Detection box

A detection box and box cover technology, which is applied in the field of detection boxes, can solve the problems of not being able to meet the requirements of rapid production and improve the product yield rate, and achieve the effects of good production processability, simple and reliable assembly, and regular appearance

Active Publication Date: 2014-12-17
浙江驰正电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existence of these shortcomings not only fails to improve the yield of products, but also fails to meet the requirements of rapid production.

Method used

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Embodiment Construction

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Such as Figure 1-3 As shown, the test box provided by this embodiment includes a test box body 1 and a box cover 2, the test box body 1 is a cuboid, and a protrusion 1.1 is provided in the test box body 1, and the box cover 2 There is a boss 2.1 facing the protrusion 1.1, the boss 2.1 is provided with a hook 3, and the protrusion 1.1 is provided with a hook fixing groove 4, when the detection box is in a closed state, the hook 3 is embedded In the hook fixing groove 4, the raised end face 1.1.1 fits with the end face 2.1.1 of the boss; several circuit board supports are arranged in the detection box body 1, and the circuit board support includes a cross-shaped base 6 and the positioning cylinder 7, the cross-shaped base 6 coincides with the central axis of the positioning cylinder 7; the lid 2 is provided with a circuit board top plate 8, and the top plate 8 is ...

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PUM

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Abstract

The invention discloses a detection box comprising a detection box body and a box cover. The detection box body is a cuboid, protrusions are arranged in the detection box body, bosses directly facing the protrusions are arranged on the box cover, a snap is arranged on each boss, and a snap fixing groove is arranged in each protrusion; when the detection box is closed, each snap is embedded in the corresponding snap fixing groove, and the end face of each protrusion is attached to the end face of the corresponding boss; a plurality of circuit board brackets are arranged in the detection box body. The detection box has the advantages that the detection box is neat in appearance, convenient to mount, more compact in overall structure and simple and reliable in assembly and has good production manufacturability, screw-free design is adopted for product assembly, and the internal space of the detection box body is utilized effectively.

Description

technical field [0001] The invention relates to the technical fields of electric power and communication, in particular to a detection box. Background technique [0002] Many testing boxes currently on the market, in order to ensure that the protection of electrical components comply with various safety certification specifications, usually need to be fixed and sealed with special screws. Therefore can cause the existence of following defective: first, need to buy special screw and special installation tool, cause enterprise production efficiency to reduce, increase enterprise management cost. Secondly, the structure of the detection box is easily damaged during the screw installation process. Once an installation error occurs, the components or the structural parts of the detection box will be damaged, increasing the defective rate of the product. Furthermore, the use of screws will increase the number of parts of the product, increase the manpower of the station, and also...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H05K5/02H05K7/14
Inventor 杨盛德
Owner 浙江驰正电力科技有限公司
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