CN209472757U - A kind of stereo resonance speaker of bimodulus - Google Patents

Abstract

The utility model discloses a kind of stereo resonance speaker of bimodulus, including main frame, the two sides of the main frame are provided with cage, the bottom of the cage is provided with expansion board, the main frame is internally provided with the first sound equipment, bearing plate is provided at the top of the cage, load-bearing pillar is provided on the bearing plate, supporting plate is provided on the load-bearing pillar, the second sound equipment is provided at the top of the supporting plate, the cage is internally provided with the first support plate, second support plate and third support plate, first support plate is fixedly connected with expansion board, the third support plate is fixedly connected with the inner top surface of cage, lifting device is provided between first support plate and the second support plate and between the second support plate and third support plate.The utility model has the beneficial effects that expansible sound equipment accommodating groove can reasonably mix into an entirety when needing multiple sound equipments to be used cooperatively, it is better to play sound quality.

Description

A kind of stereo resonance speaker of bimodulus

Technical field

The utility model relates to resonance speaker field, specially a kind of stereo resonance speaker of bimodulus.

Background technique

Resonance speaker is a kind of audio frequency apparatus of mystery, it is that design with resonance sounding principle 360 degree are without hindrance Hinder music player, it can allow any plane (such as wooden desktop, glass, wall, metal) to broadcast melodious music heartily, allow You can listen to various materials at one's side and annotate to the difference of musical qualities, know from experience the autonomous enjoyment of music heartily.

Currently, being all that direct superposition resonance speaker uses, not extending and put when needing multiple resonance speakers to operate together The device set stacks extremely unreasonable, and none appropriately distance between sound equipment, causes sound to interfere with each other, usually shadow Ring normal play.

Utility model content

The purpose of this utility model is just providing a kind of stereo resonance speaker of bimodulus to solve the problem above-mentioned.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of stereo resonance speaker of bimodulus, including Main frame, the two sides of the main frame are provided with cage, and the bottom of the cage is provided with expansion board, the inside of the main frame It is provided with the first sound equipment, bearing plate is provided at the top of the cage, load-bearing pillar, the load-bearing are provided on the bearing plate Be provided with supporting plate on column, be provided with the second sound equipment at the top of the supporting plate, the cage be internally provided with the first support plate, Second support plate and third support plate, first support plate are fixedly connected with expansion board, the third support plate and cage Inner top surface be fixedly connected, between first support plate and the second support plate and between the second support plate and third support plate Be provided with lifting device, the lifting device includes screw rod and two scissor arms, the screw rod respectively with two scissor arms spiral shells Line connection, the side of the cage offer notch, and one end of the screw rod through notch and is connected with hand disk.

Preferably, the bottom of the expansion board is provided with damping block and movable pulley.

Preferably, the side of the supporting plate is provided with baffle.

Preferably, there are four clamping devices for setting on the supporting plate, and the clamping device includes regulation pipe, the regulation pipe Be internally provided with adjustable column, one end of the adjustable column is provided with limited block, between the side and limited block of the regulation pipe Equipped with spring, the spring is set in the outside of adjustable column, and the adjustable column runs through regulation pipe and company far from one end of limited block It is connected to fixture block.

Preferably, the side of the fixture block is provided with neonychium.

Preferably, the scissor arms include four support rods and four shafts, and the screw rod is left through two shafts in left and right The internal screw thread of right two shafts is opposite.

Compared with prior art, the utility model has the beneficial effects that

When the utility model is used, being played together when need to add sound equipment in use, can be by expansion board from cage It inside recalls, by the hand disk of shake, adjusts the tensile elongation of scissor arms, expansion board can be recalled downwards, shape on the inside of expansion board At cavity, new sound equipment can be placed so that direction is identical when two sound equipments play, when needing adjustment direction globality also compared with Height, adjust it is also more convenient, when audience distance farther out when, one sound equipment can be placed on supporting plate, blade position is higher, placement The sound that sound equipment on supporting plate issues is easier to be heard, and keeps sound equipment acoustic effect more preferable.

Detailed description of the invention

Fig. 1 is a kind of perspective view of the stereo resonance speaker of bimodulus of the utility model；

Fig. 2 is a kind of main view of the stereo resonance speaker of bimodulus of the utility model；

Fig. 3 is a kind of side view of the stereo resonance speaker of bimodulus of the utility model；

Fig. 4 is the cross-sectional view of clamping device in a kind of stereo resonance speaker of bimodulus of the utility model；

Fig. 5 is the cross-sectional view of cage in a kind of stereo resonance speaker of bimodulus of the utility model；

Fig. 6 is the perspective view of scissor arms in a kind of stereo resonance speaker of bimodulus of the utility model.

Appended drawing reference: 1, main frame；2, cage；3, expansion board；4, damping block；5, movable pulley；6, the first sound equipment；7, load-bearing Plate；8, load-bearing pillar；9, supporting plate；10, clamping device；11, baffle；12, the second sound equipment；13, regulation pipe；14, adjustable column；15, it limits Position block；16, spring；17, fixture block；18, neonychium；19, the first support plate；20, the second support plate；21, third support plate；22, Lifting device；23, screw rod；24, scissor arms；25, notch；26, hand disk；27, support rod；28, shaft.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1 to Fig. 6, a kind of stereo resonance speaker of bimodulus, including main frame 1, the two sides of main frame 1 are respectively provided with There is cage 2, the bottom of cage 2 is provided with expansion board 3, and main frame 1 is internally provided with the first sound equipment 6, the top of cage 2 It is provided with bearing plate 7, load-bearing pillar 8 is provided on bearing plate 7, supporting plate 9 is provided on load-bearing pillar 8, the top of supporting plate 9 is provided with Two sound equipments 12, cage 2 are internally provided with the first support plate 19, the second support plate 20 and third support plate 21, the first support Plate 19 is fixedly connected with expansion board 3, and third support plate 21 is fixedly connected with the inner top surface of cage 2, the first support plate 19 and Lifting device 22, lifting device 22 are provided between two support plates 20 and between the second support plate 20 and third support plate 21 Including screw rod 23 and two scissor arms 24, screw rod 23 is threadedly coupled with two scissor arms 24 respectively, and the side of cage 2 offers One end of notch 25, screw rod 23 through notch 25 and is connected with hand disk 26.

It is played together when needing to add sound equipment in use, expansion board 3 can be recalled out of cage 2, by shaking hand Shaking tray 26 adjusts the tensile elongation of scissor arms 24, can recall downwards expansion board 3, form cavity on the inside of expansion board 3, can be with New sound equipment is placed, so that direction is identical when two sound equipments play, globality is also higher when needing adjustment direction, and adjustment is also compared It is more convenient, when audience distance farther out when, a sound equipment can be placed on supporting plate 9,9 position of supporting plate is higher, is placed on supporting plate 9 Sound equipment issue sound be easier to be heard, keep sound equipment acoustic effect more preferable.

The bottom of expansion board 3 is provided with damping block 4 and movable pulley 5.

It is provided with damping block 4, sound equipment is reduced and shakes the sound conducted, be provided with universal wheel 5, when making to move integrally more Add convenient and efficient.

The side of supporting plate 9 is provided with baffle 11.

Guarantee that the second sound equipment 12 will not fall down toward rear side, plays a protective role.

There are four clamping device 10, clamping device 10 includes regulation pipe 13 for setting on supporting plate 9, and the inside of regulation pipe 13 is arranged There is adjustable column 14, one end of adjustable column 14 is provided with limited block 15, and spring is equipped between the side and limited block 15 of regulation pipe 13 16, spring 16 is set in the outside of adjustable column 14, and the one end of adjustable column 14 far from limited block 15 is through regulation pipe 13 and is connected with Fixture block 17.

There are four clamping devices 10 for setting, can carry out one to the second sound equipment 12 and effectively fix, place sound equipment or so It deviates and falls, protectiveness is stronger.

The side of fixture block 17 is provided with neonychium 18.

The side of fixture block 17 is provided with neonychium 18, reduces abrasion and injury when fixing the second sound equipment 12 to sound equipment.

Scissor arms 24 include four support rods 27 and four shafts 28, and screw rod 23 is through two shafts 28 in left and right, left and right two The internal screw thread of a shaft 28 is opposite.

The internal screw thread of two shafts 28 in left and right on the contrary, make screw rod 23 when rotated, bar 27 supported on both sides stretch simultaneously or It compresses simultaneously, molar behavior is more coordinated when lifting.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of stereo resonance speaker of bimodulus, including main frame (1), it is characterised in that: the two sides of the main frame (1) are provided with The bottom of cage (2), the cage (2) is provided with expansion board (3), and the main frame (1) is internally provided with the first sound equipment (6), it is provided with bearing plate (7) at the top of the cage (2), is provided with load-bearing pillar (8) on the bearing plate (7), it is described to hold Weight column (8) on be provided with supporting plate (9), be provided with the second sound equipment (12) at the top of the supporting plate (9), the cage (2) it is interior Portion is provided with the first support plate (19), the second support plate (20) and third support plate (21), first support plate (19) and expansion Panel (3) is fixedly connected, and the third support plate (21) is fixedly connected with the inner top surface of cage (2), first support plate (19) lifting dress is provided between the second support plate (20) and between the second support plate (20) and third support plate (21) It sets (22), the lifting device (22) includes screw rod (23) and two scissor arms (24), and the screw rod (23) is cut with two respectively Yoke (24) is threadedly coupled, and the side of the cage (2) offers notch (25), and notch is run through in one end of the screw rod (23) (25) and hand disk (26) are connected with.

2. the stereo resonance speaker of a kind of bimodulus according to claim 1, it is characterised in that: the bottom of the expansion board (3) Portion is provided with damping block (4) and movable pulley (5).

3. the stereo resonance speaker of a kind of bimodulus according to claim 1, it is characterised in that: the side of the supporting plate (9) It is provided with baffle (11).

4. the stereo resonance speaker of a kind of bimodulus according to claim 1, it is characterised in that: be arranged on the supporting plate (9) There are four clamping device (10), and the clamping device (10) includes regulation pipe (13), and regulation pipe (13) are internally provided with One end of adjustable column (14), the adjustable column (14) is provided with limited block (15), the side of the regulation pipe (13) and limited block (15) spring (16) are equipped between, the spring (16) is set in the outside of adjustable column (14), and the adjustable column (14) is far from limit One end of position block (15) is through regulation pipe (13) and is connected with fixture block (17).

5. the stereo resonance speaker of a kind of bimodulus according to claim 4, it is characterised in that: the side of the fixture block (17) It is provided with neonychium (18).

6. the stereo resonance speaker of a kind of bimodulus according to claim 1, it is characterised in that: the scissor arms (24) include Four support rods (27) and four shafts (28), the screw rod (23) are run through two shafts (28) in left and right, are turned described in left and right two The internal screw thread of axis (28) is opposite.