CN208691517U - Sound equipment with LED display - Google Patents

Abstract

The utility model provides a kind of sound equipment with LED display, including sound box, the loudspeaker being arranged in the sound box and the LED display for being fixed at the sound box side, the LED display includes circuit board and several are evenly distributed on the LED light on the circuit board, several first through hole that the sound box is spread out of for the speaker sound are evenly distributed on the circuit board.The setting of first through hole ensure that the transmission of audible sound.

Description

Sound equipment with LED display

Technical field

The utility model relates to field of audio more particularly to a kind of sound equipments with LED display.

Background technique

It is with the fastest developing speed with LED lamp in current lamps and lanterns type.At this stage the R&D direction of LED lamp mainly with It improves the lamps and lanterns such as heat dissipation performance and light efficiency feature itself to set out, by LED lamp and other product integrations.Especially for sound It rings, by the combination of LED display and sound equipment, user can be allowed to get information about the feelings of music while saving cost Condition.But LED display is generally arranged at the side of sound enclosure, if LED display is larger, is often unfavorable for sound equipment loudspeaker The transmission of sound.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of sound equipment for being provided with LED display and light guide plate, with Guarantee the good transmission for guaranteeing audible sound while the display effect of LED display.

The technical solution of the utility model is: a kind of sound equipment with LED display, including sound box, setting are described Loudspeaker in sound box and the LED display being fixed on the sound box, the LED display includes circuit Plate and several be distributed in the LED light on the circuit board, several are distributed on the circuit board for the speaker sound Spread out of the first through hole of the sound box.

Preferably, being equipped with light guide plate on the LED display, it is evenly distributed on the light guide plate described in several confessions Speaker sound spreads out of the second through-hole of the sound box, and the LED light is between the circuit board and the light guide plate.

Preferably, the distance between the LED display and the light guide plate are between 8mm~12mm.

Preferably, the surface of the light guide plate is equipped with the non-woven fabrics to optically focused.

Preferably, sound equipment further includes a microprocessor connecting with the circuit board and connect with the microprocessor And the key switch to control the LED display display effect.

Preferably, the key switch includes the clock button connecting with microprocessor and/or radio reception button and/or music Button and/or Special display effect button and/or BlueTooth button.

Above-mentioned technical proposal have the following advantages that or the utility model has the advantages that light guide plate and non-woven fabrics setting, low cost base It ensure that the visual effect of entire LED display on plinth；The setting of first through hole and the second through-hole ensure that the transmission of sound.

Detailed description of the invention

With reference to appended attached drawing, more fully to describe the embodiments of the present invention.However, appended attached drawing is only used for Bright and elaboration, does not constitute the limitation to the scope of the utility model.

Fig. 1 is the structural schematic diagram of LED display in a kind of sound equipment with LED display of the utility model；

Fig. 2 is the structural schematic diagram of light guide plate in a kind of sound equipment with LED display of the utility model；

Fig. 3 is that the use state of LED display and light guide plate is shown in a kind of sound equipment with LED display of the utility model It is intended to；

Fig. 4 is a kind of structural schematic diagram of the sound equipment with LED display of the utility model；

In attached drawing: 1, LED display；11, circuit board；12, LED light；13, first through hole；2, light guide plate；21, second is logical Hole；3, microprocessor；4, key switch；41, clock button；42, radio reception button；43, music button；44, Special display effect button； 45, BlueTooth button.

Specific embodiment

The sound equipment with LED display a kind of to the utility model carries out specifically in the following with reference to the drawings and specific embodiments It is bright.

A kind of sound equipment with LED display, including sound box and the loudspeaker being arranged in inside sound box, the sound equipment is also Include:

Processor；

LED display 1, connect with processor, is mounted on the one side of sound equipment sound box；

Light guide plate 2 is arranged on LED display 1, and LED light 12 is between light guide plate 2 and circuit board 11；

Non-woven fabrics is arranged on light guide plate 2.

