CN108419157A - A kind of suctorial Bluetooth audio device of band - Google Patents
A kind of suctorial Bluetooth audio device of band Download PDFInfo
- Publication number
- CN108419157A CN108419157A CN201810240285.4A CN201810240285A CN108419157A CN 108419157 A CN108419157 A CN 108419157A CN 201810240285 A CN201810240285 A CN 201810240285A CN 108419157 A CN108419157 A CN 108419157A
- Authority
- CN
- China
- Prior art keywords
- threaded post
- support base
- head unit
- spring
- audio device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Toys (AREA)
Abstract
A kind of suctorial Bluetooth audio device of band, including head unit, connecting rod, rubber pad, support base, tension spring, threaded post, nut, briquetting, sucker, spring and ball.Vertical cavity there are two being set in the support base, and the position of cavity is opposite, the bottom of the cavity is equipped with tension spring, the tension spring is connected with connecting pole, the other end of the connecting pole is connected on the surface of head unit, and the rubber pad of damping is additionally provided between the head unit bottom and support base upper surface, and the bottom of the head unit is additionally provided with groove, the U-shaped button that can be stirred is equipped in the groove, the support base is equipped with and the U-shaped matched barb of button.Rotational Cylindrical is equipped at the bottom centre of the support base, the Rotational Cylindrical is equipped with horizontal cylindrical channel, spring is equipped in the cylindrical channel, the both ends of the spring are equipped with ball, and the inner surface of the threaded post is equipped with multiple semi-spherical grooves corresponding with ball position.
Description
Technical field
The present invention relates to a kind of acoustic structure, especially a kind of suctorial Bluetooth audio device of band.
Background technology
In nowadays living, various stereo sets are varied, and unlimited enjoyment is brought for our life.Bluetooth audio device
Refer to embedded with bluetooth chip, the stereo set of traditional wire rod connection replaced with bluetooth connection, by with mobile phone plane plate computer and
The bluetooths playback equipment such as notebook connects, and reaches conveniently purpose.Currently, Bluetooth audio device is based on Portable sound, shape
General more small and exquisite portable, the characteristics of Bluetooth audio device technology also facilitates people by it, is gradually paid attention to and receiving by consumer, market
Upper common Bluetooth audio device is mostly monophonic audio (single speaker unit), while also having emerged in large numbers the excellent multichannel audio of some sound quality
(two or more speaker units).But existing Bluetooth audio device equally exists many deficiencies, although small and exquisite portable,
Placement is not sufficiently stable, and when being placed on desk, also can often be occurred being touched and just be fallen out desktop or somebody likes being placed on vehicle
In, but bump course is encountered, just easily collide；And existing Bluetooth audio device sound outlet upward, can not carry out mostly
Angular adjustment.
Invention content
In view of the above shortcomings of the prior art, the present invention provides a kind of suctorial Bluetooth audio devices of band.
To achieve the above object, the technical solution adopted by the present invention is：A kind of suctorial Bluetooth audio device of band, including sound equipment
Ontology, connecting rod, rubber pad, support base, tension spring, threaded post, nut, briquetting, sucker, spring and ball.In the support base
If there are two vertical cavitys, and the position of cavity is opposite, and the bottom of the cavity is equipped with tension spring, and the tension spring is connected with connection
The other end of column, the connecting pole is connected on the surface of head unit, the head unit bottom and support base upper surface it
Between be additionally provided with the rubber pad of damping, the bottom of the head unit is additionally provided with groove, be equipped in the groove can stir it is U-shaped
Button, the support base are equipped with and the U-shaped matched barb of button.Rotational Cylindrical is equipped at the bottom centre of the support base, it is described
Rotational Cylindrical is that two up-small and down-big cylinders are constituted, and the Rotational Cylindrical is located at the inside of threaded post, and the inside of the threaded post is
The hollow-core construction of bottom lock, and hollow position mutually coincide with rotation rod structure, is equipped with level in the Rotational Cylindrical in big cylinder
Cylindrical channel, spring is equipped in the cylindrical channel, the both ends of the spring are equipped with ball, the inner surface of the threaded post
It is equipped with multiple semi-spherical grooves corresponding with ball position.The bottom of the threaded post is also associated with sucker, on the sucker
Screw thread outer surface of column is also cased with briquetting, and the briquetting is equipped with the down pressure nut being threadedly coupled with threaded post.
Preferably, the semi-spherical grooves number on the threaded post inner surface is even number.
Preferably, the diameter of the sucker is more than briquetting diameter.
Preferably, the sound outlet at the top of the head unit is equipped with dust cover.
