Sound box

Abstract

The utility model provides a sound box, which comprises a shell, a first sound production assembly, a second sound production assembly and a display assembly. A containing cavity is defined by the shell, the shell is provided with a first face and a second face which are opposite in the first horizontal direction, the shell is provided with a third face and a fourth face which are opposite in the second horizontal direction, and the area of an area defined by the cross sections of all positions of the shell in the vertical direction is gradually reduced. The first sound production assembly comprises a first sound production part and a second sound production part which are oppositely arranged in the first horizontal direction. The second sound production assembly and the first sound production assembly are oppositely arranged in the vertical direction; the display assembly is connected with the fourth face. The display assembly is a touch display screen, and the loudspeaker box is configured to be capable of being wirelessly connected with the electronic equipment, so that the display assembly displays pictures and / or videos stored in the electronic equipment. The sound box can be used as a photo album sound box, can meet the requirements of compactness and miniaturization, is provided with a plurality of sound production components, and has a better sound quality effect.

Description

Technical Field

[0001] The utility model relates to the field of sound-generating equipment, in particular to a sound box. Background Art

[0002] As entertainment life becomes more and more abundant, comprehensive enjoyment in daily life has also attracted much attention. Photo album speakers can meet people's needs of browsing photos anytime and anywhere and playing music at the same time. The number of sound units configured in the photo album speakers in the related art is small, and the position arrangement is unreasonable. The configuration of the sound unit is easily restricted by the overall compact structure and miniaturization requirements of the photo album speaker, so it is difficult to improve the sound quality of the photo album speaker. Utility Model Content

[0003] The main purpose of the utility model is to provide a sound box that can be arranged with multiple sound-generating components while meeting the requirements of compactness and miniaturization, and has good sound quality effects.

[0004] To achieve the above purpose, the embodiment of the utility model adopts the following technical solutions:

[0005] A sound box, comprising a housing, a first sound-emitting component, a second sound-emitting component and a display component;

[0006] A shell defines a receiving cavity, the shell has a first surface and a second surface opposite to each other along a first horizontal direction, and has a third surface and a fourth surface opposite to each other along a second horizontal direction, the area of ​​the region enclosed by the cross section of the shell at each position along the vertical direction gradually decreases, and the first horizontal direction, the second horizontal direction and the vertical direction are perpendicular to each other;

[0007] A first sound-generating component includes a first sound-generating member and a second sound-generating member that are arranged opposite to each other along a first horizontal direction;

[0008] A second sound-emitting component is arranged opposite to the first sound-emitting component in a vertical direction;

[0009] Display assembly, connected to the fourth side;

[0010] Among them, the first sound component and the second sound component are both located in the accommodating cavity, the first surface has a first sound hole connected to the first sound component, the second surface has a second sound hole connected to the second sound component, and the third surface has a third sound hole connected to the second sound component.

[0011] In some embodiments, the first sound emitting component is located on an upper side of the second sound emitting component.

[0012] In some embodiments, the resonant frequency range of the first sound emitting member is the same as the resonant frequency range of the second sound emitting member, and both are higher than the resonant frequency range of the second sound emitting member.

[0013] In some embodiments, the second sound-emitting component includes a third sound-emitting component and an air duct, and the third sound-emitting hole is connected to the third sound-emitting component and the air duct.

[0014] In some embodiments, when viewed along the second horizontal direction, the air duct extends around the third sound-emitting member.

[0015] In some embodiments, the air duct faces two opposite sides of the third sound emitting member along the first horizontal direction, and faces two opposite sides of the third sound emitting member along the vertical direction.

[0016] In some embodiments, the speaker also includes a control component, which is used to adjust the volume and / or sound effects emitted by the first sound component and the second sound component. The control component is connected to the first surface and is located on a side of the first sound component close to the second sound component in the vertical direction.

[0017] In some embodiments, the speaker further includes a circuit component, and along the vertical direction, the circuit component is located on a side of the second sound-emitting component away from the first sound-emitting component.

[0018] In some embodiments, the speaker further includes a battery assembly, and along the vertical direction, the battery assembly is located on a side of the second sound-emitting assembly close to the first sound-emitting assembly.

[0019] In some embodiments, the speaker is configured to be able to wirelessly connect to the electronic device so that the display component displays pictures and / or videos stored in the electronic device.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The speaker of the utility model comprises a shell, a first sound-emitting component, a second sound-emitting component and a display component. The shell defines a housing cavity, the shell has a first surface and a second surface opposite to each other along a first horizontal direction, and has a third surface and a fourth surface opposite to each other along a second horizontal direction, and the area of ​​the area enclosed by the cross-section of the shell at each position along the vertical direction gradually decreases. The first sound-emitting component comprises a first sound-emitting member and a second sound-emitting member arranged opposite to each other along the first horizontal direction. The second sound-emitting component is arranged opposite to the first sound-emitting component along the vertical direction. The display component is connected to the fourth surface. Among them, the first sound-emitting component and the second sound-emitting component are both located in the housing cavity, the first surface has a first sound-emitting hole connected to the first sound-emitting member, the second surface has a second sound-emitting hole connected to the second sound-emitting member, and the third surface has a third sound-emitting hole connected to the second sound-emitting component. Compared with the speaker with a display in the related art, due to the limitation of simplicity and miniaturization requirements, only a few or relatively small speakers are set, and the user experience is not good. The speaker of the utility model makes full use of the gradual shell shape structure, so that it can arrange multiple sound-emitting components under space limitations. Therefore, the speaker of the utility model can be used as a photo album speaker, and can be arranged with multiple sound-generating components while meeting the requirements of compactness and miniaturization, and has a good sound quality effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 A first side stereoscopic schematic diagram of a speaker provided in an embodiment of the utility model;

[0024] Figure 2 A second side stereoscopic schematic diagram of a speaker provided in an embodiment of the utility model;

[0025] Figure 3 A first side view schematic diagram of a speaker provided in an embodiment of the utility model;

[0026] Figure 4 This is a second side view schematic diagram of a speaker provided in an embodiment of the utility model, wherein the first side is removed;

[0027] Figure 5 It is a first side stereoscopic exploded schematic diagram of a speaker provided in an embodiment of the utility model.

[0028] Description of Figure Numbers:

[0029] 100-speaker;

[0030] 110-shell; 111-first surface; 1111-first sound hole; 112-second surface; 1121-second sound hole; 113-third surface; 1131-third sound hole; 114-fourth surface;

[0031] 120-accommodating chamber;

[0032] 130-first sound-emitting component; 131-first sound-emitting member; 132-second sound-emitting member;

[0033] 140- second sound-generating component; 141- third sound-generating component; 142- air duct;

[0034] 150-display component;

[0035] 160-control components;

[0036] 170-circuit assembly;

[0037] 180-battery assembly;

[0038] X-first horizontal direction;

[0039] Y-second horizontal direction;

[0040] Z - vertical direction.

[0041] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0044] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or", "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0045] As entertainment life becomes more and more abundant, comprehensive enjoyment in daily life has also attracted much attention. Photo album speakers can meet people's needs of browsing photos anytime and anywhere and playing music at the same time. The number of sound units configured in the photo album speakers in the related art is small, and the position arrangement is unreasonable. The configuration of the sound unit is easily restricted by the overall compact structure and miniaturization requirements of the photo album speaker, so it is difficult to improve the sound quality of the photo album speaker.

[0046] In view of this, see Figure 1-Figure 5In an embodiment of the utility model, a sound box 100 is provided. The sound box 100 includes a housing 110 , a first sound component 130 , a second sound component 140 and a display component 150 .

[0047] For details, see Figure 1-Figure 4 , the shell 110 defines a housing cavity 120, that is, the housing cavity 120 is the inner cavity of the shell 110 itself. The shell 110 has a first surface 111 and a second surface 112 that are opposite to each other along the first horizontal direction X, and has a third surface 113 and a fourth surface 114 that are opposite to each other along the second horizontal direction Y. Among them, the first horizontal direction X, the second horizontal direction Y and the vertical direction Z are perpendicular to each other. It can be understood that the first surface 111, the second surface 112, the third surface 113 and the fourth surface 114 are the side walls in the four directions facing the shell 110 respectively. Based on this, the area of ​​the area enclosed by the cross section of each position of the shell 110 along the vertical direction Z gradually decreases. It can be understood that the above cross section is a cross section of the shell 110 along the first horizontal direction X or the second horizontal direction Y, and the above definition indicates that the cross section enclosed by each part of the shell 110 from bottom to top gradually becomes smaller, that is, the space of the housing cavity 120 gradually decreases from bottom to top. Based on this, with regard to the specific shape of the shell 110, in some embodiments, when observed along the first horizontal direction X, the shell 110 is trapezoidal or triangular, when observed along the second plane direction, the shell 110 is rectangular, and when observed along the vertical direction Z, the shell 110 is rectangular.

[0048] See also Figure 1-Figure 2 , the first sound-emitting component 130 includes a first sound-emitting member 131 and a second sound-emitting member 132 that are arranged relatively along the first horizontal direction X. All the sound-emitting members in the utility model (including the first sound-emitting member 131, the second sound-emitting member 132, and the third sound-emitting member 141) represent electronic components that can emit sound, and can be specifically loudspeakers. For the convenience of description, the sound-emitting members hereinafter all represent one or more of the first sound-emitting member 131, the second sound-emitting member 132, the third sound-emitting member 141 and other similar sound-emitting elements. In addition, in some embodiments, the sound-emitting member may include a sound-emitting unit for vibrating and emitting sound, and a mesh structure covering the sound-emitting unit. In some embodiments, the first sound-emitting member 131 and the second sound-emitting member 132 may be spaced apart; in other embodiments, the first sound-emitting member 131 and the second sound-emitting member 132 may be different parts of an integrated sound-emitting member. By arranging the first sound emitting member 131 and the second sound emitting member 132 relatively along the first horizontal direction X, the sound field of the speaker 100 can have a larger coverage area and a more balanced sound field distribution, which is beneficial to improving the sound quality effect.

[0049] In addition, see Figure 4, the second sound generating assembly 140 is arranged opposite to the first sound generating assembly 130 along the vertical direction Z. That is, the second sound generating assembly 140 is spaced apart from the first sound generating assembly 130 along the vertical direction Z, so that the installation of the two will not affect each other.

[0050] In addition, see Figure 1 The display component 150 is connected to the fourth surface 114. The display component 150 may be a display screen for displaying any information.

[0051] See also Figure 4 , the first sound component 130 and the second sound component 140 are both located in the accommodating cavity 120, the first surface 111 has a first sound hole 1111 connected to the first sound component 131, the second surface 112 has a second sound hole 1121 connected to the second sound component 132, and the third surface 113 has a third sound hole 1131 connected to the second sound component 140. For the above-mentioned sound hole configuration, taking the first sound hole 1111 as an example, in some embodiments, the first sound hole 1111 can be a mounting hole for embedding and mounting the first sound component 131; in other embodiments, the first sound hole 1111 can be a hole in the housing 110 facing the first sound component 131 or a mesh structure installed independently. In addition, the second sound hole 1121 and the third sound hole 1131 can also be configured in the same way. It should be noted that the first sound component 130 and / or the second sound component 140 can be located entirely in the accommodating cavity 120, or partially in the accommodating cavity 120. It can be understood that the first sound hole 1111, the second sound hole 1121 and the third sound hole 1131. In summary, it can be seen that in the configuration of the speaker 100 of the present invention, on the one hand, based on the configuration of the first sound component 130 and the second sound component 140, the two are arranged relatively along the vertical direction Z; on the other hand, the first sound component 130, the second sound component 140 and the display component 150 are arranged on different sides of the shell 110, so that the above two settings can reasonably distribute the functions of each side of the shell 110 when multiple sound components are arranged, and make full use of the space of the accommodating cavity 120, so that the structure of the speaker 100 is more compact.

