CN109391859B

CN109391859B - Folding mobile phone loudspeaker

Info

Publication number: CN109391859B
Application number: CN201811044472.1A
Authority: CN
Inventors: 于晓刚
Original assignee: FOSHAN VECO ELECTRONIC Co Ltd
Current assignee: Foshan Veco Electronic Co., Ltd.
Priority date: 2018-09-07
Filing date: 2018-09-07
Publication date: 2020-02-11
Anticipated expiration: 2038-09-07
Also published as: CN109391859A

Abstract

The invention discloses a folding mobile phone loudspeaker which comprises two first mounting plates, wherein each first mounting plate is provided with a supporting device, the upper end of each first mounting plate is provided with a mounting block, the two first mounting plates are provided with second mounting grooves, the side wall of one end of each second mounting groove is provided with a clamping groove, a clamping block is clamped in the clamping groove and is connected to the second mounting grooves in a sliding manner, one end, away from the clamping groove, of the clamping block is connected with a second spring, the other end of the second spring is connected to the side wall of each second mounting groove, a rotating wheel is arranged on the second spring and is rotatably connected to the clamping block, and a threaded rod is inserted in each mounting block. The folding type folding device is easy to operate, and the folding type folding device can be folded and combined by the interaction of structures such as the jacking block, the second spring, the rotating pin, the second mounting plate, the second mounting groove, the clamping block, the clamping groove and the rotating wheel, so that the space utilization rate is improved, and the carrying is convenient.

Description

Folding mobile phone loudspeaker

Technical Field

The invention relates to the technical field of communication, in particular to a folding mobile phone loudspeaker.

Background

The mobile phone loudspeaker is an electroacoustic device which converts electric energy into sound energy, namely a sounder. Although the loudspeakers have different working modes, mechanical vibration is generated to push surrounding air finally, so that air media are fluctuated to realize 'electricity-force-sound' conversion, and the traditional mobile phone loudspeaker is large in size when in use, so that the space utilization rate is low, and the mobile phone loudspeaker is inconvenient to carry.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the traditional mobile phone loudspeaker is large in size when in use, so that the space utilization rate is low, and the mobile phone loudspeaker is inconvenient to carry.

In order to achieve the purpose, the invention adopts the following technical scheme:

a folding mobile phone loudspeaker comprises two first mounting plates, wherein each first mounting plate is provided with a supporting device, the upper end of each first mounting plate is provided with a mounting block, the two first mounting plates are provided with second mounting grooves, the side wall of one end of each second mounting groove is provided with a clamping groove, each clamping groove is clamped with a clamping block, the clamping block is connected onto the second mounting groove in a sliding manner, one end, away from the clamping groove, of each clamping block is connected with a second spring, the other end of each second spring is connected onto the side wall of the second mounting groove, each second spring is provided with a rotating wheel, the rotating wheels are rotatably connected onto the clamping blocks, threaded rods are inserted into the mounting blocks, one ends of the threaded rods are in threaded connection with the second mounting plates, the other ends of the threaded rods are connected with handles, the two ends of one side of each second mounting plate are respectively clamped with an ejector block, one end of each ejector, two be equipped with the recess on the first mounting panel, fixedly connected with rotating pin on the recess, the rotation is gone up to rotate and is connected with first rotation pole, the one end of first rotation pole is equipped with the anticreep device, first rotation pole is connected with sound shell through the anticreep device, be equipped with vibration board and dust keeper on the sound shell.

Preferably, strutting arrangement includes first mounting groove, the one end of first mounting groove is rotated and is connected with the second dwang, sliding connection has the movable rod in the second dwang, the movable rod deviates from the one end fixedly connected with bracing piece of second dwang, the one end of bracing piece is rotated and is connected with the backup pad, the solderless wrapped connection has first spring on the movable rod, the one end at the second dwang is connected to the one end of first spring, the one end at the bracing piece is connected to the other end of second dwang.

Preferably, the anticreep device includes the spout, the spout is located the stereo set casing, fixedly connected with lug on the inner wall of spout, the one end of first pivot pole is equipped with the anticreep stop, anticreep stop sliding connection is on the lateral wall of spout, the anticreep stop is located one side of lug.

Preferably, the dustproof device comprises a clamping groove, a dustproof net is clamped in the clamping groove, and the dustproof net is located on one side of the vibrating plate.

Preferably, the handle is in a concave shape, and the non-slip mat is arranged on the handle.

Compared with the prior art, the invention has the beneficial effects that: the operation is easy, and through the interact of kicking block, second spring, rotational pin, second mounting panel, second mounting groove, fixture block, draw-in groove, runner isotructure for when equipment can be folding, the realization is merged, improves space utilization, portable.

Drawings

Fig. 1 is a schematic front structural diagram of a speaker of a foldable mobile phone according to the present invention;

fig. 2 is a partially enlarged structural diagram of a in fig. 1.

In the figure: 1 sound box body, 2 dust screens, 3 vibration boards, 4 chutes, 5 mounting blocks, 6 threaded rods, 7 first rotating rods, 8 anti-drop devices, 9 second rotating rods, 10 first springs, 11 first mounting grooves, 12 supporting rods, 13 supporting plates, 14 first mounting plates, 15 movable rods, 16 top blocks, 17 second springs, 18 rotating pins, 19 second mounting plates, 20 second mounting grooves, 21 clamping blocks, 22 clamping grooves and 23 rotating wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a foldable mobile phone speaker comprises two first mounting plates 14, each first mounting plate 14 is provided with a supporting device, the supporting device comprises a first mounting groove 11, one end of the first mounting groove 11 is rotatably connected with a second rotating rod 9, a movable rod 15 is slidably connected with the second rotating rod 9, one end of the movable rod 15, which is far away from the second rotating rod 9, is fixedly connected with a supporting rod 12, one end of the supporting rod 12 is rotatably connected with a supporting plate 13, the movable rod 15 is wound with a first spring 10, one end of the first spring 10 is connected with one end of the second rotating rod 9, the other end of the second rotating rod 9 is connected with one end of the supporting rod 12, when the second rotating rod 9 is rotated to separate the supporting rod 12 from the first mounting groove 11, the movable rod 15 is moved in the second rotating rod 9 under the action of the first spring 10, and is extended at the same time, so that the, the equipment supporting column is used for improving the stability of equipment, the upper ends of the first mounting plates 14 are provided with mounting blocks 5, two first mounting plates 14 are provided with second mounting grooves 20, the side wall of one end of each second mounting groove 20 is provided with a clamping groove 22, the clamping groove 22 is clamped with a clamping block 21, the clamping block 21 is slidably connected onto the second mounting groove 20, one end of the clamping block 21, which is far away from the clamping groove 22, is connected with a second spring 17, the other end of the second spring 17 is connected onto the side wall of the second mounting groove 20, the second spring 17 is provided with a rotating wheel 23, the rotating wheel 23 is rotatably connected onto the clamping block 21, a threaded rod 6 is inserted into the mounting blocks 5, one end of the threaded rod 6 is in threaded connection with a second mounting plate 19, the other end of the threaded rod 6 is connected with a handle, the handle is in a concave shape, the handle is provided with an anti-slip, one end of the top block 16 is a bevel edge, the bevel edge is connected to the rotating wheel 23 in a sliding manner, one end of the top block 16 is abutted against the bottom side wall of the second mounting groove 20, two first mounting plates 14 are provided with grooves, the grooves are fixedly connected with rotating pins 18, the rotating pins 18 are connected with first rotating rods 7 in a rotating manner, one end of each first rotating rod 7 is provided with an anti-falling device 8, each anti-falling device comprises a sliding groove 4, each sliding groove 4 is positioned on the sound box shell 1, the inner wall of each sliding groove 4 is fixedly connected with a bump, one end of each first rotating rod 7 is provided with an anti-falling blocking head, the anti-falling blocking heads are connected to the side walls of the sliding grooves 4 in a sliding manner and positioned on one side of the bumps, and are blocked by the bumps, so that the first rotating rods 4 are prevented from being separated from the sound box shell 1, the first rotating rods 7 are, the clamping groove is internally connected with a dustproof net 2 in a clamping mode, the dustproof net 2 is located on one side of the vibrating plate 3, and dust in the air is prevented from entering the sound box, so that the using effect of the equipment is poor.

