CN202889548U - Multifunctional audio and video integration active play system - Google Patents
Multifunctional audio and video integration active play system Download PDFInfo
- Publication number
- CN202889548U CN202889548U CN 201220293679 CN201220293679U CN202889548U CN 202889548 U CN202889548 U CN 202889548U CN 201220293679 CN201220293679 CN 201220293679 CN 201220293679 U CN201220293679 U CN 201220293679U CN 202889548 U CN202889548 U CN 202889548U
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- play system
- active play
- audio video
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Abstract
The utility model discloses a multifunctional audio and video integration active play system. The system comprises a case. An audio power amplifier and a video player are disposed in the case. A recessed chamber is disposed over the case. An accommodating box used for storing a microphone is arranged in the recessed chamber. A cover plate is arranged on an upper end of the accommodating box. The advantages of the system are that the microphone is placed in the accommodating box of the case and can be taken out of the accommodating box when needed, thereby preventing cases that the microphone cannot be found temporarily.
Description
Technical field
The utility model and a kind of Play System especially relate to the integrated active Play System of a kind of multifunctional audio video.
Background technology
Audio amplifier is a kind of audio-frequence player device, and it is widely used in the places such as outdoor scene stage, movie theatre and conference hall.Active audio amplifier refers to the audio amplifier with power amplifier (power amplifier), and its structure comprises a casing, and the front upper lateral part of casing is equipped with high pitch loudspeaker, and the front side lower part of casing is equipped with woofer.Usually in the audio amplifier application places, be equipped with simultaneously other stereo sets, such as DVD player, display unit etc., in order to solve the trouble of layout.Granted publication day is on October 13rd, 2010, the patent No. is that 200920295007.5 Chinese utility model patent discloses a kind of audio and video display device, it combines in video-audio player, audio-frequency power amplifier, audio amplifier and display unit etc. on the casing, it is become one, can use by the collocation of selection equipment easily during use, when particularly this audio and video display device being applied to stage set, for the time has been saved in staff's operation, reduced workload, it is greatly convenient to have brought.Microphone often passes into silence in certain corner as an audio frequency equipment that often uses, can be cumbersome.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of compact conformation, can put the integrated active Play System of multifunctional audio video of microphone.
The utility model solves the problems of the technologies described above the technical scheme that adopts: the integrated active Play System of a kind of multifunctional audio video, comprise casing, be provided with audio-frequency power amplifier and video player in the described casing, the top that it is characterized in that described casing is provided with cavity, lay the accommodation box that can put microphone in the described cavity, described accommodation box upper end is provided with cover plate.
Be provided with through hole on the sidewall of described accommodation box, the sleeve that flexible material is made is installed in the described through hole, the interior side opening of described sleeve, the outside sealing of described sleeve, described sleeve stretches out the sidewall of accommodation box, the cavity of described sleeve communicates with the inner chamber of accommodation box, and sleeve stretches out the cavity that the accommodation box sidewall sections is positioned at casing.
Be provided with display unit on the described accommodation box, described display unit comprises framework and display screen, the bottom opening of described framework, described frame installation is on casing, described display screen is coupling on described framework, is provided with locking device and automatic flip device between described display screen and the described framework.
Described locking device comprises button, lock hole, locking piece and link gear, described button is installed on the framework, described lock hole is arranged on the display screen, and described button is connected with described locking piece by link gear, and described locking piece cooperates with described lock hole.
Described framework comprises four frames, described four frames form the pit bit of holding display screen, the rear side of described base of frame is provided with mounting panel, be provided with installing hole in the described mounting panel, described automatic flip device comprises fore-set, the first back-moving spring and nut, described nut is fixed in the described installing hole, described fore-set comprises top and cylinder, nut is passed in described cylinder lower end, described the first back-moving spring is enclosed within on the described cylinder, and described the first back-moving spring is between described nut and described top, when the display screen lower cover, display screen presses down the top, the first back-moving spring is in compressive state, and locking device is fixed on display screen in the framework, when locking device is opened, the first back-moving spring acts on the top, and display screen is upspring.
Described link gear comprises drive rod, cross bar and depression bar, described drive rod vertically is fixed on the centre of cross bar, described depression bar vertically is fixed on the both sides of cross bar, described locking piece comprises pedestal, Wedge insertion section and baffle plate, described Wedge insertion section is arranged on the front end of pedestal, described baffle plate is arranged on the rear lateral portion of pedestal, described button comprises press section and pipe section, described press section tilts to be installed on the front bezel of framework, described press section can be mobile in the front bezel of framework, described pipe section vertically is fixed on the below of press section, described drive rod penetrates in the described pipe section, described depression bar is resisted against described baffle plate, is provided with the second back-moving spring between the rear portion of described pedestal and the front bezel of framework, and described Wedge insertion section cooperates with described lock hole.
The rear portion of described pedestal is provided with fixed leg, and described the second back-moving spring is enclosed within on the described fixed leg.
Being provided with button position on the front bezel of framework, can slide at described button position in described press section.
The front bezel of framework is arranged with base plate.
Sleeve is made by elastomeric material.
Compared with prior art, the utility model has the advantages that microphone can be placed in the accommodation box of casing, can take out in accommodation box during use, the situation of avoiding temporarily can not find microphone occurs.
Microphone one end can stretch in the sleeve, utilizes the space in the casing, so that the size of accommodation box is compact, after sleeve unloaded, accommodation box can take out in cavity.
After locking device was opened, automatic flip device can be upspring display screen, and is convenient manual cocked.
After pressing under the press section tilts, the lower of inclination passes to cross bar by power by drive rod, and slight rotation occurs cross bar, the rotation of cross bar passes to depression bar, and depression bar applies backward power to baffle plate, the compression of the second back-moving spring, Wedge insertion section shifts out lock hole, and locking device is opened.Instantly after unclamping by power, the second back-moving spring is to pedestal generation effect, and Wedge insertion section inserts lock hole, locking device locking.Lock in the middle of comparing traditional locking device, this structural stability is better.
Description of drawings
Fig. 1 is the structure chart after the utility model cover plate is opened;
Fig. 2 is exploded view of the present utility model (one);
Fig. 3 is exploded view of the present utility model (two);
Fig. 4 is the structure chart of display unit of the present utility model and framework;
Fig. 5 is stereogram of the present utility model;
Fig. 6 is A place enlarged drawing among Fig. 4;
Fig. 7 is B place enlarged drawing among Fig. 5.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
The integrated active Play System of a kind of multifunctional audio video, comprise casing 1, be provided with audio-frequency power amplifier and video player in the casing 1, the top of casing 1 is provided with cavity 2, lay the accommodation box 4 that can put microphone 3 in the cavity 2, accommodation box 4 upper ends are provided with cover plate 5.
Be provided with through hole 6 on the sidewall of accommodation box 4, the sleeve 7 that flexible material is made is installed in the through hole 6, the interior side opening of sleeve 7, the outside sealing of sleeve 7, sleeve 7 stretches out the sidewall of accommodation box 4, the cavity of sleeve 7 communicates with the inner chamber of accommodation box 4, and sleeve 7 stretches out the cavity that accommodation box 4 sidewall sections are positioned at casing 1.
Be provided with display unit on the accommodation box 4, display unit comprises framework 8 and display screen 9, and the bottom opening of framework 8, framework 8 are installed on the casing 1, and display screen 9 is coupling on framework 8, is provided with locking device and automatic flip device between display screen 9 and the framework 8.
Locking device comprises button 10, lock hole 11, locking piece 12 and link gear, and button 10 is installed on the framework 8, and lock hole 11 is arranged on the display screen 9, and button 10 is connected with locking piece 11 by link gear, and locking piece 12 cooperates with lock hole 11.
Link gear comprises drive rod 16, cross bar 17 and depression bar 18, drive rod 16 vertically is fixed on the centre of cross bar 17, depression bar 18 vertically is fixed on the both sides of cross bar 17, locking piece 12 comprises pedestal 121, Wedge insertion section 122 and baffle plate 123, Wedge insertion section 122 is arranged on the front end of pedestal 121, baffle plate 123 is arranged on the rear lateral portion of pedestal 121, button 10 comprises press section 101 and pipe section 102, press section 101 tilts to be installed on the front bezel 82 of framework 8, press section 101 can be mobile in the front bezel 82 of framework, pipe section 102 vertically is fixed on the below of press section 101, drive rod 16 penetrates in the pipe section, depression bar 18 is resisted against baffle plate 123, is provided with the second back-moving spring 19 between the rear portion of pedestal 121 and the front bezel of framework 82, and Wedge insertion section 122 cooperates with lock hole 11.The rear portion of pedestal 121 is provided with fixed leg 124, the second back-moving springs 19 and is enclosed within on the fixed leg 124.Being provided with button position 22 on the front bezel 81 of framework 8, can slide at button position 22 in press section 101.The front bezel 81 of framework 8 is arranged with base plate 30.Sleeve 7 is made by elastomeric material.Display screen among Fig. 4 and Fig. 5 is replaced with laying rack, can place panel computer or mobile phone on the laying rack.
Claims (10)
1. integrated active Play System of multifunctional audio video, comprise casing, be provided with audio-frequency power amplifier and video player in the described casing, the top that it is characterized in that described casing is provided with cavity, lay the accommodation box that can put microphone in the described cavity, described accommodation box upper end is provided with cover plate.
2. the integrated active Play System of multifunctional audio video according to claim 1, it is characterized in that being provided with through hole on the sidewall of described accommodation box, the sleeve that flexible material is made is installed in the described through hole, the interior side opening of described sleeve, the outside sealing of described sleeve, described sleeve stretches out the sidewall of accommodation box, and the cavity of described sleeve communicates with the inner chamber of accommodation box, and sleeve stretches out the cavity that the accommodation box sidewall sections is positioned at casing.
3. the integrated active Play System of a kind of multifunctional audio video according to claim 2, it is characterized in that being provided with display unit on the described accommodation box, described display unit comprises framework and display screen, the bottom opening of described framework, described frame installation is on casing, described display screen is coupling on described framework, is provided with locking device and automatic flip device between described display screen and the described framework.
4. the integrated active Play System of a kind of multifunctional audio video according to claim 3, it is characterized in that described locking device comprises button, lock hole, locking piece and link gear, described button is installed on the framework, described lock hole is arranged on the display screen, described button is connected with described locking piece by link gear, and described locking piece cooperates with described lock hole.
5. the integrated active Play System of a kind of multifunctional audio video according to claim 4, it is characterized in that described framework comprises four frames, described four frames form the pit bit of holding display screen, the rear side of described base of frame is provided with mounting panel, be provided with installing hole in the described mounting panel, described automatic flip device comprises fore-set, the first back-moving spring and nut, described nut is fixed in the described installing hole, described fore-set comprises top and cylinder, nut is passed in described cylinder lower end, described the first back-moving spring is enclosed within on the described cylinder, described the first back-moving spring is between described nut and described top, when the display screen lower cover, display screen presses down the top, and the first back-moving spring is in compressive state, locking device is fixed on display screen in the framework, when locking device was opened, the first back-moving spring acted on the top, and display screen is upspring.
6. the integrated active Play System of a kind of multifunctional audio video according to claim 5, it is characterized in that described link gear comprises drive rod, cross bar and depression bar, described drive rod vertically is fixed on the centre of cross bar, described depression bar vertically is fixed on the both sides of cross bar, described locking piece comprises pedestal, Wedge insertion section and baffle plate, described Wedge insertion section is arranged on the front end of pedestal, described baffle plate is arranged on the rear lateral portion of pedestal, described button comprises press section and pipe section, described press section tilts to be installed on the front bezel of framework, described press section can be mobile in the front bezel of framework, described pipe section vertically is fixed on the below of press section, described drive rod penetrates in the described pipe section, described depression bar is resisted against described baffle plate, be provided with the second back-moving spring between the rear portion of described pedestal and the front bezel of framework, described Wedge insertion section cooperates with described lock hole.
7. the integrated active Play System of a kind of multifunctional audio video according to claim 6 is characterized in that the rear portion of described pedestal is provided with fixed leg, and described the second back-moving spring is enclosed within on the described fixed leg.
8. the integrated active Play System of a kind of multifunctional audio video according to claim 7 is characterized in that being provided with button position on the front bezel of framework, can slide at described button position in described press section.
9. the integrated active Play System of a kind of multifunctional audio video according to claim 8 is characterized in that the front bezel of framework is arranged with base plate.
10. the integrated active Play System of a kind of multifunctional audio video according to claim 2 is characterized in that sleeve made by elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293679 CN202889548U (en) | 2012-06-19 | 2012-06-19 | Multifunctional audio and video integration active play system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293679 CN202889548U (en) | 2012-06-19 | 2012-06-19 | Multifunctional audio and video integration active play system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889548U true CN202889548U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293679 Withdrawn - After Issue CN202889548U (en) | 2012-06-19 | 2012-06-19 | Multifunctional audio and video integration active play system |
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| CN (1) | CN202889548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769809A (en) * | 2012-06-19 | 2012-11-07 | 宁波音王电声股份有限公司 | Multifunctional audio/video integration active play system |
-
2012
- 2012-06-19 CN CN 201220293679 patent/CN202889548U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769809A (en) * | 2012-06-19 | 2012-11-07 | 宁波音王电声股份有限公司 | Multifunctional audio/video integration active play system |
| CN102769809B (en) * | 2012-06-19 | 2015-01-28 | 宁波音王电声股份有限公司 | Multifunctional audio/video integration active play system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130417 Effective date of abandoning: 20150128 |
|
| RGAV | Abandon patent right to avoid regrant |