Program-controlled audio power amplifier
An audio power and amplifier technology, applied in the field of program-controlled audio power amplifiers, can solve problems such as electronic component vibration, audio power amplifier heat cannot be discharged in time, loud noise, etc., and achieve the effect of rapid positioning and disassembly
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Embodiment 1
[0032] Example one, by Figure 1-5 Provided, a program-controlled audio power amplifier, comprising: an audio power amplifier housing 1, an installation cavity is arranged inside the audio power amplifier housing 1, a limit port is provided on the top of the audio power amplifier housing 1, and a limit port is provided in the limit port There is a blocking cover 2, an electronic assembly 3 is arranged in the installation cavity, and a heat dissipation mechanism is arranged in the installation cavity, and the heat dissipation mechanism is used to quickly discharge the heat generated by the electronic assembly 3 to the outside world;
[0033] The heat dissipation mechanism includes a circulating groove 4, a circulating water pump 5, a copper sheet 6 and an air blowing fan 7. The circulating groove 4 is opened inside the audio power amplifier housing 1, and the audio power amplifier housing 1 is provided with a limit cavity, and the limit cavity is connected with the cavity. The ...
Embodiment 2
[0036] The second embodiment, on the basis of the first embodiment, also includes a shock absorption and noise reduction mechanism, which is used to buffer the high-frequency vibration generated by the electronic component 3, and the shock absorption and noise reduction mechanism includes a support frame 8, a chute 10. The sliding plate 11, the buffer frame 14, the first buffer spring 17, the two mounting seats 12, the two rotating parts 13, the two sliding blocks 15, the two fixed seats 16 and the two horizontal shock absorption components, the support frame 8 is provided In the installation cavity, the top of the support frame 8 is provided with a placement slot 9, the electronic component 3 is slidably arranged in the placement slot 9, the chute 10 is opened at the bottom of the support frame 8, the slide plate 11 is slidably connected in the chute 10, and the two The mounting seat 12 is symmetrically arranged at the bottom of the sliding plate 11, the two rotating parts 13 ...
Embodiment 3
[0039] The third embodiment, on the basis of the second embodiment, is provided with a positioning mechanism inside the support frame 8. The positioning mechanism is used for quickly positioning and disassembling the electronic assembly 3. The positioning mechanism includes a threaded screw 21, a nut 22, a mounting member 23 and In the drive assembly, a cavity is provided inside the support frame 8, the threaded screw 21 is rotatably connected in the cavity, the nut 22 is threadedly sleeved on the threaded screw 21, the mounting member 23 is arranged on the top of the nut 22, and the mounting member 23 The other side of the cavity runs through the cavity and is provided with a positioning plate 24, and the positioning plate 24 is in contact with the electronic component 3, the driving component is arranged in the cavity, and the driving component is connected with the threaded screw 21;
[0040] The drive assembly includes a first bevel gear 25, a rotating shaft 26, a second be...
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