CN215222475U - Stereo pull rod sound equipment with superheavy bass loudspeaker - Google Patents
Stereo pull rod sound equipment with superheavy bass loudspeaker Download PDFInfo
- Publication number
- CN215222475U CN215222475U CN202120449536.7U CN202120449536U CN215222475U CN 215222475 U CN215222475 U CN 215222475U CN 202120449536 U CN202120449536 U CN 202120449536U CN 215222475 U CN215222475 U CN 215222475U
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- China
- Prior art keywords
- stereo
- rod
- installation shell
- lead screw
- bevel gear
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a musical instrument technical field discloses stereo pull rod stereo with overweight woofer, including the installation shell, the lower extreme of installation shell is connected with the base, stereo sound main part is installed to the inside front end of installation shell, the upper end of installation shell is connected with cooling duct. The utility model discloses the hand wheel drives two first lead screws and rotates, the adjusting collar of first lead screw control both sides is to middle removal simultaneously, the adjusting collar drives the slide bar cover and removes, the slide bar cover removes along the slide bar, the slide bar cover drives first connector and removes to the centre, first connector drives the ejector pin and removes to the centre, the lower extreme of ejector pin promotes second connector and gyro wheel board downwards, fill in the inside of installation shell with stereo sound main part, the inside of connecting plate embedding installation shell, the motor drives the rotation of initiative bevel gear, initiative bevel gear drives driven bevel gear and second lead screw and rotates, second lead screw control installation pole removes, until the inside of installation pole embedding connecting plate.
Description
Technical Field
The utility model relates to the technical field of musical instruments, in particular to a stereo pull rod sound box with an overweight woofer.
Background
Stereophonic sound, which means sound having a stereoscopic effect, is produced using two or more independent sound channels on a pair of loudspeakers (commonly called loudspeakers) arranged in a symmetrical manner, and the sound produced by this method can still be natural and pleasant in different directions, while stereophonic sound is large, mostly needs to be dragged and moved in cooperation with a pull rod, and is easily damaged by collision during transportation and use.
There are many stereo bar sounds with subwoofers on the market today, but these bar sounds are ubiquitous and cannot be easily moved and conveniently protected from damage. Accordingly, those skilled in the art have provided a stereo bar sound system having a subwoofer to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a stereo pull rod stereo with overweight woofer to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
stereo pull rod stereo set with overweight woofer, including installing the shell, the lower extreme of installation shell is connected with the base, stereo set sound main part is installed to the inside front end of installation shell, the upper end of installation shell is connected with the cooling duct, the rear end both sides of installation shell all are connected with the pole cover, the rear end of installation shell is connected with the motor, the inside sliding connection of pole cover has the pull rod, the internally mounted of base has the gyro wheel board, the front end of base is connected with the hand wheel, the lower extreme four corners of gyro wheel board all is connected with the gyro wheel.
As a further aspect of the present invention: the utility model discloses a lead screw, including base, mounting panel, the equal swivelling joint in inside upper end intermediate connection of base has a mounting panel, the equal swivelling joint in both sides of mounting panel has first lead screw, the both sides and the base of first lead screw are connected, the right side first lead screw and hand wheel connection, the outside thread engagement of first lead screw is connected with the adjusting collar.
As a further aspect of the present invention: the lower extreme of adjusting collar is connected with the slide bar cover, the inside upside of base is connected with the slide bar, the outside sliding connection of slide bar cover and slide bar.
As a further aspect of the present invention: the lower extreme of slide bar cover is connected with first connector, the lower extreme swivelling joint of first connector has the ejector pin, the lower extreme swivelling joint of ejector pin has the second connector, the lower extreme and the gyro wheel board of second connector are connected.
As a further aspect of the present invention: the upper end of cooling pipeline is connected with ventilative net, the internal connection of cooling pipeline has the fan, a plurality of louvres have all been seted up to the upper end both sides of installation shell.
As a further aspect of the present invention: the stereo sound box comprises a stereo sound box body and is characterized in that a driving bevel gear is connected to the front end of the motor, driven bevel gears are connected to the two sides of the driving bevel gear in a matched mode, a second lead screw is connected to one side of each driven bevel gear, an installation rod is connected to the outer side of each second lead screw in a threaded engagement mode, the installation rods are connected to the inner portion of an installation shell in a sliding mode, connecting plates are connected to the middles of the two sides of the rear end of the stereo sound box body, and the installation rods are embedded into the connecting plates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the hand wheel drives the two first screw rods to rotate, the first screw rods control the adjusting sleeves on the two sides to move towards the middle at the same time, the adjusting sleeves drive the sliding rod sleeves to move, the sliding rod sleeves move along the sliding rods, the sliding rod sleeves drive the first connecting heads to move towards the middle, the first connecting heads drive the ejector rods to move towards the middle, the lower ends of the ejector rods downwards push the second connecting heads and the roller plate until the rollers are located at the lower end of the base, and therefore the stereo sound main body can be conveniently moved.
