Loudspeaker

Abstract

The utility model provides a loudspeaker, which belongs to the field of loudspeakers and comprises an installation panel, a mobile device arranged on the installation panel, a loudspeaker assembly arranged on the mobile device, a loudspeaker front cover arranged at the front end of the loudspeaker assembly, and a loudspeaker rear cover arranged at the rear end of the loudspeaker assembly. A buffer sealing device is arranged between the mounting panel and the loudspeaker front cover, the buffer sealing device comprises a first buffer sealing strip arranged on the mounting panel and a second buffer sealing strip matched with the first buffer sealing strip, and the second buffer sealing strip is arranged on the loudspeaker front cover; according to the utility model, the loudspeaker can move up and down according to the desired direction, the loudspeaker rises when listening to music, the loudspeaker falls when not listening to music, through the movement of the loudspeaker, the man-machine interaction is enhanced, the use fun of a user is increased, and meanwhile, the user has an immersive feeling by combining the sound with the atmosphere lamp.

Description

Technical Field

[0001] The utility model relates to a loudspeaker. Background Art

[0002] The existing speakers are fixed above the center console in the car and are placed protrudingly in the car, which affects the aesthetics of the car, is not very interactive, and also affects the view forward from the back row. Utility Model Content

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned traditional technology and provide a loudspeaker.

[0004] The purpose of the present utility model is achieved through the following technical measures: a speaker, characterized in that: it includes a mounting panel, a movable device is provided on the mounting panel, a speaker assembly is provided on the movable device, a speaker front cover is provided at the front end of the speaker assembly, a speaker rear cover is provided at the rear end of the speaker assembly, a buffer sealing device is provided between the mounting panel and the speaker front cover, the buffer sealing device includes a first buffer sealing strip arranged on the mounting panel, a second buffer sealing strip that can cooperate with the first buffer sealing strip, and the second buffer sealing strip is arranged on the speaker front cover.

[0005] As an improvement, the first buffer sealing strip is a serrated sealing strip, and the second buffer sealing strip is a serrated sealing strip that cooperates with the first buffer sealing strip.

[0006] As a further improvement, the moving device includes a support arranged on the mounting panel, a guide sleeve is provided in the support, the guide sleeve is provided with a guide column, the other end of the guide column is provided with a moving disk, the moving disk is provided with a connecting rod, and the connecting rod is fixedly arranged on the back cover of the speaker. The moving device also includes a moving power mechanism.

[0007] As a further improvement, a cushioning foam is provided between the contact surface of the movable plate and the guide post.

[0008] As a further improvement, the moving power mechanism includes a motor, a coupling connected to the motor, a screw connected to the coupling in terms of power, a screw nut is provided on the screw, the screw nut is arranged on the moving disk, and the free end of the screw is connected to the back cover of the speaker.

[0009] As a further improvement, at least one limiting column is provided on the movable plate.

[0010] As a further improvement, a return spring is provided between the movable plate and the speaker rear cover.

[0011] As a further improvement, a vent hole is provided on the front cover of the loudspeaker.

[0012] As a further improvement, a light-emitting component is also provided on the front cover of the loudspeaker.

[0013] Due to the adoption of the above technical solution, compared with the prior art, the advantages of the present invention are:

[0014] This new model allows the speaker to move up and down in the direction you want. The speaker rises when listening to music, and falls when you don't want to listen to music. Through the movement of the speaker, human-computer interaction is enhanced, which increases the fun of use for users. At the same time, the sound combined with the atmosphere light makes the user feel immersive.

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Attachment Figure 1 It is a structural explosion diagram of the utility model;

[0017] Attachment Figure 2 It is a structural diagram of the utility model;

[0018] Attachment Figure 3 This is a schematic structural diagram of position one of the utility model;

[0019] Attachment Figure 4 It is a structural diagram of position 2 of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0024] Example 1: As shown in the attached Figure 1 -Attached Figure 4 As shown, a speaker includes a mounting panel 1, a mobile device 2 is provided on the mounting panel 1, a speaker assembly 3 is provided on the mobile device 2, a speaker front cover 31 is provided at the front end of the speaker assembly 3, and a speaker rear cover 32 is provided at the rear end of the speaker assembly 3, which can provide an independent rear cavity for the speaker assembly 3, and by changing the shape of the rear cover, the rear cavity volume of the speaker assembly 3 can be changed to adapt to the required acoustic performance; a buffer sealing device 5 is provided between the mounting panel 1 and the speaker front cover 31, and the buffer sealing device 5 includes a first buffer sealing strip 51 arranged on the mounting panel 1, and a second buffer sealing strip 52 that can cooperate with the first buffer sealing strip 51, and the second buffer sealing strip 52 is arranged on the speaker front cover 31.

[0025] The first buffer sealing strip 51 is a serrated sealing strip, and the second buffer sealing strip 52 is a serrated sealing strip that cooperates with the first buffer sealing strip 51. Of course, the serrated sealing strip can also be a trapezoidal sealing strip, a semicircular sealing strip, etc.; the sound waves propagate at the sawtooth wave matching surface, and the sound transmission amount decreases step by step. When it reaches the boundary, the sound transmission amount is basically zero. The sound waves generated by the speaker assembly 3 only propagate into the car, reducing sound loss. At the same time, the first buffer sealing strip 51 and the second buffer sealing strip 52 are made of soft materials and will not generate unnecessary noise when the parts move and contact.

[0026] The mobile device 2 includes a support 21 arranged on the mounting panel 1, a guide sleeve 22 is provided in the support 21, and the guide sleeve 22 is sleeved with a guide column 23, and the other end of the guide column 23 is provided with a moving disk 24, and the moving disk 24 is provided with a connecting rod 25, and the connecting rod 25 is fixedly set on the speaker back cover 32. The mobile device 2 also includes a moving power mechanism; the moving power mechanism includes a motor 26, a coupling 27 connected to the motor 26, and a screw 28 connected to the coupling 27 for power, the screw 28 is provided with a screw nut 29, and the screw nut 29 is set on the moving disk 24, and the free end of the screw 28 is connected to the speaker back cover 32.

[0027] The guide column 23 and the guide sleeve 22 have the following functions: 1. guiding function, ensuring that the speaker assembly 3 can move up and down with the required accuracy; 2. function: when the screw nut drives the lifting platform to make a circular motion, ensuring that the lifting platform can only move up and down, but not make a circular motion.

[0028] A cushioning foam is provided between the contact surface of the movable plate 24 and the guide post 23 to prevent the movable plate 24 from making abnormal sounds or noises when it is raised to the highest position, thereby preventing the auditory experience from being affected.

[0029] Two limiting posts 6 are provided on the movable plate 24 , and the limiting posts 6 control the end position of the upward movement of the movable plate 24 .

[0030] A return spring 7 is provided between the movable plate 24 and the speaker rear cover 32 ; when the movable plate 24 moves downward but has not yet reached the end position, the elastic force of the return spring 7 forces the movable plate 24 to reach the set position.

[0031] The speaker front cover 31 is provided with a vent hole 311 to ensure smooth flow of air.

[0032] The front end of the conical fixing member 8 is connected to the speaker assembly 3 (without gap), and the rear end is connected to the speaker back cover 32 (without gap), so as to prevent the shell and the speaker assembly 3 from resonating and generating noise when the speaker assembly 3 vibrates.

[0033] The speaker front cover 31 is also provided with a light-emitting component 4, which includes an upper lampshade 41, a light-emitting panel 42, and a lower lampshade 43. The upper lampshade 41 and the lower lampshade 43 are made of transparent and light-permeable materials. The light-emitting panel 42 provides an ambient light effect. When the speaker component 3 rises, the light-emitting panel 42 provides light sources of various colors, creating a dazzling effect.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A loudspeaker, characterized in that: It includes an installation panel, a movable device is provided on the installation panel, a speaker assembly is provided on the movable device, a speaker front cover is provided at the front end of the speaker assembly, a speaker rear cover is provided at the rear end of the speaker assembly, a buffer sealing device is provided between the installation panel and the speaker front cover, the buffer sealing device includes a first buffer sealing strip provided on the installation panel, a second buffer sealing strip that can cooperate with the first buffer sealing strip, and the second buffer sealing strip is provided on the speaker front cover.

2. A loudspeaker according to claim 1, characterized in that: The first buffer sealing strip is a serrated sealing strip, and the second buffer sealing strip is a serrated sealing strip that cooperates with the first buffer sealing strip.

3. The loudspeaker according to claim 1, wherein: The moving device includes a support arranged on the mounting panel, a guide sleeve is provided in the support, the guide sleeve is provided with a guide column, the other end of the guide column is provided with a moving disk, the moving disk is provided with a connecting rod, and the connecting rod is fixedly arranged on the back cover of the speaker. The moving device also includes a moving power mechanism.

4. The loudspeaker according to claim 3, wherein: Buffer foam is provided between the contact surface of the movable plate and the guide post.

5. The loudspeaker according to claim 3, characterized in that: The mobile power mechanism includes a motor, a coupling connected to the motor, a screw connected to the coupling, a screw nut is provided on the screw, the screw nut is arranged on the moving disk, and the free end of the screw is connected to the back cover of the speaker.

6. The loudspeaker according to claim 3, characterized in that: At least one limiting column is provided on the movable plate.

7. The loudspeaker according to claim 3, characterized in that: A return spring is provided between the movable plate and the speaker rear cover.

8. The loudspeaker according to claim 1, characterized in that: The front cover of the loudspeaker is provided with a vent hole.

9. The loudspeaker according to claim 1, characterized in that: A light-emitting component is also provided on the front cover of the loudspeaker.

Images