CN212435878U

CN212435878U - Impact-resistant Bluetooth sound box

Info

Publication number: CN212435878U
Application number: CN202021325937.3U
Authority: CN
Inventors: 李文芳
Original assignee: Quanzhou Yingchuang New Material Technology Development Co Ltd
Current assignee: Wuhan Zhongchuanglianhe Electronic Technology Co.,Ltd.
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-01-29
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses an impact-resistant bluetooth sound, including guard box and sound, the equal fixedly connected with casing in both sides of guard box inner chamber bottom, the inner chamber fixedly connected with gasbag of casing, the top fixedly connected with clamp plate of gasbag, the top fixedly connected with depression bar of clamp plate. The utility model discloses a cooperation of arc and sliding sleeve, receive when strikeing and produce vibrations at sound body, the arc drives the sliding sleeve motion, the sliding sleeve stretches first reset spring, the diaphragm can extrude the depression bar simultaneously, the depression bar extrudees the gasbag, the second reset spring on depression bar surface also can produce deformation, because the gasbag, first reset spring and second reset spring atress produce deformation, thereby cushion the vibrations that the impact produced, the outside protection that lacks when using of current stereo set has been solved, appear colliding with in the transportation easily, thereby cause the damage, shorten its life's problem.

Description

Impact-resistant Bluetooth sound box

Technical Field

The utility model relates to a bluetooth sound technical field specifically is an impact-resistant bluetooth sound.

Background

The sound refers to other sounds except human language and music, including natural environment's sound, animal's sound, the stereo set of machine tool, various sounds that people's action was sent etc., exactly, be exactly the holistic stereo set suit machine that the firm released, its function is as complete as possible, high durability and convenient use, the outward appearance is gorgeous, all parts of built-up sound, there are audio amplifier, power amplifier and cassette etc., all provided by a factory, holistic cooperation is better, and also relatively unified in the appearance, but current stereo set outside lacks the protection when using, appear colliding with in the transportation easily, thereby cause the damage, shorten its life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impact-resistant bluetooth sound possesses impact-resistant advantage, has solved current stereo set and has externally lacked the protection when using, appears colliding with easily in the transportation to cause the damage, shorten its life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an impact-resistant bluetooth sound, includes guard box and sound, the equal fixedly connected with casing in both sides of guard box inner chamber bottom, the inner chamber fixedly connected with gasbag of casing, the top fixedly connected with clamp plate of gasbag, the top fixedly connected with depression bar of clamp plate, casing and fixedly connected with diaphragm are run through at the top of depression bar, the top fixedly connected with arc of diaphragm, sound's bottom fixedly connected with carriage, the equal fixedly connected with slide bar in both sides of carriage inner chamber, the equal fixedly connected with limiting plate in both sides on slide bar surface, the equal sliding connection in both sides on slide bar surface has the sliding sleeve, the bottom of sliding sleeve is through pivot and arc swing joint, between sliding sleeve and the limiting plate, and the surface cover that is located the slide bar is equipped with first reset spring.

Preferably, first spout has all been seted up to the both sides of guard box inner chamber, the first slider of the equal fixedly connected with in both sides of carriage, the one end of first slider extends to first spout inner chamber.

Preferably, the surface cover that the depression bar is located the outside one end of casing is equipped with second reset spring, second reset spring's top and bottom all with casing and diaphragm fixed connection.

Preferably, the top and the bottom of slide bar have all been seted up the second spout, the equal fixedly connected with second slider in top and the bottom of sliding sleeve inner chamber, the one end of second slider extends to the inner chamber of second spout.

Preferably, one side of the first return spring is fixedly connected with the limiting plate, and the other side of the first return spring is fixedly connected with the sliding sleeve.

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

1. the utility model discloses a cooperation of arc and sliding sleeve, receive when strikeing and produce vibrations at sound body, the arc drives the sliding sleeve motion, the sliding sleeve stretches first reset spring, the diaphragm can extrude the depression bar simultaneously, the depression bar extrudees the gasbag, the second reset spring on depression bar surface also can produce deformation, because the gasbag, first reset spring and second reset spring atress produce deformation, thereby cushion the vibrations that the impact produced, the outside protection that lacks when using of current stereo set has been solved, appear colliding with in the transportation easily, thereby cause the damage, shorten its life's problem.

2. The utility model discloses a set up first spout and first slider, played spacing effect to the carriage, through setting up second spout and second slider, played spacing effect to the sliding sleeve.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the supporting frame of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the sliding sleeve of the present invention.

In the figure: 1. a protection box; 2. a housing; 3. an air bag; 4. pressing a plate; 5. a pressure lever; 6. a transverse plate; 7. an arc-shaped plate; 8. a sound body; 9. a support frame; 10. a slide bar; 11. a limiting plate; 12. a sliding sleeve; 13. a first return spring; 14. a first chute; 15. a first slider; 16. a second return spring; 17. a second slider; 18. a second runner.

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.

The utility model discloses a guard box 1, casing 2, gasbag 3, clamp plate 4, depression bar 5, diaphragm 6, arc 7, sound body 8, carriage 9, slide bar 10, limiting plate 11, sliding sleeve 12, first reset spring 13, first spout 14, first slider 15, second reset spring 16, second slider 17 and the 18 parts of second spout are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an impact-resistant bluetooth sound box comprises a protection box 1 and a sound box body 8, wherein both sides of the bottom of an inner cavity of the protection box 1 are fixedly connected with a shell 2, an inner cavity of the shell 2 is fixedly connected with an air bag 3, the top of the air bag 3 is fixedly connected with a pressing plate 4, the top of the pressing plate 4 is fixedly connected with a pressing rod 5, the top of the pressing rod 5 penetrates through the shell 2 and is fixedly connected with a transverse plate 6, a second return spring 16 is sleeved on the surface of one end of the pressing rod 5 positioned outside the shell 2, the top and the bottom of the second return spring 16 are fixedly connected with the shell 2 and the transverse plate 6, the top of the transverse plate 6 is fixedly connected with an arc-shaped plate 7, the bottom of the sound box body 8 is fixedly connected with a supporting frame 9, both sides of the inner cavity of the protection box 1 are respectively provided with a first sliding groove 14, both sides of the inner cavity of the supporting frame 9 are fixedly connected with a sliding rod 10, both sides of the surface of the sliding rod 10 are fixedly connected with a limiting plate 11, both sides of the surface of the sliding rod 10 are slidably connected with a sliding sleeve 12, both the top and the bottom of the sliding rod 10 are provided with second sliding grooves 18, both the top and the bottom of the inner cavity of the sliding sleeve 12 are fixedly connected with second sliding blocks 17, one end of each second sliding block 17 extends to the inner cavity of each second sliding groove 18, the bottom of the sliding sleeve 12 is movably connected with the arc-shaped plate 7 through a rotating shaft, a first return spring 13 is sleeved between the sliding sleeve 12 and the limiting plate 11 and positioned on the surface of the sliding rod 10, one side of the first return spring 13 is fixedly connected with the limiting plate 11, the other side of the first return spring 13 is fixedly connected with the sliding sleeve 12, through the matching of the arc-shaped plate 7 and the sliding sleeve 12, when the sound body, diaphragm 6 can extrude depression bar 5 simultaneously, depression bar 5 extrudees gasbag 3, the second reset spring 16 on depression bar 5 surface also can produce deformation, because gasbag 3, first reset spring 13 and second reset spring 16 atress produce deformation, thereby cushion the vibrations that the impact produced, solved current stereo set outside when using and lacked the protection, appear colliding with in the transportation easily, thereby cause the damage, shorten its life's problem.

During the use, through the cooperation of arc 7 with sliding sleeve 12, receive when strikeing and produce vibrations at sound body 8, arc 7 drives sliding sleeve 12 motion, sliding sleeve 12 stretches first reset spring 13, diaphragm 6 can extrude depression bar 5 simultaneously, depression bar 5 extrudees gasbag 3, second reset spring 16 on depression bar 5 surface also can produce deformation, because gasbag 3, first reset spring 13 and second reset spring 16 atress produce deformation, thereby cushion the vibrations that the impact produced, the outside protection that lacks when using of current stereo set has been solved, appear colliding with in the transportation easily, thereby cause the damage, shorten its life's problem.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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 utility model provides an impact-resistant bluetooth sound, includes guard box (1) and audio body (8), its characterized in that: the protection box comprises a protection box body (1), a shell (2) is fixedly connected to the two sides of the bottom of an inner cavity of the protection box body (1), an air bag (3) is fixedly connected to the inner cavity of the shell (2), a pressing plate (4) is fixedly connected to the top of the air bag (3), a pressing rod (5) is fixedly connected to the top of the pressing plate (4), the top of the pressing rod (5) penetrates through the shell (2) and is fixedly connected with a transverse plate (6), an arc plate (7) is fixedly connected to the top of the transverse plate (6), a supporting frame (9) is fixedly connected to the bottom of a sound body (8), sliding rods (10) are fixedly connected to the two sides of the inner cavity of the supporting frame (9), limiting plates (11) are fixedly connected to the two sides of the surface of each sliding rod (10), sliding sleeves (12) are slidably connected to the two sides of the, a first return spring (13) is sleeved between the sliding sleeve (12) and the limiting plate (11) and on the surface of the sliding rod (10).

2. An impact-resistant bluetooth sound as claimed in claim 1, characterized in that: first spout (14) have all been seted up to the both sides of guard box (1) inner chamber, the equal first slider (15) of fixedly connected with in both sides of carriage (9), the one end of first slider (15) extends to first spout (14) inner chamber.

3. An impact-resistant bluetooth sound as claimed in claim 1, characterized in that: the surface cover that depression bar (5) are located casing (2) outside one end is equipped with second reset spring (16), the top and the bottom of second reset spring (16) all with casing (2) and diaphragm (6) fixed connection.

4. An impact-resistant bluetooth sound as claimed in claim 1, characterized in that: second spout (18) have all been seted up to the top and the bottom of slide bar (10), the equal fixedly connected with second slider (17) in top and the bottom of sliding sleeve (12) inner chamber, the one end of second slider (17) extends to the inner chamber of second spout (18).

5. An impact-resistant bluetooth sound as claimed in claim 1, characterized in that: one side of the first return spring (13) is fixedly connected with the limiting plate (11), and the other side of the first return spring (13) is fixedly connected with the sliding sleeve (12).