CN214627342U

CN214627342U - Scalable cell-phone frame of bluetooth speaker

Info

Publication number: CN214627342U
Application number: CN202120994860.7U
Authority: CN
Inventors: 陈潘航; 杜焕强; 徐春霞; 何帅慧
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-05
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a scalable cell-phone frame of bluetooth speaker relates to the audio amplifier field. This scalable cell-phone frame of bluetooth speaker includes the bluetooth speaker main part, has seted up the mounting groove in the bluetooth speaker main part, and the inside telescopic machanism that is equipped with of mounting groove, telescopic machanism include the pivot, and the pivot runs through the bluetooth speaker main part, and fixedly connected with cam in the pivot, cam are located inside the mounting groove, and fixedly connected with round pin axle on the mounting groove hinges to have double shear formula subassembly, the one end fixedly connected with centre gripping subassembly of double shear formula subassembly on the round pin axle. This scalable cell-phone frame of bluetooth speaker stretches out the centre gripping subassembly from bluetooth speaker main part is inside when needs, only needs to rotate and changes the handle, just can realize stretching out the centre gripping subassembly from double-shear formula subassembly is inside, and the person of facilitating the use is with the cell-phone centre gripping on the centre gripping subassembly, and inside centre gripping subassembly and double-shear formula subassembly can be accomodate and get into to the mounting groove, can save space, guarantee bluetooth speaker stable connection, the person of facilitating the use uses.

Description

Scalable cell-phone frame of bluetooth speaker

Technical Field

The utility model relates to an audio amplifier technical field specifically is a scalable cell-phone frame of bluetooth speaker.

Background

The bluetooth speaker indicates built-in bluetooth chip to the stereo set equipment that traditional wire rod was connected is replaced in the bluetooth connection, through being connected with bluetooth playback devices such as cell-phone panel computer and notebook, reaches convenient and fast's purpose.

When the existing Bluetooth sound box is connected with a mobile phone, if Bluetooth playing equipment such as a mobile phone tablet personal computer and a notebook computer leaves a certain distance, signals are possibly unstable, and the Bluetooth sound box is stably connected and is convenient for a user to use, so that a telescopic mobile phone frame of the Bluetooth sound box is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a scalable cell-phone frame of bluetooth speaker to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a telescopic mobile phone holder of a Bluetooth sound box comprises a Bluetooth sound box main body, wherein a mounting groove is formed in the Bluetooth sound box main body, and a telescopic mechanism is arranged in the mounting groove;

telescopic machanism includes the pivot, the pivot runs through the bluetooth speaker main part, the pivot is passed through the bearing and is rotated the connection on the mounting groove inside wall, fixedly connected with cam in the pivot, the cam is located inside the mounting groove, fixedly connected with round pin axle on the mounting groove, it has double shear formula subassembly to sell epaxial articulated, the one end fixedly connected with centre gripping subassembly of double shear formula subassembly, two fixed frames of mounting groove inside wall fixedly connected with, two fixed frame is the symmetric distribution, two the inside equal sliding connection of fixed frame has the dead lever, fixedly connected with runner between the dead lever, the cam rotates with the runner to be connected, two loose rings of fixedly connected with on the double shear formula subassembly, two the loose ring rotates to be connected on one of them dead lever, just be equipped with stabilizing component on the dead lever.

Preferably, the stabilizing component comprises a supporting plate, the supporting plate is connected to the bottom of the Bluetooth sound box main body in a sliding mode, two connecting rods are fixedly connected to the top of the supporting plate, and the connecting rods are fixedly connected with the fixing rods.

Preferably, two chutes are formed in the Bluetooth sound box body and are symmetrically distributed and connected with sliding blocks inside the chutes in a sliding mode, and the sliding blocks are fixedly connected to the side faces of the supporting plate.

Preferably, the cross-sectional shape of the slider is trapezoidal, and the cross-sectional shape of the sliding groove is also trapezoidal corresponding to the trapezoidal cross-sectional shape.

Preferably, the two sides of the cam are provided with limit grooves, the two sides of the rotating wheel are fixedly connected with fixture blocks, and the fixture blocks are located in the limit grooves.

Preferably, the rotating handle is fixedly connected to the rotating shaft and is located outside the Bluetooth sound box main body.

Preferably, be equipped with a plurality of movable rods on the double shear formula subassembly, it is a plurality of articulated each other between the movable rod.

The utility model discloses a scalable cell-phone frame of bluetooth speaker, its beneficial effect who possesses as follows:

1. this scalable cell-phone frame of bluetooth speaker, through setting up double shear formula subassembly, a cam, runner and fixed frame, when the user uses, stretch out the centre gripping subassembly from bluetooth speaker main part is inside at needs, only need rotate the handle, just can realize stretching out the centre gripping subassembly from double shear formula subassembly is inside, the person of facilitating the use is with the cell-phone centre gripping on the centre gripping subassembly, and inside centre gripping subassembly and double shear formula subassembly can be accomodate and get into to the mounting groove, can save space, guarantee bluetooth speaker stable connection, the person of facilitating the use uses.

2. This scalable cell-phone frame of bluetooth speaker includes the backup pad through setting up stabilizing component, backup pad sliding connection in bluetooth speaker main part bottom, two connecting rods of top fixedly connected with of backup pad, connecting rod and dead lever fixed connection, when the centre gripping subassembly stretches out to the external world of bluetooth speaker main part, have increased the stability of bluetooth speaker main part.

Drawings

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

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is an exploded view of the main body of the bluetooth speaker of the present invention;

FIG. 4 is an enlarged view of portion B of the present invention;

fig. 5 is a cross-sectional view of the cam portion of the present invention.

In the figure: 1. a Bluetooth sound box main body; 101. mounting grooves; 102. a chute; 2. a clamping assembly; 3. a double shear assembly; 4. a support plate; 401. a slider; 5. a rotating shaft; 6. turning a handle; 7. a cam; 8. a rotating wheel; 9. a movable ring; 10. a fixing frame; 11. a connecting rod; 12. fixing the rod; 13. a pin shaft; 14. and (7) clamping blocks.

Detailed Description

The embodiment of the utility model discloses a telescopic mobile phone holder for a Bluetooth sound box, which is shown in figures 1-5 and comprises a Bluetooth sound box main body 1, wherein a mounting groove 101 is arranged on the Bluetooth sound box main body 1, and a telescopic mechanism is arranged inside the mounting groove 101;

telescopic machanism includes pivot 5, pivot 5 runs through bluetooth speaker main part 1, pivot 5 rotates through the bearing and connects on the mounting groove 101 inside wall, fixedly connected with cam 7 on the pivot 5, cam 7 is located inside mounting groove 101, fixedly connected with round pin axle 13 on the mounting groove 101, it has two formula subassemblies 3 of cutting to sell epaxial articulated, the one end fixedly connected with centre gripping subassembly 2 of two formula subassemblies 3 of cutting, two fixed frames 10 of mounting groove 101 inside wall fixedly connected with, two fixed frames 10 are the symmetric distribution, two inside equal sliding connection of fixed frame 10 have the dead lever 12, fixedly connected with runner 8 between the dead lever 12, cam 7 rotates with runner 8 to be connected, two loose rings 9 of fixedly connected with on the two formula subassemblies 3 of cutting, two loose rings 9 rotate to be connected on one of them dead lever 12, and be equipped with stabilizing assembly on the dead lever 12.

Stabilizing assembly includes

backup pad

4, and 4 sliding connection in backup pad are in 1 bottom of bluetooth speaker main part, two connecting rods 11 of the top fixedly connected with of backup pad 4, and connecting rod 11 and dead lever 12 fixed connection have increased the stability of bluetooth speaker main part 1 when centre gripping subassembly 2 stretches out to bluetooth speaker main part 1 external world.

Two chutes 102 have been seted up on bluetooth speaker main body 1, and two chutes 102 are the symmetric distribution, and two inside sliding connection of chute 102 have slider 401, and slider 401 fixed connection realizes that backup pad 4 slides on bluetooth speaker main body 1 in the side of backup pad 4.

The cross section of the sliding block 401 is trapezoidal, and the cross section of the sliding groove 102 is also trapezoidal corresponding to the trapezoidal cross section, so that the supporting plate 4 is limited.

The limiting grooves are formed in the two sides of the cam 7, the clamping blocks 14 are fixedly connected to the two sides of the inner portion of the rotating wheel 8, the clamping blocks 14 are located in the limiting grooves, and the clamping blocks 14 limit the rotating wheel 8.

Fixedly connected with changes 6 in pivot 5, changes 6 and is located the external world of bluetooth speaker main part 1, conveniently rotates pivot 5.

The double-shearing type component 3 is provided with a plurality of movable rods which are hinged with each other.

