CN208572422U - Horn assembly and electronic equipment - Google Patents
Horn assembly and electronic equipment Download PDFInfo
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- CN208572422U CN208572422U CN201821235504.1U CN201821235504U CN208572422U CN 208572422 U CN208572422 U CN 208572422U CN 201821235504 U CN201821235504 U CN 201821235504U CN 208572422 U CN208572422 U CN 208572422U
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- loudspeaker
- cover portion
- outlet hole
- horn assembly
- sound outlet
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Abstract
This application discloses a kind of horn assembly and electronic equipments.Wherein, horn assembly includes: loudspeaker and horn hood, and horn hood includes the main cover portion that the side of speaking of loudspeaker is arranged in and autonomous cover to the side cover portion extended close to loudspeaker side；Side cover is provided with sound outlet hole in portion, sound outlet hole includes the outward opening for being located remotely from loudspeaker side, side cover portion is higher than the outermost points that point farthest at a distance from the center line of loudspeaker on the part of sound outlet hole is defined as side cover portion, the minimum point of outward opening to side cover portion outermost points direction be outward opening opening direction, the opening direction of outward opening and going out between sound direction for loudspeaker form the first angle, first angle is less than 90 °, to prevent rainwater from entering loudspeaker by sound outlet hole.By the above-mentioned means, the application, which can limit rainwater, falls directly into loudspeaker from the sound outlet hole in side cover portion, to enable users to normal use.
Description
Technical field
This application involves horn arts, more particularly to a kind of horn assembly and electronic equipment.
Background technique
With the development of technology, electronic equipment has been commonly utilized in life, waterproof performance by people concern, it is right
For audio class terminal device, audio-frequency function is indispensable a part, at present traditional speaker, the small sound of bluetooth on the market
The sound generating mechanism of case, mobile phone, intercom, navigator etc., loudspeaker mostly use greatly front to go out sound when design, but waterproof performance is not
Height, can not in the rainy day normal use.
By taking intercom shoulder miaow as an example, after connecting intercom, user without hand transceiver, hang piggyback can intercommunication, side
Just outgoing operational staff uses.But it is easy water inlet in the loudspeaker of rainy day intercom, and rainwater can not quickly be discharged, it can shadow
Ring the audio sound quality of terminal device.
Utility model content
The application can limit rainwater from side mainly solving the technical problems that provide a kind of horn assembly and electronic equipment
The sound outlet hole of cover falls directly into loudspeaker, to enable users to normal use.
In order to solve the above technical problems, the technical solution that the application uses is to provide a kind of horn assembly, the loudspeaker
Component includes: loudspeaker；Horn hood, the horn hood include the main cover portion of the side of speaking of the loudspeaker being arranged in and described in
The side cover portion that main cover portion extends to the close loudspeaker side；Sound outlet hole is provided in the side cover portion, the sound outlet hole includes
It is located remotely from the outward opening of the loudspeaker side, the side cover portion is higher than the center on the part of the sound outlet hole with the loudspeaker
The farthest point of the distance of line is defined as the outermost points in the side cover portion, the minimum point of the outward opening to the side cover portion most
The direction of points outside is the opening direction of the outward opening, the opening direction of the outward opening and the loudspeaker go out sound direction it
Between form the first angle, first angle less than 90 °, with prevent rainwater by the sound outlet hole enter the loudspeaker.
In order to solve the above technical problems, another technical solution that the application uses is to provide a kind of electronic equipment, it is described
Electronic equipment includes: shell；It is arranged in the intracorporal processing circuit of the shell；Horn assembly, the horn assembly are set to described
The end of shell, the horn assembly are above-mentioned horn assembly.
