CN101320292B - Multi-media keyboard combined with turnable loudspeaker box - Google Patents
Multi-media keyboard combined with turnable loudspeaker box Download PDFInfo
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- CN101320292B CN101320292B CN2008100077065A CN200810007706A CN101320292B CN 101320292 B CN101320292 B CN 101320292B CN 2008100077065 A CN2008100077065 A CN 2008100077065A CN 200810007706 A CN200810007706 A CN 200810007706A CN 101320292 B CN101320292 B CN 101320292B
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- pivoting head
- audio amplifier
- keyboard
- accommodation chamber
- turnable
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Abstract
The present invention relates to a multimedia keyboard combined with upturning sound boxes, which comprises a keyboard body, a control circuit board and at least one independent sound box; wherein, the rear side of the keyboard body is provided with a containing chamber; the control circuit board, which is arranged in the containing chamber, is provided with a first cable connected with the keyboard body and more than one sound output cable; a speaker is arranged in the shell of the independent sound box; the bottom of the independent sound box is provided with a pivotal head, which can be assembled in the pivotal socket of the containing chamber; the sound output cables are electrically connected with the speaker via the pivotal socket and the pivotal head, so that the independent sound box can be put down and closed or can fall down to upturn to preset vertical angle and direction relative to the keyboard body, and thereby the quality of stereo sound effect is improved. Moreover, the independent sound box can be detachable or undetachable in order to satisfy various use requirements and manifold matchings.
Description
Technical field
The invention provides a kind of MultiMedia Keyboard, especially refer to a kind of with independent audio amplifier and the ingenious combination of keyboard body, make independent audio amplifier to be to fall and fold kenel with respect to the keyboard body, and can start a pre-angle and a direction from level, have at ordinary times and do not take up space, the combination that then has the quality-improving of stereo audio during use has the MultiMedia Keyboard of turnable loudspeaker box.
Background technology
Press, constantly promote sci-tech product at this and eliminate in the epoch of innovation rate, functional characteristics such as integration, saving, light, texture have just like become the required pacing items that possesses in main flow market at present, and it is comparatively to meet its condition with media product.
Inferior pressing, the general basic peripheral equipment of computer nothing more than being exactly equipment such as host computer, screen, slide-mouse, keyboard, printer, and under the background of scientific-technical progress now and popular novel things, is also just constantly weeded out the old and bring forth the new on computer peripheral device.
But to popularize now on computers broadcast listening, MP3 music and to watch film etc., the tonequality quality of its loudspeaker obviously becomes important supporting role's, so, ordinary consumer all can be bought this loudspeaker equipment more in addition, and be installed in computer screen both sides or appropriate position, when using video/audio function, can reach its certain visual effect to be provided at.
But, such installing occupies the space on its desktop easily and causes the numerous and diverse of electrical wiring because this computer peripheral device just had many electrical wirings originally, add increase the electrical wiring that is equipped with, it is more numerous and diverse, needs improved thinking space so still have.
Therefore, beginning has had the product of integrating keyboard and loudspeaker, as shown in Figure 1, it is Chinese publication number: CN200993767, name is called: the structure improved novel patent of MultiMedia Keyboard, it is characterized in that: the base 61 of this keyboard body 60 defines a plurality of tone chambers jointly, and installs voice output in this tone chamber, makes it have advantages such as room for promotion utilization factor.
Only look into, on to take off voice output 62 be to be fixed in the base 61 of keyboard body 60, so the sound wave of its output is vertically upward, but not be looped around user's periphery, cause the stereo audio of its output to still have to be hoisted.
Moreover, though the following of such integration saved the space and avoided the numerous and diverse of electrical wiring, it still has a little disappearance unavoidably interior, these loudspeaker are because be installed in the keyboard, it is subjected to exporting the power restriction of interface, and then this loudspeaker output power is reduced cause presenting tonequality unstable or have situation such as noise to take place; Again, when loudspeaker or keyboard wherein an item be damaged must maintenance or when changing, consider all and can be affected with regard to cost and time, therefore still having needs improved space.
Summary of the invention
The objective of the invention is to improve the deficiencies in the prior art, provide a kind of combination that the MultiMedia Keyboard of turnable loudspeaker box is arranged, it is that an independent audio amplifier is made up with the keyboard body cleverly, makes independent audio amplifier to be to fall with respect to the keyboard body and fold kenel to have the effect that does not take up space at ordinary times.And it can start a predetermined angle and the direction erect from level when using, and has the quality-improving of stereo audio.
Another purpose of the present invention then is to provide a kind of combination that the MultiMedia Keyboard of turnable loudspeaker box is arranged, the independent audio amplifier that this can fall on the keyboard body or turn to lift, comprise and to be inseparable kenel with this keyboard body, also can be and extract the separation kenel, select collocation to use in order to the consumer, have multifarious effect and promote.
