CN212163611U - Combined loudspeaker convenient to disassemble and maintain - Google Patents
Combined loudspeaker convenient to disassemble and maintain Download PDFInfo
- Publication number
- CN212163611U CN212163611U CN202021458252.6U CN202021458252U CN212163611U CN 212163611 U CN212163611 U CN 212163611U CN 202021458252 U CN202021458252 U CN 202021458252U CN 212163611 U CN212163611 U CN 212163611U
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- Prior art keywords
- groove
- straight rod
- shell
- side wall
- rod
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- 238000012423 maintenance Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model relates to the technical field of loudspeaker application, in particular to a combined loudspeaker convenient for disassembly and maintenance, which comprises a shell, a sound generating device, a cover plate and a fixing mechanism; the sound production device is arranged in the shell, the cover plate is arranged on the side wall of the shell, and the fixing mechanism comprises an installation block, an empty groove and a pressing block; the side wall of the cover plate is fixedly connected with a mounting rod; the inner wall of the shell is provided with a hollow groove, and the mounting rod is in sliding fit with the hollow groove; a pressing block is arranged on the inner wall of the empty groove; the side wall of the mounting rod is provided with a first groove; an air bag assembly is arranged on the inner wall of the groove; the balloon assembly comprises a balloon and an airway tube; the bottom of the air bag is provided with an air duct; a piston cylinder is arranged in the mounting rod and is communicated with the air bag through an air duct; the loudspeaker cover plate is convenient to disassemble and assemble, and the loudspeaker is convenient to overhaul.
Description
Technical Field
The utility model relates to a speaker application technology field specifically is a combination formula speaker convenient to dismantle and overhaul.
Background
The loudspeaker is a transducer for converting electric signal into sound signal, its performance has great influence on sound quality, and it is the weakest device in sound equipment, and for sound effect it is the most important one, and the audio frequency electric energy can make its cone or diaphragm vibrate and produce resonance (resonance) with surrounding air by means of electromagnetic, piezoelectric or electrostatic effect to make sound.
The existing loudspeaker is generally installed in a closed shell, however, through long-term observation, the shell is not easy to disassemble, and further the overhaul of the loudspeaker is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combination formula speaker convenient to dismantle and overhaul to solve current speaker and generally install in a sealed shell, nevertheless the technical problem that this casing is difficult to the dismantlement.
In order to achieve the above object, the utility model provides a following technical scheme:
a combined loudspeaker convenient for disassembly and maintenance comprises a shell, a sound generating device, a cover plate and a fixing mechanism; the sound production device is arranged in the shell, the cover plate is arranged on the side wall of the shell, and the fixing mechanism comprises an installation block, an empty groove and a pressing block; the side wall of the cover plate is fixedly connected with a mounting rod; the inner wall of the shell is provided with a hollow groove, and the mounting rod is in sliding fit with the hollow groove; and a pressing block is arranged on the inner wall of the empty groove.
Further, a first groove is formed in the side wall of the mounting rod; an air bag assembly is arranged on the inner wall of the groove; the balloon assembly comprises a balloon and an airway tube; the bottom of the air bag is provided with an air duct.
Furthermore, a piston cylinder is arranged inside the mounting rod and is communicated with the air bag through an air duct; the side wall of the mounting rod is also provided with a second groove; the output end of the piston cylinder is fixedly connected with a push plate, and the push plate is in sliding fit with the second groove; the lateral wall of push pedal is provided with first magnet.
Further, the lateral wall of dead slot still is provided with the third recess, the bottom of third recess is provided with the second magnet, and the magnetism of second magnet and first magnet is opposite.
Further, the top of the shell is provided with an ash removal mechanism, and the ash removal mechanism comprises a first straight rod, a second straight rod, a third straight rod, a fourth straight rod and a cleaning brush; the first straight rod is symmetrically arranged at the top of the shell; the side wall of the first straight rod is provided with a second straight rod; a third straight rod is arranged at the top of the first straight rod; a fourth straight rod is arranged at the bottom of the first straight rod; and a cleaning brush is arranged on the side wall of the fourth straight rod.
Further, a push rod is fixedly connected to the bottom of the first straight rod; a support column is fixedly connected to the bottom of the shell; the lateral wall of apron is provided with the through-hole, the surface of through-hole is provided with the dust screen.
The utility model has the advantages that:
the utility model discloses in, set up fixed establishment, used through the cooperation of installation pole and dead slot for the apron is fixed completely on the casing, simultaneously because the use of briquetting, gasbag and piston cylinder, makes whole installation pole connect on the casing more steadily, and because the setting of the push rod of first straight-through bottom of the staff portion, conveniently take out the installation pole again from the wall of casing is internal, has improved the whole result of use of this device.
The utility model discloses in, set up deashing mechanism for dust on the sound generating mechanism lateral wall can clear away, reduces the dust and produces the influence to speaker tone quality, and first straight rod in this mechanism can also assist and dismantle the apron from the casing simultaneously, has improved the whole result of use of this device.
Drawings
Fig. 1 is a schematic view of an overall structure of a combined speaker convenient for disassembly and maintenance in the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of a combined speaker convenient for disassembly and maintenance in the present invention;
fig. 3 is a schematic top view of a combined speaker convenient for disassembly and maintenance according to the present invention;
FIG. 4 is a view showing the structure of the area A in FIG. 2;
FIG. 5 is a view showing the structure of the area B in FIG. 3;
FIG. 6 is a view showing the structure of the area C in FIG. 5;
illustration of the drawings: 1. a housing; 11. a support pillar; 2. a sound producing device; 3. a cover plate; 31. a through hole; 311. a dust screen; 4. a fixing mechanism; 41. mounting a rod; 411. a first groove; 412. an airbag module; 4121. An air bag; 4122. an air duct; 413. a piston cylinder; 4131. pushing the plate; 4132. a first magnet; 414. a second groove; 42. an empty groove; 421. a third groove; 422. a second magnet; 43. briquetting; 5. a dust removal mechanism; 51. a first straight rod; 511. a push rod; 52. a second straight rod; 53. a third straight rod; 54. a fourth straight rod; 55. and (4) cleaning the brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, a combined speaker convenient to disassemble and maintain comprises a shell 1, a sound generating device 2, a cover plate 3 and a fixing mechanism 4; the sound generating device 2 is arranged in the shell 1, the cover plate 3 is arranged on the side wall of the shell 1, and the fixing mechanism 4 comprises an installation rod 41, an empty groove 42 and a pressing block 43; the side wall of the cover plate 3 is fixedly connected with a mounting rod 41; the inner wall of the shell 1 is provided with a hollow groove 42, and the mounting rod 41 is in sliding fit with the hollow groove 42; a pressing block 43 is arranged on the inner wall of the empty groove 42; during operation, the cover plate 3 is connected with the shell 1 through the fixing mechanism 4, the mounting rod 41 is firstly aligned to the empty slot 42 in the shell 1, and the cover plate 3 is slowly pushed forward, so that the mounting rod 41 completely enters the empty slot 42, the cover plate 3 is fixed on the shell 1, and meanwhile, the subsequent disassembly and maintenance of the equipment are facilitated.
As an embodiment of the present invention, the side wall of the mounting rod 41 is provided with a first groove 411; an air bag assembly 412 is arranged on the inner wall of the first groove 411; the balloon assembly 412 includes a balloon 4121 and an airway tube 4122; the bottom of the air bag 4121 is provided with an air duct 4122; in operation, as the mounting rod 41 is inserted into the hollow groove 42, the pressing block 43 fixed to the bottom of the hollow groove 42 presses the air bag 4121 mounted in the first groove 411, and after the air bag 4121 is pressed, the air in the air bag flows into the piston cylinder 413 through the air guide tube 4122.
As an embodiment of the present invention, a piston cylinder 413 is disposed inside the mounting rod 41, and the piston cylinder 413 is in a communication state with the airbag 4121 through an air duct 4122; the side wall of the mounting rod 41 is also provided with a second groove 414; the output end of the piston cylinder 413 is fixedly connected with a push plate 4131, and the push plate 4131 is in sliding fit with the second groove 414; the side wall of the push plate 4131 is provided with a first magnet 4132; in operation, when the bladder 4121 is compressed, the gas inside the bladder 4121 flows into the piston cylinder 413 through the gas tube 4122, the gas inside the piston cylinder 413 compresses the piston and pushes the push plate 4131 located in the second groove 414 forward, such that the push plate 4131 is completely inserted into the third groove 421.
