CN214412947U

CN214412947U - Bluetooth sound box

Info

Publication number: CN214412947U
Application number: CN202023024674.5U
Authority: CN
Inventors: 黄大勇
Original assignee: Hubei Yijie Electronics Co ltd
Current assignee: Hubei Yijie Electronics Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-15
Anticipated expiration: 2030-12-16

Abstract

The invention discloses a Bluetooth sound box, which comprises a sound box body and sound outlet holes formed in the front face of the sound box body, wherein mounting cylinders are fixedly connected to four corners of the sound box body respectively. This bluetooth sound, adjust the interval between fixed plate and the sound through rotating the fixed plate, when guaranteeing that the sound is stable to be put, make sound and desktop have the certain distance, thereby it directly enters into inside the device to prevent the water on the desktop, under anticollision institution's setting, realize carrying out the comprehensive protection of six directions from top to bottom about the sound, effectively improve sound's anti performance of falling, and when sound took place vibrations, the manger plate laminating is made on the diaphragm to the manger plate cloth under the effort of shrink spring, thereby improve device's water-proof effects, and can prevent effectively that dust from blockking up the condition of play sound hole.

Description

Bluetooth sound box

Technical Field

The utility model relates to a bluetooth sound technical field specifically is a bluetooth sound.

Background

As convenient instrument that uses, the bluetooth sound is direct placing on the desktop more, because the size is less, is knocked down by people very easily, drops on the ground, and conventional bluetooth sound is exactly direct mount in an installation shell, seriously lacks anti mechanism that falls, the condition of damage will appear very easily to under the subaerial condition that has water, the bluetooth sound will be because of the condition that the damage appears in intaking very easily, for this reason, especially provide a bluetooth sound, not only anti falling, can also dustproof and waterproof.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a bluetooth sound, it seriously lacks anti falling mechanism to have solved conventional bluetooth sound, the condition of damage will appear very easily to under the subaerial condition that has water, bluetooth sound will appear the problem of the damaged condition very easily because of intaking.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a Bluetooth sound box, includes sound box and sets up son at the positive sound hole that goes out of sound box, four corners difference fixedly connected with installation section of thick bamboo of sound box, the middle part fixed mounting of installation section of thick bamboo inner chamber has the solid fixed ring of installation, gu the equal fixedly connected with screw cap section of thick bamboo in fixed ring's top and bottom, the internal surface sliding connection of screw cap section of thick bamboo has hexagon nut, the inner wall of installation section of thick bamboo just is located the top and the equal fixedly connected with spacing ring in below of screw cap section of thick bamboo, hexagon nut's internal surface threaded connection has the threaded rod, and the threaded rod one end of keeping away from hexagon nut runs through spacing ring and fixedly connected with fixed plate, the surface of threaded rod just is located fixed plate and the relative one side cover of spacing ring and is equipped with first spring, and openly two are adjacent the first side anti-collision shell of middle part fixedly connected with of one side setting with the back adjacent two the equal fixedly connected with in middle part of one side of installation section of thick bamboo relative one side is equipped with The anti-collision mechanism comprises a second side anti-collision shell and anti-collision mechanisms, wherein the anti-collision mechanisms are fixedly mounted in the first side anti-collision shell and the second side anti-collision shell.

Preferably, anticollision institution is including installation pole, two the roof, two the top tube, two second spring and anticollision board, the front of installation pole and the back fixed connection of roof, the front of top tube and the back fixed connection of anticollision board, the surface of roof and the internal surface sliding contact of top tube, the inside fixed connection of the one end anticollision board of second spring just is located the top tube, the other end of second spring and the front fixed connection of roof.

Preferably, logical groove has all been seted up on the surface of first side anticollision shell and second side anticollision shell, the both ends of installation pole respectively with lead to the both sides fixed connection of groove inner chamber, the internal surface of anticollision board and the internal surface sliding contact who leads to the groove.

