CN210579033U

CN210579033U - Intelligence bluetooth speaker with pull rod

Info

Publication number: CN210579033U
Application number: CN201921771491.4U
Authority: CN
Inventors: 李娜
Original assignee: Shenzhen Longjinyuan Technology Co Ltd
Current assignee: Shenzhen Longjinyuan Technology Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-05-19
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an intelligent Bluetooth sound box with a pull rod, an inner groove is arranged on the lower surface of the Bluetooth sound box, two sliding mechanisms and a buffer mechanism are arranged inside the inner groove, when the Bluetooth sound box passes through steps in the moving process, the Bluetooth sound box can fall down violently, at the same time, a compression spring can reset when the Bluetooth sound box is empty, two fixed columns are driven by two pushing columns to slide towards the center along the inclined angles of two chutes inside the inner groove, two universal wheels open towards the two sides of the lower surface of the inner groove, and simultaneously the universal wheels are upwards driven by the pushing columns to drive a long plate and the compression spring to compress, pressure is applied to the pushing columns by the compression spring, thereby the universal wheels and the ground form buffer force, and the two universal wheels open in the inner groove to form an umbrella shape simultaneously, thereby reducing the impact force of the Bluetooth sound box on the ground, effectively protecting the electric components inside the Bluetooth sound box, guarantee bluetooth speaker's normal use.

Description

Intelligence bluetooth speaker with pull rod

Technical Field

The utility model relates to a technical field of audio amplifier specifically is an intelligent bluetooth speaker with pull rod.

Background

A speaker refers to a device that can convert an audio signal into sound. The colloquial says that it is internal from taking power amplifier to indicate audio amplifier host computer box or bass case, amplify audio signal and back play sound by audio amplifier itself after handling, make its sound grow, bluetooth speaker has appeared along with the development of society, carry out wireless connection's audio equipment through the bluetooth, and when the user carries bluetooth speaker outside the use, the user can be very hard holding bluetooth speaker with the hand, consequently, the bluetooth speaker who takes the pull rod has appeared and has supplied masses user to use, and in-process that takes the removal of pull rod bluetooth speaker, when removing the lower step, bluetooth speaker can receive the impact force that the step removal produced when changing, and then make the impact force pass through in bluetooth speaker's outside transmission to the inside electrical components of bluetooth speaker, thereby influence bluetooth speaker's normal use.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, the utility model provides an intelligent bluetooth speaker with pull rod, possess the inside electrical components of protection bluetooth speaker, guarantee advantages such as bluetooth speaker's normal use, the in-process of taking pull rod bluetooth speaker to remove has been solved, when removing the step, bluetooth speaker can receive the impact force that the step removed the production when changing, and then make the impact force pass through in bluetooth speaker's the outside transmits to the inside electrical components of bluetooth speaker, thereby influence bluetooth speaker's the problem of normal use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an intelligence bluetooth speaker with pull rod, including bluetooth speaker, bluetooth speaker's shape is the rectangle, and bluetooth speaker's last fixed surface installs the pull rod, and the pull rod is the U-shaped body of rod, and the user stimulates bluetooth speaker through the pull rod, and the pull rod setting is in the rear side of bluetooth speaker upper surface, and bluetooth speaker's lower surface has seted up the inside groove, and the inside groove is the rectangle recess, and the inside and the outside below of bluetooth speaker of inside groove are linked together, and the inside of inside groove is provided with two sliding mechanism and buffer gear.

Two slide mechanism set up respectively in the inside left and right sides of inside groove, and every slide mechanism all includes two chutes and fixed column, and two chutes are seted up respectively on the inside both sides wall of inside groove, and the chute is the rectangle recess, and the inside of chute is linked together with the inside of inside groove, and two chutes are the downward slope form at the inner wall of inside groove, and two chutes are the symmetry setting.

The fixed column is the rectangle cylinder, outer notch is all seted up to the outside both sides of fixed column, outer notch is the rectangle recess, and the inside of outer notch is linked together with the inside of inside groove, the inside of every outer notch all is provided with the pivot, the pivot is the circular cylinder, the gyro wheel has all been cup jointed to the outside of every pivot, the both ends difference fixed mounting of pivot is on the inside both sides wall of outer notch, the fixed column carries out sliding connection through two gyro wheels and two chutes, and the fixed column slides in the inside of inside groove through two chutes and two gyro wheels, the lower extreme fixed mounting of fixed column has the universal wheel, the universal wheel is prior art, do not describe here one by one, bluetooth speaker can subaerial roll through the universal wheel, thereby alleviate the resistance that the user ran into when pulling bluetooth speaker, the upper end fixed mounting of fixed column has.

Buffer gear sets up the center department in the inside top of inside groove, buffer gear includes the hinge, the both ends difference fixed mounting of hinge center department is on the inside both sides wall of inside groove, the equal fixed mounting in both sides of hinge outside has the long slab, the lower surface of two long slabs is located the top of two pushing posts in two slide mechanism respectively, the equal fixed mounting in upper surface of two long slabs has the baffle, the inboard of two baffles all is provided with compression spring, two compression spring's upper end difference fixed mounting is in the both sides of inside groove upper wall, two compression spring's lower extreme difference fixed mounting is at the upper surface of two long slabs.

Preferably, the outer slot opening is inclined outside the fixing column, and the inclination angle of the outer slot opening is consistent with that of the chute.

Preferably, the roller is rotatably connected inside the outer notch through a rotating shaft, and the width of the roller is matched with the width inside the chute.

Preferably, the long plates are rectangular plates, the width of each long plate is consistent with that of the inside of the inner groove, and the two long plates are hinged to form an umbrella shape inside the inner groove.

Preferably, the two long plates are connected with the upper wall of the inner tank by two compression springs, and elastic potential energy is applied to the two long plates by the two compression springs.

Preferably, the baffle is a rectangular plate body, and the two baffles are respectively positioned at the outermost side of the upper surface of the long plate.

Preferably, the push column is a rectangular column, and the upper end of the push column is arranged in a cam shape.

Adopt above-mentioned scheme, the utility model provides an intelligence bluetooth speaker with pull rod possesses following beneficial effect:

1. when the Bluetooth sound box passes through a step in the moving process, the Bluetooth sound box can suddenly fall down, the compression spring can reset when the Bluetooth sound box is empty, the two long plates are folded downwards through the two compression springs, the two long plates respectively extrude the two push posts, the two push posts drive the two fixed posts to slide towards the center in the inner groove along the inclined angle of the two chutes, then the Bluetooth sound box descends downwards, so that the lower part of the Bluetooth sound box is impacted by the ground, the two universal wheels are pressed to drive the two fixed posts to move outwards in the inner part of the inner groove through the two chutes, the two universal wheels open towards the two sides of the lower surface of the inner groove, and meanwhile, the universal wheels are pressed by the push posts to upwards drive the long plates to compress the compression springs, and the compression springs apply pressure to the push posts, thereby make universal wheel and ground formation buffer power, and make two universal wheels open in the inside of inside groove simultaneously and be the umbelliform to increased the angle of two universal wheels and ground contact, made bluetooth speaker more stable when removing, and alleviateed bluetooth speaker simultaneously and received the impact force on ground, the effectual inside electrical components of bluetooth speaker that has protected guarantees bluetooth speaker's normal use.

2. This intelligence bluetooth speaker with pull rod, through setting up outer notch and pivot cooperation gyro wheel and chute, when the fixed column was in the inside removal of chute, drive two fixed columns through gyro wheel and pivot and remove in the inside of two chutes, rotate the inside at the chute through the gyro wheel, can alleviate the resistance that two fixed columns received when two chutes are inside to slide, make the fixed column can not receive the influence of resistance when removing, the situation that leads to the damage produces, effectually has protected bluetooth speaker.

Drawings

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

fig. 2 is a schematic cross-sectional view of the inner tank of fig. 1 according to the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Please refer to fig. 1-2, the utility model provides an intelligent bluetooth speaker with pull rod, including bluetooth speaker 1, bluetooth speaker 1's shape is the rectangle, and bluetooth speaker 1's last fixed surface installs pull rod 2, and pull rod 2 is the U-shaped body of rod, and the user stimulates bluetooth speaker 1 through pull rod 2, and pull rod 2 sets up the rear side at bluetooth speaker 1 upper surface, and inside groove 4 has been seted up to bluetooth speaker 1's lower surface, and inside groove 4 is the rectangle recess, and the inside of inside groove 4 is linked together with the outside below of bluetooth speaker 1, and the inside of inside groove 4 is provided with two slide mechanism 3 and buffer 5.

The two sliding mechanisms 3 are respectively arranged at the left side and the right side inside the inner groove 4, each sliding mechanism 3 comprises two chutes 31 and fixing columns 37, the two chutes 31 are respectively arranged on two side walls inside the inner groove 4, the chutes 31 are rectangular grooves, the insides of the chutes 31 are communicated with the insides of the inner groove 4, the two chutes 31 are downwards inclined on the inner wall of the inner groove 4, and the two chutes 31 are symmetrically arranged.

The fixed column 37 is connected inside the inner tank 4 in a sliding manner, the fixed column 37 is a rectangular column, outer notches 34 are respectively arranged on two sides of the outer portion of the fixed column 37, the outer notches 34 are rectangular grooves, the inner portion of each outer notch 34 is communicated with the inner portion of the inner tank 4, the outer notches 34 are inclined on the outer portion of the fixed column 37, the inclination angle of the outer notches 34 is consistent with the inclination angle of the inclined grooves 31, a rotating shaft 36 is arranged inside each outer notch 34, each rotating shaft 36 is a circular column, a roller 35 is sleeved outside each rotating shaft 36, two ends of each rotating shaft 36 are respectively fixedly arranged on two side walls inside the outer notches 34, the rollers 35 are rotatably connected inside the outer notches 34 through the rotating shafts 36, the width of each roller 35 is matched with the width inside the inclined grooves 31, the fixed column 37 is connected with the two inclined grooves 31 in a sliding manner through the two rollers 35, and the fixed column 37 slides inside the inner tank 4 through the two inclined grooves, the lower extreme fixed mounting of fixed column 37 has universal wheel 32, and universal wheel 32 is prior art, does not do here and gives unnecessary details one by one, and bluetooth speaker 1 can roll subaerial through universal wheel 32 to alleviate the resistance that meets when user pulling bluetooth speaker 1, the upper end fixed mounting of fixed column 37 has push jack 33, and push jack 33 is the rectangle cylinder, and the upper end setting of push jack 33 is the cam-like.

The buffer mechanism 5 is arranged at the center above the inner part of the inner groove 4, the buffer mechanism 5 comprises a hinge 51, two ends of the center of the hinge 51 are respectively and fixedly arranged on two side walls inside the inner groove 4, two sides of the outer part of the hinge 51 are respectively and fixedly provided with a long plate 54, the long plates 54 are rectangular plate bodies, the width of the long plates 54 is consistent with that of the inner part of the inner groove 4, the two long plates 54 are umbrella-shaped inside the inner groove 4 through the hinge 51, the lower surfaces of the two long plates 54 are respectively positioned above the two push posts 33 in the two sliding mechanisms 3, the upper surfaces of the two long plates 54 are respectively and fixedly provided with a baffle plate 53, the baffle plates 53 are rectangular plate bodies, the two baffle plates 53 are respectively positioned at the outermost sides of the upper surfaces of the long plates 54, the inner sides of the two baffle plates 53 are respectively provided with a compression spring 52, the upper ends of the two compression springs 52 are respectively and fixedly arranged at two sides of the, the two long plates 54 are connected to the upper wall of the inner tank 4 by two compression springs 52, and the two long plates 54 are elastically energized by the two compression springs 52.

