CN216626045U

CN216626045U - High-frequency loudspeaker structure with high integration

Info

Publication number: CN216626045U
Application number: CN202220072433.8U
Authority: CN
Inventors: 支伟贤; 琚珩; 王军锋
Original assignee: Jiashan Qisheng Electronic Technology Co ltd
Current assignee: Jiashan Qisheng Electronic Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-05-27
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a high-integration high-frequency loudspeaker structure, which adopts the technical scheme that: the utility model provides a high integrated tweeter structure, includes magnet, voice coil loudspeaker voice coil, vibrating diaphragm, bugle, phase place awl, magnet is fixed with the magnetic conductive plate, the bugle is fixed in the magnetic conductive plate, bugle lateral wall integrated into one piece has the fixed part, the fixed orifices has been seted up to the fixed part, the installation department that the phase place awl was installed is supplied to bugle inner wall position fixedly connected with, it is fixed through setting up the connecting rod between installation department and the bugle, be provided with the fixed subassembly that is used for fixed vibrating diaphragm between magnetic conductive plate and the bugle. The utility model realizes the integration and miniaturization of the structure of the high-frequency loudspeaker and achieves the effect of compact structure.

Description

High-frequency loudspeaker structure with high integration

Technical Field

The utility model relates to the field of loudspeakers, in particular to a high-frequency loudspeaker structure with high integration.

Background

The existing high-frequency loudspeaker structure mainly comprises a magnet, a vibrating diaphragm, a voice coil, a phase cone and a horn, but the structure is large, parts are multiple, the structure is specifically designed according to the use environment, and integration and miniaturization are difficult to realize.

Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-frequency loudspeaker structure with high integration, which realizes the integration and miniaturization of the high-frequency loudspeaker structure and achieves the effect of compact structure.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a high integrated tweeter structure, includes magnet, voice coil loudspeaker voice coil, vibrating diaphragm, bugle, phase place awl, magnet is fixed with the magnetic conductive plate, the bugle is fixed in the magnetic conductive plate, bugle lateral wall integrated into one piece has the fixed part, the fixed orifices has been seted up to the fixed part, the installation department that the phase place awl was installed is supplied to bugle inner wall position fixedly connected with, it is fixed through setting up the connecting rod between installation department and the bugle, be provided with the fixed subassembly that is used for fixed vibrating diaphragm between magnetic conductive plate and the bugle.

The utility model is further provided with: fixed subassembly include fixed connection in the magnetic conduction piece is used for the diaphragm support, two at the outer border of regulation vibrating diaphragm set up in the outer aluminium ring of border position and the fixed vibrating diaphragm both sides of glue, two set up in the interior aluminium ring of border position and the fixed vibrating diaphragm both sides of glue in the vibrating diaphragm, the diaphragm support with the magnetic conduction piece centre gripping is fixed outer aluminium ring and the outer border of vibrating diaphragm, aluminium ring is fixed in one of them the installation department, the groove of stepping down that holds the diaphragm support is seted up towards magnetic conduction piece one end to the bugle, just the bugle can the fixed outer aluminium ring of butt.

The utility model is further provided with: the end face, facing the horn, of the magnetic conductive sheet is provided with a first positioning hole used for positioning the horn and a second positioning column used for positioning the membrane support, the horn is integrally formed with the first positioning column penetrating through the first positioning hole, and the membrane support is provided with a second positioning hole for the second positioning column to be inserted into.

The utility model is further provided with: the one end integrated into one piece of phase place awl orientation installation department has grafting portion, the installation department is seted up and is supplied grafting portion to insert the inserting groove of establishing, the one end that magnet deviates from the magnetic conduction piece is provided with the bottom plate, fixing bolt is worn to be equipped with by the bottom plate, grafting portion sets up the screw hole that supplies fixing bolt threaded connection.

The utility model is further provided with: the grafting portion is located phase place awl central point and puts, first material annular that subtracts has been seted up towards installation department one end to the phase place awl, the second material annular that subtracts has been seted up towards the terminal surface of phase place awl to the installation department.

The utility model is further provided with: the fixed part fixedly connected with go-between, the go-between seted up with the connecting hole that the fixed orifices corresponds, the fixed slot that supplies the fixed part card to go into is seted up to the terminal surface that the go-between deviates from magnet.

In conclusion, the utility model has the following beneficial effects:

realize installing in corresponding mechanical equipment through fixed part and fixed orifices, realize convenient installation, realize phase cone snap-on in the bugle through the installation department in addition, the bugle plays the support shell function simultaneously, makes the tweeter structure reach and integrates, the follow-up equipment of being convenient for.

Two interior aluminium rings are fixed in the interior border position of vibrating diaphragm through glue, and two outer aluminium rings are fixed in the outer border position of vibrating diaphragm through glue to the interior aluminium ring glue that is located the top is fixed in terminal surface under the installation department, and the outer aluminium ring is fixed to the diaphragm support centre gripping, and further fixes through glue, thereby reaches effective fixed vibrating diaphragm, and convenient equipment.

The positions of the diaphragm support and the horn relative to the magnetic conductive sheet are effectively positioned through the first positioning hole, the first positioning column, the second positioning hole and the second positioning column, and the assembling convenience is improved.

Insert through inserting part and locate the inserting groove, play the convenience and install the phase place awl in the installation department to inject the position of phase place awl, through fixing bolt and phase place awl threaded connection, play the effect of fixed phase place awl and bottom plate in addition, and realize further the effect of centre gripping fixed magnet, magnetic conduction piece, bugle, promote fixed strength.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of section A of FIG. 2;

fig. 4 is an enlarged view of a portion B of fig. 2.

The corresponding part names indicated by the numbers in the figures: 1. a magnet; 2. a voice coil; 3. vibrating diaphragm; 4. a horn; 5. a phase cone; 6. a magnetic conductive sheet; 7. a fixed part; 8. a fixing hole; 9. an installation part; 10. a connecting rod; 11. a membrane support; 12. an outer aluminum ring; 13. an inner aluminum ring; 14. a yielding groove; 15. a first positioning hole; 16. a first positioning post; 17. a second positioning hole; 18. a second positioning column; 19. a plug-in part; 20. inserting grooves; 21. a base plate; 22. fixing the bolt; 23. a threaded hole; 24. a first material reduction ring groove; 25. a second material reduction ring groove; 26. a connecting ring; 28. and (7) fixing the grooves.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easy to understand, the utility model is further described with reference to the figures and the specific embodiments.

As shown in fig. 1 to 4, the high-frequency speaker structure with high integration according to the present invention includes a magnet 1, a voice coil 2, a diaphragm 3, a horn 4, and a phase cone 5, wherein the magnet 1 is fixed with a magnetic conductive plate 6, the magnetic conductive plate 6 is fixed on an upper end surface of the magnet 1, and the horn 4 is fixed on an upper end surface of the magnetic conductive plate 6. 4 lateral wall integrated into one piece of bugle has fixed part 7, and fixed part 7 is close to in 4 up end positions of bugle, fixed orifices 8 have been seted up to fixed

part

7, 4 inner wall fixedly connected with of bugle supply the installation department 9 of 5 installations of phase awl, it is fixed through setting up connecting rod 10 between installation department 9 and the bugle 4, be provided with the fixed subassembly that is used for fixed vibrating diaphragm 3 between magnetic conduction piece 6 and the bugle 4. The phase cone fixing device is arranged on corresponding mechanical equipment through the fixing part 7 and the fixing hole 8, convenient installation is realized, in addition, the phase cone 5 is directly fixed on the horn 4 through the installation part 9, and the horn 4 simultaneously plays a role of a bracket shell, so that the structure of the high-frequency loudspeaker is integrated, and subsequent assembly is facilitated.

Wherein fixed subassembly include fixed connection in magnetic conductive sheet 6 and be used for prescribing diaphragm 3 outer edges diaphragm support 11, two set up in the outer aluminium ring 12, two of 3 outer edge positions of diaphragm and glue stationary diaphragm both sides set up in the interior aluminium ring 13 of 3 inner edge positions of diaphragm and glue stationary diaphragm both sides, diaphragm support 11 with 6 centre gripping of magnetic conductive sheet is fixed outer aluminium ring 12 and diaphragm outer edges, aluminium ring 13 is fixed in one of them installation department 9, horn 4 sets up the groove 14 of stepping down that holds diaphragm support 11 towards 6 one end of magnetic conductive sheet, just horn 4 can the fixed outer aluminium ring 12 of butt. In this embodiment, vibrating diaphragm 3 is the ring form, and edge position in vibrating diaphragm 3 is fixed in through glue in two

interior aluminium rings

13, and 3 outer edge positions of vibrating diaphragm are fixed in through glue in two outer aluminium rings 12 to the interior aluminium ring 13 glue that is located the top is fixed in terminal surface under the installation department 9, and outer aluminium ring 12 is fixed to 11 centre grippings of diaphragm support, and further fixes through glue, thereby reaches effective fixed vibrating diaphragm 3, and convenient equipment.

In order to facilitate the assembly of the horn 4 and the diaphragm support 11, a first positioning hole 15 for positioning the horn 4 and a second positioning column 18 for positioning the diaphragm support 11 are formed in the end face, facing the horn 4, of the magnetic conductive sheet 6, a first positioning column 16 penetrating through the first positioning hole 15 is integrally formed on the horn 4, and a second positioning hole 17 for inserting the second positioning column 18 is formed in the diaphragm support 11; and the number of the first positioning holes 15, the first positioning posts 16, the second positioning holes 17 and the second positioning posts 18 is two, and the two positioning holes are respectively arranged symmetrically. The positions of the diaphragm support 11 and the horn 4 relative to the magnetic conductive sheet 6 are effectively positioned through the first positioning hole 15, the first positioning column 16, the second positioning hole 17 and the second positioning column 18, and the assembling convenience is improved.

An inserting part 19 is integrally formed at one end of the phase cone 5 facing the mounting part 9, and an inserting groove 20 for inserting the inserting part 19 is formed in the mounting part 9. One end of the magnet 1, which is far away from the magnetic conductive sheet 6, is provided with a bottom plate 21, a fixing bolt 22 is arranged on the bottom plate 21 in a penetrating manner, and a threaded hole 23 for the fixing bolt 22 to be in threaded connection is formed in the insertion part 19. In addition, for reducing the whole weight of this embodiment, the inserting portion 19 is located at the center of the phase cone 5, the phase cone 5 has a first material reduction ring groove 24 towards one end of the mounting portion 9, and the mounting portion 9 has a second material reduction ring groove 25 towards the end surface of the phase cone 5. Insert through grafting portion 19 and locate inserting groove 20, play the convenience and install phase place awl 5 in installation department 9 to inject the position of phase place awl 5, in addition through

fixing bolt

22 and 5 threaded connection of phase place awl, play the effect of fixed phase place awl 5 and bottom plate 21, and realize further the effect of centre gripping fixed magnet 1, magnetic conduction piece 6, bugle 4, promote fixed strength.

In this embodiment, a connection ring 26 is fixedly connected to the fixing portion 7, the connection ring 26 is provided with a connection hole corresponding to the fixing hole 8, and a fixing groove 28 into which the fixing portion 7 is inserted is provided on an end surface of the connection ring 26 away from the magnet 1. The mounting of the tweeter structure in the mechanical device can be achieved by means of the connection ring 26, which connection ring 26 functions as a support.

In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high frequency speaker structure of high integration, includes magnet (1), voice coil loudspeaker voice coil (2), vibrating diaphragm (3), bugle (4), phase place awl (5), its characterized in that: magnet (1) is fixed with magnetic conductive plate (6), bugle (4) are fixed in magnetic conductive plate (6), bugle (4) lateral wall integrated into one piece has fixed part (7), fixed orifices (8) have been seted up in fixed part (7), bugle (4) inner wall position fixedly connected with supplies installation department (9) of phase place awl (5) installation, it is fixed through setting up connecting rod (10) between installation department (9) and bugle (4), be provided with the fixed subassembly that is used for fixed vibrating diaphragm (3) between magnetic conductive plate (6) and bugle (4).

2. A highly integrated tweeter structure according to claim 1, wherein: fixed subassembly include fixed connection in magnetic conduction piece (6) and be used for prescribing diaphragm (3) outer edge's diaphragm support (11), two set up in outer aluminium ring (12), two of diaphragm (3) outer edge position and glue fixed diaphragm (3) both sides set up in the interior aluminium ring (13) of diaphragm (3) inner edge position and glue fixed diaphragm (3) both sides, diaphragm support (11) with magnetic conduction piece (6) centre gripping is fixed outer aluminium ring (12) and diaphragm (3) outer edge, and aluminium ring (13) are fixed in one of them installation department (9), bugle (4) are towards magnetic conduction piece (6) one end and are seted up the groove of stepping down (14) that holds diaphragm support (11), just bugle (4) can butt fixed outer aluminium ring (12).

3. A highly integrated tweeter structure according to claim 2, wherein: the end face, facing the bugle (4), of the magnetic conductive sheet (6) is provided with a first positioning hole (15) for positioning the bugle (4) and a second positioning column (18) for positioning the diaphragm support (11), the bugle (4) is integrally formed with a first positioning column (16) penetrating through the first positioning hole (15), and the diaphragm support (11) is provided with a second positioning hole (17) for the second positioning column (18) to be inserted into.

4. A highly integrated tweeter structure according to claim 1, wherein: phase place awl (5) have grafting portion (19) towards the one end integrated into one piece of installation department (9), grafting groove (20) that supply grafting portion (19) to insert to establish are seted up in installation department (9), the one end that magnet (1) deviates from magnetic conduction piece (6) is provided with bottom plate (21), fixing bolt (22) are worn to be equipped with in bottom plate (21), grafting portion (19) are seted up and are supplied fixing bolt (22) threaded connection's screw hole (23).

5. A highly integrated tweeter structure according to claim 4, wherein: grafting portion (19) are located phase place awl (5) central point and put, phase place awl (5) have been seted up towards installation department (9) one end and have been first subtract material annular (24), installation department (9) have been seted up towards the terminal surface of phase place awl (5) and have been reduced material annular (25) by the second.

6. A highly integrated tweeter structure according to claim 1, wherein: fixed part (7) fixedly connected with go-between (26), go-between (26) seted up with the connecting hole that fixed orifices (8) correspond, fixed slot (28) that supply fixed part (7) card to go into are seted up to the terminal surface that go-between (26) deviate from magnet (1).