CN211481430U - Sound box sounding mechanism with high-quality sound effect - Google Patents
Sound box sounding mechanism with high-quality sound effect Download PDFInfo
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- CN211481430U CN211481430U CN201922435364.3U CN201922435364U CN211481430U CN 211481430 U CN211481430 U CN 211481430U CN 201922435364 U CN201922435364 U CN 201922435364U CN 211481430 U CN211481430 U CN 211481430U
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Abstract
The utility model belongs to the technical field of sound equipment, in particular to a sound box sounding mechanism with high-quality sound effect, which comprises a connecting shell, an annular magnet, an installation shell and a connecting ring, wherein the outer wall of the connecting shell is detachably connected with a plurality of symmetrically distributed connecting rods, one end of the connecting rod far away from the connecting shell is fixedly connected with a second connecting plate, and one end of the annular magnet close to the connecting shell is provided with a first installation block; can relieve the connection between fixed plate and the second connecting plate, thereby dismantle the go-between, change or clear up its inside vibrating diaphragm, can relieve the shield and install being connected between the casing, thereby clear up and change the voice coil loudspeaker voice coil of inside, can also relieve the connecting rod and be connected being connected between the casing when the connecting rod damages, change it, the people of being convenient for are to the inside clearance of device, and can make things convenient for people to change it when inside consumable spare damages moreover.
Description
Technical Field
The utility model belongs to the technical field of the sound equipment, concretely relates to audio amplifier sound production mechanism with high-quality audio.
Background
The working principle of the acoustic horn is that according to Faraday's law, when a current-carrying conductor passes through a magnetic field, it is subjected to an electrodynamic force, the direction of which is in accordance with Fleming's left-hand rule, the force is perpendicular to the direction of the current and the magnetic field, the force is in direct proportion to the current, the length of the wire and the magnetic flux density, when the voice coil inputs an alternating audio current, the voice coil is subjected to an alternating driving force to generate an alternating motion, which drives the cone to vibrate and repeatedly push air to produce sound.
The existing sound speaker is difficult to detach, internal parts of the speaker can be damaged and can enter a lot of dust along with the increase of the service time, the tone quality of the device can be influenced, and certain influence can be caused on the appearance of the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a audio amplifier sound production mechanism with high-quality audio to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sound box sounding mechanism with high-quality sound effect comprises a connecting shell, an annular magnet, an installation shell and a connecting ring, wherein the outer wall of the connecting shell is detachably connected with a plurality of symmetrically distributed connecting rods, one end, far away from the connecting shell, of each connecting rod is fixedly connected with a second connecting plate, one end, close to the connecting shell, of each annular magnet is provided with a first installation block, the first installation block is fixedly connected with the connecting shell, one end, far away from the first installation block, of each annular magnet is provided with a second installation block, the second installation block is detachably connected with the first installation block, the inner wall of the top of the connecting shell is fixedly connected with the installation shell, the top of the installation shell extends out of the connecting shell, the inner wall of the bottom end of the installation shell is fixedly bonded with a voice coil, and one end, far away from the voice coil, the outer wall of the connecting ring is fixedly connected with a plurality of symmetrically distributed fixed plates, the fixed plates are detachably connected with the second connecting plate, the inner wall of the connecting ring is fixedly bonded with a vibrating diaphragm, the bottom end of the vibrating diaphragm is connected with the mounting shell in a clamping manner, the top of the connecting ring is detachably connected with a connecting sleeve, and the inner wall of the top of the connecting sleeve is fixedly connected with a protection net.
Preferably, one end of the connecting rod, which is close to the connecting shell, is fixedly connected with a first connecting plate, a connecting bolt is arranged on the first connecting plate, and the first connecting plate is fixed with the connecting shell through the connecting bolt in a threaded manner.
Preferably, the second installation block is close to one side fixedly connected with threaded rod of ring magnet, the threaded rod runs through ring magnet, the second installation block pass through the threaded rod with first installation block spiro union is fixed.
Preferably, one end of the mounting shell, which is close to the annular magnet, is provided with a sound transmission hole.
Preferably, a fixing bolt is arranged on the fixing plate, the fixing plate is fixed with the second connecting plate through the fixing bolt in a threaded manner, a connecting threaded ring is fixedly connected to the top of the connecting ring, and the connecting ring is fixed with the connecting sleeve through the connecting threaded ring in a threaded manner.
Preferably, the material of the diaphragm is polyvinyl diformate.
Compared with the prior art, the beneficial effects of the utility model are that:
when using this device, can remove the connection between fixed plate and the second connecting plate, thereby dismantle the go-between, change or clear up its inside vibrating diaphragm, then can remove the shield and install being connected between the casing, thereby clear up and change the voice coil loudspeaker voice coil of inside, can also remove the connecting rod when the connecting rod damages and be connected between the casing with being connected, change it, the people of being convenient for are to the inside clearance of device, and can make things convenient for people to change it when inside consumable part damages.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a connection ring in the present invention;
FIG. 3 is a schematic structural view of the connecting sleeve of the present invention;
fig. 4 is a schematic structural diagram of the middle mounting housing according to the present invention.
In the figure: 1. connecting the shell; 11. a connecting rod; 111. a first connecting plate; 112. a connecting bolt; 113. a second connecting plate; 2. a ring magnet; 21. a first mounting block; 22. a second mounting block; 221. a threaded rod; 3. installing a shell; 31. a sound transmission hole; 32. a voice coil; 33. a dust cover; 4. a connecting ring; 41. a fixing plate; 411. fixing the bolt; 42. vibrating diaphragm; 43. connecting a threaded ring; 5. a connecting sleeve; 51. and (4) a protection net.
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. 1-4, the present invention provides the following technical solutions: a sound box sounding mechanism with high-quality sound effect comprises a connecting shell 1, an annular magnet 2, an installation shell 3 and a connecting ring 4, wherein the outer wall of the connecting shell 1 is detachably connected with a plurality of symmetrically distributed connecting rods 11, one end of each connecting rod 11, far away from the connecting shell 1, is fixedly connected with a second connecting plate 113, one end of each annular magnet 2, close to the connecting shell 1, is provided with a first installation block 21, the first installation block 21 is fixedly connected with the connecting shell 1, one end of each annular magnet 2, far away from the first installation block 21, is provided with a second installation block 22, the second installation block 22 is detachably connected with the first installation block 21, the inner wall of the top of the connecting shell 1 is fixedly connected with the installation shell 3, the top of the installation shell 3 extends out of the connecting shell 1, the inner wall of the bottom end of the installation shell 3 is fixedly bonded with a voice coil 32, one end of the installation shell 3, far away, the fixed plate 41 and the second connecting plate 113 are detachably connected, the inner wall of the connecting ring 4 is fixedly bonded with the vibrating diaphragm 42, the bottom end of the vibrating diaphragm 42 is connected with the mounting shell 3 in a clamping manner, the top of the connecting ring 4 is detachably connected with the connecting sleeve 5, and the inner wall of the top of the connecting sleeve 5 is fixedly connected with the protection net 51.
In this embodiment: the outer wall of the connecting shell 1 is detachably connected with a plurality of symmetrically distributed connecting rods 11, one end of each connecting rod 11, which is far away from the connecting shell 1, is fixedly connected with a second connecting plate 113, one end of each annular magnet 2, which is close to the connecting shell 1, is provided with a first mounting block 21, the first mounting block 21 is fixedly connected with the connecting shell 1, one end of each annular magnet 2, which is far away from the first mounting block 21, is provided with a second mounting block 22, the second mounting block 22 is detachably connected with the first mounting block 21, when the annular magnet 2 is damaged, the connection between the second mounting block 22 and the first mounting block 21 can be released, so that the annular magnet 2 is taken out, the inner wall of the top of the connecting shell 1 is fixedly connected with the mounting shell 3, the top of the mounting shell 3 extends out of the connecting shell 1, the inner wall of the bottom end of the mounting shell 3 is fixedly bonded with, when the voice coil 32 inside the mounting housing 3 is damaged, the connection between the dust cap 33 and the mounting housing 3 is released, the voice coil 32 is taken out, then a new voice coil 32 is taken out, glue is taken to glue the connection between the voice coil 32 and the mounting housing 3, then the dust cap 33 is coated with the glue and connected with the mounting housing 3, the outer wall of the connecting ring 4 is fixedly connected with a plurality of symmetrically distributed fixing plates 41, the fixing plates 41 are detachably connected with the second connecting plate 113, the inner wall of the connecting ring 4 is fixedly bonded with a vibrating diaphragm 42, the bottom end of the vibrating diaphragm 42 is connected with the mounting housing 3 in a clamping manner, the top of the connecting ring 4 is detachably connected with a connecting sleeve 5, the inner wall of the top of the connecting sleeve 5 is fixedly connected with a protection net 51, the vibrating diaphragm 42 inside the connecting ring 4 can be protected by the protection net 51, when the vibrating diaphragm 42 inside the connecting ring, can remove the connection between fixed plate 41 and the second connecting plate 113, remove the connection between connecting sleeve 5 and the go-between 4 again to clear up vibrating diaphragm 42, can take out vibrating diaphragm 42 when vibrating diaphragm 42 damages, then take a new vibrating diaphragm 42 and scribble glue on vibrating diaphragm 42 and be connected with go-between 4.
Specifically, one end of the connecting rod 11 close to the connecting shell 1 is fixedly connected with a first connecting plate 111, a connecting bolt 112 is arranged on the first connecting plate 111, and the first connecting plate 111 is fixed with the connecting shell 1 through the connecting bolt 112 in a threaded manner; the connecting bolt 112 is screwed into the connecting housing 1 through the first connecting plate 111 during installation, and the connecting bolt 112 is screwed out during disassembly, so that the installation and the disassembly between the first connecting plate 111 and the connecting housing 1 are realized.
Specifically, a threaded rod 221 is fixedly connected to one side, close to the annular magnet 2, of the second mounting block 22, the threaded rod 221 penetrates through the annular magnet 2, and the second mounting block 22 is fixedly connected with the first mounting block 21 through the threaded rod 221 in a threaded manner; during installation, the threaded rod 221 penetrates through the annular magnet 2 and is screwed into the first installation block 21, and the disassembly process is reversed, so that the annular magnet 2 is installed and disassembled.
Specifically, one end of the mounting shell 3 close to the annular magnet 2 is provided with a sound transmission hole 31; the obstruction of sound propagation can be reduced by the sound transmitting holes 31.
Specifically, a fixing bolt 411 is arranged on the fixing plate 41, the fixing plate 41 is fixed with the second connecting plate 113 through the fixing bolt 411 in a threaded manner, the top of the connecting ring 4 is fixedly connected with a connecting threaded ring 43, and the connecting ring 4 is fixed with the connecting sleeve 5 through the connecting threaded ring 43 in a threaded manner; during installation, the fixing bolt 411 can penetrate through the fixing plate 41 and the second connecting plate 113, then the matched nut of the fixing bolt 411 is screwed on, and the dismounting process is opposite, so that the installation and the dismounting between the fixing plate 41 and the second connecting plate 113 are realized, the connecting threaded ring 43 is screwed into the connecting sleeve 5 during installation, and the connecting threaded ring 43 is screwed out during dismounting, so that the installation and the dismounting between the connecting sleeve 5 and the connecting ring 4 are realized.
Specifically, the material of the diaphragm 42 is polyvinyl diformate; the diaphragm 42 made of the polyvinyl diformate has the characteristics of light weight and good rigidity, and is convenient for people to use.
The utility model discloses a theory of operation and use flow: when the ring magnet 2 is damaged, the connection between the second mounting block 22 and the first mounting block 21 can be released, so that the ring magnet 2 can be taken out, when the voice coil 32 inside the mounting case 3 is damaged, the connection between the dust cap 33 and the mounting case 3 is released and the voice coil 32 is taken out, then a new voice coil 32 is taken out, glue is applied to the joint between the voice coil 32 and the mounting case 3, then the dust cap 33 is applied with glue and connected with the mounting case 3, when the diaphragm 42 is contaminated by excessive dust in the connection ring 4, the connection between the fixing plate 41 and the second connection plate 113 can be released, and then the connection between the connection sleeve 5 and the connection ring 4 can be released, so that the diaphragm 42 can be cleaned, when the diaphragm 42 is damaged, the diaphragm 42 can be taken out, and then a new diaphragm 42 is taken out, and glue is applied to the diaphragm 42 to connect with the connecting ring 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The sound box sounding mechanism with the high-quality sound effect comprises a connecting shell (1), an annular magnet (2), an installation shell (3) and a connecting ring (4), and is characterized in that the outer wall of the connecting shell (1) is detachably connected with a plurality of symmetrically distributed connecting rods (11), one end, far away from the connecting shell (1), of each connecting rod (11) is fixedly connected with a second connecting plate (113), one end, close to the connecting shell (1), of each annular magnet (2) is provided with a first installation block (21), each first installation block (21) is fixedly connected with the connecting shell (1), one end, far away from the first installation block (21), of each annular magnet (2) is provided with a second installation block (22), and each second installation block (22) is detachably connected with the corresponding first installation block (21);
connect casing (1) top inner wall fixedly connected with installation casing (3), stretch out at installation casing (3) top connect casing (1), installation casing (3) bottom inner wall bonds and is fixed with voice coil loudspeaker voice coil (32), install casing (3) and keep away from the one end bonding of voice coil loudspeaker voice coil (32) is fixed with shield (33), go-between (4) outer wall fixedly connected with a plurality of symmetric distribution's fixed plate (41), fixed plate (41) with second connecting plate (113) can be dismantled and connect, go-between (4) inner wall bonds and is fixed with vibrating diaphragm (42), vibrating diaphragm (42) bottom with installation casing (3) block is connected, go-between (4) top can be dismantled and be connected with connecting sleeve (5), connecting sleeve (5) top inner wall fixedly connected with protecting screen (51).
2. The sound box sounding mechanism with high-quality sound effect as claimed in claim 1, wherein: the connecting rod (11) is close to one end fixedly connected with a first connecting plate (111) of the connecting shell (1), a connecting bolt (112) is arranged on the first connecting plate (111), and the first connecting plate (111) is fixed to the connecting shell (1) in a threaded mode through the connecting bolt (112).
3. The sound box sounding mechanism with high-quality sound effect as claimed in claim 1, wherein: the second installation piece (22) is close to one side fixedly connected with threaded rod (221) of ring magnet (2), threaded rod (221) run through ring magnet (2), second installation piece (22) pass through threaded rod (221) with first installation piece (21) spiro union is fixed.
4. The sound box sounding mechanism with high-quality sound effect as claimed in claim 1, wherein: and one end of the mounting shell (3) close to the annular magnet (2) is provided with a sound transmission hole (31).
5. The sound box sounding mechanism with high-quality sound effect as claimed in claim 1, wherein: the fixing plate (41) is provided with a fixing bolt (411), the fixing plate (41) is fixedly connected with the second connecting plate (113) through the fixing bolt (411) in a threaded manner, a connecting thread ring (43) is fixedly connected to the top of the connecting ring (4), and the connecting ring (4) is fixedly connected with the connecting sleeve (5) through the connecting thread ring (43) in a threaded manner.
6. The sound box sounding mechanism with high-quality sound effect as claimed in claim 1, wherein: the vibrating diaphragm (42) is made of polyvinyl diformate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922435364.3U CN211481430U (en) | 2019-12-30 | 2019-12-30 | Sound box sounding mechanism with high-quality sound effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922435364.3U CN211481430U (en) | 2019-12-30 | 2019-12-30 | Sound box sounding mechanism with high-quality sound effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211481430U true CN211481430U (en) | 2020-09-11 |
Family
ID=72363641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922435364.3U Expired - Fee Related CN211481430U (en) | 2019-12-30 | 2019-12-30 | Sound box sounding mechanism with high-quality sound effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211481430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113993046A (en) * | 2021-11-19 | 2022-01-28 | 东台鹏美电子实业有限公司 | Plug-in rotary retreating type loudspeaker |
-
2019
- 2019-12-30 CN CN201922435364.3U patent/CN211481430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113993046A (en) * | 2021-11-19 | 2022-01-28 | 东台鹏美电子实业有限公司 | Plug-in rotary retreating type loudspeaker |
| CN113993046B (en) * | 2021-11-19 | 2024-03-26 | 东台鹏美电子实业有限公司 | Insertion rotary backing type loudspeaker |
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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 |
Granted publication date: 20200911 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |