CN212850876U - Sound box with good heat dissipation performance - Google Patents

Abstract

The utility model discloses an audio amplifier that heat dispersion is good, including the broadcast box, the front surface fixed mounting of broadcast box has broadcast loudspeaker, the lower surface of broadcast box is close to front surface both ends angular position fixed mounting and has the supporting legs, the last fixed surface of broadcast box installs control panel, the top fixed mounting that broadcast box front surface is located broadcast loudspeaker has the display screen, the back fixed surface of broadcast box installs the removal pull rod, the fixed surface who removes the pull rod installs the plastic cover. A audio amplifier that heat dispersion is good, the external impact thing that can prevent the top from dropping leads to the screen cracked for have good protective properties, and can be random fix the inferior gram force board in the position of wanting, can release both hands, and can all be more convenient when taking the microphone and placing the microphone, and can improve the functionality of its use.

Description

Sound box with good heat dissipation performance

Technical Field

The utility model relates to an audio amplifier field, in particular to audio amplifier that heat dispersion is good.

Background

The sound box is generally composed of a loudspeaker unit and a box body, the loudspeaker unit is used as a sounding component, the box body is used as a supplement of the loudspeaker unit to play a role in correcting sound, and the sound box has a good playing effect, is low in power consumption and good in heat dissipation performance and is widely applied to various fields; however, the existing sound box with good heat dissipation performance has certain disadvantages when in use, a microphone is often required to be squat down to be taken and placed when in use, the sound box cannot be placed conveniently, so that the microphone is very troublesome, and a place for storing a microphone storage battery is not available.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a sound box with good heat dissipation performance, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an audio amplifier that heat dispersion is good, includes the broadcast box, the front surface fixed mounting of broadcast box has broadcast loudspeaker, the lower surface of broadcast box is close to front surface both corners position fixed mounting and has the supporting legs, the last fixed surface of broadcast box installs control panel, the top fixed mounting that broadcast box front surface is located broadcast loudspeaker has the display screen, the back fixed surface of broadcast box installs the removal pull rod, the fixed surface who removes the pull rod installs the plastic cover, the place ahead slidable mounting that the surface of broadcast box is located the display screen has the ya keli board, the groove of accomodating has been seted up to surface one side of broadcast box, the inside movable mounting who accomodates the groove has the microphone jack.

Preferably, the surface opposite side fixed mounting of broadcast box has the radiator-grid, the both sides fixed mounting that the both sides surface of broadcast box is located the radiator-grid detains the handle in, the surface of broadcast box is located the preceding fixed surface mounting of display screen edge and has the spout, the fixed surface mounting of spout has the neodymium magnetic stripe.

Preferably, the edges of the surfaces of the two sides of the acrylic plate are fixedly provided with adsorption frames, and the upper surface of the acrylic plate is fixedly provided with a lifting ring.

Preferably, the acrylic plate is fixed with the inner wall of the sliding groove through the adsorption frame and the neodymium magnetic strips, and the acrylic plate slides in the sliding groove through the adsorption frame and is movably connected with the playing box body.

Preferably, the inboard fixed surface of microphone jack installs the rubber ring, fixed mounting has the receiver between the microphone jack, the inside fixed mounting of broadcast box has the dead lever, the internal surface movable mounting of dead lever has a telescopic link No. one, the internal surface movable mounting of a telescopic link has a telescopic link No. two.

Preferably, the fixed rod is movably connected with the storage box through a first telescopic rod and a second telescopic rod.

Preferably, the lower surface of the playing box body is movably provided with universal wheels at two angular positions of the rear surface, and the inside of the playing box body is fixedly provided with a heat radiation fan.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, through the arranged acrylic plate, the acrylic plate can be adsorbed at any point through the adsorption frame and the neodymium magnetic strip and fixed with the surface of the chute, thus, the screen can be prevented from being cracked due to external impact objects falling from the upper part when the screen is used in places such as squares and the like, and the screen has good protection performance, the acrylic plate can be fixed at a desired position at will, hands can be released, the microphone jacks can be pulled out of the storage box manually through the arranged microphone jacks, simultaneously, the microphone jack and the microphone arranged on the microphone jack are pulled out, when the microphone jack is pulled out, the fixed rod is fixed, the first telescopic rod and the second telescopic rod extend out, therefore, the microphone can be conveniently taken and placed without being embedded into the containing groove by squatting, when not in use, the microphone can be directly contracted and pushed into the containing groove, and a battery or a protective sleeve for the microphone can be contained in the containing box.

