CN212936094U

CN212936094U - Portable sound box device

Info

Publication number: CN212936094U
Application number: CN202021121959.8U
Authority: CN
Inventors: 李启桂
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-09
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to an audio amplifier technical field specifically is a portable audio amplifier device, including the removal case, the anterior rotation of removal case is connected with the turnstile, the rear portion of removal case is provided with the draw-bar machine the rear portion of removal case is provided with the audio amplifier body, the inside of removal case is provided with gimbal mechanism, gimbal mechanism's inside is provided with the audio amplifier body, the inner wall sliding connection of storage tank has two storing steamer trays, and the anterior equal welding of two storing steamer trays has the handle. This portable audio amplifier device, through promotion and the shrink of control electric putter, rotates the audio amplifier out, and the audio amplifier comes out the back, and ground connection support and ground contact form the audio amplifier support, support the audio amplifier body to made things convenient for the support to the audio amplifier, simple structure, convenient and fast, and the storage tank that the removal incasement portion set up, convenience of customers that can be fine deposits some article, deposits simple and practical when realizing audio amplifier and article.

Description

Portable sound box device

Technical Field

The utility model relates to an audio amplifier technical field specifically is a portable audio amplifier device.

Background

The audio amplifier is as an electronic equipment for playing sound, and its wide application is in our aspect of life, and in the outdoor use of audio amplifier, needs special suitcase body to hold for the safety of ensureing the audio amplifier, and present most audio amplifier can't deposit simultaneously with other article, carries comparatively inconveniently, still need build the support of fixed audio amplifier to the audio amplifier simultaneously, unusual inconvenience. In view of this, we propose a portable speaker device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable audio amplifier device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable sound box device, includes the mobile box, the anterior rotation of mobile box is connected with the revolving door, the rear portion of mobile box is provided with the audio amplifier body, the rear portion of mobile box is provided with pull rod mechanism, the bottom welding of mobile box has two end supports, the inside of mobile box is provided with supporting mechanism, the inside of supporting mechanism is provided with the audio amplifier body, the inside joint of mobile box has the storage tank, the inner wall sliding connection of storage tank has two storage drawers, and the front portion of two storage drawers all has welded the handle.

Preferably, the front part of the movable box is provided with a door slot, and the upper surface of the movable box is provided with a clamping slot.

Preferably, the supporting mechanism is including electric putter, electric putter's output rotates and is connected with first connecting rod, the left side welding of first connecting rod has the axis of rotation, the surface of axis of rotation rotates through the bearing and connects the inside at the removal case, the top of first connecting rod rotates with the left side of audio amplifier body to be connected, the left side of audio amplifier body rotates and is connected with the second connecting rod, the bottom of second connecting rod rotates the inner wall of connection at the removal case, the anterior welding of second connecting rod has the ground connection support.

Preferably, the left end of axis of rotation runs through the inner wall of removal case and with the right side welded fastening of third connecting rod, the left side of third connecting rod is rotated and is connected with the removal wheel, electric putter's top fixed connection is in the inside of removal case.

Preferably, the pull rod mechanism comprises a pull handle, a sliding rod is welded on the lower surface of the pull handle, a conical sleeve is welded at the bottom end of the sliding rod, a fixed sleeve is sleeved on the surface of the conical sleeve, and the surface of the fixed sleeve is welded on the rear portion of the movable box.

Preferably, the fixed sleeve and the conical sleeve are both in a conical shape, and the surface of the pull handle is clamped with the inner wall of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this portable audio amplifier device, promotion and shrink through control electric putter for first connecting rod rotates the audio amplifier body out, through the effect of second connecting rod, and the direction of audio amplifier body can not change, up all the time, when rotating ninety degrees, the audio amplifier comes out the back, and ground support and ground contact form the audio amplifier support, support the audio amplifier body, thereby made things convenient for the support to the audio amplifier, need not put up the audio amplifier support again, simple structure, convenient and fast.

