CN105163050A - TV set - Google Patents
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- CN105163050A CN105163050A CN201510529036.3A CN201510529036A CN105163050A CN 105163050 A CN105163050 A CN 105163050A CN 201510529036 A CN201510529036 A CN 201510529036A CN 105163050 A CN105163050 A CN 105163050A
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- upper shell
- protective sleeve
- speech recognition
- television set
- recognition equipment
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Abstract
Embodiments of the invention relate to the field of electronic products, and particularly relate to a TV set, in order to improve the voice control accuracy of the TV set through a voice recognition device. The voice recognition device in the embodiments of the invention comprises an upper shell and a lower shell, and the lower shell of the voice recognition device is assembled on a backboard. Since a back shell comprises an open area at a position corresponding to the upper shell of the voice recognition device, and the size of the open area is matched with that of the upper shell of the voice recognition device; the open area is used for exposing the upper shell of the voice recognition device at the outside of the back shell through the open area to make the upper shell become an appearance element of the TV set. Therefore, when the back shell of the TV set vibrates with other assemblies of the TV set, the voice recognition device is not interfered by the vibration of the back shell, so that the voice recognition rate of the voice recognition device on the received voice is improved, and thus the voice control accuracy of the TV set through the voice recognition device is improved.
Description
Technical field
The embodiment of the present invention relates to electronics field, particularly relates to a kind of television set.
Background technology
In recent years along with the develop rapidly of science and technology, speech recognition controlled technology was applied on a television set gradually.User carries out acoustic control by the speech recognition equipment that television set configures to television set, and this is that the control technology of television set brings new change.Directly in television backboard, assemble microphone in prior art, the voice collected by this microphone realize the control of television set.
But in said method, microphone is assemblied between the back casing of television set and backboard, and back casing, microphone and backboard constitute speech recognition equipment jointly.Back casing has pickup hole, the pickup hole on back casing is corresponding with the pickup hole site of microphone, and so, external sound imports in the pickup hole of microphone by the pickup hole on back casing.On the one hand, because back casing needs the backboard covering whole television set, and the multiple assemblies on back casing and whole backboard all have assembly relation, therefore to realize the pickup hole on back casing corresponding with the pickup hole site of microphone, need back casing to have higher assembly precision, and more complicated assembly technology.On the other hand, due to other assembly of back casing and television set, such as between loud speaker etc., there is assembly relation, thus cause this back casing to vibrate, the comparatively serious interference that back casing vibration causes the external sound that the pickup hole by back casing enters microphone pickup hole along with the vibration of other assembly of television set.The third aspect, back casing vibration makes the sealing between back casing and microphone be deteriorated, and then when causing external sound to enter the pickup hole of microphone by the pickup hole of back casing, spread comparatively serious, and then when for this microphones to voice identify time, discrimination is lower, and then it is lower to result through accuracy when speech recognition equipment carries out acoustic control to television set.
Summary of the invention
The embodiment of the present invention provides a kind of television set, in order to improve accuracy when carrying out acoustic control by speech recognition equipment to television set.
The embodiment of the present invention provides a kind of television set, comprises backboard, back casing, and speech recognition equipment, and speech recognition equipment comprises upper shell, lower house; The lower house of speech recognition equipment is assemblied on backboard; Back casing comprises open area at the correspondence position of the upper shell of speech recognition equipment, and the size of open area is mated with the upper shell size of speech recognition equipment; Open area is exposed to the outside of back casing for making the upper shell of speech recognition equipment by open area, with the appearance member making upper shell become television set.
