CN212163580U

CN212163580U - Dustproof and waterproof stereo set

Info

Publication number: CN212163580U
Application number: CN202020789318.3U
Authority: CN
Inventors: 张小梅
Original assignee: Huizhou Haoyuan Technology Co ltd
Current assignee: Huizhou Haoyuan Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-15
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a dustproof and waterproof sound box, which comprises a stable base and a protective cover, wherein the middle part of the top end of the stable base is fixedly connected with a sound box body, sleeve columns are fixedly arranged on both sides of the top end of the stable base, compression springs are fixedly arranged in the two sleeve columns, one ends of the two compression springs are fixedly connected with supporting rods through connecting blocks, one ends of the two supporting rods are fixedly connected with magnetic blocks, the two magnetic blocks are respectively and fixedly arranged on both sides in the protective cover, one end of a data line is fixedly connected with a double-hole plug, and the other end of the data line is connected with a circuit main board in the sound box body, be convenient for accomodate the data line for the data line is difficult for losing, and the practicality is strong.

Description

Dustproof and waterproof stereo set

Technical Field

The utility model relates to a stereo set, in particular to dustproof and waterproof stereo set.

Background

One important device of an audio system is a sound box, which generally consists of a speaker unit and a box body. The loudspeaker unit is used as a sounding component, and the box body is used as a supplement of the loudspeaker unit and plays a role in correcting sound. The sound production principle of loudspeaker unit is a conversion of electric energy conversion to sound, and when different electronic energy passed to the coil, the coil produced the magnetic field interaction of an energy and magnet, and this kind of interaction caused the paper dish to vibrate, because electronic energy changes at any time, the coil of loudspeaker can be forward or backward motion, therefore the paper dish of loudspeaker will follow the motion, and this action makes the density degree of air produce the change and produce sound.

However, the existing sound equipment still has some deficiencies, for example, due to the lack of a protection device, the sound equipment is poor in dustproof and waterproof performance, dust and water can easily enter the sound equipment, damage of the sound equipment is caused, meanwhile, the existing sound equipment and a charging wire are separately arranged, the charging wire is easily lost, inconvenient storage is realized, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof and waterproof stereo set to what provide in solving above-mentioned background art lacks protector, leads to the dustproof and waterproof nature of stereo set poor and stereo set charging wire to lose easily, the inconvenient problem of accomodating.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof and waterproof sound box comprises a stable base and a protective cover, wherein the middle part of the top end of the stable base is fixedly connected with a sound box body, sleeve columns are fixedly arranged on two sides of the top end of the stabilizing base, compression springs are fixedly arranged inside the two sleeve columns, one ends of the two compression springs are fixedly connected with supporting rods through connecting blocks, one ends of the two supporting rods are fixedly connected with magnetic blocks, the two magnetic blocks are respectively fixedly arranged on two sides inside the protective cover, a metal iron ring is fixedly arranged at the bottom end of the protective cover, a magnetic ring is magnetically connected to the surface of the metal iron ring, the magnetic ring is embedded and connected with the top end of the stable base, the middle part of the bottom end of the stable base is rotatably connected with a containing rod, the surface of the accommodating rod is wound with a data line, one end of the data line is fixedly connected with a double-hole plug, and the other end of the data line is connected with a circuit main board inside the sound body.

As a preferred technical scheme of the utility model, the bottom mounting of stabilizing the base is equipped with square frame, one side diplopore plug of square frame alternates to connect.

As a preferred technical scheme of the utility model, the one end fixedly connected with manual carousel of accomodating the pole, just manual carousel is located square frame's inside.

As an optimized technical scheme of the utility model, the laminating of the sound outlet department on sound body surface is connected with waterproof ventilated membrane.

As an optimized technical solution of the present invention, the magnetic connection force between the metal iron ring and the magnetic ring is less than two maximum rebound force of the compression spring.

As a preferred technical scheme of the utility model, the inside circuit mainboard department integration of stereo set has the bluetooth chip, bluetooth chip and cell-phone terminal signal connection.

As a preferred technical scheme of the utility model, the protection casing is established with the stereo set body cover and is connected, two the bracing piece alternates with the cover post that corresponds and is connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a dustproof and waterproof stereo set plays fine protection through the protection casing that is equipped with and the cover post, bracing piece, magnetism ring sum metal hoop that constitute the bounce-back device, also is convenient for adjust the switching of protection casing, convenient to use simultaneously. 2. The utility model relates to a dustproof and waterproof stereo set through the pole and the manual carousel of accomodating that are equipped with, is convenient for accomodate the data line for the data line is difficult for losing, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection between the main body and the stable base of the sound box of the present invention;

FIG. 3 is a schematic diagram of the internal structure of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the connection between the casing pillar and the support rod of the present invention.

In the figure: 1. a stabilizing base; 2. a square frame; 3. a protective cover; 4. a sound body; 5. a magnetic ring; 6. sleeving a column; 7. a support bar; 8. a magnetic block; 9. a waterproof breathable film; 10. a data line; 11. a metallic iron ring; 12. a storage rod; 13. a manual turntable; 14. a double-hole plug; 15. connecting blocks; 16. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a technical solution of dustproof and waterproof stereo:

according to the drawings 1-4, the sound equipment comprises a stable base 1 and a protective cover 3, wherein the middle part of the top end of the stable base 1 is fixedly connected with a sound body 4, sleeve columns 6 are fixedly arranged on both sides of the top end of the stable base 1, compression springs 16 are fixedly arranged inside the two sleeve columns 6, one ends of the two compression springs 16 are fixedly connected with supporting rods 7 through connecting blocks 15, one ends of the two supporting rods 7 are fixedly connected with magnetic blocks 8, the two magnetic blocks 8 are respectively and fixedly arranged on both sides inside the protective cover 3, a metal iron ring 11 is fixedly arranged at the bottom end of the protective cover 3, a magnetic ring 5 is magnetically connected on the surface of the metal iron ring 11, the magnetic ring 5 is connected with the top end of the stable base 1 in an embedded manner, an accommodating rod 12 is rotatably connected with the middle part of the bottom end of the stable base 1, a data line 10 is wound on the surface, the other end of the data line 10 is connected to a circuit board inside the main audio body 4.

According to the drawings of fig. 1 and 2, a square frame 2 is fixedly arranged at the bottom end of a stable base 1, a double-hole plug 14 at one side of the square frame 2 is inserted and connected, the square frame 2 plays a role of protection to prevent a data line 10 from falling ash, a manual rotary disc 13 is fixedly connected with one end of a containing rod 12, the manual rotary disc 13 is positioned in the square frame 2 and is convenient for manual rotation, the use is convenient, a waterproof breathable film 9 is attached to a sound outlet on the surface of a sound body 4 to prevent dust from entering and not influencing sound, the magnetic connecting force of a metal iron ring 11 and a magnetic ring 5 is smaller than the maximum bounce force of two compression springs 16, when the sound box is pressed, a protective cover 3 can be automatically opened under the bounce of the compression springs 16, a Bluetooth chip is integrated at a circuit main board in the sound body 4 and is in signal connection with a mobile phone terminal to facilitate wireless connection of a playing, convenient to use, protection casing 3 establishes with 4 covers of stereo set body and is connected, and two bracing pieces 7 alternate with the cover post 6 that corresponds and be connected, and protection casing 3 covers completely, and fine dustproof and waterproof effect of playing is convenient for accomodate the inside of cover post 6 with bracing piece 7.

When the dustproof and waterproof sound box is used, a mobile phone terminal is connected through a Bluetooth module to play music, the protective cover 3 can be automatically opened under the action of the rebound force of the compression springs 16 by pressing the protective cover 3 because the magnetic connecting force of the metal iron ring 11 and the magnetic ring 5 is less than the maximum rebound force of the two compression springs 16, the sound box body 4 is exposed, the sound is played from the sound hole of the sound box body 4, the waterproof breathable film 9 prevents dust from entering without influencing the sound, the double-hole plug 14 is held and the data wire 10 is lengthened when charging is needed, the data wire 10 is stored by rotating the manual turntable 13 when the data wire 10 is stored, so that the data wire 10 is not easy to lose, the practicability is strong, and in conclusion, the dustproof and waterproof sound box has the advantages that the protective cover 3, the sleeve column 6, the supporting rod 7, the magnetic ring 5 and the metal iron ring 11 which form a rebound device, play fine protection, also be convenient for adjust the switching of protection casing 3 simultaneously, convenient to use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The dustproof and waterproof sound box comprises a stabilizing base (1) and a protective cover (3), and is characterized in that a sound body (4) is fixedly connected to the middle of the top end of the stabilizing base (1), sleeve columns (6) are fixedly arranged on two sides of the top end of the stabilizing base (1), compression springs (16) are fixedly arranged in the sleeve columns (6), one ends of the compression springs (16) are fixedly connected with supporting rods (7) through connecting blocks (15), one ends of the supporting rods (7) are fixedly connected with magnetic blocks (8), the magnetic blocks (8) are respectively fixedly arranged on two sides of the interior of the protective cover (3), a metal iron ring (11) is fixedly arranged at the bottom end of the protective cover (3), the magnetic ring (5) is connected with the surface of the metal iron ring (11) in a magnetic manner, and the magnetic ring (5) is connected with the top end of the stabilizing base (1) in an embedding manner, the middle part of stabilizing base (1) bottom rotates to be connected with and accomodates pole (12), the surface winding of accomodating pole (12) has data line (10), the one end fixedly connected with diplopore plug (14) of data line (10), the other end and the inside circuit mainboard connection of sound body (4) of data line (10).

2. The dustproof and waterproof stereo set of claim 1, wherein: the bottom end of the stabilizing base (1) is fixedly provided with a square frame (2), and a double-hole plug (14) on one side of the square frame (2) is connected in a penetrating manner.

3. The dustproof and waterproof stereo set of claim 2, wherein: one end of the accommodating rod (12) is fixedly connected with a manual rotating disc (13), and the manual rotating disc (13) is located inside the square frame (2).

4. The dustproof and waterproof stereo set of claim 1, wherein: the sound outlet hole on the surface of the sound body (4) is connected with a waterproof breathable film (9) in a laminating manner.

5. The dustproof and waterproof stereo set of claim 1, wherein: the magnetic connecting force of the metal iron ring (11) and the magnetic ring (5) is smaller than the maximum rebound force of the two compression springs (16).

6. The dustproof and waterproof stereo set of claim 1, wherein: the Bluetooth sound box is characterized in that a Bluetooth chip is integrated at a circuit main board inside the sound body (4), and the Bluetooth chip is in signal connection with a mobile phone terminal.

7. The dustproof and waterproof stereo set of claim 1, wherein: the protection casing (3) is connected with the stereo body (4) in a sleeved mode, and the supporting rods (7) are connected with the corresponding sleeve columns (6) in an inserting mode.