Small lifting type outdoor sound box

Abstract

The utility model relates to the technical field of sound boxes, in particular to a small lifting type outdoor sound box, which comprises a box body, a front protective cover mounted on the outer side of the front of the box body, the box body comprises a front half shell and a rear half shell, a double-layer partition plate is mounted on the upper portion in the box body, vibrating diaphragms are mounted on the outer portions of the two sides of the box body, and a plurality of sound production units are mounted in the box body. A rectangular frame is installed on the outer side of the vibrating diaphragm and fixed to the outer wall of the box body through bolts, and an LED lampshade is installed on the upper portion of the front half shell. According to the small lifting type outdoor sound box, the sound box adopts a split design of the front half shell and the rear half shell, so that the sound box is more portable, and the structural stability and durability of the sound box are enhanced. The design of the double-layer separator plate effectively isolates the internal electronic components and the sound production unit, and reduces the mutual interference, thereby guaranteeing the purity of the sound quality. The sound box integrates the LED lampshade and the LED lamp beads, so that the convenience in use at night is increased, and a unique atmosphere is added for outdoor activities.

Description

Technical Field

[0001] The utility model relates to the technical field of speakers, and more specifically, to a small portable outdoor speaker. Background Art

[0002] With the development of technology, speaker devices have become an important part of our daily life and entertainment activities. Especially during outdoor activities such as picnics, camping or park gatherings, a portable outdoor speaker can provide a high-quality music experience, greatly adding to the fun of the event. However, traditional outdoor speakers are often bulky and inconvenient to carry, or are easily damaged in outdoor environments, which limits their convenience and widespread use.

[0003] In addition, existing outdoor speakers often neglect the user experience at night in their design, lacking sufficient lighting equipment, making it difficult to use in dim environments. At the same time, the sound quality and volume of the speakers are also often affected by outdoor environmental noise, unable to meet the music needs of users in various outdoor environments. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a small portable outdoor speaker to solve the problems raised in the above background art, that is, traditional outdoor speakers are often bulky and inconvenient to carry, or are easily damaged in outdoor environments, which limits their convenience and widespread use, and existing outdoor speakers often neglect the user experience at night in their design, lacking sufficient lighting equipment, making it difficult to use in dim environments.

[0005] To achieve the above purpose, the utility model provides a small portable outdoor speaker, including a box body. A front protective cover is installed on the outer side of the front of the box body. The box body includes a front half shell and a rear half shell. A double-layer partition is installed above the inside of the box body. Diaphragms are installed on the outer sides of both sides of the box body. A number of sound generating units are installed inside the box body. A rectangular frame is installed outside the diaphragm, and the rectangular frame is fixed to the outer wall of the box body by bolts. An LED lamp cover is installed on the upper part of the front half shell.

[0006] Preferably, the LED lamp cover is inclined, and a number of LED lamp beads are installed on the inner side of the front half shell close to the LED lamp cover.

[0007] Preferably, the double-layer partition is composed of two plastic plates, and a cavity structure is provided between the two plastic plates.

[0008] Preferably, a number of feet are installed at the bottom of the box body.

[0009] Preferably, a control panel is installed on the top of the box body.

[0010] Preferably, a handle is installed on the upper part of the box body. Rotating blocks are installed at both ends of the handle. The rotating blocks are rotatably connected to the outer wall of the box body through bearings. A hand-held block is installed in the middle of the handle.

[0011] Preferably, anti-slip patterns are provided on the bottom surface of the hand-held block.

[0012] Preferably, a circuit board is installed between the top of the double-layer partition and the lower part of the control panel. The control panel is electrically connected to the circuit board through a wire, and the circuit board is electrically connected to the sound-emitting unit through a wire.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In this small portable outdoor speaker, the speaker adopts a split design of the front half-shell and the rear half-shell, which not only makes the speaker lighter, but also enhances the structural stability and durability, and is very suitable for outdoor use. The design of the double-layer partition effectively isolates the internal electronic components and the sound-emitting unit, reduces the interference between them, and thus ensures the purity of the sound quality.

[0015] The speaker integrates an LED lamp shade and LED lamp beads, which not only increases the convenience of use at night, but also adds a unique atmosphere to outdoor activities. The inclined setting of the LED lamp shade makes the lighting range wider, meeting the user's usage requirements in a dim environment.

[0016] Finally, through the electrical connection between the control panel and the circuit board, users can easily control various functions of the speaker, including volume adjustment, track switching, and lighting control, etc. This user-friendly design makes the speaker easier to operate and meets the music needs of users in various outdoor occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is one of the exploded structure diagrams of the present utility model;

[0019] Figure 3 is the second exploded structure diagram of the present utility model.

[0020] The meanings of the various reference numerals in the figure are as follows:

[0021] 1, box body; 11, front half-shell; 111, LED lamp beads; 12, rear half-shell; 13, double-layer partition; 14, feet; 2, front protective cover; 3, diaphragm; 4, control panel; 5, handle; 51, hand-held block; 52, rotating block; 6, LED lamp shade; 7, sound-emitting unit. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0023] The present utility model provides a small pull-type outdoor speaker, as Figures 1 - 3 shown, which includes a box body 1. A front protective cover 2 is installed on the outer side of the front of the box body 1 for protecting the front part of the box body 1 to ensure that the front speaker will not be damaged. The box body 1 includes a front half shell 11 and a rear half shell 12. A double-layer partition 13 is installed above the interior of the box body 1, which effectively isolates the internal electronic components and the sound generating unit 7, reduces the interference between them, and thus ensures the purity of the sound quality. Vibration membranes 3 are installed on the outer sides of both sides of the box body 1 to facilitate the outward transmission of sound. A number of sound generating units 7 are installed inside the box body 1 for generating sound. A rectangular frame is installed outside the vibration membrane 3, and the rectangular frame is fixed to the outer wall of the box body 1 by bolts, which facilitates the disassembly and replacement operations of the vibration membrane 3. An LED lamp shade 6 is installed on the upper part of the front half shell 11 to facilitate providing illumination.

[0024] In this embodiment, the LED lamp shade 6 is inclined, and a number of LED lamp beads 111 are installed on the inner side of the front half shell 11 close to the LED lamp shade 6, so that the light source can irradiate obliquely upward, achieving the lighting effect on the outside.

[0025] Specifically, the double-layer partition 13 is composed of two plastic plates, and a cavity structure is provided between the two plastic plates to ensure the sound insulation effect and reduce the interference between the electronic components and the sound generating unit 7.

[0026] Furthermore, a number of feet 14 are installed at the bottom of the box body 1 to facilitate the bottom support of the box body 1.

[0027] Furthermore, a control panel 4 is installed on the top of the box body 1 for controlling the sound playback and the light switch of the speaker.

[0028] Furthermore, a handle 5 is installed on the upper part of the box body 1. Rotating blocks 52 are installed at both ends of the handle 5, and the rotating blocks 52 are rotatably connected to the outer wall of the box body 1 through bearings. A hand-held block 51 is installed in the middle of the handle 5 to facilitate comfortable hand holding and prevent the hand from feeling pinched when carrying and lifting.

[0029] Furthermore, anti-slip patterns are provided on the bottom surface of the hand-held block 51, which can achieve a good anti-slip effect when the hand holds it.

[0030] Furthermore, a circuit board is installed between the top of the double-layer partition 13 and the lower part of the control panel 4. The control panel 4 is electrically connected to the circuit board through a wire, and the circuit board is electrically connected to the sound-emitting unit 7 through a wire, thus facilitating the control of sound production.

[0031] When the small portable outdoor speaker of the present utility model is in use, first, when the user operates the speaker through the control panel 4, the control signal will be transmitted to the circuit board. According to the received signal, the circuit board drives the internal sound-emitting unit 7 to start working. The sound-emitting unit 7 vibrates to generate sound, and these sounds are first subjected to preliminary sound processing and isolation through the cavity structure of the double-layer partition 13 to reduce the interference of internal electronic components on the sound quality.

[0032] Subsequently, the processed sound is transmitted outward through the diaphragms 3 on both sides of the box body 1. The design of the diaphragms 3 helps to enhance the resonance effect of the sound, making the sound more mellow and clear. At the same time, since the rectangular frame outside the diaphragm 3 is fixed to the box body 1 by bolts, this structure ensures the stable transmission of sound and facilitates the maintenance and replacement of the diaphragm 3.

[0033] In addition, when the user needs to use the speaker at night or in a dim environment, the LED lamp beads 111 can be turned on through the control panel 4. The LED lamp beads 111 are installed inside the inclined LED lamp shade 6, which enables the light to shine obliquely upward, providing sufficient illumination for the user and adding an atmosphere to outdoor activities.

[0034] When carrying and moving the speaker, the user can hold the handle 5 on the upper part of the box body 1. The handle 5 is designed with ergonomics in mind and is connected to the box body 1 through a rotating block 52 and a bearing, enabling flexible rotation during carrying and adapting to different angles of holding. The anti-slip pattern at the bottom of the hand-held block 51 ensures the stability of holding and prevents slipping during the carrying process.

[0035] Finally, it should be noted that for the control panel 4, the sound-emitting unit 7, etc. in this embodiment, the electronic components in the above components are all common standard parts or parts known to those skilled in the art. Their structures and principles can be known to those skilled in the art through technical manuals or obtained through conventional experimental methods. At the idle places of this device, all the above electrical components are respectively connected through wires. The specific connection means should refer to the working sequence of each electrical component in the above working principle to complete the electrical connection, which is all well-known technology in the art.

[0036] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A small-sized pull-out outdoor speaker, comprising a box body (1), characterized in that: A front protective cover (2) is installed on the front outer side of the box body (1); the box body (1) comprises a front half shell (11) and a rear half shell (12); a double-layer partition plate (13) is installed on the upper part of the interior of the box body (1); a diaphragm (3) is installed on the outside of both sides of the box body (1); a plurality of sound generating units (7) are installed inside the box body (1); a rectangular frame is installed on the outer side of the diaphragm (3); the rectangular frame is fixed to the outer wall of the box body (1) by bolts; and an LED lamp cover (6) is installed on the upper part of the front half shell (11).

2. The small pull-out outdoor speaker according to claim 1, characterized in that: The LED lampshade (6) is arranged in an inclined manner, and a plurality of LED lamp beads (111) are installed on the inner side of the front half shell (11) close to the LED lampshade (6).

3. The small pull-out outdoor speaker according to claim 1, characterized in that: The double-layer partition (13) is composed of two layers of plastic plates, and a cavity structure is provided between the two layers of plastic plates.

4. The small pull-out outdoor speaker according to claim 1, characterized in that: A plurality of supporting feet (14) are installed at the bottom of the box body (1).

5. The small pull-out outdoor speaker according to claim 1, characterized in that: A control panel (4) is installed on the top of the box (1).

6. The small pull-out outdoor speaker according to claim 1, characterized in that: A handle (5) is installed on the upper part of the box body (1), rotating blocks (52) are installed at both ends of the handle (5), the rotating blocks (52) are rotatably connected to the outer wall of the box body (1) through bearings, and a hand-held block (51) is installed in the middle part of the handle (5).

7. The small pull-out outdoor speaker according to claim 6, characterized in that: The bottom surface of the handheld block (51) is provided with anti-slip grooves.

8. The small pull-out outdoor speaker according to claim 5, characterized in that: A circuit board is installed between the top of the double-layer partition (13) and the bottom of the control panel (4); the control panel (4) is electrically connected to the circuit board via a line, and the circuit board is electrically connected to the sound unit (7) via a line.

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