The object of the present invention is achieved like this:
A kind of combination has the MultiMedia Keyboard of turnable loudspeaker box, and it comprises:
One keyboard body, its rear side is provided with an accommodation chamber;
One control circuit board is arranged in this accommodation chamber, and it possesses first cable that is connected with the keyboard body, and the voice output cable of one or more; And
At least one independent audio amplifier, possesses loudspeaker in its housing, its bottom possesses a pivoting head, can be assembled in the pivot connected slot of this accommodation chamber, aforementioned voice output cable picks out with this loudspeaker via this pivot connected slot and pivoting head and is electric connection, so that this independent audio amplifier is with respect to this keyboard body, can present fell folds or upwards turns to lift to predetermined angle and the direction erect from the position of falling.
This accommodation chamber comprises by a lid and a base and being formed, and it is one-body molded with the upper casing and the lower casing of this keyboard body respectively.
This accommodation chamber comprises by a lid and a base and being formed, and it comprises independent moulding assembly, and itself and this keyboard bulk junction lumps together.
This accommodation chamber back side comprises the connection jack that is provided with predetermined number corresponding to the connector of this control circuit board.
This accommodation chamber end face comprises that being provided with one adjusts the control interface.
The pivot connected slot bottom surface of this accommodation chamber comprises and is provided with an arc base, in order to locate this pivoting head.
The bottom of this independent audio amplifier and this pivoting head comprise and being combined as a whole, and is to be inseparable kenel, and this voice output cable passes this pivoting head, directly is connected with this loudspeaker.
The bottom of this independent audio amplifier is provided with a circular groove, and this pivoting head relative position is provided with a convex body that can snap in this circular groove, so that this independent audio amplifier is rotatable kenel corresponding to this pivoting head.
The bottom of this independent audio amplifier and this pivoting head are separable kenel, this voice output cable is to electrically connect with this pivoting head, and this pivoting head possesses a voice output splicing ear, and the bottom of this independent audio amplifier is with respect to this voice output splicing ear, be provided with one can with the sound input interface of its electric connection, moreover, the bottom of this independent audio amplifier is provided with a circular groove, and this pivoting head periphery is provided with an elasticity clip, the end of this elasticity clip is provided with a convex body that can snap in this circular groove, so that this independent audio amplifier is rotatable kenel corresponding to this pivoting head, and this independent audio amplifier and this pivoting head are electrically connect or extract and separate.
Combination provided by the invention has the MultiMedia Keyboard of turnable loudspeaker box, with an independent audio amplifier design that can turn to lift, improves previous MultiMedia Keyboard and can't fold and adjust disappearances such as angle direction, and then promote whole practicality, really the tool progressive.
Description of drawings
Fig. 1 is a structural drawing of commonly using MultiMedia Keyboard.
Fig. 2 is the exploded perspective view of preferred embodiment of the present invention.
Fig. 3 is the part exploded view of preferred embodiment of the present invention.
Fig. 4 is the exploded perspective view of independence audio amplifier of the present invention and pivoting head.
Fig. 5 is the combination stereogram of independence audio amplifier of the present invention and pivoting head.
Fig. 5 A is a part-structure cut-away view among Fig. 5.
Fig. 6 is an adjustment synoptic diagram of the present invention.
Fig. 7 is the synoptic diagram that folds of the present invention.
Fig. 8 is a use synoptic diagram of the present invention.
Fig. 9 is a circuit diagram of the present invention.
Embodiment
At first, see also Fig. 2～shown in Figure 5, preferred embodiment of the present invention includes:
One keyboard body 10, it is made up of upper casing 10a and lower casing 10b, and inside can be provided with line related and element certainly, and only these are prior arts, and non-this case summary of the invention holds and does not give unnecessary details.
The invention is characterized in: these keyboard body 10 rear sides are provided with the accommodation chamber 20 of a protrusion body, in the present embodiment, this accommodation chamber 20 comprises by a lid 20a and a base 20b and being formed, and it is one-body molded with the upper casing 10a and the lower casing 10b of this keyboard body 10 respectively; But be not limited to this, that is after can the be first independent moulding assembling of this accommodation chamber 20, combine with this keyboard body 10 again.Length as for this accommodation chamber 20 can on demand or cooperate keyboard body 10 to design.
