CN103813220A - Framework for hanging sound boxes on panel television set - Google Patents
Framework for hanging sound boxes on panel television set Download PDFInfo
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- CN103813220A CN103813220A CN201210440413.2A CN201210440413A CN103813220A CN 103813220 A CN103813220 A CN 103813220A CN 201210440413 A CN201210440413 A CN 201210440413A CN 103813220 A CN103813220 A CN 103813220A
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- supporting arm
- audio amplifier
- mainboard
- framework
- panel
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Abstract
The invention discloses a framework for hanging sound boxes on a panel television set. The framework comprises a mainboard and three support arms, wherein one ends of all the support arms are detachably mounted on the left, right and upper sides of the mainboard; a connecting piece for fixing a sound box is arranged at the other end of each support arm; a through hole corresponding to a wall hanging screw hole in the back of the panel television set is formed in the mainboard and used for fixing the mainboard on the back of the panel television set; and the sound boxes hung on the support arms are exactly located at the left, right and upper ends of a display screen of the panel television set. By the framework disclosed by the invention, three sound boxes can be hung on the left, right and upper sides of the panel television set and the space is saved; the power needed by the sound boxes can be supplied directly by the framework, and external wiring is not required, thus being convenient and simple; and meanwhile, the length of each support arm can be adjusted according to the need so as to be adapted to the condition of small space, and the framework is convenient to use and easy to operate.
Description
technical fieldthe present invention relates to the stereo for loudspeaker techniques field, relate in particular to arrangement space and the supporting thereof of loud speaker, particularly relate to for audio amplifier being hung on to the framework on panel TV set.
background technologyhome theater is widely used the stereo set of 5.1 sound channels now, also comprises two preposition audio amplifiers, two rearmounted audio amplifiers, a mid-surrounding sound speaker, a supper bass big gun audio amplifier; In order to obtain good audio visual effect, it puts principle: preposition audio amplifier is put in the face of listening hearer in mode in one line, left and right is placed respectively one, and center-channel speaker is placed on the desktop before display or the top of display. and supper bass big gun audio amplifier is put does not have special requirement.
At present, two preposition audio amplifiers and a mid-surrounding sound speaker of this type of stereo set, be generally land or be placed on desktop or hang on the wall, lands and all greatly taken space with pendulum at Desktop mode, hang trouble is installed on the wall, and be inconvenient to change position.Therefore, prior art just need to reserve sufficient space and put audio amplifier in 5.1 sound channel stereo sets, and need to arrange and two preposition audio amplifiers and a circuit that mid-sound surround speaker putting position is corresponding, when use, extremely inconvenience, and numerous electric wire exposing also affects attractive in appearance.
As is generally known, the panel TV set back that home theater uses is useful on the screwed hole hanging on wall, the size of described each screw hole and pitch-row are to meet VESA VESA(Video Electronics Standards Association, VESA) and/or the standard of the CVIA of China Video Professional Association.
summary of the inventionthe technical problem to be solved in the present invention is to avoid above-mentioned the deficiencies in the prior art part and proposes a kind of framework for panel TV set hanging sound box,, solve prior art audio amplifier and hang the problems such as inconvenient.
The present invention solves the problems of the technologies described above the technical scheme proposing to be, a kind of framework for panel TV set hanging sound box comprises mainboard and three supporting arms; Described each supporting arm one end is removably mounted on left and right limit and the top of described mainboard; Each supporting arm other end is provided with the connector for fixing audio amplifier; The through hole corresponding with the wall built-up screwed hole position at panel TV set back is set on described mainboard, for mainboard is fixed on to panel TV set back, the audio amplifier that order hangs on described each supporting arm is positioned at the left and right both sides of flat panel TV set display screen and upper end just.
Described mainboard is the flat shell that front and rear panels are formed by stacking, in it, be provided with the wire casing that lays conductor cable, described conductor cable one end extends to mainboard outside, for connecting power supply, the other end respectively along wire casing arrange to mainboard be positioned at supporting arm junction on three electric connector places, be attached thereto; Described supporting arm is and the flat cavity of mainboard adaptation that its inner chamber will be positioned at the electric connector electrical connection at its two ends by conductor cable.
