CN210839965U - Various audio amplifier is dazzled to rechargeable portable - Google Patents
Various audio amplifier is dazzled to rechargeable portable Download PDFInfo
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- CN210839965U CN210839965U CN201922379867.3U CN201922379867U CN210839965U CN 210839965 U CN210839965 U CN 210839965U CN 201922379867 U CN201922379867 U CN 201922379867U CN 210839965 U CN210839965 U CN 210839965U
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- power cord
- audio amplifier
- box body
- lateral wall
- sound box
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Abstract
The utility model discloses a various audio amplifier is dazzled to chargeable portable, including audio amplifier body, receiving mechanism, apron, containing chamber, blocked mechanical system, depression bar, fixed block, compression spring, spout, leather pad, shrink mechanism, movable groove, fixing base, expanding spring, connecting rod, carousel and power cord. The utility model has the advantages that: make the power cord be "S" type winding through two sets of carousels of movable groove inside, the space of placing is accomodate to the power cord has been saved, other end through the pulling power cord makes power cord drive carousel rotate, and make the power cord drive two sets of carousel pulling expanding spring extension, thereby facilitate the use, make the spacing block of the power cord other end through blocked mechanical system, make the power cord can not get into the movable groove inside by the shrink, adjust the length of elongation of power cord through blocked mechanical system simultaneously, install the apron and hide the other end of power cord inside the collecting chamber through the apron in one side of collecting chamber, and protect the collecting chamber inside through the apron.
Description
Technical Field
The utility model relates to a dazzle various audio amplifier specifically is a various audio amplifier is dazzled to rechargeable portable, belongs to audio amplifier technical field.
Background
The speaker box generally comprises a speaker unit and a box body. The loudspeaker unit is used as a sounding component, and the box body is used as a supplement of the loudspeaker unit and plays a role in correcting sound. The sound production principle of loudspeaker unit is a conversion of electric energy conversion to sound, and when different electronic energy passed to the coil, the coil produced the magnetic field interaction of an energy and magnet, and this kind of interaction caused the paper dish to vibrate, because electronic energy changes at any time, the coil of loudspeaker can be forward or backward motion, so the paper dish of loudspeaker will follow the motion, and this action makes the density degree of air produce the change and produce sound, along with scientific progress, the kind of audio amplifier also the format is various.
However, when the conventional speaker is charged, the power line at the tail of the speaker is scattered on the desktop or the ground, and the power line is accidentally scraped by people, so that the speaker is tilted or cannot be charged, and meanwhile, the safety system is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a various audio amplifier is dazzled to rechargeable portable just in order to solve above-mentioned problem, the flexible operation is convenient for accomodate and deposit the outside power cord of audio amplifier, conveniently pulls out the use simultaneously.
The utility model discloses a technical scheme realizes above-mentioned purpose, a chargeable portable dazzle various audio amplifier, including audio amplifier body and install in the receiving mechanism of the inboard of audio amplifier body bottom, receiving mechanism includes apron and receiving chamber, the receiving chamber locates one side of the bottom of audio amplifier body, the apron is installed in one side of the bottom of audio amplifier body, and the apron with one side sliding connection of receiving chamber; the loudspeaker box comprises a loudspeaker box body and is characterized in that a contraction mechanism is mounted on the inner side of the bottom of the loudspeaker box body, the contraction mechanism comprises a movable groove, a fixed seat, a telescopic spring, a connecting rod, a rotary table and a power line, the movable groove is arranged in the other side of the bottom of the loudspeaker box body, two groups of the fixed seats are symmetrically arranged on the inner side wall of the movable groove, the telescopic spring is mounted on one side of each group of the fixed seats, and the connecting rod is mounted at one end of each telescopic spring; the turntable is mounted at one end of the connecting rod and is rotatably connected with one end of the connecting rod; the loudspeaker box comprises a sound box body, a power line, a plurality of turntables and a locking mechanism, wherein the power line is arranged inside the movable groove, one end of the power line is arranged inside the sound box body, the other end of the power line is inserted into the side walls of the two groups of turntables and extends into the containing chamber, the side walls of the power line are connected with the two groups of turntables in a rolling mode, and the locking mechanism is arranged on the side walls of the sound box body.
Preferably, in order to achieve the guiding and positioning functions, the retracting mechanism further comprises two fixing shafts and two guide wheels, the guide wheels are respectively mounted on the outer portions of the two fixing shafts, the guide wheels are rotatably connected with the fixing shafts, the other end of the power line penetrates between the two guide wheels, and the power line is in rolling connection with the two guide wheels.
Preferably, for the convenience of right the apron slides and takes out and insert, receiving mechanism still includes the arch, the arch is the rectangle structure, and is a plurality of the arch is the equidistance install in the lateral wall edge of apron.
Preferably, in order to increase the anti degree of falling and conveniently take and put, the apron is the arc structure, just the thickness of apron with the lateral wall thickness of audio amplifier body equals.
Preferably, in order to perform a limiting and abutting effect on the power line and prevent the power line from returning and retracting under the pulling of a return spring, a locking mechanism is arranged on the sound box body, the locking mechanism comprises a pressing rod, a fixing block, a compression spring and a sliding chute, the pressing rod is mounted on the side wall of the sound box body, penetrates through the side wall of the sound box body and extends into the containing chamber, and the pressing rod is connected with the side wall of the sound box body in a sliding manner; the side wall of the containing chamber is provided with the fixed block, one end of the pressure lever is provided with the chute, and the fixed block is connected with the inside of the chute in a sliding manner; the top of the fixed block is provided with the compression spring, and the top of the compression spring is fixedly connected with the inner side of the sliding chute; the power cord runs through in the spout extends to the inside of collecting chamber, the lateral wall both sides of power cord with the bottom of fixed block with the bottom side of spout is contradicted.
Preferably, in order to play the effect of protection, prevent the power cord is damaged by crushing, blocked mechanical system still includes the leather packing, the leather packing install in the bottom lateral wall of spout, just one side of leather packing with the power cord lateral wall is contradicted.
Preferably, it is right for the apron plays the effect of contradicting, prevents the apron slides and drops, block mechanism is installed to the lateral wall one end of audio amplifier body, block mechanism includes ejector pad and reset spring, reset spring install in the inside of audio amplifier body, the one end of ejector pad with reset spring's one end fixed connection, just the ejector pad passes through reset spring with audio amplifier body lateral wall sliding connection, the other end of ejector pad run through in the lateral wall of audio amplifier body with apron one side is contradicted.
Preferably, when the cover plate slides, the pushing block can retract and then abut against the cover plate, the pushing block is of a cylindrical structure, and the other end of the pushing block 51 is of an arc-shaped structure.
The utility model has the advantages that: the bottom inner side of the sound box body is provided with a movable groove, the power line is wound in an S shape through two groups of turntables in the movable groove and is pulled by a telescopic spring at one end of the two groups of turntables, so that the power line is stored in the S shape in the movable groove, the space for storing and placing the power line is saved, the power line drives the turntables to rotate through pulling the other ends of the power line, and drives the two groups of turntables to pull the telescopic springs to extend, thereby being convenient to use, the other side of the bottom of the sound box body is provided with a storage chamber, the power line penetrates through the storage chamber through the two groups of turntables, the other end of the power line is limited and clamped by a locking mechanism, the power line cannot be contracted into the movable groove, the extension length of the power line is adjusted through the locking mechanism and is limited, one side of the storage chamber is, and the inside of the containing chamber is protected by the cover plate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a connection structure between the sound box body and the storage mechanism shown in fig. 1;
fig. 3 is an enlarged view of the portion a shown in fig. 2.
In the figure: 1. the loudspeaker box comprises a loudspeaker box body, 2, a containing mechanism, 21, a cover plate, 22, a protrusion, 23, a containing chamber, 3, a locking mechanism, 31, a pressure rod, 32, a fixed block, 33, a compression spring, 34, a sliding groove, 35, a leather pad, 4, a contraction mechanism, 41, a movable groove, 42, a fixed seat, 43, a telescopic spring, 44, a connecting rod, 45, a rotary disc, 46, a power line, 47, a fixed shaft, 48, a guide wheel, 5, a clamping mechanism, 51, a push block, 52 and a return spring.
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. 1-3, a rechargeable portable colorful sound box includes a sound box body 1 and an accommodating mechanism 2 installed at the inner side of the bottom of the sound box body 1, where the accommodating mechanism 2 includes a cover plate 21 and an accommodating chamber 23, the accommodating chamber 23 is disposed at one side of the bottom of the sound box body 1, the cover plate 21 is installed at one side of the bottom of the sound box body 1, and the cover plate 21 is slidably connected to one side of the accommodating chamber 23; the loudspeaker box comprises a loudspeaker box body 1, and is characterized in that a contraction mechanism 4 is mounted on the inner side of the bottom of the loudspeaker box body 1, the contraction mechanism 4 comprises a movable groove 41, a fixed seat 42, an expansion spring 43, a connecting rod 44, a turntable 45 and a power line 46, the movable groove 41 is arranged in the other side of the bottom of the loudspeaker box body 1, two groups of the fixed seats 42 which are symmetrically distributed are mounted on the inner side wall of the movable groove 41, the expansion spring 43 is mounted on one side of each of the two groups of the fixed seats 42, and the connecting rod 44 is mounted at one end; the turntable 45 is mounted at one end of the connecting rod 44, and the turntable 45 is rotatably connected with one end of the connecting rod 44; the inside of activity groove 41 is equipped with power cord 46, the one end of power cord 46 install in the inside of audio amplifier body 1, the other end of power cord 46 alternates in the lateral wall of two sets of carousel 45 and extends to the inside of collecting chamber 23, just the lateral wall of power cord 46 and two sets of carousel 45 roll connection, blocked mechanical system 3 is installed to the lateral wall of audio amplifier body 1.
As a technical optimization scheme of the utility model, shrink mechanism 4 still includes fixed axle 47 and guide pulley 48, fixed axle 47 is equipped with two, and two install respectively fixed axle 47's outside guide pulley 48, guide pulley 48 with fixed axle 47 rotates to be connected, power cord 46's the other end runs through in two between the guide pulley 48, just power cord 46 and two guide pulley 48 roll connection.
As a technical optimization scheme of the utility model, receiving mechanism 2 still includes arch 22, arch 22 is the rectangle structure, and is a plurality of arch 22 be the equidistance install in the lateral wall edge of apron 21.
As a technical optimization scheme of the utility model, apron 21 is the arc structure, just the thickness of apron 21 with audio amplifier body 1's lateral wall thickness equals.
As a technical optimization scheme of the present invention, a locking mechanism 3 is disposed on the sound box body 1, the locking mechanism 3 includes a pressing rod 31, a fixing block 32, a compression spring 33 and a sliding groove 34, the pressing rod 31 is mounted on a side wall of the sound box body 1, the pressing rod 31 penetrates through the side wall of the sound box body 1 and extends to the inside of the accommodating chamber 23, and the pressing rod 31 is slidably connected with the side wall of the sound box body 1; the fixing block 32 is mounted on the side wall of the accommodating chamber 23, the sliding groove 34 is arranged at one end of the pressure lever 31, and the fixing block 32 is connected with the inside of the sliding groove 34 in a sliding manner; the compression spring 33 is mounted at the top of the fixed block 32, and the top of the compression spring 33 is fixedly connected with the inner side of the sliding groove 34; the power cord 46 penetrates through the sliding groove 34 and extends into the accommodating chamber 23, and two sides of the side wall of the power cord 46 are abutted against the bottom of the fixing block 32 and the bottom side of the sliding groove 34.
As a technical optimization scheme of the utility model, blocked mechanical system 3 still includes leather packing 35, leather packing 35 install in the bottom lateral wall of spout 34, just one side of leather packing 35 with power cord 46 lateral wall is contradicted.
As a technical optimization scheme of the utility model, block mechanism 5 is installed to audio amplifier body 1's lateral wall one end, block mechanism 5 includes ejector pad 51 and reset spring 52, reset spring 52 install in audio amplifier body 1's inside, ejector pad 51's one end with reset spring 52's one end fixed connection, just ejector pad 51 passes through reset spring 52 with audio amplifier body 1 lateral wall sliding connection, ejector pad 51's the other end run through in audio amplifier body 1's lateral wall with apron 21 one side is contradicted.
As a technical optimization scheme of the utility model, the ejector pad 51 is cylindrical structure, just the other end of ejector pad 51 is the arc structure.
When the utility model is used, firstly, the movable groove 41 is installed at the inner side of the bottom of the sound box body 1, the power line 46 is wound in an S shape through the two groups of turntables 45 in the movable groove 41 and is pulled by the expansion spring 43 at one end of the two groups of turntables 45, so that the power line 46 is stored and placed in the S shape in the movable groove 41, the space for storing and placing the power line 46 is saved, when the sound box body 1 needs to be charged, the pressure rod 31 is made to slide off from the action of the reset spring 52 by pressing the pressure rod 31 at the side wall of the sound box body 1, so that the inner side of the pressure rod 31 is separated from the fixed block 32, thereby the power line 46 is conveniently pulled, then the power line 46 drives the turntables 45 to rotate by pulling the other end of the power line 46, and the power line 46 drives the two groups of turntables 45 to pull the expansion springs 43 to extend, the power cord 46 runs through the containing chamber 23 through the two groups of turntables 45, so that the power cord 46 cannot be contracted to enter the movable groove 41, after the length is determined, the press rod 31 is loosened, the inner side of the bottom of the press rod 31 rises under the action of the return spring 52, the power cord 46 is abutted to the fixed block 32, the power cord 46 is limited and cannot be easily retracted, when the charging is not needed, the press rod 31 is pressed to enable the power cord 46 to be contracted and reset under the action of the two groups of telescopic springs 43, the cover plate 21 is installed on one side of the containing chamber 23, the other end of the power cord 46 is hidden inside the containing chamber 23 through the cover plate 21, the cover plate 21 is engaged with the loudspeaker box, the cover plate 21 protects the inside of the containing chamber 23, and meanwhile, the cover plate 21 is abutted to the cover plate 51 and the cover plate 21.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a various audio amplifier is dazzled to rechargeable portable, include audio amplifier body (1) and install in audio amplifier body (1) bottom inboard receiving mechanism (2), its characterized in that: the storage mechanism (2) comprises a cover plate (21) and a storage chamber (23), the storage chamber (23) is arranged on one side of the bottom of the sound box body (1), the cover plate (21) is installed on one side of the bottom of the sound box body (1), and the cover plate (21) is connected with one side of the storage chamber (23) in a sliding mode; the loudspeaker box comprises a loudspeaker box body (1), and is characterized in that a contraction mechanism (4) is installed on the inner side of the bottom of the loudspeaker box body (1), the contraction mechanism (4) comprises a movable groove (41), fixing seats (42), telescopic springs (43), a connecting rod (44), a turntable (45) and a power line (46), the movable groove (41) is arranged in the other side of the bottom of the loudspeaker box body (1), two groups of the fixing seats (42) are symmetrically distributed on the inner side wall of the movable groove (41), the telescopic springs (43) are installed on one sides of the two groups of the fixing seats (42), and the connecting rod (44) is installed at one end of each telescopic spring (43); the rotary table (45) is mounted at one end of the connecting rod (44), and the rotary table (45) is rotatably connected with one end of the connecting rod (44); the inside of activity groove (41) is equipped with power cord (46), the one end of power cord (46) install in the inside of audio amplifier body (1), the other end alternate in the lateral wall of two sets of carousel (45) of power cord (46) and extend to the inside of collecting chamber (23), just the lateral wall and two sets of power cord (46) carousel (45) roll connection, blocked mechanical system (3) are installed to the lateral wall of audio amplifier body (1).
2. The rechargeable portable glare speaker of claim 1, wherein: the contraction mechanism (4) further comprises two fixing shafts (47) and two guide wheels (48), the guide wheels (48) are respectively mounted on the outer portions of the two fixing shafts (47), the guide wheels (48) are rotatably connected with the fixing shafts (47), the other end of the power line (46) penetrates between the two guide wheels (48), and the power line (46) is in rolling connection with the two guide wheels (48).
3. The rechargeable portable glare speaker of claim 1, wherein: receiving mechanism (2) still includes arch (22), arch (22) are the rectangle structure, and a plurality of arch (22) are the equidistance install in the lateral wall edge of apron (21).
4. The rechargeable portable glare speaker of claim 1, wherein: the cover plate (21) is of an arc-shaped structure, and the thickness of the cover plate (21) is equal to that of the side wall of the sound box body (1).
5. The rechargeable portable glare speaker of claim 1, wherein: the sound box comprises a sound box body (1), and is characterized in that a locking mechanism (3) is arranged on the sound box body (1), the locking mechanism (3) comprises a pressing rod (31), a fixed block (32), a compression spring (33) and a sliding groove (34), the pressing rod (31) is installed on the side wall of the sound box body (1), the pressing rod (31) penetrates through the side wall of the sound box body (1) and extends into the accommodating chamber (23), and the pressing rod (31) is connected with the side wall of the sound box body (1) in a sliding manner; the fixing block (32) is mounted on the side wall of the containing chamber (23), the sliding groove (34) is formed in one end of the pressure lever (31), and the fixing block (32) is connected with the inside of the sliding groove (34) in a sliding mode; the compression spring (33) is mounted at the top of the fixing block (32), and the top of the compression spring (33) is fixedly connected with the inner side of the sliding groove (34); the power line (46) penetrates through the sliding groove (34) and extends to the interior of the containing chamber (23), and two sides of the side wall of the power line (46) are abutted against the bottom of the fixing block (32) and the bottom side of the sliding groove (34).
6. The rechargeable portable glare speaker of claim 5, wherein: blocked mechanical system (3) still include leather clothing (35), leather clothing (35) install in the bottom lateral wall of spout (34), just one side of leather clothing (35) with power cord (46) lateral wall is contradicted.
7. The rechargeable portable glare speaker of claim 1, wherein: block mechanism (5) is installed to the lateral wall one end of audio amplifier body (1), block mechanism (5) includes ejector pad (51) and reset spring (52), reset spring (52) install in the inside of audio amplifier body (1), the one end of ejector pad (51) with the one end fixed connection of reset spring (52), just ejector pad (51) are passed through reset spring (52) with audio amplifier body (1) lateral wall sliding connection, the other end of ejector pad (51) run through in the lateral wall of audio amplifier body (1) with apron (21) one side is contradicted.
8. The rechargeable portable glare speaker of claim 7, wherein: the push block (51) is of a cylindrical structure, and the other end of the push block (51) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379867.3U CN210839965U (en) | 2019-12-25 | 2019-12-25 | Various audio amplifier is dazzled to rechargeable portable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379867.3U CN210839965U (en) | 2019-12-25 | 2019-12-25 | Various audio amplifier is dazzled to rechargeable portable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210839965U true CN210839965U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922379867.3U Active CN210839965U (en) | 2019-12-25 | 2019-12-25 | Various audio amplifier is dazzled to rechargeable portable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210839965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178103A (en) * | 2021-04-21 | 2021-07-27 | 临沂市拓普网络股份有限公司 | Teacher uses megaphone based on wisdom classroom |
-
2019
- 2019-12-25 CN CN201922379867.3U patent/CN210839965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178103A (en) * | 2021-04-21 | 2021-07-27 | 临沂市拓普网络股份有限公司 | Teacher uses megaphone based on wisdom classroom |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230816 Address after: The third floor of Building B, No. 16 Hechang West Third Road, Zhongkai High tech Zone, Huizhou City, Guangdong Province, 516006 Patentee after: Huizhou Guangyun Technology Co.,Ltd. Address before: No.668-6 Yongxing Longhe Road, Taihe Town, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee before: Chen Lulu |
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| TR01 | Transfer of patent right |