Acousto-optic horn

Abstract

The utility model discloses an acousto-optic horn, which comprises a conical tube; the sound assembly comprises a metal elastic sheet and a metal main body, a gap is formed between the metal elastic sheet and the front part of the metal main body, a cavity is formed in the rear part of the metal main body, the gap is communicated with the cavity, the rear part of the metal main body is fixedly connected with the conical pipe, and the cavity leads to the inner space of the conical pipe; the blowing nozzle cover is sleeved on the front part of the metal main body, a through hole is formed in the end of the blowing nozzle cover, and the through hole is communicated with the gap; the lamplight assembly comprises a control circuit board and a lamp strip, the lamp strip is wound on the conical pipe, and the lamp strip is electrically connected with the control circuit board; the control circuit board is fixed on the front part of the metal main body, and the metal elastic sheet and the metal main body are respectively and electrically connected on the control circuit board to form a vibration switch, so that when sound is blown out, the metal elastic sheet is in vibration contact with the metal main body, and the lamp strip emits light along with the sound. According to the utility model, the sound and light effects can be realized at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a loudspeaker field, specifically designs a sound light loudspeaker. BACKGROUND

[0002] The existing blowing mouth type loudspeaker (that is, the loudspeaker that blows out sound with the mouth), only can blow out the sound on the structural design, lacks the visual effect, and is monotonous on the use.

[0003] Through the search, Chinese patent document CN2831671Y discloses a sound light loudspeaker, which mainly includes: a support frame, the bottom of which is provided with a magnetic return, the magnetic return is provided with a voice coil, the voice coil is provided with a cone, and the cone and the support frame are provided with a suspension edge, the cone is a thin body that can transmit light, and the magnetic return is provided with a perforation in front and back, so that a light emitting component is placed in the internal space of the cone and the magnetic return, which can output sound and produce light effect, making the loudspeaker manufacturing and application more diverse and changing.

[0004] Chinese patent document CN221329118U discloses a high-pitched loudspeaker with light-emitting, comprising: a central control panel, the central control panel is symmetrically provided with mounting holes, the central control panel is detachably connected with the high-pitched loudspeaker through the mounting holes, one end of the high-pitched loudspeaker is detachably connected with a translucent piece, the translucent piece is internally provided with a lamp panel, the surface of one end of the high-pitched loudspeaker is set as a honeycomb shape, the other end of the high-pitched loudspeaker is set as a circular table shape, the end of the high-pitched loudspeaker set as the circular table shape is detachably connected with the translucent piece through a through hole, a plurality of lamp beads are circumferentially arranged on the lamp panel, a wire is fixedly connected to one side of the lamp panel, one end of the wire penetrating through the inner wall of the central control screen mounting groove is provided with a wire head, the wire head is detachably connected with a wire head, one end of the wire head connected with the wire, the other end of the wire is fixedly connected with a lamp panel controller, the high-pitched loudspeaker enables users to experience different light effects when using the high-pitched loudspeaker and can independently adjust the light according to the use demand.

[0005] Although the prior art has disclosed the combination effect of loudspeaker sound and light, the prior art basically designs the structure for non-blowing mouth type loudspeaker, for example, the loudspeakers disclosed in CN2831671Y and CN221329118U are non-blowing mouth type loudspeakers.

[0006] However, the blowing mouth type loudspeaker is not outdated and is still applied in many occasions, for example, in some celebration

[0007] activities, people will blow the loudspeaker to express joy and happiness. Therefore, it is necessary to design the sound and light for the blowing mouth type loudspeaker to increase the sense of presence and rhythm of the visual and auditory of using the blowing mouth type loudspeaker. UTILITY MODEL CONTENT

[0008] Therefore, the sound and light horn can emit light effect while emitting sound, thereby increasing the sense of presence and rhythm of vision and hearing.

[0009] The technical scheme adopted by the utility model is as follows:

[0010] A sound and light horn comprises:

[0011] A conical tube;

[0012] A sound component comprising a conductive metal elastic sheet and a conductive metal body, a gap being formed between the metal elastic sheet and the front part of the metal body, a cavity being formed in the rear part of the metal body, the gap being communicated with the cavity, the rear part of the metal body being fixedly connected with the conical tube, and the cavity being communicated with the internal space of the conical tube;

[0013] A nozzle cover being sleeved on the front part of the metal body, the end of the nozzle cover having a through hole, and the through hole being communicated with the gap;

[0014] A light component comprising a control circuit board and a light strip, the light strip being wound on the conical tube, and the light strip being electrically connected with the control circuit board; the control circuit board being fixed on the front part of the metal body, the metal elastic sheet and the metal body being respectively electrically connected with the control circuit board to form a vibration switch, so that when sound is blown out, the metal elastic sheet and the metal body vibrate to contact each other, and the light strip emits light.

[0015] Further, the light strip is wound on the front end of the conical tube, and the rear end of the conical tube is fixedly connected with the rear part of the metal body.

[0016] Further, the wires of the light strip are fixed on the inner wall of the conical tube.

[0017] Further, the metal elastic sheet is in L shape, the front part of the metal body has an L-shaped groove, the metal elastic sheet is fixedly fitted in the L-shaped groove, an insulating layer is formed between the horizontal end of the L-shaped metal elastic sheet and the horizontal end of the L-shaped groove, and the vertical end of the L-shaped metal elastic sheet has the gap with the vertical end of the L-shaped groove.

[0018] Further, the nozzle cover is screwedly sleeved on the front part of the metal body.

[0019] Further, a hanging rope is fixed on the conical tube.

[0020] Further, a manual switch is fixed on the conical tube, and the manual switch is electrically connected with the control circuit board and the light strip.

[0021] Further, one end of the conical tube is provided with a first hole, and the other end of the conical tube is provided with a second hole, and the wire connected with the lamp strip passes into the first hole and passes out of the second hole.

[0022] Further, the blow nozzle cover is connected with an extension cover, and the extension cover covers the first hole.

[0023] The beneficial effects of the utility model lie in:

[0024] The blow nozzle cover blows air, and the sound assembly blows out sound; since the metal elastic sheet and the metal main body are respectively electrically connected on the control circuit board to form a vibration switch, when the sound is blown out, the metal elastic sheet and the metal main body vibrate and contact, the lamp strip follows light emission, so that the sound and light horn can emit light effect while emitting sound, thereby increasing the sense of immediacy and rhythm of vision and hearing in use. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only the embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0026] Figure 1 It is a structure schematic view of the sound and light horn of embodiment 1.

[0027] Figure 2 It is an explosion structure schematic view of the sound and light horn of embodiment 1.

[0028] Figure 3 It is a three-dimensional structure schematic view of a conical tube.

[0029] Figure 4 It is a structure schematic view of a blow nozzle cover.

[0030] Figure 5 It is a structure schematic view of the sound and light horn of embodiment 2.

[0031] Figure 6 It is a structure schematic view of the sound and light horn of embodiment 3.

[0032] Figure 7 It is a structure schematic view of the sound and light horn of embodiment 4.

[0033] Figure 8 It is a structure schematic view of the sound and light horn of embodiment 5.

[0034] Figure 9 It is an explosion structure schematic view of the sound and light horn of embodiment 6.

[0035] The serial numbers in the figures correspond to the following features:

[0036] 1-conical tube; 2-sound assembly; 3-blowing cap; 4-light assembly; 5-hanging rope; 6-hand switch; 7-extended cap;

[0037] 11-first hole; 12-second hole; 21-metal elastic sheet; 22-metal main body; 23-gap; 24-cavity; 25-insulating layer; 31-through hole; 41-control circuit board; 42-lamp strip. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Embodiment 1

[0039] Referring to Figures 1-4 Fig. 1, an acousto-optic horn includes a conical tube 1, a sound assembly 2, a blowing cap 3 and a light assembly 4.

