Modulus slot type aluminum profile enclosure

An aluminum profile and slot technology, which is applied to the casing, instrument parts, instruments, etc., can solve the problems of complex process technology, poor versatility, and difficulty in improving efficiency, and achieves simple assembly process, safe and reliable anti-deformation ability. , the effect of saving parts

CN102831936AInactive Publication Date: 2012-12-19江苏省长虹电器实业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2012-12-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a modulus slot type aluminum profile enclosure which consists of a panel, a rear plate and a modulus slot type frame, wherein round grooves or convex columns are arranged at the four corners in the modulus slot type frame, and multiple dovetail grooves are uniformly arranged on the walls inside; and the panel and the rear plate are fixed in the round grooves or convex columns of the modulus slot type frame by bolts. The dovetail grooves can realize stable insertion of electrical appliances, instruments, meters and electronic circuit boards; and the modulus slot type aluminum profile enclosure can save multiple parts, consumes a few materials, is very simple to assemble, can save energy and reduce consumption, has the characteristics of electromagnetic shielding, strong deformation resistance, safety, reliability and the like, and can realize quick batch production.
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Description

technical field

[0001] The invention relates to a casing for installing electrical instruments and meters. Background technique

[0002] At present, the frame or casing of the known structural devices of electrical instruments and meters are all made of A3 thin iron plates through processing and bending. This type of device has many parts, complicated process technology, cumbersome assembly, and expensive consumables. It is labor-intensive and not very versatile. It is difficult to mention benefits for mass-produced electrical instrumentation manufacturers. Contents of the invention

[0003] In order to more conveniently and quickly complete the mass-produced electrical instrument and meter manufacturing project, the present invention provides a general-purpose profile for electrical instrument and meter structure, which is a modular groove-type aluminum profile casing that is easy to install, accurate in positioning, high in precision, and reliable in strength. The mult...

Examples

Embodiment Construction

[0015] The following examples are used to illustrate the present invention, but are not used to limit the scope of the present invention, all equivalent technical solutions also belong to the category of the present invention, and the patent protection scope of the present invention should be defined by each claim.

[0016] From figure 1 and 2 It can be seen from the figure that a modular trough-type aluminum profile casing is composed of a panel 3, a rear plate 1 and a modular trough-type frame 2, and is characterized in that: the four corners of the modular trough-type frame 2 are provided with round Groove or protruding post 5, several uniformly distributed dovetail grooves 4 are arranged on the surrounding walls of the interior, and the panel 3 and rear plate 1 are fixed in the circular groove or protruding post of the modular trough frame 2 by screws 5.

[0017] Once the size of the modular trough frame is large, in order to improve the installation firmness of the pane...