CN103118316B - There is electronic equipment and the panel TV set of sound equipment - Google Patents
There is electronic equipment and the panel TV set of sound equipment Download PDFInfo
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- CN103118316B CN103118316B CN201310002558.9A CN201310002558A CN103118316B CN 103118316 B CN103118316 B CN 103118316B CN 201310002558 A CN201310002558 A CN 201310002558A CN 103118316 B CN103118316 B CN 103118316B
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Abstract
The invention discloses a kind of electronic equipment and the panel TV set with sound equipment, with while guarantee low cost and slimming, solve in the trend development process of existing electronic equipment and panel TV set slimming, for the volume reducing complete machine have compressed the little and then technical problem that causes sound equipment tonequality to reduce of confined space that sound equipment volume causes being formed and design.The described electronic equipment with sound equipment, comprises complete machine housing and is positioned at the sound equipment of housing; Complete machine housing is provided with some senders; Sound equipment comprises interior frame, outer frame and loudspeaker unit; The equal opening of interior frame and outer frame top arranges and interior frame is positioned at outer frame; Side, loudspeaker unit front end is fixed in interior frame, and front end elevational is relative with described sender; Interior frame, outer frame, loudspeaker unit and complete machine housing mutually fit snugly between interior frame and outer frame and form confined space.Described panel TV set is electronic equipment of the present invention.
Description
Technical field
The present invention relates to electronic device field, especially relate to and a kind ofly carry the electronic equipment of sound equipment and there is the panel TV set of built-in sound equipment.
Background technology
As shown in Figure 1, the casing 01 that loudspeaker unit 1 is arranged on sound equipment is inner, and loudspeaker unit 1 front end elevational is relative with the sender 5 that housing 40 is offered for traditional syndeton with the electronic equipment of sound equipment; Wherein label 20 is the functional part completing other functions be oppositely arranged with sound equipment, as the display screen in the middle of television set, circuit board etc.; 30 is the insulating space between sound equipment and the functional part 20 be oppositely arranged; Label 6 is represented as the safe distance between loudspeaker unit 1 and housing 40.Safe distance setting with the minimizing of trying one's best because improper in the error of parts and assembling process causes loudspeaker unit 1 and complete machine housing 40 to touch cause loudspeaker unit 1 operationally its basin paper foremost to beat on complete machine housing 40 and then and the phenomenon of lower tone that causes.
But the slimming of electronic equipment especially panel TV is industrial trend.More and more thinner panel TV moulding, has tied up the space that inside loudspeakers is airtight, makes panel TV be difficult to the tonequality realized.
For this problem, at present in industry, solve mainly through two kinds of methods.
One: in complete machine, increase large and thin bass sound equipment, and separately establish narrow medium and high pitch loudspeaker;
Two: the complete machine thickness local of installing speaker portion is thickeied, to ensure the sound effect of sound equipment.
The first solution, increases system cost and is much eliminated gradually;
The second solution, has considerable influence to machine shape, comparatively conventional at present.But the second way, it is the result that TV producer " does something against one's will ", the part thickeied not only have impact on the aesthetics of the profile of electronic equipment, meanwhile makes troubles when installation, and is also more and more difficult to the development trend adapting to panel TV ultrathin.
Along with the development of the technology such as LED, OLED, the contradiction between panel TV slimming and tonequality will be more outstanding, be badly in need of wanting a kind of new technology to alleviate.
Summary of the invention
The invention provides a kind of electronic equipment and the panel TV set with sound equipment, with while guarantee low cost and slimming, solve in the trend development process of existing electronic equipment and panel TV set slimming, cause for the volume reducing complete machine have compressed sound equipment volume the technical problem that the confined space of formation is little and then cause sound equipment tonequality to reduce.
For reaching above-mentioned purpose, the present invention has the electronic equipment of sound equipment, comprises complete machine housing and is positioned at the sound equipment of housing; Described complete machine housing is provided with some senders,
Described sound equipment comprises interior frame, outer frame and loudspeaker unit;
Described outer frame and the equal top end opening of described interior frame are arranged;
Described interior frame is positioned at described outer frame; Side, described loudspeaker unit front end is fixed in described interior frame, and front end elevational is relative with described sender;
Described interior frame, described outer frame, described loudspeaker unit and described complete machine housing mutually fit snugly between described interior frame and described outer frame and form confined space.