The beneficial effect of the application is: being in contrast to the prior art, sound is provided by the side cover portion in horn hood
Hole, sound outlet hole include the outward opening for being located remotely from the loudspeaker side, and side cover portion is higher than on the part of sound outlet hole and loudspeaker
The farthest point of the distance of center line is defined as the outermost points in side cover portion, the outermost points of the minimum point of outward opening to side cover portion
Direction is the opening direction of outward opening, and the opening direction of outward opening and loudspeaker go out between sound direction to be formed the first angle, and the
One angle is less than 90 °, when so that rainwater being fallen on horn hood, can effectively limit rainwater by the structure setting of first angle
It is fallen directly into loudspeaker by sound outlet hole, to guarantee the audio sound quality of loudspeaker, keeps user experience more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the application horn assembly；
Fig. 2 is the A-A diagrammatic cross-section of the application horn assembly；
Fig. 3 a and Fig. 3 b are the partial schematic diagrams of the A-A section of the application horn assembly first embodiment；
Fig. 3 c is the partial schematic diagram of the A-A section of the application horn assembly second embodiment；
Fig. 4 a is the partial schematic diagram of the A-A section of the application horn assembly 3rd embodiment；
Fig. 4 b is the partial schematic diagram of the A-A section of the application horn assembly fourth embodiment；
Fig. 4 c is the partial schematic diagram of the A-A section of the 5th embodiment of the application horn assembly；
Fig. 4 d is the partial schematic diagram of the A-A section of the application horn assembly sixth embodiment；
Fig. 5 is the partial schematic diagram of the A-A section of the 7th embodiment of the application horn assembly；
Fig. 6 is the structural schematic diagram of one embodiment of the application electronic equipment；
Fig. 7 is the partial structural diagram of the electronic equipment in Fig. 6；
Fig. 8 is the partial structurtes schematic cross-sectional view of the electronic equipment in Fig. 6.
Specific embodiment
The application is described in detail below in conjunction with specific embodiment and attached drawing.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the structural schematic diagram of the application horn assembly, and Fig. 2 is the application horn assembly
A-A diagrammatic cross-section.The horn assembly of the application includes: loudspeaker 10；Horn hood 12, horn hood 12 include that loudspeaker 10 are arranged in
Speak side main cover portion 120 and autonomous cover 120 to the side cover portion 122 extended close to 10 side of loudspeaker；It is set in side cover portion 122
It is equipped with sound outlet hole 1220, sound outlet hole 1220 includes the outward opening 12200 for being located remotely from 10 side of loudspeaker, and side cover portion 122 is higher than
Point farthest at a distance from the center line Q of loudspeaker 10 is defined as the outermost points in side cover portion 122, external-open on the part of sound hole 1220
Mouthfuls 12200 minimum point to side cover portion 122 outermost points opening direction M of the direction for outward opening 12200, outward opening
12200 opening direction M and going out between the P of sound direction for loudspeaker 10 form the first angle α, and the first angle α is less than 90 °, to prevent
Rainwater enters loudspeaker 10 by sound outlet hole 1220.The sound direction P out of the loudspeaker 10 of the application and the sound face out of loudspeaker 10 are vertical.
It is understood that when rainwater is dripped along the direction opposite with the sound direction P out of loudspeaker 10, due to outward opening
12200 opening direction M and loudspeaker 10 go out between the P of sound direction to form the first angle α less than 90 °, outward opening 12200 and rainwater
Dripping direction, there are certain angles, can limit rainwater and directly drip from sound outlet hole 1220 into loudspeaker 10.
For the application by the way that sound outlet hole 1220 is arranged in the side cover portion 122 of horn hood 12, sound outlet hole 1220 includes being located remotely from
The opening direction M of outward opening 12200 and loudspeaker 10 are gone out between the P of sound direction to be formed the by the outward opening 12200 of 10 side of loudspeaker
The setting of one angle α, and the first angle α when so that rainwater being fallen on horn hood 12, can pass through first angle α less than 90 °
Structure setting effectively limit rainwater and fallen directly into loudspeaker 10 by sound outlet hole 1220, to guarantee the audio sound of loudspeaker 10
Matter keeps user experience more preferable.
Further, sound outlet hole 1220 includes positioned at the inner opening 12202 close to 10 side of loudspeaker；Wherein, inner opening
The direction definition of minimum point of 12202 minimum point to outward opening 12200 is that sound outlet hole 1220 opens up direction N, sound outlet hole
1220 open up forms the second angle β between direction N and the sound direction P out of loudspeaker 10, to prevent rainwater from passing through sound outlet hole 1220
Into loudspeaker 10.It is understood that by the way that sound outlet hole 1220 is opened up shape between direction N and the sound direction P out of loudspeaker 10
It, can be effective by the structure setting of second angle β when so that rainwater being fallen on horn hood 12 at the setting of the second angle β
It limits the minimum point of inner opening 12202 of the rainwater by flowing to sound outlet hole 1220 and enters in loudspeaker 10, to guarantee loudspeaker 10
Audio sound quality, keep user experience more preferable.
Further, loudspeaker ante-chamber 16 is formed between horn hood 12 and loudspeaker 10.Loudspeaker ante-chamber 16 can be used as loudspeaker 10
Extension sound chamber, increase sound cavity volume, to promote the audio of loudspeaker 10.It is understood that when rainwater falls in horn hood 12
When upper, it can open up the second angle β's formed between direction N and the sound direction P out of loudspeaker 10 by the sound outlet hole 1220
Structure setting effectively limits the minimum point of inner opening 12202 of the rainwater by flowing to sound outlet hole 1220 and enters loudspeaker ante-chamber 16
It is interior, to guarantee the audio sound quality of horn assembly.
Further, there are two side cover portions 122, the opposite both ends of autonomous cover 120 are prolonged to close to 10 side of loudspeaker respectively
It stretches.The horn assembly of the application includes but does not limit there are two side cover portions 122, and those skilled in the art in the appropriate case can be with
Increase or reduce the quantity in side cover portion 122 as needed.For example, can only be designed when horn assembly only needs unilateral side to speak
One side cover portion 122；Or horn assembly is when needing omnidirection to speak, and can be at the end in the omnidirection in main cover portion 120
Extend side cover portion 122 to close to 10 side of loudspeaker in portion.
It is understood that the second angle β in the application can be greater than 0 ° and less than 180 °.Several realities will be passed through below
Example is applied horn assembly when the second angle β is respectively different angle is described in detail.
Fig. 3 a and 3b are please referred to, Fig. 3 a and Fig. 3 b are that the part of the A-A section of the application horn assembly first embodiment shows
It is intended to.In the present embodiment, the minimum point of inner opening 12202 is D point, and the minimum point of outward opening 12200 is C point, so sound out
The direction N that opens up in hole 1220 is D point to the direction of C point, at this point, the sound side out for opening up direction N and loudspeaker 10 of sound outlet hole 1220
It is greater than 90 ° to the second angle β formed between P.It is understood that it is vertical direction that when rainwater, it, which drips direction, that is, make certainly
When by falling, rainwater can be dropped in the outer surface of the outer surface in main cover portion 120, side cover portion 122, and be dropped in CD sections and lean on
The partial region of nearly outward opening 12200, or when its drippage direction of rainwater is inclined direction, rainwater can be dropped in main cover portion
120 outer surface, side cover portion 122 outer surface, and when rainwater is dropped in CD section, due to the side of opening up of sound outlet hole 1220
It is greater than 90 ° to the second angle β formed between the P of sound direction that goes out of N and loudspeaker 10, the direction of D point to C point is with respect to the horizontal plane inclined
Obliquely, the point position D and C point position are higher for respect to the horizontal plane, and then, D point will not be flowed to by falling in CD sections of rainwater
Position, so as to prevent rainwater from entering in loudspeaker 10 by sound outlet hole 1220.
Fig. 3 c is please referred to, Fig. 3 c is the partial schematic diagram of the A-A section of the application horn assembly second embodiment.With first
Embodiment difference is that in the present embodiment, opening up for sound outlet hole 1220 is formed between direction N and the sound direction P out of loudspeaker 10
The second angle β be equal to 90 °.Likewise, rainwater can be dropped in main cover portion 120 when its drippage direction of rainwater is vertical direction
Outer surface, side cover portion 122 outer surface, and be dropped in the CD sections of partial regions close to outward opening 12200, or work as rainwater
When its drippage direction is inclined direction, rainwater can be dropped in the outer surface of the outer surface in main cover portion 120, side cover portion 122, and work as
When rainwater is dropped in CD section, formed between direction N and the sound direction P out of loudspeaker 10 second is opened up due to sound outlet hole 1220
Angle β is equal to 90 °, and the direction of D point to C point is with respect to the horizontal plane parallel, the point position D and C point position with respect to the horizontal plane for
Highly equal, then, the position of D point will not be flowed to by falling in CD sections of rainwater, so as to prevent rainwater from passing through sound outlet hole 1220
Into in loudspeaker 10.
In other embodiments, the minimum point of inner opening 12202 is D point, and the minimum point of outward opening 12200 is C point, out
Sound hole 1220 opens up direction N as D point to the direction of C point, and the sound direction out for opening up direction N and loudspeaker 10 of sound outlet hole 1220
The the second angle β formed between P is less than 90 °, it is to be understood that the direction of D point to C point is inclined relative to horizontal upwards, D
Point position and C point position are lower for respect to the horizontal plane.At this point, by side cover portion 122 be higher than sound outlet hole 1220 part on
The farthest point of the distance of the center line Q of loudspeaker 10 is defined as the outermost points in side cover portion 122, and the minimum point of outward opening 12200 arrives
The direction of the outermost points in side cover portion 122 is the opening direction M of outward opening 12200, and opening direction M is opened up with sound outlet hole 1220
Third angle γ is formed between the N of direction, and third angle γ is less than or equal to the second angle β.