[0040] The sound assembly 2 includes a conductive metal elastic sheet 21 and a conductive metal main body 22. The metal elastic sheet 21 and the front part of the metal main body 22 have a gap 23. The rear part of the metal main body 22 is provided with a cavity 24. The gap 23 is communicated with the cavity 24. The rear part of the metal main body 22 is fixedly connected with the conical tube 1. The cavity 24 is communicated with the internal space of the conical tube 1. The metal elastic sheet 21 is, for example, a thin elastic aluminum sheet or an elastic copper sheet.

[0041] The blowing cap 3 is sleeved on the front part of the metal main body 22. The end of the blowing cap 3 has a through hole 31, which is communicated with the gap 23.

[0042] The light assembly 4 includes a control circuit board 41 and a lamp strip 42. The lamp strip 42 is wound on the conical tube 1 and is electrically connected with the control circuit board 41. The control circuit board 41 is fixed on the front part of the metal main body 22. The metal elastic sheet 21 and the metal main body 22 are respectively electrically connected with the control circuit board 41 to form a vibration switch. When the sound is blown out, the metal elastic sheet 21 and the metal main body 22 vibrate and contact, and the lamp strip 42 follows to emit light.

[0043] In operation, the mouth blows air to the end of the folded mouth cover, the air flow enters the gap from the through hole, and an air column is generated. The metal elastic sheet vibrates and the internal air column vibrates to generate sound, which is transmitted through the gap, the cavity of the rear part of the metal body, and the internal space of the conical tube.

[0044] Since the metal elastic sheet and the metal body are respectively electrically connected to the control circuit board to form a vibration switch, when the sound is blown out, the metal elastic sheet and the metal body vibrate to contact, and the lamp strip follows to emit light. Specifically, when the metal elastic sheet and the metal body vibrate to contact, a signal is generated, and the control circuit board can control the lamp strip to emit light according to the signal.

[0045] Therefore, the sound and light horn can emit light effect while emitting sound, thereby increasing the sense of immediacy and rhythm of vision and hearing.

[0046] As a specific embodiment, the lamp strip 42 is wound around the front end of the conical tube 1, and the rear end of the conical tube 1 is fixedly connected to the rear part of the metal body 22. In this way, the front end of the conical tube has a larger outer diameter, and the light emission of the lamp strip can have a more obvious visual effect.

[0047] As a specific embodiment, the wire of the lamp strip 42 is fixed to the inner wall of the conical tube 1. In this way, it does not affect the propagation of sound and the visual effect of the overall shape of the horn.

[0048] As a specific embodiment, the metal elastic sheet 21 is L-shaped, the front part of the metal body 22 has an L-shaped groove, the metal elastic sheet is fixedly fitted in the L-shaped groove, and the L-shaped horizontal end of the metal elastic sheet and the L-shaped horizontal end of the L-shaped groove have an insulating layer 25; the L-shaped vertical end of the metal elastic sheet and the L-shaped vertical end of the L-shaped groove have a gap 23.

[0049] As a specific embodiment, the mouth cover 3 is screw-coupled to the front part of the metal body 22. In this way, it can be conveniently disassembled. Example 2

[0050] Based on example 1, referring to Figure 5 , the conical tube 1 of the present embodiment is fixed with a hanging rope 5. In this way, it is convenient to carry through the hanging rope, and it is also convenient to hang on the wall through the hanging rope. Example 3

[0051] Based on example 2, referring to Figure 6 , the conical tube 1 of the present embodiment is fixed with a manual switch 6, and the manual switch 6 is electrically connected to the control circuit board 41 and the lamp strip 42.