In the embodiment of the present invention, speech recognition equipment comprises upper shell, lower house, the lower house of speech recognition equipment is assemblied on backboard, namely speech recognition equipment is standalone module, this speech recognition equipment is by upper shell and lower house composition pickup chamber, thus avoid in prior art the problem in the back casing composition pickup chamber needing to rely on television set, simplify the assembly technology of back casing, reduce the assembly precision of back casing.Further, because back casing comprises open area at the correspondence position of the upper shell of speech recognition equipment, the size of open area is mated with the upper shell size of speech recognition equipment; Open area is exposed to the outside of back casing for making the upper shell of speech recognition equipment by open area, with the appearance member making upper shell become television set.On the one hand, because back casing is separated with speech recognition equipment, therefore when television rear shell body vibrates along with the vibration of other assembly of television set, speech recognition equipment is also interfered because of back casing vibration, thus improves the discrimination when voice received for this speech recognition equipment identify.On the other hand, speech recognition equipment upper shell and lower house form airtight pickup chamber, so, then avoid in prior art because back casing vibrates the problem that between back casing and microphone, pickup chamber sealing is deteriorated caused, due to the pickup chamber better tightness of speech recognition equipment, therefore, decrease external sound and enter into diffusion after the pickup chamber of speech recognition equipment, thus improve the discrimination of the voice received for this speech recognition equipment, and then improve accuracy when acoustic control being carried out to television set by speech recognition equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly introduced, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of structural representation of television set of Fig. 1 for providing in prior art;
The structural representation of a kind of television set that Fig. 2 a provides for the embodiment of the present invention;
Fig. 2 b takes away the structural representation on the backboard of television set after back casing in Fig. 2 a;
Fig. 2 c is the schematic diagram in another direction of the structure of the television set shown in Fig. 2 a;
Confined explosion's schematic diagram that Fig. 2 d is separated with television backboard for speech recognition equipment in the television structure shown in Fig. 2 c;
The half sectional view of the installation diagram of the speech recognition equipment that Fig. 3 a provides for the embodiment of the present invention;
The explosive view of a kind of speech recognition equipment that Fig. 3 b provides for the embodiment of the present invention;
A kind of multiple protective sleeve assemblings structural representation on circuit boards that Fig. 4 provides for the embodiment of the present invention;
Fig. 5 is the cutaway view at the place of speech recognition equipment C-C shown in Fig. 3 a and Fig. 3 b;
The structural representation of a kind of protective sleeve that Fig. 6 a provides for the embodiment of the present invention;
Fig. 6 b is the structural representation in another direction of the protective sleeve shown in Fig. 6 a;
Fig. 6 c is front view, left view, vertical view, the upward view of the protective sleeve shown in Fig. 6 b;
Fig. 6 d is the A direction view of the vertical view of the protective sleeve shown in Fig. 6 c;
Fig. 6 e is for the B-B of the front view of the protective sleeve shown in Fig. 6 c is to cutaway view;
The structural representation of a kind of microphone that Fig. 7 provides for the embodiment of the present invention.
The implication of each Reference numeral in Figure of description:
The implication of each Reference numeral in accompanying drawing 1:
101-microphone; 102-backboard; 103-pickup hole; 104-back casing;
The implication of each Reference numeral in Fig. 2 a, Fig. 2 b, Fig. 2 c, Fig. 2 d, Fig. 3 a, Fig. 3 b, Fig. 4, Fig. 5, Fig. 6 a, Fig. 6 b, Fig. 6 c, Fig. 6 d, Fig. 6 e, Fig. 7:
1-microphone; 2-protective sleeve; 3-circuit board; 4-lower house; 5-microphone assembly; 6-upper shell; 7-the 3rd pickup hole; 8-the 4th pickup hole; 9-screw pole; 10-draw-in groove; 11-grab; 12-fixture; 13-second pickup hole; 14-first pickup hole; 15-line outlet; 16-speech recognition equipment; 17-loud speaker; 18-mainboard; 19-power panel; 20-upward view; 21-front view; 22-vertical view; 23-left view; 24-television set; 25-back casing; 26-open area.
Embodiment
In order to make object of the present invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 illustrates a kind of television structure schematic diagram of the prior art, as shown in Figure 1, comprise back casing 104, back casing 104 has pickup hole 103, as can be seen from Figure 1, be equipped with microphone 101 between back casing 104 and backboard 102, back casing 104, microphone 101 and backboard 102 constitute speech recognition equipment jointly.Back casing 104 has pickup hole 103, the pickup hole 103 on back casing 104 is corresponding with the pickup hole site of microphone 101, and so, external sound imports in the pickup hole of microphone by the pickup hole on back casing.As can be seen from Figure 1, in prior art, back casing is needed to have higher assembly precision, and more complicated assembly technology.And back casing can vibrate along with the vibration of other assembly of television set, now, the comparatively serious interference that the external sound that back casing vibration enters microphone pickup hole to the pickup hole by back casing causes, and then it is lower to result through accuracy when the speech recognition equipment shown in Fig. 1 carries out acoustic control to television set.
For the problems referred to above, embodiments provide a kind of television set comprising speech recognition equipment, in order to improve accuracy when carrying out acoustic control by speech recognition equipment to television set.Embodiments provide the hardware configuration of speech recognition equipment, preferably, speech recognition equipment also comprises software section, as speech recognition equipment can comprise speech enhan-cement storehouse, voice activation storehouse and correlation engineering code etc.The speech recognition equipment provided in the embodiment of the present invention can realize the activation of remote speech controlling functions, the controlling functions of remote speech, remote speech function of search, and remote speech communication function.Television set in the embodiment of the present invention can be television set, panel computer etc., the television set provided in the embodiment of the present invention, realizes voice control function by the speech recognition equipment installed on a television set.
The embodiment of the present invention provides a kind of television set, comprises backboard, back casing, and speech recognition equipment, and described speech recognition equipment comprises upper shell, lower house; The lower house of described speech recognition equipment is assemblied on described backboard; Described back casing comprises open area at the correspondence position of the upper shell of described speech recognition equipment, and the size of described open area is mated with the upper shell size of described speech recognition equipment; Described open area is exposed to the outside of described back casing for making the upper shell of described speech recognition equipment by described open area, with the appearance member making described upper shell become described television set.
As shown in Fig. 2 a, Fig. 2 b, Fig. 2 c, Fig. 2 d, the structural representation of a kind of television set 24 that Fig. 2 a provides for the embodiment of the present invention; Fig. 2 b takes away the structural representation on the backboard of the rear television set 24 of back casing 25 in Fig. 2 a; Fig. 2 c is the schematic diagram in another direction of the structure of the television set shown in Fig. 2 a; Confined explosion's schematic diagram that Fig. 2 d is separated with television backboard for speech recognition equipment in the television structure shown in Fig. 2 c.As can be seen from Figure, the speech recognition equipment of the embodiment of the present invention is assemblied on the backboard of television set, and the backboard of television set is between the back casing 25 of television screen and television set, back casing 25 comprises open area 26.The size of open area 26 is mated with upper shell 6 size of described speech recognition equipment 16, specifically refer to, the size of the open area 26 of back casing 25 can make the upper shell 6 of speech recognition equipment 16 be exposed to the outside of described back casing 25 by described open area 26, with the appearance member making described upper shell 6 become described television set 24.
As shown in Figure 2 a, speech recognition equipment 16 can be a rectangle, and now then the open area 26 of back casing 25 is also rectangle, and the length of open area 26 is greater than the length of speech recognition equipment 16, and the width of open area 26 is greater than the width of speech recognition equipment 16.
As shown in Figure 2 b, preferably, loud speaker 17 is also comprised in television set 24.Described loud speaker is installed on the backboard of described television set 24.The speech recognition equipment provided in the embodiment of the present invention is fixed on the backboard of television set 24 by lower house.Therefore, other parts of microphone in speech recognition equipment in the embodiment of the present invention and television set 24, as loud speaker etc., without direct assembly relation, thus this speech recognition equipment can be made effectively to isolate the interference of other parts of television set 24, as the vibration etc. of loud speaker self, reduce further the annoyance level suffered by voice that microphones in speech recognition equipment arrives, and then improve the discrimination when voice received for this microphone identify.
Further, the installation site of described speech recognition equipment and the first Edge Distance of described television set 24 nearest, the installation site of described loud speaker and the second edge of described television set 24 nearest, described first edge and described second edge are the opposite side of described television set 24.Specifically, meeting the self structure of television set 24, and under the prerequisite of appearance requirement, when television set 24 is arranged the installation site of speech recognition equipment and loud speaker, in the allowed band of this television set 24, the distance between the installation site of speech recognition equipment and the installation site of loud speaker can be set to maximum.As shown in Figure 2 b, the loud speaker 17 of the television set 24 shown in Fig. 2 b is positioned at the bottom of this television set 24, now in order to strengthen the distance between the installation site of speech recognition equipment 16 and the installation site of loud speaker 17 as much as possible, speech recognition equipment 16 is installed on the top of this television set 24, the i.e. offside of loud speaker, on the television set 24 shown in Fig. 2 b, the distance between speech recognition equipment and loud speaker is the maximum in the allowed band of this television set 24.So, then reduce the interference that loud speaker on television set 24 brings to this speech recognition equipment due to self vibration as far as possible, thus reduce further the annoyance level suffered by voice that microphones in speech recognition equipment arrives, and then improve the discrimination when voice received for this microphone identify.
After being fixed on by speech recognition equipment on television set 24, preferably, in speech recognition equipment, the lead-in wire of microphone is connected with the mainboard 18 of television set 24, so that the transfer of data between speech recognition equipment 16 and television set 24.Preferably, the television set 24 of the embodiment of the present invention also comprises power panel 19, for providing power supply signal for television set 24.
As shown in Figure 2 c with shown in Fig. 2 d, the structure in another direction of the structure of the television set shown in Fig. 2 a is found out by Fig. 2 c, and found out by Fig. 2 d, the assembly relation of speech recognition equipment 16 and television set, speech recognition equipment 16 is transferred on the backboard of television set by securing members such as screws.
Speech recognition equipment in the embodiment of the present invention can make separately, integral installation is assigned on television set afterwards, and this speech recognition equipment is convenient to dismounting, therefore improve the production efficiency of assembly line entirety, simultaneously, this speech recognition equipment has higher generalization, therefore, can realize sharing between multiple television set.
In the embodiment of the present invention, speech recognition equipment comprises upper shell, lower house, the lower house of speech recognition equipment is assemblied on backboard, therefore, speech recognition equipment forms airtight pickup chamber by upper shell and lower house, this pickup chamber compared to existing technology in by back casing and backboard composition pickup chamber, volume is less, better tightness, therefore, decrease external sound and enter into diffusion after the pickup chamber of speech recognition equipment, thus improve the discrimination of the voice received for this speech recognition equipment.
