CN109104665A - One kind can quick-adjustsing combination sound box - Google Patents
One kind can quick-adjustsing combination sound box Download PDFInfo
- Publication number
- CN109104665A CN109104665A CN201811022579.6A CN201811022579A CN109104665A CN 109104665 A CN109104665 A CN 109104665A CN 201811022579 A CN201811022579 A CN 201811022579A CN 109104665 A CN109104665 A CN 109104665A
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- Prior art keywords
- cabinet
- pin
- mounting groove
- adjustsing
- quick
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- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
It can quick-adjustsing combination sound box the invention discloses one kind, including the first cabinet, the second cabinet and third cabinet, the side of the first cabinet of active link and the side of third cabinet are distinguished by axle sleeve structure in the second box bilateral wall edge, slide bar is fixedly mounted in one lateral roof of the second cabinet and the first cabinet, the second cabinet other side and one lateral roof of third cabinet are respectively mounted bevel protractor, sliding slot is provided on bevel protractor, slide bar is connected in sliding slot, and locking device is installed in the other side of the first cabinet and third cabinet.It is realized by axle sleeve structure and is arbitrarily spliced between the first cabinet, the second cabinet and third cabinet, and the first cabinet, the second cabinet and third cabinet can be rotated mutually, angle between angle, the second cabinet and third cabinet is quickly determined between the first cabinet and the second cabinet by bevel protractor, to quickly adjust, after use, the first cabinet and third cabinet are locked with locking device, to be convenient for carrying.
Description
Technical field
The present invention relates to electroacoustic apparatus technical fields, and specially one kind can quick-adjustsing combination sound box.
Background technique
Speaker is the terminal of entire sound system, and effect is audio electric energy to be converted into corresponding sound energy, and its spoke
Space is mapped to go.It is the extremely important component part of sound system, is responsible for the ear that electric signal is transformed into acoustical signal for people
Piece directly listening to for task hear the people in meeting-place can in order to enable sound is to multiple angular spreads in large-scale meeting-place
Multiple speakers are often put use by certain angle by sound, and angle when putting sound equipment at present between speaker is all by multiple
Speaker is moved repeatedly to be adjusted, adjustment process is cumbersome, and multiple speakers be all it is individually placed, it is inconvenient to carry, thus I
Propose one kind can quick-adjustsing combination sound box for solving the above problems.
Summary of the invention
The purpose of the present invention is to provide one kind can quick-adjustsing combination sound box, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: one kind can quick-adjustsing combination sound box, including
Active link first is distinguished by axle sleeve structure in one cabinet, the second cabinet and third cabinet, second box bilateral wall edge
The side of cabinet and the side of third cabinet, the axle sleeve structure include fixing sleeve and rotation axis, second cabinet two sides point
Not An Zhuan fixing sleeve and rotation axis, first cabinet side installs fixing sleeve, and rotation axis is installed in the side of the third cabinet,
The rotation axis is actively socketed in fixing sleeve, and a lateral roof of second cabinet and the first cabinet installation fixing sleeve is fixed
Slide bar is installed, bevel protractor, the angle is fixedly mounted in the lateral roof that second cabinet and third cabinet install rotation axis
Sliding slot is provided on ruler, the sliding bar is connected in sliding slot, and locking is installed in the other side of first cabinet and third cabinet
Device.
Preferably, the useful range of the bevel protractor is equal to the central angle of sliding slot, and the central angle of the sliding slot is 180 °.
Preferably, first cabinet, the second cabinet and the third bottom of box install universal wheel, and the length of the second cabinet
Equal to the sum of the first cabinet and the width of third cabinet.
Preferably, the locking device includes link block and link slot, link block is fixedly mounted on the third cabinet, institute
It states and is provided with link slot on the first cabinet, the link block sliding is connected in link slot, and the link slot inner wall is provided with mounting groove,
Pin is slidably socketed in the mounting groove, limited block is fixedly mounted in described pin one end outer wall, and the limited block is in close contact peace
Block is fixedly mounted in tankage inner wall, the mounting groove opening, and the block is in close contact pin outer wall, and described pin one end is solid
Determine one end of connecting spring, the other end of the spring is fixedly connected with mounting groove inner wall, and card slot is provided on the link block, described
The other end of pin is connected in card slot through mounting groove sliding.
