Heat-dissipating circuit board assembly equipped with upper stopping sensor and lower stopping sensor

A limit sensor, circuit board assembly technology, applied in the direction of circuit layout, cooling/ventilation/heating transformation, elastic/clamping device, etc. Line stability, etc.

Inactive Publication Date: 2015-12-16
邱林新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this installation mode first needs to open a through hole on the circuit board, which will affect the wiring layout of the circuit board itself, and will also affect the line stability of the traces around the through hole
Second, such vias will aff...

Method used

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  • Heat-dissipating circuit board assembly equipped with upper stopping sensor and lower stopping sensor
  • Heat-dissipating circuit board assembly equipped with upper stopping sensor and lower stopping sensor

Examples

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Embodiment Construction

[0009] Combine below Figure 1-2 The present invention will be described in detail.

[0010] According to an embodiment, a heat-dissipating circuit board assembly with upper and lower limit sensors includes a circuit board device 3 and a base fixing device, and the circuit board device 3 includes a rectangular body part 30 and corners of the rectangle respectively Four fixing feet 31 at the base, the base fixing device includes a base 1 and four mounting brackets 4 fixed on the base 1 and respectively corresponding to the four fixing feet 31, the mounting brackets 4 There is a slot 40 for inserting the fixing pin 31, and the installation frame 4 is provided with a spring biased by a pressing spring 83 at the inner part of the slot 40 close to the inner part of the body part 30 of the circuit board device 3. Press and can extend into the inner clamping block 8 in the slot 40, the upper side of the inner clamping block 8 is provided with a first stop protrusion 82 to cooperate ...

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PUM

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Abstract

Provided is a heat-dissipating circuit board assembly equipped with an upper stopping sensor and a lower stopping sensor. The heat-dissipating circuit board assembly comprises a circuit board device (3) and a pedestal fixing device. The circuit board device (3) comprises a rectangular body portion (30) and four fixing pins (31) on the corners of the rectangular body portion. The pedestal fixing device comprises a pedestal (1) and four installing racks (4) fixed to the pedestal (1) and corresponding to the four fixing pins (31) respectively. Each installing rack (4) is equipped with a slot (40) into which the corresponding fixing pin (31) can be inserted. The inner side portion, close to the inner side of the body portion (30) of the circuit board device (3), of the slot (4) of each installing rack (4) is provided with an inner-side clamping block (8) which is biased by a pushing spring (83) and which can be inserted into the slot (40).

Description

technical field [0001] The invention relates to the field of circuit boards, in particular to a heat dissipation circuit board assembly with upper and lower limit sensors. Background technique [0002] The installation and removal of the circuit board will affect the operation stability and reliability of the equipment using the circuit board, and will affect its maintainability. The installation of the current circuit board often adopts the method of opening a hole on the circuit board and inserting the circuit board through the fixing column arranged on the equipment rack. Holds the circuit board in place and can be removed for maintenance during use. [0003] However, this installation mode first needs to open a through hole on the circuit board, which will affect the wiring layout of the circuit board itself, and will also affect the stability of the wiring around the through hole. Second, such vias affect the mechanical strength of the board itself. More importantly,...

Claims

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Application Information

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IPC IPC(8): H05K7/12H05K7/20
Inventor 邱林新
Owner 邱林新
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