On the other hand, back casing comprises open area at the correspondence position of the upper shell of speech recognition equipment, and the size of open area is mated with the upper shell size of speech recognition equipment; Open area is exposed to the outside of back casing for making the upper shell of speech recognition equipment by open area, with the appearance member making upper shell become television set.Because back casing is separated with speech recognition equipment, therefore when television rear shell body vibrates along with the vibration of other assembly of television set, speech recognition equipment is not interfered because of back casing vibration, thus improves the discrimination when voice received for this speech recognition equipment identify.Further, speech recognition equipment upper shell and lower house form airtight pickup chamber, so, then avoid in prior art because back casing vibrates the problem that between back casing and microphone, pickup chamber sealing is deteriorated caused, due to the pickup chamber better tightness of speech recognition equipment, therefore, decrease external sound and enter into diffusion after the pickup chamber of speech recognition equipment, thus improve the discrimination of the voice received for this speech recognition equipment, and then improve accuracy when acoustic control being carried out to television set by speech recognition equipment.
Fig. 3 a illustrates the half sectional view of the structure of a kind of speech recognition equipment that the embodiment of the present invention provides.Fig. 3 b illustrates the explosive view of a kind of preferably speech recognition equipment that the embodiment of the present invention provides.As shown in Figure 3 a and Figure 3 b shows, speech recognition equipment 16 comprises upper shell 6, lower house 4, and assembling and microphone assembly 5 between upper shell 6 and lower house 4.Upper shell and lower house are fixed by the cooperation of the grab 11 in screw pole 9 and buckle and draw-in groove 10.Have multiple by the mode that upper shell and lower house carry out assembling in the embodiment of the present invention, preferably, upper shell and lower house threaded fastener and/or buckle are fixed.Threaded fastener in the embodiment of the present invention can be bolt, screw or stud, and buckle comprises grab and draw-in groove.Upper shell in the embodiment of the present invention and lower house are also fixed by alternate manner, as can be directly fixed by glue.Preferably, upper shell also comprises fixture 12, and fixture is used for protective sleeve being fixed on predeterminated position, to make the pickup hole being assemblied in the protective sleeve on upper shell corresponding with the pickup hole site of upper shell.In order to show the internal structure of upper shell in Fig. 3 b, therefore only illustrating the structure of a fixture, preferably, can be each protective sleeve equal correspondence and a fixture is set, for fixing each protective sleeve.Can find out from Fig. 3 b, this fixture is groove.The connected mode of fixture and upper shell has multiple; preferably; fixture and upper shell as a whole; such as; the production phase can directly by upper shell and fixture injection moulding as a whole, improve on the one hand fixture to the crystallized ability of protective sleeve, on the other hand; owing to directly fixture and upper shell being made an entirety, it also avoid the later stage is assembled to the workload that upper shell brings by fixture.As best shown in figures 3 a and 3b, after the upper shell of speech recognition equipment and lower house have assembled, this speech recognition equipment is the device of an air-tight state, and internal microphone assembly 5 is less by ectocine.
Fig. 4 illustrates the structural representation of the microphone assembly that the embodiment of the present invention provides, the microphone be assemblied in protective sleeve that microphone assembly 5 comprises circuit board 3 and is connected on circuit board 3.Preferably, the speech recognition equipment that the embodiment of the present invention provides also comprises line outlet, and microphone leads is by line outlet connecting circuit board, and circuit board is assemblied between upper shell and lower house, and circuit board is for receiving and processing the voice messaging that microphone exports.As shown in Figure 4, after two protective sleeves are fitted into microphone, two protective sleeves are connected with circuit board 3.Preferably, in this circuit board 3, may be configured with the software of process microphone voice signal, after circuit board 3 receives the voice messaging of microphone output, after circuit board 3 will process to voice messaging, by the transmission of speech information after process to the mainboard of television set.Those skilled in the art are known, circuit board 3 can be arranged multiple protective sleeve being equipped with microphone, to form microphone array, thus improve the ability that this speech recognition equipment receives voice.To be equipped with the protective sleeve of microphone in the embodiment of the present invention, and the circuit board of assembling protective sleeve is called microphone assembly jointly, and microphone assembly is assemblied between upper shell and lower house.
Fig. 5 is the cutaway view at the place of speech recognition equipment C-C shown in Fig. 3 a and Fig. 3 b.As shown in Figure 5, in the embodiment of the present invention, because upper shell is appearance member, therefore, when the speech recognition equipment in the embodiment of the present invention is assembled to television set, the upper shell of speech recognition equipment is the same with housing of TV set, all be exposed in external environment, preferably, upper shell can be L-type, namely has two faces to be exposed in external environment, upper shell also can only have a face to be exposed in external environment, or having three faces to be exposed in external environment, the concrete shape of upper shell can be selected voluntarily, and the embodiment of the present invention does not do concrete restriction.In Fig. 5, upper shell shape is L-type, and this upper shell has two adjacent surfaces to need to be exposed in external environment.
In force, microphone assembling is with protective sleeve, and protective sleeve is assemblied on upper shell.Preferably, two adjacent faces that protective sleeve contacts with upper shell at least comprise a pickup hole.Preferably, each in two adjacent faces of contacting with upper shell of protective sleeve at least comprises a pickup hole.The pickup mesh of the equal corresponding microphone in all pickup holes of protective sleeve.Preferably; in the embodiment of the present invention; can by the pickup mesh on all pickup holes of this protective sleeve respectively end face of corresponding microphone and bottom surface; and make protective sleeve wrap the face of cylinder of this microphone; so; then can utilize the pickup mesh of microphone to greatest extent, to increase the voice messaging that microphones arrives.
Preferably, all contact-making surfaces of protective sleeve and microphone are interference fit face, and the pickup hole of upper shell and the contact-making surface of protective sleeve are interference fit face.So; the assembling of microphone and protective sleeve is tighter; thus the voice making microphones arrive can not be revealed from the gap, the face of cylinder of protective sleeve and microphone; also interference signal is prevented to be mixed into from the gap, the face of cylinder of protective sleeve and microphone on the other hand; thus reduce the annoyance level suffered by voice that microphones in speech recognition equipment arrives, and then improve the discrimination when voice received for this microphone identify.On the other hand; the assembling of protective sleeve and upper shell is tighter; thus the voice making microphones arrive can not be revealed from the assembling gap of protective sleeve and upper shell; also interference signal is prevented to be mixed into from the assembling gap of protective sleeve and upper shell on the other hand; thus reduce the annoyance level suffered by voice that microphones in speech recognition equipment arrives, and then improve the discrimination when voice received for this microphone identify.
Preferably, upper shell comprises adjacent first surface and second, each at least comprises a pickup hole; Protective sleeve is assembled between the first surface of upper shell and lower house, to make the contact-making surface in pickup hole on upper shell first surface and protective sleeve for interference fit face; Protective sleeve is assembled between second of upper shell and the fixture of upper shell, to make the contact-making surface in pickup hole on upper shell second and protective sleeve for interference fit face.As shown in Figure 5, protective sleeve 2 is assemblied between upper shell 6 and lower house 4, and the two adjacent surfaces of upper shell is respectively arranged with the 3rd pickup hole 7 and the 4th pickup hole 8.Protective sleeve 2 and upper shell have two adjacent contact-making surfaces, and on these two contact-making surfaces, the first pickup hole 14 of protective sleeve 2 is corresponding with the 3rd position, pickup hole 7 of upper shell 6, and the second pickup hole 13 of protective sleeve 2 is corresponding with the 4th position, pickup hole 8 of upper shell 6.Protective sleeve 2 is assembled between the first surface of upper shell 6 and lower house 4, and upper shell 6 and lower house 4 pairs of protective sleeves cause extruding, to make the contact-making surface in pickup hole on upper shell first surface and protective sleeve for interference fit face.Protective sleeve is assembled between second of upper shell and the fixture of upper shell, and fixture causes extruding to protective sleeve, to make the contact-making surface in pickup hole on upper shell second and protective sleeve for interference fit face.The value of interference fit in all interference fit faces of protective sleeve and upper shell can self-defining, and preferably, the value of interference fit in all interference fit faces of protective sleeve and upper shell is set to 0.2 millimeter.
As shown in Figure 5, microphone 1 is fitted in protective sleeve 2, protective sleeve inside dimension is arranged according to microphone size, and to make all contact-making surfaces of protective sleeve and microphone be interference fit, preferably, value of interference fit can be 0.1 millimeter.
The value of interference fit that the embodiment of the present invention provides is theoretical value, and in concrete enforcement, can adjust as the case may be, the larger effect of value of interference fit is better, but simultaneously, the increase of value of interference fit also can corresponding increase assembly difficulty.
As can be seen from Figure 5, the speech recognition equipment provided in the embodiment of the present invention only the 3rd pickup hole 7 of upper shell and the 4th pickup hole 8 can receive external sound, in order to realize the protection of upper shell to protective sleeve, the diameter being less than the pickup hole of protective sleeve that the diameter in the pickup hole of upper shell can be arranged, and by corresponding for the center line in corresponding with on protective sleeve for the center line in the pickup hole of upper shell pickup hole, as shown in Figure 5, the center line in the 3rd pickup hole 7 of upper shell overlaps with the center line in the first pickup hole 14 of protective sleeve, the center line in the 4th pickup hole 8 of upper shell overlaps with the center line in the second pickup hole 13 of protective sleeve, and the diameter in the 3rd pickup hole 7 is less than the diameter in the first pickup hole 14, the diameter in the 4th pickup hole 8 is less than the diameter in the second pickup hole 13.So, then extraneous voice only enter the first pickup hole 14 of protective sleeve by the 3rd pickup 7 hole of upper shell 6, and the second pickup hole 13 of protective sleeve is only entered by the 4th pickup hole 8 of upper shell 6, and then ensure that extraneous voice only enter into microphone 1 by the first pickup hole 14 of protective sleeve 2 and the second pickup hole 13, thus the loss late of external sound that microphones arrives is lower, improve the discrimination when voice received for this microphone identify, on the other hand, because microphone only receives sound by the pickup hole of protective sleeve, therefore microphones is decreased to other sound from inside television, thus reduce the annoyance level suffered by voice that microphones in speech recognition equipment arrives, further increase the discrimination when voice received for this microphone identify.
Also comprise at least one protective sleeve be assemblied between described upper shell and described lower house in the described speech recognition equipment that the embodiment of the present invention provides, and be assemblied in the microphone in described protective sleeve, described microphone comprises pickup mesh; Described protective sleeve arranges at least one pickup hole in the corresponding position of the pickup mesh of described microphone, and described upper shell arranges the pickup hole of described upper shell in the corresponding position in the pickup hole of described protective sleeve; The pickup hole of described upper shell is for receiving the voice messaging of described television set outside; and the pickup hole of the protective sleeve giving the pickup hole of described upper shell corresponding the described transmission of speech information that receives, to make the pickup hole of described protective sleeve by the transmission of speech information that receives to described microphone.
In force, between upper shell and lower house, one or more protective sleeve can be assembled, to increase the ability that this speech recognition equipment receives voice.For each protective sleeve, in each protective sleeve, all assemble a microphone.Specifically, protective sleeve should wrap this microphone, and is fixed in protective sleeve by this microphone, prevents its shift position.Preferably, the material of this protective sleeve can be the materials such as rubber, plastics, silica gel.Protective sleeve is whole wrap microphone after, pickup hole can be set at the correspondence position of the pickup mesh of microphone.
Fig. 6 a illustrates the structural representation of a kind of protective sleeve that the embodiment of the present invention provides; as shown in Figure 6 a; protective sleeve 2 comprises two pickup holes; first pickup hole 14 and the second pickup hole 13; can find out from Fig. 6 a, the outlet of the first pickup hole 14 in the outside of protective sleeve 2 and the second pickup hole 13 lay respectively on two adjacent faces the externally ported of protective sleeve 2.Preferably, in order to the lead-in wire of microphone is drawn, need to arrange corresponding line outlet on the protective sleeve; preferably; face protective sleeve 2 not being arranged pickup hole arranges line outlet 15, and line outlet 15 is for drawing the lead-in wire of microphone, and line outlet 15 is in sealing state.Specifically; after microphone is assembled in protective sleeve; the lead-in wire of microphone can be drawn from the line outlet 15 of protective sleeve 2; afterwards this line outlet is sealed; thus prevent sound from entering into microphone from line outlet; to microphones to voice cause interference, reduce the annoyance level suffered by voice that microphones in speech recognition equipment arrives, and then improve the discrimination when voice received for this microphone identify.The sealing means of line outlet has multiple, seals as used fluid sealant, seal (as sealing ring) etc.Microphone is assembled with in the structure of the protective sleeve 2 shown in Fig. 6 a; the line that line outlet 15 place occurs is the lead-in wire of the microphone of assembling in protective sleeve 2; from Fig. 6 a can, the whole outer surface of microphone all wraps by protective sleeve, and microphone receives sound by the pickup hole of protective sleeve.So; decrease on the one hand protective sleeve by the transfer voice that receives to the loss of microphone; on the other hand; decrease microphones to the sound except the sound that pickup hole is transmitted; reduce the degree that microphone is interfered, thus improve the discrimination when voice received for this microphone identify.
For the structure of the protective sleeve shown in Fig. 6 a that the embodiment of the present invention provides, below by way of Fig. 6 b, Fig. 6 c, Fig. 6 d, Fig. 6 e, the structure shown in Fig. 6 a is described in detail.Fig. 6 b shows the structural representation in another direction of the protective sleeve shown in Fig. 6 a.For the structural representation being equipped with the protective sleeve of microphone shown in Fig. 6 b, Fig. 6 c shows the front view of the protective sleeve shown in Fig. 6 b, vertical view, left view and upward view.In fig. 6 c, comprise the Front view 21 of the protective sleeve shown in Fig. 6 b, left view 23, look up Figure 20, overlook Figure 22.For overlooking Figure 22 in Fig. 6 c, Fig. 6 d shows the A direction view overlooking Figure 22 in Fig. 6 c, is the rearview of the protective sleeve shown in Fig. 6 b.A line outlet is had on the left of protective sleeve in Fig. 6 b; can find out in the left view 23 of Fig. 6 c, on the right side of protective sleeve without line outlet, except this line outlet feature; the left and right sides of the protective sleeve shown in Fig. 6 c is symmetrical, therefore no longer exemplifies the right view of the protective sleeve in Fig. 6 b in Fig. 6 c.
In order to exemplify in the protective sleeve shown in Fig. 6 b the concrete mounted inside structure of assembling microphone, Fig. 6 e illustrates the B-B of Front view 21 in Fig. 6 c to cutaway view, and the protective sleeve mounted inside in Fig. 6 c has microphone.As shown in fig 6e, protective sleeve mounted inside has microphone 1, and protective sleeve comprises the first pickup hole 14 and the second pickup hole 13.As can be seen from Fig. 6 e; the face of cylinder of microphone 1 wraps by protective sleeve completely; in the end face of microphone 1 and bottom surface, correspondence position is provided with two pickup holes respectively afterwards; the end face of the equal corresponding microphone in one end in the first pickup hole 14 and the second pickup hole 13 and the pickup mesh of bottom surface; first pickup hole 14 on the protective sleeve opening and the second pickup hole 13 opening be on the protective sleeve arranged on adjacent two faces of protective sleeve respectively; so; can find out from Fig. 6 e; first pickup hole 14 is nibs always, and the second pickup hole 13 is then set to the hole of L-type.Provide only a kind of preferred embodiment in the accompanying drawing of the embodiment of the present invention, those skilled in the art can arrange the displacement in pickup hole as the case may be, and the concrete interior shape in pickup hole.
Fig. 7 illustrates in the embodiment of the present invention structural representation providing a kind of microphone, those skilled in the art are known, the microphone provided in the embodiment of the present invention can be other pattern, other specification, is not limited to the microphone structure that the embodiment of the present invention is introduced.As shown in Figure 2, microphone 1 is cylinder, and the face of cylinder of microphone 1 and upper and lower two planes are provided with pickup mesh, and microphone 1 receives sound by pickup mesh.In addition, this microphone 1 is connected with the lead-in wire of this microphone, the related information transmission that this lead-in wire is used for the sound received by pickup mesh by microphone 1 is gone out.Specifically, microphone 1 shown in Fig. 2 is cylinder, the lead-in wire of microphone 1 is connected to end face or the bottom surface of microphone 1, and namely the lead-in wire of microphone 1 is connected in one of them circular face of microphone 1, and the end face of microphone 1, bottom surface and the face of cylinder all arrange pickup mesh.
In the embodiment of the present invention, because upper shell is the appearance member of television set, upper shell is provided with pickup hole, therefore, external sound is entered by the pickup hole being set to the upper shell of appearance member, afterwards because protective sleeve is provided with pickup hole at the correspondence position in upper shell pickup hole, and the pickup hole of protective sleeve corresponds to the pickup mesh of microphone, therefore, the external sound received by the pickup hole of upper shell enters microphone after the corresponding pickup hole through protective sleeve, so, then, external sound is from after the pickup hole of upper shell enters speech recognition equipment, can't spread everywhere, but the pickup mesh of microphone has been entered into by means of only the pickup hole of protective sleeve, therefore, the loss late of the external sound that microphones arrives is lower, improve the discrimination when voice received for this microphone identify.
Second aspect; because microphone receives sound by the pickup hole of protective sleeve; therefore microphones is decreased to other sound from inside television; thus reduce the annoyance level suffered by voice that microphones in speech recognition equipment arrives, further increase the discrimination when voice received for this microphone identify.In speech recognition equipment in the embodiment of the present invention, the whole operatic tunes of microphone is closed, and now in concrete enforcement, the discrimination when voice received for this microphone can be identified improves 30%.
The third aspect, the speech recognition equipment in the embodiment of the present invention is an independent device, when being assembled to other television set, by lower house, this speech recognition equipment is assembled to other television set.Therefore, other parts of microphone in speech recognition equipment in the embodiment of the present invention and television set, as loud speaker etc., without direct assembly relation, thus this speech recognition equipment can be made effectively to isolate the interference of other parts of television set, as the vibration etc. of loud speaker self, reduce further the annoyance level suffered by voice that microphones in speech recognition equipment arrives, and then improve the discrimination when voice received for this microphone identify.
Fourth aspect; because the microphone apparatus in the embodiment of the present invention is in protective sleeve; and protective sleeve is assemblied between upper shell and lower house; achieve the object of the easy accessibility of the speech recognition equipment in the embodiment of the present invention; and this speech recognition equipment is assembled to television set by lower house; also achieve this speech recognition equipment can make on other production line separately, be assembled on television set by lower house more afterwards, furthermore achieved that object easy to assembly.
5th aspect, speech recognition equipment in the embodiment of the present invention can make separately, integral installation is assigned on television set afterwards, and this speech recognition equipment is convenient to dismounting, therefore improve the production efficiency of assembly line entirety, meanwhile, this speech recognition equipment has higher generalization, therefore, can realize sharing between multiple television set.
It can be seen from the above: in the embodiment of the present invention, speech recognition equipment comprises upper shell, lower house, the lower house of speech recognition equipment is assemblied on backboard, that is, speech recognition equipment is standalone module, this speech recognition equipment is by upper shell and lower house composition pickup chamber, thus avoid in prior art the problem in the back casing composition pickup chamber needing to rely on television set, simplify the assembly technology of back casing, reduce the assembly precision of back casing.Further, because back casing comprises open area at the correspondence position of the upper shell of speech recognition equipment, the size of open area is mated with the upper shell size of speech recognition equipment; Open area is exposed to the outside of back casing for making the upper shell of speech recognition equipment by open area, with the appearance member making upper shell become television set.On the one hand, because back casing is separated with speech recognition equipment, therefore when television rear shell body vibrates along with the vibration of other assembly of television set, speech recognition equipment is not interfered because of back casing vibration, thus improves the discrimination when voice received for this speech recognition equipment identify.On the other hand, speech recognition equipment upper shell and lower house form airtight pickup chamber, so, then avoid in prior art because back casing vibrates the problem that between back casing and microphone, pickup chamber sealing is deteriorated caused, due to the pickup chamber better tightness of speech recognition equipment, therefore, decrease external sound and enter into diffusion after the pickup chamber of speech recognition equipment, thus improve the discrimination of the voice received for this speech recognition equipment, and then improve accuracy when acoustic control being carried out to television set by speech recognition equipment.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. a television set, is characterized in that, comprises backboard, back casing, and speech recognition equipment, and described speech recognition equipment comprises upper shell, lower house;
The lower house of described speech recognition equipment is assemblied on described backboard;
Described back casing comprises open area at the correspondence position of the upper shell of described speech recognition equipment, and the size of described open area is mated with the upper shell size of described speech recognition equipment; Described open area is exposed to the outside of described back casing for making the upper shell of described speech recognition equipment by described open area, with the appearance member making described upper shell become described television set.
2. television set as claimed in claim 1, it is characterized in that, described speech recognition equipment also comprises at least one protective sleeve be assemblied between described upper shell and described lower house, and is assemblied in the microphone in described protective sleeve, and described microphone comprises pickup mesh;
Described protective sleeve arranges at least one pickup hole in the corresponding position of the pickup mesh of described microphone, and described upper shell arranges the pickup hole of described upper shell in the corresponding position in the pickup hole of described protective sleeve;
The pickup hole of described upper shell is for receiving the voice messaging of described television set outside; and the pickup hole of the protective sleeve giving the pickup hole of described upper shell corresponding the described transmission of speech information that receives, to make the pickup hole of described protective sleeve by the transmission of speech information that receives to described microphone.
3. television set as claimed in claim 2, it is characterized in that, all contact-making surfaces of described protective sleeve and described microphone are interference fit face, and the pickup hole of described upper shell and the contact-making surface of described protective sleeve are interference fit face.
4. television set as claimed in claim 3; it is characterized in that; described upper shell also comprises fixture, and described fixture is used for described protective sleeve to be fixed on predeterminated position, corresponding with the pickup hole site in the pickup hole with described upper shell that make the described protective sleeve be assemblied on described upper shell.
5. television set as claimed in claim 4, it is characterized in that, described upper shell comprises adjacent first surface and second, each at least comprises a pickup hole;
Described protective sleeve is assembled between the first surface of described upper shell and described lower house, to make the contact-making surface in pickup hole on described upper shell first surface and described protective sleeve for interference fit face; Described protective sleeve is assembled between second of described upper shell and the fixture of described upper shell, to make the contact-making surface in pickup hole on described upper shell second and described protective sleeve for interference fit face.
6. television set as claimed in claim 2, is characterized in that, two adjacent faces that described protective sleeve contacts with described upper shell at least comprise a pickup hole.
7. television set as claimed in claim 2, it is characterized in that, described speech recognition equipment also comprises the circuit board of the lead-in wire connecting described microphone, described circuit board is assemblied between described upper shell and described lower house, described circuit board for receive and process described microphone export voice messaging.
8. television set as claimed in claim 2, is characterized in that, the face described protective sleeve not being arranged pickup hole arranges line outlet, and described line outlet is used for the lead-in wire of described microphone to draw, and described line outlet is in sealing state.
9. television set as claimed in claim 1, it is characterized in that, also comprise loud speaker, described loud speaker is installed on the backboard of described television set, the installation site of described speech recognition equipment and the first Edge Distance of described television set nearest, the installation site of described loud speaker and the second edge of described television set nearest, described first edge and described second edge are the opposite side of described television set.
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| CN201510529036.3A CN105163050B (en) | 2015-08-25 | 2015-08-25 | A kind of television set |
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| CN201510529036.3A CN105163050B (en) | 2015-08-25 | 2015-08-25 | A kind of television set |
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| CN105163050A true CN105163050A (en) | 2015-12-16 |
| CN105163050B CN105163050B (en) | 2018-09-25 |
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| CN201510529036.3A Active CN105163050B (en) | 2015-08-25 | 2015-08-25 | A kind of television set |
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| CN106412789A (en) * | 2016-05-31 | 2017-02-15 | 北京爱链科技传媒有限公司 | Assembling apparatus used for assembling microphone and smart control device |
| CN109246374A (en) * | 2018-10-30 | 2019-01-18 | 深圳创维－Rgb电子有限公司 | A kind of display equipment |
| CN110556096A (en) * | 2018-05-31 | 2019-12-10 | 技嘉科技股份有限公司 | Voice-controlled display device and method for acquiring voice signal |
| CN111343399A (en) * | 2020-02-04 | 2020-06-26 | 海信视像科技股份有限公司 | Television with remote pickup function |
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Also Published As
| Publication number | Publication date |
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| CN105163050B (en) | 2018-09-25 |
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Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense Video Technology Co., Ltd Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: HISENSE ELECTRIC Co.,Ltd. |
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