Specifically, as shown in Figure 1, being provided with a LED display 1 in the side of sound equipment, which includes solid Several LED light 12 that the circuit board 11 of the side of sound equipment is arranged in calmly and is distributed on circuit board 11, LED light 12 can be equal Even to be distributed on circuit board 11, on LED light 12 and circuit board 11 connection, when work, processor controls the bright of LED light 12 It goes out.In addition, the display effect in order to guarantee display screen, is additionally provided with a light guide plate 2 on circuit board 11, since LED light 12 is sent out Light out can dissipate, so the effect of direct viewing LED light 12 is not good, therefore is laid with one on circuit board 11 and leads Tabula rasa 2 is to carry out optically focused.In addition, also setting up layer of non-woven fabric in the upper surface of light guide plate 2 to further carry out optically focused, it is worth It obtains, it is noted that this layer of non-woven fabrics is white.In addition to this, it in order to guarantee appearance, is also spread on the white non-woven fabric If the non-woven fabrics of one layer of black.

For further, light guide plate 2 is not to be tightly attached on LED display 1, i.e. the close LED display of light guide plate 2 There is a certain distance between 1 end face and LED display 1, the distance range is optimal for 9mm between [8~12mm], leads The material of tabula rasa 2 is acrylic or PC plate material.

For further, which is three-color LED light 12, and LED display 1 can be 16*8 dot matrix display screen, often The volume intensity of one column LED light 12 lighted number and correspond to corresponding frequencies.For LED display 1 compared to liquid crystal display, cost is lower, And it is more energy efficient.The setting of light guide plate 2 and non-woven fabrics ensure that the vision effect of entire LED display 1 on a low-cost basis Fruit.

For further, because the LED display 1 is to be arranged on the sound box of sound equipment, and loudspeaker are arranged in sound equipment Inside sound box, so the circuit board 11 needs to be provided with multiple first through hole 13 on circuit board 11 in cellular, it is this Mode is conducive to the transmission of sound.Correspondingly, being also equipped with multiple second through-holes 21 on light guide plate 2 in conjunction with Fig. 2 and Fig. 3.Its In, first through hole 13 and the second through-hole 21 can be equally distributed.

In addition, as shown in figure 4, the LED display 1 further includes a key switch 4 connecting with microprocessor 3, it is described Multiple buttons are provided on key switch 4, different buttons control the display effect of LED lamp 12 by microprocessor 3.

For further, which includes connecting with microprocessor 3:

Clock button 41, after user presses clock button 41, microprocessor 3 shows clock information in LED display screen On 1；

Radio reception button 42, after user presses radio reception button 42, the control starting function of radio receiver of microprocessor 3, and it is aobvious in LED Corresponding spectrogram is shown in display screen 1；

Music button 43, after user presses music button 43, microprocessor 3 starts music playing function, and aobvious in LED The information such as spectrogram and the lyrics, the song of song are shown in display screen 1；

Special display effect button 44, after user presses Special display effect button 44, it is aobvious that microprocessor 3 controls LED display screen 1 Show corresponding special efficacy；

BlueTooth button 45, after user presses BlueTooth button 45, microprocessor 3 control sound equipment starting Bluetooth function and with indigo plant Tooth equipment establishes connection, and shows connection status on LED display 1.

The setting of a variety of buttons allows user to select different functions according to actual needs, and different function is corresponding Data or effect can be shown on LED display 1.User directly passes through button and selects, so that whole operation Process is intuitive, easy.

For a person skilled in the art, after reading above description, various changes and modifications undoubtedly be will be evident. Therefore, appended claims should regard whole variations and modifications of the true intention and range that cover the utility model as. The range and content of any and all equivalences in Claims scope are all considered as still belonging to the intention and model of the utility model In enclosing.

Claims (3)

1. a kind of sound equipment with LED display, including sound box, the loudspeaker being arranged in the sound box and fixed setting The LED display (1) on the sound box, which is characterized in that the LED display (1) include circuit board (11) with And several are distributed in the LED light (12) on the circuit board (11), are distributed with described in several confessions on the circuit board (11) Speaker sound spreads out of the first through hole (13) of the sound box.

2. the sound equipment according to claim 1 with LED display, which is characterized in that pacify on the LED display (1) Equipped with light guide plate (2), it is evenly distributed with several on the light guide plate (2) for the speaker sound and spreads out of the of the sound box Two through-holes (21), the LED light (12) is between the circuit board (11) and the light guide plate (2).

3. the sound equipment according to claim 2 with LED display, which is characterized in that the LED display (1) and institute The distance between light guide plate (2) is stated between 8mm~12mm.