Fig. 4 a is please referred to below, and Fig. 4 a is the partial schematic diagram of the A-A section of the application horn assembly 3rd embodiment.?
In the present embodiment, the minimum point of inner opening 12202 is D point, and the minimum point of outward opening 12200 is C point, and sound outlet hole 1220 opens up
Direction N be that D point arrives the direction of C point, and is formed between the sound direction P out for opening up direction N and loudspeaker 10 of sound outlet hole 1220 the
Less than 90 °, the direction of D point to C point is inclined relative to horizontal upwards two angle β, and the point position D and C point position are relative to level
It is lower for face.It is understood that side cover portion 122 is higher than the center line Q on the part of sound outlet hole 1220 with loudspeaker 10 at this time
The farthest point of distance be B point, B point is the outermost points in side cover portion 122, the minimum point C point of outward opening 12200 to side cover portion
The direction of 122 outermost points B point is the opening direction M of outward opening 12200, the side of opening up of opening direction M and sound outlet hole 1220
To the third angle γ formed between N less than the second angle β.
Incorporated by reference to Fig. 4 b, Fig. 4 b is the partial schematic diagram of the A-A section of the application horn assembly fourth embodiment.This implementation
Example and the difference of 3rd embodiment be, the opening direction M of outward opening 12200 in the present embodiment and opening up for sound outlet hole 1220
The third angle γ formed between the N of direction is equal to the second angle β.
In 3rd embodiment and fourth embodiment, it is vertical direction that when rainwater, it, which drips direction, or when its drop of rainwater
Falling direction is inclined direction, and the inclined direction and C point arrive the angle between the direction of D point, i.e., the drippage direction of rainwater with out
When angle between the opposite direction for opening up direction N of sound hole 1220 is more than or equal to third angle γ, rainwater can be dropped in main cover portion
120 outer surface, side cover portion 122 outer surface, and be dropped in the left side of C point, will not fall in CD section, so that rainwater is not
The position that D point can be flowed to by gravity can prevent rainwater from entering in loudspeaker 10 by sound outlet hole 1220.
The outermost points in the side cover portion 122 in 3rd embodiment and fourth embodiment are that side cover portion 122 is higher than sound outlet hole
The point of the outward opening 12200 near sound outlet hole 1220 on 1220 part；Likewise, the outermost points in side cover portion 122
It can be the point of the outward opening 12200 far from sound outlet hole 1220.
Fig. 4 c is please referred to below, and Fig. 4 c is the partial schematic diagram of the A-A section of the 5th embodiment of the application horn assembly.This
The difference of embodiment and 3rd embodiment is that the side cover portion 122 in the present embodiment is higher than on the part of sound outlet hole 1220 and loudspeaker
The 10 farthest point of distance of center line Q is E point, and E point is the outermost points in side cover portion 122.At this point, outward opening 12200
Minimum point C point to side cover portion 122 outermost points E point direction be outward opening 12200 opening direction M, opening direction M with go out
Sound hole 1220 opens up the third angle γ formed between the N of direction less than the second angle β.
Incorporated by reference to Fig. 4 d, Fig. 4 d is the partial schematic diagram of the A-A section of the application horn assembly sixth embodiment.This implementation
Example and the difference of the 5th embodiment be, the opening direction M of outward opening 12200 in the present embodiment and opening up for sound outlet hole 1220
The third angle γ formed between the N of direction is equal to the second angle β.
It is understood that it is vertical direction that when rainwater, it, which drips direction, in the 5th embodiment and sixth embodiment, or
When rainwater, it drips direction to person is inclined direction, and the inclined direction and C point be to the angle between the direction of D point, i.e. rainwater
When the angle dripped between direction and the opposite direction for opening up direction N of sound outlet hole 1220 is more than or equal to third angle γ, rainwater meeting
It is dropped in the outer surface in main cover portion 120, and is dropped in the left area of C point, without falling in CD section, so that rainwater will not
The position of D point is flowed to by gravity, can prevent rainwater from entering in loudspeaker 10 by sound outlet hole 1220.
It can be found that in above-described embodiment, shape between the opening direction M of outward opening 12200 and the sound direction P out of loudspeaker 10
At the first angle α less than 90 °, for example, be acute angle in the first angle α of first, second, third and the 5th in embodiment, and
4th and sixth embodiment in the first angle α be 0, i.e. the sound direction phase out of the opening direction M of outward opening 12200 and loudspeaker 10
In parallel.
