Loudspeaker without screw installation structure

Abstract

The utility model discloses a loudspeaker without a screw installation structure, which is characterized by comprising a basin frame, the outer surface of the basin frame is provided with at least two installation plugs, and the surface of each installation plug is provided with at least one concave part. According to the loudspeaker with the screw-free installation structure, the at least two installation plugs are arranged on the outer surface of the basin stand, external connection and fixation can be realized by using the installation plugs, and screws are not needed; and the surface of the mounting plug is provided with at least one concave part, so that the mounting plug can be firmly fixed with an external structure through the concave part and is not easy to loosen. The utility model has the advantages that: 1, the screw driving labor is saved; 2, the screw cost is saved; 3, the device is easy to mount and dismount.

Description

Technical Field

[0001] The present application relates to the technical field of loudspeakers, and in particular to a loudspeaker with a screwless mounting structure. Background Art

[0002] A speaker is a transducer device that converts electrical signals into sound signals. There are many different types of speakers, including multimedia speakers, bass speakers, mid-range speakers, tweeters, and full-range speakers. They are commonly used in multimedia home audio systems, cars, KTV venues, public square broadcasts, computers, and various other devices that require sound.

[0003] Traditional speakers are often attached to the outside world using screws. For example, a speaker is mounted inside a stereo system using screws. These screw connections require a screwdriver to install or remove. Utility Model Content

[0004] The main technical problem solved by this application is to provide a speaker with a screwless mounting structure.

[0005] A speaker with a screwless mounting structure proposed in an embodiment of the present application includes a basin frame; at least two mounting plugs are provided on the outer surface of the basin frame, and the surface of the mounting plug has at least one recess.

[0006] In some optional embodiments, the surface of the mounting plug includes a first concave portion, a first convex portion, a second concave portion, and a second convex portion in sequence from one end connected to the basin frame to the other opposite end.

[0007] In some optional embodiments, the first recess and the second recess are both annular grooves.

[0008] In some optional embodiments, the depth and width of the first recess and the second recess are substantially the same.

[0009] In some optional embodiments, the widths of the first protrusion and the second protrusion are substantially the same.

[0010] In some optional embodiments, the mounting plug is made of metal or plastic.

[0011] In some optional embodiments, the mounting plug is made of elastic material.

[0012] In some optional embodiments, the basin frame is equipped with: a magnetic assembly, a voice coil, a spider and a paper cone.

[0013] In some optional embodiments, the magnetic assembly includes a U iron, a main magnet, a main washer, a secondary magnet and a secondary washer stacked in the basin frame.

[0014] In some optional implementations, a short-circuit ring is further provided above the sub-washer and between the sub-washer and the paper cone.

[0015] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages:

[0016] The screwless speaker mounting structure of this application utilizes at least two mounting plugs on the outer surface of the frame, allowing for secure connection to the outside without the need for screws. Furthermore, the mounting plugs have at least one recessed portion, allowing for secure attachment to the external structure, preventing loosening. Advantages of this application include: 1. Reduced screw-driving labor; 2. Reduced screw costs; and 3. Easy installation and removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments and the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 It is a schematic cross-sectional view of a speaker with a screwless mounting structure according to an embodiment of the present application. DETAILED DESCRIPTION

[0019] To help those skilled in the art better understand the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention, in conjunction with the accompanying drawings. It is clear that the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative work should fall within the scope of protection of the present invention.

[0020] The terms "first," "second," "third," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish between different objects, not to describe a particular order. Furthermore, the terms "including," "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or elements is not limited to the listed steps or elements, but may optionally include steps or elements not listed, or may optionally include other steps or elements inherent to the process, method, product, or apparatus.

[0021] The following describes the embodiments in detail.

[0022] refer to Figure 1The present invention provides a speaker with a screwless mounting structure. The speaker includes a frame 01, at least two mounting plugs 02 are provided on the outer surface of the frame 01, and the surface of the mounting plugs 02 has at least one recess.

[0023] In some optional embodiments, the surface of the mounting plug 02 includes, from one end connected to the basin frame 01 to the opposite end, a first recess, a first protrusion, a second recess, and a second protrusion. Alternatively, the mounting plug 02 may be a columnar structure, and the first recess and the second recess may each be an annular groove circumferentially defined on the columnar structure. Alternatively, the first recess and the second recess may have substantially the same depth and width. Alternatively, the first protrusion and the second protrusion may have substantially the same width.

[0024] above, Figure 1 In the facts shown, there are two concave portions (i.e., the first concave portion and the second concave portion) and two convex portions (i.e., the first convex portion and the second convex portion), but in some other optional embodiments, the number of concave portions and convex portions may not be limited to two, and the number of concave portions and the number of convex portions may be equal or unequal.

[0025] In some optional embodiments, the material of the mounting plug 02 can be metal, for example, the same metal as the basin frame 01, or the material of the mounting plug 02 can also be plastic. Preferably, the material of the mounting plug 02 is an elastic material, such as a plastic with moderate elasticity, such as silicone or rubber.

[0026] In some optional implementations, the speaker of the present application further includes a magnetic assembly, a voice coil 03, a damper 04, and a paper cone 05, mounted within a frame. The voice coil 03 is enclosed within the magnetic assembly, the upper end of the voice coil 03 is connected to the lower end of the paper cone 05, the upper end of the paper cone 05 is connected to the frame 01, and the damper 04 is connected between the voice coil 03 and the frame 01.

[0027] In some optional embodiments, the magnetic assembly may include a U iron 06 , a main magnet 07 , a main washer 08 , a secondary magnet 09 and a secondary washer 10 stacked in a basin frame 01 .

[0028] In some optional embodiments, a shorting ring 11 is provided above the sub-washer 10, between the sub-washer 10 and the paper cone 05. This shorting ring can be made of metal wire (e.g., thick copper wire). The principle of shorting ring 11 is to connect bent thick copper wires together to form a closed loop. When the speaker emits an audio signal, this loop remains closed. When current flows through this closed loop, the magnetic field in shorting ring 11 interacts with the speaker's magnetic field, reducing the speaker's inductive reactance.

[0029] The most important function of the short-circuit ring 11 in the speaker is to protect the speaker. When the waveform of the audio signal is constantly changing, the short-circuit ring 11 can prevent the current from flowing back and stabilize the inductive reactance of the speaker at a lower value. The advantage of doing this is to prevent the speaker from potential damage and protect the service life of the speaker. In addition to protecting the speaker, the short-circuit ring 11 can also improve the sound quality. The installation of the short-circuit ring 11 can prevent the accumulation of scale in the speaker, which can ensure the purification of the sound quality and reduce distortion. The short-circuit ring 11 in the speaker also improves the sound quality by eliminating interference signals. For example, when a mobile phone is close to the speaker, interference signals may appear, causing the speaker to make abnormal sounds. However, the short-circuit ring 11 can effectively eliminate these signals, making the listening quality clearer.

[0030] The technical solution of the present application has been described in detail above through specific embodiments. In the above embodiments, the description of each embodiment has its own focus. For parts not described in detail in one embodiment, please refer to the relevant description of other embodiments.

[0031] It should be understood that the above embodiments are intended only to illustrate the technical solutions of this application and are not intended to limit them. Persons skilled in the art may modify the technical solutions described in the above embodiments or replace some of the technical features with equivalents; however, such modifications or replacements do not deviate from the spirit and scope of protection of the technical solutions of the embodiments of this application.

Claims

1. A speaker with a screwless mounting structure, characterized in that: Includes basin stand; At least two mounting plugs are provided on the outer surface of the basin frame, and the surfaces of the mounting plugs have at least one recess.

2. The speaker with a screwless mounting structure according to claim 1, characterized in that: The surface of the mounting plug includes a first concave portion, a first convex portion, a second concave portion, and a second convex portion in sequence from one end connected to the basin frame to the other end opposite thereto.

3. The speaker with a screwless mounting structure according to claim 2, characterized in that: The first recess and the second recess are both annular grooves.

4. The speaker with a screwless mounting structure according to claim 3, characterized in that: The depth and width of the first concave portion and the second concave portion are substantially the same.

5. The speaker with a screwless mounting structure according to claim 2, wherein: The widths of the first convex portion and the second convex portion are substantially the same.

6. The speaker with a screwless mounting structure according to claim 1, wherein: The material of the mounting plug is metal or plastic.

7. The speaker with a screwless mounting structure according to claim 6, characterized in that: The material of the mounting plug is elastic material.

8. The speaker with a screwless mounting structure according to claim 6, wherein: The basin frame is equipped with: a magnetic component, a voice coil, a spring and a paper cone.

9. The speaker with a screwless mounting structure according to claim 8, characterized in that: The magnetic assembly includes a U iron, a main magnet, a main washer, a secondary magnet and a secondary washer which are stacked in the basin frame.

10. The speaker with a screwless mounting structure according to claim 9, characterized in that: A short-circuit ring is further provided above the auxiliary washer and located between the auxiliary washer and the paper cone.

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