The working principle is as follows: when a user uses the Bluetooth sound box, when the clamping component 2 needs to extend out of the Bluetooth sound box main body 1, the rotating handle 6 is rotated to drive the cam 7 to rotate synchronously, because the cam 7 is arranged as the cam and the rotating wheel 8 is limited on the rotating wheel 8 by the clamping block 14, when the cam 7 moves to a convex position, the rotating wheel 8, the movable ring 9 and the fixed rod 12 are pushed to move forwards, so that the fixed rod 12 moves forwards, so that the movable ring 9 on the double-shear type component 3 moves in the fixed frame 10 in a direction away from the pin shaft 13, because the double-shear type component 3 is of a double-shear type structure, the movable ring 9 on the double-shear type component 3 moves, so that the double-shear type component 3 and the clamping component 2 can extend out of the Bluetooth sound box main body 1, the clamping component 2 can extend out and retract on the double-shear type component 3, and because the fixed rod 12 moves to drive the connecting rod 11 and the supporting plate 4 to move forwards synchronously along the sliding groove 102, backup pad 4 moves to bluetooth speaker main part 1 external world, reaches the stability that increases bluetooth speaker main part 1.

This device is through setting up two formula subassemblies 3 of cutting, cam 7, runner 8 and fixed frame 10, when the user uses, stretch out centre gripping subassembly 2 from 1 insides of bluetooth speaker main part in needs, only need rotate and change 6, just can realize stretching out centre gripping subassembly 2 from two formula subassemblies 3 insides of cutting, the person of facilitating the use is with the cell-phone centre gripping on centre gripping subassembly 2, and inside centre gripping subassembly 2 and two formula subassemblies 3 of cutting can accomodate entering into mounting groove 101, can save space, guarantee bluetooth speaker stable connection, the person of facilitating the use uses.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a scalable cell-phone frame of bluetooth speaker, includes bluetooth speaker main part (1), its characterized in that: the Bluetooth sound box comprises a Bluetooth sound box main body (1), wherein a mounting groove (101) is formed in the Bluetooth sound box main body (1), and a telescopic mechanism is arranged in the mounting groove (101);

the telescopic mechanism comprises a rotating shaft (5), the rotating shaft (5) penetrates through the Bluetooth sound box main body (1), the rotating shaft (5) is rotatably connected onto the inner side wall of the mounting groove (101) through a bearing, a cam (7) is fixedly connected onto the rotating shaft (5), the cam (7) is positioned inside the mounting groove (101), a pin shaft (13) is fixedly connected onto the mounting groove (101), a double-shear type assembly (3) is hinged onto the pin shaft (13), a clamping assembly (2) is fixedly connected to one end of the double-shear type assembly (3), two fixed frames (10) are fixedly connected onto the inner side wall of the mounting groove (101), the two fixed frames (10) are symmetrically distributed, fixed rods (12) are respectively and slidably connected into the fixed frames (10), a rotating wheel (8) is fixedly connected between the fixed rods (12), and the cam (7) is rotatably connected with the rotating wheel (8), two movable rings (9) are fixedly connected to the double-shear type assembly (3), the two movable rings (9) are rotatably connected to one fixed rod (12), and a stabilizing assembly is arranged on the fixed rod (12).

2. The retractable handset holder for a bluetooth speaker as claimed in claim 1, wherein: the stabilizing component comprises a supporting plate (4), the supporting plate (4) is slidably connected to the bottom of the Bluetooth sound box body (1), two connecting rods (11) are fixedly connected to the top of the supporting plate (4), and the connecting rods (11) are fixedly connected with a fixing rod (12).

3. The retractable handset holder for a bluetooth speaker as claimed in claim 2, wherein: two sliding grooves (102) are formed in the Bluetooth sound box main body (1), the two sliding grooves (102) are symmetrically distributed, sliding blocks (401) are connected inside the sliding grooves (102) in a sliding mode, and the sliding blocks (401) are fixedly connected to the side face of the supporting plate (4).

4. The retractable handset holder for a bluetooth speaker as claimed in claim 3, wherein: the cross section of the sliding block (401) is trapezoidal, and the cross section of the sliding groove (102) is also trapezoidal correspondingly.

5. The retractable handset holder for a bluetooth speaker as claimed in claim 1, wherein: the limiting groove is formed in each of two sides of the cam (7), the clamping blocks (14) are fixedly connected to two sides of the rotating wheel (8), and the clamping blocks (14) are located in the limiting grooves.

6. The retractable handset holder for a bluetooth speaker as claimed in claim 1, wherein: fixedly connected with changes handle (6) on pivot (5), it is external that rotation handle (6) are located bluetooth speaker main part (1).

7. The retractable handset holder for a bluetooth speaker as claimed in claim 1, wherein: and a plurality of movable rods are arranged on the double-shear type assembly (3) and are hinged with each other.