CN210694361U - Multifunctional power amplifier - Google Patents
Multifunctional power amplifier Download PDFInfo
- Publication number
- CN210694361U CN210694361U CN202020070809.2U CN202020070809U CN210694361U CN 210694361 U CN210694361 U CN 210694361U CN 202020070809 U CN202020070809 U CN 202020070809U CN 210694361 U CN210694361 U CN 210694361U
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- power amplifier
- display
- amplifier body
- rotary disc
- pull rod
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Abstract
The utility model discloses a multifunctional power amplifier, which relates to a power amplifier and specifically comprises a base, wherein two ends of the upper surface of the base are respectively fixedly connected with the bottom end of a telescopic rod, the top end of the telescopic rod is respectively fixedly connected with two ends of the bottom surface of a lifting plate, the upper surface of the lifting plate is provided with a turntable through the rotation of a bearing, and the turntable is provided with a power amplifier body; the upper surface of power amplifier body has the display through bolt fixed mounting, takes the speaker on the display certainly, and the upper surface middle part welding of display has camera and LED lamp, and the upper surface one end of power amplifier body has the microphone through bolt fixed mounting, and the upper surface other end of power amplifier body has the fan of blowing through bolt fixed mounting. In the use process of the utility model, the direction and the angle of the power amplifier body are adjusted, which is convenient for the staff to use; through making the power amplifier can the conversation exchange, possess the communication function, improved the practicality of power amplifier.
Description
Technical Field
The utility model relates to a power amplifier specifically is a multi-functional power amplifier.
Background
The power amplifier is commonly called as a loudspeaker, and has the function of amplifying a weak signal from a sound source or a preceding amplifier to push a sound box to play sound. The power of a set of good sound system power amplifier is not available. The power amplifier can be divided into three categories of professional power amplifier, civil power amplifier and special power amplifier. In recent years, due to new technology, the use of new concepts in the liner machine leads the electronic tube, an old vacuum device, to be colorful, and the elegant sound of the electronic tube leads many burning friends to fall off. Almost one senior febrile is available.
The existing power amplifier has single function in the using process, is generally fixed, needs workers to walk to the front of the power amplifier to operate, and is inconvenient to use and low in practicability.
Disclosure of Invention
An object of the utility model is to provide a multi-functional power amplifier to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a multifunctional power amplifier comprises a base, wherein two ends of the upper surface of the base are fixedly connected with the bottom end of a telescopic rod respectively, the top ends of the telescopic rods are fixedly connected with two ends of the bottom surface of a lifting plate respectively, a turntable is rotatably mounted on the upper surface of the lifting plate through a bearing, and a power amplifier body is mounted on the turntable;
the rear end face of the power amplifier body is rotatably connected with the rear end face of the rotary disc through a hinge, a fixed block is welded in the middle of the front side of the rotary disc, a horizontal pull rod is slidably mounted on the fixed block and perpendicular to the front end face of the rotary disc, a pull ring is welded outside one end of the pull rod extending out of the rotary disc, the other end of the pull rod is fixedly connected with a slide block, the slide block is slidably connected with the upper surface of the rotary disc, the top end of the slide block is rotatably connected with one end of a connecting rod, and the other end of the connecting rod is rotatably;
the upper surface of power amplifier body has the display through bolt fixed mounting, takes the speaker on the display certainly, and the upper surface middle part welding of display has camera and LED lamp, and the upper surface one end of power amplifier body has the microphone through bolt fixed mounting, and the upper surface other end of power amplifier body has the fan of blowing through bolt fixed mounting.
As a further aspect of the present invention: the length of the telescopic rod is fixed by a fastening bolt.
As a further aspect of the present invention: and a rubber pad is arranged at the joint of the pull rod and the fixed block.
As a further aspect of the present invention: the display, the microphone, the LED lamp, the camera and the blowing fan are all powered by an external power supply.
As a further aspect of the present invention: the display, the microphone and the camera are all electrically connected with a controller arranged in the power amplifier body.
Compared with the prior art, the beneficial effects of the utility model are that: in the use process of the utility model, the direction and the angle of the power amplifier body are adjusted, which is convenient for the staff to use; exchange through making the power amplifier can converse, possess the communication function, improved the practicality of power amplifier, blow the user through blowing the fan to user's comfort level has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional power amplifier.
Fig. 2 is a side view of a connection mode of a power amplifier body and a turntable in a multifunctional power amplifier.
As shown in the figure: base 1, telescopic link 2, lifter plate 3, carousel 4, power amplifier body 5, display 6, microphone 7, LED lamp 8, camera 9, fan 10 of blowing, slider 11, pull rod 12, fixed block 13, pull ring 14, connecting rod 15.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, in an embodiment of the present invention, a multifunctional power amplifier includes a base 1, two ends of an upper surface of the base 1 are respectively fixedly connected to a bottom end of a telescopic rod 2, a length of the telescopic rod 2 is fixed by a fastening bolt, a top end of the telescopic rod 2 is respectively fixedly connected to two ends of a bottom surface of a lifting plate 3, the upper surface of the lifting plate 3 is rotatably provided with a turntable 4 through a bearing, the turntable 4 is provided with a power amplifier body 5, and the orientation of the power amplifier body 5 is convenient to adjust through the turntable 4, so as to facilitate use of a user;
the rear end face of the power amplifier body 5 is rotatably connected with the rear end face of the rotary disc 4 through a hinge, a fixed block 13 is welded in the middle of the front side of the rotary disc 4, a horizontal pull rod 12 is slidably mounted on the fixed block 13, the pull rod 12 is perpendicular to the front end face of the rotary disc 4, a pull ring 14 is welded outside the rotary disc 4 at one end of the pull rod 12, the other end of the pull rod 12 is fixedly connected with a slide block 11, the slide block 11 is slidably connected with the upper surface of the rotary disc 4, the top end of the slide block 11 is rotatably connected with one end of a connecting rod 15, the other end of the connecting rod 15 is rotatably connected with the front section of the bottom face of the power amplifier body 5, a rubber pad is arranged at the joint of the pull rod 12 and the fixed block 13, so that damping sliding connection is formed between the pull rod 12 and the fixed block 13, when no external force is applied, relative sliding, the practicability of the power amplifier is improved;
the upper surface of the power amplifier body 5 is fixedly provided with a display 6 through a bolt, the display 6 is provided with a loudspeaker, the middle part of the upper surface of the display 6 is welded with a camera 9 and an LED lamp 8, one end of the upper surface of the power amplifier body 5 is fixedly provided with a microphone 7 through a bolt, the other end of the upper surface of the power amplifier body 5 is fixedly provided with a blowing fan 10 through a bolt, the display 6, the microphone 7, the LED lamp 8, the camera 9 and the blowing fan 10 are all powered by an external power supply, the display 6, the microphone 7 and the camera 9 are all electrically connected with a controller arranged in the power amplifier body 5, the controller adopts a single chip microcomputer with the model of MDT2030S, and the modes of controlling the display 6, the microphone 7 and the camera 9 through the single chip microcomputer are the existing mature technology, and no description is given herein, during use, voice information is input through the microphone 7, and external images and playing sounds are displayed through, converse and exchange with the outside through above-mentioned design, make the power amplifier possess communication function, improved the practicality of power amplifier, blow to the user through fan 10 of blowing to user's comfort level has been improved.
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 or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.
Claims (5)
1. A multifunctional power amplifier comprises a base (1) and is characterized in that two ends of the upper surface of the base (1) are fixedly connected with the bottom end of a telescopic rod (2) respectively, the top end of the telescopic rod (2) is fixedly connected with two ends of the bottom surface of a lifting plate (3) respectively, a turntable (4) is rotatably mounted on the upper surface of the lifting plate (3) through a bearing, and a power amplifier body (5) is mounted on the turntable (4);
the rear end face of the power amplifier body (5) is rotatably connected with the rear end face of the rotary disc (4) through a hinge, a fixed block (13) is welded in the middle of the front side of the rotary disc (4), a horizontal pull rod (12) is installed on the fixed block (13) in a sliding mode, the pull rod (12) is perpendicular to the front end face of the rotary disc (4), one end of the pull rod (12) extends out of the rotary disc (4) and is welded with a pull ring (14), the other end of the pull rod (12) is fixedly connected with the sliding block (11), the sliding block (11) is slidably connected with the upper surface of the rotary disc (4), the top end of the sliding block (11) is rotatably connected with one end of a connecting rod (15), and the other end of the connecting rod (15) is rotatably connected;
the upper surface of power amplifier body (5) has display (6) through bolt fixed mounting, from taking the speaker on display (6), the welding of the upper surface middle part of display (6) has camera (9) and LED lamp (8), and the upper surface one end of power amplifier body (5) has microphone (7) through bolt fixed mounting, and the upper surface other end of power amplifier body (5) has fan (10) of blowing through bolt fixed mounting.
2. A multifunctional power amplifier as defined in claim 1, characterized in that the length of the telescopic rod (2) is fixed by fastening bolts.
3. The multifunctional power amplifier as claimed in claim 1, wherein a rubber pad is disposed at the connection between the pull rod (12) and the fixed block (13).
4. A multifunctional power amplifier as claimed in claim 1, characterized in that the display (6), the microphone (7), the LED lamp (8), the camera (9) and the blower fan (10) are all powered by an external power supply.
5. The multifunctional power amplifier as claimed in claim 1, wherein the display (6), the microphone (7) and the camera (9) are electrically connected to a controller disposed in the power amplifier body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070809.2U CN210694361U (en) | 2020-01-14 | 2020-01-14 | Multifunctional power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070809.2U CN210694361U (en) | 2020-01-14 | 2020-01-14 | Multifunctional power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210694361U true CN210694361U (en) | 2020-06-05 |
Family
ID=70888103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020070809.2U Active CN210694361U (en) | 2020-01-14 | 2020-01-14 | Multifunctional power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210694361U (en) |
-
2020
- 2020-01-14 CN CN202020070809.2U patent/CN210694361U/en active Active
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