CN215835524U

CN215835524U - Diversified sound column stereo set

Info

Publication number: CN215835524U
Application number: CN202121974685.1U
Authority: CN
Inventors: 吴杰; 康秋平; 康敏; 严四海
Original assignee: Ningbo Ruifeng Audio Technology Co ltd
Current assignee: Ningbo Ruifeng Audio Technology Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-02-15
Anticipated expiration: 2031-08-21

Abstract

The utility model belongs to the technical field of sound equipment and specifically relates to a diversified sound column stereo set is related to, its include two at least sound columns and one end and the support component on ground is arranged in to the lower extreme of sound column connection, the other end, and is adjacent the broadcast face incorgruous setting of sound column. This application has the effect that promotes the holistic audio scope of stereo set.

Description

Diversified sound column stereo set

Technical Field

The application relates to the field of sound equipment, especially, relate to a diversified sound column stereo set.

Background

So-called columns of loudspeakers typically have more than two loudspeakers arranged in an array to produce a flat sound field with much lower attenuation than point sources over a given listening range.

The patent document that current chinese patent grant publication number is CN208273211U discloses a sound column for stereo set, including the box, the front of box is provided with the installing port that distributes along box extending direction, is provided with full loudspeaker unit in the whole frequency on the installing port, the directional same direction of sound field axis of full frequency loudspeaker unit.

In view of the above-mentioned related technologies, the inventor believes that in the above-mentioned solution, the sound field axes of the full-range speaker unit point to the same direction, so the sound effect range of the whole sound is small.

Disclosure of Invention

In order to promote the holistic audio effect scope of stereo set, this application provides a diversified sound column stereo set.

The application provides a diversified sound column stereo set adopts following technical scheme:

the utility model provides a diversified sound column stereo set, include two at least sound columns and one end with the lower extreme of sound column is connected, the support assembly on ground is arranged in to the other end, and is adjacent the broadcast surface heterodromous of sound column sets up.

Through adopting above-mentioned technical scheme, a plurality of sound columns can be placed simultaneously to the supporting component to promote the holistic audio scope of stereo set. The different direction of the playing surface of adjacent sound columns is arranged, and the sound can be played in multiple directions, so that the integral sound effect range of the sound is further improved.

Optionally, the support assembly comprises a support plate connected to the lower end of the sound post, a tripod placed on the ground, and a support rod having one end connected to the support plate and the other end connected to the upper end of the tripod.

By adopting the technical scheme, the supporting plate can be used for connecting the sound post; the tripod can be used for supporting and lifting the stability of the support; the bracing piece then supports the backup pad in ground top, and the space of usable ground top supports a plurality of sound columns in higher department, further promotes the whole audio range of stereo set.

Optionally, the support plate is provided with a plurality of support seats corresponding to the sound column, and the lower end of the sound column is provided with a positioning seat connected with the support seats; the positioning seat comprises a connecting rod and two positioning rods connected to two ends of the connecting rod, and the supporting seat is provided with a limiting groove for the insertion of the positioning rods.

Through adopting above-mentioned technical scheme, can be fixed positioning seat and supporting seat through the grafting of locating lever and spacing groove, the installation and the dismantlement of the sound column of being convenient for.

Optionally, the supporting plate is provided with a positioning strip, one end of the positioning strip is rotatably connected with the outer side face of the supporting seat, and the other end of the positioning strip is connected with the outer side face of the positioning seat.

By adopting the technical scheme, the radial movement of the positioning seat can be limited by rotating the positioning strip to be connected with the outer side surface of the positioning seat, so that the connection between the positioning seat and the supporting seat is more stable; the positioning strip is rotated to be staggered with the outer side surface of the positioning seat, so that the positioning seat can be separated from the supporting seat again, and the sound post is convenient to disassemble.

Optionally, a through hole is formed in one end of the positioning strip, a positioning hole coaxial with the through hole is formed in the outer side face of the supporting seat, the positioning strip is provided with a rotating shaft, one end of the rotating shaft penetrates through the through hole and is in threaded connection with the positioning hole, a positioning head is arranged at one end of the rotating shaft, and the outer side face of the positioning strip is abutted to the inner side face of the positioning head.

By adopting the technical scheme, the rotating shaft can be fixed on the supporting seat after the rotating shaft is in threaded connection with the positioning hole; simultaneously the axis of rotation passes the through-hole, makes the location strip be located between supporting seat and location head, and location strip and location head butt prevent that the location strip breaks away from the axis of rotation.

Optionally, one end of the positioning strip, which is connected with the positioning seat, is provided with a positioning hemisphere, and the outer side surface of the positioning seat is provided with a limiting hole for clamping the positioning hemisphere.

Through adopting above-mentioned technical scheme, can form spacingly behind location hemisphere and the spacing hole joint to the axial of restriction location strip rotates, promotes the stability of being connected of location strip and positioning seat.

Optionally, a connecting column is arranged on the bottom surface of the supporting plate, and a jack hole for inserting the upper end of the supporting rod is formed in the connecting column.

By adopting the technical scheme, the connection between the support plate and the support column is facilitated in the insertion mode; the connecting column can increase the inserting length of the upper end of the supporting rod, so that the connecting column is more stably connected with the supporting plate.

Optionally, the support rod is a telescopic rod.

Through adopting above-mentioned technical scheme, the telescopic link can stretch out and draw back according to the actual demand to adjust the height of placing of sound column.

Optionally, the sound post further comprises a fixing plate connected to the top surface of the sound post; the fixed plate is provided with a plurality of positioning grooves which are in one-to-one correspondence with the sound columns, and the upper ends of the sound columns are inserted into the positioning grooves.

Through adopting above-mentioned technical scheme, the setting of fixed plate can make the upper end of a plurality of sound columns peg graft in the constant head tank of one-to-one simultaneously to the radial movement of restriction sound column promotes the connection stability of sound column.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a plurality of sound columns can be placed simultaneously to the supporting component to promote the holistic audio range of stereo set. The playing surfaces of the adjacent sound columns are arranged in different directions, and can be played in multiple directions, so that the sound effect range of the whole sound box is further improved;

2. the positioning seat and the supporting seat can be fixed through the insertion of the positioning rod and the positioning groove, so that the sound post is convenient to mount and dismount;

3. the telescopic link can stretch out and draw back according to actual demand to adjust the height of placing of sound column.

4. The arrangement of the fixing plate can enable the upper ends of the sound columns to be simultaneously inserted into the positioning grooves in one-to-one correspondence, so that the radial movement of the sound columns is limited, and the connection stability of the sound columns is improved.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic structural view of a fixation plate of the present application;

FIG. 3 is an exploded schematic view of the support assembly of the present application;

FIG. 4 is a schematic structural view of the support plate of the present application;

FIG. 5 is a schematic diagram of the structure of the fret of the present application;

FIG. 6 is an exploded view of a portion of the support pole of the present application;

figure 7 is a schematic view of the attachment of the tripod of the present application to a fixed pole.

Description of reference numerals: 1. a sound post; 2. a support assembly; 3. a fixing plate; 4. a support plate; 5. a tripod; 6. a support bar; 7. positioning a groove; 8. a supporting seat; 9. positioning seats; 10. a connecting rod; 11. positioning a rod; 12. a limiting groove; 14. a positioning bar; 15. a through hole; 16. positioning holes; 17. a rotating shaft; 18. positioning the head; 19. positioning a hemisphere; 20. a limiting hole; 21. connecting columns; 22. a slot; 23. fixing the rod; 24. a slide bar; 25. clamping a hoop; 26. a fixed seat; 27. a fixing hole; 28. a bolt; 29. connecting ropes; 30. opening a hole; 31. positioning the bolt; 32. hooping; 33. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses diversified sound column stereo set. Referring to fig. 1, the multi-azimuth sound post sound box comprises at least two sound posts 1, a fixing plate 3 connected to the top surfaces of the sound posts 1, and a support component 2 with one end connected with the lower ends of the sound posts 1 and the other end arranged on the ground, wherein the playing surfaces of the adjacent sound posts 1 are arranged in different directions. In the present embodiment, three frets 1 are explained as an example.

Referring to fig. 1 and 2, the fixing plate 3 is provided with three positioning grooves 7 corresponding to the three sound columns 1 one to one, and the upper ends of the sound columns 1 are inserted into the positioning grooves 7, so that the connection stability of the upper ends of the sound columns 1 is improved. To restrict the axial movement of the fixing plate 3, the fixing plate 3 is fixed to the upper end of the fret 1 by bolts.

Referring to fig. 3, the support assembly 2 includes a support plate 4 coupled to a lower end of the sound column 1, a tripod 5 placed on the ground, and a support rod 6 having one end coupled to the support plate 4 and the other end coupled to an upper end of the tripod 5.

Referring to fig. 4 and 5, the support plate 4 is integrally formed with three support seats 8 corresponding to the three sound posts 1 one by one, and the three support seats 8 are uniformly arranged along the circumferential surface of the support plate 4 at intervals; the lower end of the sound post 1 is fixed with a positioning seat 9 through glue, and the sound post 1 is connected with a supporting seat 8 through the positioning seat 9.

The positioning seat 9 includes a connecting rod 10 and two positioning rods 11 integrally formed at two ends of the connecting rod 10, and the supporting seat 8 is provided with a limiting groove 12 for the insertion of the positioning rods 11. In this application, the cross section of spacing groove 12 is "L" shape, and correspondingly, the cross section of locating lever 11 also becomes "L" shape with constant head tank 7 complex.

The supporting plate 4 is provided with a positioning strip 14, specifically, one end of the positioning strip 14 is rotatably connected with the outer side surface of the supporting seat 8, and the other end is connected with the outer side surface of the connecting rod 10. Through-hole 15 has been seted up to the one end of location strip 14, and the lateral surface of supporting seat 8 is seted up with through-hole 15 coaxial locating hole 16, location strip 14 be provided with one end pass through-hole 15 and with locating hole 16 threaded connection's axis of rotation 17, the axis of rotation 17 other end is provided with location head 18, the medial surface butt of 14 lateral surfaces of location strip and location head 18.

With continued reference to fig. 4 and 5, a positioning hemisphere 19 is integrally formed at one end of the positioning bar 14 connected to the positioning seat 9, and the positioning hemisphere 19 is located at one side of the positioning bar 14 close to the positioning seat 9; the outer side surface of the positioning seat 9 is provided with a limiting hole 20 for clamping the positioning hemisphere 19. One end of the positioning strip 14 rotates by taking the rotating shaft 17 as a shaft, so that the positioning hemisphere 19 at the other end of the positioning strip 14 can be clamped in the limiting hole 20, and the rotation of the positioning strip 14 is limited.

Referring to fig. 3, a connection post 21 is integrally formed on the bottom surface of the support plate 4, and a slot 22 is formed in the connection post 21. The support rod 6 is a telescopic rod, and specifically, the support rod 6 includes a fixed rod 23 having a lower end connected with the tripod 5 and a sliding rod 24 movably inserted into the fixed rod 23. The upper end of the sliding rod 24 is inserted into the slot 22.

Referring to fig. 6, the slide rod 24 is sleeved with a hoop 25 for positioning the sliding distance of the slide rod 24, the upper end of the fixing rod 23 is in threaded connection with a fixing seat 26, and the lower end of the hoop 25 is abutted to the upper end of the fixing seat 26.

The sliding rod 24 is provided with a plurality of fixing holes 27 at intervals along the length direction, and the bolts 28 are inserted in the fixing holes 27. The lower circumferential surface of the bolt 28 is abutted against the upper end of the hoop 25, so that on one hand, the bolt can be used as a pre-positioning for the sliding of the sliding rod 24, and the subsequent positioning of the sliding distance of the sliding rod 24 is facilitated; on the other hand, the sliding distance of the sliding rod 24 can be directly positioned according to actual requirements, so that the sliding distance of the sliding rod 24 can be also positioned without tightening the clamp 25.

One end of the bolt 28 is connected with a connecting rope 29, one end of the fixing seat 26 is provided with an opening 30 and a positioning bolt 31 penetrates through the opening 30, the other end of the connecting rope 29 is located in the opening 30 and is bound with a stud of the positioning bolt 31, and the bolt 28 can still be connected to the fixing seat 26 when being staggered with the positioning hole 16, so that the bolt 28 is prevented from being lost.

