CN208754532U - A kind of dust-proof Baffle Box of Bluetooth - Google Patents
A kind of dust-proof Baffle Box of Bluetooth Download PDFInfo
- Publication number
- CN208754532U CN208754532U CN201821675877.0U CN201821675877U CN208754532U CN 208754532 U CN208754532 U CN 208754532U CN 201821675877 U CN201821675877 U CN 201821675877U CN 208754532 U CN208754532 U CN 208754532U
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- Prior art keywords
- cabinet
- dust
- sound mouth
- outlet sound
- box
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Abstract
The utility model discloses a kind of dust-proof Baffle Box of Bluetooth, including cabinet, the bottom of box is set there are four support leg, and four support legs are distributed in matrix, is equipped with outlet sound mouth in cabinet front face；The vibrating membrane that the box house has controller and is electrically connected with controller, vibrating membrane are located at outlet sound mouth, and the box house is additionally provided with the seal closure of truncated cone-shaped, and the seal closure is docked with outlet sound mouth inner sealing；Present apparatus clever structure, it is docked by being provided with double being in charge of for perpendicular air port with the air outlet of Fan Box, it is worked using blower, while the hot-air that device is generated when working is discharged, outlet sound mouth two sides are made to generate vertical air-flow, when the floating dust that cabinet attracts due to fever, electrostatic etc. is close to outlet sound mouth, it can be blocked under the action of air-flow, it is dust-proof to achieve the effect that, the heat dissipation, dust-proof difunctional when speaker work is realized by blower 42, clever structure, it is easy to control, and dust-proof effect is excellent.
Description
Technical field
The utility model relates to speaker, specifically a kind of dust-proof Baffle Box of Bluetooth.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big.Speaker is the terminal of entire sound system, and effect is audio electric energy to be converted into corresponding sound energy, and it is radiated
It is gone to space.It is the extremely important component part of sound system, is responsible for the ear that electric signal is transformed into acoustical signal for people
Directly listening to for task.
Baffle Box of Bluetooth refers to embedded with bluetooth chip, and the stereo set of traditional wire rod connection is replaced with bluetooth connection, is passed through
It is connect with bluetooths playback equipments such as mobile phone plane plate computer and notebooks, reaches conveniently purpose.Currently, Baffle Box of Bluetooth so as to
It takes based on speaker, the characteristics of shape is generally more small and exquisite portable, and Baffle Box of Bluetooth technology also relies on it to facilitate people is gradually by consumer
Pay attention to and receives.
Speaker in the long-term use, due to high temperature, electrostatic etc., it is easy to cause fouling phenomenon, existing sound
After a tunic can be arranged at the vibrating membrane at outlet sound mouth and carry out blocks dust for case, but the time is permanent, dust accumulation can direct sound
The result of broadcast of case speaker.
Utility model content
The purpose of this utility model is to provide a kind of dust-proof Baffle Box of Bluetooth, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of dust-proof Baffle Box of Bluetooth, including cabinet, the bottom of box are set there are four support leg, and four support legs are divided in matrix
Cloth is equipped with outlet sound mouth in cabinet front face；The vibrating membrane that the box house has controller and is electrically connected with controller, vibration
Dynamic film is located at outlet sound mouth, and the box house is additionally provided with the seal closure of truncated cone-shaped, the seal closure and outlet sound mouth inner sealing
Docking is additionally provided with dust-proof the arranging net for blocks dust entrance on the outside of vibrating membrane；The cabinet top is equipped with heat dissipation deduster,
Heat dissipation deduster includes the Fan Box for being located in the box body top, and blower is equipped with inside Fan Box, and Fan Box bottom is hatch frame,
It in close up upwards round table-like and be connected with and be in charge of by connecting tube, outer stringing at the top of Fan Box, the connecting tube is located at case
Internal portion, outer stringing and is in charge of docking and forms T-shaped structure, is in charge of above cabinet front face, in respectively bottom of the tube
It opens up there are two perpendicular air port, two perpendicular air ports are located at two upper side of outlet sound mouth.
As a preferred embodiment of the present invention: cabinet front face outer wall, outlet sound mouth are respectively equipped with one in two sides up and down
A electrostatic adsorption device, the electrostatic adsorption device are equipped with the electrostatic generator being electrically connected with electrostatic adsorption device in the bottom of box.
As the utility model further preferred embodiment: the electrostatic adsorption device includes being fixedly connected with cabinet exterior
Insulation board and metal plate that is separately positioned with cabinet and being electrically connected by route and electrostatic generator.
Compared with prior art, the utility model has the beneficial effects that present apparatus clever structure, double perpendicular by being provided with
Being in charge of for air port is docked with the air outlet of Fan Box, is worked using blower, the hot-air generated to device when working
While discharge, outlet sound mouth two sides is made to generate vertical air-flow, the floating dust that cabinet attracts due to fever, electrostatic etc. is to speaking
Mouthful close to when, can be blocked under the action of air-flow, thus achieve the effect that it is dust-proof, by blower 42 realize speaker work when
It radiates, is dust-proof difunctional, clever structure is easy to control, and dust-proof effect is excellent；
By the setting of electrostatic adsorption device, the dust by erecting the air-flow that air port generates and stopping is enabled to be adhered to electrostatic
On absorber, avoid due to air disturbance and generation the case where possible a small amount of dust enters at outlet sound mouth, further
The dust-proof effect for improving device, avoid conventional speaker after long-term use a large amount of dust stratifications of diaphragm face the case where hair
It is raw.
Detailed description of the invention
Fig. 1 is the side view of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the cross-sectional view of the utility model.
1- cabinet in figure, 11- outlet sound mouth, 12- controller, 13- connector, 14- seal closure, 15- vibrating membrane, 2- support
Foot, 3- electrostatic adsorption device, 31- electrostatic generator, 4- radiate deduster, 41- Fan Box, 42- blower, 43- connecting tube, outside 44-
Stringing, 45- are in charge of, and 46- erects air port.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right" are " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1:
Please referring to Fig. 1-3, a kind of dust-proof Baffle Box of Bluetooth, including cabinet 1,1 bottom of cabinet is set there are four support leg 2, and four
Support leg 2 is distributed in matrix, is equipped with outlet sound mouth 11 in 1 leading flank of cabinet；Inside the cabinet 1 have controller 12 and with control
The vibrating membrane 15 that device 12 is electrically connected, vibrating membrane 15 are located at outlet sound mouth 11, and the sealing of truncated cone-shaped is additionally provided with inside the cabinet 1
Cover 14, the seal closure 14 is docked with 11 inner sealing of outlet sound mouth, so that the air flowing at outlet sound mouth 11 is reduced, in seal closure
14 tail portions are equipped with connector 13, and connector 13 is used for the installation of controller 12 and 15 connecting line of vibrating membrane, in 15 outside of vibrating membrane
It is additionally provided with dust-proof the arranging net for blocks dust entrance；
The controller 12 is PCBA board, model SSXD-XXZ.
1 top of cabinet is equipped with heat dissipation deduster 4, and heat dissipation deduster 4 includes the Fan Box positioned at 1 inner top of cabinet
41, it is equipped with blower 42 inside Fan Box 41,41 bottom of Fan Box is hatch frame, in the rotary table to close up upwards at the top of Fan Box 41
Shape is simultaneously connected with by connecting tube 43, outer stringing 44 and is in charge of 45, and the connecting tube 43 is located inside cabinet 1, outer 44 He of stringing
It is in charge of 45 docking and forms T-shaped structure, is in charge of 45 and is located above 1 leading flank of cabinet, offer two being in charge of 45 bottoms
A perpendicular air port 46, two perpendicular air ports 46 are located at 11 liang of upper sides of outlet sound mouth, and when device is worked, blower 42 starts,
The high temperature air discharge generated when by the work of 1 internal controller 12 of cabinet, and it is in charge of by connecting tube 43, outer stringing 44 and 45
Guidance makes 11 two sides of outlet sound mouth generate vertical air-flow from perpendicular air port 46 in discharge downwards, in speaker use process, cabinet
Due to fever, electrostatic etc. attract floating dust to outlet sound mouth 11 close to when, can be blocked under the action of air-flow, to reach
Dust-proof effect realizes the heat dissipation, dust-proof difunctional when speaker work by blower 42.
Embodiment 2:
The difference from embodiment 1 is that the 1 leading flank outer wall of cabinet, about 11 two sides of outlet sound mouth are respectively equipped with one
Electrostatic adsorption device 3, the electrostatic adsorption device 3 are equipped with the electrostatic generator being electrically connected with electrostatic adsorption device 3 in 1 bottom of cabinet
31, when using speaker, so that 3 surface of electrostatic adsorption device of about 11 two sides of outlet sound mouth is carried electrostatic by electrostatic generator 31, from
And the dust by erecting the air-flow that air port 46 generates and stopping is adhered on electrostatic adsorption device 3, it avoids disturbing due to air
Stream and possible a small amount of dust enters generation the case where at outlet sound mouth 11；
Specifically, the electrostatic adsorption device 3 includes the insulation board being fixedly connected with 1 outer wall of cabinet and separates with cabinet 1
It is arranged and passes through the metal plate that route and electrostatic generator 31 are electrically connected, avoids cabinet 1 in this way and carry electrostatic, it is ensured that is interior
The safety of portion's electric system, while also ensuring the adsorption effect to dust.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 (5)
1. a kind of dust-proof Baffle Box of Bluetooth, including cabinet (1), cabinet (1) bottom sets that there are four support leg (2), four support legs (2)
It is distributed in matrix, is equipped with outlet sound mouth (11) in cabinet (1) leading flank；It is removed it is characterized in that, cabinet (1) top is equipped with heat dissipation
Dirt device (4), heat dissipation deduster (4) include the Fan Box (41) positioned at cabinet (1) inner top, are equipped with blower inside Fan Box (41)
(42), Fan Box (41) bottom is hatch frame, in close up upwards round table-like and passes through connecting tube at the top of Fan Box (41)
(43), outer stringing (44), which is connected with, is in charge of (45), and it is internal that the connecting tube (43) is located at cabinet (1), outer stringing (44) and equal
It is in charge of (45) docking and forms T-shaped structure, is in charge of (45) and is located above cabinet (1) leading flank, opened being in charge of (45) bottom
If there are two perpendicular air port (46), two perpendicular air ports (46) are located at (11) two upper side of outlet sound mouth.
2. a kind of dust-proof Baffle Box of Bluetooth according to claim 1, which is characterized in that have control inside the cabinet (1)
Device (12) and the vibrating membrane (15) being electrically connected with controller (12), vibrating membrane (15) are located at outlet sound mouth (11), the cabinet
(1) the internal seal closure (14) for being additionally provided with truncated cone-shaped, the seal closure (14) are docked with outlet sound mouth (11) inner sealing, are being vibrated
Dust-proof the arranging net for blocks dust entrance is additionally provided on the outside of film (15).
3. a kind of dust-proof Baffle Box of Bluetooth according to claim 2, which is characterized in that the controller (12) is PCBA board,
Its model SSXD-XXZ.
4. a kind of dust-proof Baffle Box of Bluetooth according to claim 1 or 2, which is characterized in that outside cabinet (1) leading flank
Two sides are respectively equipped with an electrostatic adsorption device (3), the electrostatic adsorption device (3), at cabinet (1) bottom up and down for wall, outlet sound mouth (11)
Portion is equipped with the electrostatic generator (31) being electrically connected with electrostatic adsorption device (3).
5. a kind of dust-proof Baffle Box of Bluetooth according to claim 4, which is characterized in that the electrostatic adsorption device (3) include with
Insulation board that cabinet (1) outer wall is fixedly connected and separately positioned with cabinet (1) and pass through route and electrostatic generator (31) electricity
Property connection metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675877.0U CN208754532U (en) | 2018-10-16 | 2018-10-16 | A kind of dust-proof Baffle Box of Bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675877.0U CN208754532U (en) | 2018-10-16 | 2018-10-16 | A kind of dust-proof Baffle Box of Bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208754532U true CN208754532U (en) | 2019-04-16 |
Family
ID=66085731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821675877.0U Expired - Fee Related CN208754532U (en) | 2018-10-16 | 2018-10-16 | A kind of dust-proof Baffle Box of Bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208754532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253683A (en) * | 2021-05-18 | 2021-08-13 | 湖北光影空间系统工程有限公司 | Light and sound center control system capable of adjusting recording angle |
| CN116456232A (en) * | 2023-06-09 | 2023-07-18 | 长春职业技术学院 | Sound equipment convenient to prevent dust from adhering to loudspeaker vibrating diaphragm |
-
2018
- 2018-10-16 CN CN201821675877.0U patent/CN208754532U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253683A (en) * | 2021-05-18 | 2021-08-13 | 湖北光影空间系统工程有限公司 | Light and sound center control system capable of adjusting recording angle |
| CN116456232A (en) * | 2023-06-09 | 2023-07-18 | 长春职业技术学院 | Sound equipment convenient to prevent dust from adhering to loudspeaker vibrating diaphragm |
| CN116456232B (en) * | 2023-06-09 | 2023-08-25 | 长春职业技术学院 | Sound equipment convenient to prevent dust from adhering to loudspeaker vibrating diaphragm |
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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: 20190416 Termination date: 20211016 |