CN202713577U - Array loudspeaker structure used for audio-video device - Google Patents
Array loudspeaker structure used for audio-video device Download PDFInfo
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- CN202713577U CN202713577U CN 201220304135 CN201220304135U CN202713577U CN 202713577 U CN202713577 U CN 202713577U CN 201220304135 CN201220304135 CN 201220304135 CN 201220304135 U CN201220304135 U CN 201220304135U CN 202713577 U CN202713577 U CN 202713577U
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- array
- connector
- housing
- conducting ring
- horn structure
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Abstract
The utility model provides an array loudspeaker structure used for an audio-video device, wherein the array loudspeaker structure is installed on the bottom of the audio-video device. The array loudspeaker structure comprises a slide contact assembly, a connector, and an array loudspeaker unit. The slide contact assembly can be moved from a first position to a second position in the audio-video device along the longitudinal direction, the slide contact assembly can be used to make the array loudspeaker unit moved from an inwards-retracted position of the audio-video device to an extended position, the slide contact assembly is electrically connected with the connector which can be rotated by an angle in a preset range, the array loudspeaker unit is rotatably connected with the housing of the connector, and multiple loudspeakers are arranged in the array loudspeaker unit, wherein the loudspeakers are located at the back surface of the audio-video device and are in electrical connection with a second inner electrically-conductive ring and a second outer electrically-conductive ring of the connector. According to the utility model, the array loudspeaker unit is extended out from the audio-video device through the slide contact assembly, and the connector is operated so as to make the loudspeaker surface towards the front side of the audio-video device, so that sound is sent out by the loudspeakers from the front side of the audio-video device.
Description
Technical field
The utility model relates to a kind of AV device array horn structure, the array loudspeaker unit that espespecially a kind of extended AV device is outer, and via rotating and lift arrangement makes the loudspeaker of array loudspeaker unit go out sound to be sent by the place ahead of AV device.
Background technology
Flat computer (Tablet Personal Computer is called for short Tablet PC, Tablet, Slates) is a kind of personal computer small-sized, easy to carry, with touch control screen as main input unit.The touch control screen of flat computer is broken away from traditional keyboard and mouse, allow the user to see through hand-written touch-control and carry out operation, compared to mobile computer, PDA and intelligent mobile phone at present, have light and handy external form concurrently and than the flat computer of large-screen, provide undoubtedly consumer's another kind to select easily.
Generally speaking, the loudspeaker unit of the loudspeaker of classic flat-plate computer is arranged at the left and right sides of screen with fixed form, to produce the three-dimensional sound field of left and right acoustic channels.So, the loudspeaker of this classic flat-plate computer often must be yielded to the thin design of flat computer, and use low power loudspeaker because of shared volume and portable consideration, thereby reduce tonequality and the volume that runs out.If need to strengthen effects,sound, often only can take external connecting device one way, but have very different tastes and interests with the design starting point of flat computer.
In addition, some flat computer is combined with the audio-visual amusement function of mobile digital, but uses the low power loudspeaker of this kind, its audio usefulness has to be strengthened, when heightening volume or using the supper bass pattern, produce easily the distorsion situation, listen to quality and can't have broader sound field.
Summary of the invention
The utility model main purpose is to provide a kind of AV device array horn structure that can make loudspeaker be sent sound by AV device the place ahead.
For reaching above-mentioned purpose, the utility model AV device array horn structure is installed on AV device bottom, and it comprises:
One can move to along longitudinally the sliding contact assembly of the second place from the inner primary importance of this AV device, it has the pair of conductive assembly and keeps with this AV device and be electrically connected, and one first conductive component comprises an insulating base, be outward extended with a coaxial and hollow inner and outer sleeves, one first interior conducting ring is coaxial to be arranged on outside this inner sleeve, and one first outer conducting ring is coaxial is arranged in this outer sleeve, and this first inside and outside conducting ring is become with this conductive component respectively be electrically connected;
One connector is connected with this sliding contact group, and can rotate an angle in a preset range, has a housing; One second conductive component is installed in this housing, being provided with an insulating sleeve stretches out in outside this housing, and be inserted in the inside and outside sleeve pipe of this sliding contact assembly, the coaxial inwall that is arranged at this insulating sleeve of one second interior conducting ring, and be positioned at this first conducting ring and become electrical connection outward, and the coaxial outer wall that is arranged at this insulating sleeve of one second outer conducting ring, and be positioned at this first outer conducting ring and become electrical connection; And
One array loudspeaker unit, housing with this connector links in a rotatable manner, its inside has the back side that most loudspeaker are positioned at this AV device, and become with the second inside and outside conducting ring of this connector and to be electrically connected, make this array loudspeaker unit stretch out this AV device by this sliding contact assembly, operate this connector and allow these loudspeaker towards the front of this AV device, make these loudspeaker send sound by the place ahead of this AV device.
