CN110944250B - Sound amplification self-adjustment sound box - Google Patents
Sound amplification self-adjustment sound box Download PDFInfo
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- CN110944250B CN110944250B CN201911207088.3A CN201911207088A CN110944250B CN 110944250 B CN110944250 B CN 110944250B CN 201911207088 A CN201911207088 A CN 201911207088A CN 110944250 B CN110944250 B CN 110944250B
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- telescopic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
Abstract
The invention relates to the technical field of sound equipment, in particular to a sound amplification self-adjusting sound equipment which comprises a sound equipment body, wherein the sound equipment body is embedded and fixed on the right side of an installation shell, a telescopic sound amplifying tube is installed on the outer ring of the right side of the installation shell in a matching manner, an installation plate is also installed and fixed on the installation shell, a pneumatic telescopic control assembly for controlling the telescopic sound amplifying tube to stretch is installed on the installation plate, and a support assembly is also installed and fixed on the left side of the installation shell. The invention is convenient to use, control and adjust, can carry out sound amplification control and is beneficial to popularization.
Description
Technical Field
The invention relates to the technical field of sound equipment, in particular to a sound amplification self-adjusting sound equipment.
Background
The sound is an indispensable electronic device for modern families, and plays an important role in listening to music or enjoying audio and video.
No matter the stereo set is at home or public place, all very common, general stereo set is comparatively ordinary, and the function is also more single, and self structural performance also has certain not enough, inconvenient use control regulation and public address control, and the limitation is great.
Therefore, in view of the above situation, there is a need to develop a self-adjusting sound for amplifying sound to overcome the shortcomings of the current practical application.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a sound amplifying and self-adjusting sound system, so as to solve the problems mentioned in the above background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the utility model provides a public address self-interacting stereo set, includes the stereo set body, the stereo set body inlays the dress and is fixed in the right side of installation casing, and telescopic public address section of thick bamboo is installed in the right side outer lane cooperation of installation casing, still the installation is fixed with the mounting panel on the installation casing, installs the flexible pneumatic flexible control assembly who is used for controlling telescopic public address section of thick bamboo on the mounting panel, the left side of installation casing still the installation is fixed with supporting component.
As a further scheme of the invention: the telescopic type loudspeaker is characterized in that a ring plate is installed and fixed on the outer side of the right end of the telescopic type loudspeaker in a matched mode, a plurality of guide rods are circumferentially distributed and installed and fixed on the left side of the ring plate, and guide holes matched with the guide rods in a sliding mode are correspondingly formed in the installation plate.
As a further scheme of the invention: a plurality of flashing lights are circumferentially distributed and installed on the right side of the sound body.
As a further scheme of the invention: the telescopic sound amplifying tube is of a double-layer corrugated structure, and a cavity is formed in the inner side of the telescopic sound amplifying tube.
As a further scheme of the invention: the pneumatic telescopic control assembly is fixed on a telescopic control cylinder on the left side of the mounting plate through installation, a piston is arranged in the telescopic control cylinder in a sliding mode in a matched mode, a telescopic cylinder fixed to the piston is arranged at the left end of the telescopic control cylinder, a through hole is further formed in the left end of the telescopic control cylinder, an air pipe is further connected to the right end of the telescopic control cylinder, and the other end of the air pipe is communicated with the left end of the cavity.
As a further scheme of the invention: the supporting assembly comprises a base plate seat, an adjustable telescopic rod and a fixing sleeve, the fixing sleeve is fixedly installed on the left side of the installation shell, an inner rod of the adjustable telescopic rod is rotatably installed on the fixing sleeve, and the base plate seat is fixedly installed at the lower end of the adjustable telescopic rod.