In the invention, when a user uses the device and packs up the equipment, the two first mounting plates 14 are attached, then the threaded rod 6 is rotated to enable the second mounting plate 19 to move downwards, then the ejector block 16 moves downwards, meanwhile, the oblique edge of the ejector block 16 continuously extrudes the clamping block 21 to clamp the clamping block in the clamping groove 22, then the sound box shell 1 moves inwards, the first rotating rod 7 slides in the sliding groove 4, and when the first rotating rod 7 slides to the bottom end of the sliding groove 4, the first rotating rod 7 is rotated to enable the sound box shell 1 to rotate and be attached to one side of the mounting block 5, so that folding is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A foldable mobile phone loudspeaker comprises two first mounting plates (14), and is characterized in that each first mounting plate (14) is provided with a supporting device, the upper end of each first mounting plate (14) is provided with a mounting block (5), two first mounting plates (14) are provided with second mounting grooves (20), the side wall of one end of each second mounting groove (20) is provided with a clamping groove (22), the clamping groove (22) is clamped with a clamping block (21), the clamping block (21) is connected onto the second mounting groove (20) in a sliding manner, one end of the clamping block (21) departing from the clamping groove (22) is connected with a second spring (17), the other end of the second spring (17) is connected onto the side wall of the second mounting groove (20), the second spring (17) is provided with a rotating wheel (23), the rotating wheel (23) is rotatably connected onto the clamping block (21), a threaded rod (6) is inserted into the mounting block (5), one end threaded connection of threaded rod (6) has second mounting panel (19), the other end of threaded rod (6) is connected with the handle, the equal joint in both ends of one side of second mounting panel (19) has kicking block (16), the one end of kicking block (16) is supported on the end lateral wall of second mounting groove (20), two be equipped with the recess on first mounting panel (14), fixedly connected with rotational pin (18) on the recess, the rotation is connected with first rotation pole (7) on rotational pin (18), the one end of first rotation pole (7) is equipped with anti-disengaging device (8), first rotation pole (7) are connected with sound housing (1) through anti-disengaging device (8), be equipped with vibration board (3) and dust keeper on sound housing (1).

2. The foldable mobile phone loudspeaker according to claim 1, wherein the supporting device comprises a first mounting groove (11), one end of the first mounting groove (11) is rotatably connected with a second rotating rod (9), a movable rod (15) is slidably connected in the second rotating rod (9), the movable rod (15) deviates from one end of the second rotating rod (9) and is fixedly connected with a supporting rod (12), one end of the supporting rod (12) is rotatably connected with a supporting plate (13), a first spring (10) is wound on the movable rod (15), one end of the first spring (10) is connected to one end of the second rotating rod (9), and the other end of the second rotating rod (9) is connected to one end of the supporting rod (12).

3. The speaker of a foldable mobile phone as claimed in claim 1, wherein the anti-slip device (8) comprises a sliding slot (4), the sliding slot (4) is located on the speaker housing (1), a protrusion is fixedly connected to an inner wall of the sliding slot (4), one end of the first rotating rod (7) is provided with an anti-slip stopper, the anti-slip stopper is slidably connected to a side wall of the sliding slot (4), and the anti-slip stopper is located at one side of the protrusion.

4. The speaker of claim 1, wherein the dust-proof device comprises a slot, a dust-proof net (2) is clamped in the slot, and the dust-proof net (2) is located on one side of the vibrating plate (3).

5. The speaker of claim 1, wherein said handle is recessed, and said handle is provided with a non-slip pad.