Acousto-optic combined Bluetooth sound box

Abstract

The utility model provides an acousto-optic combined Bluetooth sound box, which belongs to the technical field of Bluetooth sound boxes, and comprises a sound box body, the sound box body comprises a middle body, the upper side of the middle body is provided with two installation cavities, each installation cavity is internally provided with a loudspeaker body, the middle body is movably connected with a first shell and a second shell, and the first shell and the second shell are connected with a loudspeaker. First magnetic sheets are embedded in grooves in the upper edge and the lower edge of the first shell, second magnetic sheets are embedded in grooves in the upper edge and the lower edge of the second shell, the second magnetic sheets and the first magnetic sheets attract each other, sliding blocks are arranged on the two sides of the inner wall of the first shell and the two sides of the inner wall of the second shell, each sliding block is slidably connected with a sliding rail, and the sliding rails are arranged on the two sides of the outer wall of the middle body. According to the utility model, the storage and protection of one side of the cone of the loudspeaker are realized, the loudspeaker is prevented from being exposed for a long time when the loudspeaker is not used, dust accumulated on the cone of the loudspeaker is reduced, and the situation that the sound quality is influenced due to the fact that the vibration of the cone of the loudspeaker is influenced by the dust is prevented from occurring.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of Bluetooth speakers, in particular to a Bluetooth speaker combining sound and light. Background Art

[0002] A Bluetooth speaker refers to an audio device with a built-in Bluetooth chip that uses Bluetooth connection instead of traditional wire connections. It is mainly connected to Bluetooth playback devices such as mobile phones, tablets or laptops. The Bluetooth transmission distance is generally within 10 meters, which is just the size of a room, and it can transmit data across walls, making it very suitable for use in a home environment.

[0003] The sound box mainly makes sound through the loudspeaker. The loudspeaker is a device that converts electrical signal energy into sound energy and can radiate sound energy to a limited space (such as a room) or outdoor space. The performance of the loudspeaker has a great influence on the sound quality. The loudspeaker is the weakest device in the audio equipment, and for the sound effect, it is the most important component. Generally, the loudspeaker is composed of: magnet, frame, centering support plate, molded folded ring cone paper cone. Since the loudspeaker is exposed to the outside, dust will inevitably fall on the loudspeaker after being left for a long time. The dust will affect the vibration of the speaker's paper cone, thereby affecting the sound quality, and even enter the speaker, affecting the damping balance of the woofer or affecting the heat dissipation, and accelerating the aging of electronic components. Utility Model Content

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. Specifically, the present invention mainly provides a sound and light combined Bluetooth speaker, which is used to solve the technical problem raised in the above background technology that due to the current design of the speaker being exposed to the outside, dust will inevitably fall on the speaker after being left still for a long time, and the dust will affect the vibration of the speaker's paper cone, thereby affecting the sound quality.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A sound and light combined Bluetooth speaker comprises a speaker body, the speaker body comprises an intermediate body, two installation cavities are arranged on the upper side of the intermediate body, a speaker body is arranged in each of the installation cavities, a first shell and a second shell are movably connected on the intermediate body, a first magnetic sheet is embedded in the upper and lower edge grooves of the first shell, a second magnetic sheet is embedded in the upper and lower edge grooves of the second shell, and the second magnetic sheet and the first magnetic sheet are attracted to each other, sliders are arranged on both sides of the inner walls of the first shell and the second shell, each of the sliders is slidably connected to a slide rail, and the slide rails are arranged on both sides of the outer wall of the intermediate body.

[0007] Furthermore, first annular grooves are respectively arranged on both sides of the outer wall of the intermediate body, and first light strips are arranged in the two first annular grooves.

[0008] Furthermore, second annular grooves are disposed on outer walls of the first shell and the second shell, and second light strips are disposed in the two second annular grooves.

[0009] Furthermore, anti-slip pads are provided on the lower sides of the first shell and the second shell.

[0010] Furthermore, a charging port, a switch button, a prompt light and a volume adjustment key are also provided on the outer wall of the intermediate body.

[0011] Furthermore, the inner cavity of the intermediate body is connected to a bottom cover by bolts, and the bottom cover is provided with a control module, an audio amplification module, a Bluetooth chip and a charging module.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes the storage and protection of one side of the paper cone of the speaker by means of the intermediate body, the first shell, the second shell, the slide rail, the slider, the first magnetic sheet and the second magnetic sheet, so as to avoid being exposed to the outside for a long time when not in use, reduce the accumulation of dust on the paper cone of the speaker, and prevent the dust from affecting the vibration of the paper cone of the speaker, thereby affecting the sound quality. In addition, with the cooperation of the speaker body, the first annular groove, the second annular groove, the first light strip and the second light strip, the sound and light are combined and the structure is integrated, which brings a better experience to the user and has a certain market value.

[0014] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure decomposition of the utility model;

[0017] Figure 3 It is a schematic diagram of the intermediate structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the bottom cover structure of the utility model.

