CN216146421U

CN216146421U - Bluetooth speaker prevents falling protective housing

Info

Publication number: CN216146421U
Application number: CN202122169439.5U
Authority: CN
Inventors: 李蓉萍
Original assignee: Individual
Current assignee: Jiangsu Teli New Materials Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-29
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a Bluetooth sound box anti-falling protective shell, which relates to the technical field of Bluetooth sound box protection and comprises a sound box protective shell main body, wherein a Bluetooth sound box is arranged in the sound box protective shell main body, a fixed seat is arranged below the sound box protective shell main body, an elastic sleeve shell is arranged outside the Bluetooth sound box, an anti-falling protective mechanism is arranged in the elastic sleeve shell, the elastic sleeve shell comprises two groups of silica gel protective sleeves and tension connecting columns, the two groups of silica gel protective sleeves are symmetrically distributed up and down, the tension connecting column is arranged between the two groups of silica gel protective sleeves, and the anti-falling protective mechanism comprises a buffer mechanism and a pressure balance mechanism. According to the utility model, the elastic sleeve shell is arranged, so that a protection effect is provided for the small Bluetooth sound box, the impact on the Bluetooth sound box is reduced, the internal elements of the Bluetooth sound box are prevented from being damaged by the impact, and the service life of the Bluetooth sound box is prolonged.

Description

Bluetooth speaker prevents falling protective housing

Technical Field

The utility model relates to the technical field of Bluetooth sound box protection, in particular to a Bluetooth sound box anti-falling protective shell.

Background

The Bluetooth sound box applies the Bluetooth technology to the traditional digital and multimedia sound box, so that a user can avoid annoying wiring stumbling and listen to music freely in various modes. Since the advent of the bluetooth speaker, the smart terminal has attracted wide attention of users such as mobile phone tablets along with the development of the smart terminal. Along with consumers' requirements for the part are getting bigger and bigger, the Bluetooth loudspeaker box is in the same place, the portable mode, the wireless transmission and the fashionable appearance of the Bluetooth loudspeaker box are strongly loved by the consumers, the existing Bluetooth loudspeaker box has sizes according to the required body types, and the small Bluetooth loudspeaker box is generally used in a family room.

The following problems exist in the prior art:

1. among the prior art, small-size bluetooth speaker lacks the protective housing, receives to strike internal element and very easily damages, makes bluetooth speaker's life reduce.

2. Among the prior art, ordinary protective housing can not provide the buffering guard action to the audio amplifier, and small-size bluetooth speaker drops easily in the use and pounces and lead to bluetooth speaker to damage on the stereoplasm floor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a Bluetooth sound box anti-falling protective shell, which aims to have the effect of protecting a Bluetooth sound box against impact and solve the problem that the Bluetooth sound box is lack of a protective shell and is easily damaged by an internal element under impact; wherein another kind of purpose is in order to solve ordinary protective housing and lack the problem of buffering guard action to reach the effect that bluetooth speaker dropped to the ground and play the cushioning effect.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a bluetooth speaker prevents falling protective housing, includes audio amplifier protective housing main part, the inside of audio amplifier protective housing main part is provided with bluetooth speaker, the below of audio amplifier protective housing main part is provided with the fixing base, bluetooth speaker's outside is provided with the elasticity cover shell, the inside of elasticity cover shell is provided with prevents falling protection mechanism, the elasticity cover shell is including silica gel protective sheath and pulling force spliced pole, the silica gel protective sheath is total two sets of, two sets of the symmetric distribution about the silica gel protective sheath is two sets of be provided with the pulling force spliced pole between the silica gel protective sheath, prevent falling protection mechanism including buffer gear and pressure balance mechanism, buffer gear's surface and pressure balance mechanism's external fixed surface are connected.

The technical scheme of the utility model is further improved as follows: the outer fixed surface of silica gel protective sheath installs anticollision elasticity hemisphere, the top fixed mounting of silica gel protective sheath has the cover of hanging, the bottom of silica gel protective sheath is provided with first magnetism and inhales the piece, the inboard of silica gel protective sheath is provided with prevents stinging the protective sheath, prevent that the thorn protective sheath is made by the super high strength fiber cloth.

The technical scheme of the utility model is further improved as follows: the outer surface of the puncture-proof protective sleeve is fixedly connected with the outer surface of the buffer mechanism, the inner side of the puncture-proof protective sleeve is provided with an anti-collision sponge sleeve, and the outer surface of the anti-collision sponge sleeve is fixedly connected with the outer surface of the pressure balance mechanism.

The technical scheme of the utility model is further improved as follows: the pulling force spliced pole is including the spliced pole, the both ends of spliced pole and the surface fixed connection of silica gel protective sheath, the spliced pole middle part is provided with connecting spring, connecting spring's outside is provided with the rubber sleeve, the inner wall of rubber sleeve and the surface swing joint of spliced pole.

The technical scheme of the utility model is further improved as follows: the buffer mechanism comprises a pressure lever and an air bag ball, one end of the pressure lever is in contact with the outer surface of the air bag ball, a sleeve is arranged outside the air bag ball, and the inner wall of the sleeve is movably connected with the outer surface of the pressure lever.

The technical scheme of the utility model is further improved as follows: the pressure balance mechanism is internally provided with an elastic movable ball, the outer surface of the elastic movable ball is in contact with the inner surface of the buffer mechanism, the fixing seat comprises a base, the upper surface of the base is fixedly provided with a limiting ring and a second magnetic suction block, and the second magnetic suction block is matched with the first magnetic suction block.

The technical scheme of the utility model is further improved as follows: the bottom of the silica gel protective sleeve is provided with a clamping groove with the same width as the limiting ring, and the upper surface of the base is movably connected with the lower surface of the silica gel protective sleeve.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a Bluetooth sound box anti-falling protective shell which is characterized in that an elastic sleeve shell is arranged to provide a protective effect for a small Bluetooth sound box, so that the impact on the Bluetooth sound box is reduced, the internal elements of the Bluetooth sound box are prevented from being damaged by the impact, and the service life of the Bluetooth sound box is prolonged.

2. The utility model provides a Bluetooth sound box anti-falling protective shell which is provided with a buffer mechanism to provide a buffer protection effect for a small Bluetooth sound box, reduce the impact on a hard floor caused by the falling of the Bluetooth sound box and prevent the Bluetooth sound box from being broken.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the present invention at configuration A;

FIG. 4 is an enlarged cross-sectional view of structure B of the present invention;

fig. 5 is a schematic view of the structural fixing base of the present invention.

In the figure: 1. a sound box protection shell main body; 2. an elastic casing; 21. a silica gel protective sleeve; 22. an anti-collision elastic hemisphere; 23. hanging a sleeve; 24. a stab-resistant protective jacket; 25. an anti-collision sponge sleeve; 26. a tension connecting column; 261. a rubber sleeve; 262. connecting columns; 263. a connecting spring; 27. a first magnetic attraction block; 3. an anti-fall protection mechanism; 31. a buffer mechanism; 311. a pressure lever; 312. an air bag ball; 313. a sleeve; 32. a pressure balancing mechanism; 33. an elastic movable ball; 4. a fixed seat; 41. a base; 42. a limiting ring; 43. a second magnetic attraction block; 5. bluetooth sound box.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides an anti-falling protective casing for a bluetooth speaker 5, comprising an anti-falling protective casing main body 1 for the bluetooth speaker 5, a bluetooth speaker 55 is arranged inside the anti-falling protective casing main body 1 for the bluetooth speaker 5, a fixing seat 4 is arranged below the anti-falling protective casing main body 1 for the bluetooth speaker 5, an elastic casing 2 is arranged outside the bluetooth speaker 55, an anti-falling protection mechanism 3 is arranged inside the elastic casing 2, the elastic casing 2 comprises a silica gel protective casing 21 and a tension connecting column 26, the two silica gel protective casings 21 are divided into two groups, the two silica gel protective casings 21 are distributed symmetrically up and down, the tension connecting column 26 is arranged between the two groups of silica gel protective casings 21, the anti-falling protection mechanism 3 comprises a buffer mechanism 31 and a pressure balance mechanism 32, the outer surface of the buffer mechanism 31 is fixedly connected with the outer surface of the pressure balance mechanism 32, an anti-collision elastic hemisphere 22 is fixedly installed on the outer surface of the silica gel protective casing 21, the top fixed mounting of silica gel protective sheath 21 has the cover of hanging 23, the bottom of silica gel protective sheath 21 is provided with first magnetism and inhales piece 27, the inboard of silica gel protective sheath 21 is provided with prevents stinging protective sheath 24, prevent stinging protective sheath 24 and make by the super high strength fiber cloth, prevent stinging the surface of protective sheath 24 and the fixed surface of buffer gear 31 is connected, the inboard of preventing stinging protective sheath 24 is provided with crashproof sponge cover 25, the surface of crashproof sponge cover 25 and the fixed surface of pressure balance mechanism 32 are connected.

In this embodiment, silica gel protective sheath 21 provides the guard action for bluetooth speaker 5, pulling force spliced pole 26 prevents that silica gel protective sheath 21 from droing, buffer gear 31 cushions the powerful impact that bluetooth speaker 5 received on the ground, the impact pressure that pressure balance mechanism 32 balanced bluetooth speaker 5 received, crashproof elasticity hemisphere 22 alleviates bluetooth speaker 5 and falls to the impact force that receives in the twinkling of an eye on the ground, hang cover 23 and make things convenient for bluetooth speaker 5 to carry, prevent that thorn protective sheath 24 from preventing bluetooth speaker 5 from being stabbed by sharp object, crashproof sponge cover 25 reduces the impact.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: pulling force spliced pole 26 is including spliced pole 262, the both ends of spliced pole 262 and the surface fixed connection of silica gel protective sheath 21, spliced pole 262 middle part is provided with connecting spring 263, the outside of connecting spring 263 is provided with rubber sleeve 261, the inner wall of rubber sleeve 262 and the surface swing joint of spliced pole 262, buffer gear 31 is including depression bar 311 and gasbag ball 312, the one end of depression bar 311 contacts with the surface of gasbag ball 312, the outside of gasbag ball 312 is provided with sleeve 313, the inner wall of sleeve 313 and the surface swing joint of depression bar 311.

In this embodiment, the connection column 262 and the connection spring 263 are matched to keep the upper and lower elastic casings 2 in a tight state by a tensile force, so as to prevent the elastic casings from falling off, the rubber sleeve 261 plays a role in protecting the connection column 262 and the connection spring 263, the pressure rod 311 transmits pressure to the airbag ball 312 when being subjected to pressure, the airbag ball 312 relieves the pressure by deformation, and the sleeve 313 plays a role in fixing the airbag ball 312 and the pressure rod 311.

Example 3

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: the inside elasticity movable ball 33 that is provided with of pressure balance mechanism 32, the surface of elasticity movable ball 33 contacts with buffer gear 31's internal surface, fixing base 4 is including base 41, base 41's last fixed surface installs spacing ring 42 and second magnetism and inhales piece 43, second magnetism is inhaled piece 43 and first magnetism and is inhaled piece 27 looks adaptation, the draw-in groove the same with spacing ring 42 width is seted up to the bottom of the silica gel protective sheath 21 of telling, base 41's upper surface and silica gel protective sheath 21's lower surface swing joint.

In this embodiment, the elastic movable ball 33 rolls and extrudes inside the pressure balance mechanism 32, so as to relieve the impact pressure on the local part, the fixing seat 4 plays a role in reducing the possibility that the bluetooth speaker 5 drops, the second magnetic attraction block 43 and the first magnetic attraction block 27 attract each other to fix the bluetooth speaker 5 on the base 41, and the limit ring 42 plays a role in limiting and fixing.

The working principle of the anti-falling protection shell of the Bluetooth sound box is described in detail below.

As shown in fig. 1-5, firstly, the silicone protective sleeve 21 is pulled open to place the bluetooth speaker 5 in the middle of the silicone protective sleeve 21, the silicone protective sleeve 21 provides a protective effect for the bluetooth speaker 5, the tension connecting post 26 prevents the silicone protective sleeve 21 from falling off, the buffer mechanism 31 buffers the strong impact when the bluetooth speaker 5 falls to the ground, the pressure balance mechanism 32 balances the impact pressure applied to the bluetooth speaker 5, the anti-collision elastic hemisphere 22 relieves the impact force instantaneously applied when the bluetooth speaker 5 falls to the ground, the suspension sleeve 23 facilitates the bluetooth speaker 5 to be carried, the anti-puncture protective sleeve 24 prevents the bluetooth speaker 5 from being punctured by a sharp object, the anti-collision sponge sleeve 25 reduces the impact force, the connecting post 262 is matched with the connecting spring 263, so that the upper and lower elastic sleeves 2 keep a tight state through tension force to prevent falling off, the rubber sleeve 261 plays a role of protecting the connecting post 262 and the connecting spring 263, the pressure rod 311 transmits the pressure to the air bag ball 312 under the pressure, the pressure that receives is alleviated through the deformation to air bag ball 312, sleeve 313 plays the effect of fixed air bag ball 312 and depression bar 311, elasticity movable ball 33 rolls the extrusion each other in pressure balance mechanism 32 is inside, dissolve the impact pressure that the part received, fixing base 4 plays the possibility that reduces bluetooth speaker 5 and drop, second magnetism piece 43 and first magnetism piece 27 inter attraction of inhaling are fixed bluetooth speaker 5 on base 41, spacing ring 42 plays spacing fixed action.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a bluetooth speaker prevents falling protective housing, includes audio amplifier protective housing main part (1), the inside of audio amplifier protective housing main part (1) is provided with bluetooth speaker (5), the below of audio amplifier protective housing main part (1) is provided with fixing base (4), its characterized in that: an elastic sleeve (2) is arranged outside the Bluetooth sound box (5), and an anti-falling protection mechanism (3) is arranged inside the elastic sleeve (2);

the elastic casing (2) comprises two groups of silica gel protective sleeves (21) and two tension connecting columns (26), the two groups of silica gel protective sleeves (21) are vertically and symmetrically distributed, and the tension connecting column (26) is arranged between the two groups of silica gel protective sleeves (21);

the anti-falling protection mechanism (3) comprises a buffer mechanism (31) and a pressure balance mechanism (32), and the outer surface of the buffer mechanism (31) is fixedly connected with the outer surface of the pressure balance mechanism (32).

2. The anti-falling protective shell for the Bluetooth sound box according to claim 1, wherein: the utility model discloses a silica gel protective sheath, including silica gel protective sheath (21), the top fixed mounting of silica gel protective sheath (21) has crashproof elasticity hemisphere (22), the top fixed mounting of silica gel protective sheath (21) has suspension cover (23), the bottom of silica gel protective sheath (21) is provided with first magnetism and inhales piece (27), the inboard of silica gel protective sheath (21) is provided with prevents stinging protective sheath (24), prevent stinging protective sheath (24) and make by super high strength fiber cloth.

3. The anti-falling protective shell for the Bluetooth sound box according to claim 2, wherein: the surface of preventing stinging protective sheath (24) is connected with the surface fixed connection of buffer gear (31), the inboard of preventing stinging protective sheath (24) is provided with crashproof sponge cover (25), the surface of crashproof sponge cover (25) is connected with the surface fixed connection of pressure balance mechanism (32).

4. The anti-falling protective shell for the Bluetooth sound box according to claim 1, wherein: pulling force spliced pole (26) is including spliced pole (262), the both ends of spliced pole (262) are connected with the surface fixed of silica gel protective sheath (21), spliced pole (262) middle part is provided with connecting spring (263), the outside of connecting spring (263) is provided with rubber sleeve (261), the inner wall of rubber sleeve (261) and the surface swing joint of spliced pole (262).

5. The anti-falling protective shell for the Bluetooth sound box according to claim 1, wherein: buffer gear (31) is including depression bar (311) and gasbag ball (312), the one end of depression bar (311) contacts with the surface of gasbag ball (312), the outside of gasbag ball (312) is provided with sleeve (313), the inner wall of sleeve (313) and the surface swing joint of depression bar (311).

6. The anti-falling protective shell for the Bluetooth sound box according to claim 1, wherein: the pressure balance mechanism (32) is inside to be provided with elasticity activity ball (33), the surface of elasticity activity ball (33) contacts with the internal surface of buffer gear (31), fixing base (4) are including base (41), piece (43) is inhaled to last fixed surface of base (41) installation spacing ring (42) and second magnetism, piece (27) looks adaptation is inhaled with first magnetism to second magnetism to piece (43).

7. The anti-falling protective shell for the Bluetooth sound box according to claim 6, wherein: the bottom of the silica gel protective sleeve (21) is provided with a clamping groove with the same width as the limiting ring (42), and the upper surface of the base (41) is movably connected with the lower surface of the silica gel protective sleeve (21).