When the Bluetooth sound box 1 moves, when the Bluetooth sound box 1 passes through a step, the Bluetooth sound box 1 suddenly falls, the compression spring 52 resets when the Bluetooth sound box 1 is empty, the two long plates 54 are folded downwards through the two compression springs 52, the two long plates 54 respectively extrude the two push posts 33, the two push posts 33 drive the two fixed posts 37 to slide towards the center along the inclined angles of the two inclined grooves 31 in the inner groove 4, then the Bluetooth sound box 1 falls downwards, so that the lower part of the Bluetooth sound box 1 is impacted from the ground, at the moment, the two universal wheels 32 are pressed to drive the two fixed posts 37 to move towards the outer side in the inner groove 4 through the two inclined grooves 31, the two universal wheels 32 are opened towards the two sides of the lower surface of the inner groove 4, and meanwhile, the universal wheels 32 are pressed by the push posts 33 to drive the long plates 54 and the compression springs 52 upwards, exert pressure to pushing away post 33 through compression spring 52 to make universal wheel 32 and ground form the cushion force, alleviate bluetooth speaker 1 and receive the impact force on ground, and then the effectual inside electrical components of bluetooth speaker 1 of having protected guarantees bluetooth speaker 1's normal use.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an intelligence bluetooth speaker with pull rod, includes bluetooth speaker (1), the last fixed surface of bluetooth speaker (1) installs pull rod (2), its characterized in that: the lower surface of the Bluetooth sound box (1) is provided with an inner groove (4), two sliding mechanisms (3) and a buffer mechanism (5) are arranged inside the inner groove (4), the two sliding mechanisms (3) are respectively arranged on the left side and the right side inside the inner groove (4), each sliding mechanism (3) comprises two chutes (31) and a fixed column (37), the two chutes (31) are respectively arranged on two side walls inside the inner groove (4), the fixed column (37) is connected inside the inner groove (4) in a sliding manner, the lower end of the fixed column (37) is fixedly provided with a universal wheel (32), the upper end of the fixed column (37) is fixedly provided with a push column (33), and the upper end of the push column (33) is arranged in a cam shape;

buffer gear (5) set up the center department in inside top of inside groove (4), buffer gear (5) include hinge (51), the both ends of hinge (51) center department are fixed mounting respectively on the inside both sides wall of inside groove (4), the equal fixed mounting in both sides of hinge (51) outside has long board (54), the inboard of two baffles (53) all is provided with compression spring (52), the upper end of two compression spring (52) is fixed mounting respectively in both sides of inside groove (4) upper wall, the lower extreme of two compression spring (52) is fixed mounting respectively at the upper surface of two long boards (54), two long boards (54) are connected with the upper wall of inside groove (4) through two compression spring (52).

2. The intelligent Bluetooth sound box with the pull rod of claim 1, wherein: the two inclined grooves (31) are inclined downwards on the inner wall of the inner groove (4), the two inclined grooves (31) are symmetrically arranged, the outer notches (34) are inclined outside the fixed column (37), and the inclined angle of the outer notches (34) is consistent with the inclined angle of the inclined grooves (31).

3. The intelligent Bluetooth sound box with the pull rod of claim 1, wherein: outer notch (34) are all seted up to the outside both sides of fixed column (37), the inside of every outer notch (34) all is provided with pivot (36), gyro wheel (35) have all been cup jointed in the outside of every pivot (36), the both ends difference fixed mounting of pivot (36) is on the inside both sides wall of outer notch (34), gyro wheel (35) rotate through pivot (36) and are connected the inside in outer notch (34), fixed column (37) carry out sliding connection through two gyro wheels (35) and two chute (31).

4. The intelligent Bluetooth sound box with the pull rod of claim 1, wherein: the two long plates (54) are in an umbrella shape in the inner groove (4) through hinges (51), and the lower surfaces of the two long plates (54) are respectively positioned above the two push columns (33) in the two sliding mechanisms (3).

5. The intelligent Bluetooth sound box with the pull rod of claim 1, wherein: the upper surfaces of the two long plates (54) are fixedly provided with baffle plates (53), the baffle plates (53) are rectangular plate bodies, and the two baffle plates (53) are respectively positioned on the outermost sides of the upper surfaces of the long plates (54).