Preferably, the spring is in compressive state always, is arcuate structure on the outside of the pin the other end face.
Compared with prior art, the beneficial effects of the present invention are: the first cabinet of rotation and third cabinet, slide bar are slided along the chute
Dynamic, position of the slide bar in bevel protractor shows angle between the first cabinet and the second cabinet, angle between the second cabinet and third cabinet
Degree, to quickly adjust；Rotation axis can be separated with fixing sleeve, can be according to demand by the first cabinet, the second cabinet and third
Cabinet any two of them is combined in such a way that rotation axis is socketed fixing sleeve, while a lateral roof of fixing sleeve is solid
Dingan County fills slide bar, and bevel protractor is fixedly mounted in a lateral roof of rotation axis, and slide bar, which still slides, after combination is connected in sliding slot, remains to
It is enough quickly to determine angle；Pin is pressed into mounting groove by link block by cambered surface, spring-compressed, when card slot face mounting groove,
Pin is pressed into card slot by spring, so that the first cabinet and the second cabinet quick lock in are convenient for carrying；The length of second cabinet
Equal to the sum of the first cabinet and the width of third cabinet, so that the first cabinet and seamless applying second cabinet of third body pivot,
Carry time save space.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is bottom bracket axle structural schematic diagram of the present invention；
Fig. 3 is top view cross section structural schematic diagram of the present invention；
Fig. 4 is enlarged structure schematic diagram at A of the present invention；
Fig. 5 is connecting block structure schematic diagram of the present invention.
In figure: 1 first cabinet, 2 second cabinets, 3 third cabinets, 4 axle sleeve structures, 41 fixing sleeves, 42 rotation axis, 5 angles
Ruler, 6 sliding slots, 7 slide bars, 8 universal wheels, 9 locking devices, 91 pins, 92 card slots, 93 link blocks, 94 link slots, 95 blocks, 96 limits
Position block, 97 springs, 98 mounting grooves.
Specific embodiment
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 description, 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.
Please refer to Fig. 1-5, the present invention provides a kind of technical solution: one kind can quick-adjustsing combination sound box, including first
The first case of active link is distinguished by axle sleeve structure 4 in cabinet 1, the second cabinet 2 and third cabinet 3,2 two sidewalls edge of the second cabinet
The side of body 1 and the side of third cabinet 3, axle sleeve structure 4 include fixing sleeve 41 and rotation axis 42,2 two sides of the second cabinet difference
Fixing sleeve 41 and rotation axis 42 are installed, fixing sleeve 41 is installed in 1 side of the first cabinet, and rotation axis 42 is installed in the side of third cabinet 3,
Rotation axis 42 is actively socketed in fixing sleeve 41, and a lateral roof of the second cabinet 2 and the first cabinet 1 installation fixing sleeve 41 is fixed
Slide bar 7 is installed, bevel protractor 5, bevel protractor 5 is fixedly mounted in the lateral roof that the second cabinet 2 and third cabinet 3 install rotation axis 42
On be provided with sliding slot 6, the sliding of slide bar 7 is connected in sliding slot 6, and locking device 9 is installed in the other side of the first cabinet 1 and third cabinet 3,
It is realized by axle sleeve structure 4 and is arbitrarily spliced between first cabinet 1, the second cabinet 2 and third cabinet 3, and the first cabinet 1, the
Two cabinets 2 and third cabinet 3 can be rotated mutually, quickly determined by bevel protractor 5 angle between first cabinet 1 and the second cabinet 2,
After use, the first cabinet 1 and third cabinet 3 are rotated to quickly adjust for angle between second cabinet 2 and third cabinet 3
It is bonded the second cabinet 2, is locked the first cabinet 1 and third cabinet 3 with locking device 9, to be convenient for carrying.
Referring to Fig. 1, the useful range of bevel protractor 5 is equal to the central angle of sliding slot 6, the central angle of sliding slot 6 is 180 °.
Referring to Fig. 1, universal wheel 8 is installed in the first cabinet 1, the second cabinet 2 and 3 bottom of third cabinet, it is moved easily, and the
The length of two cabinets 2 is equal to the sum of the first cabinet 1 and width of third cabinet 3, so that the first cabinet 1 and third cabinet 3 rotate
Seamless applying second cabinet 2 carries time save space.
Fig. 3 and Fig. 4 are please referred to, locking device 9 includes link block 93 and link slot 94, the company of fixed installation on third cabinet 3
Block 93 is connect, link slot 94 is provided on the first cabinet 1, the sliding of link block 93 is connected in link slot 94, and 94 inner wall of link slot is provided with
Mounting groove 98 is slidably socketed pin 91 in mounting groove 98, and limited block 96 is fixedly mounted in 91 one end outer wall of pin, and limited block 96 is close
98 inner wall of mounting groove is contacted, block 95 is fixedly mounted in 98 opening of mounting groove, and block 95 is in close contact 91 outer wall of pin, pin 91
One end is fixedly connected with one end of spring 97, and the other end of spring 97 is fixedly connected with 98 inner wall of mounting groove, is provided with card on link block 93
The other end of slot 92, pin 91 is connected in card slot 92 through the sliding of mounting groove 98, and link block 93 slides into link slot 94, pin
It is arcuate structure on the outside of 91 the other end faces, pin is pressed into mounting groove 98 by link block 93 by cambered surface, and spring 97 compresses, when
When 92 face mounting groove 98 of card slot, pin 91 is pressed into card slot 92 by spring 97, so that the first cabinet 1 and third cabinet 3 is fast
Speed locking, presses pin 91, and pin 91 is made to be detached from card slot 92, and the first cabinet 1 and third cabinet 3 are i.e. separable.
Working principle: the present invention makes pin 91 be detached from card slot 92, the first cabinet 1 and third case in use, pressing pin 91
Body 3 separates, and rotates the first cabinet 1 and third cabinet 3,6 sliding along the chute of slide bar 7, position of the slide bar 7 in bevel protractor 5 is shown
Angle between angle, the second cabinet 2 and third cabinet 3 between first cabinet 1 and the second cabinet 2 out, to quickly adjust, and rotates
Axis 42 can be separated with fixing sleeve 41, can be according to demand by the first cabinet 1, the second cabinet 2 and third cabinet 3 wherein any two
A is combined in such a way that rotation axis 42 is sleeved and fixed 41, while cunning is fixedly mounted in a lateral roof of fixing sleeve 41
Bevel protractor 5 is fixedly mounted in bar 7, a lateral roof of rotation axis 42, and slide bar 7, which still slides, after combination is connected in sliding slot 6, still is able to
It quickly determines angle, after use, rotates the first cabinet 1 and third cabinet 3, link block 93 slides into link slot 94, pin
It is arcuate structure on the outside of 91 the other end faces, pin is pressed into mounting groove 98 by link block 93 by cambered surface, and spring 97 compresses, when
When 92 face mounting groove 98 of card slot, pin 91 is pressed into card slot 92 by spring 97, so that the first cabinet 1 and third cabinet 3 is fast
Speed locking, is convenient for carrying.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. one kind can quick-adjustsing combination sound box, including the first cabinet (1), the second cabinet (2) and third cabinet (3) are special
Sign is: the side that the second cabinet (2) two sidewalls edge passes through axle sleeve structure (4) difference the first cabinet of active link (1)
With the side of third cabinet (3), the axle sleeve structure (4) includes fixing sleeve (41) and rotation axis (42), second cabinet (2)
Fixing sleeve (41) and rotation axis (42) are installed in two sides respectively, and fixing sleeve (41) are installed in the first cabinet (1) side, the third
Rotation axis (42) are installed in the side of cabinet (3), and the rotation axis (42) is actively socketed in fixing sleeve (41), second cabinet
(2) lateral roof with the first cabinet (1) installation fixing sleeve (41) is fixedly mounted slide bar (7), second cabinet (2) and the
One lateral roof of three cabinets (3) installation rotation axis (42) is fixedly mounted bevel protractor (5), is provided with sliding slot on the bevel protractor (5)
(6), slide bar (7) sliding is connected in sliding slot (6), and lock is installed in the other side of first cabinet (1) and third cabinet (3)
Determine device (9).