As a further scheme of the invention: the adjustable telescopic rod is further provided with a first fixing knob, and the fixing sleeve is further provided with a second fixing knob.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
1) the piston can be driven to move through the action of the telescopic cylinder of the pneumatic telescopic control component, and the telescopic control cylinder is communicated with the cavity of the telescopic sound amplifying cylinder through the air pipe, so that the air pressure change of the cavity of the telescopic sound amplifying cylinder can be controlled, the telescopic control of the telescopic sound amplifying cylinder is realized, and the effect of changing the sound amplifying effect is achieved; the flashing lamp has an auxiliary decorative lighting effect, and the decorative lighting effect is further improved by matching with the expansion of the telescopic loudspeaker tube; the telescopic stability of the telescopic loudspeaker can be improved by the matching arrangement of the guide rod, the mounting plate and the annular plate;
2) through the structural arrangement of the supporting component, the height of the sound body can be adjusted through the adjustable telescopic rod; because of the rotation connection between the interior pole of fixed sleeve and adjustable telescopic link, the orientation of adjustable stereo set body and through the fixed knob locking of second can, convenient and fast.
To sum up, this public address self-interacting stereo set facilitates the use control and adjusts, and can carry out public address control, does benefit to the popularization.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention.
Fig. 2 is a schematic partial perspective view of an embodiment of the present invention.
Fig. 3 is a partially enlarged schematic view of fig. 1.
Fig. 4 is a right-view structural diagram of fig. 3.
Fig. 5 is a schematic cross-sectional structural view of a telescopic control cylinder portion in an embodiment of the present invention.
In the figure: 1-telescopic cylinder, 2-telescopic control cylinder, 3-mounting plate, 4-air pipe, 5-guide rod, 6-ring plate, 7-telescopic sound amplifying cylinder, 8-bottom plate seat, 9-adjustable telescopic rod, 10-first fixed knob, 11-mounting shell, 12-fixed sleeve, 13-second fixed knob, 14-guide hole, 15-sound body, 16-flashing lamp, 17-cavity, 18-piston and 19-through hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, in the embodiment of the present invention, a sound amplifying self-adjusting sound equipment includes a sound equipment body 15, the sound equipment body 15 is embedded and fixed on the right side of an installation casing 11, a telescopic sound amplifying cylinder 7 is installed on the right side outer ring of the installation casing 11 in a matching manner, an installation plate 3 is further installed and fixed on the installation casing 11, a pneumatic telescopic control assembly for controlling the telescopic sound amplifying cylinder 7 to stretch is installed on the installation plate 3, and a support assembly is further installed and fixed on the left side of the installation casing 11.
Example 2
Referring to fig. 1 to 5, the present embodiment is different from embodiment 1 in that:
in this embodiment, as shown in fig. 1, a ring plate 6 is fixedly installed outside the right end of the telescopic sound amplification tube 7 in a matching manner, a plurality of guide rods 5 are fixedly installed on the left side of the ring plate 6 in a circumferential direction, a guide hole 14 which is matched with the guide rods 5 in a sliding manner is correspondingly formed in the mounting plate 3, and the telescopic stability of the telescopic sound amplification tube 7 can be improved by the matching arrangement of the guide rods 5, the mounting plate 3 and the ring plate 6.
In this embodiment, as shown in fig. 3 and 4, a plurality of flashing lamps 16 are circumferentially distributed and installed on the right side of the sound body 15, and the flashing lamps 16 have an auxiliary decorative lighting effect, and the decorative lighting effect is further improved in cooperation with the expansion and contraction of the telescopic sound reinforcement cylinder 7.
In this embodiment, as shown in fig. 3 and 5, the telescopic sound amplifying tube 7 has a double-layer corrugated structure, and a cavity 17 is formed inside the telescopic sound amplifying tube 7; pneumatic flexible control assembly is fixed in the left flexible control section of thick bamboo 2 of mounting panel 3 including the installation, the slip of flexible control section of thick bamboo 2 fit in is equipped with piston 18, and the left end of flexible control section of thick bamboo 2 is equipped with and is connected fixed telescopic cylinder 1 with piston 18, can drive about the piston 18 through telescopic cylinder 1, through-hole 19 has still been seted up to the left end of flexible control section of thick bamboo 2, the right-hand member of flexible control section of thick bamboo 2 still is connected with trachea 4, the other end of trachea 4 and the left end intercommunication of cavity 17, it is flexible to drive telescopic sound amplification section of thick bamboo 7 through the removal of piston 18.
In this embodiment, as shown in fig. 1, the support assembly includes a base plate seat 8, an adjustable telescopic rod 9, a first fixing knob 10, a fixing sleeve 12 and a second fixing knob 13, a fixing sleeve 12 is installed and fixed on the left side of the installation casing 11, an inner rod of the adjustable telescopic rod 9 is installed on the fixing sleeve 12 in a rotating manner, the fixing sleeve 12 is further provided with the second fixing knob 13, the second fixing knob 13 is used for locking between the fixing sleeve 12 and the inner rod of the adjustable telescopic rod 9, the adjustable telescopic rod 9 is further provided with the first fixing knob 10, the first fixing knob 10 is used for locking the adjustable telescopic rod 9 after adjustment, the base plate seat 8 is installed and fixed at the lower end of the adjustable telescopic rod 9, and the adjustable telescopic rod 9 can be stably supported by the base plate seat 8, so as to stably support the device.
The sound amplification self-adjusting sound box has the following outstanding advantages in practical application:
1) the piston 18 can be driven to move by the action of the telescopic cylinder 1 of the pneumatic telescopic control component, and the telescopic control cylinder 2 is communicated with the cavity 17 of the telescopic sound amplifying cylinder 7 through the air pipe 4, so that the air pressure change of the cavity 17 of the telescopic sound amplifying cylinder 7 can be controlled, the telescopic control of the telescopic sound amplifying cylinder 7 is realized, and the effect of changing the sound amplifying effect is achieved; the flashing lamp 16 has an auxiliary decorative lighting effect and is matched with the expansion of the telescopic loudspeaker tube 7 to further improve the decorative lighting effect; the telescopic stability of the telescopic sound amplifying tube 7 can be improved by the matching arrangement of the guide rod 5, the mounting plate 3 and the annular plate 6;
2) through the structural arrangement of the supporting component, the height of the sound body 15 can be adjusted through the adjustable telescopic rod 9; because the fixed sleeve 12 is connected with the inner rod of the adjustable telescopic rod 9 in a rotating way, the orientation of the sound body 15 can be adjusted and the sound body is locked by the second fixed knob 13, so that the sound box is convenient and fast.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (5)
1. The sound amplifying self-adjusting sound box comprises a sound box body (15), and is characterized in that the sound box body (15) is fixedly embedded on the right side of an installation shell (11), a telescopic sound amplifying tube (7) is installed on the outer ring of the right side of the installation shell (11) in a matched mode, an installation plate (3) is further installed and fixed on the installation shell (11), a pneumatic telescopic control assembly used for controlling the telescopic sound amplifying tube (7) to stretch is installed on the installation plate (3), and a supporting assembly is further installed and fixed on the left side of the installation shell (11);
the pneumatic telescopic control assembly comprises a telescopic control cylinder (2) which is fixedly installed on the left side of the installation plate (3), a piston (18) is arranged in the telescopic control cylinder (2) in a matched and sliding mode, a telescopic cylinder (1) which is fixedly connected with the piston (18) is arranged at the left end of the telescopic control cylinder (2), a through hole (19) is further formed in the left end of the telescopic control cylinder (2), an air pipe (4) is further connected to the right end of the telescopic control cylinder (2), a cavity (17) is formed in the inner side of the telescopic sound amplifying cylinder (7), and the other end of the air pipe (4) is communicated with the left end of the cavity (17);
the supporting assembly comprises a base plate seat (8), an adjustable telescopic rod (9) and a fixing sleeve (12), the fixing sleeve (12) is fixedly installed on the left side of the installation shell (11), an inner rod of the adjustable telescopic rod (9) is rotatably installed on the fixing sleeve (12), and the base plate seat (8) is fixedly installed at the lower end of the adjustable telescopic rod (9).
2. The sound amplifying self-adjusting device according to claim 1, wherein a ring plate (6) is fixedly fitted on the outer side of the right end of the telescopic sound amplifying tube (7), a plurality of guide rods (5) are fixedly distributed and circumferentially mounted on the left side of the ring plate (6), and guide holes (14) which are slidably fitted with the guide rods (5) are correspondingly formed in the mounting plate (3).
3. Sound amplification self-adjusting sound as claimed in claim 1, characterised in that a plurality of flashing lights (16) are mounted circumferentially on the right side of the sound body (15).
4. Amplified self-adjusting sound according to any of claims 1-3, wherein the telescopic sound boom (7) is a double corrugated structure.
5. A self-adjusting loudspeaker according to claim 1, wherein the telescopic adjustable rod (9) is further provided with a first fixing knob (10); and a second fixed knob (13) is also arranged on the fixed sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911207088.3A CN110944250B (en) | 2019-11-29 | 2019-11-29 | Sound amplification self-adjustment sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911207088.3A CN110944250B (en) | 2019-11-29 | 2019-11-29 | Sound amplification self-adjustment sound box |
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| Publication Number | Publication Date |
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| CN110944250A CN110944250A (en) | 2020-03-31 |
| CN110944250B true CN110944250B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911207088.3A Active CN110944250B (en) | 2019-11-29 | 2019-11-29 | Sound amplification self-adjustment sound box |
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| CN106210991A (en) * | 2015-04-20 | 2016-12-07 | 富祐鸿科技股份有限公司 | loudspeaker |
| CN107277678A (en) * | 2017-08-02 | 2017-10-20 | 苏州昆仑工业设计有限公司 | A kind of sound equipment of the adjustable scope that amplifies |
| CN206835362U (en) * | 2017-04-18 | 2018-01-02 | 寻乌县爱馨泰电子商贸有限公司 | A kind of loudspeaker of the movable type with sound amplification function |
| CN207427480U (en) * | 2017-11-28 | 2018-05-29 | 商丘华亿通电子科技有限公司 | A kind of foldable megaphone |
| CN209017279U (en) * | 2018-12-07 | 2019-06-21 | 歌尔科技有限公司 | A kind of speaker |
| CN209151373U (en) * | 2019-01-07 | 2019-07-23 | 浙江农业商贸职业学院 | A kind of tour guide's loudspeaker |
| CN110493687A (en) * | 2019-07-15 | 2019-11-22 | 安徽威斯贝尔智能科技有限公司 | A kind of three-dimensional distributed loudspeaker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1994793B1 (en) * | 2006-03-15 | 2014-10-08 | Thomas J. Danley | Sound reproduction with improved low frequency characteristics |
| CN202738103U (en) * | 2012-08-31 | 2013-02-13 | 岳继朋 | Telescopic loudspeaker |
| US10327081B2 (en) * | 2016-02-04 | 2019-06-18 | Kevin Craig Henry | Announcement system with speakers attached |
| CN109618252B (en) * | 2018-12-07 | 2024-04-09 | 歌尔科技有限公司 | Sound box and sound box control method |
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2019
- 2019-11-29 CN CN201911207088.3A patent/CN110944250B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210991A (en) * | 2015-04-20 | 2016-12-07 | 富祐鸿科技股份有限公司 | loudspeaker |
| CN206835362U (en) * | 2017-04-18 | 2018-01-02 | 寻乌县爱馨泰电子商贸有限公司 | A kind of loudspeaker of the movable type with sound amplification function |
| CN107277678A (en) * | 2017-08-02 | 2017-10-20 | 苏州昆仑工业设计有限公司 | A kind of sound equipment of the adjustable scope that amplifies |
| CN207427480U (en) * | 2017-11-28 | 2018-05-29 | 商丘华亿通电子科技有限公司 | A kind of foldable megaphone |
| CN209017279U (en) * | 2018-12-07 | 2019-06-21 | 歌尔科技有限公司 | A kind of speaker |
| CN209151373U (en) * | 2019-01-07 | 2019-07-23 | 浙江农业商贸职业学院 | A kind of tour guide's loudspeaker |
| CN110493687A (en) * | 2019-07-15 | 2019-11-22 | 安徽威斯贝尔智能科技有限公司 | A kind of three-dimensional distributed loudspeaker |
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| CN110944250A (en) | 2020-03-31 |
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Effective date of registration: 20210112 Address after: 518110 Room 401, 596-9 Dahe village, Guancheng community, Guanhu street, Longhua District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN WELLDY TECHNOLOGY Co.,Ltd. Address before: 511500 No.62, Qiangqiang Liucun, lanshui management area, Dongcheng, Qingcheng District, Qingyuan City, Guangdong Province Applicant before: Xie Yudi |
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