High and low pitch integrated loudspeaker

Abstract

The utility model discloses a treble and bass integrated loudspeaker. The treble and bass integrated loudspeaker comprises a shell and a sound amplification assembly connected with one side of the shell, a basin stand and a cover plate covering the basin stand are arranged in the shell, and a first magnetic circuit gap assembly and a second magnetic circuit gap assembly are integrated between the basin stand and the cover plate; the sound amplification assembly comprises a fixed end, a sound amplification end and a sound production end; a sound amplification cavity for sound compression is formed in the sound amplification end, the fixed end is connected with one side of the basin stand, a fixed hole communicated with the sound amplification cavity in the sound amplification end is formed in the fixed end, a sound production hole is formed in the sound production end, and the sound production hole is communicated with the sound amplification cavity in the sound amplification end. According to the utility model, the sound amplification effect is improved, the sound quality is further improved, the sound is more powerful, and the probability of loudspeaker distortion is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeakers, in particular to a high-bass integrated loudspeaker. Background Art

[0002] There are several different types of horns. One is a wind instrument that is thin at the top and thick at the bottom, and is mostly made of copper. The other is a modern electroacoustic component that converts electrical signals into sound, also called a speaker. The horn is actually a conversion device that converts electrical energy into sound. When different electronic energies are transmitted to the coil, the coil generates an energy that interacts with the magnetic field of the magnet. This interaction causes the paper plate to vibrate. Because the electronic energy changes at any time, the coil of the horn will move forward or backward, so the paper plate of the horn will move with it. This action causes the density of the air to change and produce sound.

[0003] There are many types of speakers available now. Audio power vibrates the cone or diaphragm through electromagnetic, piezoelectric or electrostatic effects and resonates with the surrounding air to produce sound. Whether it is a single magnetic circuit gap structure or a multi-magnetic circuit gap structure, the single magnetic circuit speaker has a short stroke and low efficiency under the same power, and it is often difficult to improve its sound quality and volume. Utility Model Content

[0004] The present application provides a high-bass integrated speaker, which is used to increase the sound amplification effect, thereby improving the sound quality, making the sound more powerful, and reducing the probability of speaker distortion.

[0005] The present application provides a high-bass integrated speaker, comprising a shell and a sound amplification component connected to one side of the shell; a basin frame and a cover plate covering the basin frame are arranged in the shell, and a first magnetic circuit gap component and a second magnetic circuit gap component are integrated between the basin frame and the cover plate; the sound amplification component comprises a fixed end, a sound amplification end, and a sound-emitting end; a sound amplification cavity for sound compression is formed in the sound amplification end, the fixed end is connected to one side of the basin frame, a fixed hole is formed on the fixed end, which is communicated with the sound amplification cavity in the sound amplification end, and a sound-emitting hole is formed on the sound-emitting end, and the sound-emitting hole is communicated with the sound amplification cavity in the sound amplification end.

[0006] By adopting the above technical solution, the sound amplification component is connected to the sound outlet of the speaker, wherein the fixed end of the sound amplification component is connected to the sound outlet of the speaker, the cavity of the sound amplification end realizes sound compression, and then the compressed sound is released through the sound outlet, thereby improving the sound efficiency of the speaker, making the sound more powerful, and reducing the probability of speaker distortion.

[0007] Optionally, a connecting ring connected to the fixed end is provided on the side of the basin frame facing the sound amplification component; the outer side of the connecting ring is connected to the opening of the basin frame; and the inner side wall of the connecting ring is detachably connected to the fixed end of the sound amplification component.

[0008] Optionally, the aperture of the fixing hole is smaller than the inner diameter of the sound amplification cavity, the unit volume of the sound amplification cavity is much larger than the volume of the fixing hole, and the aperture of the sound emission hole is smaller than the inner diameter of the sound amplification cavity in the sound amplification end.

[0009] By adopting the above technical solution, the sound can be amplified in the sound amplification cavity, and then by compressing the pronunciation holes, the sound is made more powerful and the efficiency of sound generation is improved.

[0010] Optionally, the sound-emitting end is elongated on both sides of the sound-emitting hole.

[0011] Optionally, the sound amplification component is provided with handles on both sides of the sound amplification end.

[0012] By adopting the above technical solution, the installation of the sound amplification component is facilitated.