On described supporting arm, be a connecting ring for the connector of fixing audio amplifier, with to be positioned at joint pin on audio amplifier suitable; Described connecting ring inwall is provided with two sections of spacing profiles that extend to this connecting ring central axis direction; On the joint pin external cylindrical surface at the described audio amplifier back side, be provided with the convex tendon of answering in contrast; In the joint pin of described audio amplifier screws in described supporting arm connecting ring time, the spacing profile of connecting ring is fastened on the convex tendon of joint pin of audio amplifier just completely, makes audio amplifier be fixed on supporting arm.
On described mainboard, be provided with each screwed hole size through hole adaptation, fixing use at panel TV set back and have four at least, the size of described each through hole and pitch-row meet the VESA of VESA or/and the relevant criterion of China Video Professional Association.
Left and right both sides and the top of described mainboard are respectively provided with access draw-in groove, the incoming end of this access draw-in groove size and described supporting arm is suitable, the intercalation tightly of described supporting arm incoming end is in this access draw-in groove, and the electric connector of the access draw-in groove of mainboard is that the tight face of electric connector contacts with what be positioned at supporting arm incoming end.
The terminal part of the spacing profile of described connecting ring is also provided with a groove, suitable with the buckle of the projection arranging on the convex tendon of described audio amplifier, in the time that the joint pin of described audio amplifier screws in the connecting ring of described supporting arm, when the spacing profile of connecting ring is fastened on the convex tendon of joint pin of audio amplifier just completely, the buckle of convex tendon projection snaps in the groove of spacing profile of described connecting ring just.
The electric connector of described supporting arm is positioned at the bottom of connecting ring; Joint pin top on described audio amplifier is provided with suitable with it electric connector, and in the joint pin of described audio amplifier screws in described supporting arm connecting ring time, described electrical connection device tight fit connection together.
Connector in described main body is pair of metal springs, and the connector of the supporting arm coordinating is with it pair of metal thin slice, and when described supporting arm is arranged in main body, described Metal Flake spring is pressed on sheet metal just.
Spacing back-off one side of described connecting ring is provided with spacing prominent stupefied with the projection of the axis parallel of this connecting ring, and while preventing that audio amplifier from screwing in, rotation excessively.
The connector of described supporting arm is the springs of pair of metal, and the connector of the audio amplifier coordinating is with it that a pair of end face is the metal column of plane; When described audio amplifier is arranged on supporting arm, the springs face close contact of the end face of described metal column and described metal.
Compared with the existing technology, the invention has the beneficial effects as follows: adopt this framework three audio amplifiers can be suspended on to the left and right and top of panel TV set, save space; And audio amplifier required electric power can directly provide by framework, without outside wiring, convenient succinct; Meanwhile, can exchange as required the length of each supporting arm, with the situation under adapting to place not, easy to use, easy operating.
accompanying drawing explanationfig. 1 is that the present invention is arranged on panel TV set back for the preferred embodiment of the framework of panel TV set hanging sound box by described framework and hangs the axonometric projection schematic diagram of each audio amplifier 5;
Fig. 2 is the axonometric projection schematic diagram that described preferred embodiment framework hangs each audio amplifier 5;
Fig. 3 is the axonometric projection schematic diagram of plate 11 and rear plate 12 released states before described preferred embodiment framework mainboard 1;
Fig. 4 is the axonometric projection schematic diagram of the described rear plate 12 of described preferred embodiment; ;
Fig. 5 is the axonometric projection schematic diagram that the header board 11 of described preferred embodiment framework mainboard 1 and rear plate 12 are superimposed as one;
Fig. 6 is mainboard 1 partial schematic sectional view of described preferred embodiment framework;
Fig. 7 is described preferred embodiment cross-sectional schematic supporting arm 2 cross-sectional schematic;
Fig. 8 is described preferred embodiment audio amplifier 5 cross-sectional schematic;
Fig. 9 is the cross-sectional schematic that mainboard 1, supporting arm 2 and the audio amplifier 5 of framework described in described preferred embodiment is assembled into one;
Axonometric projection schematic diagram when Figure 10 is supporting arm 2 described in described preferred embodiment and connecting ring 31 released state;
Figure 11 is the axonometric projection schematic diagram that supporting arm 2 described in described preferred embodiment and connecting ring 31 are combined into one;
Figure 12 is the axonometric projection schematic diagram of the joint pin 51 of audio amplifier 5 described in described preferred embodiment;
Figure 13 is that described in described preferred embodiment, a supporting arm 2 is looked schematic diagram with the master that audio amplifier 5 is assembled into one;
Figure 14 is the cross-sectional schematic of h-h in Figure 11.
embodimentbelow, the each preferred embodiment shown in by reference to the accompanying drawings is further set forth the present invention.