2. one kind according to claim 1 can quick-adjustsing combination sound box, it is characterised in that: the bevel protractor (5)
Useful range is equal to the central angle of sliding slot (6), and the central angle of the sliding slot (6) is 180 °.
3. one kind according to claim 1 can quick-adjustsing combination sound box, it is characterised in that: first cabinet (1),
Second cabinet (2) and third cabinet (3) bottom installation universal wheel (8), and the length of the second cabinet (2) is equal to the first cabinet (1)
With the sum of the width of third cabinet (3).
4. one kind according to claim 1 can quick-adjustsing combination sound box, it is characterised in that: the locking device (9)
Including link block (93) and link slot (94), link block (93) are fixedly mounted on the third cabinet (3), first cabinet
(1) it is provided on link slot (94), link block (93) sliding is connected in link slot (94), and link slot (94) inner wall is opened
Have mounting groove (98), be slidably socketed pin (91) in the mounting groove (98), limit is fixedly mounted in pin (91) one end outer wall
Position block (96), the limited block (96) are in close contact mounting groove (98) inner wall, and gear is fixedly mounted in mounting groove (98) opening
Block (95), the block (95) are in close contact pin (91) outer wall, and described pin (91) one end is fixedly connected with the one of spring (97)
End, the other end of the spring (97) are fixedly connected with mounting groove (98) inner wall, are provided with card slot (92), institute on the link block (93)
The other end for stating pin (91) is connected in card slot (92) through mounting groove (98) sliding.
5. one kind according to claim 4 can quick-adjustsing combination sound box, it is characterised in that: the spring (97) is always
It is arcuate structure on the outside of pin (91) the other end face in compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022579.6A CN109104665A (en) | 2018-09-03 | 2018-09-03 | One kind can quick-adjustsing combination sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022579.6A CN109104665A (en) | 2018-09-03 | 2018-09-03 | One kind can quick-adjustsing combination sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109104665A true CN109104665A (en) | 2018-12-28 |
Family
ID=64864986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022579.6A Pending CN109104665A (en) | 2018-09-03 | 2018-09-03 | One kind can quick-adjustsing combination sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109104665A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031450A (en) * | 2019-12-17 | 2020-04-17 | 浙江大丰实业股份有限公司 | Stage stereo set and control system of convenient equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201248119Y (en) * | 2008-08-29 | 2009-05-27 | 国光电器股份有限公司 | Folding speaker |
| CN206061095U (en) * | 2016-08-24 | 2017-03-29 | 广州爱新电器有限公司 | A kind of audio amplifier of scalable connection angle |
| CN206413123U (en) * | 2016-12-20 | 2017-08-15 | 旺兴达（丰顺）电子有限公司 | A kind of folding sound box group |
| CN207283742U (en) * | 2017-06-01 | 2018-04-27 | 黄剑锋 | A kind of sound equipment hanger |
| CN207475815U (en) * | 2017-10-18 | 2018-06-08 | 林君阳 | A kind of foldable sound equipment of portable |
| CN207560304U (en) * | 2017-12-26 | 2018-06-29 | 广州汇音音响有限公司 | A kind of speaker of adjustable connection angle |
-
2018
- 2018-09-03 CN CN201811022579.6A patent/CN109104665A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201248119Y (en) * | 2008-08-29 | 2009-05-27 | 国光电器股份有限公司 | Folding speaker |
| CN206061095U (en) * | 2016-08-24 | 2017-03-29 | 广州爱新电器有限公司 | A kind of audio amplifier of scalable connection angle |
| CN206413123U (en) * | 2016-12-20 | 2017-08-15 | 旺兴达（丰顺）电子有限公司 | A kind of folding sound box group |
| CN207283742U (en) * | 2017-06-01 | 2018-04-27 | 黄剑锋 | A kind of sound equipment hanger |
| CN207475815U (en) * | 2017-10-18 | 2018-06-08 | 林君阳 | A kind of foldable sound equipment of portable |
| CN207560304U (en) * | 2017-12-26 | 2018-06-29 | 广州汇音音响有限公司 | A kind of speaker of adjustable connection angle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031450A (en) * | 2019-12-17 | 2020-04-17 | 浙江大丰实业股份有限公司 | Stage stereo set and control system of convenient equipment |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |