CN1992995A - Movable loudspeaker system of home theater - Google Patents
Movable loudspeaker system of home theater Download PDFInfo
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- CN1992995A CN1992995A CN 200510136753 CN200510136753A CN1992995A CN 1992995 A CN1992995 A CN 1992995A CN 200510136753 CN200510136753 CN 200510136753 CN 200510136753 A CN200510136753 A CN 200510136753A CN 1992995 A CN1992995 A CN 1992995A
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- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- RUZYUOTYCVRMRZ-UHFFFAOYSA-N doxazosin Chemical compound C1OC2=CC=CC=C2OC1C(=O)N(CC1)CCN1C1=NC(N)=C(C=C(C(OC)=C2)OC)C2=N1 RUZYUOTYCVRMRZ-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention relates to a mobile loudspeaker system of family movie system, which comprises that: base; support post fixed at one side of base to form the first hollow part along axle; the collecting post fixed at the upper end of support post, while it can rotate and form the second hollow part at inner side of main body, to expose the loudspeaker, with position sensor for sensing receiver position via the sending signal of remote controller; the first motor fixed in the up end of support post, while its main part is detachable, and the front of rotation axle is connected to the bottom of collecting post to rotate the collecting post; and the controller connected to the first motor and position sensor, via remote controller for controlling the left and right angles of collecting post. The invention can use remote controller to adjust the left and right angles of at least one loudspeaker.
Description
Technical field
The present invention relates to a kind of movable loudspeaker system of home theater, can carry out Long-distance Control to the left and right arrangement angles of loud speaker by remote controller specifically, can also regulate the upper and lower arrangement angles of loud speaker.
Background technology
Generally, so-called home theater (Home Theater) is meant the theatre system that can experience big picture image and digital circulating stereo acoustic effect at home.The home theater of this theatre system is to include following several parts substantially, that is, and and DVD player; Device for image such as projecting apparatus, the digital TV of projection TV, PDP (plasma broadcast plate); Support the amplifier of DOLBY DIGITAL (DolbyDigital), DTS (Digital Theater System) etc.; And, 5.1 channel speaker systems.
As shown in Figure 1, above-mentioned 5.1 channel speaker systems include following several loud speaker: promptly, be responsible for dump movie background music and left side or the front loudspeaker 1 of right side effect sound (2 channel); Rear effect sound or the back side loud speaker 2 of circle segment (2 channel) in the stereo system of responsible dump movie; Be responsible for dump movie performer's the lines part and the center loudspeaker 3 (1 channel) of music; The bass of being responsible for the independent bass of output is with the loud speaker 4 that amplifies (0.1 channel).
But, when the listener has left the position that faces with loud speaker and since traditional channel speaker system in loud speaker still be fixed on original position, so the listener just can not uppick loud speaker stereo system preferably.This is the place of problem.
Summary of the invention
The object of the present invention is to provide a kind of movable loudspeaker system of home theater, watch image that home theater provides or the user who listens to music, can be easily at least one the left and right arrangement angles of loud speaker of remote speaker system be carried out remote adjustment by remote controller.
Another object of the present invention is to provide a kind of movable loudspeaker system of home theater, makes the user of home theater carry out remote adjustment at least one the upper and lower arrangement angles of loud speaker of remote speaker system by remote controller.
To achieve these goals, the technical solution used in the present invention is:
The movable loudspeaker system of home theater in include following several parts, that is, and base; In a side of base, the bottom is fixed, and interior section forms the support pillar of the hollow bulb of certain form along axis; Be fixed on the upper end of this support pillar, can be rotated, inboard in main part, form the hollow bulb of certain form, and maintain certain intervals, loud speaker can be exposed on the external, and one side in the bottom also has the junction pillar of responding to the location aware transducer of listener positions by the transmission signal of remote controller; Be fixed on the inside, upper end of above-mentioned support pillar, main part can contact or break away from, and the fore-end of rotating shaft is being connected with the bottom of junction pillar, the 1st motor that the pillar of guaranteeing to join can be rotated; Keeping being connected of electric property with the 1st motor and location aware transducer, by the operation of remote controller, the control part that can control the left and right arrangement angles of junction pillar with certain number loud speaker.
The present invention has following beneficial effect and advantage:
1. the user can be easily carries out remote adjustment by remote controller at least one the left and right arrangement angles of loud speaker of remote speaker system;
2. make the user of home theater carry out remote adjustment at least one the upper and lower arrangement angles of loud speaker of remote speaker system by remote controller.
Description of drawings
Fig. 1 is the pie graph of common home theater;
Fig. 2 is the view based on the movable loudspeaker system of home theater of the present invention;
Fig. 3 is the amplification profile diagram of demonstration based on the each several part of the movable loudspeaker system of home theater of the present invention;
Fig. 4 is the roughly amplification profile diagram of the mounting portion of the loud speaker that uses in the movable loudspeaker system based on home theater of the present invention.
Wherein: 5 is base; 6a, 7a are the 1st hollow bulb, the 2nd hollow bulb; 6 for supporting pillar; 7b is a cut different unit; 7bb is a flute profile portion; 7 are the junction pillar; 8a is for supporting bolt; 8 is loud speaker; 9 is remote controller; 10 is the location aware transducer; 11a, 18a are the 1st pinion, the 2nd pinion; 11 is the 1st motor; 12 is control part; 13 is bearing; 14a is the rectangle slotted eye; 14 is horizon bar; 15 are the swing joint portion; 16a is a carriage; 16b is for stoping bolt; 16c is a through hole; 16 is vertical bar; 17 is support roller; 18 is the 2nd motor; 19a is a fastener; 19: hinge pin.
Embodiment
Now just embodiments of the invention are elaborated as follows with reference to Fig. 2 to Fig. 4.
Fig. 2 is based on the view of the movable loudspeaker system of home theater of the present invention, and Fig. 3 is the amplification profile diagram of demonstration based on the each several part of the movable loudspeaker system of home theater of the present invention.
As Fig. 2, shown in Figure 3, specifically include: base 5; In a side of base, the bottom is fixed, and interior section forms the support pillar 6 of the 1st hollow bulb 6a of certain form along axis;
Be fixed on the upper end of this support pillar 6, can be rotated, inboard in main part, form the 2nd hollow bulb 7a of certain form, and maintain certain intervals, loud speaker 8 can be exposed on the external, and one side in the bottom also has the junction pillar 7 of responding to the location aware transducer 10 of listener positions by the transmission signal of remote controller 9;
Be fixed on the inside, upper end of above-mentioned support pillar 6, main part can contact or break away from, and the fore-end of rotating shaft is being connected with the bottom of junction pillar 7, the 1st motor 11 that the pillar of guaranteeing to join can be rotated;
Keeping being connected of electric property with the 1st motor and location aware transducer 10, by the operation of remote controller 9, the control part 12 that can control the left and right arrangement angles of junction pillar 7 with certain number loud speaker 8.
Here, the bottom of above-mentioned junction pillar 7 has formed than the little cut different unit 7b of upper end radius that supports pillar 6, at the bottom outer surface of above-mentioned junction pillar 7 and support also have bearing 13 between the upper end inner surface of pillar 6, inside at the cut different unit 7b of above-mentioned junction pillar 7, have the 7bb of flute profile portion, corresponding with this flute profile portion, at the rotating shaft front end of above-mentioned the 1st motor 11, through the inboard of the cone spacer of above-mentioned bearing 13, has the 1st pinion 11a of interlock mutually with the 7bb of flute profile portion.
In addition, the two ends of loud speaker 8 also have the inwall that is fixed on junction pillar 7 in above-mentioned junction pillar 7, rotatable support bolt 8a; In the back of each loud speaker 8, also have horizon bar 14, corresponding with these horizon bars 14, in the 2nd hollow bulb 7a of above-mentioned junction pillar 7 side, also being connected with the rear end that makes horizon bar 14 can be by swinging the vertical bar 16 that upper and lower swing is carried out in joint portion 15; In a side of this vertical bar 16, at the inwall of junction pillar 7, be fixed with the support roller 17 that can be rotated, and obtain to support as media to two ends; Other side on vertical bar 16 tops is the carriage 16a with certain-length; At the upper and lower in the outside of this carriage 16a upwards, prevention bolt 16b with upper and lower stroke of restriction angle of oscillation of above-mentioned loud speaker 8 and vertical bar 16, above-mentioned carriage 16a with the 2nd pinion 18a interlock that is fixed on the 2nd motor 18 on the inwall of junction pillar 7, be connected (please refer to Fig. 4) that the 2nd motor 18 and control part 12 are keeping electric property.
In addition, the structure of above-mentioned swing joint portion 15 is, at its back, is the horizon bar 14 that has along the rectangle slotted eye 14a of axis direction; Corresponding with the rectangle slotted eye 14a of horizon bar, also have the vertical bar 16 that has through hole 16c at each corresponding position; In addition, also include the through hole 16c that inserts this vertical bar 16 and the hinge pin 19 among the rectangle slotted eye 14a, and fastener 19a such as the locking bolt of the front end of fixed hinge bolt 19, steel clip.
In addition, in the movable loudspeaker system based on home theater of the present invention, possessing has the junction of loud speaker 8 pillar 7 can be useful in all loud speakers such as front loudspeaker, back side loud speaker, center loudspeaker, woofer towards the structure of supporting pillar 6 to carry out left and right rotation.The structure of the loud speaker 8 upper and lower swings of certain number can be useful in the front loudspeaker and back side loud speaker that has stretched certain altitude in the above-mentioned junction pillar 7.
Just the assembling process based on speaker system of the present invention of architectural feature is elaborated as follows to having as mentioned above with reference to Fig. 2 to Fig. 4 now.
Support pillar one side of (front loudspeaker, back side loud speaker, center loudspeaker or bass are with amplifying loud speaker etc.) in the particular speaker unit that constitutes speaker system, fixed the bottom of the rotating shaft and the junction pillar of the 1st motor, when the junction pillar is can be when the and arranged on left and right sides of supporting pillar be rotated, at first, side at upper end the 1st hollow bulb 6a that supports pillar 6 is fixed the 1st motor 11, at the fixing control part 12 of an other side; Then, the 1st motor 11 is connected by cable 20 with control part 12.At this moment, above-mentioned the 1st motor 11 has just carried out being connected (please refer to Fig. 3) with power supply (diagram) with control part 12.
Subsequently, loud speaker 8 in the 2nd hollow bulb 7a internal fixation certain number of junction pillar 7, and the part of loud speaker is exposed on the external, after each loud speaker 8 being fixed on the inwall of junction pillar 7, the bottom that makes junction pillar 7 is corresponding mutually with the rotating shaft of the 1st motor 11 of the upper end of supporting pillar 6, and connects as one by fasteners such as bolt, screws and to get final product.
At this moment, different according to the bottom of above-mentioned junction pillar 7 with the shape and the size of the rotating shaft of the 1st motor 11, can be that media connects with extra support (diagram).
In addition, formed cut different unit, had flute profile portion at the inner surface of cut different unit in the bottom of above-mentioned junction pillar; And, when the rotating shaft front end of the 1st motor has pinion, at the outer surface of the cut different unit 7b of junction pillar 7 and support between the inner surface of pillar 6 upper ends, after being provided with bearing 13, the mutual interlock of the 1st pinion 11a of the 7bb of flute profile portion and the 1st motor 11 sides of supporting pillar 6 of the cut different unit 7b inboard of junction pillar 7 is got final product.
In addition, can carry out upper and lower swing in the installation place of correspondence if be arranged on each loud speaker of the 2nd hollow bulb 7a of above-mentioned junction pillar 7, also have under the state of horizon bar 14 in the back of each loud speaker 8, support the both sides of each loud speaker 8 bolt 8a to be fixed on the inwall of junction pillar 7, and guarantee that it can be rotated.
Subsequently, in the rear end of above-mentioned horizon bar 14, set up vertical bar 16 across after, to the rectangle slotted eye 14a of horizon bar 14 with after vertically the through hole 16c of bar 16 is arranged in order, insert hinge pin 19, and use fastener 19a to fix (please refer to Fig. 4).
Subsequently, a side of above-mentioned vertical bar 16 is fixed on the rotatable support roller 17 of inwall of junction pillar 7 tightly; Then, on the carriage 16a of the other side in vertical bar 16 tops, fix the 2nd pinion 18a of the 2nd motor 18, make it interlock mutually with carriage 16a; The main part of above-mentioned the 2nd motor 18 is fixed on the inwall of junction pillar 7 and gets final product; At this moment, above-mentioned the 2nd motor 18 is keeping being connected of electric property with control part 12; Upper and lower mobile upper and lower two the 2nd pinion 18a restrictions (please refer to Fig. 3) that stop bolt 16b and above-mentioned the 2nd motor 18 that are subjected to vertical bar of above-mentioned vertical bar 16.
Now just be elaborated as follows to course of action based on aforesaid speaker system of the present invention with reference to accompanying drawing 2 to Fig. 4.
At first, the home theater energized, after opening speaker system, if feel that be not primary sound from front loudspeaker, back side loud speaker, center loudspeaker, the bass of speaker system with spreading out of the sound that comes in certain loudspeaker unit the loud speaker that amplifies, or the configuration direction of the loud speaker in the particular speaker unit and the residing direction of listener's (or looking the hearer) are not simultaneously, then press the corresponding button of remote controller 9, thereby regulate the configuration direction (please refer to Fig. 2) of the loud speaker in the corresponding loudspeaker unit; Like this, will be from remote controller 9 to the front, the back side, central authorities, bass location aware transducer 10 transfer control signal of the junction pillar 7 of the corresponding loudspeaker unit in the loud speaker that amplifies, the control part 12 that receives control signal by this location aware transducer will be to the 1st motor 11 supply of current of support pillar 6 sides that are positioned at loudspeaker unit, by the rotating shaft of the 1st motor and the front end of junction pillar 7, or the 7bb of flute profile portion of the 1st pinion 11a of the 1st motor 11 and junction pillar 7, make junction pillar 7 towards supporting that pillar 6 carries out a left side, right rotation, thereby the listener just can carry out a left side to the configuration direction of junction pillar 7 that loud speaker 8 is installed, right adjustment (please refer to Fig. 3).
In addition, when want to reduce or rising particular speaker unit in the height of loud speaker 8 time, if supress the corresponding button of remote controller 9, then receive the 2nd motor 18 supply of current that the control part 12 of control signal will be in the loudspeaker unit of correspondence by the location aware transducer 10 in the loudspeaker unit, the 2nd pinion 18a of the 2nd motor just can be by the carriage 16a of vertical bar 16, make on each loud speaker 8 in the loudspeaker unit supports that towards the both sides of loud speaker bolt 8a carries out, lower swing, thereby on the listener just can carry out the configuration direction of loud speaker, following adjusting (please refer to Fig. 4).
Claims (4)
1. the movable loudspeaker system of a home theater is characterized in that: specifically comprise following several parts:
Base; Side bottom at base is fixed, and interior section forms the support pillar of the 1st hollow bulb of a form along axis; Be fixed on the upper end of this support pillar, can be rotated, inboard in main part, form the 2nd hollow bulb of a form, and maintain certain intervals, loud speaker can be exposed on the external, and one side in the bottom also has the junction pillar of responding to the location aware transducer of listener positions by the transmission signal of remote controller; Be fixed on the inside, upper end of above-mentioned support pillar, main part can contact or break away from, and the fore-end of rotating shaft is connected with the bottom of junction pillar, the 1st motor that the pillar of guaranteeing to join can be rotated; Keeping being connected of electric property with the 1st motor and location aware transducer, by the operation of remote controller, the control part that can control the left and right arrangement angles of junction pillar with several loud speakers.
2. press the movable loudspeaker system of the described home theater of claim 1, it is characterized in that: the bottom of above-mentioned junction pillar has formed than the little cut different unit of upper end radius of supporting pillar, at the bottom outer surface of above-mentioned junction pillar and support also have bearing between the upper end inner surface of pillar, inside in the cut different unit of above-mentioned junction pillar, has flute profile portion, corresponding with this flute profile portion, rotating shaft front end at above-mentioned the 1st motor, through the inboard of above-mentioned bearing inner spacer, has the 1st pinion of interlock mutually with flute profile portion.
3. by the movable loudspeaker system of the described home theater of claim 1, it is characterized in that: the two ends of loud speaker in above-mentioned junction pillar also have the inwall that is fixed on the junction pillar, rotatable support bolt; In the back of each loud speaker, also have horizon bar, corresponding with these horizon bars, in hollow bulb one side of above-mentioned junction pillar, also being connected with the rear end that makes horizon bar can be by swinging the vertical bar that upper and lower swing is carried out in the joint portion; In a side of this vertical bar, at the inwall of junction pillar, be fixed with the support roller that can be rotated, and obtain to support as media to two ends; Other side on vertical bar top is the carriage with certain-length; At the upper and lower in the outside of this carriage upwards, prevention bolt with upper and lower stroke of restriction angle of oscillation of above-mentioned loud speaker and vertical bar, above-mentioned carriage and the 2nd pinion interlock that is fixed on the 2nd motor on the inwall of junction pillar, the 2nd motor keeps being connected of electric property with control part.
4. by the movable loudspeaker system of the described home theater of claim 3, it is characterized in that: the architectural feature of above-mentioned swing joint portion is, at its back, is the horizon bar that has along the rectangle slotted eye of axis direction; Corresponding with the rectangle slotted eye of horizon bar, also have the vertical bar that has through hole at each corresponding position; In addition, also include the through hole that inserts this vertical bar and the hinge pin in the rectangle slotted eye, and fasteners such as the locking bolt of the front end of fixed hinge bolt, steel clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510136753 CN1992995A (en) | 2005-12-29 | 2005-12-29 | Movable loudspeaker system of home theater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510136753 CN1992995A (en) | 2005-12-29 | 2005-12-29 | Movable loudspeaker system of home theater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1992995A true CN1992995A (en) | 2007-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510136753 Pending CN1992995A (en) | 2005-12-29 | 2005-12-29 | Movable loudspeaker system of home theater |
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| Country | Link |
|---|---|
| CN (1) | CN1992995A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035269A (en) * | 2012-11-29 | 2013-04-10 | 罗建平 | Opening and closing type integrated home theater system |
-
2005
- 2005-12-29 CN CN 200510136753 patent/CN1992995A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035269A (en) * | 2012-11-29 | 2013-04-10 | 罗建平 | Opening and closing type integrated home theater system |
| CN103035269B (en) * | 2012-11-29 | 2015-05-13 | 罗建平 | Opening and closing type integrated home theater system |
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