Referring to Fig. 1 to Fig. 2, the present invention's preferred embodiment one is, a kind of framework for panel TV set hanging sound box, and this framework comprises mainboard 1 and three supporting arms 2; Described each supporting arm 1 one end is removably mounted on left and right limit and the top of mainboard 1; Each supporting arm 2 other ends are provided with the connector 3 for fixing audio amplifier 5; The through hole 10 corresponding with the wall built-up screwed hole position at panel TV set back is set on described mainboard, for mainboard is fixed on to panel TV set back, each audio amplifier 5 that order hangs on described each wall is positioned at the left and right both sides of flat panel TV set display screen and upper end just.Described supporting arm 2 is screwed on mainboard 1; On supporting arm 2, part 3 also can adopt the modes such as screw to connect with being connected on audio amplifier 5.Audio amplifier 5 adopts outside wiring.
Referring to Fig. 1 to 14, the present invention's preferred embodiment two is that similar to previous embodiment one, described framework comprises mainboard 1 and three supporting arms 2; Described each supporting arm 1 one end is removably mounted on left and right limit and the top of described mainboard 1; Each supporting arm 2 other ends are provided with the connector 3 for fixing audio amplifier 5; The through hole 10 corresponding with the wall built-up screwed hole position at panel TV set back is set on described mainboard, for mainboard 1 is fixed on to panel TV set back, the audio amplifier 5 that order hangs on described each wall 2 is positioned at the left and right both sides of flat panel TV set display screen and upper end just.Described mainboard 1 is the flat shell that header board 11 and rear plate 12 are formed by stacking, in it, be provided with the wire casing 13 that lays conductor cable, this conductor cable one end extends to this mainboard 1 outside, for connecting power supply, the other end respectively along wire casing 13 arrange to mainboard 1 be positioned at supporting arm 2 junctions on three electric connector 14 places, be attached thereto; Described supporting arm 2 is and the flat cavity of mainboard 1 adaptation that its inner chamber will be positioned at electric connector 24,25 electrical connections at its two ends by conductor cable.Because each audio amplifier all uses the audio signal of wireless receiving rf modulations, so framework of the present invention need only meet the electric power needs that each audio amplifier is its radio demodulating and Audio power amplifier, need not lay and connect audio frequency cable, the power supply of audio amplifier just can directly be supplied with by framework like this, without outside wiring in addition, convenient succinct.
Referring to Fig. 3 to Fig. 5 and Fig. 6 to Fig. 9, the left and right both sides of described mainboard 1 and top are respectively provided with access draw-in groove 16, the incoming end of these access draw-in groove 16 sizes and described supporting arm 2 is suitable, the intercalation tightly of described supporting arm 2 incoming ends is in this access draw-in groove 16, and mainboard 1 electric connector 14 that accesses draw-in groove 16 is that the tight face of electric connector 24 contacts with what be positioned at supporting arm 2 incoming ends.
Referring to Figure 10 to Figure 14, on described supporting arm 2, be a connecting ring 31 for the connector 3 of fixing audio amplifier, with to be positioned at joint pin 51 on audio amplifier 5 suitable; Described connecting ring 31 inwalls are provided with two sections of spacing profiles 311 that extend to these connecting ring 31 central axis directions; On described audio amplifier 5 back side joint pin 51 external cylindrical surfaces, be provided with the convex tendon 511 of answering in contrast; When the joint pin 51 of described audio amplifier 5 screws in described supporting arm 2 connecting rings 31 when interior, the spacing profile 311 of connecting ring 31 is fastened on the convex tendon 511 of joint pin 51 of audio amplifier 5 just completely, makes audio amplifier 5 be fixed on supporting arm 2.The terminal part of the spacing button 311 of described connecting ring 31 is also provided with a groove 3110, suitable with the buckle 5110 of the projection arranging on the convex tendon 511 of described audio amplifier 5, when the joint pin 51 of described audio amplifier 5 screws in described supporting arm 2 connecting rings 31 when interior, when the spacing profile 311 of connecting ring 31 is fastened on the convex tendon 511 of joint pin 51 of audio amplifier 5 just completely, the buckle 5110 of convex tendon 511 projections snaps in the groove 3110 of spacing back-off 311 of described connecting ring 31 just; More preferably, be provided with spacing prominent stupefied 32 with the projection of the axis parallel of this connecting ring 31 in spacing profile 311 1 sides of described connecting ring 31, while preventing that audio amplifier 5 from screwing in, rotation excessively.