According to the preferred embodiment of the utility model AV device with the array horn structure, this sliding contact assembly comprises a support and an end plate and this support and is connected, this support has a reception room can settle this first conductive component, and this end plate has a centre bore can accommodate this outer sleeve.
According to the preferred embodiment of the utility model AV device with the array horn structure, the upper circumferential section of this inner sleeve is provided with an arcuate socket.
According to the preferred embodiment of the utility model AV device with the array horn structure, this insulating base has a base portion, and makes this inner and outer sleeves from formations that stretches out of this base portion, and confession this conductive component is arranged at the top of this base portion.
According to the preferred embodiment of the utility model AV device with the array horn structure, the housing of this connector is formed by one first housing and one second shell combination.
According to the preferred embodiment of the utility model AV device with the array horn structure, the inwall of this insulating sleeve end is provided with in the arcuate socket that a sliding part is arranged at this inner sleeve, impels this sliding part mobile in this arcuate socket.
According to the preferred embodiment of the utility model AV device with the array horn structure, the housing both sides outer wall of this connector has a behaviour area, and this array loudspeaker unit is outward extended with a pair of lug in this behaviour area rotation, and lifts this array loudspeaker unit to the side of this AV device with a predetermined direction.
According to the preferred embodiment of the utility model AV device with the array horn structure, being equiped with the pair of conductive sheet on the housing of this connector becomes with this second inside and outside conducting ring respectively and is electrically connected.
According to the preferred embodiment of the utility model AV device with the array horn structure, be equiped with a pair of shell fragment and this conducting strip electrical contact on this array loudspeaker unit.
According to the preferred embodiment of the utility model AV device with the array horn structure, this array loudspeaker unit has an audio amplifier in order to accommodating this majority loudspeaker, and this is electrically connected with this loudspeaker formation respectively shell fragment.
The beneficial effects of the utility model are, by the sliding contact assembly in the utility model AV device usefulness array horn structure, make an array loudspeaker unit be moved to extended position from the retracted position of AV device, this sliding contact assembly is connected with a connector, operate this connector and do 180 degree rotations, make the loudspeaker of array loudspeaker unit be positioned at the front of this AV device, lift at last the side that this array loudspeaker unit makes its AV device that reclines, make these loudspeaker send sound by the place ahead of flat computer, thereby strengthen the effects,sound of AV device, do not reduce the tonequality and the volume that run out.
In order further to understand feature of the present utility model and technology contents, please consult in detail following about detailed description of the present utility model and accompanying drawing, yet appended graphic only for reference with usefulness is described, and be not that the utility model is done any restriction.
Description of drawings
Fig. 1 is the stereogram of the utility model array horn structure.
Fig. 2 is the exploded view of the utility model array horn structure, and it shows the location drawing that concerns with flat computer.
Fig. 3 is the decomposed figure of the utility model sliding contact assembly.
Fig. 4 is the exploded view of the utility model sliding contact assembly.
Fig. 5 is the sectional drawing of the utility model sliding contact assembly.
Fig. 6 is the stereogram of the other direction of the utility model sliding contact assembly.
Fig. 7 is the decomposed figure of the utility model connector.
Fig. 8 is the exploded view of the utility model connector.
Fig. 9 is the sectional drawing of the utility model connector.
When Figure 10 was the rotation of the utility model connector, the sliding part of insulating sleeve moved to the other end from an end of the arcuate socket of inner sleeve.
Figure 11 is the sectional drawing of the utility model sliding contact assembly and connector combination.
Figure 12 A to Figure 12 E shows that the utility model array horn structure stretches out, rotates and lifts action schematic diagram in AV device.
The main element symbol description:
The first outer conducting ring 25; Conductive component 26a, 26b;
The second conductive component 32; Conducting strip 33,34;
The first housing 311; The second housing 312;
Latch 313; Jack 314;
Accepting hole 315; Rectangular channel 316;
Deep-slotted chip breaker 317; Behaviour area 318;
The second outer conducting ring 323; Rectangular module 324;
Sliding part 325; Anchor portion 331,341;
Connect end 332,342; Array loudspeaker unit 40;
Shell fragment 43; Lug 44;
Fulcrum 45; Flat computer 50;
Chute 51; Conducting strip 52a, 52b.
Embodiment
See also Figure 1 and Figure 2, the utility model array horn structure 10 slidably is installed in the chute 51 of an AV device such as flat computer 50 bottoms, and the upper surface of this chute 51 is provided with two conducting strip 52a, 52b and is electrically connected with the machine plate formation of flat computer 50 inside.The utility model array horn structure 10 comprises a sliding contact assembly 20; One connector 30; An and array loudspeaker unit 40.
Such as Fig. 3, Fig. 4 and shown in Figure 5, this sliding contact assembly 20 comprises a support 21, one first conductive components 22, and an end plate 27; Wherein, this support 21 has a vertical reception room 211 and horizontal reception room 212 communicates with this vertical reception room 211, and this support 21 is provided with the upper and lower end that a pair of trip that separates 213 is positioned at this horizontal reception room 212.
This first conductive component 22 has an insulating base 23, one first interior conducting rings 24, one first outer conducting ring 25, pair of conductive assembly 26a, 26b; Wherein, this insulating base 23 has a base portion 231 and one coaxial and hollow inner and outer sleeves 232,233 and stretches out from this base portion 231, and make the first interior conducting ring 24 coaxial being arranged on outside this inner sleeve 232, reach the first outer conducting ring 25 coaxial being arranged in this outer sleeve 233.The upper circumferential section of this inner sleeve 232 is provided with an arcuate socket 234 (such as Fig. 6), and its arc angle is 180 degree, and the best is 220 degree.
This is arranged at the top of this base portion 231 to conductive component 26a, 26b, and by a wire 28 this conductive component 26a being become with the first outer conducting ring 25 with the first interior conducting ring 24 and this conductive component 26b respectively is electrically connected, at this moment, with the base portion 231 of this insulating base 23 from horizontal reception rooms 212 enter and along the longitudinal reception room 211 extend upward, until this base portion 231 is placed in vertical reception room 211, horizontal reception room 212 fully.
This end plate 27 has a centre bore 271 can accommodate this outer sleeve 233, and a pair of mortise 272 is from the radially extension of this centre bore 271 and corresponding to trip 213 with this, making respectively, this trip 213 inserts in this mortise 272, allow end plate 27 be linked on this support 21, skid off with the horizontal reception room 212 that prevents these insulating base 23 self-supporting bodies 21.
Such as Fig. 7, Fig. 8 and shown in Figure 9, this connector 30 comprises a housing 31, one second conductive components 32, and pair of conductive sheet 33,34; Wherein, this housing 31 is combined by the first housing 311 and the second housing 312, between utilize snap-in structure such as latch 313 and jack 314 to make it become binding.This housing 31 has the end plate 27 of an accepting hole 315 Graph-Orienteds 3, jointly is made of half arcuate socket of this first housing 311 and the second housing 312, and the inwall of this accepting hole 315 has a rectangular channel 316.This housing 31 has a pair of deep-slotted chip breaker 317 and is positioned at the subtend of this accepting hole 315, and is separately positioned on the rear wall of this first housing 311 and the second housing 312.The outer wall of this first housing 311 and this second housing 312 respectively has a behaviour area 318 (such as Fig. 2).
This second conductive component 32 has an insulating sleeve 321 and stretches out in outside this housing 31, the one second interior conducting ring 322 coaxial inwalls that are arranged at this insulating sleeve 321, and the one second outer conducting ring 323 coaxial outside wall surface that are arranged at this insulating sleeve 321.One end of this insulating sleeve 321 has a rectangular module 324 and is placed in the rectangular channel 316 of this accepting hole 315, and this insulating sleeve 321 can't freely be turned round in this accepting hole 315.
This is arranged on this housing 31 conducting strip 33,34, it is installed in respectively in the deep-slotted chip breaker 317 of this first housing 311 and the second housing 312, and by a wire 35 this second interior conducting ring 322 is become with conducting strip 34 with conducting strip 33 and the second outer conducting ring 323 respectively to be electrically connected.This conducting strip 33,34 both-side ends respectively have an anchor portion 331,341 and and connect end 332,342 and can be inserted in the upper and lower perforate of this deep-slotted chip breaker 317, and this conducting strip 33,34 firmly is installed in this deep-slotted chip breaker 317.
The inwall of these insulating sleeve 321 ends is provided with in the arcuate socket 234 of inner sleeve 232 that a sliding part 325 is arranged at this first conductive component 22, and make this sliding part 325 move to the other end (B) (such as Figure 10) from an end (A) of this arcuate socket 234, so this connector 30 can only rotate forward a predetermined angular.
As shown in figure 11, when the second conductive component 32 of connector 30 is inserted in the first conductive component 22 of sliding contact assembly 20 fully, these second interior conducting ring 322 arranged coaxial are outside this first interior conducting ring 24, between form to be electrically connected, and these second outer conducting ring 323 arranged coaxial are in this first outer conducting ring 25, between form to be electrically connected, by above-mentioned combination and electrical connection, this conductive component 26a is become with conducting strip 34 with conducting strip 33 and this conductive component 26b be electrically connected.
As shown in Figures 1 and 2, this array loudspeaker unit 40 includes an audio amplifier 41 its inside and many loudspeaker 42 are installed are installed in the audio amplifier 41 in the array mode; And a pair of shell fragment 43 to be arranged on this audio amplifier 41 terminal and become electrical contact with the conducting strip 33,34 of this connector 30 respectively, and form electric (both positive and negative polarity) with these loudspeaker 42 respectively and be connected.One end of this shell fragment 43 is that the wall of stiff end and this audio amplifier 41 links, and the other end is free end.
One end of this audio amplifier 41 is outward extended with a pair of lug 44 and is positioned at this to shell fragment 43 outsides, respectively the inwall of this lug 44 is provided with housing 31 bindings of a fulcrum 45 and this connector 30, the lug 44 of array loudspeaker unit 40 is rotated the behaviour area 318 at housing 31 take fulcrum 45 as fulcrum, the dotted line of Fig. 1 shows that this array loudspeaker unit 40 without turning to flat computer 50 when positive, can only be rotated down to a precalculated position.
Figure 12 A to Figure 12 E shows that the utility model array horn structure 10 stretches out, rotates and lifts in relevant position and the relation of AV device such as flat computer 50.The utility model array horn structure 10 is the bottom that is embedded in respectively flat computer 50, and be positioned at the retracted position, under this pattern, respectively these loudspeaker 42 are positioned at the back side of flat computer 50, can be by the rear of flat computer 50 to sending sound, shown in Figure 12 A.
Under the audio-visual multimedia pattern, pull out or utilize ejecting mechanism to make this array loudspeaker unit 40 stretch out in flat computer 50, shown in Figure 12 B, and this array loudspeaker unit 40 is rotated 180 spend to the front of flat computer 50, shown in Figure 12 C, rotate at last this several 12 groups of loudspeaker units 40, shown in Figure 12 D, the side of this flat computer 50 until this array loudspeaker unit 40 reclines makes respectively these loudspeaker 42 go out sound and sends sound by the place ahead of flat computer 50, shown in Figure 12 E.
Generally speaking, operation the utility model array loudspeaker unit 40 so that respectively these loudspeaker 42 go out sound over against the user, and the array loudspeaker units that use each four loudspeaker of both sides to form, have broader sound and promote and listen to quality, the Ambience that left and right sides dual track allows the user have to be personally on the scene.
