CN208821044U - A kind of home cinema sound equipment - Google Patents
A kind of home cinema sound equipment Download PDFInfo
- Publication number
- CN208821044U CN208821044U CN201821902121.5U CN201821902121U CN208821044U CN 208821044 U CN208821044 U CN 208821044U CN 201821902121 U CN201821902121 U CN 201821902121U CN 208821044 U CN208821044 U CN 208821044U
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- China
- Prior art keywords
- shell
- right end
- dust
- filter
- control panel
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Abstract
The utility model discloses a kind of home cinema sound equipments, its structure includes shell, filter, loudspeaker, control panel, power supply line, switch, volume adjustment knob, audio line interface, bluetooth module, single-chip microcontroller, radiate dust-extraction unit and damping device, to solve that good damping can not be carried out, cause in sound the noise the problem of, by being provided with damping device in outer casing bottom, pressure is applied to spring downwards by link block, make spring-compressed generate reversed elastic force to be offset, by rubber mat forced compression, deformation occurs simultaneously, generate reversed elastic force auxiliary damping, it prevents shell from hitting bottom surface simultaneously and generates noise, reach damping, reduce the effect of noise, to solve that sound equipment can not be dusted, the problem of causing dust to influence sound quality, by being provided with heat dissipation dust-extraction unit in outer casing back, it will be outer by blower running Dust in shell is oriented to the first filter, dust-separation cotton and Hai Pa filter screen and is filtered, and reaches dedusting heat dissipation, improves the effect of sound quality.
Description
Technical field
The utility model relates to sound technique fields, and in particular to a kind of home cinema sound equipment.
Background technique
Sound equipment is generally made of loudspeaker unit and cabinet, and component of the loudspeaker unit as sounding, cabinet is as loudspeaker unit
Supplement play the role of correcting sound, but easy dust inside existing sound equipment influences sound quality, shake is generated when sound equipment shakes
Dynamic have noise, and with the rapid development of science and technology, home cinema sound equipment has also obtained technological improvement, but existing skill
Art can not be dusted sound equipment, cause dust to influence sound quality, can not carry out good damping, cause in sound miscellaneous
Sound.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of home cinema sound equipment, solve can not to sound equipment into
Row dedusting causes dust to influence sound quality, can not carry out good damping, causes in sound the noise the problem of, to reach
To dedusting damping, the effect of sound quality is improved.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of home cinema sounds
Ring, including shell, filter, loudspeaker, control panel, power supply line, switch, volume adjustment knob, audio line interface, bluetooth module,
Single-chip microcontroller, heat dissipation dust-extraction unit and damping device, the case nose and filter rear end carry out grafting, the filter front center
It is bolted with loudspeaker rear end, the filter right end is bolted with control panel left end, and the control panel is right
End bottom is provided with power supply line, and the control panel right end middle part carries out grafting, control panel right end top with switch left end
The volume adjustment knob left end that portion and outer surface are provided with striated anti-skid chequer carries out grafting, in the middle part of the control panel right end after
Side setting is provided with bluetooth module there are two audio line interface at the top of the control panel left end, in the control panel left end
Portion is provided with single-chip microcontroller, and the heat dissipation dust-extraction unit front end is bolted with outer casing back bottom, the damping device top
Portion is bolted with outer casing bottom, and the heat dissipation dust-extraction unit is by connecting plate, pull frame, the first filter, dust-separation cotton, sea
Pa filter screen, blower and fan switch composition, the connecting plate right end carry out grafting, the connection by bolt and blower left end
Plate right end is provided with pull frame, and the pull frame right end and the first filter left end carry out grafting, the first filter right end
Grafting is carried out with dust-separation cotton left end, the dust-separation cotton right end and extra large pa filter screen left end carry out grafting, and the sea pa filter screen is right
End carries out grafting with blower left end, and the blower bottom is provided with fan switch, the connecting plate left end and outer casing back bottom
It is bolted, the damping device is made of rubber mat, shell, limited post, spring, bolt and link block, the rubber mat top
Portion is bolted with housing bottom, is bolted on the inside of the housing bottom with limit column bottom, the shell top
Portion's right end is threadedly coupled with bolt, and the limited post outer diameter and spring bottom outer diameter carry out grafting, the spring top with
Link block bottom carries out grafting, and the bolt left end and link block right end carry out grafting, the link block top and outer casing bottom
Be bolted, the fan switch and control panel are electrically connected with power supply line, the fan switch and blower into
Row electrical connection, the switch are electrically connected with control panel, and the control panel, loudspeaker, volume adjustment knob, tone frequency channel wire connect
Mouth and bluetooth module are electrically connected with single-chip microcontroller.
Further, the link block right end is provided with the sliding slot that shape is square, and track length is 3CM.
Further, the filter outer surface is provided with the circular through hole that pore size is 1mm.
Further, the rubber mat is in truncated cone-shaped, and height is 2CM.
Further, shell left end wall thickness is 0.3CM, and right end wall thickness is 0.6CM.
Further, the case top is provided with handle, and handle outer surface is provided with wavy anti-skid chequer.
Further, rectangular through-hole is provided on the connecting plate.
Further, the model of the loudspeaker are as follows: L-268 loudspeaker.
Further, the model of the bluetooth module are as follows: HC-06 bluetooth module.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
It 1), is to solve the problem of that can not carry out good damping causes in noise in sound, by being arranged in outer casing bottom
Damping device applies pressure to spring downwards by link block stress, makes spring-compressed, generate reversed elastic force and offset,
By rubber mat forced compression, deformation occurs simultaneously, generates reversed elastic force auxiliary damping, while preventing shell from attacking bottom surface generation directly and making an uproar
Sound reaches damping, reduces the effect of noise.
2), dust is caused to influence sound quality to solve the problem of that sound equipment can not be dusted, by outer casing back
Provided with heat dissipation dust-extraction unit, by blower running by the dust in shell be oriented to the first filter, dust-separation cotton and Hai Pa filter screen into
Row filtering reaches dedusting heat dissipation, improves the effect of sound quality.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the shell side the schematic diagram of the section structure of the utility model；
Fig. 3 is the heat dissipation dust-extraction unit configuration schematic diagram of the utility model；
Fig. 4 is the damping device structural schematic diagram of the utility model；
Fig. 5 is the electrical block diagram of the utility model.
In figure: shell -1, filter -2, loudspeaker -3, control panel -4, power supply line -5, switch -6, volume adjustment knob -7,
Audio line interface -8, bluetooth module -9, single-chip microcontroller -10, heat dissipation dust-extraction unit -11, damping device -12, connecting plate -111, pull
Frame -112, the first filter -113, dust-separation cotton -114, extra large pa filter screen -115, blower -116, fan switch -117, rubber mat -
121, shell -122, limited post -123, spring -124, bolt -125, link block -126.
Specific embodiment
In the technical program:
Radiate dust-extraction unit 11, damping device 12, connecting plate 111, pull frame 112, the first filter 113, dust-separation cotton
114, extra large pa filter screen 115, blower 116, fan switch 117, rubber mat 121, shell 122, limited post 123, spring 124, bolt
125, link block 126 is that the utility model contains the innovative component of essence.
Shell 1, filter 2, loudspeaker 3, control panel 4, power supply line 5, switch 6, volume adjustment knob 7, audio line interface 8,
Bluetooth module 9, single-chip microcontroller 10 are to realize the essential connectivity component of technical solutions of the utility model.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of home cinema sound equipment: including
Shell 1, filter 2, loudspeaker 3, control panel 4, power supply line 5, switch 6, volume adjustment knob 7, audio line interface 8, bluetooth module
9, single-chip microcontroller 10, heat dissipation dust-extraction unit 11 and damping device 12,1 front end of shell and 2 rear end of filter carry out grafting, 2 front end of filter
Middle part is bolted with 3 rear end of loudspeaker, and 2 right end of filter is bolted with 4 left end of control panel, and control panel 4 is right
End bottom is provided with power supply line 5, carries out grafting in the middle part of 4 right end of control panel with 6 left end of switch, at the top of 4 right end of control panel and
7 left end of volume adjustment knob that outer surface is provided with striated anti-skid chequer carries out grafting, rear side setting in the middle part of 4 right end of control panel
There are two audio line interface 8, it is provided with bluetooth module 9 at the top of 4 left end of control panel, is provided with list in the middle part of 4 left end of control panel
Piece machine 10, heat dissipation 11 front end of dust-extraction unit are bolted with 1 rear end bottom of shell, 12 top of damping device and 1 bottom of shell
Portion is bolted, and heat dissipation dust-extraction unit 11 is by connecting plate 111, pull frame 112, the first filter 113, dust-separation cotton 114, sea
Pa filter screen 115, blower 116 and fan switch 117 form, and 111 right end of connecting plate is carried out by bolt with 116 left end of blower slotting
It connecing, 111 right end of connecting plate is provided with pull frame 112, and 112 right end of pull frame and 113 left end of the first filter carry out grafting, the
One filter, 113 right end and 114 left end of dust-separation cotton carry out grafting, and 114 right end of dust-separation cotton carries out slotting with extra large 115 left end of pa filter screen
It connects, extra large 115 right end of pa filter screen and 116 left end of blower carry out grafting, and 116 bottom of blower is provided with fan switch 117, connecting plate
111 left ends are bolted with 1 rear end bottom of shell, and damping device 12 is by rubber mat 121, shell 122, limited post 123, spring
124, bolt 125 and link block 126 form, and 121 top of rubber mat is bolted with 122 bottom of shell, in 122 bottom of shell
Side is bolted with 123 bottom of limited post, and 122 top right end of shell is threadedly coupled with bolt 125, limited post 123
Outer diameter and 124 bottom outer diameter of spring carry out grafting, and 124 top of spring carries out grafting, 125 left end of bolt with 126 bottom of link block
Grafting is carried out with 126 right end of link block, 126 top of link block is bolted with 1 bottom of shell, fan switch 117 and control
Panel 4 processed is electrically connected with power supply line 5, and fan switch 117 and blower 116 are electrically connected, switch 6 and control panel 4
Be electrically connected, control panel 4, loudspeaker 3, volume adjustment knob 7, audio line interface 8 and bluetooth module 9 with single-chip microcontroller 10 into
Row electrical connection.
Wherein, 126 right end of link block is provided with the sliding slot that shape is square, and track length is 3CM, facilitates connection
Block 126 is slided up and down along bolt 125.
Wherein, 2 outer surface of filter is provided with the circular through hole that pore size is 1mm, and sound is facilitated to spread out of.
Wherein, the rubber mat 121 is in truncated cone-shaped, and height is 2CM, prevents the directly contact bottom surface vibration of shell 122 from generating
Noise.
Wherein, the 122 left end wall thickness of shell is 0.3CM, and right end wall thickness is 0.6CM, convenient to be connected with shell 1
It connects.
Wherein, it is provided with handle at the top of the shell 122, and handle outer surface is provided with wavy anti-skid chequer, facilitates extraction
Pull frame 112 cleans the first filter 113, dust-separation cotton 114 and Hai Pa filter screen 115.
Wherein, it is provided with rectangular through-hole on the connecting plate 111, export air is facilitated to be filtered dedusting.
Wherein, the model of the loudspeaker 3 are as follows: L-268 loudspeaker.
Wherein, the model of the bluetooth module 9 are as follows: HC-06 bluetooth module.
Bluetooth module 9 described in this patent is a kind of PCBA board of integrated Bluetooth function, is used for short-distance wireless communication,
It is divided into blue-teeth data module and blue tooth voice module by function, bluetooth module refers to the chip basic circuit set of integrated Bluetooth function
It closes, is used for wireless network communication, be broadly divided into three categories type: data transmission module remote control module etc., general module tool
There is the attribute of semi-finished product, is to carry out processing on the basis of chip, so that subsequent applications are more simple.
Working principle: being first moved to suitable position for the present apparatus first, then by power supply line 5 by the present apparatus with it is external
Power supply is electrically connected, and then by clicking the switch 6 on control panel 4, starts the present apparatus, can be by external connection by tone frequency channel wire
Interface 8 is attached with other equipment, is played vocal music, can also be wirelessly connected by bluetooth module 9 with mobile phone, by bluetooth mould
Block 9 receives signal and is played out by the sending signal enabling loudspeaker 3 of single-chip microcontroller 10, and volume can pass through volume adjustment knob 7
Sending signal carries out reception signal by single-chip microcontroller 10 and the volume of loudspeaker 3 is adjusted, by clicking fan switch 117 to blower
116 are powered, and are worked by blower 116, the dust in shell 1 are exported by the square through hole being arranged on connecting plate 111, first
Gas is filtered by the first filter 113, then further filters tiny dust by dust-separation cotton 114, finally by extra large pa mistake
Strainer 115 is that 0.3 microparticles are effectively filtered to diameter, can extract the first filter 113, dust-separation out by pull frame 112
Cotton 114 and Hai Pa filter screen 115, are cleaned, while playing the vibration of music generation, by 126 stress of link block along bolt
125 slide up and down, and transmit the force to spring 124 and link block 126, are generated by spring 124 and 126 forced compression of link block
The elastic force in direction is offset, by being provided with damping device 12 in 1 bottom of shell, by 126 stress of link block downwards to spring
124 apply pressure, compress spring 124, generate reversed elastic force and offset, while shape occurs by 121 forced compression of rubber mat
Become, generates reversed elastic force auxiliary damping, while preventing shell 122 from attacking bottom surface directly and generating noise, reach damping, reduce noise
Dust in shell 1 is oriented to first by the running of blower 116 by being provided with heat dissipation dust-extraction unit 11 in 1 rear end of shell by effect
Filter 113, dust-separation cotton 114 and Hai Pa filter screen 115 are filtered, and are reached dedusting heat dissipation, are improved the effect of sound quality.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of home cinema sound equipment, including shell (1), filter (2), loudspeaker (3), control panel (4), power supply line
(5), (6), volume adjustment knob (7), audio line interface (8), bluetooth module (9) and single-chip microcontroller (10) are switched, it is characterised in that:
It further include heat dissipation dust-extraction unit (11) and damping device (12), shell (1) front end and filter (2) rear end carry out grafting, institute
Filter (2) front center is stated to be bolted with loudspeaker (3) rear end, filter (2) right end and control panel (4) left end into
Row is bolted, and control panel (4) the right end bottom is provided with power supply line (5), in the middle part of control panel (4) right end with open
It closes (6) left end and carries out grafting, be provided with the volume adjustment of striated anti-skid chequer at the top of control panel (4) right end with outer surface
Knob (7) left end carries out grafting, and there are two audio line interface (8), the controls for rear side setting in the middle part of control panel (4) right end
It is provided with bluetooth module (9) at the top of panel (4) left end processed, is provided with single-chip microcontroller (10), institute in the middle part of control panel (4) left end
It states heat dissipation dust-extraction unit (11) front end to be bolted with shell (1) rear end bottom, at the top of the damping device (12) with outside
Shell (1) bottom is bolted, the heat dissipation dust-extraction unit (11) by connecting plate (111), pull frame (112), first every
Net (113), dust-separation cotton (114), extra large pa filter screen (115), blower (116) and fan switch (117) composition, the connecting plate
(111) right end carries out grafting by bolt and blower (116) left end, and connecting plate (111) right end is provided with pull frame
(112), pull frame (112) right end and the first filter (113) left end carry out grafting, the first filter (113) right end
Grafting is carried out with dust-separation cotton (114) left end, dust-separation cotton (114) right end and extra large pa filter screen (115) left end carry out grafting, institute
It states extra large pa filter screen (115) right end and blower (116) left end carries out grafting, blower (116) bottom is provided with fan switch
(117), connecting plate (111) left end is bolted with shell (1) rear end bottom, and the damping device (12) is by rubber mat
(121), shell (122), limited post (123), spring (124), bolt (125) and link block (126) composition, the rubber mat
(121) top is bolted with shell (122) bottom, shell (122) bottom inside and limited post (123) bottom into
Row is bolted, and right end is threadedly coupled with bolt (125) at the top of the shell (122), limited post (123) outer diameter and
Spring (124) bottom outer diameter carries out grafting, and spring (124) top carries out grafting, the bolt with link block (126) bottom
(125) left end and link block (126) right end carry out grafting, and link block (126) top carries out bolt company with shell (1) bottom
Connect, the fan switch (117) and control panel (4) are electrically connected with power supply line (5), the fan switch (117) and
Blower (116) is electrically connected, and the switch (6) is electrically connected with control panel (4), the control panel (4), loudspeaker
(3), volume adjustment knob (7), audio line interface (8) and bluetooth module (9) are electrically connected with single-chip microcontroller (10).
2. a kind of home cinema sound equipment according to claim 1, it is characterised in that: the link block (126) is right
End is provided with the sliding slot that shape is square, and track length is 3CM.
3. a kind of home cinema sound equipment according to claim 1, it is characterised in that: filter (2) outer surface
It is provided with the circular through hole that pore size is 1mm.
4. a kind of home cinema sound equipment according to claim 1, it is characterised in that: the rubber mat (121) is in circle
Platform shape, and height is 2CM.
5. a kind of home cinema sound equipment according to claim 1, it is characterised in that: shell (122) left end
Wall thickness is 0.3CM, and right end wall thickness is 0.6CM.
6. a kind of home cinema sound equipment according to claim 1, it is characterised in that: at the top of the shell (122)
It is provided with handle, and handle outer surface is provided with wavy anti-skid chequer.
7. a kind of home cinema sound equipment according to claim 1, it is characterised in that: on the connecting plate (111)
It is provided with rectangular through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821902121.5U CN208821044U (en) | 2018-11-19 | 2018-11-19 | A kind of home cinema sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821902121.5U CN208821044U (en) | 2018-11-19 | 2018-11-19 | A kind of home cinema sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208821044U true CN208821044U (en) | 2019-05-03 |
Family
ID=66280892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821902121.5U Expired - Fee Related CN208821044U (en) | 2018-11-19 | 2018-11-19 | A kind of home cinema sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208821044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099331A (en) * | 2019-05-10 | 2019-08-06 | 谢玲俊 | A kind of KTV multifunctional stereo sound equipment |
-
2018
- 2018-11-19 CN CN201821902121.5U patent/CN208821044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099331A (en) * | 2019-05-10 | 2019-08-06 | 谢玲俊 | A kind of KTV multifunctional stereo sound equipment |
| CN110099331B (en) * | 2019-05-10 | 2020-09-22 | 珠海惠威科技有限公司 | KTV multifunctional stereo |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20201119 |