One control circuit board 30, be arranged in the aforementioned accommodation chamber 20, it possesses first cable 31 that is connected with keyboard body 10, and the voice output cable 32 of one or more, on it and have a connector 33 of a plurality of inputs and output, these connectors 33 comprise general lead with and the kenels such as connector used of USB.These accommodation chamber 20 back sides corresponding to these connectors 33 then correspondence be provided with the connection jack 23 of predetermined number.Moreover these accommodation chamber 20 end faces comprise that being provided with one adjusts control interface 22; And
At least one independent audio amplifier 40, present embodiment are to be made as two independent audio amplifiers 40, possess a loudspeaker 43 in its housing, and its bottom 42 possesses a pivoting head 41, can be installed in the pivot connected slot 21 of these accommodation chamber 20 both sides.In the present embodiment, as shown in Figure 2, pivot connected slot 21 bottom surfaces of this accommodation chamber 20, comprise and be provided with an arc base 24, by this, after this pivoting head 41 places pivot connected slot 21, utilize arc base 24 to make its location, rotate but do not influence it, aforementioned voice output cable 32 via this pivot connected slot 21 and pivoting head 41 pick out with this independent audio amplifier 40 in loudspeaker 43 be electric connection.As for, the kenel of this electric connection can comprise Integrated Service Digital Network connected mode or two-period form connected mode on earth.That is this voice output cable 32 electrically connects with loudspeaker 43 except that can directly passing pivoting head 41, also can be shown in Fig. 5 A, earlier this voice output cable 32 and this pivoting head 41 are electrically connected, this pivoting head 41 then possesses a voice output splicing ear 413, and the bottom 42 of this independent audio amplifier 40 is with respect to this voice output splicing ear 413, be provided with one can with the sound input interface 421 of its electric connection.
And, aforementioned connected mode be the bottom 42 of depending on this independent audio amplifier 40 with this pivoting head 41 except that the relative rotation relation of tool, whether be separable kenel.At first, wherein a kind of kenel, the bottom 42 that is this independent audio amplifier 40 is to be combined as a whole with pivoting head 41, wherein, these bottom 42 peripheries are provided with circular groove 422, and pivoting head 41 relative positions be provided with the convex body 412 described convex bodies 412 that can snap in this circular groove 422 can be a convex ring body, fin body or salient point all can, its function is to make this independent audio amplifier 40 to turn with respect to pivoting head 41.Except that this, in the present embodiment, these pivoting head 41 peripheries are provided with an elasticity clip 411, and aforementioned convex body 412 is located at the end inner edge of this elasticity clip 411, and snapped in this circular groove 422, thus, this independent audio amplifier 40 not only can rotate with respect to this pivoting head 41, more selectively make this independent audio amplifier 40 and these pivoting head 41 combinations be electric connection, or push this elasticity blocking card 411, make it can extract separated attitude.Advantage of this design is to make things convenient for consumer's selection to use and arrange in pairs or groups, and makes its more diversity.
Please continue consult shown in Figure 6, the present invention is with above-mentioned characteristic and means, make independent audio amplifier 40 can on level such as X axis, start to predetermined angle θ of setting such as Z axle, no matter and the bottom 42 of this independent audio amplifier 40 is inseparable or separable kenel with pivoting head 41, then relative to being rotating of ω angle, and then make it as Fig. 7, shown in Figure 8, having fell at ordinary times folds and does not take up space, then conveniently turn to lift to predetermined angular and direction when using, make the sound that sends out, quality with stereo surround audio is to reach multimedia function really.
Fig. 9 is a possible embodiments that discloses circuit diagram of the present invention, the control circuit board 30 in the accommodation chamber 20 wherein, be connected with keyboard body 10 with first cable 31, and can be provided with a microphone 11 on the keyboard body 10, certainly this microphone 11 also can be located on the accommodation chamber 20, can be connected with computer 50 with one second cable 34 thus as for 23 of connection jacks at these accommodation chamber 20 back sides, also can supply earphone 51 and Portable music unit 52 in addition ... Deng connection, form multimedia use.As for, the type body of independent audio amplifier 40 of the present invention, with and the position of putting, the kenel of taking off embodiment before non-being limited to, it is that different assorters can be arranged on demand.
Be with, the present invention with an independent audio amplifier design that can turn to lift, improve previous MultiMedia Keyboard and can't fold and adjust disappearances such as angle direction, and then promote whole practicality, really the tool progressive.
In sum, disclosed structure by former times is not had, and really can reach the enhancement of effect, and tool can supply industry applications.
Only, above-mentioned disclosed graphic, explanation only is preferred embodiment of the present invention, is familiar with this skill personage generally, and modification or the equivalence done according to this case spirit category change, and must be included in this case claim.
Claims (9)
1. a combination has the MultiMedia Keyboard of turnable loudspeaker box, it is characterized in that, comprises:
One keyboard body, its rear side is provided with an accommodation chamber;
One control circuit board is arranged in this accommodation chamber, and this control circuit board possesses first cable that is connected with the keyboard body, and the voice output cable of one or more; And
At least one independent audio amplifier, possesses loudspeaker in its housing, this independent audio amplifier bottom possesses a pivoting head, this pivoting head is assembled in the pivot connected slot of this accommodation chamber, aforementioned voice output cable picks out with this loudspeaker via this pivot connected slot and pivoting head and is electric connection, so that this independent audio amplifier is with respect to this keyboard body, can present fell folds or upwards turns to lift to predetermined angle and the direction erect from the position of falling.
2. combination as claimed in claim 1 has the MultiMedia Keyboard of turnable loudspeaker box, it is characterized in that, this accommodation chamber is made up of a lid and a base, and this lid and base are one-body molded with the upper casing and the lower casing of this keyboard body respectively.
3. combination as claimed in claim 1 has the MultiMedia Keyboard of turnable loudspeaker box, it is characterized in that, this accommodation chamber is made up of a lid and a base, and this accommodation chamber comprises independent moulding assembly, and this accommodation chamber and this keyboard bulk junction lump together.
4. combination as claimed in claim 1 has the MultiMedia Keyboard of turnable loudspeaker box, it is characterized in that, this accommodation chamber back side is provided with the connection jack of predetermined number corresponding to the connector of this control circuit board.
5. combination as claimed in claim 1 has the MultiMedia Keyboard of turnable loudspeaker box, it is characterized in that, this accommodation chamber end face is provided with one and adjusts the control interface.
6. combination as claimed in claim 1 has the MultiMedia Keyboard of turnable loudspeaker box, it is characterized in that, the pivot connected slot bottom surface of this accommodation chamber is provided with an arc base, in order to locate this pivoting head.
7. combination as claimed in claim 1 has the MultiMedia Keyboard of turnable loudspeaker box, it is characterized in that the bottom of this independent audio amplifier and this pivoting head are combined as a whole, be and be inseparable kenel, this voice output cable passes this pivoting head, directly is connected with this loudspeaker.
8. combination as claimed in claim 7 has the MultiMedia Keyboard of turnable loudspeaker box, it is characterized in that, the bottom of this independent audio amplifier is provided with a circular groove, and this pivoting head relative position is provided with a convex body that can snap in this circular groove, so that this independent audio amplifier is rotatable kenel corresponding to this pivoting head.
9. combination as claimed in claim 1 has the MultiMedia Keyboard of turnable loudspeaker box, it is characterized in that, the bottom of this independent audio amplifier and this pivoting head are separable kenel, this voice output cable and this pivoting head electrically connect, and this pivoting head possesses a voice output splicing ear, and the bottom of this independent audio amplifier is with respect to this voice output splicing ear, be provided with a sound input interface that can electrically connect with this voice output splicing ear, moreover, the bottom of this independent audio amplifier is provided with a circular groove, and this pivoting head periphery is provided with an elasticity clip, the end inner edge of this elasticity clip is provided with a convex body that can snap in this circular groove, so that this independent audio amplifier is rotatable kenel corresponding to this pivoting head, and this independent audio amplifier and this pivoting head are electrically connect or extract and separate kenel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100077065A CN101320292B (en) | 2008-02-29 | 2008-02-29 | Multi-media keyboard combined with turnable loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100077065A CN101320292B (en) | 2008-02-29 | 2008-02-29 | Multi-media keyboard combined with turnable loudspeaker box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101320292A CN101320292A (en) | 2008-12-10 |
| CN101320292B true CN101320292B (en) | 2010-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100077065A Expired - Fee Related CN101320292B (en) | 2008-02-29 | 2008-02-29 | Multi-media keyboard combined with turnable loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101320292B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8938312B2 (en) | 2011-04-18 | 2015-01-20 | Sonos, Inc. | Smart line-in processing |
| US9042556B2 (en) | 2011-07-19 | 2015-05-26 | Sonos, Inc | Shaping sound responsive to speaker orientation |
| CN107450738A (en) * | 2017-08-12 | 2017-12-08 | 佛山市诚新泰不锈钢制品有限公司 | A kind of keyboard with sound equipment |
| CN109688509B (en) * | 2019-01-28 | 2020-06-26 | 广州市精鑫音箱电子有限公司 | Bluetooth sound box |
-
2008
- 2008-02-29 CN CN2008100077065A patent/CN101320292B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101320292A (en) | 2008-12-10 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: SU RONGXI Free format text: FORMER OWNER: LIN LIE Effective date: 20110908 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 523961 DONGGUAN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110908 Address after: 523961 Guangdong province Houjie town of Dongguan City, Kaifeng City Lake Villa Plaza Lake Pavilion 18-2A Patentee after: Su Rongxi Address before: Taoyuan County, Taiwan, China Patentee before: Lin Lie |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20150229 |
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| EXPY | Termination of patent right or utility model |