Preferably, the semi-spherical grooves are evenly distributed in centered on the Rotational Cylindrical center of circle on threaded post inner surface.
The configuration of the present invention is simple is placed and is stablized, and can carry to most places.By the structure of sucker and briquetting,
Sound equipment can be fixed on to desktop, and either car placement unintentionally encounters or when road bump collides, in addition when desk-top space not
When enough, the present invention can also be attached on wall, save space；Also, the present invention can also by the structure of connecting rod,
Head unit is overturn, can be placed vertically, traverse, can also tiltedly be put by the barb realization of the U-shaped button and support base of head unit bottom,
Meanwhile the present invention can also realize rotation function by the ball in Rotational Cylindrical, and sound equipment is relatively stable after rotation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural schematic diagram of head unit bottom of the present invention.
Fig. 4 is the structural schematic diagram of Rotational Cylindrical and threaded post of the present invention.
Fig. 5 is the sectional view of A-A in Fig. 4.
Fig. 6 is the structural schematic diagram of head unit traverse of the present invention.
Fig. 7 is the structural schematic diagram that head unit of the present invention is tiltedly put.
In figure, 1- head units；2- dust covers；3- connecting rods；4- rubber pads；5- support bases；6- barbs；7- cavitys；8-
Tension spring；9- threaded posts；10- down pressure nuts；11- briquettings；12- suckers；13- grooves；14-U types are buckled；15- Rotational Cylindricals；16- springs；
17- balls；18- semi-spherical grooves；19- cylindrical channels.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Fig. 1-Fig. 7：A kind of suctorial Bluetooth audio device of band, including head unit 1, connecting rod 3, rubber pad 4, branch
Support seat 5, tension spring 8, threaded post 9, nut 10, briquetting 11, sucker 12, spring 16 and ball 17, the sound at 1 top of the head unit
Sound outlet is equipped with dust cover 2.Vertical cavity 7 there are two being set in the support base 5, and the position of cavity 7 is opposite, the cavity
7 bottom is equipped with tension spring 8, and the tension spring 8 is connected with connecting pole 3, and the other end of the connecting pole 3 is connected to head unit 1
On surface, the rubber pad 4 of damping, the head unit 1 are additionally provided between 5 upper surface of 1 bottom of the head unit and support base
Bottom be additionally provided with groove 13, the U-shaped button 14 that can be stirred is equipped in the groove 13, the support base 5 is equipped with and U-shaped button 14
Matched barb 6.Rotational Cylindrical 15 is equipped at the bottom centre of the support base 5, the Rotational Cylindrical 15 is up-small and down-big two
A cylinder is constituted, and the Rotational Cylindrical 15 is located at the inside of threaded post 9, and the inside of the threaded post 9 is the hollow knot of bottom lock
Structure, and hollow position mutually coincide with 15 structure of Rotational Cylindrical, is equipped with horizontal cylindrical channel 19 in the Rotational Cylindrical 15 in big cylinder,
It is equipped with spring 16 in the cylindrical channel 19, the both ends of the spring 16 are equipped with ball 17, on the inner surface of the threaded post 9
Equipped with multiple semi-spherical grooves 18 corresponding with 17 position of ball, 18 numbers of the semi-spherical grooves are even number, and with Rotational Cylindrical 15
Centered on the center of circle, it is evenly distributed on 9 inner surface of threaded post.The bottom of the threaded post 9 is also associated with sucker 12, the suction
9 outer surface of threaded post on disk 12 is also cased with briquetting 11, and the diameter of the sucker 12 is more than 11 diameter of briquetting, on the briquetting 11
Equipped with the down pressure nut 10 being threadedly coupled with threaded post 9.
Its operation principle is as follows：When fixed, the sucker 12 of the present invention is directed at smooth adhesive surface, then pushes, is
Air discharge in sucker 12, then turns down pressure nut 10, briquetting 11 is made to push down sucker 12, caused after preventing air from entering
The absorption of sucker 12 is not sufficiently stable, and is further ensured that the present invention places stable function, when needing to carry, it is only necessary to turn down upwards
Nut 10 is pressed, makes briquetting 11 far from sucker 12, sucker 12 is then detached from adhesive surface, it is simple and convenient.In addition, of the invention
Traverse can also be carried out to head unit 1, the functions such as places and tiltedly put vertically, and usually to place state vertically, 1 bottom of head unit is anti-to set
On rubber pad 4, the tension spring 8 in support base 5 is held head unit 1 by connecting rod 3；It, will be on head unit 1 when traverse
It draws, makes its overturning, then set the arc surface of head unit 1 is anti-on rubber pad 4, tension spring 8 is again by connecting rod 3 by sound equipment
Ontology 1 is held；When tiltedly putting, head unit 1 is pulled up, its overturning is made, then tilts out the U-shaped button 14 of 1 bottom of head unit
Come, and be buckled on the barb 6 of support base 5, tension spring 8 head unit 1 is held by connecting rod 3, it can be achieved that head unit 1 it is oblique
It puts, rubber pad 4 can play damping effect to message ontology 1, and head unit 1 is avoided to cause too excesssive knock in overturning
It touches.In addition, the present invention can also realize rotation function, by the Rotational Cylindrical 15 of 5 bottom of rotational support seat, make in Rotational Cylindrical 15
Ball can be fixed in semi-spherical grooves 18, in this way may be used by rotation, spring 16 in semi-spherical grooves 18 of the ball 17 in threaded post 9
To ensure the stabilization after support base 5 rotates, the number of the semi-spherical grooves 18 is even number, it is ensured that when ball 17 rotates,
The semi-spherical grooves 18 of one group of opposition can be turned to.