Preferably, the left and right sides that the crashproof board is close to installation pole one side all is connected with the guide arm through the turning block rotation, the surface of installation pole just is located two one side cover that the roof is relative is established and slidable mounting has the sleeve, one side that the crashproof board was kept away from to the guide arm is passed through the turning block and is connected with telescopic one side rotation, the surface of installation pole just is located sleeve and the relative one side cover of roof and is equipped with the third spring.

Preferably, the movable groove has been seted up at the back of first side anticollision shell, the positive left and right sides of stereo set body just is located the spacing slide of the inside fixedly connected with of movable groove, two the internal surface of spacing slide just is located the below slidable mounting of first side anticollision shell has the breakwater, the back fixedly connected with at breakwater top and the manger plate cloth of spacing slide looks adaptation.

Preferably, the top of the sound body is fixedly connected with a pin block, and the surface of the water-blocking cloth is provided with a bayonet matched with the pin block.

Preferably, the front fixedly connected with mounting bracket of stereo set body bottom, the top fixedly connected with shrink spring of mounting bracket, the top fixedly connected with of shrink spring connects the rope, and connects the top of rope and the bottom fixed connection of breakwater.

Preferably, the front of sound body just is located two the bottom fixedly connected with diaphragm of spacing slide, the top of connecting the rope runs through the diaphragm and extends to the top of diaphragm.

Preferably, one side of the fixing plate, which is far away from the first spring, is fixedly connected with a first rubber pad.

Preferably, one side of the anti-collision plate, which is far away from the mounting rod, is fixedly connected with a second rubber pad.

(III) advantageous effects

The utility model provides a bluetooth sound. The method has the following beneficial effects:

(1) this bluetooth sound, setting through the installation section of thick bamboo, at solid fixed ring, a screw thread cap section of thick bamboo, hexagon nut, the spacing ring, the threaded rod, the cooperation of fixed plate and first spring is set up down, utilize the impact buffering when first spring receives the striking as sound, thereby carry out the protection of direction from top to bottom to sound, and under the setting of first spring, can be through the mode of rotating the fixed plate, adjust the interval between fixed plate and the sound, when guaranteeing that sound is stable to be put, make sound have the certain distance with the desktop, thereby prevent that water on the desktop from directly entering into the device inside, under anticollision institution, realize carrying out the comprehensive protection of six directions from top to bottom about sound, effectively improve sound's anti performance of falling.

(2) This bluetooth sound, through the movable groove, spacing slide, the breakwater, the manger plate cloth, the round pin piece, the bayonet socket, the mounting bracket, the cooperation setting of shrink spring and connection rope, utilize the cooperation of round pin piece and bayonet socket, lift the breakwater, reveal the sound hole, make sound can normally work, in case sound appears when empting the condition, sound shakes, the breakwater cloth breaks away from the round pin piece easily under the effort of shrink spring, even get the breakwater laminating on the diaphragm, thereby realize sheltering from of going out the sound hole, splash when can preventing device from dropping, inside through going out the sound hole and entering into the device, thereby improve the water-proof effects of device, and can effectively prevent that the dust from blockking up the condition of going out the sound hole.

(3) This bluetooth sound through the setting of second spring and third spring, when crashproof board received the striking, directly cushions the impact force through second spring and third spring for when the structure is arranged more rationally, can strengthen the stable strength between four installation barrels, thereby the anti intensity of falling of reinforcing device improves the anti performance of falling of device.

Drawings

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

fig. 2 is a schematic view of the internal structure of the mounting cylinder of the present invention;