Above said content only is this case one preferred embodiment explanation, but not in order to the utility model is imposed any restrictions.Any this skill person that is familiar with may utilize above-mentioned technology contents to be changed or be modified to other embodiment and still not break away from spirit of the present utility model and category, and the utility model scope is only limited by claims.
Claims (10)
1. an AV device array horn structure is installed on AV device bottom, it is characterized in that comprising:
One can move to along longitudinally the sliding contact assembly of the second place from the inner primary importance of this AV device, it has the pair of conductive assembly and keeps with this AV device and be electrically connected, and one first conductive component comprises an insulating base, be outward extended with a coaxial and hollow inner and outer sleeves, one first interior conducting ring is coaxial to be arranged on outside this inner sleeve, and one first outer conducting ring is coaxial is arranged in this outer sleeve, and this first inside and outside conducting ring is become with this conductive component respectively be electrically connected;
One connector is connected with this sliding contact group, and can rotate an angle in a preset range, has a housing; One second conductive component is installed in this housing, being provided with an insulating sleeve stretches out in outside this housing, and be inserted in the inside and outside sleeve pipe of this sliding contact assembly, the coaxial inwall that is arranged at this insulating sleeve of one second interior conducting ring, and be positioned at this first conducting ring and become electrical connection outward, and the coaxial outer wall that is arranged at this insulating sleeve of one second outer conducting ring, and be positioned at this first outer conducting ring and become electrical connection; And
One array loudspeaker unit, housing with this connector links in a rotatable manner, its inside has the back side that most loudspeaker are positioned at this AV device, and become with the second inside and outside conducting ring of this connector and to be electrically connected, make this array loudspeaker unit stretch out this AV device by this sliding contact assembly, operate this connector and allow these loudspeaker towards the front of this AV device, make these loudspeaker send sound by the place ahead of this AV device.
2. AV device as claimed in claim 1 array horn structure, it is characterized in that, this sliding contact assembly comprises a support, reaching an end plate and this support is connected, this support has a reception room can settle this first conductive component, and this end plate has a centre bore and accommodates this outer sleeve.
3. AV device as claimed in claim 1 array horn structure is characterized in that, the upper circumferential section of this inner sleeve is provided with an arcuate socket.
4. AV device as claimed in claim 1 array horn structure is characterized in that, this insulating base has a base portion, and makes this inner and outer sleeves from the formation that stretches out of this base portion, and conductive component is arranged at the top of this base portion for this.
5. AV device as claimed in claim 1 array horn structure is characterized in that, the housing of this connector is formed by one first housing and one second shell combination.
6. AV device as claimed in claim 3 array horn structure is characterized in that, the inwall of this insulating sleeve end is provided with in the arcuate socket that a sliding part is arranged at this inner sleeve, impels this sliding part mobile in this arcuate socket.
7. AV device as claimed in claim 1 array horn structure, it is characterized in that, the housing both sides outer wall of this connector has a behaviour area, and this array loudspeaker unit is outward extended with a pair of lug in this behaviour area rotation, and lifts this array loudspeaker unit to the side of this AV device with a predetermined direction.
8. AV device as claimed in claim 1 array horn structure is characterized in that, being equiped with the pair of conductive sheet on the housing of this connector becomes with this second inside and outside conducting ring respectively and be electrically connected.
9. AV device as claimed in claim 8 array horn structure is characterized in that, is equiped with a pair of shell fragment and this conducting strip electrical contact on this array loudspeaker unit.
10. AV device as claimed in claim 9 array horn structure is characterized in that, this array loudspeaker unit has an audio amplifier in order to accommodating this majority loudspeaker, and this is formed with each loudspeaker shell fragment be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304135 CN202713577U (en) | 2012-06-27 | 2012-06-27 | Array loudspeaker structure used for audio-video device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304135 CN202713577U (en) | 2012-06-27 | 2012-06-27 | Array loudspeaker structure used for audio-video device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202713577U true CN202713577U (en) | 2013-01-30 |
Family
ID=47593829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304135 Expired - Fee Related CN202713577U (en) | 2012-06-27 | 2012-06-27 | Array loudspeaker structure used for audio-video device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202713577U (en) |
-
2012
- 2012-06-27 CN CN 201220304135 patent/CN202713577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |