CN217693694U

CN217693694U - Loudspeaker vibrating diaphragm with installation component

Info

Publication number: CN217693694U
Application number: CN202123107461.3U
Authority: CN
Inventors: 吴少虎; 李宝莹
Original assignee: Shenzhen Yusheng Electronic Co ltd
Current assignee: Shenzhen Yusheng Electronic Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-10-28
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a loudspeaker vibrating diaphragm with installation component, including the loudspeaker casing, the inside of loudspeaker casing is provided with a vibrating diaphragm, equal sliding connection in upper and lower both ends department of vibrating diaphragm has a fixed block, two the fixed block is kept away from one end each other and is pasted the setting mutually with the inner wall of loudspeaker casing, the vibrating diaphragm is close to a slider one of the equal fixedly connected with of one end of two fixed blocks, two also seted up on the fixed block with a corresponding spout one of two sliders, the inside of loudspeaker casing still is provided with an electro-magnet, signal conversion equipment of rear side fixedly connected with of loudspeaker casing, signal conversion equipment is correlated with the electro-magnet. The utility model discloses it is more convenient to enable the installation and the change of vibrations membrane to the change of completion vibrations membrane that can be quick is favorable to the permanent use of loudspeaker, makes the life of loudspeaker obtain the extension.

Description

Loudspeaker vibrating diaphragm with installation component

Technical Field

The utility model relates to a loudspeaker vibrating diaphragm field especially relates to a loudspeaker vibrating diaphragm with installation component.

Background

The loudspeaker is actually a conversion device for converting electric energy into sound, the electric energy is used for inducing vibration of the vibration membrane, sound is generated through the vibration of the vibration membrane, and the loudspeaker is widely applied in daily life.

The installation and the dismantlement of the vibrating diaphragm of current loudspeaker are inconvenient, when needs are changed the vibrating diaphragm, are difficult to quick completion vibrating diaphragm's change to be unfavorable for loudspeaker's permanent use, make loudspeaker's life subtract weak point.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the loudspeaker diaphragm with the mounting assembly is difficult to rapidly replace, so that the loudspeaker is not beneficial to long-term use, the service life of the loudspeaker is shortened, and the loudspeaker diaphragm with the mounting assembly is provided.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a loudspeaker vibrating diaphragm with installation component, includes the loudspeaker casing, the inside of loudspeaker casing is provided with a vibrating diaphragm, the equal sliding connection in upper and lower both ends department of vibrating diaphragm has a fixed block, two the fixed block is kept away from each other one end and is pasted the setting mutually with the inner wall of loudspeaker casing, the vibrating diaphragm is close to the equal fixedly connected with of one end of two fixed blocks slider one, two also seted up on the fixed block with two corresponding spouts of slider one, the inside of loudspeaker casing still is provided with an electro-magnet, signal conversion equipment of rear side fixedly connected with of loudspeaker casing, signal conversion equipment is correlated with the electro-magnet.

Preferably, it is connected with two rotatory pieces to rotate on the lateral wall of loudspeaker casing, two the position of rotatory piece is corresponding with two fixed blocks respectively, also seted up the logical groove corresponding with two rotatory pieces on the lateral wall of loudspeaker casing, lead to the lateral wall setting that the groove runs through loudspeaker casing, two the one end that is close to each other of rotatory piece all is provided with a connecting rod, two the spread groove corresponding with two connecting rods has also been seted up on the fixed block.

Preferably, two the rotatory piece is close to a rotary rod of the equal fixedly connected with of one end each other, two a flexible groove has all been seted up on the connecting rod, two the rotary rod sets up in stretching into the flexible groove that corresponds respectively, two the equal fixedly connected with of both ends department slider two about the rotary rod, two also seted up the spout two that corresponds with two sliders two on the inside wall in flexible groove.

Preferably, the side walls of the two connecting rods are provided with threads, and the inner side walls of the two connecting grooves are also provided with thread grooves matched with the connecting grooves.

Preferably, the inside of the first sliding chute is provided with a transversely-arranged connecting spring, and two ends of the connecting spring are respectively and fixedly connected to the side wall of the corresponding first sliding block and the inner side wall of the first sliding chute.

Preferably, the diaphragm is made of a polymer material with elasticity.

Compared with the prior art, the beneficial effects of the utility model are that: the installation of the vibrating membrane is completed through the installation assembly, so that the installation and the replacement of the vibrating membrane are more convenient, the replacement of the vibrating membrane can be quickly completed, the horn can be used for a long time, and the service life of the horn can be prolonged.

Drawings

Fig. 1 is a schematic structural view of a horn diaphragm with a mounting assembly according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic side view of the horn diaphragm with the mounting assembly according to the present invention.

In the figure: the loudspeaker comprises a loudspeaker shell 1, a fixed block 2, a vibrating membrane 3, a first sliding block 4, a first sliding chute 5, a connecting spring 6, an electromagnet 7, a signal conversion device 8, a rotating block 9, a rotating rod 10, a connecting rod 11, a telescopic groove 12, a second sliding block 13, a second sliding chute 14 and a connecting groove 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a horn diaphragm with a mounting assembly comprises a horn housing 1, a diaphragm 3 is arranged inside the horn housing 1, the diaphragm 3 is made of elastic high polymer material, a fixing block 2 is slidably connected at the upper end and the lower end of the diaphragm 3, one ends of the two fixing blocks 2 away from each other are attached to the inner wall of the horn housing 1, one ends of the diaphragm 3 close to the two fixing blocks 2 are fixedly connected with a first sliding block 4, a first sliding groove 5 corresponding to the first sliding block 4 is also arranged on the two fixing blocks 2, a connecting spring 6 is transversely arranged inside each sliding groove 5, two ends of the connecting spring 6 are respectively fixedly connected to the side wall of the corresponding first sliding block 4 and the inner side wall of the corresponding first sliding groove 5, an electromagnet 7 is further arranged inside the horn housing 1, a signal conversion device 8 is fixedly connected to the rear side of the horn shell 1, the signal conversion device 8 is associated with an electromagnet 7, two rotating blocks 9 are rotatably connected to the side wall of the horn shell 1, the positions of the two rotating blocks 9 respectively correspond to the two fixed blocks 2, through grooves corresponding to the two rotating blocks 9 are also formed in the side wall of the horn shell 1, the through grooves penetrate through the side wall of the horn shell 1, a connecting rod 11 is arranged at one end, close to each other, of each rotating block 9, connecting grooves 15 corresponding to the two connecting rods 11 are also formed in the two fixed blocks 2, a rotating rod 10 is fixedly connected to one end, close to each other, of each rotating block 9, a telescopic groove 12 is formed in each connecting rod 11, the two rotating rods 10 respectively extend into the corresponding telescopic grooves 12 to be arranged, and two rotating rod sliders 13 are fixedly connected to the left end and the right end of each rotating rod 10, two sliding grooves 14 corresponding to the two sliding blocks 13 are also formed in the inner side walls of the two telescopic grooves 12, threads are arranged on the side walls of the two connecting rods 11, thread grooves matched with the two sliding blocks are also formed in the inner side walls of the two connecting grooves 15, when the device is used, the signal conversion device 8 converts sound into electric signals, the electromagnet 7 is enabled to generate a constantly changing magnetic field, the changing magnetic field enables the frequency of vibration of the vibration film 3 to change constantly, sound is generated, the rotating block 9 is rotated, the rotating rod 10 rotates along with the rotating block, the connecting rods 11 rotate under the action of the two sliding blocks 13 and the two sliding grooves 14, the connecting rods 11 are enabled to deviate from the connecting grooves 15, the fixing blocks 2 are enabled not to be fixed, and the fixing blocks can be detached easily and replaced.

The utility model discloses in, the device is when using, signal conversion device 8 converts the sound into the signal of telecommunication, make electro-magnet 7 produce the constantly changing magnetic field, the magnetic field of change lets the continuous change of frequency of vibrations of vibrating diaphragm 3, thereby make sound, rotate rotatory piece 9, make rotary rod 10 rotate thereupon, under the effect of slider two 13 and spout two 14, connecting rod 11 also rotates thereupon, make connecting rod 11 deviate from spread groove 15, make fixed block 2 not being fixed, thereby can get off its light dismantlement, change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a loudspeaker vibrating diaphragm with installation component, includes loudspeaker housing (1), its characterized in that, the inside of loudspeaker housing (1) is provided with a vibrating diaphragm (3), the equal sliding connection in upper and lower both ends department of vibrating diaphragm (3) has a fixed block (2), two fixed block (2) are kept away from one end each other and are pasted the setting mutually with the inner wall of loudspeaker housing (1), vibrating diaphragm (3) are close to the equal fixedly connected with one slider (4) of one end of two fixed blocks (2), two also set up on fixed block (2) with the corresponding spout (5) of two sliders (4), the inside of loudspeaker housing (1) still is provided with an electro-magnet (7), signal conversion device (8) of rear side fixedly connected with of loudspeaker housing (1), signal conversion device (8) are correlated with electro-magnet (7).

2. The horn diaphragm with the mounting assembly according to claim 1, wherein two rotating blocks (9) are rotatably connected to the side wall of the horn housing (1), the two rotating blocks (9) are respectively corresponding to the two fixed blocks (2), a through groove corresponding to the two rotating blocks (9) is also formed in the side wall of the horn housing (1), the through groove penetrates through the side wall of the horn housing (1), one ends, close to each other, of the two rotating blocks (9) are respectively provided with a connecting rod (11), and connecting grooves (15) corresponding to the two connecting rods (11) are also formed in the two fixed blocks (2).

3. The horn diaphragm with the mounting assembly according to claim 2, wherein one end of each of the two rotating blocks (9) close to each other is fixedly connected with a rotating rod (10), each of the two connecting rods (11) is provided with a telescopic slot (12), the two rotating rods (10) respectively extend into the corresponding telescopic slots (12) to be arranged, the left end and the right end of each of the two rotating rods (10) are fixedly connected with a second sliding block (13), and the inner side wall of each of the two telescopic slots (12) is also provided with a second sliding slot (14) corresponding to the second sliding block (13).

4. A horn diaphragm with a mounting assembly according to claim 2, wherein the side walls of the two connecting rods (11) are provided with screw threads, and the inner side walls of the two connecting grooves (15) are also provided with screw thread grooves matched with the screw thread grooves.

5. The loudspeaker diaphragm with the mounting assembly according to claim 1, wherein a transversely arranged connecting spring (6) is arranged inside each of the two first sliding grooves (5), and two ends of each of the two connecting springs (6) are fixedly connected to the side wall of the corresponding first sliding block (4) and the inner side wall of the corresponding first sliding groove (5) respectively.

6. A horn diaphragm with a mounting assembly according to claim 1, characterized in that the diaphragm (3) is made of a polymer material with elasticity.