CN107484063A - A kind of Outdoor voice box - Google Patents
A kind of Outdoor voice box Download PDFInfo
- Publication number
- CN107484063A CN107484063A CN201710862916.1A CN201710862916A CN107484063A CN 107484063 A CN107484063 A CN 107484063A CN 201710862916 A CN201710862916 A CN 201710862916A CN 107484063 A CN107484063 A CN 107484063A
- Authority
- CN
- China
- Prior art keywords
- handle
- casing
- outdoor
- voice box
- outdoor voice
- 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.)
- Pending
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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
- H04R1/20—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 present invention relates to a kind of Outdoor voice box, including casing, box house is provided with loudspeaker, power supply and control circuit；The front of casing offers mouth of raising one's voice, and the top surface of casing sets control panel, and control panel is connected with control circuit；Box back surface is also connected with handle, and the handle includes the symmetrical cross bar for being movably connected in casing montant and being connected between two montants, and the handle can be downwardly turned over supporting box along casing vertical direction；The bottom half is also equipped with the base with provided with wheels.Outdoor voice box of the present invention has turnover handle, has two kinds of purposes, first, coordinating the base with wheel to pull audio amplifier, second, may act as support frame use after handle downwardly turns over, its is simple in construction and function is changeable.
Description
Technical field
The present invention relates to field of audio, more particularly to a kind of Outdoor voice box.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio electric energy is converted into corresponding acoustic energy, and its spoke
Space is mapped to go.With the development of society, need to use audio amplifier in increasing occasion.
Especially become more and more popular square dance in recent years, and the public space of square dance generally out of doors is carried out, and can around be deposited
In many noises, and the usual number of square dance is numerous, therefore the volume that general small portable audio amplifier provides is insufficient, and
The needs of square dance could be met by needing to carry relatively large audio amplifier, and larger audio amplifier then carry it is more difficult.Existing solution
Certainly method is typically pulled being placed on audio amplifier on small pull a cart, and although this method solves the problems, such as that audio amplifier is moved, but move
Dancing place also needs to unload audio amplifier, more inconvenient, further, since differing under outdoor environment, to establish a capital be level land, be not
In the case of level land, audio amplifier is difficult to fix, and is also easily fallen down when audio amplifier shakes and causes to damage.
The content of the invention
Based on this, it is an object of the present invention to provide a kind of conveniently moving and the outdoor sound that different terrain puts is suitable for
Case.
A kind of Outdoor voice box, including casing, box house are provided with loudspeaker, power supply and control circuit；The front of casing
Mouth of raising one's voice is offered, the top surface of casing sets control panel, and control panel is connected with control circuit；Box back surface is also flexibly connected
There is handle, the handle includes the symmetrical cross bar for being movably connected in casing montant and being connected between two montants, the drawing
Hand can be downwardly turned over supporting box along casing vertical direction；The bottom half is also equipped with the base with provided with wheels.This hair
Bright described Outdoor voice box has turnover handle, has two kinds of purposes, first, coordinate the base with wheel to pull audio amplifier,
Second, may act as support frame use after handle downwardly turns over, its is simple in construction and function is changeable.
Further, two montant is respectively hinged at the top of box back surface.The more firm practicality of the connected mode.
Further, the rail surface is wrapped in one layer of abrasive rubber.The cross bar of the setting adds the durable of handle
Degree, and certain anti-skidding effect can be played.
Further, the rail surface is additionally provided with some anti-skid bulges.The setting further increases the anti-of cross bar
Slip.
Further, the wheel of the base carries arrestment mechanism.The setting allows wheel to stop sliding, and allows audio amplifier to consolidate
Decide use.
Further, the base bottom is additionally provided with liftable support column.The setting can enter the stability of audio amplifier
One step is lifted, and applicable broken terrain.
Further, the support column includes threaded shank and supporting part, and the cross-sectional area of the supporting part is more than threaded shank
Cross-sectional area；The threaded shank is connected with whorl of base, and supporting part is fixed in the lower end of threaded shank.The setting supports knot
Structure is simple, and stability is good.
Further, in addition to loudspeaker protection cap, the loudspeaker protection cap, which is removably covered in, raises one's voice outside mouth.Should
Setting can facilitate loudspeaker by external influence.
Further, it is additionally provided with hook above the mouth of raising one's voice.The setting can the part that removes of hanging sound box or
Some carry-on articles of person.
Compared to prior art, Outdoor voice box of the present invention has turnover handle, both can be in Mobile loudspeaker box
Use, can also be used when playing music as support bar, in addition, the audio amplifier also includes a dismountable bottom as handle
Seat, in actual use, dismounting can be selected according to landform or does not dismantle base to use, the base bottom has adjustable
Prop up, further enhance adaptability of the audio amplifier to different terrain, and its is simple in construction, it is easy to operate.
In order to more fully understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 is the explosive view of Outdoor voice box of the present invention；
Fig. 2 is the side view of Outdoor voice box of the present invention.
Embodiment
Referring now to accompanying drawing hereinafter, the present invention is described more fully below, in figure, it is shown that embodiments of the invention.
However, the present invention can be presented as many different forms, and it should not be construed as being limited to specific embodiment presented herein.
Exactly, these embodiments are used to convey the scope of the invention to those skilled in the art.
Unless otherwise defined, otherwise, term (including technical and scientific terms) used herein is interpreted as
With the meaning identical meaning being generally understood with the technical staff in the field belonging to the present invention.Also, it is to be understood that
Term used herein is interpreted as having the meaning consistent with the meaning in this specification and association area, and should not
It is explained by preferable or excessively formal meaning, unless being clearly specified that herein.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " hard straight ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
As depicted in figs. 1 and 2, Fig. 1 is the explosive view of Outdoor voice box of the present invention；Fig. 2 is outdoor sound of the present invention
The side view of case.A kind of Outdoor voice box, including casing 1, casing 1 are internally provided with loudspeaker, power supply and control circuit；Power supply with
Control circuit and loudspeaker electrical connection, control circuit are used to start loudspeaker broadcasting music and switching music etc.；Casing 1 is just
Face offers mouth 11 of raising one's voice, and the top surface of casing 1 sets control panel 12, and control panel 12 is connected with control circuit, control panel
Some buttons are provided with 12, including function keys such as the startup of loudspeaker, closing, pause, switching, fast forward and reverses；Case
The back side of body 1 is also connected with handle 2, and the handle 2 includes the symmetrical He of two montant 21 for being movably connected in the back side of casing 1
The cross bar 22 being connected between two montants 21, the handle 2 can be downwardly turned over along casing vertical direction with supporting box 1；It is described
The bottom of casing 1 is also equipped with the base 3 with provided with wheels, and the connected mode of casing 1 and base 3 includes but is not limited to clamping, grafting
And be bolted, and the wheel 31 of base 3 is preferably universal wheel.Outdoor voice box of the present invention has turnover
Handle 2, has two kinds of purposes, first, coordinating the base with wheel to draw 3 dynamic audio amplifiers, second, can be filled after handle 2 downwardly turns over
When support frame uses, its is simple in construction and function is changeable.
Specifically, two montant 21 is respectively hinged at the top at the back side of casing 1, in the present embodiment, two montant
21 are hinged on the position of 1 two drift angles of casing, and if it is solid that the hinge angle of the montant 21 and casing 1, which can be fixedly installed,
Fixed angle, the setting can make the stability of handle 2 more preferable.
The surface of cross bar 22 is wrapped in one layer of abrasive rubber.The cross bar 22 of the setting adds the durability of handle, and
And certain anti-skidding effect can be played.
The surface of cross bar 22 is additionally provided with some anti-skid bulges.The setting further increases the skid resistance of cross bar 22.
The wheel 31 of the base 3 carries arrestment mechanism.The setting allows wheel 31 to stop sliding, allow audio amplifier fix under
To use.
The bottom of base 3 is additionally provided with liftable support column 4.The setting can be such that the stability of audio amplifier further carries
Rise, and applicable broken terrain.
The support column 4 includes threaded shank 41 and supporting part 42, and the cross-sectional area of the supporting part 42 is more than threaded shank 41
Cross-sectional area；The threaded shank 41 is connected with whorl of base, and supporting part 42 is fixed in the lower end of threaded shank 41.The branch of the setting
Prop up 4 simple in construction, stability is good.
Outdoor voice box of the present invention also includes loudspeaker protection cap 5, and the loudspeaker protection cap 5 removably covers
Raising one's voice outside mouth 11.The setting can facilitate loudspeaker by external influence.
The top of mouth 11 of raising one's voice is additionally provided with hook 6, the setting can the part that removes of hanging sound box or some
Carry-on articles.
Operation principle：Casing 1 after installation upper bed-plate 3 can pull whole audio amplifier easily by handle 2, be moved to conjunction
Fixed form can be selected according to surface state behind suitable place, when ground is more smooth, can be made using the arrestment mechanism of wheel 31
Audio amplifier is fixed；If ground out-of-flatness, can be used support bar is used as under the upset of handle 2, and the support shaken hands
Angle can be adjusted as needed；If placement space is limited, base 3 can also be disassembled and be put.In addition, to increase
The permeability of plus music, it can be to dismantle loudspeaker protection cap 5 playing music, hang on hook.
Compared to prior art, Outdoor voice box of the present invention has turnover handle 2, both can be in Mobile loudspeaker box
Use, can also be used when playing music as support bar, in addition, the audio amplifier also includes a dismountable base as handle
3, in actual use, dismounting can be selected according to landform or does not dismantle base 3 to use, the bottom of base 3 has adjustable
Support column 4, adaptability of the audio amplifier to different terrain is further enhanced, and its is simple in construction, it is easy to operate.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.
Claims (9)
1. a kind of Outdoor voice box, including casing, it is characterised in that：Box house is provided with loudspeaker, power supply and control circuit；Case
The front of body offers mouth of raising one's voice, and the top surface of casing sets control panel, and control panel is connected with control circuit；Box back surface is also
Handle is connected with, the handle includes the symmetrical horizontal stroke for being movably connected in casing montant and being connected between two montants
Bar, the handle can be downwardly turned over supporting box along casing vertical direction；The bottom half is also equipped with provided with wheels
Base.
2. Outdoor voice box according to claim 1, it is characterised in that：Two montant is respectively hinged at the top of box back surface
Portion.
3. Outdoor voice box according to claim 2, it is characterised in that：The rail surface is wrapped in one layer of abrasive rubber.
4. Outdoor voice box according to claim 3, it is characterised in that：The rail surface is additionally provided with some anti-skidding convex
Rise.
5. Outdoor voice box according to claim 4, it is characterised in that：The wheel of the base carries arrestment mechanism.
6. Outdoor voice box according to claim 5, it is characterised in that：The base bottom is additionally provided with liftable support
Post.
7. Outdoor voice box according to claim 6, it is characterised in that：The support column includes threaded shank and supporting part, institute
The cross-sectional area for stating supporting part is more than the cross-sectional area of threaded shank；The threaded shank is connected with whorl of base, and supporting part is fixed in
The lower end of threaded shank.
8. Outdoor voice box according to claim 7, it is characterised in that：Also include loudspeaker protection cap, the loudspeaker is protected
Protecting cover is removably covered in and raised one's voice outside mouth.
9. Outdoor voice box according to claim 8, it is characterised in that：Hook is additionally provided with above the mouth of raising one's voice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862916.1A CN107484063A (en) | 2017-09-22 | 2017-09-22 | A kind of Outdoor voice box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862916.1A CN107484063A (en) | 2017-09-22 | 2017-09-22 | A kind of Outdoor voice box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107484063A true CN107484063A (en) | 2017-12-15 |
Family
ID=60585615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710862916.1A Pending CN107484063A (en) | 2017-09-22 | 2017-09-22 | A kind of Outdoor voice box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107484063A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030006454A (en) * | 2001-07-12 | 2003-01-23 | 김명기 | Portable solar cell amplifier |
| CN202009475U (en) * | 2011-02-15 | 2011-10-12 | 成都吉奥科技有限公司 | Sound box capable of being conveniently used outdoors |
| CN204392487U (en) * | 2014-11-11 | 2015-06-10 | 广州市华星电器有限公司 | A kind of portable type solar energy sound equipment |
| CN205305053U (en) * | 2015-12-15 | 2016-06-08 | 宁波音王电声股份有限公司 | Linear array sound box support |
-
2017
- 2017-09-22 CN CN201710862916.1A patent/CN107484063A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030006454A (en) * | 2001-07-12 | 2003-01-23 | 김명기 | Portable solar cell amplifier |
| CN202009475U (en) * | 2011-02-15 | 2011-10-12 | 成都吉奥科技有限公司 | Sound box capable of being conveniently used outdoors |
| CN204392487U (en) * | 2014-11-11 | 2015-06-10 | 广州市华星电器有限公司 | A kind of portable type solar energy sound equipment |
| CN205305053U (en) * | 2015-12-15 | 2016-06-08 | 宁波音王电声股份有限公司 | Linear array sound box support |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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| RJ01 | Rejection of invention patent application after publication |