[0013] Optionally, the first magnetic circuit gap assembly includes a first gasket and a first magnet part, the first gasket is arranged under the first magnet part, and the first gasket is bonded to the first magnet part; the second magnetic circuit gap assembly includes a second magnet part and a second gasket, the second gasket is arranged on the second magnet part, the second magnet part is bonded to one side of the second gasket, and the first gasket and the second gasket are screwed together; the first gasket extends toward the first magnet part with a first ring, and the first ring passes through the ring hole of the first magnet part, and the second gasket extends toward the second magnet part with a second ring, and the second ring passes through the ring hole of the second magnet part.

[0014] By adopting the above technical solution, the combination connection of the first magnetic circuit gap component and the second magnetic circuit gap component fully utilizes the structure of the magnetic gap to achieve the combination of heavy bass, thereby improving the sound efficiency of the speaker, reducing the speaker distortion during large dynamics, providing a longer stroke for the vibration system, and enabling the speaker to obtain a better low-frequency lower limit and greater power.

[0015] Optionally, an upper voice coil winding and a lower voice coil winding are fixed together in the basin frame; the wiring terminal of the upper voice coil winding is connected to the first magnetic circuit gap component, and the wiring terminal of the lower voice coil winding is connected to the second magnetic circuit gap component.

[0016] Optionally, a spring assembly is installed in the basin frame, and the spring assembly is interconnected with the upper voice coil winding and the lower voice coil winding.

[0017] Optionally, a first washer and a second washer are installed in the shell, the first washer is arranged above the first magnet component, and the first washer is connected to the basin frame by screws; the second washer is arranged below the second magnet component, and the second washer is connected to the cover plate by screws.

[0018] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0019] 1. In the embodiment of the present application, the sound amplification component is connected to the sound outlet of the speaker, wherein the fixed end of the sound amplification component is connected to the sound outlet of the speaker, the cavity of the sound amplification end realizes sound compression, and then the compressed sound is released through the sound outlet, thereby improving the sound efficiency of the speaker, making the sound more powerful, and reducing the probability of speaker distortion.

[0020] 2. In the embodiment of the present application, the combined connection of the first magnetic circuit gap component and the second magnetic circuit gap component fully utilizes the structure of the magnetic gap to achieve the combination of heavy bass, thereby improving the sound efficiency of the speaker, reducing the speaker distortion during large dynamics, providing a longer stroke for the vibration system, and enabling the speaker to obtain a better low-frequency lower limit. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure of the high and low frequency integrated speaker in the embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the exploded structure of the high and low frequency integrated speaker in the embodiment of the present application;

[0024] Figure 3 This is a schematic diagram of the overall structure of the sound amplification component in the embodiment of the present application;

[0025] Figure 4 This is a schematic diagram of the overall structure of the sound amplification component in the embodiment of the present application;

[0026] Figure 5 It is an exploded schematic diagram of the cross-sectional structure of the high-bass integrated speaker in the embodiment of the present application.

[0027] Explanation of the reference numerals: 1. Shell; 11. Basin; 113. Dart assembly; 12. Cover; 13. First magnetic path gap assembly; 131. First gasket; 132. First magnet member; 133. First sleeve; 134. First washer; 14. Second magnetic path gap assembly; 141. Second magnet member; 142. Second gasket; 143. Second sleeve; 144. Second washer; 15. Connecting ring; 2. Sound amplification assembly; 21. Fixed end; 211. Fixed hole; 22. Sound amplification end; 221. Sound amplification cavity; 23. Sound-emitting end; 231. Sound-emitting hole; 232. Handle member. DETAILED DESCRIPTION

[0028] The present application provides a high-bass integrated speaker, which is used to increase the sound amplification effect, thereby improving the sound quality, making the sound more powerful, and reducing the probability of speaker distortion.

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product, or server that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or modules that are not clearly listed or inherent to these processes, methods, products, or devices.

[0031] Reference Figure 1 A high-bass integrated speaker of this embodiment includes a shell 1 and a sound amplification component 2 connected to one side of the shell 1. The sound amplification component 2 is connected to the shell 1 located at the sound outlet of the speaker, thereby improving the sound amplification effect of the speaker.

[0032] Combination Figure 2 A basin frame 11 and a cover sheet 12 covering the basin frame 11 are provided in the housing 1. A first magnetic circuit gap component 13 and a second magnetic circuit gap component 14 are integrated between the basin frame 11 and the cover sheet 12 to realize the combination of the first magnetic circuit gap component 13 and the second magnetic circuit gap component 14, and to realize the combination of heavy bass by utilizing the magnetic gap structure.

[0033] Combination Figure 3 The sound amplification component 2 includes a fixed end 21, a sound amplification end 22, and a sound-emitting end 23. A sound amplification cavity 221 for sound compression is formed in the sound amplification end 22, the fixed end 21 is connected to one side of the basin frame 11, a fixed hole 211 is provided on the fixed end 21, which is communicated with the sound amplification cavity 221 in the sound amplification end 22, and a sound-emitting hole 231 is formed at the sound-emitting end 23, which is communicated with the sound amplification cavity 221 in the sound amplification end 22. In the present application, the sound amplification cavity 221 realizes sound compression, and then releases the compressed sound through the sound-emitting end 23, thereby improving the sound-emitting efficiency of the speaker, making the sound more powerful, and reducing the probability of speaker distortion.

[0034] Reference Figure 3 and Figure 4 , the aperture of the fixing hole 211 is smaller than the inner diameter of the sound amplifying cavity 221, the unit volume of the sound amplifying cavity 221 is much larger than the volume of the fixing hole 211, and the aperture of the sound-emitting hole 231 is smaller than the inner diameter of the sound amplifying cavity 221 in the sound amplifying end 22. Moreover, in the structure outside the sound-emitting end 23, the sound-emitting end 23 is elongated on both sides of the sound-emitting hole 231. In the present application, the sound can be amplified in the sound amplifying cavity 221, and then the sound is compressed to make the sound more powerful and improve the efficiency of the sound. In addition, the sound amplifying component 2 is provided with handles 232 on both sides of the sound amplifying end 22, so as to facilitate the installation of the sound amplifying component 2.

[0035] In addition, refer to Figure 2 A connecting ring 15 connected to the fixed end 21 is provided on the side of the basin frame 11 facing the sound amplifying assembly 2; the outer side of the connecting ring 15 is connected to the opening of the basin frame 11; the inner side wall of the connecting ring 15 is detachably connected to the fixed end 21 of the sound amplifying assembly 2. In the embodiment of the present application, the detachable connection method is a screw-tightening method of rotating the thread.

[0036] Reference Figure 5The first magnetic circuit gap component 13 includes a first gasket 131 and a first magnet member 132, the first gasket 131 is arranged below the first magnet member 132, and the first gasket 131 is bonded to the first magnet member 132; the second magnetic circuit gap component 14 includes a second magnet member 141 and a second gasket 142, the second gasket 142 is arranged above the second magnet member 141, the second magnet member 141 is bonded to one side of the second gasket 142, and the first gasket 131 and the second gasket 142 are screwed together; the first gasket 131 extends toward the first magnet member 132 with a first ring 133, the first ring 133 passes through the annular hole of the first magnet member 132, and the second gasket 142 extends toward the second magnet member 141 with a second ring 143, and the second ring 143 passes through the annular hole of the second magnet member 141. The combined connection of the first magnetic circuit gap component 13 and the second magnetic circuit gap component 14 fully utilizes the structure of the magnetic gap to achieve the combination of heavy bass, thereby improving the sound efficiency of the speaker, reducing the speaker distortion during large dynamics, providing a longer stroke for the vibration system, and enabling the speaker to obtain a better low-frequency lower limit and greater power.

[0037] Furthermore, an upper voice coil winding and a lower voice coil winding are fixedly assembled in the basin frame 11; the terminal of the upper voice coil winding is connected to the first magnetic circuit gap component 13, and the terminal of the lower voice coil winding is connected to the second magnetic circuit gap component 14. In addition, a spring assembly 113 is installed in the basin frame 11, and the spring assembly 113 is connected to the upper voice coil winding and the lower voice coil winding. In addition, a first washer 134 and a second washer 144 are installed in the housing 1, the first washer 134 is arranged above the first magnet component 132, and the first washer 134 is screwed to the basin frame 11; the second washer 144 is arranged below the second magnet component 141, and the second washer 144 is screwed to the cover 12.

