receiver individually design the problem producing both poor compatibility caused.

The purpose of this utility model is to provide an Artenkreis ferrum integral type receiver, including dynamic swage block and moving-coil Module, wherein, is moved and is connected by frequency dividing circuit module between swage block and moving-coil module.

Further, dynamic swage block and moving-coil module each have independent back cavity, dynamic swage block and moving-coil Module shares same ante-chamber, and ante-chamber is provided with sender and copper pipe.

Further, dynamic swage block includes the first transducing unit and the first diaphragm element, the first transducing unit It is arranged in the back cavity of dynamic swage block.

Further, moving-coil module includes the second transducing unit and the second diaphragm element, the second transducing unit It is arranged in the back cavity of moving-coil module.

Further, the first transducing unit includes Magnet, iron core, first coil, reed and guide pin, leads Pin is vertically arranged with reed, and Magnet and iron core be arranged in parallel with reed, and first coil is arranged on iron core Outer rim.

Further, the first diaphragm element includes the first vibrating diaphragm support and is arranged on the first vibrating diaphragm support The first flutter and the first wheat draw.

Further, the second transducing unit includes the second coil and the ring-type magnetic being arranged on around the second coil Ferrum.

Further, the second diaphragm element includes the second vibrating diaphragm support and is arranged on the second vibrating diaphragm support The second flutter and the second wheat draw.

Above-mentioned technical solutions of the utility model are used to provide the benefit that: to use moving-coil and dynamic ferrum integral type to set Meter, thus reduce the volume of receiver greatly, it is achieved multiple materials share, and effectively reduce cost, fill Divide and consider moving-coil and the respective advantage of dynamic ferrum and compensating action, by frequency dividing circuit module, both are connected, So that phase equalization is high, reduce earphone manufacturer frequency dividing worry, not only increase the tonequality effect of earphone Really, and make Producer have more selectivity.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of this utility model circle ferrum integral type receiver；

Fig. 2 is the another kind of structural representation of this utility model circle ferrum integral type receiver.

In accompanying drawing, the list of parts representated by each label is as follows:

1, dynamic swage block, 2, moving-coil module, 3, frequency dividing circuit module, the 4, first back cavity, 5, second Back cavity, 6, ante-chamber, 7, sender, 8, copper pipe, 9A, the first diaphragm element, 9B, the second vibrating diaphragm Unit, 10, Magnet, 11, iron core, 12, first coil, 13, reed, 14, guide pin, 21, Two coil, 22, ringshaped magnet.

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with Accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, It is fully described by, it is clear that described embodiment is a part of embodiment of this utility model rather than complete The embodiment in portion.

The utility model discloses an Artenkreis ferrum integral type receiver, as shown in Figure 1 and Figure 2, this circle ferrum Integral type receiver includes dynamic swage block 1 and moving-coil module 2, dynamic between swage block 1 and moving-coil module 2 Connected by frequency dividing circuit module 3, such that it is able to call high frequency output and the moving-coil mould of dynamic swage block respectively The low frequency output of block.Wherein, dynamic swage block 1 and moving-coil module 2 each have independent back cavity, the most dynamic Swage block 1 has the first back cavity 4, and moving-coil module 2 has the second back cavity 5, dynamic swage block 1 and moving-coil mould Block 2 shares same ante-chamber 6, ante-chamber 6 is provided with sender 7 and copper pipe 8, so that sound can To pass sender 7 from ante-chamber 6, and conducted by copper pipe 8.

In the present embodiment, dynamic swage block 1 specifically includes the first transducing unit and the first diaphragm element 9A, Wherein, during the first transducing unit is arranged on the back cavity of dynamic swage block (in the i.e. first back cavity 4).Concrete, First transducing unit farther includes Magnet 10, iron core 11, first coil 12, reed 13 and guide pin 14, Wherein, guide pin 14 is vertically arranged with reed 13, and Magnet 10 and iron core 11 be arranged in parallel with reed 13, First coil 12 is arranged on the outer rim of iron core 11.First diaphragm element 9A specifically includes the first vibrating diaphragm and props up Frame and be arranged on the first flutter on the first vibrating diaphragm support and the first wheat is drawn.

