CN200997671Y - Stand with telescopic loundspeaker - Google Patents
Stand with telescopic loundspeaker Download PDFInfo
- Publication number
- CN200997671Y CN200997671Y CN 200620145442 CN200620145442U CN200997671Y CN 200997671 Y CN200997671 Y CN 200997671Y CN 200620145442 CN200620145442 CN 200620145442 CN 200620145442 U CN200620145442 U CN 200620145442U CN 200997671 Y CN200997671 Y CN 200997671Y
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- CN
- China
- Prior art keywords
- pivoting axle
- location
- armshaft
- axle arm
- holder device
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- 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.)
- Expired - Fee Related
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Abstract
A supporting device with telescopic loudspeaker is composed of a sound box and a main body connecting with the sound box, of which the sound box is arranged outside the main body, and is fixed with the main body through the telescopic supporting device, which comprises a device for limiting and locating the external sound box.
Description
Technical field
The utility model relates to electronics audio-visual products field, relates in particular to the telescopic holder device of a kind of loudspeaker.
Background technology
In the prior art, the loudspeaker of common electronics audio-visual products all are built-in, and many people like the electronics audio-visual products is placed eminence, as the restaurant, and the hotel, or in the inside, bedroom; And the pronunciation direction of loudspeaker is the dead aheads with respect to the electronics audio-visual products, like this people who watches has been produced the influence of some sense of hearing aspects; Some electronics audio-visual products is in order to imitate the movie theatre effect, with loudspeaker place the electronics audio-visual products shield two sides above, and the television set that one is also arranged in present electronics audio-visual products experiment, but the machine phenomenon of shaking can appear in television set in playing process, so the built-in electronics audio-visual products of the loudspeaker of prior art awaits improving and development.
Summary of the invention
The purpose of this utility model is to provide a kind of audio amplifier external at the defective that above-mentioned prior art exists, and makes the holder device of audio amplifier retractable.
The technical solution of the utility model is as follows:
The telescopic holder device of a kind of loudspeaker, include audio amplifier and the main body that is connected with audio amplifier, it is characterized in that, described audio amplifier is placed on described main body, and fixedly connected with described main body by the telescope support device, this telescope support device includes and can carry out the device spacing and location to described external voice box; Described retractor device is the double link adjustable mechanism, and it comprises that many groups can be stretched the armshaft that draws and shrink mutually; Wherein said armshaft comprises four pivoting axle arms and two location armshafts, the mode of interconnecting between the described pivoting axle arm adopts the axis plug-in type to connect, and be provided with described stopping means at the mutual intersection of described two pivoting axle arms, between described pivoting axle arm and armshaft crossover location place, described location, be provided with described positioner.
Described stopping means is a baffle plate that is located at respectively on the described pivoting axle arm spindle nose, is used to limit the maximum folding degree of described pivoting axle arm.
Described positioner is to finish the location by being located at the draw-in groove on the armshaft of described location and being located at the deck that is used for fixing the draw-in groove position on the pivoting axle arm that intersects with described location armshaft, and wherein said draw-in groove is the capable groove of tooth; Described location armshaft is provided with slide block with the termination that described pivoting axle arm links to each other; In order to reach vertical damping effect, between described two pivoting axle arms, be provided with a spring, in order to reach horizontal damping effect, flexible pad around the interconnective central shaft between described pivoting axle arm.
The telescopic holder device of a kind of loudspeaker provided by the utility model, described loudspeaker, be that audio amplifier is placed on connected main body, this main body can be a television set, computer or other electronics audio-visual products, external audio amplifier is connected with main product by the telescope support device, the user can adjust this telescope support device according to the demand of self, realizes audio amplifier motion in different directions, can reach good auditory effect, can reach good aesthetic again, and easy to use.
Description of drawings
Fig. 1 is a product mix contractive effect sketch of the present utility model;
Fig. 2 is that product mix of the present utility model launches the effect sketch;
Fig. 3 is the utility model double link adjustable mechanism figure;
Fig. 4 is a localization part installation drawing of the present utility model;
Fig. 5 is a stop portion installation drawing of the present utility model;
Fig. 6 is a damping spring connection layout of the present utility model;
Fig. 7 is pivoting axle arm of the present utility model center coupking shaft figure.
Embodiment
Below preferred embodiment of the present utility model is described in detail.
The utility model provides a kind of loudspeaker telescopic holder device, described loudspeaker 2, be that audio amplifier is placed on main product 1, this main product 1 can be a television set, computer or other electronics audio-visual products, audio amplifier 2 is connected external audio amplifier 2 by telescope support device 3 with main product 1, as shown in Figures 1 and 2, described telescope support device 3 comprises two covers at least, this telescope support device 3 is fixed on respectively on audio amplifier 2 and the main product 1, two cover retractor devices 3 one ends be individually fixed in described main product 1 about end, the other end is fixed in left and right sides audio amplifier 2.
The user can adjust this telescope support device according to the demand of self, realizes audio amplifier motion in different directions, if when the user wishes to reach the movie theatre effect, described telescope support device will be put on the audio amplifier by stretching; And, audio amplifier can be fallen back to common TV moulding to common news report program.Can see that from accompanying drawing 1 by television set, this moulding is similar to common television set moulding, can not influence appearance with external audio amplifier retracted for clearance; Can see that from the expanded view of accompanying drawing 2 when external audio amplifier is stretched out, mouldedly very big change occurred, the scope of the sound dispersion of loudspeaker is bigger, has reached good auditory effect and good aesthetic.It is the telescope support device of electric priming that telescope support device of the present utility model can be made, or adopts the telescope support device of shaft type, and the utility model adopts is the flexible displacement that the telescope support mechanism of N font realizes audio amplifier.
As shown in Figure 3, telescope support device provided by the utility model is the double link adjustable mechanism, four pivoting axle arms 31 are arranged, pivoting axle arm 32, pivoting axle arm 33, pivoting axle arm 34 and two location armshafts 35, location armshaft 36, pivoting axle arm 31 and 32, pivoting axle arm 32 and 33, pivoting axle arm 33 and 34 are that the axle center links to each other each other, and connected mode adopts the axis plug-in type to connect, and the middle part of pivoting axle arm 32 and pivoting axle arm 34 respectively is provided with on a deck 321 and 341, two location of the deck armshaft 35 and 36 and has the capable groove of tooth 351 and 361 separately; Pivoting axle arm 32 and location armshaft 35, pivoting axle arm 34 and armshaft 36 both crossover location places, location are detent mechanisms of the present utility model, as shown in Figure 4, loudspeaker are in drawing process, when pivoting axle arm is stretched to needed position, the deck 321 at pivoting axle arm 32 and pivoting axle arm 34 middle parts and 341 can be embedded into different draw-in groove the insides respectively down, promptly locate and have the capable groove of tooth 351 and 361 li on armshaft 35 and 36, guarantee under the action of gravity of audio amplifier, make that deck is imbedded in the draw-in groove, and reach the effect of location.
The two ends type of attachment of location armshaft 35 and location armshaft 36 is seen shown in the accompanying drawing 3, respectively there are a slide block 352 and 353 in armshaft 35 two ends places, location, wherein slide block 352 is inserted in the pivoting axle arm 31 that has a notch 311, but the size of notch 311 decides according to the coasting distance of slide block 352 and the size of slide block; Another slide block 353 is inserted in the pivoting axle arm 33 that has notch 331; One end of location armshaft 36 also has a slide block 362, this slide block also is inserted in the pivoting axle arm 33 that has notch 331, wherein pivoting axle arm 33 is a two sides device pivoting axle arm, realize that connected two axles can both rotate, be that the notch that pivoting axle arm 33 is opened is a two sides, two slide blocks 353 and the 362 not coplanars that are positioned at pivoting axle arm 33 slide, to reach the effect that two slide blocks do not collide.Described telescope support device is connected with audio amplifier 2, is to fix by a hole on pivoting axle arm 31 terminations 313 and audio amplifier; Described telescope support device is connected with main product 1, be by two holes 342 on pivoting axle arm 34 and the location armshaft 36 and 363, be connected respectively on the body of main product 1 and fix on two rotatable axles, described two rotatable axles indicate in the drawings.
In order to make armshaft that certain expansion be arranged on maximum direction, and don't can be because artificial factor surpasses its maximum arm exhibition length, and used the stopping means part, shown in accompanying drawing 2 and 5, described stopping means is a baffle plate 312 and 332 on the spindle nose that is located at pivoting axle arm 31 and 33 liang of horizontal pivoting axle arms of pivoting axle arm respectively, is used to limit the maximum folding degree of described pivoting axle arm, can be because of too big arm exhibition thereby realize, and make audio amplifier in expansion process, make armshaft impaired to some extent.In order to reach vertical damping effect, as shown in Figure 6, be provided with a spring 4 between described two pivoting axle arms 31 and 32, it is 4.0 * 1000 spring that the utility model has adopted coefficient of elasticity, can be by being calculated as: M*g=0.6*9.8=4.98 4.0*1000N/m*0.001m=4.98N; But in concrete enforcement, be not so limited.
In order to reach horizontal damping effect, as shown in Figure 7, flexible pad 5 around the interconnective central shaft between described pivoting axle arm, there is coupking shaft 6 at spindle nose place at pivoting axle arm, this elastomeric pad 5 is set at pivoting axle arm 31 and 32, pivoting axle arm 32 and 33 is between the coupking shaft 6 at pivoting axle arm 33 and place, 34 continuous axle center; This elastomeric pad 5 also can be made and the axle one, does the elastomeric pad of several perks then in the centre, plays the effect of damping, and the axis plug-in type that the connected mode of pivoting axle arm and pivoting axle arm adopts is connected.
Telescope support device of the present utility model can adopt common plastic products, also can be adopted as metal material in addition.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (9)
1, the telescopic holder device of a kind of loudspeaker, include audio amplifier and the main body that is connected with audio amplifier, it is characterized in that, described audio amplifier is placed on described main body, and fixedly connected with described main body by the telescope support device, this telescope support device includes and can carry out the device spacing and location to described external voice box.
2, the telescopic holder device of loudspeaker according to claim 1 is characterized in that, described telescope support device is the adjustable machine ditch of double link, and it comprises that many groups can be stretched the armshaft that draws and shrink mutually.
3, the telescopic holder device of loudspeaker according to claim 2 is characterized in that, described armshaft comprises four pivoting axle arms and two location armshafts.
4, the telescopic holder device of loudspeaker according to claim 3, it is characterized in that, the mode of interconnecting between the described pivoting axle arm adopts the axis plug-in type to connect, and be provided with described stopping means at the mutual intersection of described two pivoting axle arms, between described pivoting axle arm and armshaft crossover location place, described location, be provided with described positioner.
5, the telescopic holder device of loudspeaker according to claim 4 is characterized in that, described stopping means is a baffle plate that is located at respectively on the described pivoting axle arm spindle nose, is used to limit the maximum folding degree of described pivoting axle arm.
6, the telescopic holder device of loudspeaker according to claim 4, it is characterized in that described positioner is to finish the location by being located at the draw-in groove on the armshaft of described location and being located at the deck that is used for fixing the draw-in groove position on the pivoting axle arm that intersects with described location armshaft.
7, the telescopic holder device of loudspeaker according to claim 6 is characterized in that, described draw-in groove is the capable groove of tooth.
8, according to claim 3 or the telescopic holder device of 4 described loudspeaker, it is characterized in that described location armshaft is provided with slide block with the termination that described pivoting axle arm links to each other.
9, the telescopic holder device of loudspeaker according to claim 4 is characterized in that, is provided with a spring between described two pivoting axle arms, flexible pad around the interconnective central shaft between described pivoting axle arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620145442 CN200997671Y (en) | 2006-12-29 | 2006-12-29 | Stand with telescopic loundspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620145442 CN200997671Y (en) | 2006-12-29 | 2006-12-29 | Stand with telescopic loundspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997671Y true CN200997671Y (en) | 2007-12-26 |
Family
ID=38996105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620145442 Expired - Fee Related CN200997671Y (en) | 2006-12-29 | 2006-12-29 | Stand with telescopic loundspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200997671Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355649A (en) * | 2017-08-29 | 2017-11-17 | 广州酷狗计算机科技有限公司 | Multimedia play equipment |
| CN109361988A (en) * | 2018-11-20 | 2019-02-19 | 福州博仕睿电子科技有限公司 | There is one kind audio to increase powerful sound equipment and application method |
| CN111064913A (en) * | 2019-12-11 | 2020-04-24 | 康佳集团股份有限公司 | Automatic rotatory flexible audio amplifier and flat-panel television |
-
2006
- 2006-12-29 CN CN 200620145442 patent/CN200997671Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355649A (en) * | 2017-08-29 | 2017-11-17 | 广州酷狗计算机科技有限公司 | Multimedia play equipment |
| CN107355649B (en) * | 2017-08-29 | 2019-04-16 | 广州酷狗计算机科技有限公司 | Multimedia play equipment |
| CN109361988A (en) * | 2018-11-20 | 2019-02-19 | 福州博仕睿电子科技有限公司 | There is one kind audio to increase powerful sound equipment and application method |
| CN111064913A (en) * | 2019-12-11 | 2020-04-24 | 康佳集团股份有限公司 | Automatic rotatory flexible audio amplifier and flat-panel television |
| CN111064913B (en) * | 2019-12-11 | 2021-12-10 | 康佳集团股份有限公司 | Automatic rotatory flexible audio amplifier and flat-panel television |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20100129 |