FIG. 3 is a schematic view of the connection between the first side anti-collision shell and the anti-collision mechanism structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure, 1, a sound body; 2. a sound outlet hole; 3. mounting the cylinder; 4. a fixing ring; 5. a threaded cap barrel; 6. A hexagonal nut; 7. a limiting ring; 8. a threaded rod; 9. a fixing plate; 10. a first spring; 11. a first rubber pad; 12. a first side impact shell; 13. a second side anti-collision shell; 14. an anti-collision mechanism; 15. mounting a rod; 16. a top plate; 17. a top cylinder; 18. a second spring; 19. an anti-collision plate; 20. a through groove; 21. a guide bar; 22. a sleeve; 23. a third spring; 24. a movable groove; 25. a limiting slide way; 26. a water baffle; 27. Water-blocking cloth; 28. a pin block; 29. a bayonet; 30. a mounting frame; 31. a retraction spring; 32. connecting ropes; 33. a transverse plate; 34. and a second rubber pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a Bluetooth sound box comprises a sound box body 1 and a sound outlet 2 arranged on the front side of the sound box body 1, wherein four corners of the sound box body 1 are respectively and fixedly connected with an installation cylinder 3, the middle part of the inner cavity of the installation cylinder 3 is fixedly provided with an installation fixing ring 4, the top and the bottom of the fixing ring 4 are both fixedly connected with a threaded cap cylinder 5, the inner surface of the threaded cap cylinder 5 is in sliding connection with a hexagonal nut 6, the inner wall of the installation cylinder 3 is positioned above and below the threaded cap cylinder 5 and is fixedly connected with a limiting ring 7, the inner surface of the hexagonal nut 6 is in threaded connection with a threaded rod 8, one end of the threaded rod 8, far away from the hexagonal nut 6, penetrates through the limiting ring 7 and is fixedly connected with a fixing plate 9, one side, opposite to the fixing plate 9 and the limiting ring 7, of the outer surface of the threaded rod 8 is sleeved with a first spring 10, the first spring 10 is an industrial spring and has good anti-fatigue capability, can be repeatedly stretched for long-term use and can be replaced after long-term use, the middle part of one side opposite to two adjacent mounting cylinders 3 on the front side is fixedly connected with a first side anti-collision shell 12, the middle parts of one side opposite to two adjacent mounting cylinders 3 arranged on the side and on the back side are respectively fixedly connected with a second side anti-collision shell 13, and the inner parts of the first side anti-collision shell 12 and the second side anti-collision shell 13 are respectively and fixedly provided with an anti-collision mechanism 14, further, through the arrangement of the mounting cylinders 3, under the matching arrangement of a fixing ring 4, a screw cap cylinder 5, a hexagon nut 6, a limiting ring 7, a threaded rod 8, a fixing plate 9 and a first spring 10, the first spring 10 is used as an impact force buffer construction when the sound body 1 is impacted, so as to protect the sound body 1 in the up-down direction, and under the arrangement of the first spring 10, the mode of rotating the fixing plate 9 can be realized, adjust the interval between fixed plate 9 and the sound 1, when guaranteeing that sound 1 stably puts for sound 1 has certain distance with the desktop, thereby prevent that water on the desktop from directly entering into the device inside, under anticollision institution 14's setting, realize carrying out the comprehensive protection of six directions around from top to bottom to sound 1, effectively improve sound 1's anti-falling performance.

Preferably, the impact protection mechanism 14 includes a mounting rod 15, two top plates 16, two top cylinders 17, two second springs 18 and an impact protection plate 19, the front surface of the mounting rod 15 is fixedly connected with the back of the top plate 16, the front surface of the top cylinder 17 is fixedly connected with the back of the impact protection plate 19, the outer surface of the top plate 16 is in sliding contact with the inner surface of the top cylinder 17, one end of the impact protection plate 19 of the second spring 18 is fixedly connected with the inside of the top cylinder 17, and the other end of the second spring 18 is fixedly connected with the front surface of the top plate 16.

As a preferred scheme, through grooves 20 are formed in the surfaces of the first side impact-proof shell 12 and the second side impact-proof shell 13, two ends of the mounting rod 15 are fixedly connected with two sides of an inner cavity of each through groove 20, and the inner surface of the impact-proof plate 19 is in sliding contact with the inner surface of each through groove 20.

As the preferred scheme, the left side and the right side of one side, close to the installation rod 15, of the anti-collision plate 19 are respectively and rotatably connected with a guide rod 21 through a rotating block, one side, opposite to the two top plates 16, of the outer surface of the installation rod 15 is sleeved with a sleeve 22 in a sliding mode, one side, far away from the anti-collision plate 19, of the guide rod 21 is rotatably connected with one side of the sleeve 22 through the rotating block, and one side, opposite to the sleeve 22 and the top plates 16, of the outer surface of the installation rod 15 is sleeved with a third spring 23.

As preferred scheme, activity groove 24 has been seted up at the back of first side anticollision shell 12, and the positive left and right sides of stereo set 1 just is located the inside fixedly connected with spacing slide 25 of activity groove 24, and the internal surface of two spacing slides 25 just is located the below slidable mounting of first side anticollision shell 12 has breakwater 26, and the back fixedly connected with at breakwater 26 top has the manger plate cloth 27 with spacing slide 25 looks adaptation.

Preferably, the top of the sound body 1 is fixedly connected with a pin block 28, and the surface of the water blocking cloth 27 is provided with a bayonet 29 matched with the pin block 28.

As the preferred scheme, the front fixedly connected with mounting bracket 30 of stereo set body 1 bottom, the top fixedly connected with shrink spring 31 of mounting bracket 30, the top fixedly connected with of shrink spring 31 connects rope 32, and the top of connecting rope 32 and the bottom fixed connection of breakwater 26, further explain, shrink spring 31 is industrial grade spring, has fine antifatigue ability, can stretch repeatedly and use for a long time to can change after using for a long time.

As preferred scheme, the front of stereo set body 1 just is located the bottom fixedly connected with diaphragm 33 of two spacing slides 25, and the top of connecting rope 32 runs through diaphragm 33 and extends to the top of diaphragm 33, and it further explains, and diaphragm 33 top sets up the blotter, can effectively reduce the impact strength of breakwater 26.

As the preferred scheme, the fixed plate 9 is kept away from one side of first spring 10 and is fixedly connected with first rubber pad 11, and the anticollision board 19 is kept away from one side of installation pole 15 and is fixedly connected with second rubber pad 34, and it is further explained that first rubber pad 11 and second rubber pad 34 all can increase the crashworthiness of device, reduce the damage probability of stereo set body 1.

When the device is used, the fixing plate 9 is rotated, the distance between the fixing plate 9 and a desktop is adjusted under the matching of the threaded rod 8 and the hexagon nut 6, after the fixing plates 9 at the four bottoms are leveled, the sound body 1 can be stably placed on the desktop, then a user pulls the water blocking cloth 27 to move upwards, the bayonet 29 is sleeved on the pin block 28 to expose the sound outlet hole 2, the sound body 1 normally works, when the device is toppled, the anti-collision mechanism 14 in the second side anti-collision shell 13 works to extrude the second rubber pad 34 to buffer part of impact force, then the anti-collision plate 19 is extruded to extrude the second spring 18 to buffer part of impact force, meanwhile, the anti-collision plate 19 extrudes the guide rod 21 to enable the sleeve 22 to extrude the third spring along the mounting rod 15 to buffer the impact force again, and when the device is toppled, the sound body 1 vibrates, and the water blocking cloth 27 is separated from the pin block 28, contraction spring 31 tightens up, directly drives breakwater 26 and hugs closely on diaphragm 33, when the device fell to subaerial, the impact force of first rubber pad 11 at first buffering partly, and first spring 10 of fixed plate 9 extrusion is followed for threaded rod 8 drives hexagon nut 6 and slides in the screw cap section of thick bamboo 5 is inside, and first spring 10 of in-process cushions the impact force, effectively reduces the vibration power that stereo set body 1 received, thereby improves the anti ability of falling of device.

