CN218634250U - Basin stand structure and electroacoustic device adopting basin stand structure - Google Patents

Basin stand structure and electroacoustic device adopting basin stand structure Download PDF

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Publication number
CN218634250U
CN218634250U CN202221779592.8U CN202221779592U CN218634250U CN 218634250 U CN218634250 U CN 218634250U CN 202221779592 U CN202221779592 U CN 202221779592U CN 218634250 U CN218634250 U CN 218634250U
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China
Prior art keywords
wall
frame structure
baffle
screw
basin frame
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CN202221779592.8U
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Chinese (zh)
Inventor
冯宏志
马兆谦
黄鑫
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Wuzhou Xinchang Metal Products Co ltd
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Wuzhou Xinchang Metal Products Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Abstract

The utility model discloses a belong to electroacoustic transducer technical field, specifically be basin frame structure and adopt electroacoustic device of this basin frame structure, including basin frame main part, dustproof screen cloth and baffle, the top of baffle is equipped with printed circuit board, basin frame main part still includes including enclosing into accommodating space's lateral wall: a coupling assembling for installing dustproof screen cloth and baffle in proper order at the lateral wall top, and the inner wall of baffle is equipped with a plurality of dust removal subassemblies that are used for to filtration, dust removal subassembly includes: the subassembly of ventilating, the inner wall of baffle is equipped with a plurality of subassemblies of ventilating all around, the utility model discloses a coupling assembling will prevent dust screen cloth and baffle and install in proper order on the lateral wall to set up the subassembly of ventilating in the baffle, having and making the air current freely pass in and out in the hollow tube, ensure the reliability of electroacoustic device, on the other hand makes the electroacoustic device reveal that the hole is incompletely sheltered from by printed circuit board, further improves product reliability.

Description

Basin stand structure and electroacoustic device adopting basin stand structure
Technical Field
The utility model relates to an electroacoustic transducer technical field specifically is basin frame structure and adopts the electroacoustic device of this basin frame structure.
Background
The electroacoustic transducer is a device for converting sound energy into electric energy or converting electric energy into sound energy, and the most typical devices for mutual conversion between electric energy and sound energy, such as a microphone, a loudspeaker and an earphone in electroacoustic engineering, are collectively called as electroacoustic transducers, and are also called as electroacoustic transducers.
In the correlation technique, electroacoustic device basin frame structure is including enclosing into accommodating space's lateral wall, the lateral wall includes an upper surface, the electroacoustic device is equipped with a plurality of leakage holes, enters into for preventing the dust leakage is downthehole, and common practice is in first surface department pastes and establishes dustproof screen cloth in order to shelter from leakage hole avoids the dust piece to get into the electroacoustic device to play dirt-proof effect. Among the electroacoustic device basin frame structure, the upper surface of lateral wall with dustproof screen cloth is the laminating setting of horizontal butt, the air current that the hole of letting out produced can be followed net on the dustproof screen cloth is discharged.
However, after the electroacoustic device is matched with other peripheral elements, for example, external devices such as a printed circuit board or a mobile phone housing are attached to the outer side of the leakage hole, after the electroacoustic device basin frame structure is tightly matched with the external devices such as the printed circuit board or the mobile phone housing, namely, after the dustproof mesh cloth is attached to the external devices such as the printed circuit board or the mobile phone housing, the mesh on the dustproof mesh cloth is easily shielded by the external devices such as the printed circuit board or the mobile phone housing, and at this time, the gas flow of the leakage hole is prevented, so that the overall performance of the electroacoustic device is affected.
Therefore, the invention relates to a frame structure and an electroacoustic device adopting the frame structure.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned and/or current basin frame structure and adopt the problem that exists in the electroacoustic device of this basin frame structure, provided the utility model discloses.
Therefore, the utility model aims at providing a basin frame structure and adopt this basin frame structure's electroacoustic device can solve the above-mentioned current problem of proposing.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
basin frame structure and adopt this basin frame structure's electroacoustic device, it includes basin frame main part, dustproof screen cloth and baffle, the top of baffle is equipped with printed circuit board, basin frame main part still includes including enclosing into accommodating space's lateral wall:
the connecting component is used for sequentially installing the dustproof mesh cloth and the partition plates on the top of the side wall, and the inner wall of each partition plate is provided with a plurality of dust removing components used for filtering air.
As a basin frame structure and adopt this basin frame structure's an preferred scheme of electroacoustic device, wherein: the dust removal assembly comprises:
the periphery of the inner wall of the partition board is provided with a plurality of ventilation assemblies;
a bracket mounted on the vent assembly;
the filter assembly is detachably connected to the support.
As a basin frame structure and adopt this basin frame structure's an preferred scheme of electroacoustic device, wherein: the vent assembly includes:
the air flow holes are used for circulating air, and a plurality of air flow holes are formed in the periphery of the inner wall of the partition plate;
the hollow pipe is in threaded connection with the airflow hole, and the inner wall of the hollow pipe is provided with a support.
As a basin frame structure and adopt this basin frame structure's an preferred scheme of electroacoustic device, wherein: the bracket is as follows:
the second circular plate is fixedly arranged in the hollow pipe, and one side of the second circular plate is detachably connected with the first circular plate through a screw;
the through hole is formed in the inner wall of the middle end of the hollow pipe.
As a basin frame structure and adopt this basin frame structure's an preferred scheme of electroacoustic device, wherein: the filter assembly includes:
the first circular plate is detachably connected to the bracket;
and the filter screen is fixedly arranged on the inner wall of the middle end of the first circular plate.
As a basin frame structure and adopt this basin frame structure's an preferred scheme of electroacoustic device, wherein: the connecting assembly includes:
the first positioning hole is formed in the inner wall of the dustproof mesh cloth;
the second positioning hole is formed in the inner wall of the partition plate;
the screw placing groove is formed in the inner wall of the top end of the partition plate and communicated with the second positioning hole;
the connecting rod is fixedly arranged on the top of the side wall, and one end of the connecting rod penetrates through the first positioning hole and extends into the second positioning hole;
the inner hexagonal screw penetrates through the screw placing groove and extends into the second positioning hole, one end of the inner hexagonal screw is in threaded connection with the connecting rod, and the end, far away from the connecting rod, of the inner hexagonal screw is located in the screw placing groove.
As a basin frame structure and adopt this basin frame structure's an preferred scheme of electroacoustic device, wherein: the support is as follows:
the two ends of the inner wall of the hollow pipe are fixedly provided with supporting rods, and one side of each supporting rod is detachably connected with the first circular plate through a screw;
and the supporting blocks are fixedly arranged between the two groups of supporting rods.
Electroacoustic device, including foretell basin frame structure.
Compared with the prior art:
1. the dustproof mesh cloth and the partition plate are sequentially arranged on the side wall through the connecting assembly, and the ventilating assembly is arranged in the partition plate, so that air flow can freely enter and exit in the hollow pipe, the reliability of the electroacoustic device is guaranteed, and on the other hand, the leakage hole of the electroacoustic device is not completely shielded by the printed circuit board, and the reliability of a product is further improved;
2. the filtering component is arranged in the ventilation component, so that the effect of filtering impurities in the air flow is achieved, and the effect of preventing the impurities in the air flow from flowing onto the printed circuit board is achieved by filtering the impurities in the air flow, so that the service life of the printed circuit board can be prolonged;
3. through with hollow tube threaded connection in the air current hole to rethread screw is installed the first plectane on the filter screen on the support, has the effect that the realization is convenient for dismantle filter assembly, dismantles filter assembly through being convenient for, has the effect of being convenient for maintain filter assembly.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the baffle of the present invention;
fig. 4 is a schematic front view of the structure of embodiment 1 of the present invention;
fig. 5 is a schematic structural view of embodiment 1 of the present invention;
fig. 6 is a schematic front view of the structure of embodiment 2 of the present invention;
fig. 7 is a schematic structure of embodiment 2 of the present invention.
In the figure: the basin stand comprises a basin stand body 2, a dustproof mesh cloth 3, a partition plate 4, a printed circuit board 5, a ventilation component 6, an air flow hole 61, a hollow pipe 62, a filtering component 63, a first circular plate 631, a filtering screen 632, a bracket 64, a second circular plate 641, a through hole 642, a supporting rod 645, a supporting block 646, a connecting component 7, a connecting rod 71, an inner hexagonal screw 72, a first positioning hole 73, a second positioning hole 74 and a screw placing groove 75.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example 1:
the utility model provides a basin frame structure and adopt electroacoustic device of this basin frame structure please refer to fig. 1-6, including basin frame main part 2, dustproof screen cloth 3 and baffle 4, the top of baffle 4 is equipped with printed circuit board 5, and basin frame main part 2 still includes including enclosing into accommodating space's lateral wall:
the connecting assembly 7 is used for installing dustproof mesh cloth 3 and baffle 4 at the lateral wall top in proper order, and the inner wall of baffle 4 is equipped with a plurality of dust removal components that are used for air filter.
The dust removal subassembly includes:
the periphery of the inner wall of the partition plate 4 is provided with a plurality of ventilation assemblies 6;
a bracket 64, the bracket 64 being mounted on the vent assembly 6;
the filter assembly 63, the filter assembly 63 is detachably connected to the bracket 64.
The vent assembly 6 includes:
a plurality of airflow holes 61 are arranged on the periphery of the inner wall of the clapboard 4;
the hollow pipe 62, the hollow pipe 62 is screwed in the air flow hole 61, and by screwing the hollow pipe 62 in the air flow hole 61, it has an effect of facilitating the removal of the hollow pipe 62 from the air flow hole 61, and the inner wall of the hollow pipe 62 is mounted with the bracket 64.
The support 64 is:
the second circular plate 641 is fixedly installed in the hollow pipe 62, one side of the second circular plate 641 is detachably connected with the first circular plate 631 through a screw, and the first circular plate 631 is installed on the second circular plate 641 through a screw, so that the filter assembly 63 can be conveniently detached;
a through hole 642, wherein the through hole 642 is arranged on the inner wall of the middle end of the hollow pipe 62.
The filter assembly 63 includes:
a first circular plate 631, wherein the first circular plate 631 is detachably connected to the bracket 64;
the filter screen 632 is fixedly arranged on the inner wall of the middle end of the first circular plate 631.
The connecting assembly 7 includes:
the first positioning holes 73, the first positioning holes 73 are opened in the inner wall of the dustproof mesh cloth 3;
a second positioning hole 74, the second positioning hole 74 being opened in the inner wall of the partition plate 4;
a screw placement groove 75, the screw placement groove 75 being opened on the top end inner wall of the partition plate 4, and the screw placement groove 75 being communicated with the second positioning hole 74;
the connecting rod 71 is fixedly arranged on the top of the side wall, and one end of the connecting rod 71 penetrates through the first positioning hole 73 and extends into the second positioning hole 74;
the socket head cap screw 72, one end of socket head cap screw 72 passes through screw placing groove 75 and extends to in the second locating hole 74, and one end threaded connection of socket head cap screw 72 is in connecting rod 71, and the one end that the connecting rod 71 is kept away from to socket head cap screw 72 is located screw placing groove 75, through setting up the other end of socket head cap screw 72 in screw placing groove 75, has and avoids bringing inconvenience to the installation of printed circuit board 5.
An electroacoustic device comprising a frame structure according to any of the above.
The working principle is as follows: the connecting rod 71 penetrates through the first positioning hole 73 to place the dustproof mesh cloth 3 on the side wall in the basin stand main body 2, the connecting rod 71 is inserted into the second positioning hole 74 to place the partition plate 4 on the dustproof mesh cloth 3, one end of the inner hexagonal screw 72 is inserted into the second positioning hole 74 and is in threaded connection with the connecting rod 71 until the other end of the inner hexagonal screw 72 is located in the screw placing groove 75 to sequentially install the dustproof mesh cloth 3 and the partition plate 4 on the side wall in the basin stand main body 2, and then the printed circuit board 5 is arranged on the partition plate 4 to obtain the electroacoustic device;
during operation, air flow can freely enter and exit from the hollow tube 62, reliability of the electroacoustic device is guaranteed, on the other hand, a leakage hole of the electroacoustic device is not completely shielded by the printed circuit board 5, reliability of a product is further improved, meanwhile, the air flow in the hollow tube 62 is filtered through the filter screen 632, impurities such as dust and the like are prevented from flowing into the printed circuit board 5, and therefore the service life of the printed circuit board 5 can be prolonged;
when the filter screen 632 needs to be replaced or maintained, the hollow pipe 62 is taken out of the air flow hole 61, and after the hollow pipe 62 is taken out, the screw is taken out, so that the first circular plate 631 can be taken out of the second circular plate 641, and the filter screen 632 is detached, when the filter screen 632 needs to be installed, the first circular plate 631 is installed on the second circular plate 641 through the screw, and after the installation, the hollow pipe 62 is installed in the air flow hole 61, and the filter assembly 63 is installed.
Example 2:
the utility model provides a basin frame structure and adopt electroacoustic device of this basin frame structure, please refer to fig. 7, and support 64 is:
the two ends of the inner wall of the hollow pipe 62 are fixedly provided with the supporting rods 645, one side of each supporting rod 645 is detachably connected with the first circular plate 631 through screws, and the first circular plate 631 is arranged on the supporting rods 645 through screws, so that the filtering component 63 is conveniently detached;
and the supporting block 646 are fixedly arranged between the two groups of supporting rods 645.
The working principle is as follows: when the filter screen 632 needs to be replaced or maintained, the hollow pipe 62 is taken out of the air flow hole 61, and after the hollow pipe 62 is taken out, the screw is taken out again to realize that the first circular plate 631 is taken out of the support rod 645, so that the filter screen 632 is disassembled, when the filter screen 632 needs to be installed, the first circular plate 631 is installed on the support rod 645 through the screw, and after the installation, the hollow pipe 62 is installed in the air flow hole 61, so that the filter assembly 63 is installed.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. Basin frame structure, including basin frame main part (2), dustproof screen cloth (3) and baffle (4), the top of baffle (4) is equipped with printed circuit board (5), basin frame main part (2) are including enclosing into accommodating space's lateral wall, its characterized in that still includes:
the connecting component (7) is used for sequentially mounting the dustproof mesh cloth (3) and the partition plate (4) on the top of the side wall, and the inner wall of the partition plate (4) is provided with a plurality of dust removing components for filtering air;
the dust removal assembly comprises:
the periphery of the inner wall of the partition plate (4) is provided with a plurality of ventilation assemblies (6);
a bracket (64), the bracket (64) being mounted on the vent assembly (6);
the filter assembly (63), filter assembly (63) is connected on support (64) detachably.
2. Frame structure according to claim 1, characterized in that said vent assembly (6) comprises:
the air flow holes (61) are used for circulating air, and a plurality of air flow holes (61) are formed in the periphery of the inner wall of the partition plate (4);
the hollow pipe (62) is connected in the airflow hole (61) in a threaded mode, and a support (64) is installed on the inner wall of the hollow pipe (62).
3. Frame structure according to claim 2, characterized in that said support (64) is:
the second round plate (641) is fixedly arranged in the hollow pipe (62), and one side of the second round plate (641) is detachably connected with the first round plate (631) through a screw;
the through hole (642) is formed in the inner wall of the middle end of the hollow pipe (62).
4. Frame structure according to claim 1, characterized in that said filtering assembly (63) comprises:
the first circular plate (631), the first circular plate (631) is detachably connected to the bracket (64);
and the filter screen (632) is fixedly arranged on the inner wall of the middle end of the first circular plate (631).
5. Frame structure according to claim 1, characterized in that said connection assembly (7) comprises:
the first positioning holes (73), the first positioning holes (73) are formed in the inner wall of the dustproof mesh cloth (3);
a second positioning hole (74), the second positioning hole (74) being opened in the inner wall of the partition plate (4);
the screw placing groove (75) is formed in the inner wall of the top end of the partition plate (4), and the screw placing groove (75) is communicated with the second positioning hole (74);
the connecting rod (71), the connecting rod (71) is fixedly installed on the top of the side wall, and one end of the connecting rod (71) penetrates through the first positioning hole (73) and extends into the second positioning hole (74);
one end of the inner hexagonal screw (72) penetrates through the screw placing groove (75) and extends into the second positioning hole (74), one end of the inner hexagonal screw (72) is in threaded connection with the connecting rod (71), and one end, far away from the connecting rod (71), of the inner hexagonal screw (72) is located in the screw placing groove (75).
6. Frame structure according to claim 2, characterized in that said support (64) is:
the two ends of the inner wall of the hollow pipe (62) are fixedly provided with the supporting rods (645), and one side of each supporting rod (645) is detachably connected with the first circular plate (631) through a screw;
and the supporting block (646) is fixedly arranged between the two groups of supporting rods (645).
7. Electroacoustic device, characterized in that it comprises a frame structure according to any of claims 1 to 6.
CN202221779592.8U 2022-07-12 2022-07-12 Basin stand structure and electroacoustic device adopting basin stand structure Active CN218634250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221779592.8U CN218634250U (en) 2022-07-12 2022-07-12 Basin stand structure and electroacoustic device adopting basin stand structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221779592.8U CN218634250U (en) 2022-07-12 2022-07-12 Basin stand structure and electroacoustic device adopting basin stand structure

Publications (1)

Publication Number Publication Date
CN218634250U true CN218634250U (en) 2023-03-14

Family

ID=85457349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221779592.8U Active CN218634250U (en) 2022-07-12 2022-07-12 Basin stand structure and electroacoustic device adopting basin stand structure

Country Status (1)

Country Link
CN (1) CN218634250U (en)

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