Drawings

Fig. 1 is a schematic view of an overall structure of a sound box with good heat dissipation performance of the present invention;

fig. 2 is a partial cross-sectional view of a playing box body of a sound box with good heat dissipation performance of the present invention;

fig. 3 is a partial cross-sectional view of the playing box body and the receiving groove of the sound box with good heat dissipation performance of the present invention;

fig. 4 is a cross-sectional view of a fixing rod of a sound box with good heat dissipation performance.

In the figure: 1. a playing box body; 101. a heat-dissipating web; 102. the handle is buckled inside; 103. a chute; 104. a neodymium magnetic stripe; 2. a broadcast speaker; 3. supporting legs; 4. a control panel; 5. moving the pull rod; 6. acrylic plates; 601. adsorbing the frame; 602. lifting the ring; 7. a microphone jack; 701. a rubber ring; 702. a storage box; 703. fixing the rod; 704. a first telescopic rod; 705. a second telescopic rod; 8. plastic cover; 9. a receiving groove; 10. a display screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a sound box with good heat dissipation performance includes a playing box 1, a broadcast speaker 2 is fixedly mounted on a front surface of the playing box 1, supporting legs 3 are fixedly mounted on a lower surface of the playing box 1 near two corners of the front surface, a control panel 4 is fixedly mounted on an upper surface of the playing box 1, a display screen 10 is fixedly mounted on the front surface of the playing box 1 above the broadcast speaker 2, a movable pull rod 5 is fixedly mounted on a rear surface of the playing box 1, a plastic sleeve 8 is fixedly mounted on a surface of the movable pull rod 5, an acrylic plate 6 is slidably mounted on the surface of the playing box 1 in front of the display screen 10, an accommodating groove 9 is formed in one side of the surface of the playing box 1, and a microphone jack 7 is movably mounted in the accommodating groove 9;

the other side of the surface of the playing box body 1 is fixedly provided with a heat radiating net 101, the surfaces of two sides of the playing box body 1, which are positioned at two sides of the heat radiating net 101, are fixedly provided with inner buckling handles 102, the front surface of the playing box body 1, which is positioned at the edge of the display screen 10, is fixedly provided with a chute 103, and the surface of the chute 103 is fixedly provided with a neodymium magnetic stripe 104; the adsorption frames 601 are fixedly installed at the edges of the two side surfaces of the acrylic plate 6, and the lifting ring 602 is fixedly installed on the upper surface of the acrylic plate 6; the acrylic plate 6 is adsorbed by an adsorption frame 601 and a neodymium magnetic stripe 104 and fixed on the inner wall of the sliding groove 103, and the acrylic plate 6 slides in the sliding groove 103 through the adsorption frame 601 and is movably connected with the playing box body 1; a rubber ring 701 is fixedly installed on the inner side surface of the microphone jack 7, a storage box 702 is fixedly installed between the microphone jacks 7, a fixing rod 703 is fixedly installed inside the playing box body 1, a first expansion link 704 is movably installed on the inner surface of the fixing rod 703, and a second expansion link 705 is movably installed on the inner surface of the first expansion link 704; the fixing rod 703 is movably connected with the storage box 702 through a first telescopic rod 704 and a second telescopic rod 705; the lower surface of the playing box body 1 is movably provided with universal wheels at two angular positions of the rear surface, and the inside of the playing box body 1 is fixedly provided with a cooling fan.

It should be noted that, the utility model relates to a sound box with good heat dissipation performance, before using, the user can hold the plastic cover 8 on the movable pull rod 5, then press the movable pull rod 5 to make the supporting foot 3 break away from the ground, the universal wheel slides on the ground when pulling, so as to drive the playing box 1 to move to the using point to place, then the storage box 702 can be pulled out manually, at the same time, the microphone jack 7 and the microphone placed on it can be pulled out, when pulling out, the fixed rod 703 is fixed, the first telescopic rod 704 and the second telescopic rod 705 are extended out, thus the microphone can be taken and placed conveniently without being embedded into the storage groove 9 by squatting, when not using, the microphone can be directly retracted and pushed into the storage groove 9, and the storage box 702 can be used for storing the battery or the protective cover for the microphone, when using, firstly, the power switch is opened through the control panel 4, through display screen 10 touch control, control the back, can press the lift ring 602 downwards gently and promote ya keli board 6 downwards, make absorption frame 601 slide on spout 103, thereby establish display screen 10 cover, and when opening ya keli board 6, ya keli board 6 can adsorb with spout 103 fixed surface at any point through absorption frame 601 and neodymium magnetic stripe 104, just so can prevent that the external impact thing that the top dropped from leading to the screen fragmentation when using such as square, make and have good protective properties, and can be random fix ya keli board 6 in the position of wanting, can release both hands, when broadcasting, broadcast loudspeaker 2 will send corresponding content, and the heat that inside broadcast produced will blow out from radiator fan from radiator mesh 101, thereby accomplish the heat dissipation and use.

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 (7)

1. The utility model provides a sound box that heat dispersion is good which characterized in that: comprises a playing box body (1), a broadcasting loudspeaker (2) is fixedly arranged on the front surface of the playing box body (1), supporting legs (3) are fixedly arranged at two angular positions of the lower surface of the playing box body (1) close to the front surface, a control panel (4) is fixedly arranged on the upper surface of the playing box body (1), a display screen (10) is fixedly arranged on the front surface of the playing box body (1) above the broadcasting loudspeaker (2), a movable pull rod (5) is fixedly arranged on the rear surface of the playing box body (1), a plastic sleeve (8) is fixedly arranged on the surface of the movable pull rod (5), an acrylic plate (6) is slidably arranged on the surface of the playing box body (1) in front of the display screen (10), the surface one side of broadcast box (1) has been seted up and has been accomodate groove (9), the inside movable mounting who accomodates groove (9) has microphone jack (7).

2. The sound box of claim 1, wherein: the utility model discloses a display screen, including broadcast box (1), the surperficial opposite side fixed mounting of broadcast box (1) has radiator-grid (101), buckle handle (102) in the both sides fixed mounting that the both sides surface of broadcast box (1) is located radiator-grid (101), the surface of broadcast box (1) is located the front fixed surface of display screen (10) edge and is installed spout (103), the fixed surface of spout (103) installs neodymium magnetic stripe (104).

3. A sound box according to claim 2, wherein: the adsorption frame (601) is fixedly mounted at the edges of the surfaces of the two sides of the acrylic plate (6), and the lifting ring (602) is fixedly mounted on the upper surface of the acrylic plate (6).

4. A sound box according to claim 3, wherein: the acrylic plate (6) is adsorbed by the adsorption frame (601) and the neodymium magnetic strip (104) and fixed with the inner wall of the sliding groove (103), and the acrylic plate (6) slides in the sliding groove (103) through the adsorption frame (601) and is movably connected with the playing box body (1).

5. The sound box of claim 1, wherein: the utility model discloses a microphone box, including microphone jack (7), the inside fixed surface of microphone jack (7) installs rubber ring (701), fixed mounting has receiver (702) between microphone jack (7), the inside fixed mounting of broadcast box (1) has dead lever (703), the internal surface movable mounting of dead lever (703) has telescopic link (704), the internal surface movable mounting of telescopic link (704) has telescopic link (705) No. two.

6. The sound box of claim 5, characterized in that: the fixing rod (703) is movably connected with the storage box (702) through a first telescopic rod (704) and a second telescopic rod (705).

7. An acoustic enclosure as claimed in any one of claims 1 to 6, in which: the lower surface of the playing box body (1) is movably provided with universal wheels at two angular positions of the rear surface, and the inside of the playing box body (1) is fixedly provided with a cooling fan.

Images