CN209472717U - A kind of high-fidelity music center structure - Google Patents
A kind of high-fidelity music center structure Download PDFInfo
- Publication number
- CN209472717U CN209472717U CN201920283658.6U CN201920283658U CN209472717U CN 209472717 U CN209472717 U CN 209472717U CN 201920283658 U CN201920283658 U CN 201920283658U CN 209472717 U CN209472717 U CN 209472717U
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- China
- Prior art keywords
- top plate
- sliding slot
- slot
- head unit
- support leg
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Abstract
The utility model discloses a kind of high-fidelity music center structures, including head unit, the head unit bottom is provided with lifting seat, the lifting seat is internally provided with partition, passing through separator lined inside the lifting seat is drive chamber and receiving room, and the receiving room is internally provided with sliding slot, is provided with threaded screw rod inside the sliding slot, described threaded screw rod one end is rotatably connected on sliding slot bottom, and the other end is passed through at the top of sliding slot and protruded into inside drive chamber.The utility model has the beneficial effects that the utility model structure is simple, good water-proof effect, lifting seat can be adjusted to suitable height by rotating hand crank, guarantee that ponding can not cover pedestal and penetrate into inside head unit, avoid the electric elements watered and wetting inside head unit, to substantially prolong the service life of sound equipment, and the fidelity of sound equipment sound quality is effectively ensured.
Description
Technical field
The utility model relates to stereo set technical field, specially a kind of high-fidelity music center structure.
Background technique
Sound equipment refers to a kind of equipment that audio signal can be transformed to sound.Sound equipment is the terminal of entire sound system,
As the extremely important component part of sound system, it is responsible for and electric signal is transformed into acoustical signal so that the ear of people is directly listened to
Task.
The sound equipment of the prior art is usually to simply rest on to use on ground, is not provided with good waterproof measure,
And the pedestal of sound equipment is usually relatively close from the ground, once raining causes excess surface water, is easy to cause ponding to cover pedestal and penetrates into sound
Inside is rung, to cause the electric elements watered and wetting inside sound equipment, can not only seriously affect the service life of sound equipment, but also can be to sound
The fidelity of resonant matter adversely affects.
Utility model content
The purpose of this utility model is just in a kind of high-fidelity of the good water-proof effect provided to solve the problem above-mentioned
Acoustic structure.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of high-fidelity music center structure, including sound equipment
Ontology, the head unit bottom are provided with lifting seat, and the lifting seat is internally provided with partition, passes through inside the lifting seat
Separator lined is drive chamber and receiving room, and the receiving room is internally provided with sliding slot, screw thread silk is provided with inside the sliding slot
Bar, described threaded screw rod one end are rotatably connected on sliding slot bottom, and the other end is passed through at the top of sliding slot and protruded into inside drive chamber, described
Threaded screw rod, which protrudes on one end inside drive chamber, is fixedly connected to driven wheel of differential, and engagement connects on the driven wheel of differential
It is connected to drive bevel gear, bull stick is fixedly connected between the drive bevel gear, described bull stick one end is rotatably connected on drive chamber
Side inner wall on, the other end, which passes through, drive bevel gear and to be stretched out outside drive chamber, and the bull stick stretches out one outside drive chamber
End is fixedly connected with hand crank, and nut is threaded on the threaded screw rod, is connected with slide bar on the nut,
The vertical through slot for limiting slide bar trend is offered on the outer wall of the sliding slot side, the one end of the slide bar far from nut is equal
It across vertical through slot and stretches out outside sliding slot, one end that the slide bar stretches out outside sliding slot is respectively connected with support leg, the support
Foot includes the first support leg and the second support leg, is provided on the inner wall of the receiving room two sides for limiting support leg trend
Limiting slot, the receiving room bottom, which offers, to be used to support foot and freely enters and leaves opening inside receiving room.
As the further setting of the utility model, top plate regulating mechanism, the top are provided at the top of the head unit
Plate regulating mechanism includes top plate and pedestal, and the top plate includes the first top plate and the second top plate, and the base interior opens up free
Slot, the empty slot include the first empty slot and the second empty slot, and first empty slot and the second empty slot bottom are rotatably connected to cylinder,
The cylinder interior slidably connects cylinder rod, and the cylinder rod includes cylinder rod one and cylinder rod two, the cylinder rod one
It is rotatably connected on the first top plate and the second top plate respectively with the one end of cylinder rod two far from cylinder.
