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Frame body and electronic equipment

A frame and shell technology, applied in the direction of electrical equipment shell/cabinet/drawer, electrical components, casing/cabinet/drawer parts, etc., can solve problems such as complex structure and achieve the effect of simple structure

Pending Publication Date: 2022-07-29
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the elastic supporting part described in the above-mentioned Patent Document 1, the protrusion part that contacts the circuit board is formed on the upper surface of the movable part that moves in the vertical direction by the formation of the groove part, so that the structure becomes complicated. such subjects

Method used

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  • Frame body and electronic equipment
  • Frame body and electronic equipment
  • Frame body and electronic equipment

Examples

Experimental program
Comparison scheme
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Embodiment approach 1

[0022] figure 1 It is a perspective view of the casing of the electronic device according to Embodiment 1, figure 2 is a front view of the casing of the electronic device according to Embodiment 1, image 3 is a side view of the casing of the electronic device according to Embodiment 1, Figure 4 It is an exploded perspective view of the electronic device according to the first embodiment. in the included Figure 1 to Figure 4 In a plurality of drawings included, in order to make the description easy to understand, the coordinates of the XYZ axes are attached to the drawings. In addition, including Figure 1 to Figure 4 In the drawings, the vertical direction of the electronic device is represented by the Z-axis direction, the left-right direction of the electronic device is represented by the X-axis direction, and the front-rear direction of the electronic device is represented by the Y-axis direction.

[0023] like Figure 1 to Figure 3 As shown, the housing 101 of th...

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PUM

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Abstract

A housing for housing a circuit board (3) is provided with an upper case (1) and a lower case (2). The upper case (1) has a contact section (17) that comes into contact with one surface (3a) of the circuit board (3). The lower case (2) has a contact section (51) that comes into contact with the other surface (3b) of the circuit board (3) and sandwiches the circuit board (3) between the contact section (17) and the contact section (51). The lower case (2) has an extension part (25a) which extends in the direction in which the circuit board (3) is sandwiched between the contact part (17) and the contact part (51), and which has the contact part (51) at the tip. The extension part (25a) is provided with an engagement part (53) which engages with the upper housing (1) at a midway part in the clamping direction.

Description

technical field [0001] The present invention relates to a housing and electronic equipment that accommodate a circuit board on which electronic components are mounted. Background technique [0002] Conventionally, a housing having an upper case and a lower case and holding a circuit board on which electronic components are mounted is known by the upper case and the lower case. For example, Patent Document 1 discloses a housing including an upper case and a lower case, a rib abutting on one surface of a circuit board is formed in the upper case, and an elastic support portion is formed in the lower case, The elastic support portion has a protruding portion abutting on the other surface of the circuit board, and the circuit board is sandwiched by the ribs of the upper case and the elastic support portion of the lower case. [0003] In the housing described in Patent Document 1, a recessed portion is formed in an elastic support portion having a protruding portion abutting on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/14H05K5/00H05K5/02
CPCH05K7/1417H05K7/1427H05K5/0004H05K5/0217
Inventor 松尾骏宏
Owner MITSUBISHI ELECTRIC CORP