CN212413378U - Multimedia loudspeaker box convenient for cleaning inner side dust - Google Patents

Abstract

The utility model discloses a conveniently clear up multimedia loudspeaker box of inboard dust, including base, group battery and handle, the base bottom left and right sides all is provided with the auto-lock gyro wheel, and the right side of base up end is fixed with the support, the left end face of loading board is fixed with the box, and the right-hand member face of box has seted up the wiring hole, be fixed with loudspeaker on the right inner wall of box, and the left side of box runs through there is the echo pipe. This conveniently clear up multimedia loudspeaker box of inboard dust, can manually reciprocate the box before using the device, the loading board slides from top to bottom in the support, convenient supplementary box removes, screw up the fastener after confirming the height of box, screw up first bolt again, conveniently fix the loading board, the box can be fixed, the otter board can play the effect of ventilation, after the otter board is amassed with the dust with the echo pipe, screw down second bolt and third bolt can be with otter board and echo pipe dismantlement clearance, can clear up inside the box afterwards.

Description

Multimedia loudspeaker box convenient for cleaning inner side dust

Technical Field

The utility model relates to a multimedia loudspeaker box technical field specifically is a conveniently clear up multimedia loudspeaker box of inboard dust.

Background

Compared with the traditional sound box, the multimedia sound box, also commonly called a computer sound box, has the characteristics of small volume and easy operation, and can meet the multimedia application requirements of common consumers.

The inconvenient regulation of the high of current multimedia loudspeaker box, and the device uses the time, and its inside can pile up the dust, and the inboard dust of device is difficult to obtain the clearance and handles to above-mentioned problem, needs to improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently clear up multimedia loudspeaker box of inboard dust to solve the high inconvenient regulation of the current multimedia loudspeaker box that proposes in the above-mentioned background art, and the device uses the back for a long time, and its inside can pile up the dust, and the inboard dust of the device is difficult to obtain the problem of clearance processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently clear up multimedia loudspeaker box of inboard dust, includes base, group battery and handle, the base bottom left and right sides all is provided with the auto-lock gyro wheel, and the right side of base up end is fixed with the support, and sliding connection has the loading board on the support simultaneously, the left end face of loading board is fixed with the box, and the right-hand member face of box has seted up the wiring hole, and the left side of box is fixed with the otter board through the second bolt simultaneously, be fixed with loudspeaker on the right inner wall of box, and the left side of box runs through there is the echo pipe, and the echo pipe sets up the downside at the otter board simultaneously.

Preferably, the number of the supports is two, and the two supports are symmetrically arranged on the base.

Preferably, the bearing plate runs through the bracket and is in threaded connection with a fastener, and the front side and the rear side of the bearing plate are both connected to the box body through first bolt threads.

Preferably, the echo tube is connected to the box body through a third bolt in a threaded manner, and the third bolts are uniformly distributed.

Preferably, the battery pack is arranged in the bottom of the box body, and the battery pack is electrically connected with a loudspeaker.

Preferably, the handle is rotatably connected to the top of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the multimedia sound box convenient for cleaning the dust on the inner side,

(1) the device can be placed in a required place after the device is lifted by holding the handle, and can move under the action of the self-locking roller when being pushed, so that the moving operation of the device is more convenient;

(2) the device is provided with a support, a bearing plate, a fastener, a box body and a first bolt, wherein the box body can be moved up and down manually before the device is used, the bearing plate slides up and down in the support, the box body is convenient to move in an auxiliary mode, the fastener is screwed after the height of the box body is determined, the first bolt is screwed, the bearing plate is convenient to fix, and the box body is fixed;

(3) be provided with otter board, second bolt, echo pipe and third bolt, the otter board can play the effect of ventilation, after amassing the dust on otter board and echo pipe, unscrew second bolt and third bolt and can dismantle otter board and echo pipe and clear up, can clear up inside the box afterwards.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

In the figure: 1. the base, 2, auto-lock gyro wheel, 3, support, 4, loading board, 5, fastener, 6, box, 7, first bolt, 8, wiring hole, 9, otter board, 10, second bolt, 11, loudspeaker, 12, echo pipe, 13, third bolt, 14, group battery, 15, handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a conveniently clear up multi-media audio amplifier of inboard dust, according to fig. 1, the base 1 bottom left and right sides all is provided with auto-lock gyro wheel 2, and the right side of base 1 up end is fixed with support 3, and sliding connection has loading board 4 on support 3 simultaneously, and support 3 is provided with two, and two supports 3 symmetry sets up on base 1, and support 3 plays the effect of support to loading board 4, and loading board 4 can better be lived in the support of two supports 3.

According to fig. 1 and 2, the left end face of the bearing plate 4 is fixed with the box 6, and the right end face of the box 6 has been seted up wiring hole 8, the left side of the box 6 is fixed with otter board 9 through second bolt 10 simultaneously, bearing plate 4 runs through 3 threaded connection of support has fastener 5, and both sides all are on the box 6 through first bolt 7 threaded connection around the bearing plate 4, when manually reciprocating box 6, bearing plate 4 slides from top to bottom in support 3, make things convenient for supplementary box 6 to slide from top to bottom, confirm the height of box 6 and screw up fastener 5 after, screw up first bolt 7 again, conveniently fix bearing plate 4, box 6 can be fixed.

As shown in fig. 1, 2 and 3, a horn 11 is fixed on the right inner wall of the box body 6, and a sound returning pipe 12 penetrates through the left side of the box body 6, meanwhile, the echo tube 12 is arranged at the lower side of the screen plate 9, the echo tube 12 is connected on the box body 6 through a third bolt 13, the third bolts 13 are evenly distributed, the echo tube 12 can enhance the sound producing effect of the loudspeaker 11, the echo tube 12 can be drawn out leftwards for cleaning after the third bolts 13 are unscrewed, the battery pack 14 is arranged in the bottom of the box body 6, and the battery pack 14 is electrically connected with the horn 11, the battery pack 14 can convert the direct current into the alternating current for the horn 11 to use under the action of the inverter, therefore, the normal use of the device is ensured, the handle 15 is rotatably connected to the top of the box body 6, and the device can be placed at a required place for use after the handle 15 is held by hands to lift the device, so that the moving operation of the device is more convenient.

The working principle is as follows: when the multimedia sound box convenient for cleaning dust on the inner side is used, firstly, the handle 15 is held by hand to lift the device and place the device at a required place, when the device is pushed, the device can move under the action of the self-locking roller 2, the battery pack 14 converts direct current into alternating current for the loudspeaker 11 to use under the action of the inverter, the box body 6 can be manually moved up and down before the device is used, the bearing plate 4 slides up and down in the bracket 3 so as to assist the box body 6 to move, the fastening piece 5 is screwed after the height of the box body 6 is determined, then the first bolt 7 is screwed so as to fix the bearing plate 4, the box body 6 is fixed, then external related equipment is connected with the device through the wiring hole 8, after the loudspeaker 11 is started, the loudspeaker 11 amplifies sound, the echo pipe 12 can enhance the sound emitting effect of the loudspeaker 11, and the screen plate 9 can play a ventilation role, after the mesh plate 9 and the echo tube 12 are filled with dust, the mesh plate 9 and the echo tube 12 can be removed for cleaning by unscrewing the second bolt 10 and the third bolt 13, and then the interior of the box 6 can be cleaned, which completes the whole work, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a conveniently clear up multimedia sound box of inboard dust, includes base (1), group battery (14) and handle (15), its characterized in that: base (1) bottom left and right sides all is provided with auto-lock gyro wheel (2), and the right side of base (1) up end is fixed with support (3), and sliding connection has loading board (4) on support (3) simultaneously, the left end face of loading board (4) is fixed with box (6), and the right-hand member face of box (6) has seted up wiring hole (8), and the left side of box (6) is fixed with otter board (9) through second bolt (10) simultaneously, be fixed with loudspeaker (11) on the right inner wall of box (6), and the left side of box (6) runs through has echo pipe (12), and echo pipe (12) set up the downside in otter board (9) simultaneously.

2. The multimedia sound box convenient for cleaning dust on the inner side of claim 1, wherein: the two supports (3) are symmetrically arranged on the base (1).

3. The multimedia sound box convenient for cleaning dust on the inner side of claim 1, wherein: the bearing plate (4) penetrates through the support (3) and is connected with a fastener (5) in a threaded mode, and the front side and the rear side of the bearing plate (4) are connected to the box body (6) through first bolts (7) in a threaded mode.

4. The multimedia sound box convenient for cleaning dust on the inner side of claim 1, wherein: the echo tube (12) is connected to the box body (6) through a third bolt (13) in a threaded mode, and the third bolts (13) are evenly distributed.

5. The multimedia sound box convenient for cleaning dust on the inner side of claim 1, wherein: the battery pack (14) is arranged in the bottom of the box body (6), and the battery pack (14) is electrically connected with a loudspeaker (11).

6. The multimedia sound box convenient for cleaning dust on the inner side of claim 1, wherein: the handle (15) is rotatably connected to the top of the box body (6).

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