Referring to fig. 7, the middle of the tripod 5 is penetrated and installed at the lower end of the fixing rod 23, the anchor ear 32 is sleeved on the fixing rod 23, and the bottom surface of the anchor ear 32 is abutted against the top surface of the tripod 5. The lower end of the fixed rod 23 is further provided with a connecting rod 33, one end of the connecting rod 33 is connected with the support leg of the tripod 5 through a pin shaft, and the other end of the connecting rod 33 is connected with the outer peripheral surface of the lower end of the fixed rod 23 through a pin shaft.

The implementation principle of diversified sound column stereo set of this application embodiment does: set up a plurality of sound columns 1 and with the different direction setting of the broadcast face of adjacent sound column 1 to form "all-round" audio output, promote the holistic audio scope of stereo set.

The sound column 1 can be positioned on the supporting plate 4 by connecting the positioning seat 9 at the lower end of the sound column 1 with the supporting seat 8; further, the upper ends of the supporting plates 4 and the supporting rods 6 are connected, so that the plurality of sound columns 1 can be supported at a higher position. The supporting rod 6 is a telescopic rod, and the supporting height of the sound post 1 can be adjusted according to actual needs.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a diversified sound column stereo set which characterized in that: the sound post comprises at least two sound posts (1) and a support component (2), wherein one end of the support component is connected with the lower end of the sound post (1), the other end of the support component is arranged on the ground, and the playing surfaces of the adjacent sound posts (1) are arranged in different directions.

2. The multi azimuth post loudspeaker of claim 1, wherein: the support assembly (2) comprises a support plate (4) connected to the lower end of the sound column (1), a tripod (5) arranged on the ground and a support rod (6) with one end connected with the support plate (4) and the other end connected to the upper end of the tripod (5).

3. The multi azimuth post loudspeaker of claim 2, wherein: the support plate (4) is provided with a plurality of support seats (8) corresponding to the sound column (1), and the lower end of the sound column (1) is provided with a positioning seat (9) connected with the support seats (8); the positioning seat (9) comprises a connecting rod (10) and two positioning rods (11) connected to two ends of the connecting rod (10), and the supporting seat (8) is provided with a limiting groove (12) for the insertion of the positioning rods (11).

4. The multi azimuth post loudspeaker of claim 3, wherein: the supporting plate (4) is provided with a positioning strip (14), one end of the positioning strip (14) is rotatably connected with the outer side face of the supporting seat (8), and the other end of the positioning strip is connected with the outer side face of the positioning seat (9).

5. The multi directional column loudspeaker of claim 4, wherein: through-hole (15) have been seted up to the one end of location strip (14), the lateral surface of supporting seat (8) seted up with coaxial locating hole (16) of through-hole (15), location strip (14) are provided with one end and pass through-hole (15) and with locating hole (16) threaded connection's axis of rotation (17), the axis of rotation (17) other end is provided with location head (18), location strip (14) lateral surface with the medial surface butt of location head (18).

6. The multi directional column loudspeaker of claim 5, wherein: the positioning strip (14) and one end connected with the positioning seat (9) are provided with a positioning hemisphere (19), and the outer side surface of the positioning seat (9) is provided with a limiting hole (20) for clamping the positioning hemisphere (19).

7. The multi azimuth post loudspeaker of claim 2, wherein: a connecting column (21) is arranged on the bottom surface of the supporting plate (4), and a slot (22) for inserting the upper end of the supporting rod (6) is formed in the connecting column (21).

8. The multi azimuth post loudspeaker of claim 2, wherein: the supporting rod (6) is a telescopic rod.

9. The multi azimuth post loudspeaker of claim 1, wherein: the sound post is characterized by also comprising a fixing plate (3) connected to the top surface of the sound post (1); the fixed plate (3) is provided with a plurality of positioning grooves (7) which are in one-to-one correspondence with the sound columns (1), and the upper ends of the sound columns (1) are inserted into the positioning grooves (7).