CN106231486A - Portable loudspeaker box - Google Patents
Portable loudspeaker box Download PDFInfo
- Publication number
- CN106231486A CN106231486A CN201610796764.5A CN201610796764A CN106231486A CN 106231486 A CN106231486 A CN 106231486A CN 201610796764 A CN201610796764 A CN 201610796764A CN 106231486 A CN106231486 A CN 106231486A
- Authority
- CN
- China
- Prior art keywords
- roller
- groove
- hemispherical
- hole
- solar panel
- 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.)
- Granted
Links
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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a kind of portable loudspeaker box, comprising: housing；Storage mechanism, it includes the first solar panel, illuminator and the second solar panel；Speaker, it is fixed on enclosure interior by the open tubular column of two levels；Supporting mechanism, it includes at least two foot rest, and foot rest includes plugging block, hemispherical leg and expansion link.The present invention is by being designed to storage to the supporting mechanism within voice box casing, with ground strong adaptability, making what audio amplifier can be stable be placed in ground and isolate with ground, the length of multiple foot rests of supporting mechanism is the most adjustable, can be according to the height of audio amplifier using area regulation audio amplifier and horizontality；Simultaneously it is provided with multi-angle can absorb the storage mechanism of sunlight at audio amplifier top panel, convert the solar into electrical power storage, and the work for audio amplifier provides electricity, the advantage with environment protecting and power-saving.
Description
Technical field
The present invention relates to sound technique field.It is more particularly related to a kind of portable loudspeaker box.
Background technology
Along with economic fast development, audio amplifier is as the terminal of whole sound system, and operation strategies is increasingly wider, to audio amplifier
Requirement more and more higher.Audio amplifier in the market, good for pursuing bass effect, it usually needs bigger sound chamber, thus
Just increasing the volume of audio amplifier, structure also becomes more complicated, gives to carry and move and brings very big inconvenience.Additionally, in order to reduce the end
Impact in the face of audio amplifier acoustical quality, it will usually cushion block is set in the bottom of audio amplifier audio amplifier is isolated with ground, existing cushion block
And the adaptability between ground is poor, due to audio amplifier use during produce huge sound while and can make audio amplifier this
Body produces vibrations, and now audio amplifier is not because ground out-of-flatness is put surely, then is just likely to overturning, in turn results in audio amplifier
Damage.
Therefore, need badly searching a kind of have contact the support that adaptability is good with ground, and be convenient for carrying and move portable
Formula audio amplifier.
Summary of the invention
It is an object of the invention to solve at least the above, and the advantage that at least will be described later is provided.
It is a still further object of the present invention to provide a kind of portable loudspeaker box, it passes through to be designed to receive to voice box casing
The supporting mechanism in portion, with ground strong adaptability so that what audio amplifier can be stable is placed in ground and isolates with ground, supporting mechanism
The length of multiple foot rests is the most adjustable, can be according to the height of audio amplifier using area regulation audio amplifier and horizontality；Simultaneously on audio amplifier
Panel be provided with can multi-angle absorb sunlight storage mechanism, convert the solar into electrical power storage, and be the work of audio amplifier
Electricity, the advantage with environment protecting and power-saving are provided.
In order to realize according to object of the present invention and further advantage, it is provided that a kind of portable loudspeaker box, comprising:
Housing, it is the square structure of hollow, and the middle part of the front panel of described housing is provided with the first through hole of circle, described
The sealing ring of annular it is connected in first through hole；The lower panel of described housing has certain thickness, on the inner surface of described lower panel
Being provided with cylindrical first groove of at least two, outer surface is provided with second groove corresponding with described first groove, described in one
First groove and described second groove are connected by second through hole；
Storage mechanism, it includes that level is installed in the first circular solaode of the top panel upper surface of described housing
Plate, multiple fan-shaped plate body being hinged on described first solar panel edge and and rechargeable battery, arbitrary described fanning strip
The one side relative with described first solar panel of body is illuminator, and another side is the second solar panel；Institute
Stating rechargeable battery to electrically connect with described first solar panel and described second solar panel, described rechargeable battery is arranged
Lower surface at the top panel of described housing；
Described fan-shaped plate body is set to: its bigger arc-shaped side is hinged with the edge of described first solar panel, institute
The angle stating illuminator and described first solar panel is 0～45 °, when described angle is 0 °, and multiple described fanning strips
Level be accommodated in described first solar panel top；When described angle is 45 °, wantonly one or two adjacent described sector
Plate body straight flange is parallel and contacts with each other, and a shorter scallop of multiple described fan-shaped plate bodys forms the circle sealed, Duo Gesuo
Stating fan-shaped plate body and form upper opening with described first solar panel, upper bottom surface diameter is less than the round platform of bottom surface diameter
Structure；
Speaker, it is arranged on the side of rear board of close described housing of described sealing ring, the limit of described speaker
Edge contacts with the edge seal of described sealing ring, and keeps the loudspeaker unit of described speaker to be positioned in described first through hole, institute
State the speaker two, the left and right panel inner wall by two levels and parallel with described front panel open tubular columns with described housing
Fixing connection；
Supporting mechanism, it includes that at least two is arranged on the foot rest of described housing lower panel, the number of described foot rest and institute
The number stating the first groove is identical, and described foot rest includes being positioned at the cylindrical plugging block of described enclosure interior, being positioned at described shell
The hemispherical leg of external body and the expansion link being vertically arranged that described plugging block and described leg are connected, described plugging block
Diameter, thickness and the diameter of described first groove, thickness equal, described plugging block can be contained in one described first recessed
Groove, upward, rounded bottom surface level is arranged the sphere of described hemispherical leg down, the bottom edge of described hemispherical leg towards
Direction away from its centre of sphere extend horizontally away the annular clamp with its concentric, and a described annular clamp can be contained in one just
In individual described second groove；The upper end of one described expansion link is fixing with the lower end of a described plugging block to be connected, and lower end passes
One described second through hole also fixing with the center of surface of a described hemispherical leg is connected, and described expansion link can be described the
Two through holes move up and down and drive described plugging block described housing relative with described hemispherical leg to move up and down；
When described expansion link is moved downward to extreme position, described plugging block is fastened in described first groove also and it
Being in sealing contact, when being moved upward to extreme position, the curvature portion of described hemispherical leg is contained in described second through hole, its
Annular snap board is located at described second groove and seals against contact, thus realizes fixing described expansion link.
Preferably, described portable loudspeaker box, upwards cave in the formation centre of sphere same with it in the bottom surface of described hemispherical leg
Hemispherical groove, described hemispherical groove is rotatably connected to it with hemispheric first roller of the hollow of the centre of sphere, institute
State the first roller to be rotated with described hemispherical groove inwall with the horizontally disposed bearing rod that its vertical axis is symmetrical by a pair
Connecting, one end of described bearing rod is fixing with the curved surface of described first roller to be connected, and the other end is interior with described hemispherical groove
Wall bearing connects, it is achieved described first roller is rotationally connected with described hemispherical groove；The inwall of described first roller is provided with
Arc groove, the outer wall of hemispheric second roller is provided with the slide block just slided in described arc groove so that described
Second roller can rotate relative to described first roller, when the most described first roller of described second roller turns to the first limit position
When putting, described second roller is parallel with described first roller and is close to be accommodated in described hemispherical groove, when described second rolls
Taking turns the most described first roller when turning to the second extreme position, described first roller and described second roller form the ball closed
Shape roller also can the most described hemispherical groove roll.
Preferably, described portable loudspeaker box, all it is filled with subtracting of cylindricality inside described open tubular column and described expansion link
Shake parts, described damping part includes spongy layer, spring layer and froth bed the most successively.
Preferably, described portable loudspeaker box, described expansion link includes outer bar and interior bar, the described interior bar being slidably socketed
On along its axial arranging have multiple radial direction through third through-hole, on described outer bar the corresponding with described third through-hole the 4th
Through hole, by pin through described fourth hole and described third through-hole, to realize the relative solid of described interior bar and described outer bar
Fixed.
Preferably, described portable loudspeaker box, described sealing ring includes glass fibre carpet veneer, sponge the most successively
Layer, transparent resin layer, flexible asbestos pile layer and Pilus Caprae seu Ovis carpet veneer.
Preferably, described portable loudspeaker box, the circumference of described plugging block is provided with external screw thread, described first groove
Circumferential wall is provided with the female thread mated with described external screw thread.
Preferably, described portable loudspeaker box, described hemispherical leg and described annular clamp are quality of rubber materials.
The present invention at least includes following beneficial effect:
1, the present invention passes through to be designed to receive to the supporting mechanism within voice box casing, with ground strong adaptability so that
Audio amplifier can be stable be placed in ground and with ground isolate, the length of multiple foot rests of supporting mechanism is the most adjustable, can be according to sound
The height of case using area regulation audio amplifier and horizontality；Simultaneously it is provided with multi-angle can absorb the storage of sunlight at audio amplifier top panel
Motor structure, converts the solar into electrical power storage, and the work for audio amplifier provides electricity, the advantage with environment protecting and power-saving；
2, the present invention is solid with the left and right panel of voice box casing by speaker by the open tubular column being filled with damping soundproof effect
Fixed connection, and close by filling between speaker and the front panel of voice box casing by having the sealing ring of good damping soundproof effect
Envelope, it is ensured that the sound that speaker sends has preferable acoustical quality, it is to avoid speaker contacts with rigid front panel before drive
The vibration of plate, thus affect acoustical quality；
3, design tilts the illuminator of some angles and the second solar panel and the first solar panel matches
Effect, it is possible to the collection sunlight that multi-angle is multi-faceted, improves storage mechanism and absorbs the efficiency of sunlight, and the work for audio amplifier is stored up
Deposit more sufficient electricity, have energy-conservation, the advantage of environmental protection；
4, in the supporting mechanism of present invention design, the hemispherical leg of quality of rubber materials can be adsorbed in ground as sucker,
Supporting mechanism includes four foot rests being uniformly arranged in the present invention, is favorably improved the stability of audio amplifier body, when not using
Can supporting mechanism be accommodated in inside voice box casing during audio amplifier, there is convenient for collecting, save the advantage that audio amplifier takes up room, when making
Supporting mechanism can be moved down from voice box casing with during audio amplifier, will be supported with threadeding of the first groove by plugging block
Mechanism is fixed, and according to audio amplifier using area situation, is regulated the height of each foot rest by the length of adjustable telescopic rod, it is ensured that
Audio amplifier body is stable, the duty of level, and simple in construction is easy and simple to handle；
5, hemispherical leg is provided with the first roller and the second roller, when needs Mobile loudspeaker box, by the second roller phase
First roller is turned to from hemispherical groove the second extreme position, the second roller and the first roller and forms the spherical of closing,
The present invention can arrange draw-in groove and the fixture block matched in the contact site when the first roller and the second roller are formed spherical,
Realize the first roller and the second roller are fixed when forming spherical roller, because the first roller is rotationally connected with hemispherical groove,
Now spherical roller can rotate relative to voice box casing on the ground, thus realizes the movement to audio amplifier body, facilitates taking of audio amplifier
Tape movement, it is not necessary to the assistance of other mobile devices；When need not Mobile loudspeaker box, the first roller and the second roller are all accommodated in half
In ball recess.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by this
Invention research and practice and be understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is storage mechanism of the present invention and described supporting mechanism open can structural representation under rolling condition；
Fig. 2 is the structural representation under storage mechanism of the present invention and described supporting mechanism open mode；
Fig. 3 is the structural representation under storage mechanism of the present invention and described supporting mechanism receiving state；
Fig. 4 is the structural representation of lower panel of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail, to make those skilled in the art's reference
Description word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many
Other element individual or the existence of a combination thereof or interpolation.
It should be noted that experimental technique described in following embodiment, if no special instructions, it is conventional method, institute
State reagent and material, if no special instructions, the most commercially obtain.
In describing the invention, term " laterally ", " longitudinally ", " on ", D score, "front", "rear", "left", "right", " perpendicular
Directly ", orientation or the position relationship of the instruction such as " level ", " top ", " end ", " interior ", " outward " is based on orientation shown in the drawings or position
Put relation, be for only for ease of and describe the present invention and simplify description, be not to indicate or imply that the device of indication or element are necessary
There is specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
As shown in figures 1-4, the present invention provides a kind of portable loudspeaker box, comprising:
Housing 1, it is the square structure of hollow, and the middle part of the front panel of described housing 1 is provided with the first through hole of circle, institute
The sealing ring 11 of annular it is connected in stating in the first through hole；The lower panel 12 of described housing 1 has certain thickness, described lower panel 12
Inner surface is provided with cylindrical first groove 121 of at least two, and outer surface is provided with second corresponding with described first groove 121
Groove 122, described first groove 121 second groove 122 described with is connected by second through hole 123；
Storage mechanism 2, it includes that level is installed in the first circular solar-electricity of the top panel upper surface of described housing 1
Pond plate 21, multiple fan-shaped plate body 22 being hinged on described first solar panel 21 edge and and rechargeable battery, Ren Yisuo
The one side relative with described first solar panel 21 stating fan-shaped plate body 22 is illuminator 221, and another side is second
Solar panel 222；Described rechargeable battery and described first solar panel 21 and described second solar panel 222
Electrical connection, described rechargeable battery is arranged on the lower surface of the top panel of described housing 1；
Described fan-shaped plate body 22 is set to: its bigger arc-shaped side cuts with scissors with the edge of described first solar panel 21
Connecing, described illuminator 221 is 0～45 ° with the angle of described first solar panel 21, when described angle is 0 °, multiple
Described fanning strip level be accommodated in described first solar panel 21 top；When described angle is 45 °, wantonly one or two phase
Adjacent described fan-shaped plate body 22 straight flange is parallel and contacts with each other, and a shorter scallop of multiple described fan-shaped plate bodys 22 is formed close
The circle of envelope, multiple described fan-shaped plate bodys 22 form upper opening, upper bottom surface diameter with described first solar panel 21
Frustum cone structure less than bottom surface diameter；
Speaker 3, it is arranged on the side of rear board of close described housing 1 of described sealing ring 11, described speaker 3
Edge contact with the edge seal of described sealing ring 11, and keep the loudspeaker unit of described speaker 3 be positioned at described first lead to
Kong Zhong, described speaker 3 is by the left and right two of two levels and parallel with described front panel open tubular columns 31 with described housing 1
Individual panel inner wall is fixing to be connected；
Supporting mechanism 4, it includes that at least two is arranged on the foot rest of described housing 1 lower panel 12, the number of described foot rest
Identical with the number of described first groove 121, described foot rest include being positioned at the cylindrical plugging block 41 within described housing 1,
It is positioned at the hemispherical leg 42 outside described housing 1 and being vertically arranged of described plugging block 41 and described leg 42 being connected
Expansion link 43, the diameter of described plugging block 41, thickness and the diameter of described first groove 121, thickness are equal, a described closure
Block 41 can be contained in described first groove 121, and upward, rounded bottom surface level is towards dividing into for the sphere of described hemispherical leg 42
Putting, the bottom edge of described hemispherical leg 42 extend horizontally away the annular snap with its concentric away from the direction of its centre of sphere
Plate 421, a described annular clamp 421 can be contained in described second groove 122 just；One described expansion link 43
The lower end of upper end and a described plugging block 41 is fixing to be connected, lower end pass described second through hole 123 and with described in one
The center of surface of hemispherical leg 42 is fixing to be connected, and described expansion link 43 can move up and down and carry in described second through hole 123
Dynamic described plugging block 41 described housing 1 relative with described hemispherical leg 42 moves up and down；
When described expansion link 43 is moved downward to extreme position, described plugging block 41 is fastened on described first groove 121
In and seal against contact, when being moved upward to extreme position, the curvature portion of described hemispherical leg 42 is contained in described
In two through holes 123, its annular clamp 421 is arranged in described second groove 122 and seals against contact, thus realizes stretching described
Fixing of contracting bar 43.
In technique scheme, the present invention receives to the supporting mechanism 4 within voice box casing 1 by being designed to, with
Ground strong adaptability so that what audio amplifier can be stable is placed in ground and isolates with ground, the length of multiple foot rests of supporting mechanism 4
The most adjustable, can be according to the height of audio amplifier using area regulation audio amplifier and horizontality；Be provided with at audio amplifier top panel can be many simultaneously
The storage mechanism 2 of angular absorption sunlight, converts the solar into electrical power storage, and the work for audio amplifier provides electricity, has
The advantage of environment protecting and power-saving.
In another kind of technical scheme, described portable loudspeaker box, the bottom surface upwards concave shape of described hemispherical leg 42
Cheng Yuqi with the hemispherical groove of the centre of sphere, is rotatably connected in described hemispherical groove with it with hollow hemispheric of the centre of sphere
First roller 422, described first roller 422 by a pair with the symmetrical horizontally disposed bearing rod and described half of its vertical axis
Ball recess inwall is rotationally connected, and the curved surface of one end of described bearing rod and described first roller 422 is fixing to be connected, the other end and
The inwall bearing of described hemispherical groove connects, it is achieved described first roller 422 is rotationally connected with described hemispherical groove；Institute
The inwall stating the first roller 422 is provided with arc groove, and the outer wall of hemispheric second roller 423 is provided with just at described arc
The slide block slided in groove so that described second roller 423 can rotate relative to described first roller 422, when described second roller
When 423 the most described first rollers 422 turn to the first extreme position, described second roller 423 is flat with described first roller 422
Go and be close to be accommodated in described hemispherical groove, when the most described first roller 422 of described second roller 423 turns to second
During extreme position, described first roller 422 with described second roller 423 formed close spherical roller and can relative described hemisphere
Connected in star rolls.Hemispherical leg 42 is provided with the first roller 422 and the second roller 423, when needs Mobile loudspeaker box, by
Relative first roller 422 of second wheel 423 turns to the second extreme position, the second roller 423 and the first rolling from hemispherical groove
It is spherical that wheel 422 formation is closed, and the present invention can contact when the first roller 422 and the second roller 423 are formed spherical
Position arranges draw-in groove and the fixture block matched, it is achieved consolidate the first roller 422 and the second roller 423 when forming spherical roller
Fixed, because the first roller 422 is rotationally connected with hemispherical groove, now spherical roller can rotate relative to voice box casing 1 on the ground,
Thus realize the movement to audio amplifier body, facilitate audio amplifier carries movement, it is not necessary to the assistance of other mobile devices；When need not move
During dynamic audio amplifier, the first roller 422 and the second roller 423 are all accommodated in hemispherical groove.
In another kind of technical scheme, described portable loudspeaker box, described open tubular column 31 and described expansion link 43 are internal all
Being filled with the damping part of cylindricality, described damping part includes spongy layer, spring layer and froth bed the most successively.Make to have leisure
Stem 31 and expansion link 43 have certain shock-absorption sound-insulation effect, reduce vibration and the noise impact on audio amplifier tonequality.
In another kind of technical scheme, described portable loudspeaker box, described expansion link 43 includes the outer bar 431 being slidably socketed
With interior bar 432, on described interior bar 432 along its axial arranging have multiple radial direction through third through-hole, on described outer bar 431 with
The fourth hole that described third through-hole is corresponding, by pin through described fourth hole and described third through-hole, to realize
State being relatively fixed of interior bar 432 and described outer bar 431.By the length of adjustable telescopic rod 43, regulate audio amplifier body distance ground
The height in face, can also keep the horizontality of audio amplifier simultaneously according to the surface state of audio amplifier using area.
In another kind of technical scheme, described portable loudspeaker box, described sealing ring 11 includes glass the most successively
Fibre felt layer, spongy layer, transparent resin layer, flexible asbestos pile layer and Pilus Caprae seu Ovis carpet veneer.The good sealing effect of multi-layer sealed circle 11, and
Shock-absorption sound-insulation effect is preferable.
In another kind of technical scheme, described portable loudspeaker box, the circumference of described plugging block 41 is provided with external screw thread, institute
The circumferential wall stating the first groove 121 is provided with the female thread mated with described external screw thread.Facilitate location and the storage of foot rest.
In another kind of technical scheme, described portable loudspeaker box, described hemispherical leg 42 and described annular clamp 421
It is quality of rubber materials.Can preferably agree with ground, it is ensured that the stability of audio amplifier body.