Claims (5)
1. a kind of suctorial Bluetooth audio device of band, it is characterised in that：Including head unit, connecting rod, rubber pad, support base, drawing
Spring, threaded post, nut, briquetting, sucker, spring and ball；Vertical cavity there are two being set in the support base, and the position of cavity
It sets relatively, the bottom of the cavity is equipped with tension spring, and the tension spring is connected with connecting pole, and the other end of the connecting pole is connected to sound
On the surface for ringing ontology, the rubber pad of damping, the sound equipment are additionally provided between the head unit bottom and support base upper surface
The bottom of ontology is additionally provided with groove, and the U-shaped button that can be stirred is equipped in the groove, and the support base is equipped with to match with U-shaped button
The barb of conjunction；Rotational Cylindrical is equipped at the bottom centre of the support base, the Rotational Cylindrical is that two up-small and down-big cylinders are constituted,
The Rotational Cylindrical is located at the inside of threaded post, and the inside of the threaded post is the hollow-core construction of bottom lock, and hollow position with turn
Dynamic rod structure mutually coincide, and is equipped with horizontal cylindrical channel in the Rotational Cylindrical in big cylinder, bullet is equipped in the cylindrical channel
The both ends of spring, the spring are equipped with ball, and the inner surface of the threaded post is equipped with multiple hemisphere corresponding with ball position
Shape slot；The bottom of the threaded post is also associated with sucker, and the screw thread outer surface of column on the sucker is also cased with briquetting, the briquetting
It is equipped with the down pressure nut being threadedly coupled with threaded post.
2. a kind of suctorial Bluetooth audio device of band as described in claim 1, it is characterised in that：On the threaded post inner surface
Semi-spherical grooves number is even number.
3. a kind of suctorial Bluetooth audio device of band as described in claim 1, it is characterised in that：The diameter of the sucker is more than pressure
Block diameter.
4. a kind of suctorial Bluetooth audio device of band as described in claim 1, it is characterised in that：Sound at the top of the head unit
Sound outlet is equipped with dust cover.
5. a kind of suctorial Bluetooth audio device of band as described in claim 1, it is characterised in that：The semi-spherical grooves are with Rotational Cylindrical
Centered on the center of circle, it is evenly distributed on threaded post inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810240285.4A CN108419157A (en) | 2018-03-22 | 2018-03-22 | A kind of suctorial Bluetooth audio device of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810240285.4A CN108419157A (en) | 2018-03-22 | 2018-03-22 | A kind of suctorial Bluetooth audio device of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108419157A true CN108419157A (en) | 2018-08-17 |
Family
ID=63132383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810240285.4A Withdrawn CN108419157A (en) | 2018-03-22 | 2018-03-22 | A kind of suctorial Bluetooth audio device of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108419157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525912A (en) * | 2019-01-22 | 2019-03-26 | 王新元 | High-fidelity shatter-resistant antidetonation speaker |
| CN110021198A (en) * | 2019-04-23 | 2019-07-16 | 江苏海事职业技术学院 | A kind of English teaching system based on intelligent terminal |
-
2018
- 2018-03-22 CN CN201810240285.4A patent/CN108419157A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525912A (en) * | 2019-01-22 | 2019-03-26 | 王新元 | High-fidelity shatter-resistant antidetonation speaker |
| CN109525912B (en) * | 2019-01-22 | 2020-11-24 | 贵州圣凯德科技有限公司 | High-fidelity anti-falling anti-seismic loudspeaker box |
| CN110021198A (en) * | 2019-04-23 | 2019-07-16 | 江苏海事职业技术学院 | A kind of English teaching system based on intelligent terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |
|
| WW01 | Invention patent application withdrawn after publication |