[0038] It should be noted that the above-mentioned sequence of the embodiments of the present application is only for description and does not represent the advantages and disadvantages of the embodiments. And the above-mentioned specific embodiments of this specification are described. Other embodiments are within the scope of the attached claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0039] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

[0040] This specification and drawings are merely exemplary illustrations of the present application and are deemed to cover any and all modifications, variations, combinations or equivalents within the scope of the present application. Obviously, a person skilled in the art may make various modifications and variations to the present application without departing from the scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application and its equivalents, the present application intends to include these modifications and variations.

Claims

1. A high and low frequency integrated speaker, characterized in that: It comprises a housing (1) and a sound amplification component (2) connected to one side of the housing (1); A basin frame (11) and a cover sheet (12) covering the basin frame (11) are arranged in the housing (1), and a first magnetic path gap component (13) and a second magnetic path gap component (14) are integrated between the basin frame (11) and the cover sheet (12); The sound amplification component (2) comprises a fixed end (21), a sound amplification end (22), and a sound emitting end (23); a sound amplification cavity (221) for sound compression is formed in the sound amplification end (22); the fixed end (21) is connected to one side of the basin frame (11); a fixing hole (211) is formed on the fixed end (21) and communicates with the sound amplification cavity (221) in the sound amplification end (22); a sound emitting hole (231) is formed on the sound emitting end (23); and the sound emitting hole (231) communicates with the sound amplification cavity (221) in the sound amplification end (22).

2. The high-bass integrated speaker according to claim 1, characterized in that: A connecting ring (15) connected to the fixed end (21) is provided on the side of the basin frame (11) facing the sound amplifying assembly (2); the outer side of the connecting ring (15) is connected to the opening of the basin frame (11); and the inner side wall of the connecting ring (15) is detachably connected to the fixed end (21) of the sound amplifying assembly (2).

3. The high-bass integrated speaker as claimed in claim 2, characterized in that: The aperture of the fixing hole (211) is smaller than the inner diameter of the sound amplification cavity (221), the unit volume of the sound amplification cavity (221) is much larger than the volume of the fixing hole (211), and the aperture of the sound emission hole (231) is smaller than the inner diameter of the sound amplification cavity (221) in the sound amplification end (22).

4. The high-bass integrated speaker as claimed in claim 3, characterized in that: The sound-generating end (23) is elongated on both sides of the sound-generating hole (231).

5. The high-bass integrated speaker as claimed in claim 2, characterized in that: The sound amplification component (2) is provided with handles (232) on both sides of the sound amplification end (22).

6. The high-bass integrated speaker according to claim 1, characterized in that: The first magnetic path gap component (13) comprises a first gasket (131) and a first magnet component (132), wherein the first gasket (131) is arranged below the first magnet component (132), and the first gasket (131) is bonded to the first magnet component (132); the second magnetic path gap component (14) comprises a second magnet component (141) and a second gasket (142), wherein the second gasket (142) is arranged above the second magnet component (141), and the second magnet component (141) and one side of the second gasket (142) are bonded to each other. The first gasket (131) and the second gasket (142) are bonded, and the first gasket (131) and the second gasket (142) are screwed together; the first gasket (131) is provided with a first ring (133) extending in the direction of the first magnet part (132), and the first ring (133) passes through the ring hole of the first magnet part (132); the second gasket (142) is provided with a second ring (143) extending in the direction of the second magnet part (141), and the second ring (143) passes through the ring hole of the second magnet part (141).

7. The high-bass integrated speaker as claimed in claim 6, characterized in that: An upper voice coil winding and a lower voice coil winding are fixedly assembled in the basin frame (11); the connection terminal of the upper voice coil winding is connected to the first magnetic circuit gap component (13), and the connection terminal of the lower voice coil winding is connected to the second magnetic circuit gap component (14).

8. The high-bass integrated speaker as claimed in claim 7, characterized in that: A spring wave assembly (113) is installed in the basin frame (11), and the spring wave assembly (113) is interconnected with the upper voice coil winding and the lower voice coil winding.

9. The high-bass integrated speaker as claimed in claim 6, characterized in that: A first washer (134) and a second washer (144) are installed in the shell (1); the first washer (134) is arranged above the first magnet member (132), and the first washer (134) is screwed to the basin frame (11); the second washer (144) is arranged below the second magnet member (141), and the second washer (144) is screwed to the cover plate.

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