It certainly, as shown in figure 4d, as an embodiment, can also be in sound outlet hole 1220 close to 10 side of loudspeaker
Water blocking platform 1222 is arranged in position, for preventing the rainwater into sound outlet hole 1220 from flowing to inner opening 12202 and entering loudspeaker 10；Into
One step, the height of the highest point of water blocking platform 1222 is higher for respect to the horizontal plane compared with the height of C point, can effectively prevent rain
Water is entered in loudspeaker 10 by sound outlet hole 1220.
It is understood that being different from other embodiments, in the first embodiment, side cover portion 122 is higher than sound outlet hole
The point farthest apart from 10 center of loudspeaker can be arbitrary point, the opening direction M and sound outlet hole of outward opening 12200 on 1220 part
The third angle γ that 1220 open up is formed between the N of direction, which can be greater than, might be less that the second angle β.
As an embodiment, sound outlet hole 1220 is column type through-hole, and the area of inner opening 12202 is less than or equal to outer
The area of opening 12200.It is understood that the area due to inner opening 12202 is less than or equal to the face of outward opening 12200
Product, thus its shape of sound outlet hole 1220 be it is horn-like, facilitate promoted the application horn assembly sound quality and volume, to use
There is better usage experience at family.
In addition, the size of the sound outlet hole 1220 in the application can be determined according to actual test audio frequency effect, herein
It is not construed as limiting.For example, sound outlet hole 1220 can be cylindrical type through-hole, aperture 0.8-1.2mm；Or sound outlet hole 1220 can be by
Several cylindrical holes arrange to be formed, small aperture 0.05-0.20mm；Or sound outlet hole 1220 can also be logical for strip
Hole, section are strip, for example, rectangle, and four angles of rectangle can be right angle or fillet, and the length of rectangular section can be
12-30mm, wide can be 1.2-2.0mm；Certainly, the section of sound outlet hole 1220 may be square.
As an embodiment, the outer surface in main cover portion 120 can be plane.And in other embodiments, it is main
The outer surface of cover 120 can be curved surface, and main cover portion 120 is higher than close to the part of the center line Q of loudspeaker 10 leans on proximal cap portion 122
Part.
In addition, the side cover portion 122 in the application can be cambered surface or plane.
Further, horn hood 12 further includes from the end in side cover portion 122 to the side lid extended far from 120 direction of main cover portion
Portion 124；The quantity of side cover 124 is identical as the quantity in side cover portion 122；120 shape of side cover 124, side cover portion 122 and main cover portion
At step structure.
In an application scenarios, as illustrated in fig. 2 and 3 a, when the outer surface in main cover portion 120 is curved surface, rainwater is dropped in
It on the outer surface in main cover portion 120, and is flowed down along the outer surface in main cover portion 120, without the shape on the outer surface in main cover portion 120
At ponding.And after rainwater flow to side cover portion 122 along the outer surface in main cover portion 120, will continue to outer wall along side cover portion 122 to
It is fallen in CD section downstream to side cover 124 or from the point B on the outward opening 12200 of sound outlet hole 1220.Due to sound outlet hole 1220
The the second angle β formed between the P of sound direction that goes out for opening up direction N and loudspeaker 10 be greater than 90 °, D point to the direction of C point relative to
Diagonally downward, the point position D and C point position are higher for respect to the horizontal plane for horizontal plane, so, the rainwater fallen in CD section will not
The position of D point is flowed to, and C point can be flowed to and further flow to side cover 124, so that the horn assembly of the application can prevent rain
Water is entered in loudspeaker 10 by sound outlet hole 1220.
Incorporated by reference to Fig. 2 and Fig. 3 b, the horn assembly of the application further includes waterproof or Air Filter 14, and waterproof or Air Filter 14 are set
It sets among loudspeaker 10 and sound outlet hole 1220, for preventing sundries from entering loudspeaker 10 by sound outlet hole 1220.It is understood that
Micro sundries, such as dust or rainwater can be entered inside horn assembly by the sound outlet hole 1220 on horn hood 12, pass through use
Waterproof or Air Filter 14 are isolated, and are difficult to enter into dust, rainwater or other sundries inside horn assembly, are avoided influencing loudspeaker
10 normal work.
Further, sound outlet hole 1220 is arranged at the inner opening 12202 of 10 side of loudspeaker in waterproof or Air Filter 14.
In embodiment of above, by the way that sound outlet hole 1220 is arranged in the side cover portion 122 of horn hood 12, and by sound outlet hole
1220 setting for going out between the P of sound direction to be formed the second angle β for opening up direction N and loudspeaker 10, so that rainwater falls in horn hood
When on 12, rainwater can be effectively limited by the structure setting of second angle β and is entered in loudspeaker 10 by sound outlet hole 1220, from
And guarantee the audio sound quality of loudspeaker 10, keep user experience more preferable.
In addition, as an implementation, the inner opening 12202 of sound outlet hole 1220 is used to be arranged in the water conservancy diversion of external shell
On path；Main cover portion 120 is used to be formed the closed space for loudspeaker 10 to be arranged, and closed space and water conservancy diversion road with external shell
Diameter is located at the different location of external shell.It is understood that rainwater may be blown by wind from sound outlet hole 1220, or because artificial
When reason causes water flow to enter sound outlet hole 1220, since the water conservancy diversion of external shell is arranged in the inner opening 12202 of sound outlet hole 1220
On path, the water for entering sound outlet hole 1220 can be exported by horn assembly by the guide flow path of external shell.
Further, the height of the minimum point of the loudspeaker ante-chamber 16 of the application, such as the face of speaking of loudspeaker 10, can be set
At the height for being not less than inner opening 12202, so that even if rainwater enters loudspeaker group by the inner opening 12202 of sound outlet hole 1220
Part, since the height in the face of speaking of loudspeaker 10 is not less than the height of inner opening 12202, rainwater will not travel further into loudspeaker ante-chamber
16, to will not influence the sound quality audio of loudspeaker 10.
As an embodiment, the minimum point of the inner opening 12202 of sound outlet hole 1220 and outward opening 12200 is minimum
Point can coincide, at this point, the outermost points in side cover portion 122 to loudspeaker 10 center line Q distance more than or equal to outward opening
12200 minimum point to loudspeaker 10 center line Q distance.As shown in figure 5, Fig. 5 is the 7th embodiment of the application horn assembly
A-A section partial schematic diagram.In the present embodiment, the minimum point of inner opening 12202 be D point, outward opening 12200 it is minimum
Point is C point, and C point coincides with D point, and the distance of the center line Q of the outermost points B point in side cover portion 122 to loudspeaker 10 is greater than
The minimum point C point of outward opening 12200 to loudspeaker 10 center line Q distance.It is understood that its drippage direction is when rainwater
Vertical direction, or it is inclined direction that when rainwater, it, which drips direction, and the negative side for going out sound direction P of the inclined direction and loudspeaker 10
When angle between is less than the first angle α, rainwater can be dropped in the outer surface of the outer surface in main cover portion 120, side cover portion 122,
And it is dropped in the left side of C point, without falling on C point and its right side, it can prevent rainwater from entering loudspeaker by sound outlet hole 1220
In 10.In other embodiments, when side cover portion 122 outermost points B point to loudspeaker 10 center line Q distance be equal to external-open
Mouthfuls 12200 minimum point to loudspeaker 10 center line Q apart from when, horn assembly can then prevent the rainwater from being in its drippage direction
Entered in loudspeaker 10 when the opposite direction for going out sound direction P of loudspeaker 10 by sound outlet hole 1220.
It is understood that the outermost points in the side cover portion 122 in the 7th embodiment are that side cover portion 122 is higher than sound outlet hole
The B point of the outward opening 12200 near sound outlet hole 1220 on 1220 part；Likewise, the outermost points in side cover portion 122
Can be far from sound outlet hole 1220 outward opening 12200 point, such as E point or other.
The application also provides a kind of electronic equipment, referring to Fig. 6, Fig. 6 is the structure of one embodiment of the application electronic equipment
Schematic diagram.Electronic equipment in the present embodiment includes: shell 20；Horn assembly 22, horn assembly 22 are set to the end of shell 20
Head, horn assembly 22 are the horn assembly in above embodiment.Related content refers to above-mentioned horn assembly constructive embodiment
In detailed description.
Electronic equipment in the application, since horn assembly 22 is set to the end of shell 20, then when horn assembly 22
On sound outlet hole 1220 when the two sides of electronic equipment are set, then electronic equipment two sides may be implemented and go out sound, then, user makes
When with electronic equipment, sound outlet hole 1220 is closer from the ear of user, and user can obtain better usage experience.
Incorporated by reference to Fig. 2, Fig. 6 to Fig. 8, wherein Fig. 7 is the partial structural diagram of the electronic equipment in Fig. 6, and Fig. 8 is Fig. 6
In electronic equipment partial structurtes schematic cross-sectional view.Further, the end of shell 20 is provided with guide flow path 200, in Fig. 8
Dotted arrow direction S is signal flow direction of the liquid in guide flow path 200, the inner opening of the sound outlet hole 1220 of horn assembly 22
12202 are correspondingly arranged in guide flow path 200, and the main cover portion 120 of horn assembly 22 is formed with the end of shell 20 for being arranged
The closed space 202 of loudspeaker 10, and closed space 202 and guide flow path 200 are located at the different location of the end of shell 20,
In, guide flow path 200 is ladder-like or linear or curvilinear, and exports 2000 outer surfaces that shell 20 is arranged in.As one
Kind of embodiment, guide flow path 200 be also possible between the horn hood 12 and shell 20 of horn assembly 22 with assembling and
The draining conduit of formation.Linear guide flow path 200, for ladder-like or curvilinear guide flow path 200, liquid
The distance that body flows through in guide flow path 200 is most short, and the inner opening 12202 of sound outlet hole 1220 can will be entered with most fast speed
Liquid from outlet 2000 be discharged；And when in linear guide flow path 200 there are when other structures, such as assembly hole 202
Perhaps screw hole etc. then can by by the design of guide flow path 200 into a ladder or curve-like, to avoid leading in linear
There are other structures on flow path 200.
Further, either ladder-like or linear or curvilinear guide flow path 200, for relative level, on
The position for stating outlet 2000 is lower than position corresponding with the inner opening 12202 of sound outlet hole 1220 in guide flow path 200, into out
Then the liquid of the inner opening 12202 of sound hole 1220 can be flowed by gravity to guide flow path 200 to be discharged from outlet 2000.
In one embodiment, which can be communication terminal, which further includes processing circuit, the processing
Circuit is connect with horn assembly 22, plays sound for controlling horn assembly 22.Further, which may include mutual
The mutually baseband chip and radio frequency chip of coupling.
In an application scenarios, above-mentioned electronic equipment is law-enforcing recorder, and user is outdoor in the rainy day to be remembered using the law enforcement
Record instrument.When rainwater blows into horn assembly 22 from sound outlet hole 1220 by wind, since the setting of inner opening 12202 of sound outlet hole 1220 exists
In the guide flow path 200 of shell 20, and it is used to be arranged the closed space 202 of loudspeaker 10 and guide flow path 200 is located at end not
Same position.Then, rainwater can be led after the inner opening 12202 for entering sound outlet hole 1220 by stair-stepping guide flow path 200 at once
Horn assembly 22 out, and from the shell 20 of the outflow of outlet 2000 intercom, ponding inside law-enforcing recorder is effectively prevented, thus
Enable users to normal use.
Specifically, which may include traditional speaker, Bluetooth small loudspeaker box, earphone, mobile phone, intercom, navigation
Instrument, law-enforcing recorder etc. include the equipment of sound horn device.
Above is only an example of the present application, it is not intended to limit the scope of the patents of the application, it is all to utilize this Shen
Please equivalent structure or principle of equal effects transformation made by specification and accompanying drawing content, be applied directly or indirectly in other relevant skills
Art field similarly includes in the scope of patent protection of the application.
Claims (19)
1. a kind of horn assembly, which is characterized in that the horn assembly includes:
Loudspeaker；
Horn hood, the horn hood include the main cover portion of the side of speaking of the loudspeaker being arranged in and from the main cover portion to close
The side cover portion that the loudspeaker side extends；Sound outlet hole is provided in the side cover portion, the sound outlet hole is described including being located remotely from
The outward opening of loudspeaker side, the side cover portion are higher than farthest at a distance from the center line of the loudspeaker on the part of the sound outlet hole
Point be defined as the outermost points in the side cover portion, the direction of the outermost points of the minimum point of the outward opening to the side cover portion
For the opening direction of the outward opening, the opening direction of the outward opening and going out between sound direction for the loudspeaker form the first folder
Angle, first angle is less than 90 °, to prevent rainwater from entering the loudspeaker by the sound outlet hole.
2. horn assembly as described in claim 1, which is characterized in that
The sound outlet hole includes positioned at the inner opening close to the loudspeaker side, the minimum point of the inner opening and the outward opening
Minimum point be overlapped, the distance of center line of the outermost points in the side cover portion to the loudspeaker is more than or equal to the outward opening
Minimum point to the loudspeaker center line distance.
3. horn assembly as described in claim 1, which is characterized in that
The sound outlet hole includes positioned at the inner opening close to the loudspeaker side；
Wherein, the minimum point of the inner opening to the outward opening minimum point direction definition be the sound outlet hole the side of opening up
To opening up for the sound outlet hole forms the second angle between direction and the sound direction out of the loudspeaker.
4. horn assembly as claimed in claim 3, which is characterized in that
Second angle is greater than or equal to 90 °.
5. horn assembly as claimed in claim 3, which is characterized in that
Second angle is less than 90 °；
The opening direction of the outward opening and opening up for the sound outlet hole form third angle between direction, the third angle is small
In or equal to second angle.
6. horn assembly as claimed in claim 3, which is characterized in that
The sound outlet hole is column type through-hole, and the area of the inner opening is less than or equal to the area of the outward opening.
7. horn assembly as claimed in claim 3, which is characterized in that
The inner opening is used to be arranged in the guide flow path of external shell；The main cover portion with the external shell for forming
For the closed space of the loudspeaker to be arranged, and the closed space and the guide flow path are located at the difference of the external shell
Position.
8. horn assembly as claimed in claim 3, which is characterized in that the horn assembly further include:
Waterproof or Air Filter, the waterproof or Air Filter are arranged among the loudspeaker and the sound outlet hole, for preventing sundries
Enter the loudspeaker by the sound outlet hole.
9. horn assembly as claimed in claim 8, which is characterized in that
The waterproof or Air Filter are arranged at the inner opening of the sound outlet hole.
10. horn assembly as claimed in claim 3, which is characterized in that
The sound outlet hole is provided with water blocking platform close to the position of the loudspeaker side.
11. horn assembly as claimed in claim 3, which is characterized in that
Loudspeaker ante-chamber is formed between the horn hood and the loudspeaker.
12. horn assembly as claimed in claim 11, which is characterized in that
The height of the minimum point of the loudspeaker ante-chamber is not less than the height of the inner opening.
13. horn assembly as described in claim 1, which is characterized in that
The outer surface in the main cover portion is plane；Or
The outer surface in the main cover portion is curved surface, and the main cover portion is higher than close to the part of the loudspeaker center line close to the side
The part of cover.
14. horn assembly as described in claim 1, which is characterized in that
The outer surface in the side cover portion is cambered surface or plane.
15. horn assembly as described in claim 1, which is characterized in that
The side cover portion has at least one.
16. horn assembly as claimed in claim 15, which is characterized in that
There are two the side cover portions, extends respectively from the opposite both ends in the main cover portion to close to the loudspeaker side.
17. horn assembly as described in claim 1, which is characterized in that
The horn hood further includes from the end in the side cover portion to the side cover extended far from main cover portion direction；The side
The quantity of cover is identical as the quantity in the side cover portion；The side cover, the side cover portion and the main cover portion form step
Structure.
18. a kind of electronic equipment, which is characterized in that the electronic equipment includes:
Shell；
It is arranged in the intracorporal processing circuit of the shell；
Horn assembly, the horn assembly are set to the end of the shell, and the horn assembly is that claim 1 to 17 is any
Horn assembly described in.
19. electronic equipment as claimed in claim 18, which is characterized in that
The end of the shell is provided with guide flow path, and the inner opening of the sound outlet hole of the horn assembly is correspondingly arranged in described lead
On flow path, the main cover portion of the horn assembly and the end of the shell form the closed space for the loudspeaker to be arranged,
And the closed space and the guide flow path are located at the different location of the end, wherein the guide flow path is ladder-like
Or it is linear or curvilinear, and the outer surface of the shell is arranged in outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235504.1U CN208572422U (en) | 2018-08-01 | 2018-08-01 | Horn assembly and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235504.1U CN208572422U (en) | 2018-08-01 | 2018-08-01 | Horn assembly and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572422U true CN208572422U (en) | 2019-03-01 |
Family
ID=65450202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821235504.1U Active CN208572422U (en) | 2018-08-01 | 2018-08-01 | Horn assembly and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208572422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023206155A1 (en) * | 2022-04-27 | 2023-11-02 | 海能达通信股份有限公司 | Loudspeaker assembly and electronic device |
-
2018
- 2018-08-01 CN CN201821235504.1U patent/CN208572422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023206155A1 (en) * | 2022-04-27 | 2023-11-02 | 海能达通信股份有限公司 | Loudspeaker assembly and electronic device |
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