CN208572426U

CN208572426U - A kind of high-fidelity loudspeaker

Info

Publication number: CN208572426U
Application number: CN201821281343.XU
Authority: CN
Inventors: 吴小军
Original assignee: Shenzhen Yongchang Electroacoustic Co Ltd
Current assignee: Shenzhen Yongchang Electroacoustic Co Ltd
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2019-03-01
Anticipated expiration: 2028-08-09

Abstract

The utility model discloses a kind of high-fidelity loudspeakers, including cone basin vibrating diaphragm, rubber sleeve, shell, T iron and frame, the outer sheath rubber sleeve of the shell, the top adhesive of the frame has cone basin vibrating diaphragm, the inner top of the shell is bonded with frame, the bottom of the frame is fixedly installed with washer by inserted block, and the bottom of the washer is fixedly installed with magnet steel by T iron.The utility model has set rubber sleeve and ring; the segmentation of vibrating diaphragm can be shaken and effectively be buffered; sound quality is avoided to be affected; the high-fidelity loudspeaker is provided with acoustical cotton; the small anti-sound that inside loudspeakers generate can be absorbed by acoustical cotton, it is ensured that sound quality reaches perfect, which is provided with shell; shell can protect the components of loudspeaker entirety, while be also convenient for the installation and removal of loudspeaker.

Description

A kind of high-fidelity loudspeaker

Technical field

The utility model relates to speaker technology field, specially a kind of high-fidelity loudspeaker.

Background technique

Loudspeaker (Loudspeaker) is a kind of very common electro-acoustic transducer device, in the electronic electric equipment of sounding In can see it, can by one or more form sound equipment group, loudspeaker is a most weak device in electronic component Part, and for acoustics, it is a most important device again, and loudspeaker is a kind of electric signal to be changed into acoustical signal Energy transducer.

Traditional loudspeaker is at work because the diaphagras of the diaphragm of loudspeaker has very greatly the sound quality of loudspeaker Influence be easy to cause the inadequate fidelity of audio, traditional loudspeaker can generate faint return inside pelvis when sound is excessive sometimes Sound is easy to cause sound equipment to sound quality, and traditional loudspeaker is typically all the inside for being installed on product, and when damage, replacement is got up spy It does not bother.

Utility model content

The purpose of this utility model is to provide a kind of high-fidelity loudspeakers, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of high-fidelity loudspeaker, including cone basin vibration Film, rubber sleeve, shell, T iron and frame, the outer sheath rubber sleeve of the shell, the top adhesive of the frame have cone basin vibration Film, the inner top of the shell are bonded with frame, and the bottom of the frame is fixedly installed with washer by inserted block, the washer Bottom is fixedly installed with magnet steel by T iron.

Preferably, the central position at the top of the cone basin vibrating diaphragm is fixedly installed with dustproof cover, cone basin vibrating diaphragm bottom Central position bonding and paper tube, be wound with copper wire on the outside of paper tube, the edge at the top of the cone basin vibrating diaphragm is adhesive with folding Ring.

Preferably, the bottom of the shell is fixedly installed with installing pipe, and the surface of installing pipe is equipped with screw thread.

Preferably, the bottom of the frame is equipped with four groups of equidistant jacks, and the side of bottom is fixedly mounted in the frame There is binding post, the central position of bottom is adhesive with bullet wave in the frame, is adhesive with acoustical cotton on the inside of the frame.

Preferably, the cone basin vibrating diaphragm is made using synthetic fibers.

Compared with prior art, the utility model has the beneficial effects that the high-fidelity loudspeaker is provided with rubber sleeve and folding Ring can shake the segmentation of vibrating diaphragm and effectively be buffered, sound quality is avoided to be affected, which, which is provided with, inhales Sound cotton can absorb the small echo that inside loudspeakers generate, it is ensured that sound quality reaches perfect, which protects by acoustical cotton True loudspeaker is provided with shell, and shell can protect the components of loudspeaker entirety, while be also convenient for the peace of loudspeaker Assembly and disassembly.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cone basin diaphragm structure figure of the utility model；

Fig. 3 is the cone basin vibrating diaphragm top view of the utility model；

Fig. 4 is the outer casing construction drawing of the utility model；

Fig. 5 is the frame structure chart of the utility model.