2. The stereo sound main body is plugged into the mounting shell, the connecting plate is embedded into the mounting shell, the motor drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear and the second screw rod to rotate, the second screw rod controls the mounting rod to move until the mounting rod is embedded into the connecting plate, the stereo sound main body is fixed inside the mounting shell, and the mounting shell protects the stereo sound main body and prevents the stereo sound main body from being damaged.
Drawings
FIG. 1 is a schematic view of a stereo bar audio set with super woofer speakers;
FIG. 2 is a schematic cross-sectional view of a base in a stereo bar audio with a subwoofer;
FIG. 3 is a schematic cross-sectional view of a mounting housing for a stereo boom audio system having a subwoofer;
fig. 4 is a side view of a stereo boom audio system with subwoofer with cooling ducts and enclosure.
In the figure: 1. installing a shell; 2. a stereo sound body; 3. a base; 4. a cooling duct; 5. a ventilation net; 6. a pull rod; 7. heat dissipation holes; 8. mounting a plate; 9. a first lead screw; 10. an adjusting sleeve; 11. a slide bar sleeve; 12. a slide bar; 13. a roller; 14. a hand wheel; 15. a roller plate; 16. a first connector; 17. a top rod; 18. a second connector; 19. a connecting plate; 20. mounting a rod; 21. a second lead screw; 22. a driven bevel gear; 23. a drive bevel gear; 24. a motor; 25. a rod sleeve; 26. a fan.
Detailed Description
Please refer to fig. 1-4, in the embodiment of the present invention, the stereo pull rod sound equipment with super-bass speaker, including installation shell 1, the lower extreme of installation shell 1 is connected with base 3, stereo sound main part 2 is installed to the inside front end of installation shell 1, the upper end of installation shell 1 is connected with cooling duct 4, the rear end both sides of installation shell 1 all are connected with rod cover 25, the rear end of installation shell 1 is connected with motor 24, the inside sliding connection of rod cover 25 has pull rod 6, the internally mounted of base 3 has roller plate 15, the front end of base 3 is connected with hand wheel 14, the lower extreme four corners of roller plate 15 all is connected with gyro wheel 13.
In fig. 2: the middle of the upper end of the inside of the base 3 is connected with a mounting plate 8, the two sides of the mounting plate 8 are respectively and rotatably connected with a first lead screw 9, the two sides of each first lead screw 9 are connected with the base 3, the first lead screw 9 on the right side is connected with a hand wheel 14, the outer side of each first lead screw 9 is in threaded engagement and connected with an adjusting sleeve 10, the hand wheel 14 drives the two first lead screws 9 to rotate, and the adjusting sleeves 10 on the two sides are controlled by the first lead screws 9 to move towards the middle simultaneously.
In fig. 2: the lower end of the adjusting sleeve 10 is connected with a sliding rod sleeve 11, the upper side inside the base 3 is connected with a sliding rod 12, the sliding rod sleeve 11 is connected with the outer side of the sliding rod 12 in a sliding mode, the adjusting sleeve 10 drives the sliding rod sleeve 11 to move, the sliding rod sleeve 11 moves along the sliding rod 12, and therefore the adjusting sleeve 10 can move stably.
In fig. 2: the lower end of the sliding rod sleeve 11 is connected with a first connector 16, the lower end of the first connector 16 is rotatably connected with a push rod 17, the lower end of the push rod 17 is rotatably connected with a second connector 18, the lower end of the second connector 18 is connected with the roller plate 15, when the adjusting sleeve 10 and the sliding rod sleeve 11 move towards the middle, the sliding rod sleeve 11 drives the first connector 16 to move towards the middle, the first connector 16 drives the push rod 17 to move towards the middle, and the lower end of the push rod 17 downwards pushes the second connector 18 and the roller plate 15 until the roller 13 is located at the lower end of the base 3.
In fig. 4: the upper end of the cooling duct 4 is connected with the ventilation net 5, the inside of the cooling duct 4 is connected with the fan 26, the upper end both sides of the mounting case 1 are both provided with a plurality of heat dissipation holes 7, and the fan 26 rotates to accelerate the air flow inside the mounting case 1, so that the stereo main body 2 is rapidly cooled.
In fig. 3: the front end of the motor 24 is connected with a driving bevel gear 23, the two sides of the driving bevel gear 23 are both connected with driven bevel gears 22 in a matching manner, one side of each driven bevel gear 22 is connected with a second screw rod 21, the outer side of each second screw rod 21 is connected with an installation rod 20 in a threaded engagement manner, the installation rods 20 are connected inside the installation shell 1 in a sliding manner, the middles of the two sides of the rear end of the stereo sound main body 2 are both connected with connecting plates 19, the installation rods 20 are embedded inside the connecting plates 19, the stereo sound main body 2 is plugged into the installation shell 1, the connecting plates 19 are embedded into the installation shell 1, the motor 24 drives the driving bevel gear 23 to rotate, the driving bevel gear 23 drives the driven bevel gears 22 and the second screw rods 21 to rotate, the second screw rods 21 control the installation rods 20 to move until the installation rods 20 are embedded into the connecting plates 19.
The utility model discloses a theory of operation: when the stereo pull rod sound of the super-bass loudspeaker is used, the hand wheel 14 drives the two first screw rods 9 to rotate, the first screw rods 9 control the adjusting sleeves 10 on the two sides to simultaneously move towards the middle, the adjusting sleeves 10 drive the slide rod sleeves 11 to move, the slide rod sleeves 11 move along the slide rods 12, the slide rod sleeves 11 drive the first connecting heads 16 to move towards the middle, the first connecting heads 16 drive the ejector rods 17 to move towards the middle, the lower ends of the ejector rods 17 downwards push the second connecting heads 18 and the roller plates 15 until the rollers 13 are positioned at the lower ends of the bases 3, the stereo sound main body 2 can be conveniently moved, the stereo sound main body 2 is plugged into the mounting shell 1, the connecting plates 19 are embedded into the mounting shell 1, the motor 24 drives the driving bevel gear 23 to rotate, the driving bevel gear 23 drives the driven bevel gear 22 and the second screw rods 21 to rotate, the second screw rods 21 control the mounting rods 20 to move until the mounting rods 20 are embedded into the connecting plates 19, the stereo main body 2 is fixed inside the mounting case 1, and the mounting case 1 protects the stereo main body 2 and prevents the stereo main body 2 from being damaged.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Stereo pull rod stereo set with overweight woofer, including installation shell (1), its characterized in that, the lower extreme of installation shell (1) is connected with base (3), stereo sound main part (2) are installed to the inside front end of installation shell (1), the upper end of installation shell (1) is connected with cooling duct (4), the rear end both sides of installation shell (1) all are connected with rod cover (25), the rear end of installation shell (1) is connected with motor (24), the inside sliding connection of rod cover (25) has pull rod (6), the internally mounted of base (3) has roller board (15), the front end of base (3) is connected with hand wheel (14), the lower extreme of roller board (15) all is connected with gyro wheel (13 four corners).
2. The stereo bar stereo with the subwoofer according to claim 1, wherein a mounting plate (8) is connected to the middle of the inner upper end of the base (3), a first lead screw (9) is rotatably connected to each side of the mounting plate (8), each side of the first lead screw (9) is connected to the base (3), the first lead screw (9) on the right side is connected to a hand wheel (14), and an adjusting sleeve (10) is connected to the outer side of the first lead screw (9) in a threaded engagement manner.
3. A stereo rod sound system with a subwoofer according to claim 2, wherein the lower end of the adjusting sleeve (10) is connected with a slide rod sleeve (11), the inner upper side of the base (3) is connected with a slide rod (12), and the slide rod sleeve (11) is slidably connected with the outer side of the slide rod (12).
4. A stereo rod stereo set with a subwoofer according to claim 3, wherein the lower end of the slide rod sleeve (11) is connected with a first connector (16), the lower end of the first connector (16) is rotatably connected with a push rod (17), the lower end of the push rod (17) is rotatably connected with a second connector (18), and the lower end of the second connector (18) is connected with the roller plate (15).
5. The stereo bar stereo set with the subwoofer according to claim 1, wherein the upper end of the cooling duct (4) is connected with a ventilating net (5), the inside of the cooling duct (4) is connected with a fan (26), and both sides of the upper end of the mounting housing (1) are provided with a plurality of heat dissipation holes (7).
6. The stereo bar sound with the subwoofer according to claim 1, wherein a driving bevel gear (23) is connected to a front end of the motor (24), a driven bevel gear (22) is cooperatively connected to both sides of the driving bevel gear (23), a second lead screw (21) is connected to one side of the driven bevel gear (22), a mounting rod (20) is connected to an outer side of the second lead screw (21) in a threaded engagement manner, the mounting rod (20) is slidably connected to the inside of the mounting housing (1), a connecting plate (19) is connected to a middle of both sides of a rear end of the stereo sound body (2), and the mounting rod (20) is embedded in the connecting plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120449536.7U CN215222475U (en) | 2021-03-02 | 2021-03-02 | Stereo pull rod sound equipment with superheavy bass loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120449536.7U CN215222475U (en) | 2021-03-02 | 2021-03-02 | Stereo pull rod sound equipment with superheavy bass loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215222475U true CN215222475U (en) | 2021-12-17 |
Family
ID=79441398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120449536.7U Expired - Fee Related CN215222475U (en) | 2021-03-02 | 2021-03-02 | Stereo pull rod sound equipment with superheavy bass loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215222475U (en) |
-
2021
- 2021-03-02 CN CN202120449536.7U patent/CN215222475U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |