Stability analog electronic circuit system

Abstract

The invention discloses a stability analog electronic circuit system. The system comprises a middle protection frame, a cover plate, a U-shaped bottom plate and a PCB, the middle protection frame is located on the outer side of the PCB, the two sides of the middle protection frame are connected with connecting blocks through third screws, and a vertical hollow bin is connected between the connecting blocks. A first transverse hollow bin and a second transverse hollow bin are arranged between the vertical hollow bins in a penetrating mode, a CPU installation groove and a capacitor are arranged on the top of the PCB, and strip-shaped air outlet grooves are formed in the positions, corresponding to the CPU installation groove and the capacitor, of the tops of the first transverse hollow bin and the second transverse hollow bin. The system is provided with a special efficient heat dissipation structure for dissipating heat of the back of the CPU and the back of the capacitor, the air inlet amount is large, the heat dissipation effect is good, the electronic circuit system is provided with a protection structure capable of being assembled conveniently, the protection effect is good in the use process, the electromagnetic shielding effect is good, and the computer case is suitable for wide application and popularization.

Description

technical field [0001] The invention relates to the technical field of electronic circuits, in particular to a stability analog electronic circuit system. Background technique [0002] As a common circuit, analog electronic circuit plays an important role in people's daily life and is used in various fields. [0003] The previous electronic circuit system has the following disadvantages: 1. The CPU and capacitors will generate a lot of heat when they are working. In the past, there was no special efficient heat dissipation structure for cooling the back of the CPU and capacitors, and the effect of heat dissipation was not good; 2. In the past, The electronic circuit system does not have a protective structure that can be easily assembled, and the protective effect during use is not good; 3. The anti-electromagnetic shielding effect is not good enough. To this end, we propose a stability analog electronic circuit system. Contents of the invention [0004] The main purpose...

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Problems solved by technology

[0003] The previous electronic circuit system has the following disadvantages: 1. The CPU and capacitors will generate a lot of heat when they are working. In the past, there was no special efficient heat dissipation structure for cooling the back of the CPU and capacitors, and the effect of heat dissipation was not good; 2. In the past, The electronic circuit system does not have a protective structure that can be easily assembled, and the protective effect during use is not good; 3. The anti-electromagnetic shielding effect is not good enough

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