2. This portable audio amplifier device retrieves through first connecting rod when rotating for removal wheel and ground contact on the third connecting rod, through the design of removing the wheel, draw the handle through the pulling again, alright with drag holistic device, make things convenient for it to remove, and remove the storage tank that incasement portion set up, convenience of customers that can be fine deposits some article, deposits simple and practical when realizing audio amplifier and article.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the storage box of the present invention;

fig. 3 is a schematic view of the middle support mechanism of the present invention;

fig. 4 is a schematic view of the middle pull rod mechanism of the present invention.

In the figure: 1. a mobile box; 2. a rotating door; 3. a sound box body; 4. a support mechanism; 41. an electric push rod; 42. a first link; 43. a rotating shaft; 44. a second link; 45. a grounding bracket; 46. a third link; 47. a moving wheel; 5. a storage drawer; 6. a pull rod mechanism; 61. pulling a handle; 62. a slide bar; 63. a conical sleeve; 64. fixing the sleeve; 7. a card slot; 8. a bottom bracket; 9. a storage box; 10. a handle; 11. a door slot.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A portable sound box device is shown in figures 1-3 and comprises a movable box 1, wherein the front part of the movable box 1 is rotatably connected with a rotating door 2, the rear part of the movable box 1 is provided with a pull rod mechanism 6, the rear part of the movable box 1 is provided with a sound box body 3, two bottom supports 8 are welded at the bottom of the movable box 1, a support mechanism 4 is arranged inside the movable box 1, the sound box body 3 is arranged inside the support mechanism 4, a storage box 9 is clamped inside the movable box 1, the inner wall of the storage box 9 is slidably connected with the two storage drawers 5, handles 10 are welded at the front parts of the two storage drawers 5, and the storage box 9 arranged inside the movable box 1 can be used for storing some articles well by a user, so that the sound box and the articles can be stored simultaneously, the portable sound box device is simple and practical and saves space.

In this embodiment, door slot 11 has been seted up to the front portion of removal case 1, and draw-in groove 7 has been seted up to the upper surface of removal case 1, and door slot 11 carries out the joint to revolving door 2, seals the effect to removal case 1, and draw-in groove 7 is then carrying out the joint to pulling handle 61, and convenience of customers draws.

Further, the support mechanism 4 includes an electric push rod 41, an output end of the electric push rod 41 is rotatably connected with a first connecting rod 42, a rotating shaft 43 is welded on a left side of the first connecting rod 42, a surface of the rotating shaft 43 is rotatably connected inside the movable box 1 through a bearing, a top of the first connecting rod 42 is rotatably connected with a left side of the sound box body 3, a second connecting rod 44 is rotatably connected on a left side of the sound box body 3, a bottom of the second connecting rod 44 is rotatably connected with an inner wall of the movable box 1, a grounding support 45 is welded on a front portion of the second connecting rod 44, by controlling pushing and contraction of the electric push rod 41, the first connecting rod 42 is driven to rotate when the electric push rod 41 contracts, the first connecting rod 42 rotates the sound box body 3, the grounding support 45 contacts with the ground to form a sound box support, the sound box body 3 is supported, thereby facilitating support of the sound box, the loudspeaker box support does not need to be built, and the loudspeaker box support is simple in structure, convenient and fast.

Furthermore, the left end of the rotating shaft 43 penetrates through the inner wall of the movable box 1 and is welded and fixed with the right side of the third connecting rod 46, the left side of the third connecting rod 46 is rotatably connected with the movable wheel 47, the top of the electric push rod 41 is fixedly connected inside the movable box 1, and through the design of the movable wheel 47 and the pulling handle 61, the whole device can be dragged, so that the movable box can be conveniently moved.

Example 2

As shown in fig. 4, the pull rod mechanism 6 includes a pull handle 61, a sliding rod 62 is welded on the lower surface of the pull handle 61, a conical sleeve 63 is welded at the bottom end of the sliding rod 62, a fixing sleeve 64 is sleeved on the surface of the conical sleeve 63, the surface of the fixing sleeve 64 is welded on the rear portion of the movable box 1, the whole sliding rod 62 can be extended and contracted, the force arm of the sliding rod 62 is prolonged and improved, and the pull rod mechanism is helpful for a user to pull and saves labor.

In this embodiment, the fixing sleeve 64 and the tapered sleeve 63 are both tapered, the surface of the pull handle 61 is clamped with the inner wall of the slot 7, and the tapered mechanism is directly clamped by the taper when the tapered sleeve 63 is pulled to the top of the fixing sleeve 64.

When the portable sound box device of the utility model is used, by controlling the pushing and shrinking of the electric push rod 41, when the electric push rod 41 shrinks, the first connecting rod 42 is driven to rotate, the sound box body 3 is rotated out by the first connecting rod 42, the direction of the sound box body 3 can not change under the action of the second connecting rod 44, and is always upward, when the sound box body 3 rotates to ninety degrees, the grounding bracket 45 contacts with the ground after the sound box body 3 comes out, so as to form a sound box bracket, the sound box body 3 is supported, which is convenient and fast, when the electric push rod 41 extends and extends, the sound box body 3 is put into the movable box 1, which is convenient for carrying, and when the first connecting rod 42 is recovered and rotated, the third connecting rod 46 is rotated, so that the movable wheel 47 on the third connecting rod 46 contacts with the ground, through the design of the movable wheel 47, and through the pulling handle 61, the whole device can be dragged, facilitating its movement.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable sound box device comprising a mobile box (1), characterized in that: the front portion of removal case (1) is rotated and is connected with revolving door (2), the rear portion of removal case (1) is provided with pull rod mechanism (6), the rear portion of removal case (1) is provided with audio amplifier body (3), the bottom welding of removal case (1) has two bottom supports (8), the inside of removal case (1) is provided with supporting mechanism (4), the inside of supporting mechanism (4) is provided with audio amplifier body (3), the inside joint of removal case (1) has storage tank (9), the inner wall sliding connection of storage tank (9) has two storage drawers (5), and the anterior equal welding of two storage drawers (5) has handle (10).

2. The portable sound box device of claim 1, wherein: the front part of the movable box (1) is provided with a door slot (11), and the upper surface of the movable box (1) is provided with a clamping slot (7).

3. The portable sound box device of claim 1, wherein: the support mechanism (4) is including electric putter (41), the output of electric putter (41) is rotated and is connected with first connecting rod (42), the left side welding of first connecting rod (42) has axis of rotation (43), the surface of axis of rotation (43) is passed through the bearing and is rotated the inside of connecting at removal case (1), the top of first connecting rod (42) is rotated with the left side of audio amplifier body (3) and is connected, the left side rotation of audio amplifier body (3) is connected with second connecting rod (44), the bottom of second connecting rod (44) is rotated and is connected the inner wall at removal case (1), the anterior welding of second connecting rod (44) has ground connection support (45).

4. The portable sound box device of claim 3, wherein: the left end of axis of rotation (43) runs through the inner wall of removal case (1) and with the right side welded fastening of third connecting rod (46), the left side of third connecting rod (46) is rotated and is connected with removal wheel (47), the inside at removal case (1) is connected to the top fixed connection of electric putter (41).

5. The portable sound box device of claim 1, wherein: pull rod mechanism (6) have slide bar (62) including drawing handle (61), the lower surface welding of drawing handle (61), the bottom welding of slide bar (62) has toper cover (63), fixed sleeve (64) have been cup jointed on the surface of toper cover (63), the surface welding of fixed sleeve (64) is at the rear portion of removal case (1).

6. The portable sound box device of claim 5, wherein: the structure of fixed sleeve pipe (64) and toper cover (63) all is the tapered shape, the surface of pulling handle (61) and the inner wall joint of draw-in groove (7).