Preferably, in described complete machine housing, also comprise the functional part being separated setting with described sound equipment.
Preferably,
Described complete machine case inside is being provided with the first groove with described interior frame corresponding section; The openend of described interior frame is positioned at described first groove at least partly,
Described complete machine case inside is being provided with the second groove with described outer frame corresponding section; The openend of described outer frame is positioned at described second groove at least partly.
Preferably, described interior frame be connected with described first groove after gap between fill enclosed material; Enclosed material is filled between the gap after described outer frame is connected with described second groove.
Preferably,
Described complete machine case inside is being provided with inner sealing plate with described interior frame corresponding section, described inner sealing plate is provided with near described interior frame side interior elastic sealing and pastes; Described interior frame is positioned at the inner side that described elastic sealing is pasted;
Described complete machine case inside is being provided with external seal plate with described outer frame corresponding section, and described external seal plate is provided with near described outer frame side outer elastic sealing and pastes, described interior frame is positioned at the inner side that described outer elastic sealing is pasted.
Preferably, described outer frame offers the through hole suitable with described loudspeaker unit lower shape size, the side of described loudspeaker unit bottom is fixed on described through hole side by fluid sealant.
Preferably, described outer frame is recessed to form to confined space side the groove settling high pitch loudspeaker; The splicing ear of high pitch loudspeaker is also provided with in described groove.
Preferably, the fender in order to absorbing vibration is filled with in described confined space.
Preferably, in described confined space, be provided with the Counter weight metal block slowing down vibrations.
Preferably, described complete machine housing comprises back cover; Described sender is positioned on described back cover; Described interior frame, described outer frame, described loudspeaker unit and described back cover mutually fit snugly between described interior frame and described outer frame and form confined space.
For reaching above-mentioned purpose, panel TV set of the present invention, the sound equipment comprising complete machine housing, be arranged on the display screen of described complete machine housing forward end and be arranged in described complete machine housing, described panel TV set is the above-mentioned electronic equipment with sound equipment.
Further, described outer frame is separated setting with described display screen.
Further, shock-damping structure is provided with in described outer frame towards the outside of described display screen.
Compared with prior art, by the technical scheme in the one or more embodiments in the embodiment of the present invention, can directly obtain following beneficial effect:
1, the present invention has electronic equipment and the panel TV set of sound equipment, outer frame, interior frame and complete machine housing is adopted to form the casing of sound equipment, by the space at least occupied by the casing of sound equipment of side and for the space solving the safe distance formation that rigging error retains is in order to form confined space in original sound equipment assembly space, thus confined space is larger.Confined space is larger, volume of air quality in confined space is larger thus the pliability of sound equipment entirety is also larger, the frequency resonated is produced lower when sound equipment and loudspeaker unit sounding, so increase the effective frequency range of sound equipment high-quality sounding, thus improve tonequality greatly, especially the tonequality of bass, there is significant effect of optimization, thus while guarantee low cost and slimming, effectively solve in electronic equipment and panel TV set slimming development trend the contradiction reducing sound equipment volume and improve between tonequality.
2, the present invention has electronic equipment and the panel TV set of sound equipment, outer frame and interior frame are also the sound enclosure for the formation of confined space while of being the supporting construction of support speaker unit, complete machine housing is support and the safeguard structure of electronic equipment or panel TV set, also be sound enclosure simultaneously, a structure has multi-efficiency, relatively existing electronic equipment, structure is compacter, volume is less, meet the development trend of existing electronic equipment and panel TV set slimming, practical.
3, the present invention has electronic equipment and the panel TV set of sound equipment, cleverly loudspeaker unit is fixed in interior frame, be connected with complete machine housing by interior frame again, the safe distance of loudspeaker unit and complete machine housing remains unchanged even larger, thus avoids cleverly and cause the vibrations of loudspeaker unit to collide complete machine housing thus the problem such as cause the vibrations of complete machine, the wearing and tearing of loudspeaker unit and tonequality bad because the space that safe distance forms is included in confined space.
4, the present invention has electronic equipment and the panel TV set of sound equipment, the casing of frame, interior frame and complete machine housing composition sound equipment in addition, do not affect the moulded of shell, in production process, mould does not need change or only need trickle adjustment, namely can produce electronic equipment of the present invention or panel TV set, Original equipment cost is low, uses large and thin bass sound equipment and narrow medium and high pitch loudspeaker relative to conventional method, cost of manufacture is low, and product is more competitive; Relative to the method for complete machine local thickness, this method is more attractive in appearance in moulding, clean and tidy, and product meets the development trend of slimming more, as wall hanging flat TV, user provides larger space without the need to the special panel TV set for sound equipment place local crowning, easy to use.