[0052] In this way, the light strip can be manually controlled via a manual switch. For example, pressing the manual switch once will turn the light strip completely off, meaning the light strip is off regardless of whether the sound and light horn is emitting sound. Pressing the manual switch a second time will turn the light strip fully on, meaning the light strip is on regardless of whether the sound and light horn is emitting sound. Pressing the manual switch a third time will achieve the sound and light state of Example 1, meaning the sound and light horn will emit both sound and light effects simultaneously; if the sound and light horn is not emitting sound, the light strip is off. In short, it is either sound and light, or no sound and no light. The default state is the sound and light state.

[0053] This can be achieved through a control circuit board, where the signal generated by manually pressing the switch triggers the corresponding control on the control circuit board. Example 4

[0054] Based on Example 2, see Figure 7 As shown, in this embodiment, one end of the tapered tube 1 is provided with a first hole 11, and the other end of the tapered tube 1 is provided with a second hole 12. The wire connected to the light strip 42 passes through the first hole 11 and exits through the second hole 12. This facilitates fixing the wire in a uniform position. Example 5

[0055] Based on Example 4, see Figure 8 As shown, in this embodiment, the mouthpiece cover 3 is connected to an extension cover 7, which covers the first hole 11. This makes the appearance simpler and more aesthetically pleasing. Example 6

[0056] Referring to Example 1, the difference from Example 1 is that... Figure 9 As shown, in this embodiment, the control circuit board 41 is fixed on the other side of the front part of the metal body 22.

[0057] It should be noted that the above embodiments 1-6 can be appropriately combined to form more embodiments.

[0058] The detailed descriptions listed above are merely specific descriptions of feasible embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. All equivalent embodiments or modifications made without departing from the spirit of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. An acousto-optic horn, characterized by, The utility model relates to a sound and light toy, comprising: a conical tube; a sound assembly comprising a conductive metal elastic sheet and a conductive metal body, the metal elastic sheet and the front part of the metal body having a gap, the rear part of the metal body being provided with a cavity, the gap being communicated with the cavity, the rear part of the metal body being fixedly connected with the conical tube, and the cavity being communicated with the internal space of the conical tube; a nozzle cover sleeved on the front part of the metal body, the end of the nozzle cover having a through hole communicated with the gap; a light assembly comprising a control circuit board and a light strip, the light strip being wound on the conical tube and electrically connected with the control circuit board, the control circuit board being fixed on the front part of the metal body, the metal elastic sheet and the metal body being respectively electrically connected with the control circuit board to form a vibration switch, so that when the sound is blown out, the metal elastic sheet and the metal body vibrate to contact each other, and the light strip emits light.

2. The acousto-optic horn of claim 1, wherein, The light strip is wound on the front end of the conical tube, and the rear end of the conical tube is fixedly connected with the rear part of the metal body.

3. The acousto-optic horn of claim 2, wherein, The wire of the light strip is fixed on the inner wall of the conical tube.

4. The acousto-optic horn of claim 1, wherein, The metal elastic sheet is in L shape, the front part of the metal body has an L-shaped groove, the metal elastic sheet is fixedly fitted in the L-shaped groove, the horizontal end of the L-shaped metal elastic sheet and the horizontal end of the L-shaped groove have an insulating layer, and the vertical end of the L-shaped metal elastic sheet and the vertical end of the L-shaped groove have the gap.

5. The acousto-optic horn of claim 1, wherein, The nozzle cover is spirally sleeved on the front part of the metal body.

6. The acousto-optic horn of claim 1, wherein, A hanging rope is fixed on the conical tube.

7. The acousto-optic horn of claim 1, wherein, A manual switch is fixed on the conical tube, and the manual switch is electrically connected with the control circuit board and the light strip.

8. The acousto-optic horn of claim 1, wherein, One end of the conical tube is provided with a first hole, and the other end of the conical tube is provided with a second hole, the wire connected with the light strip is led into the second hole from the first hole.

9. The acousto-optic horn of claim 8, wherein, An extension cover is connected with the nozzle cover, and the extension cover covers the first hole.

Images