In figure: 1, cone basin vibrating diaphragm；101, dustproof cover；102, ring；103, paper tube；104, copper wire；2, rubber sleeve；3, it inserts Block；4, shell；401, installing pipe；402, screw thread；5, T iron；6, frame；601, binding post；602, wave is played；603, acoustical cotton； 604, jack；7, washer；8, magnet steel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of high-fidelity loudspeaker, including cone basin vibrating diaphragm 1, rubber sleeve 2, shell 4, T iron 5 and frame 6, the outer sheath rubber sleeve 2 of shell 4, loudspeaker when in use, pass through rubber sleeve 2 The segmentation of vibrating diaphragm can be shaken and effectively be buffered, make sound quality fidelity, the inner top of shell 4 is bonded with frame 6, frame 6 Top adhesive have cone basin vibrating diaphragm 1, cone basin vibrating diaphragm 1 is the acoustic radiating part of loudspeaker, decides raise to a large extent The bottom of the sound reproduction performance of sound device, frame 6 is fixedly installed with washer 7 by inserted block 3, and the bottom of washer 7 passes through the fixed peace of T iron 5 Equipped with magnet steel 8, the effect of washer 7 is magnetic conduction, so also known as magnetic conductive board, it must be the very low mild steel of phosphorus content to reduce magnetic Resistance, it usually constitutes magnetic circuit with T iron 5, magnet steel 8, and the stem formation magnetic gap of washer 7 and T iron 5 is provided required for voice coil movement Uniform magnetic field, its thickness and voice coil determine the size of the bass distortion of loudspeaker around wide cooperation, mean without washer 7 There is no uniform magnetic field, loudspeaker do not have higher sensitivity and lower distortion.

Further, the central position at 1 top of cone basin vibrating diaphragm, which is bolted, is equipped with dustproof cover 101, dustproof cover 101 Prevent dust from entering inside loudspeakers, central position bonding and paper tube 103, the outside of paper tube 103 of 1 bottom of cone basin vibrating diaphragm It is wound with copper wire 104, winding copper wire 104 forms voice coil on paper tube 103, and voice coil is fixed together with cone basin vibrating diaphragm 1, when sound electricity After stream signal is passed through voice coil, voice coil vibrations drive cone basin vibrating diaphragm 1 to vibrate, and the edge at 1 top of cone basin vibrating diaphragm is adhesive with ring 102, ring 102 be for guarantee the axial movement of 1 loudspeaker of cone basin vibrating diaphragm, limit lateral movement and be arranged, play simultaneously Stop to dare the effect circulated before and after cone basin vibrating diaphragm 1.

Further, the bottom of shell 4 is welded with installing pipe 401, and the surface of installing pipe 401 is equipped with screw thread 402, and shell 4 is right The components of loudspeaker play a protective effect, are convenient for the installation of loudspeaker by the screw thread 402 on 401 surface of installing pipe and tear open It unloads.

Further, the bottom of frame 6 is equipped with four groups of equidistant jacks 604, and jack 604 is convenient for the insertion of inserted block 3, frame 6 The side of interior bottom is welded with binding post 601, and the central position of bottom, which is adhesive with, in frame 6 plays wave 602, plays wave 602 and is used for The binding site for supporting voice coil and cone basin vibrating diaphragm 1 guarantees that it, vertically without skew, is adhesive with acoustical cotton 603 on the inside of frame 6, inhales 603 pairs of the sound cotton internal echoes generated are effectively absorbed, and avoid impacting sound quality.

Further, cone basin vibrating diaphragm 1 is made using synthetic fibers, and synthetic fibers possess very high elasticity and rigidity, and And own wt is slim and graceful, is extremely suitable as cone basin vibrating diaphragm 1.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims

1. a kind of high-fidelity loudspeaker, including cone basin vibrating diaphragm (1), rubber sleeve (2), shell (4), T iron (5) and frame (6), special Sign is: the top adhesive of the outer sheath rubber sleeve (2) of the shell (4), the frame (6) has cone basin vibrating diaphragm (1), described The inner top of shell (4) is bonded with frame (6), and the bottom of the frame (6) is fixedly installed with washer (7), institute by inserted block (3) The bottom for stating washer (7) is fixedly installed with magnet steel (8) by T iron (5).

2. a kind of high-fidelity loudspeaker according to claim 1, it is characterised in that: at the top of the cone basin vibrating diaphragm (1) Centre is fixedly installed with dustproof cover (101) at position, central position bonding and paper tube (103) of cone basin vibrating diaphragm (1) bottom, It is wound on the outside of paper tube (103) copper wire (104), the edge at the top of the cone basin vibrating diaphragm (1) is adhesive with ring (102).

3. a kind of high-fidelity loudspeaker according to claim 1, it is characterised in that: the fixed peace in the bottom of the shell (4) Equipped with installing pipe (401), the surface of installing pipe (401) is equipped with screw thread (402).

4. a kind of high-fidelity loudspeaker according to claim 1, it is characterised in that: the bottom of the frame (6) is equipped with four The equidistant jack (604) of group, the side of the interior bottom of the frame (6) are fixedly installed with binding post (601), in the frame (6) The central position of bottom, which is adhesive with, plays wave (602), is adhesive with acoustical cotton (603) on the inside of the frame (6).

5. a kind of high-fidelity loudspeaker according to claim 1, it is characterised in that: the cone basin vibrating diaphragm (1) is using synthesis Fiber is made.