Accompanying drawing explanation
Fig. 1 is traditional partial structurtes schematic diagram with the electronic equipment of sound equipment;
Fig. 2 is the structural representation with the electronic equipment of sound equipment described in the embodiment of the present invention one;
Fig. 3 is the plan structure schematic diagram with the electronic equipment of sound equipment described in the embodiment of the present invention one;
Fig. 4 is the outer frame described in the embodiment of the present invention three, interior frame and complete machine housing decomposition texture schematic diagram;
Fig. 5 is the outer frame described in the embodiment of the present invention four, interior frame and complete machine housing decomposition texture schematic diagram;
Fig. 6 is the outer frame described in the embodiment of the present invention five, interior frame and complete machine housing decomposition texture schematic diagram;
Fig. 7 is the sectional structure schematic diagram of the outer frame described in the embodiment of the present invention six, interior frame and loudspeaker unit;
Fig. 8 is the sectional structure schematic diagram of the outer frame described in the embodiment of the present invention seven, interior frame and loudspeaker unit;
Fig. 9 is the sound portion separation structure vertical view described in the embodiment of the present invention eight;
Figure 10 is the Flat television structure schematic diagram described in second embodiment of the invention;
Figure 11 is the Flat television structure schematic diagram described in third embodiment of the invention.
Embodiment
The embodiment of the present invention is by providing a kind of electronic equipment and the panel TV set with sound equipment, with while guarantee low cost and slimming, solve in existing electronic equipment and panel TV set slimming evolution, cause for the volume reducing complete machine have compressed sound equipment volume the technical problem that the confined space of formation is little and then cause sound equipment tonequality to reduce.
Technical scheme in the embodiment of the present invention is for solving the problem, and overall thinking is as follows:
The electronic equipment with sound equipment described in the embodiment of the present invention, comprises complete machine housing and is positioned at the sound equipment of housing; Described complete machine housing is provided with some senders; Described sound equipment comprises interior frame, outer frame and loudspeaker unit; The top of described outer frame and described interior frame is equipped with opening; Described interior frame is positioned at described outer frame; Side, described loudspeaker unit front end is fixed in described interior frame, and front end elevational is relative with described sender; Described interior frame, described outer frame, described loudspeaker unit and described complete machine housing mutually fit snugly between described interior frame and described outer frame and form confined space.
With compared with traditional technology (as shown in Figure 1), and the part formation confined space of complete machine housing as sound enclosure of complete machine is provided in technical scheme provided in embodiments of the present invention cleverly, thus in original space, at least save the shared space that a sound enclosure sidewall is set separately, and the space that make use of occupied by reserved safe distance is in order to form confined space, confined space increases, the resonance frequency of sound equipment lowers, and the scope of the high-quality pronunciation of sound equipment increases.Thus solving that sound box bodies is long-pending be have compressed cleverly, confined space reduces the problem of the lower tone caused and the improvement of bass tonequality is particularly outstanding.
And the panel TV set described in the embodiment of the present invention is the above-mentioned electronic equipment with sound equipment thus possessed the advantage with acoustic electronic equipment of the present invention.
Below in conjunction with Figure of description, the present invention will be further described.
Embodiment one:
As shown in Figure 2, the present embodiment has the electronic equipment of sound equipment, comprises complete machine housing 4 and is positioned at the sound equipment of housing; Described complete machine housing 4 is provided with some senders 5;
Described sound equipment comprises interior frame 2, outer frame 7 and loudspeaker unit 1;
Described outer frame 7 and described interior frame 2 all top end opening are arranged;
Described interior frame 2 is positioned at described outer frame 7; Described loudspeaker unit 1 bottom is fixed in described outer frame 7, and side, front end is fixed in described interior frame 2, and front end elevational is relative with described sender 5;
Described interior frame 2, described outer frame 7, described loudspeaker unit 1 and described complete machine housing 4 mutually fit snugly between described interior frame 2 and outer frame 7 and form confined space.
First because sound transmits by sound wave, according to the principle of interference of ripple, therefore there is interference between same frequency sound.The sound sent in order to avoid a certain moment is propagated from loudspeaker unit both direction, and the integral multiple causing same frequency sound waves to differ half wavelength causes sound wave interference, and sound is cancelled decay or superposition reinforcement must form a confined space.Especially bass, because wavelength and frequency are inversely proportional to, frequency is lower, wavelength is longer, and wavelength is longer, the frequency that sound wave interference, echo short circuit occur is higher, therefore forms confined space and prevent sound wave from except propagating to avoid the sound attenuating of interfering to cause with direction outward in dead ahead.If do not form confined space, sound wave with same medium air for the some directions in medium are propagated, be easy to just decay existing under the phenomenon such as sound wave interference, diffraction, the visual sense of user is exactly that sound is little, and energy consumption is large, and Consumer's Experience is bad.Therefore the formation of confined space is very important.
Secondly, the size of confined space is also most important.Because sound is caused by vibrations, each part object all has certain resonance frequency, and sound equipment is no exception.The resonance frequency of sound equipment itself is the important parameter weighing sound equipment tonequality.If sound equipment inside defines confined space, confined space is larger, and the hardness of large the formed air bolus of the volume of air held is less, and the resonance frequency of sound equipment itself is lower, and the effective frequency range of the high-quality sound sent is wider, and sound effect is better.When loudspeaker unit is operated in more than resonance frequency, stable working state, operating efficiency are high, and sound is large and stable, on the contrary then unstable working condition, and inefficiency, sound is little.
There is the electronic equipment of sound equipment compared with the structure of traditional shown in Fig. 1 described in the present embodiment, instead of sound enclosure 40 by interior frame 2 with outer frame 7 and provide supporting construction for loudspeaker unit 1, and jointly provide a confined space for loudspeaker unit 1 sounding by the complete machine housing 4 of complete machine with interior frame 2 and outer frame 7 simultaneously.From diagram, the space that the electronic equipment described in the present embodiment with sound equipment forms owing to saving a body side and reserved safe distance in original assembly space provides a larger confined space.Thickness 2mm, the safe distance of a standard sound equipment side general in industry are 3mm, and such space is very valuable for existing high-accuracy sound equipment.Confined space is larger, the volume of the air that can hold in confined space is larger, quality is also just large, due to mobility and the compressibility of air, thus the larger quality of the volume of air larger thus and outer frame 2, the resonance frequency of sound equipment that forms between interior frame 7 also lower.The high-quality range that such sound equipment can send is wider.
Sound equipment has below resonance frequency, acoustic pressure export little, efficiency is low, more than resonance frequency, acoustic pressure stable output and the high feature of delivery efficiency.If resonance frequency is 300HZ, sound stable when being so greater than the voice output of 300HZ, sound equipment operating efficiency is high, the auditory perception of audient is good, otherwise then not only sound equipment exports power consumption greatly, export unstable, tonequality is also had a greatly reduced quality, thus the electronic equipment with sound equipment described in the present embodiment not only tonequality is good but also high-quality range is wide, meet the demand of user to high-quality sound.
Further, interior frame 2, outer frame 7, complete machine housing 4 one parts all realize multiple efficacies, simple and compact for structure, and cost is low, good in economic efficiency, and assembling assembling is all very convenient, and do not need mold developing again, profile is also more attractive in appearance.
Further, by the support of interior frame 2, loudspeaker unit 1 and complete machine housing 4 are isolated, safe distance still keeps even larger, so fundamentally stopped in the process of assembling because of the mismachining tolerance of parts and assembling do not note cause safe distance do not exist, the phenomenon of sound equipment generating collision complete machine housing 4 when work.
Comprehensive above-mentioned known, no matter the electronic equipment with sound equipment described in the present embodiment is at tonequality, structure, cost relative to existing technology and easy to assemblyly all has very large breakthrough, thus has significant effect.
As shown in Figure 3, be the partial top structural representation with the sound equipment of the electronic equipment of sound equipment described in the present embodiment.Wherein 1 is that loudspeaker unit, 7 is for outer frame, the circle be wrapped in outside loudspeaker unit 1 is interior frame, wherein 31 representative be the screw being positioned at outer frame 7 internal projection, screw be used for follow closely being engaged at the screw on complete machine housing, to reinforce the connection between sound equipment two parts.
Embodiment two:
The present embodiment has the electronic equipment of sound equipment, on the basis of above-described embodiment one, the functional part also comprising other in the housing of described complete machine specifically as Fig. 2 in shown in label 20, described functional part 20 is oppositely arranged with described sound equipment the opposite face namely arranging described outer frame 7.
At traditional electronic equipment with sound equipment for slimming requirement, the volume of compression complete machine, thus the functional part that inside can not be compressed has tied up the space originally occupied by sound equipment, thus sound equipment volume reduces directly to cause the confined space of sound equipment inside to reduce finally to result in the reduction of tonequality.And the present embodiment has the electronic equipment of sound equipment, even if described functional part 20 has tied up the space of sound equipment, but pass through outer frame, interior frame and the complete machine housing casing as sound equipment, while reducing the volume of sound equipment own, ensure that the constant even larger of inner space, thus the volume of sound equipment have compressed, the volume of complete machine ensure that good tonequality while also compressing.
The functional part 20 be oppositely arranged with described outer frame can be the display screen of panel TV set or circuit board or showing as completed without the button etc. of the MP4 of display screen, controlling, the miscellaneous part such as signal conversion.
Embodiment three:
The mode that interior frame, outer frame, complete machine housing and loudspeaker unit form confined space between interior frame and outer frame has multiple.As shown in Figure 4, the present embodiment is on the basis of enforcement one, and described complete machine housing 4 is being respectively equipped with the first groove, the second groove with described interior frame 2 and outer frame 7 corresponding section, and described first groove is protruding interior annular groove 110; Described second groove is external annular groove 11.
Described interior frame 2 openend is positioned at described annular groove 110 at least partly;
Described interior frame 7 openend is positioned at described external annular groove 11 at least partly;
Fig. 4 is the exploded view of interior frame 2, outer frame 7 and complete machine housing 4.The movement that can limit interior frame 2 and outer frame 7 is set by interior annular groove 110 and external annular groove 11, there is the advantage that structure simple realization is easy.
Embodiment four:
As shown in Figure 5, the present embodiment, on the basis of embodiment one, is provided with first groove, second groove suitable with described interior frame 2, outer frame 7 inside described complete machine housing 4; Described first groove is that described complete machine housing 4 caves inward with interior frame 2 corresponding section and forms inner groovy 120; Second groove is the outer groove 12 that described complete machine housing 4 place corresponding with outer frame 7 is recessed to form;
The openend of described interior frame 2 is positioned at described inner groovy 120 at least partly, and connect after gap between be provided with enclosed material;
The openend of described outer frame 7 is positioned at described outer groove 12 at least partly; Enclosed material is provided with between the space after being connected with described outer frame 7 in described outer groove 12.
The complete machine housing of complete machine housing difference described in embodiment two described in the present embodiment, adopts the outer groove 12 be recessed to form to instead of protruding external annular groove and interior annular groove with the form of inner groovy 120.Groove shaping convenient, and distortion can not be produced because of the collision in the subsequent transportation process after shaping and extruding, meanwhile provide a kind of optimal way forming confined space.Described in concrete implementation process, enclosed material can be pasted onto the end of described outer frame and interior frame openend for flexible encapsulant, directly insert in groove in the outer frame 7 of assembling process and interior frame 2, enclosed material deformation, abundant filling gap formed confined layer with so that form confined space, structure is simple, easy to assembly.
Embodiment five:
As shown in Figure 6, the present embodiment, on the basis of enforcement one, is forming inner sealing plate 130 with the equal outwardly convex in described interior frame corresponding section inside described complete machine housing 4, and inner sealing plate 130 is provided with elastic sealing and pastes near described interior frame side;
External seal plate 13 is formed with the equal outwardly convex in described outer frame corresponding section inside described complete machine housing 4; Described external seal plate 130 is provided with elastic sealing near described interior frame 2 side or described outer frame 7 side paste; The elastic sealing corresponding to external seal plate 13 that wherein label 14 represents is pasted.
Described in the present embodiment, complete machine housing 4, outer frame 7, interior frame 2 are when assembling, and closely cooperated, then be fixed by the connected mode such as screw or buckle by extruding formation.
Embodiment six:
Shown in Fig. 7, on the basis of above-mentioned any embodiment, the present embodiment has the electronic equipment of sound equipment, comprises complete machine housing and is positioned at the sound equipment of housing; Described complete machine housing comprises complete machine housing; Described complete machine housing is provided with some senders;
Described sound equipment comprises interior frame 2, outer frame 7 and loudspeaker unit;
In concrete implementation process, the connection of interior frame and outer frame at least comprises two kinds:
The first: described interior frame 2 is positioned at described outer frame 7 and bottom is connected with outer frame;
The second: in the i.e. employing as described in embodiment one, frame 2 is connected by loudspeaker unit with outer frame 7, namely the bottom of loudspeaker unit is fixed in outer frame 7, and side, front end is fixed in interior frame 2, thus forms an entirety; The loudspeaker unit of this mode is typically provided with housing outside it.
Side, comprehensive above-mentioned loudspeaker unit front end is fixed in interior frame, and front end elevational is relative with described sender;
Described interior frame, described outer frame, described loudspeaker unit and described complete machine housing mutually fit snugly between described interior frame and outer frame and form confined space.Represented by number in the figure 9 is the bottom of loudspeaker unit.
As shown in Figure 7, the interior frame adopted in the present embodiment and the connected mode of outer frame are the first.Adopt the first connected mode, interior frame and outer frame preferably one-body molded, each parts of loudspeaker unit can be assembled in interior frame.And interior frame and outer frame can preferentially adopt cost low, shaping easy plastic shaping.
The second way, interior frame, outer frame are shaping respectively, housing is provided with outside loudspeaker unit, such needs by bond or block with etc. connected mode be connected three, but loudspeaker unit can use loud speaker general on the market, realize same simple, manufacturer can select as required.
Embodiment seven:
As shown in Figure 8, the present embodiment has the electronic equipment of sound equipment, comprises complete machine housing, is positioned at the sound equipment of housing and functional part; Described complete machine housing comprises complete machine housing; Described complete machine housing is provided with some senders;
Described sound equipment comprises interior frame, outer frame 7 and loudspeaker unit, and the equal opening in the top of interior frame and outer frame is arranged;
Described interior frame 2 is positioned at described outer frame 7; Described outer frame 7 offers through hole, and the bottom 9 of described loudspeaker unit is fixed on described through hole by fluid sealant, and side, front end is fixed in described interior frame 2, and front end elevational is relative with described sender 5;
Described interior frame 2, described outer frame 7, described loudspeaker unit 1 and described complete machine housing 4 mutually fit snugly between described interior frame 2 and outer frame 7 and form confined space.Fluid sealant had both played fixing effect to loudspeaker unit, formation confined space was played to the effect of sealing simultaneously.
Due to the performance requirement of loud speaker and the relation of itself structure, its thickness again second compression is very difficult, but its bottom is fixed on is arranged in outer frame on through hole, a difficult problem for compression loud speaker thickness can be avoided cleverly and flatten sound equipment further, layout for electronic equipment miscellaneous part provides larger space, or reserve more space to compress for the volume of electronic equipment entirety, meet the development trend of present electronic product.
Embodiment eight:
As shown in Figure 9, the present embodiment, at the arbitrary described electronic equipment with sound equipment of enforcement one to embodiment seven, described outer frame is recessed to form to confined space side the groove 10 settling high pitch loudspeaker; The splicing ear of high pitch loudspeaker is also provided with in described groove 10.Groove 10 can be used for settling high pitch loudspeaker, and splicing ear is used for the signal of telecommunication that high pitch loudspeaker provides sound.
According to V=a*f; Wherein V is the velocity of sound, and a represents wavelength, f represents frequency.High pitch then represents high-frequency sound, usually at more than 1000Hz.The higher wavelength of frequency is shorter, and the distance walking half wavelength is also shorter, is short to the degree be more or less the same with speaker size, would not produce " acoustic short circuit " phenomenon.Therefore industry does not consider the acoustic short circuit problem of high pitch usually, audient also experiences the little phenomenon of sound that " acoustic short circuit " less than high pitch sound wave bring, therefore groove is arranged on the outside of outer frame, not only can not affect the tonequality of electronic equipment, be also that the loud speaker that a sound equipment is equipped with in both direction provides implementation.
Adopt the loud speaker of both direction, the spatial dimension of acoustic radiating is wider, can produce around stereophone thus optimize tonequality further.