[0019] In the figure: 1. speaker body; 11. intermediate body; 111. installation cavity; 112. slide rail; 113. charging port; 114. switch button; 115. prompt light; 116. volume adjustment key; 117. first annular groove; 12. first shell; 121. first magnetic sheet; 13. second shell; 131. second magnetic sheet; 14. second annular groove; 15. slider; 16. speaker body; 17. bottom cover; 171. control module; 172. audio amplifier module; 173. Bluetooth chip; 174. charging module; 18. anti-slip pad; 2. first light strip; 3. second light strip. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] Please refer to the attached Figure 1-4 A sound and light combined Bluetooth speaker comprises a speaker body 1, the speaker body 1 comprises an intermediate body 11, two installation cavities 111 are arranged on the upper side of the intermediate body 11, each of the installation cavities 111 is provided with a speaker body 16, a first shell 12 and a second shell 13 are movably connected on the intermediate body 11, a first magnetic sheet 121 is embedded in the upper and lower edge grooves of the first shell 12, a second magnetic sheet 131 is embedded in the upper and lower edge grooves of the second shell 13, and the second magnetic sheet 131 and the first magnetic sheet 121 are attracted to each other, sliders 15 are arranged on both sides of the inner walls of the first shell 12 and the second shell 13, each of the sliders 15 is slidably connected with a slide rail 112, and the slide rails 112 are arranged on both sides of the outer wall of the intermediate body 11.

[0024] Through the above structure, the storage and protection of one side of the speaker's paper cone is achieved, avoiding it from being exposed for a long time when not in use, reducing dust accumulation on the speaker's paper cone, and preventing dust from affecting the vibration of the speaker's paper cone, thereby affecting the sound quality. In addition, the structure is integrated and the sound and light are combined to bring a better experience to users, which has certain market value.

[0025] The specific operation is as follows: when not in use, the first shell 12 and the second shell 13 are merged together through the cooperation between the slider 15 and the slide rail 112, and at the same time, the first magnetic sheet 121 and the second magnetic sheet 131 attract each other, so that the two shells are combined to store the speaker body 16 on the intermediate body 11 to avoid being exposed when not in use.

[0026] Please refer to the attached Figure 1 and attached Figure 2 First annular grooves 117 are respectively provided on both sides of the outer wall of the intermediate body 11, and a first light strip 2 is provided in each of the two first annular grooves 117. Second annular grooves 14 are respectively provided on the outer walls of the first shell 12 and the second shell 13, and a second light strip 3 is provided in each of the two second annular grooves 14. Through the first light strip 2 and the second light strip 3, light is provided when playing music, and the combination of sound and light is achieved to bring a better experience to the user. Anti-slip pads 18 are respectively provided on the lower sides of the first shell 12 and the second shell 13. Through the anti-slip pads 18, the maximum static friction of the contact surface is increased to avoid sliding.

[0027] Please refer to the attached Figure 3 and attached Figure 4 A charging interface 113, a switch button 114, a prompt light 115 and a volume adjustment key 116 are also provided on the outer wall of the intermediate body 11. The charging interface 113 is used to connect to the power source. The inner cavity of the intermediate body 11 is connected to a bottom cover 17 by bolts. The bottom cover 17 is provided with a control module 171, an audio amplification module 172, a Bluetooth chip 173 and a charging module 174. The Bluetooth chip 173 is used to realize short-range wireless communication of the speaker.

[0028] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A sound and light combined Bluetooth speaker, comprising a speaker body (1), wherein the speaker body (1) comprises an intermediate body (11), wherein the upper side of the intermediate body (11) is provided with two mounting cavities (111), wherein each mounting cavity (111) is provided with a speaker body (16), wherein: The intermediate body (11) is movably connected with a first shell (12) and a second shell (13); a first magnetic sheet (121) is embedded in the upper and lower edge grooves of the first shell (12); a second magnetic sheet (131) is embedded in the upper and lower edge grooves of the second shell (13); and the second magnetic sheet (131) and the first magnetic sheet (121) are attracted to each other; sliders (15) are provided on both sides of the inner walls of the first shell (12) and the second shell (13); each of the sliders (15) is slidably connected with a slide rail (112); and the slide rails (112) are provided on both sides of the outer wall of the intermediate body (11).

2. The sound and light combined Bluetooth speaker according to claim 1, characterized in that: First annular grooves (117) are respectively arranged on both sides of the outer wall of the intermediate body (11), and a first light strip (2) is arranged in each of the two first annular grooves (117).

3. The sound and light combined Bluetooth speaker according to claim 1, characterized in that: Second annular grooves (14) are provided on the outer walls of the first shell (12) and the second shell (13), and second light strips (3) are provided in the two second annular grooves (14).

4. The sound and light combined Bluetooth speaker according to claim 3, characterized in that: Anti-slip pads (18) are provided on the lower sides of the first shell (12) and the second shell (13).

5. The sound and light combined Bluetooth speaker according to claim 2, characterized in that: A charging interface (113), a switch button (114), a prompt light (115) and a volume adjustment key (116) are also provided on the outer wall of the intermediate body (11).

6. The sound and light combined Bluetooth speaker according to claim 5, characterized in that: The inner cavity of the intermediate body (11) is connected to a bottom cover (17) via bolts, and the bottom cover (17) is provided with a control module (171), an audio amplification module (172), a Bluetooth chip (173) and a charging module (174).

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