Moving-coil module 2 specifically includes the second transducing unit and the second diaphragm element 9B, wherein, the second transducing Unit is arranged in the back cavity of moving-coil module 2 (in the i.e. second back cavity 5).Concrete, the second transducing list Unit farther includes the second coil 21 and the ringshaped magnet 22 being arranged on around the second coil 21.Second shakes Film unit 9B includes the second vibrating diaphragm support and is arranged on the second flutter and second on the second vibrating diaphragm support Mai La.

Fig. 1, Fig. 2 are the circle ferrum one of the two kinds of models being respectively directed to different appearance design Demand Design Formula receiver, after dynamic swage block accepts the signal of telecommunication, reed starts vibration under the influence of a magnetic field, passes through Guide pin linkage diaphragm oscillations produces sound, and by incoming for sound ante-chamber；After moving-coil module accepts the signal of telecommunication, Second coil starts vibration under the influence of a magnetic field, and the vibrating diaphragm being attached thereto together vibrates generation sound and passes Entering ante-chamber, sound, conducts from copper pipe by sender from ante-chamber, and frequency dividing circuit module then can be real Moving-coil module and dynamic swage block is now allowed to be each responsible for the sound of output low frequency and high frequency.

This utility model uses moving-coil and dynamic ferrum unitary design, thus reduces the volume of receiver greatly, Realize multiple material to share, effectively reduce cost, taken into full account moving-coil and the respective advantage of dynamic ferrum and benefit Repay effect, by frequency dividing circuit module, both are connected, so that phase equalization is high, reduce earphone Manufacturer's frequency dividing worry, not only increases the acoustical quality of earphone, and makes Producer have more choosing Selecting property.

Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, and Non-to its restriction；Although this utility model being described in detail with reference to foregoing embodiments, ability The those of ordinary skill in territory is it is understood that it still can be to the technical scheme described in foregoing embodiments Modify, or the most some or all of technical characteristic is carried out equivalent；And these amendment or Person replaces, and does not make the essence of appropriate technical solution depart from the model of this utility model each embodiment technical scheme Enclose.

Claims

1. an Artenkreis ferrum integral type receiver, it is characterised in that include dynamic swage block and moving-coil module, connected by frequency dividing circuit module between described dynamic swage block and moving-coil module；

Described dynamic swage block and moving-coil module each have independent back cavity, and described dynamic swage block and moving-coil module share same ante-chamber, described ante-chamber is provided with sender and copper pipe；Described dynamic swage block includes that the first transducing unit and the first diaphragm element, described first transducing unit are arranged in the back cavity of described dynamic swage block；Described moving-coil module includes that the second transducing unit and the second diaphragm element, described second transducing unit are arranged in the back cavity of described moving-coil module.

Circle ferrum integral type receiver the most according to claim 1, it is characterized in that, described first transducing unit includes Magnet, iron core, first coil, reed and guide pin, described guide pin is vertically arranged with described reed, described Magnet and iron core be arranged in parallel with described reed, and described first coil is arranged on the outer rim of iron core.

Circle ferrum integral type receiver the most according to claim 1, it is characterised in that described first diaphragm element includes the first vibrating diaphragm support and is arranged on the first flutter on described first vibrating diaphragm support and the first wheat is drawn.

Circle ferrum integral type receiver the most according to claim 1, it is characterised in that described second transducing unit includes the second coil and the ringshaped magnet being arranged on around the second coil.

Circle ferrum integral type receiver the most according to claim 1, it is characterised in that described second diaphragm element includes the second vibrating diaphragm support and is arranged on the second flutter on described second vibrating diaphragm support and the second wheat is drawn.