CN104358980B - A kind of rotary type Karaoke song-order machine - Google Patents
A kind of rotary type Karaoke song-order machine Download PDFInfo
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- CN104358980B CN104358980B CN201410597130.8A CN201410597130A CN104358980B CN 104358980 B CN104358980 B CN 104358980B CN 201410597130 A CN201410597130 A CN 201410597130A CN 104358980 B CN104358980 B CN 104358980B
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- pedal
- rotating shaft
- strut
- rotational sleeve
- song
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Abstract
The invention belongs to Karaoke song-order machine equipment technical field, particularly relate to a kind of rotary type Karaoke song-order machine, it is characterized in that, comprise base, described base is provided with strut, is provided with bearing between described base and described strut; Described strut is connected with rotational sleeve by rotating shaft, described rotating shaft one end is provided with shaft end ring, the described rotating shaft the other end is provided with screw thread, locking nut is provided with between the other end of described rotating shaft and described rotational sleeve, be provided with key between described rotating shaft with described rotational sleeve to be connected, described rotational sleeve is provided with handle reverse; Described rotational sleeve is provided with supporting frame, support frame as described above is provided with requesting song main frame, is provided with connecting bolt between support frame as described above and described requesting song main frame; Described pan frontward end is provided with pedal, described pedal is connected with compressor arm by pedal shaft, described pedal shaft is provided with torsion spring, described torsion spring two-arm is arranged on described pedal and described compressor arm respectively, be provided with friction rubber circle between described compressor arm and described strut, described strut is provided with rotation bracelet.
Description
Technical field
The invention belongs to Karaoke song-order machine equipment technical field, particularly relate to a kind of rotary type Karaoke song-order machine.
Background technique
Karaoke song-order machine is also known as Karaoke jukebox, and karaoke machine, the place of people K song activity can, in KTV or in parlor, house, be that people are by singing a kind of mode of amusement and leisure usually.Song-order machine in the market is generally divided into three major types, that is: commercial song-order machine, Mai Ledi family expenses song-order machine, online song-order machine.
Commercial song-order machine refers to that general picture uses at KTV, use for large, medium and small KTV place, a lot of people goes KTV to sing, and seen by singing-hall, song-order machine just belongs to commercialization, and generally these song-order machines are all can bring commercial profit for network operator.Along with improving constantly of people's living standard, material object that people more and more follow the fashion modish is experienced, and the demand of going KTV to sing is also in cumulative year after year, thus still very large for the market demand of song-order machine of playing Karaoka.Then the Karaoke song-order machine used for current KTV place is mostly fixed, cannot move upset, needs people to go to carry out requesting song operation to the position of specifying, greatly reduces recreational, convenience.
Chinese patent CN201320137626 discloses a kind of mobile type singing system, it is characterized in that: comprise control board, the inside controlling board forms holding cavity, be equiped with song-order machine in holding cavity, for storing the hard disk of song, the wireless microphone receiver coordinated with wireless microphone, adjusting the digital voice processor of sound effect and the power amplifier for voice emplifying for the treatment of sound import, the upper end portion controlling board is fitted with touch control screen; Control board to be fitted with to extend and to control above board and the activity adjustment support of movable adjustment bearing height, the top controlling board is equiped with display screen in the forward end of activity adjustment support, and the upper end portion of activity adjustment support is equiped with audio amplifier.Although said mechanism has certain advantage, inapplicable commercialization Karaoke song-order machine, and the comparatively heavy underaction of structure, can not realize in rotary moving.
Summary of the invention
The invention provides a kind of rotary type Karaoke song-order machine, to solve the deficiency of the prior art and defect that propose in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: the invention provides a kind of rotary type Karaoke song-order machine, it is characterized in that: comprise base, described base is provided with strut, is provided with bearing between described base and described strut; Described strut is connected with rotational sleeve by rotating shaft, described rotating shaft one end is provided with shaft end ring, the described rotating shaft the other end is provided with screw thread, locking nut is provided with between the other end of described rotating shaft and described rotational sleeve, be provided with key between described rotating shaft with described rotational sleeve to be connected, described rotational sleeve is provided with handle reverse; Described rotational sleeve is provided with supporting frame, support frame as described above is provided with requesting song main frame, is provided with connecting bolt between support frame as described above and described requesting song main frame; Described pan frontward end is provided with pedal, described pedal is connected with compressor arm by pedal shaft, described pedal shaft is provided with torsion spring, described torsion spring two-arm is arranged on described pedal and described compressor arm respectively, be provided with friction rubber circle between described compressor arm and described strut, described strut is provided with rotation bracelet.
Further, the number of described rotational sleeve and described key is 2, and symmetry is arranged on rotating shaft both sides.
Further, described connecting bolt number is 4, is evenly arranged in the corner of supporting frame.
Further again, described pedal angle of swing is 30-45 degree.
Beneficial effect of the present invention is:
This patent by arranging rotating shaft between strut and rotational sleeve, can drive song-order machine upset, easy-to-operat by real supporting frame, considerably increases the usability of song-order machine, recreational.
By being provided with handle reverse on rotational sleeve, easy-to-operat, greatly reduces dynamics during upset, and arranges locking nut in rotating shaft one end, ensure that the stability of supporting frame upset work, reliability.
By arranging bearing between base and strut, ensure that the rotation that strut is orderly, noise is little, and long service life is with low cost.
By arranging friction rubber circle on strut, and being compressed by compressor arm, can realize strut and fix and rotate two kinds of working staties, reliable performance is stablized.
By arranging pedal and torsion spring, not only can ensure the effective stationary state of strut, and it is lax to realize friction rubber circle fast, thus realizes rotating, and on strut, be provided with rotation bracelet, easy to operate.
Structure of the present invention is simple, easy to operate, with strong points, has good market prospects.
Below by drawings and Examples, technological scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention.
Fig. 2 is structure side view of the present invention.
Below in conjunction with accompanying drawing, the present invention is described further:
Description of symbols in figure: 1-base, 2-bearing, 3-strut, 4-friction rubber circle, 5-rotating shaft, 6-locking nut, 7-rotational sleeve, 8-key, 9-shaft end ring, 10-handle reverse, 11-connecting bolt, 12-supporting frame, 13-requests a song main frame, 14-pedal, 15-torsion spring, 16-rotates bracelet, 17-pedal shaft, 18-compressor arm.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment:
As shown in Figure 1 and Figure 2, the present embodiment comprises base 1, and base 1 is provided with strut 3, is provided with bearing 2 between base 1 and strut 3; Strut 3 is connected with rotational sleeve 7 by rotating shaft 5, rotating shaft 5 one end is provided with shaft end ring 9, rotating shaft 5 the other end is provided with screw thread, locking nut 6 is provided with between the other end of rotating shaft 5 and rotational sleeve 7, be provided with key 8 between rotating shaft 5 with rotational sleeve 7 to be connected, rotational sleeve 7 is provided with handle reverse 10; Rotational sleeve 7 is provided with supporting frame 12, supporting frame 12 is provided with requesting song main frame 13, is provided with connecting bolt 11 between supporting frame 12 and requesting song main frame 13; Base 1 front end is provided with pedal 14, pedal 14 is connected with compressor arm 18 by pedal shaft 17, and pedal shaft 17 is provided with torsion spring 15, torsion spring 15 two-arm is arranged on pedal 14 and compressor arm 18 respectively, be provided with friction rubber circle 4 between compressor arm 18 and strut 3, strut 3 is provided with and rotates bracelet 16.
The number of rotational sleeve 7 and described key 8 is 2, and symmetry is arranged on rotating shaft 5 both sides, ensure that supporting frame 12 effectively overturns around strut 3, ensure that the stability of work.
Connecting bolt 11 number is 4, is evenly arranged in the corner of supporting frame 12, ensure that requesting song main frame 13 is arranged on supporting frame 12 upward stability, reliability.。
Pedal 14 angle of swing is 30-45 degree, can realize friction rubber circle 4 fast and relax, thus realize rotating, easy to operate.
During actual use, pedal 14 is in miter angle position, now due to the active force of torsion spring 15, makes compressor arm 18 pressing friction rubber ring 4, thus stops strut 3 to rotate, and ensure that stability under working conditions; When needs rotate, with foot-operated lower pedal 14, the active force of torsion spring 15 reduces, and compressor arm 18 unclamps friction rubber circle 4, thus strut 3 realizes rotating by rotating bracelet 16, and Panasonic's pedal 14 can realize strut 3 and lock; When needs upset requesting song main frame 13, unclamp locking nut 6, by handle reverse 10 overturning support 12, namely rotational sleeve 7 can curl up rotating shaft 5 and flips an angle, and is then locked by locking nut 6.In order to ensure the Security of operation, after long-time use, need regularly to check structural attachments, guarantee that structure rotary turning is reliably working properly.
Utilize technical solutions according to the invention, or those skilled in the art being under the inspiration of technical solution of the present invention, designing similar technological scheme, and reach above-mentioned technique effect, is all fall into protection scope of the present invention.
Claims (4)
1. a rotary type Karaoke song-order machine, it is characterized in that: comprise base (1), described base (1) is provided with strut (3), is provided with bearing (2) between described base (1) and described strut (3); Described strut (3) is connected with rotational sleeve (7) by rotating shaft (5), described rotating shaft (5) one end is provided with shaft end ring (9), described rotating shaft (5) the other end is provided with screw thread, locking nut (6) is provided with between the other end of described rotating shaft (5) and described rotational sleeve (7), be provided with key (8) between described rotating shaft (5) with described rotational sleeve (7) to be connected, described rotational sleeve (7) is provided with handle reverse (10); Described rotational sleeve (7) is provided with supporting frame (12), support frame as described above (12) is provided with requesting song main frame (13), between support frame as described above (12) and described requesting song main frame (13), is provided with connecting bolt (11); Described base (1) front end is provided with pedal (14), described pedal (14) is connected with compressor arm (18) by pedal shaft (17), described pedal shaft (17) is provided with torsion spring (15), described torsion spring (15) two-arm is arranged on described pedal (14) and described compressor arm (18) respectively, be provided with friction rubber circle (4) between described compressor arm (18) and described strut (3), described strut (3) is provided with and rotates bracelet (16).
2. a kind of rotary type Karaoke song-order machine according to claim 1, is characterized in that: the number of described rotational sleeve (7) and described key (8) is 2, and symmetry is arranged on rotating shaft (5) both sides.
3. a kind of rotary type Karaoke song-order machine according to claim 1, is characterized in that: described connecting bolt (11) number is 4, is evenly arranged in the corner of supporting frame (12).
4. a kind of rotary type Karaoke song-order machine according to claim 1, is characterized in that: described pedal (14) angle of swing is 30-45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597130.8A CN104358980B (en) | 2014-10-30 | 2014-10-30 | A kind of rotary type Karaoke song-order machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410597130.8A CN104358980B (en) | 2014-10-30 | 2014-10-30 | A kind of rotary type Karaoke song-order machine |
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| Publication Number | Publication Date |
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| CN104358980A CN104358980A (en) | 2015-02-18 |
| CN104358980B true CN104358980B (en) | 2016-03-02 |
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| CN201410597130.8A Active CN104358980B (en) | 2014-10-30 | 2014-10-30 | A kind of rotary type Karaoke song-order machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909870A (en) * | 2017-12-20 | 2018-04-13 | 马鞍山鑫霖电子科技有限公司 | A kind of child's tablet learning machine with supporting rack |
| CN108163289A (en) * | 2017-12-29 | 2018-06-15 | 德清炬诚电子科技有限公司 | A kind of bubble-cap class packs drug visual detection equipment |
| JP7275964B2 (en) * | 2019-07-29 | 2023-05-18 | 株式会社リコー | Information display system and stand |
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| CN104358980A (en) | 2015-02-18 |
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