Embodiment nine:
In order to the vibrations of the electronic equipment complete machine that the vibrations prevented because of sound cause, further, the present embodiment, on the basis of above-mentioned any embodiment, is filled with the fender in order to absorbing vibration in confined space.Fender can absorb energy, reduces the energy of vibrations thus greatly slow down electronic equipment complete machine because the machine that the sounding of loudspeaker unit brings shakes the use sense caused be subject to difference problem.
Embodiment ten:
In order to the vibrations of the electronic equipment complete machine that the vibrations further prevented because of sound cause, the present embodiment is on the basis of enforcement one to embodiment nine any embodiment, in confined space, be provided with Counter weight metal, Counter weight metal had once added the quality of complete machine, according to the law of inertia.Quality is larger, and inertia is larger, thus the vibrations of loudspeaker unit cause the occurrence frequency of the vibrations of complete machine to be further lowered.
The wide range with the electronic apparatus application of sound equipment of the present invention, the various electronic such as computer, mobile phone, electronic, are even optimized less the optimizing structure of volume simultaneously for simple sound equipment provides a kind of tonequality.
Embodiment 11:
The present embodiment has the electronic equipment of sound equipment, comprises complete machine housing, is positioned at the functional part being separated setting with sound equipment of the sound equipment of housing and housing; Described complete machine housing comprises back cover, and described back cover is provided with some senders,
Described sound equipment comprises interior frame, outer frame and loudspeaker unit;
Described interior frame is positioned at described outer frame; Side, described loudspeaker unit front end is fixed in described interior frame, and front end elevational is relative with described sender;
Described interior frame, described outer frame, described loudspeaker unit and described back cover mutually fit snugly between described interior frame and described outer frame and form confined space.
Wherein, between interior frame and outer frame, the formation of confined space is except the method for previous embodiment, all can also overlap at the openend of interior frame and outer frame and there is certain thickness rubber sleeve, in the process of assembling, outer frame, interior frame are all directly buckled on back cover, then are connected by the connected mode such as screw or buckle and extrude rubber sleeve.
In the present embodiment, sender to be arranged on the back cover of complete machine housing, and for forming a part for confined space, to be compared to the side that sender is arranged on complete machine housing or above, more meet the development trend of the narrow frame of modern electronic equipment, also can not cause the bad phenomenon such as screen shake.
First embodiment:
The present embodiment panel TV set comprises complete machine housing, built-in sound equipment and is positioned at the display screen of described complete machine housing forward end; Described panel TV set is arbitrary described electronic equipment in embodiment one to embodiment 11.Thus the panel TV set described in the present embodiment has all advantages that above-mentioned electronic equipment has, tonequality is good, cost is low, simple and compact for structure, easy to assembly, fundamentally stopped to assemble some advantages such as the problem that the loudspeaker unit that causes and complete machine housing collide mutually.
Described panel TV set comprises LCD TV, the LED liquid crystal television of CCFL cold-cathode tube, the panel TV of OLED light-emitting diode material.
Second embodiment:
As shown in Figure 10, the present embodiment panel TV set, comprises complete machine housing 4, is positioned at the display screen 21 of the sound equipment of housing and housing forward end; Described complete machine housing 4 is provided with some senders 5,
Described sound equipment comprises interior frame 2, outer frame 7 and loudspeaker unit 1;
Described outer frame 2 and described interior frame 7 all top end openings;
Described interior frame 2 is positioned at described outer frame 7; Side, described loudspeaker unit 1 front end is fixed in described interior frame 2, and front end elevational is relative with described sender 5;
Described interior frame 2, described outer frame 7, described loudspeaker unit 1 and described complete machine housing 4 mutually fit snugly between described interior frame 2 and described outer frame 7 and form confined space.Described display screen 21 is separated setting with described outer frame 7, retains certain insulating space 22 between the two.
The present embodiment panel TV set is separated setting by outer frame 7 and display screen 21, contacts the formation arranging and effectively avoid and shield and shake relative to outer frame with display screen, avoids because screen shakes the problem of the viewing effect difference caused.
3rd embodiment:
As shown in figure 11, the present embodiment panel TV set, on the basis of the second embodiment, is provided with shock-damping structure 23 in described outer frame 7 towards the outside of described display screen 21.The present embodiment panel TV set, by the setting of shock-damping structure 23, effectively absorbs the vibrations that outer frame 7 is outwards propagated, thus machine further can be avoided to shake and shield the formation of shake.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should define with claim is as the criterion.
Claims (12)
1. there is an electronic equipment for sound equipment, comprise complete machine housing and be positioned at the sound equipment of housing; Described complete machine housing is provided with some senders, it is characterized in that,
Described sound equipment comprises interior frame, outer frame and loudspeaker unit;
Described outer frame and the equal top end opening of described interior frame are arranged;
Described interior frame is positioned at described outer frame; Side, described loudspeaker unit front end is fixed in described interior frame, and front end elevational is relative with described sender;
Described interior frame, described outer frame, described loudspeaker unit and described complete machine housing mutually fit snugly between described interior frame and described outer frame and form confined space;
Described complete machine case inside is being provided with the first groove with described interior frame corresponding section; The openend of described interior frame is positioned at described first groove at least partly,
Described complete machine case inside is being provided with the second groove with described outer frame corresponding section; The openend of described outer frame is positioned at described second groove at least partly.
2. the electronic equipment with sound equipment according to claim 1, is characterized in that, also comprises the functional part be oppositely arranged with described sound equipment in described complete machine housing.
3. the electronic equipment with sound equipment according to claim 1, is characterized in that, fills enclosed material between the gap after described interior frame is connected with described first groove; Enclosed material is filled between the gap after described outer frame is connected with described second groove.
4. the electronic equipment with sound equipment according to claim 1 and 2, is characterized in that,
Described complete machine case inside is being provided with inner sealing plate with described interior frame corresponding section, described inner sealing plate is provided with near described interior frame side interior elastic sealing and pastes; Described interior frame is positioned at the inner side that described elastic sealing is pasted;
Described complete machine case inside is being provided with external seal plate with described outer frame corresponding section, and described external seal plate is provided with near described outer frame side outer elastic sealing and pastes, described interior frame is positioned at the inner side that described outer elastic sealing is pasted.
5. the electronic equipment with sound equipment according to claim 1 and 2, it is characterized in that, described outer frame offers the through hole suitable with described loudspeaker unit lower shape size, the side of described loudspeaker unit bottom is fixed on described through hole side by fluid sealant.
6. the electronic equipment with sound equipment according to claim 1 and 2, is characterized in that, described outer frame is recessed to form to confined space side the groove settling high pitch loudspeaker; The splicing ear of high pitch loudspeaker is also provided with in described groove.
7. the electronic equipment with sound equipment according to claim 1 and 2, is characterized in that, is filled with the fender in order to absorbing vibration in described confined space.
8. the electronic equipment with sound equipment according to claim 1 and 2, is characterized in that, is provided with the Counter weight metal block slowing down vibrations in described confined space.
9. the electronic equipment with sound equipment according to claim 1 and 2, is characterized in that, described complete machine housing comprises back cover; Described sender is positioned on described back cover; Described interior frame, described outer frame, described loudspeaker unit and described back cover mutually fit snugly between described interior frame and described outer frame and form confined space.
10. a panel TV set, the sound equipment comprising complete machine housing, be arranged on the display screen of described complete machine housing forward end and be arranged in described complete machine housing, is characterized in that, described panel TV set is the electronic equipment with sound equipment described in claim 1 or 2.
11. panel TV sets according to claim 10, is characterized in that, described outer frame is separated setting with described display screen.
12. panel TV sets according to claim 11, is characterized in that, are provided with shock-damping structure in described outer frame towards the outside of described display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002558.9A CN103118316B (en) | 2012-10-25 | 2013-01-05 | There is electronic equipment and the panel TV set of sound equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210410978.6 | 2012-10-25 | ||
| CN201210410978 | 2012-10-25 | ||
| CN201310002558.9A CN103118316B (en) | 2012-10-25 | 2013-01-05 | There is electronic equipment and the panel TV set of sound equipment |
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| CN103118316A CN103118316A (en) | 2013-05-22 |
| CN103118316B true CN103118316B (en) | 2016-01-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101852410B1 (en) * | 2017-06-19 | 2018-04-27 | 엘지전자 주식회사 | Skin care device |
| GB2619342A (en) * | 2022-06-01 | 2023-12-06 | Sky Cp Ltd | Display with integrated speaker |
| CN220156650U (en) * | 2023-03-13 | 2023-12-08 | 华为技术有限公司 | Electronic equipment |
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| CN103118316A (en) | 2013-05-22 |
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Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |
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