The electric connector 25 of described supporting arm 2 is positioned at the bottom of connecting ring 31; Joint pin 51 tops on described audio amplifier 5 are provided with suitable with it electric connector 55, and when the joint pin 51 of described audio amplifier 5 screws in described supporting arm 2 connecting rings 31 when interior, described electrical connection device 25,55 tight fit connections together.Connector 14 in described main body 1 is pair of metal springs, and the connector 24 of the supporting arm 2 coordinating is with it pair of metal thin slice, and when described supporting arm 2 is arranged on mainboard 1, described Metal Flake spring is pressed on described sheet metal just.
The springs sheet that the connector 25 of described supporting arm 2 is pair of metal, and the metal column that the connector 55 of the audio amplifier coordinating is with it plane for a pair of end face; When described audio amplifier is arranged on supporting arm 2, the springs face close contact of the end face of described metal column and metal.
For suitable various panel TV sets use, on described mainboard 1, arrange with the screwed hole of each panel TV backboard portion suitable, the quantity of the through hole 10 of fixing use is no less than 4 or more, the size of described each through hole 10 and pitch-row meet the VESA of VESA or China Video Professional Association's standard, or setting meets two association criterions.
In above-mentioned each example, in the case of the mainboard 2 of framework is constant, described supporting arm 2 can be changed long and short supporting arm as required, reaches desirable result of use.
Claims (10)
1. for a framework for panel TV set hanging sound box, it is characterized in that:
Comprise mainboard (1) and three supporting arms (2); Described each supporting arm (2) one end is removably mounted on left and right limit and the top of described mainboard (1); Each supporting arm (2) other end is provided with the connector (3) for fixing audio amplifier; The upper setting of described mainboard (1) through hole (10) corresponding with the wall built-up screwed hole position at panel TV set back, for mainboard (1) is fixed on to panel TV set back, the audio amplifier (5) that order hangs on described each supporting arm (2) is positioned at the left and right both sides of flat panel TV set display screen and upper end just.
2. the framework for panel TV set hanging sound box according to claim 1, is characterized in that:
Described mainboard (1) is the flat shell that header board (11) and rear plate (12) are formed by stacking, in it, be provided with the wire casing (13) that lays conductor cable, described conductor cable one end extend to mainboard (1) outside, for connecting power supply, the other end respectively along wire casing (13) arrange to mainboard (1) be positioned at supporting arm (2) junction on three electric connectors (14) locate, be attached thereto; Described supporting arm (2) is the flat cavity adaptive with mainboard (1), and its inner chamber will be positioned at electric connector (24, the 25) electrical connection at its two ends by conductor cable.
3. according to the framework for panel TV set hanging sound box described in claim 1 or 2, it is characterized in that:
The upper connector (3) for fixing audio amplifier of described supporting arm (2) is a connecting ring (31), with to be positioned at joint pin (51) on audio amplifier (5) suitable; Described connecting ring (31) inwall is provided with two sections of spacing profiles (311) that extend to this connecting ring (31) central axis direction; On joint pin (51) external cylindrical surface at described audio amplifier (5) back side, be provided with the convex tendon (511) of answering in contrast; In the time that the joint pin (51) of described audio amplifier (5) screws in the connecting ring (31) of described supporting arm (2), the spacing profile (311) of connecting ring (31) is fastened on the convex tendon (511) of joint pin (51) of audio amplifier (5) just completely, makes audio amplifier (5) be fixed on supporting arm (2).
4. according to the framework for panel TV set hanging sound box described in claim 1 or 2, it is characterized in that:
On described mainboard (1), be provided with each screwed hole size through hole (10) adaptation, fixing use at panel TV set back and have four at least, the size of described each through hole (10) and pitch-row meet the VESA of VESA or/and the relevant criterion of China Video Professional Association.
5. according to the framework for panel TV set hanging sound box claimed in claim 2, it is characterized in that:
The left and right both sides of described mainboard (1) and top are respectively provided with access draw-in groove (16), the incoming end of this access draw-in groove (16) size and described supporting arm (2) is suitable, the intercalation tightly of described supporting arm (2) incoming end in this access draw-in groove (16), and the electric connector (14) of the access draw-in groove (16) of mainboard (1) be positioned at supporting arm (2) incoming end be electric connector (24) closely face contact.
6. according to the framework for panel TV set hanging sound box claimed in claim 3, it is characterized in that:
The terminal part of the spacing profile (311) of described connecting ring (31) is also provided with a groove (3110), the buckle (5110) of going up the projection arranging with the convex tendon (511) of described audio amplifier (5) is suitable, in the time that the joint pin (51) of described audio amplifier (5) screws in the connecting ring (31) of described supporting arm (2), when the spacing profile (311) of connecting ring (31) is fastened on the convex tendon (511) of joint pin (51) of audio amplifier (5) just completely, the buckle (5110) of convex tendon (511) projection snaps in the groove (3110) of spacing profile (311) of described connecting ring (31) just.
7. according to the framework for panel TV set hanging sound box claimed in claim 3, it is characterized in that:
The electric connector (25) of described supporting arm (2) is positioned at the bottom of connecting ring (31); Joint pin (51) top on described audio amplifier (5) is provided with suitable with it electric connector (55), in the time that the joint pin (51) of described audio amplifier (5) screws in described supporting arm (2) connecting ring (31), tight fit connection together for described electrical connection device (25,55).
8. according to the framework for panel TV set hanging sound box claimed in claim 5, it is characterized in that:
Connector (14) in described main body (1) is pair of metal springs, the connector (24) of the supporting arm (2) coordinating is with it pair of metal thin slice, when described supporting arm (2) is arranged in main body (1), described Metal Flake spring is pressed on sheet metal just.
9. according to the framework for panel TV set hanging sound box claimed in claim 6, it is characterized in that:
Spacing back-off (311) one sides of described connecting ring (31) are provided with spacing prominent stupefied (32) with the projection of the axis parallel of this connecting ring (31), and while preventing that audio amplifier (5) from screwing in, rotation excessively.
10. according to the framework for panel TV set hanging sound box claimed in claim 7, it is characterized in that:
The springs that the connector (25) of described supporting arm (2) is pair of metal, and the metal column that the connector (55) of the audio amplifier coordinating is with it plane for a pair of end face; When described audio amplifier is arranged on supporting arm (2), the springs face close contact of the end face of described metal column and described metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210440413.2A CN103813220A (en) | 2012-11-07 | 2012-11-07 | Framework for hanging sound boxes on panel television set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210440413.2A CN103813220A (en) | 2012-11-07 | 2012-11-07 | Framework for hanging sound boxes on panel television set |
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| Publication Number | Publication Date |
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| CN103813220A true CN103813220A (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210440413.2A Pending CN103813220A (en) | 2012-11-07 | 2012-11-07 | Framework for hanging sound boxes on panel television set |
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| CN (1) | CN103813220A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105657603A (en) * | 2015-09-16 | 2016-06-08 | 中山国光电器有限公司 | Wall mounting type flat panel television display multifunction combined sound system |
| WO2016109974A1 (en) * | 2015-01-09 | 2016-07-14 | 深圳圣世科技有限公司 | Sound system with multiple sound tracks |
| CN106162422A (en) * | 2016-08-19 | 2016-11-23 | 北海爱飞数码科技有限公司 | Suspended sound box |
| WO2018068314A1 (en) * | 2016-10-14 | 2018-04-19 | 广东安居宝数码科技股份有限公司 | Building intercom terminal |
| CN111901544A (en) * | 2020-05-20 | 2020-11-06 | 赣州市牧士电子有限公司 | Control device for controlling loudspeaker box and loudspeaker box television |
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| WO2016109974A1 (en) * | 2015-01-09 | 2016-07-14 | 深圳圣世科技有限公司 | Sound system with multiple sound tracks |
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Application publication date: 20140521 Assignee: SHENZHEN SINCEAUDIO TECHNOLOGY CO., LTD. Assignor: Sun Yuewei Contract record no.: 2015440020366 Denomination of invention: Framework for hanging sound boxes on panel television set License type: Exclusive License Record date: 20151201 |
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