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 a bluetooth sound, includes sound body (1) and sets up sub sound hole (2) positive in sound body (1), its characterized in that: the loudspeaker is characterized in that four corners of the loudspeaker body (1) are fixedly connected with an installation cylinder (3) respectively, the middle of the inner cavity of the installation cylinder (3) is fixedly provided with an installation fixing ring (4), the top and the bottom of the fixing ring (4) are fixedly connected with a threaded cap cylinder (5), the inner surface of the threaded cap cylinder (5) is connected with a hexagonal nut (6) in a sliding manner, the inner wall of the installation cylinder (3) is positioned above and below the threaded cap cylinder (5) and is fixedly connected with a limiting ring (7), the inner surface of the hexagonal nut (6) is connected with a threaded rod (8) in a threaded manner, one end of the threaded rod (8), far away from the hexagonal nut (6), penetrates through the limiting ring (7) and is fixedly connected with a fixing plate (9), the outer surface of the threaded rod (8) is sleeved with a first spring (10) at one side opposite to the fixing plate (9) and the limiting ring (7), the mounting structure is characterized by comprising two front adjacent mounting tubes (3), wherein the two sides of the mounting tubes are adjacent to each other, the middle part of one side, opposite to the mounting tube (3), is fixedly connected with a first side anti-collision shell (12), the sides of the mounting tubes are adjacent to each other, the back of the mounting tubes is arranged at the two sides of the mounting tube (3), and an anti-collision mechanism (14) is fixedly mounted in the first side anti-collision shell (12) and the second side anti-collision shell (13).

2. The bluetooth speaker of claim 1, wherein: anticollision institution (14) are including installation pole (15), two roof (16), two top tubes (17), two second springs (18) and crashproof board (19), the front of installation pole (15) and the back fixed connection of roof (16), the front of top tube (17) and the back fixed connection of crashproof board (19), the surface of roof (16) and the internal surface sliding contact of top tube (17), the inside fixed connection that just is located top tube (17) on the surface of the one end crashproof board (19) of second spring (18), the other end of second spring (18) and the front fixed connection of roof (16).

3. A bluetooth sound according to claim 2, characterized in that: logical groove (20) have all been seted up on the surface of first side anticollision shell (12) and second side anticollision shell (13), the both ends of installation pole (15) respectively with the both sides fixed connection who leads to groove (20) inner chamber, the internal surface of crashproof board (19) and the internal surface sliding contact who leads to groove (20).

4. A bluetooth sound according to claim 2, characterized in that: the utility model discloses a crash-proof plate, including installation pole (15), roof (16), guide bar (21), guide bar (19) and guide rod (23), the left and right sides that crash-proof plate (19) are close to installation pole (15) one side all is connected with through the turning block rotation, the surface of installation pole (15) just is located two roof (16) relative one side cover is established and slidable mounting has sleeve (22), one side that crash-proof plate (19) were kept away from in guide bar (21) is passed through the turning block and is rotated with one side of sleeve (22) and is connected, the surface of installation pole (15) just is located sleeve (22) and roof (16) relative one side cover and is equipped with third spring (23).

5. The bluetooth speaker of claim 1, wherein: activity groove (24) have been seted up at the back of first side anticollision shell (12), the positive left and right sides of stereo set body (1) just is located the spacing slide (25) of inside fixedly connected with of activity groove (24), two the internal surface of spacing slide (25) just is located the below slidable mounting of first side anticollision shell (12) has breakwater (26), back fixedly connected with at breakwater (26) top and the manger plate cloth (27) of spacing slide (25) looks adaptation.

6. The bluetooth speaker of claim 5, wherein: the top fixedly connected with round pin piece (28) of stereo set body (1), bayonet socket (29) with round pin piece (28) looks adaptation is seted up on the surface of water blocking cloth (27).

7. The bluetooth speaker of claim 5, wherein: the loudspeaker box is characterized in that a mounting rack (30) is fixedly connected to the front face of the bottom of the loudspeaker body (1), a contraction spring (31) is fixedly connected to the top of the mounting rack (30), a connection rope (32) is fixedly connected to the top of the contraction spring (31), and the top of the connection rope (32) is fixedly connected to the bottom of the water baffle (26).

8. The bluetooth speaker of claim 7, wherein: the front of stereo set body (1) just is located two the bottom fixedly connected with diaphragm (33) of spacing slide (25), the top of connecting rope (32) runs through diaphragm (33) and extends to the top of diaphragm (33).

9. The bluetooth speaker of claim 1, wherein: one side of the fixing plate (9) far away from the first spring (10) is fixedly connected with a first rubber pad (11).

10. A bluetooth sound according to claim 2, characterized in that: and a second rubber pad (34) is fixedly connected to one side of the anti-collision plate (19) far away from the mounting rod (15).