Number of devices described herein and treatment scale are used to the explanation of the simplification present invention.To the application of the present invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (7)
1. a portable loudspeaker box, it is characterised in that comprising:
Housing, it is the square structure of hollow, the middle part of the front panel of described housing be provided with circle the first through hole, described first
The sealing ring of annular it is connected in through hole；The lower panel of described housing has certain thickness, the inner surface of described lower panel to be provided with
Cylindrical first groove of at least two, outer surface is provided with second groove corresponding with described first groove, one described first
Groove and described second groove are connected by second through hole；
Storage mechanism, it include level be installed in the top panel upper surface of described housing the first circular solar panel,
Multiple fan-shaped plate bodys being hinged on described first solar panel edge and and rechargeable battery, arbitrary described fan-shaped plate body
The one side relative with described first solar panel is illuminator, and another side is the second solar panel；Described fill
Electricity battery electrically connects with described first solar panel and described second solar panel, and described rechargeable battery is arranged on institute
State the lower surface of the top panel of housing；
Described fan-shaped plate body is set to: its bigger arc-shaped side is hinged with the edge of described first solar panel, described instead
Light microscopic is 0～45 ° with the angle of described first solar panel, when described angle is 0 °, and multiple described fanning strip levels
Be accommodated in described first solar panel top；When described angle is 45 °, wantonly one or two adjacent described fan-shaped plate body
Straight flange is parallel and contacts with each other, and a shorter scallop of multiple described fan-shaped plate bodys forms the circle sealed, multiple described fans
Shape plate body forms upper opening with described first solar panel, and upper bottom surface diameter is less than the round platform knot of bottom surface diameter
Structure；
Speaker, it is arranged on the side of rear board of close described housing of described sealing ring, the edge of described speaker with
The edge seal contact of described sealing ring, and keeps the loudspeaker unit of described speaker to be positioned in described first through hole, described in raise
Sound device is fixed by two, the left and right panel inner wall of two levels and parallel with described front panel open tubular columns with described housing
Connect；
Supporting mechanism, it includes that at least two is arranged on the foot rest of described housing lower panel, the number of described foot rest and described the
The number of one groove is identical, and described foot rest includes being positioned at the cylindrical plugging block of described enclosure interior, being positioned at outside described housing
The hemispherical leg in portion and the expansion link being vertically arranged that described plugging block and described leg are connected, described plugging block straight
Footpath, thickness and the diameter of described first groove, thickness are equal, and a described plugging block can be contained in described first groove,
Upward, rounded bottom surface level is arranged the sphere of described hemispherical leg down, and the bottom edge of described hemispherical leg is towards far
Extend horizontally away the annular clamp with its concentric from the direction of its centre of sphere, a described annular clamp can be contained in one just
In described second groove；The upper end of one described expansion link is fixing with the lower end of a described plugging block to be connected, and lower end passes one
Individual described second through hole also fixing with the center of surface of a described hemispherical leg is connected, and described expansion link can be described second
Through hole move up and down and drive described plugging block described housing relative with described hemispherical leg to move up and down；
When described expansion link is moved downward to extreme position, described plugging block is fastened in described first groove and seals against
Contact, when being moved upward to extreme position, the curvature portion of described hemispherical leg is contained in described second through hole, its annular
Clamp is arranged in described second groove and seals against contact, thus realizes fixing described expansion link.
2. portable loudspeaker box as claimed in claim 1, it is characterised in that upwards cave in formation in the bottom surface of described hemispherical leg
With it with the hemispherical groove of the centre of sphere, described hemispherical groove is rotatably connected to its with the centre of sphere hollow hemispheric
One roller, described first roller by a pair with the symmetrical horizontally disposed bearing rod of its vertical axis and described hemispherical groove
Inwall is rotationally connected, and one end of described bearing rod is fixing with the curved surface of described first roller to be connected, the other end and described hemispherical
The inwall bearing of groove connects, it is achieved described first roller is rotationally connected with described hemispherical groove；Described first roller
Inwall is provided with arc groove, and the outer wall of hemispheric second roller is provided with the slide block just slided in described arc groove,
Described second roller can be rotated, when the most described first roller of described second roller turns to relative to described first roller
During one extreme position, described second roller is parallel with described first roller and is close to be accommodated in described hemispherical groove, works as institute
Stating the second roller the most described first roller when turning to the second extreme position, described first roller and described second roller are formed
Close spherical roller and can the most described hemispherical groove rolling.
3. portable loudspeaker box as claimed in claim 2, it is characterised in that all fill inside described open tubular column and described expansion link
The damping part of cylindricality, described damping part is had to include spongy layer, spring layer and froth bed the most successively.
4. portable loudspeaker box as claimed in claim 3, it is characterised in that described expansion link includes the outer bar that is slidably socketed and interior
Bar, on described interior bar along its axial arranging have multiple radial direction through third through-hole, with described third through-hole on described outer bar
Corresponding fourth hole, by pin through described fourth hole and described third through-hole, to realize described interior bar and described
Being relatively fixed of outer bar.
5. portable loudspeaker box as claimed in claim 4, it is characterised in that described sealing ring includes glass fibers the most successively
Dimension carpet veneer, spongy layer, transparent resin layer, flexible asbestos pile layer and Pilus Caprae seu Ovis carpet veneer.
6. portable loudspeaker box as claimed in claim 5, it is characterised in that the circumference of described plugging block is provided with external screw thread, institute
The circumferential wall stating the first groove is provided with the female thread mated with described external screw thread.
7. portable loudspeaker box as claimed in claim 6, it is characterised in that described hemispherical leg and described annular clamp are
Quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610796764.5A CN106231486B (en) | 2016-08-31 | 2016-08-31 | Portable loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610796764.5A CN106231486B (en) | 2016-08-31 | 2016-08-31 | Portable loudspeaker box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106231486A true CN106231486A (en) | 2016-12-14 |
| CN106231486B CN106231486B (en) | 2018-11-13 |
Family
ID=58074062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610796764.5A Active CN106231486B (en) | 2016-08-31 | 2016-08-31 | Portable loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106231486B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107454503A (en) * | 2017-09-30 | 2017-12-08 | 台山钟神音响科技有限公司 | A kind of solar energy audio amplifier |
| CN110654533A (en) * | 2018-06-29 | 2020-01-07 | 海鹰航空通用装备有限责任公司 | Unmanned aerial vehicle undercarriage |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050162824A1 (en) * | 2002-05-28 | 2005-07-28 | Eric Thompson | Vertical docking station |
| CN204145689U (en) * | 2014-09-28 | 2015-02-04 | 佛山市南海五湖志威五金塑料电器厂 | Delay and fall formula sound equipment support |
-
2016
- 2016-08-31 CN CN201610796764.5A patent/CN106231486B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050162824A1 (en) * | 2002-05-28 | 2005-07-28 | Eric Thompson | Vertical docking station |
| CN204145689U (en) * | 2014-09-28 | 2015-02-04 | 佛山市南海五湖志威五金塑料电器厂 | Delay and fall formula sound equipment support |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107454503A (en) * | 2017-09-30 | 2017-12-08 | 台山钟神音响科技有限公司 | A kind of solar energy audio amplifier |
| CN110654533A (en) * | 2018-06-29 | 2020-01-07 | 海鹰航空通用装备有限责任公司 | Unmanned aerial vehicle undercarriage |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106231486B (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106231486A (en) | Portable loudspeaker box | |
| CN206802669U (en) | Mobile terminal magnetic bracket | |
| CN104013348B (en) | toilet | |
| CN106231450B (en) | Shock reducing type speaker | |
| CN104757779A (en) | Liftable multi-view speech table with oblique table top | |
| CN207334143U (en) | Fold holder | |
| CN209100893U (en) | A kind of mining machinery operation supporting platform | |
| CN207298300U (en) | A kind of multipurpose shoots stent | |
| CN207995315U (en) | It is a kind of to place stable portable blue-tooth sound equipment | |
| CN213361755U (en) | Energy accumulator mounting platform | |
| CN203898180U (en) | Closestool | |
| CN109348361A (en) | A kind of Bluetooth audio device and orientation playback method for matrix audio system | |
| CN209622387U (en) | Convenient for the minitype projection machine base support of height and angular adjustment | |
| CN207848812U (en) | A kind of runing rest | |
| CN106309084A (en) | Mobile use frame for postoperative rehabilitation | |
| CN209030385U (en) | A kind of USB interface microphone | |
| CN208286746U (en) | A kind of electric mosquito net of intelligent distant control mosquito net lifting | |
| CN206903559U (en) | A kind of article shading curtain one-way damper and article shading curtain | |
| CN206532496U (en) | A kind of unlike material test device strong and weak to sound wave blocking ability | |
| CN207369271U (en) | A kind of national literature machine sound equipment being easily installed | |
| CN206641672U (en) | The Portable dressing mirror structure of wireless charging can be achieved | |
| CN209390281U (en) | A kind of Bluetooth audio device for matrix audio system | |
| CN211151999U (en) | Cell-phone supporting stand device | |
| CN108620155A (en) | A kind of experimental teaching test tube holding appliance | |
| CN214955428U (en) | Video play device is used in teaching of professorship education |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 315012 Zhejiang Province, Ningbo city Haishu District Liyuan Road No. 755 room 1025 Patentee after: Ningbo Polygala cubic Energy Technology Co Ltd Address before: 536000 West export processing zone, Beihai Road, the Guangxi Zhuang Autonomous Region, Beihai Patentee before: Beihai grass Electronic Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200527 Address after: 510450 floor 2, building 2, Quanxi Paifang, Jianggao Town, Baiyun District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU AIBOSHENG ELECTRICAL APPLIANCE INDUSTRIAL Co.,Ltd. Address before: 315012 Zhejiang Province, Ningbo city Haishu District Liyuan Road No. 755 room 1025 Patentee before: HOLE IN ONE Co.,Ltd. |