As an embodiment of the present invention, a third groove 421 is further disposed on the side wall of the empty groove 42, a second magnet 422 is disposed at the bottom of the third groove 421, and the second magnet 422 has a magnetic property opposite to that of the first magnet 4132; in operation, when the mounting rod 41 is completely inserted into the empty slot 42, the piston cylinder 413 inside the mounting rod 41 pushes the push plate 4131 to move, so that the push plate 4131 and the first magnet 4132 are embedded into the third groove 421, and at the same time, the first magnet 4132 and the second magnet 422 are tightly attracted together due to their opposite magnetism, which realizes the stable mounting of the cover plate 3 on the housing 1, and is easy to install and disassemble.
As an embodiment of the present invention, the top of the housing 1 is provided with an ash removal mechanism 5, and the ash removal mechanism 5 includes a first straight rod 51, a second straight rod 52, a third straight rod 53, a fourth straight rod 54 and a cleaning brush 55; the first straight rods 51 are symmetrically arranged at the top of the shell 1; the side wall of the first straight rod 51 is provided with a second straight rod 52; the top of the first straight rod 51 is provided with a third straight rod 53; the bottom of the first straight rod 51 is provided with a fourth straight rod 54; the side wall of the fourth straight rod 54 is provided with a cleaning brush 55; during operation, the third straight rod 53 is pushed downwards, so that the fourth straight rod 54 also moves downwards and drives the cleaning brush 55 to move downwards, dust on the side wall of the sound generating device 2 can be cleaned, and maintenance of the loudspeaker is facilitated.
As an embodiment of the present invention, a push rod 511 is further fixedly connected to the bottom of the first straight rod 51; a support column 11 is fixedly connected to the bottom of the shell 1; the side wall of the cover plate 3 is provided with a through hole 31, and the surface of the through hole 31 is provided with a dust screen 311; in operation, after the third straight bar 53 moves downwards, the first straight bar 51 also moves downwards, so that the push rod 511 fixedly connected to the bottom of the first straight bar 51 moves downwards, the first magnet 4132 can be extruded out from the third groove 421, the push plate 4131 returns to the second groove 414, and the gas in the piston cylinder 413 flows back to the air bag 4121, so that the cover plate 3 can be easily detached, the loudspeaker is convenient to overhaul, and the overall use effect of the device is improved.
The working principle is as follows: the cover plate 3 is connected with the shell 1 through the fixing mechanism 4, firstly, the mounting rod 41 is aligned with the empty groove 42 in the shell 1, and the cover plate 3 is slowly pushed forward, along with the insertion of the mounting rod 41 into the empty groove 42, the pressing block 43 fixedly connected to the bottom of the empty groove 42 presses the air bag 4121 arranged in the first groove 411, after the air bag 4121 is pressed, the air in the air bag flows into the piston cylinder 413 through the air guide tube 4122, the air in the piston cylinder 413 presses the piston and pushes the push plate 4131 in the second groove 414 to move forward, so that the push plate 4131 and the first magnet 4132 are embedded into the third groove 421 together, and simultaneously, the first magnet 4132 and the second magnet 422 are tightly adsorbed together due to the opposite magnetism, thereby realizing the stable mounting of the cover plate 3 on the shell 1, being convenient to mount and easy to dismount; during ash removal, the third straight rod 53 is pushed downwards, so that the fourth straight rod 54 also moves downwards and drives the cleaning brush 55 to move downwards, dust on the side wall of the sound generating device 2 can be cleaned, maintenance of the loudspeaker is facilitated, meanwhile, after the third straight rod 53 moves downwards, the first straight rod 51 also moves downwards, the push rod 511 fixedly connected to the bottom of the first straight rod 51 moves downwards, the first magnet 4132 can be extruded out from the inside of the third groove 421, the push plate 4131 retreats into the second groove 414, gas in the piston cylinder 413 flows back into the air bag 4121, at the moment, the cover plate 3 can be easily detached, and the loudspeaker is convenient to overhaul.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A combined loudspeaker convenient to disassemble and overhaul is characterized by comprising a shell (1), a sound generating device (2), a cover plate (3) and a fixing mechanism (4); the sound production device (2) is arranged in the shell (1), the cover plate (3) is arranged on the side wall of the shell (1), and the fixing mechanism (4) comprises an installation rod (41), an empty groove (42) and a pressing block (43); the side wall of the cover plate (3) is fixedly connected with a mounting rod (41); the inner wall of the shell (1) is provided with a hollow groove (42), and the mounting rod (41) is in sliding fit with the hollow groove (42); and a pressing block (43) is arranged on the inner wall of the empty groove (42).
2. A speaker unit for easy disassembly and maintenance as claimed in claim 1, wherein the side wall of the mounting rod (41) is provided with a first recess (411); an air bag assembly (412) is arranged on the inner wall of the first groove (411); the balloon assembly (412) comprises a balloon (4121) and an airway tube (4122); the bottom of the air bag (4121) is provided with an air duct (4122).
3. The easy-to-disassemble and repair combined speaker as claimed in claim 2, wherein the mounting rod (41) is internally provided with a piston cylinder (413), and the piston cylinder (413) is communicated with the air bag (4121) through an air duct (4122); the side wall of the mounting rod (41) is also provided with a second groove (414); the output end of the piston cylinder (413) is fixedly connected with a push plate (4131), and the push plate (4131) is in sliding fit with the second groove (414); the side wall of the push plate (4131) is provided with a first magnet (4132).
4. A speaker assembly for easy disassembly and maintenance as claimed in claim 3, wherein the side wall of the hollow groove (42) is further provided with a third groove (421), the bottom of the third groove (421) is provided with a second magnet (422), and the second magnet (422) has a magnetic property opposite to that of the first magnet (4132).
5. The combined loudspeaker convenient for disassembly and maintenance as claimed in claim 1, wherein a dust removing mechanism (5) is arranged on the top of the housing (1), and the dust removing mechanism (5) comprises a first straight rod (51), a second straight rod (52), a third straight rod (53), a fourth straight rod (54) and a cleaning brush (55); the first straight rods (51) are symmetrically arranged at the top of the shell (1); the side wall of the first straight rod (51) is provided with a second straight rod (52); a third straight rod (53) is arranged at the top of the first straight rod (51); a fourth straight rod (54) is arranged at the bottom of the first straight rod (51); the side wall of the fourth straight rod (54) is provided with a cleaning brush (55).
6. The combined loudspeaker convenient to disassemble and repair as claimed in claim 5, wherein the bottom of the first straight rod (51) is further fixedly connected with a push rod (511); a support column (11) is fixedly connected to the bottom of the shell (1); the lateral wall of apron (3) is provided with through-hole (31), the surface of through-hole (31) is provided with dust screen (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458252.6U CN212163611U (en) | 2020-07-22 | 2020-07-22 | Combined loudspeaker convenient to disassemble and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458252.6U CN212163611U (en) | 2020-07-22 | 2020-07-22 | Combined loudspeaker convenient to disassemble and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212163611U true CN212163611U (en) | 2020-12-15 |
Family
ID=73701227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021458252.6U Expired - Fee Related CN212163611U (en) | 2020-07-22 | 2020-07-22 | Combined loudspeaker convenient to disassemble and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212163611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047714A (en) * | 2021-03-22 | 2021-06-29 | 安徽工程大学 | Buffering type mute floor-mounted door stopper |
| CN113644564A (en) * | 2021-08-05 | 2021-11-12 | 国核电力规划设计研究院重庆有限公司 | Photovoltaic power generation station resistance to compression protective structure |
-
2020
- 2020-07-22 CN CN202021458252.6U patent/CN212163611U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047714A (en) * | 2021-03-22 | 2021-06-29 | 安徽工程大学 | Buffering type mute floor-mounted door stopper |
| CN113644564A (en) * | 2021-08-05 | 2021-11-12 | 国核电力规划设计研究院重庆有限公司 | Photovoltaic power generation station resistance to compression protective structure |
| CN113644564B (en) * | 2021-08-05 | 2023-08-15 | 国核电力规划设计研究院重庆有限公司 | Compression-resistant protection structure of photovoltaic power station |
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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: 20201215 |