[0052] According to the combination of the above embodiments, it can be seen that the speaker 100 of the utility model includes a shell 110, a first sound component 130, a second sound component 140 and a display component 150. The shell 110 defines a accommodating cavity 120, and the shell 110 has a first surface 111 and a second surface 112 opposite to each other along a first horizontal direction X, and has a third surface 113 and a fourth surface 114 opposite to each other along a second horizontal direction Y. The area of ​​the area enclosed by the cross-section of the shell 110 at each position along the vertical direction Z gradually decreases. The first sound component 130 includes a first sound piece 131 and a second sound piece 132 arranged opposite to each other along the first horizontal direction X. The second sound component 140 is arranged opposite to the first sound component 130 along the vertical direction Z. The display component 150 is connected to the fourth surface 114. Among them, the first sound component 130 and the second sound component 140 are both located in the accommodating cavity 120, the first surface 111 has a first sound hole 1111 connected to the first sound component 131, the second surface 112 has a second sound hole 1121 connected to the second sound component 132, and the third surface 113 has a third sound hole 1131 connected to the second sound component 140. Compared with the speaker with a display in the related art, due to the limitation of simplicity and miniaturization requirements, only a few or smaller speakers are set, and the user experience is not good. The speaker 100 of the utility model makes full use of the gradual outer structure of the shell 110, so that it is arranged with multiple sound components under the condition of space limitation. Therefore, the speaker 100 of the utility model can be used as an album speaker 100, and can be arranged with multiple sound components while meeting the compactness and miniaturization requirements, and has a good sound quality effect.

[0053] See also Figure 4 In some embodiments, the first sound component 130 is located on the upper side of the second sound component 140. According to the above arrangement, when the size of the second sound component 140 is larger than that of the first sound component 130, it is convenient to arrange the second sound component 140 of larger size in the lower space of the accommodating cavity 120, and arrange the first sound component 130 of smaller size in the upper space of smaller space, so as to make the space utilization rate of the accommodating cavity 120 higher. On the contrary, in other embodiments, the first sound component 130 is located on the lower side of the second sound component 140. Similarly, this arrangement can facilitate the arrangement of the first sound component 130 and the second sound component 140 when the size of the second sound component 140 is smaller than that of the first sound component 130.

[0054] In some embodiments, the resonant frequency range of the first sounding member 131 is the same as the resonant frequency range of the second sounding member 132, and both are higher than the resonant frequency range of the second sounding component 140. It can be understood that the above definition indicates that the sound frequency responsible for the first sounding component 130 is higher than the sound frequency responsible for the second sounding component 140, that is, the first sounding component 130 is responsible for emitting high-frequency sounds, and the second sounding component 140 is responsible for emitting low-frequency sounds. It should be noted that the above definition of the same resonant frequency range indicates that the two have the same theoretical resonant frequency range, and excludes the actual resonant frequency error during operation. The above-mentioned resonant frequency range may have other settings according to needs. For example, on the one hand, in some embodiments, the resonant frequency ranges of the first sound element 131 and the second sound element 132 may partially overlap with the resonant frequency range of the second sound component 140; on the other hand, in some embodiments, the resonant frequency ranges of the first sound element 131 and the second sound element 132 may be different; on the other hand, in some embodiments, the resonant frequencies of the first sound element 131 and the second sound element 132 may be lower than the resonant frequency range of the second sound component 140.

[0055] For the specific structure of the second sound generating assembly 140, see Figure 4-Figure 5In some embodiments, the second sound-emitting component 140 includes a third sound-emitting member 141 and an air duct 142. Based on this, the third sound-emitting hole 1131 can be connected to the third sound-emitting member 141 and the air duct 142. The configuration of the third sound-emitting hole 1131 can refer to the first sound-emitting hole 1111 and the second sound-emitting hole 1121 mentioned above. In addition, in some embodiments, the third sound-emitting hole 1131 can be divided into two separated parts, and the holes of the two parts are connected to the third sound-emitting member 141 and the air duct 142 respectively. The above-mentioned air duct 142 can also be called a phase inversion tube. As for its function, the air duct 142 can make the backward sound waves in the housing 110 reverse the phase after passing through the air duct 142, and superimpose with the forward sound waves at a specific frequency to enhance the low-frequency output. Therefore, the air duct 142 can enhance the bass effect. Specifically, the air duct 142 can optimize the flow and pressure change of the air by cooperating with the third sound-emitting member 141, so as to make the bass more powerful, more elastic and deeper. Combined with the above description, it can be understood that the third sound-emitting component 141 and the air duct 142 can be combined with each other and arranged on the third surface 113 of the housing 110, thereby making the bass effect emitted by the second sound-emitting component 140 better and improving the user's auditory experience. In addition to improving the low-frequency effect, on the one hand, the air duct 142 can also adjust the acoustic characteristics of the speaker 100. Specifically, the size and shape of the air duct 142 can be reasonably designed to improve the overall frequency response of the speaker 100 and make the sound more balanced; on the other hand, the air duct 142 also has the function of improving efficiency, which helps the sound-emitting component work more efficiently and improves the energy transmission and conversion efficiency; on the other hand, the air duct 142 can improve the sound propagation direction, which has a certain influence on the sound propagation direction and distribution, thereby affecting the listening experience.

[0056] Based on the above-mentioned air duct 142, further, see Figure 4-Figure 5 In some embodiments, when viewed along the second horizontal direction Y, the air duct 142 extends around the third sound-emitting member 141. In combination with the above description, it can be understood that since the air duct 142 can absorb sound waves and propagate the sound waves along the extension of its inner cavity, the surrounding extended air duct 142 can increase the sound wave transmission resistance and improve the diving degree. In addition, when the space of the accommodating cavity 120 is limited, the setting of bending and extending the air duct 142 is conducive to increasing the extension length, thereby effectively utilizing the space and improving the diving degree. More specifically, based on the setting of the air duct 142 extending around the third sound-emitting member 141, see Figure 4-Figure 5In some embodiments, the air duct 142 faces two opposite sides of the third sound emitting member 141 along the first horizontal direction X, and faces two opposite sides of the third sound emitting member 141 along the vertical direction Z. It can be understood that the angle of the air duct 142 extending around can cover the four directions of the third sound emitting member 141, thereby ensuring that the extension distance of the air duct 142 is long. In addition, according to requirements, in other embodiments, the air duct 142 can extend around the third sound emitting member 141 to any suitable angle position.

[0057] In addition, based on the structures of the first sound emitting component 130 and the second sound emitting component 140 defined above, see Figure 1-Figure 3 In some embodiments, the first sound-emitting member 131 can be connected to the first surface 111, the second sound-emitting member 132 can be connected to the second surface 112, and the third sound-emitting member 141 and the air duct 142 can both be connected to the third surface 113. This can enhance the integrity between the housing 110 and the various components, and help make the structure of the speaker 100 more compact.

[0058] Based on the configuration that the third sounding member 141 and the air duct 142 are both connected to the third surface 113, further, see Figure 4-Figure 5 In some embodiments, the cross section of the air duct 142 along the second horizontal direction Y may be "U" shaped, and accordingly, the third surface 113 may be provided with a protrusion, and the protrusion forms an open accommodation cavity 120, and the protrusion and the air duct 142 are connected to form a complete inner cavity of the air duct 142 for sound waves to pass through. In addition, the opening of one end of the air duct 142 facing the accommodation cavity 120 (the end for absorbing sound waves) may face upward, and the cross-sectional area of ​​the end along the second horizontal direction Y may be greater than the average cross-sectional area of ​​the other parts of the air duct 142 along the second horizontal direction Y, so that the end has a better effect of absorbing sound waves.

[0059] Furthermore, in addition to the above components, the speaker 100 may also be provided with other components. Figure 1-Figure 2In some embodiments, the speaker 100 further includes a control component 160. The control component 160 is used to adjust the volume and / or sound effect of the first sound component 130 and the second sound component 140. More specifically, the control component 160 may include a knob or a touch panel, and is electrically connected to the circuit component 170 of the speaker 100, so that the user can control the sound effect of the speaker 100 according to the needs. As for the position of the control component 160, in some embodiments, the control component 160 is connected to the first surface 111 and is located on the side of the first sound component 130 close to the second sound component 140 along the vertical direction Z. With the above arrangement, the space of the accommodating cavity 120 can be fully utilized, so that the arrangement of the control component 160 does not affect the arrangement of the first sound component 130. According to the needs, in other embodiments, the control component 160 can control the first sound component 130 and the second sound component 140 respectively.

[0060] See also Figure 4-Figure 5 In some embodiments, the speaker 100 further includes a circuit assembly 170. Along the vertical direction Z, the circuit assembly 170 can be located on a side of the second sound assembly 140 away from the first sound assembly 130. With the above arrangement, the space of the accommodating cavity 120 can be fully utilized, making the arrangement and connection of the circuit assembly 170 more reasonable. In addition, see Figure 4-Figure 5 In some embodiments, the speaker 100 further includes a battery assembly 180. Along the vertical direction Z, the battery assembly 180 may be located on a side of the second sound assembly 140 close to the first sound assembly 130. Similarly, by the above-mentioned arrangement of the circuit assembly 170 and the battery assembly 180, the space of the accommodating cavity 120 may be fully utilized, so that the arrangement and connection relationship of the circuit assembly 170 and the battery assembly 180 are more reasonable, and the arrangement of each sound assembly is not affected.

[0061] In addition, in some embodiments, the display component 150 is a touch display screen, and the speaker 100 is configured to be able to wirelessly connect to the electronic device so that the display component 150 displays the pictures and / or videos stored in the electronic device. Exemplarily, in some embodiments, the electronic device can be a mobile phone or a computer, which can enable the display component 150 to display specific photos or videos through wireless networking, Bluetooth connection, etc., and the display component 150 can be configured to play different photos or videos in sequence to enhance the user experience. For example, in some embodiments, the display component 150 can be connected to the mobile phone via Bluetooth, and the content displayed by the display component 150 or the sound playing effect of the speaker 100 can be controlled through the APP of the mobile phone. More specifically, based on the above-defined functions, the speaker 100 can be used as an album speaker 100 with both the sound playing function and the album display function, and based on the settings of the above-mentioned embodiments, the speaker 100 can meet the use requirements of the album speaker 100 and have good sound quality effects.

[0062] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the application concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A speaker, characterized in that, include: A shell defines a receiving cavity, the shell having a first surface and a second surface opposite to each other along a first horizontal direction, and having a third surface and a fourth surface opposite to each other along a second horizontal direction, the area of ​​a region enclosed by a cross section of the shell at each position along a vertical direction gradually decreases, and the first horizontal direction, the second horizontal direction and the vertical direction are perpendicular to each other; A first sound-generating component, comprising a first sound-generating member and a second sound-generating member arranged opposite to each other along the first horizontal direction; A second sound-emitting component is arranged opposite to the first sound-emitting component in a vertical direction; A display component connected to the fourth surface; Wherein, the first sound component and the second sound component are both located in the accommodating cavity, the first surface has a first sound hole connected to the first sound component, the second surface has a second sound hole connected to the second sound component, and the third surface has a third sound hole connected to the second sound component.

2. The speaker according to claim 1, characterized in that: The first sound-emitting component is located on the upper side of the second sound-emitting component.

3. The speaker according to claim 1, characterized in that: The resonant frequency range of the first sound-emitting component is the same as the resonant frequency range of the second sound-emitting component, and both are higher than the resonant frequency range of the second sound-emitting component.

4. The speaker according to claim 1, characterized in that: The second sound-emitting component includes a third sound-emitting component and an air duct, and the third sound-emitting hole is connected to the third sound-emitting component and the air duct.

5. The speaker according to claim 4, characterized in that: When viewed along the second horizontal direction, the air duct extends around the third sound-emitting member.

6. The speaker according to claim 4, characterized in that: The air duct faces two opposite sides of the third sound-emitting member along the first horizontal direction, and faces two opposite sides of the third sound-emitting member along the vertical direction.

7. The speaker according to claim 1, characterized in that: The speaker also includes a control component, which is used to adjust the volume and / or sound effects emitted by the first sound component and the second sound component. The control component is connected to the first surface and is located on a side of the first sound component close to the second sound component along the vertical direction.

8. The speaker according to claim 1, characterized in that: The speaker box further comprises a circuit component, and along the vertical direction, the circuit component is located on a side of the second sound-emitting component away from the first sound-emitting component.

9. The speaker according to claim 1, characterized in that: The speaker box further includes a battery assembly, and along the vertical direction, the battery assembly is located on a side of the second sound-emitting assembly close to the first sound-emitting assembly.

10. The speaker according to claim 1, characterized in that: The display component is a touch display screen, and the speaker is configured to be able to wirelessly connect to the electronic device so that the display component can display pictures and / or videos stored in the electronic device.

Images