As the further setting of the utility model, one end that first top plate and the second top plate are located remotely from each other is rotated
It is connected to two sides of base, is fixedly connected with organ Collapsible cover between first top plate and the second top plate one end close to each other.
As the further setting of the utility model, first empty slot and the second empty slot bottom offer several thoroughly
It is connected inside stomata, the air hole and head unit.
As the further setting of the utility model, anti-dust filter mesh is provided with inside the air hole.
As the further setting of the utility model, one end of first support leg and the second support leg and ground face contact
It is provided with rubber feet.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, good water-proof effect, can be adjusted to lifting seat to be suitable for height by rotating hand crank
Degree guarantees that ponding can not cover pedestal and penetrate into inside head unit, avoids the electric elements watered and wetting inside head unit,
To substantially prolong the service life of sound equipment, and the fidelity of sound equipment sound quality is effectively ensured.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the schematic diagram of internal structure of lifting seat in the utility model.
Appended drawing reference: 1, head unit；2, lifting seat；3, partition；4, drive chamber；5, receiving room；6, sliding slot；7, screw thread silk
Bar；8, driven wheel of differential；9, drive bevel gear；10, bull stick；11, hand crank；12, nut；13, slide bar；14, the first support leg；
15, the second support leg；16, limiting slot；17, it is open；18, pedestal；19, the first top plate；20, the second top plate；21, the first empty slot；
22, the second empty slot；23, cylinder；24, cylinder rod one；25, cylinder rod two；26, organ Collapsible cover；27, air hole；28, rubber pad
Foot.
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. 1-3, a kind of high-fidelity music center structure, including head unit 1,1 bottom of head unit is provided with
Lifting seat 2, lifting seat 2 are internally provided with partition 3, pass through partition 3 inside lifting seat 2 and be divided into drive chamber 4 and receiving room 5, receive
Receiving room 5 is internally provided with sliding slot 6, threaded screw rod 7 is provided with inside sliding slot 6,7 one end of threaded screw rod is rotatably connected on sliding slot 6
Bottom, the other end pass through 6 top of sliding slot and protrude into inside drive chamber 4, and threaded screw rod 7 protrudes on one end inside drive chamber 4
It is fixedly connected with driven wheel of differential 8, is engaged on driven wheel of differential 8 and is connected with drive bevel gear 9, it is solid between drive bevel gear 9
Surely it is connected with bull stick 10,10 one end of bull stick is rotatably connected on the side inner wall of drive chamber 4, and the other end passes through drive bevel gear 9
And stretch out outside drive chamber 4, one end that bull stick 10 stretches out outside drive chamber 4 is fixedly connected with hand crank 11, equal on threaded screw rod 7
It is threaded with nut 12, slide bar 13 is connected on nut 12, is offered on 6 side outer wall of sliding slot for limiting cunning
The vertical through slot that bar 13 moves towards, slide bar 13 both pass through vertical through slot far from one end of nut 12 and stretch out outside sliding slot 6, slide bar 13
The one end stretched out outside sliding slot 6 is respectively connected with support leg, and support leg includes the first support leg 14 and the second support leg 15, and first
One end of support foot 14 and the second support leg 15 and ground face contact is provided with rubber feet 28, and the setting of rubber feet 28 can make to prop up
The support of support foot is more steady, prevents head unit 1 from toppling over, and is provided on 5 two sides inner wall of receiving room for limiting support leg
The limiting slot 16 of trend, 5 bottom of receiving room, which offers, to be used to support foot and freely enters and leaves opening 17 inside receiving room 5.
Through the above technical solutions, in use, once raining leads to excess surface water, user can be rotated counterclockwise
Hand crank 11, the rotation of hand crank 11 will drive bull stick 10 and rotate counterclockwise, and the rotation of bull stick 10, which will drive, is fixedly connected on bull stick 10
On two drive bevel gears 9 counterclockwise rotate, thus drive engaged with drive bevel gear 9 connect 8 up time of driven wheel of differential
Needle rotation, so that threaded screw rod 7 rotates clockwise therewith, threaded screw rod 7, which rotates clockwise, will drive nut 12 threadingly
The movement of 7 rectilinear direction of screw rod is simultaneously constantly close to 6 bottom of sliding slot, and the movement of nut 12 can drive support leg movement by slide bar 13,
So that the first support leg 14 and the second support leg 15 are slowly stretched out outside receiving room 5 by opening 17 simultaneously, then with first
The height of the continuous stretching of support foot 14 and the second support leg 15, lifting seat 2 can be continuously increased, so that between head unit 1 and ground
Distance become larger, then lifting seat 2 can be adjusted to suitable height by user, guarantee that ponding can not cover pedestal and penetrate into sound equipment sheet
Inside body 1, the electric elements watered and wetting inside head unit 1 is avoided, to substantially prolong the service life of sound equipment, and is had
Effect ensure that the fidelity of sound equipment sound quality.
Conversely, user can rotate clockwise hand crank 11 when needing to reset head unit 1, hand crank 11 is rotated
It will drive bull stick 10 to rotate clockwise, it is suitable that bull stick 10 rotates two drive bevel gears 9 that will drive and be fixedly connected on bull stick 10
Hour hands rotation, to drive the driven wheel of differential 8 for engage connection with drive bevel gear 9 rotation counterclockwise so that threaded screw rod 7 with
Rotate counterclockwise, threaded screw rod 7 rotate counterclockwise will drive nut 12 threadingly 7 rectilinear direction of screw rod movement and it is continuous
It is close to 6 top of sliding slot, to the first support leg 14 and the second support leg 15 be taken in inside receiving room 5 again, thus by sound
It rings and resets, operation is more convenient simple.
As a kind of improved specific embodiment, top plate regulating mechanism is provided at the top of head unit 1, top plate adjusts machine
Structure includes top plate and pedestal 18, and top plate includes the first top plate 19 and the second top plate 20, and the first top plate 19 and the second top plate 20 are mutually
Separate one end is rotatably connected on 18 two sides of pedestal, fixed between the first top plate 19 and the second top plate 20 one end close to each other
It is connected with organ Collapsible cover 26, empty slot is offered inside pedestal 18, empty slot includes the first empty slot 21 and the second empty slot 22, and first is empty
Slot 21 and 22 bottom of the second empty slot offer several air holes 27, are provided with anti-dust filter mesh inside air hole 27, thoroughly
It is connected inside stomata 27 and head unit 1, the first empty slot 21 and 22 bottom of the second empty slot are rotatably connected to cylinder 23, cylinder 23
Inside slidably connects cylinder rod, and cylinder rod includes cylinder rod 1 and cylinder rod 2 25, cylinder rod 1 and cylinder rod two
25 one end far from cylinder 23 are rotatably connected on respectively on the first top plate 19 and the second top plate 20.
Through the above technical solutions, due to being provided with top plate regulating mechanism, in routine use, cylinder 23, gas can be started
The starting of cylinder 23 pusher cylinder bar 1 and cylinder rod 2 25 can extend simultaneously, so that the first top plate 19 and the second top plate 20 be jacked up
And pull open organ Collapsible cover 26 and form inverted " V " font slope, so that air hole 27 be exposed, then the heat inside head unit 1
It can be discharged by air hole 27, prevent the heat of accumulation from excessively causing the electronic component inside head unit 1 impaired, to have
Effect ensure that service life of head unit 1, and sound equipment in use, top plate can play the role of keeping off the rain, prevents rainwater from passing through in rainy weather
Air hole 27 enters inside head unit 1, it is impaired to avoid internal electronic element, and due to the first top plate 19 and the second top plate
It is in inverted " V " font between 20, then rainwater can be shunted by slope and quickly be flowed down, and prevented rainwater from directly dropping to and caused to splash on sound equipment
It penetrates, to play further waterproof action.
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 high-fidelity music center structure, including head unit (1), it is characterised in that: head unit (1) bottom is provided with
Lifting seat (2), the lifting seat (2) are internally provided with partition (3), are divided into drive by partition (3) inside the lifting seat (2)
Dynamic room (4) and receiving room (5), the receiving room (5) are internally provided with sliding slot (6), are provided with screw thread inside the sliding slot (6)
Screw rod (7), described threaded screw rod (7) one end are rotatably connected on sliding slot (6) bottom, and the other end is passed through at the top of sliding slot (6) and protruded into
Drive chamber (4) is internal, and the threaded screw rod (7) is protruded on the internal one end of drive chamber (4) and is fixedly connected to driven wheel of differential
(8), engagement is connected with drive bevel gear (9) on the driven wheel of differential (8), fixed between the drive bevel gear (9) to connect
It is connected to bull stick (10), described bull stick (10) one end is rotatably connected on the side inner wall of drive chamber (4), and the other end passes through initiative taper
Gear (9) simultaneously stretches out drive chamber (4) outside, and one end that the bull stick (10) stretches out drive chamber (4) outside is fixedly connected with hand
(11), it is threaded with nut (12) on the threaded screw rod (7), is connected with slide bar on the nut (12)
(13), the vertical through slot for limiting slide bar (13) trend, the slide bar (13) are offered on the outer wall of sliding slot (6) side
One end far from nut (12) both passes through vertical through slot and stretches out sliding slot (6) outside, and it is external that the slide bar (13) stretches out sliding slot (6)
One end be respectively connected with support leg, the support leg includes the first support leg (14) and the second support leg (15), the receiving room
(5) limiting slot (16) for limiting support leg trend is provided on the inner wall of two sides, receiving room (5) bottom offers
It is used to support foot and freely enters and leaves the internal opening (17) of receiving room (5).
2. a kind of high-fidelity music center structure according to claim 1, it is characterised in that: set at the top of the head unit (1)
It is equipped with top plate regulating mechanism, the top plate regulating mechanism includes top plate and pedestal (18), and the top plate includes the first top plate (19)
With the second top plate (20), the pedestal (18) is internal to offer empty slot, and the empty slot includes the first empty slot (21) and the second empty slot
(22), first empty slot (21) and the second empty slot (22) bottom are rotatably connected to cylinder (23), and the cylinder (23) is internal
Cylinder rod is slidably connected, the cylinder rod includes cylinder rod one (24) and cylinder rod two (25), the cylinder rod one (24)
It is rotatably connected on the first top plate (19) and the second top plate (20) respectively with cylinder rod two (25) far from the one end of cylinder (23).
3. a kind of high-fidelity music center structure according to claim 2, it is characterised in that: first top plate (19) and second
One end that top plate (20) is located remotely from each other is rotatably connected on pedestal (18) two sides, first top plate (19) and the second top plate (20)
Organ Collapsible cover (26) are fixedly connected between one end close to each other.
4. a kind of high-fidelity music center structure according to claim 2, it is characterised in that: first empty slot (21) and second
Empty slot (22) bottom offers several air holes (27), is connected inside the air hole (27) and head unit (1).
5. a kind of high-fidelity music center structure according to claim 4, it is characterised in that: be all provided with inside the air hole (27)
It is equipped with anti-dust filter mesh.
6. a kind of high-fidelity music center structure according to claim 1, it is characterised in that: first support leg (14) and
One end of two support legs (15) and ground face contact is provided with rubber feet (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283658.6U CN209472717U (en) | 2019-03-07 | 2019-03-07 | A kind of high-fidelity music center structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283658.6U CN209472717U (en) | 2019-03-07 | 2019-03-07 | A kind of high-fidelity music center structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209472717U true CN209472717U (en) | 2019-10-08 |
Family
ID=68094572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920283658.6U Expired - Fee Related CN209472717U (en) | 2019-03-07 | 2019-03-07 | A kind of high-fidelity music center structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209472717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858811A (en) * | 2021-01-09 | 2021-05-28 | 王曌 | Power monitoring device for transformer substation |
| CN116489546A (en) * | 2023-04-27 | 2023-07-25 | 惠州中哲尚蓝柏科技有限公司 | Self-adaptive volume-adjusting household sound device |
-
2019
- 2019-03-07 CN CN201920283658.6U patent/CN209472717U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858811A (en) * | 2021-01-09 | 2021-05-28 | 王曌 | Power monitoring device for transformer substation |
| CN116489546A (en) * | 2023-04-27 | 2023-07-25 | 惠州中哲尚蓝柏科技有限公司 | Self-adaptive volume-adjusting household sound device |
| CN116489546B (en) * | 2023-04-27 | 2023-11-03 | 惠州中哲尚蓝柏科技有限公司 | Self-adaptive volume-adjusting household sound device |
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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 |
Granted publication date: 20191008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |