CN205124177U

CN205124177U - Controller shell

Info

Publication number: CN205124177U
Application number: CN201520936331.6U
Authority: CN
Inventors: 俞伟
Original assignee: ZHEJIANG FANGDA ITES TECHNOLOGY CO LTD
Current assignee: ZHEJIANG FANGDA ITES TECHNOLOGY CO LTD
Priority date: 2015-11-23
Filing date: 2015-11-23
Publication date: 2016-03-30
Anticipated expiration: 2025-11-23

Abstract

The utility model discloses a controller shell, which comprises a housin, the casing include drain pan and upper cover, upper cover and drain pan lock joint, the drain pan lateral wall on set up the recess, it sets up the pterygoid lamina to cover on, pterygoid lamina and upper cover fixed connection, the pterygoid lamina correspond with the groove phase. The utility model discloses a lock joint of upper cover and drain pan to the pterygoid lamina and the recess interact on the drain pan covered on and had both guaranteed that the upper cover can not drop on the drain pan, the pterygoid lamina has been guaranteed again that the upper cover is convenient and has been dismantled and install from the drain pan.

Description

Controller housing

Technical field

The utility model relates to electronic applications, and in particular, the utility model relates to a kind of controller housing.

Background technology

At present, controller refers to and changes the wiring of main circuit or control circuit according to predefined procedure and change resistance value in circuit to control the startup of motor, speed governing, braking and reverse mainly to make device.Be made up of program counter, command register, command decoder, clock generator and operation control; it is issue an order " policy-making body "; namely the operation of coordinating and commanding whole computer system is completed; in order to the parts of protection controller; generally all can increase a shell in outside; most of shell is all adopt drain pan and upper casing; then by screw, drain pan and upper casing are fixed together; such dismounting is inconvenient; also have the shell without screw, but upper casing is easy to drop from drain pan.

Utility model content

The purpose of this utility model is to solve existing above-mentioned problem, provides a kind of controller housing.

For realizing above object, the technical solution of the utility model is a kind of controller housing, comprise housing, described housing comprises drain pan and upper cover, described upper cover and drain pan snapping, described base side walls arranges groove, covers and arrange wing plate on described, described wing plate is fixedly connected with upper cover, and described wing plate is corresponding with groove.By the snapping of upper cover and drain pan, and on groove on the wing plate that covers and drain pan interact, both ensure that upper cover can not drop on drain pan, wing plate in turn ensure that upper cover is convenient from drain pan dismounting with install.

Optionally, cover and arrange fixture block on described, described drain pan inwall arranges draw-in groove, and described fixture block is corresponding with draw-in groove.By the mutual snapping of draw-in groove on the fixture block of upper cover and drain pan, upper cover can be made so more firmly to be fixed on drain pan.

Optionally, described wing plate is arranged arc groove, described bottom portion of groove arranges lower arc groove, described upper arc groove formation wiring hole corresponding with lower arc groove.The wiring of the parts of controller housing inside can be facilitated to pass by upper arc groove formation wiring hole corresponding with lower arc groove.

Optionally, described drain pan arranges fixing feet, described fixing feet is fixedly connected with drain pan.Fixing feet is convenient to be fixed on controller on wall or control cabinet etc.

Optionally, countersunk head groove in described fixing feet, described countersunk head trench bottom arranges bolt hole.Countersunk head groove facilitates nut or nut head install and fix, and bolt hole is used for passing through of bolt.

Optionally, described fixing feet arranges stiffener, described stiffener is all fixedly connected with drain pan with fixing feet.Stiffener can increase the intensity of fixing feet, ensures controller housing useful life.

Optionally, described bottom shell arranges fixed leg, and described fixed leg is fixedly connected with drain pan.Fixed leg is used for static controller inner components.

The utility model has following beneficial effect: simple to operate, easy to use, by the snapping of upper cover and drain pan, and on groove on the wing plate that covers and drain pan interact, both ensure that upper cover can not drop on drain pan, wing plate in turn ensure that upper cover is convenient from drain pan dismounting and installation.

Accompanying drawing explanation

Fig. 1 is a kind of perspective view of controller housing;

Fig. 2 is a kind of structural representation of drain pan;

Fig. 3 is a kind of structural representation of upper cover.

1, housing, 2, drain pan, 3, upper cover, 4, wing plate, 5, groove, 6, fixing feet, 7, fixed leg, 21, lower arc groove, 22, draw-in groove, 31, upper arc groove, 32, fixture block, 61, countersunk head groove, 62, bolt hole, 63, stiffener.

Embodiment

Below in conjunction with specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described:

Embodiment: controller housing is (see accompanying drawing 1, 2, 3), comprise housing 1, described housing 1 comprises drain pan 2 and upper cover 3, described upper cover 3 and drain pan 2 snapping, described drain pan 2 sidewall arranges groove 5, described upper cover 3 arranges wing plate 4, described wing plate 4 is fixedly connected with upper cover 3, described wing plate 4 is corresponding with groove 5, described upper cover 3 arranges fixture block 32, described drain pan 2 inwall arranges draw-in groove 22, described fixture block 32 is corresponding with draw-in groove 22, described wing plate 3 arranges arc groove 31, bottom described groove 5, lower arc groove 21 is set, described upper arc groove 31 formation wiring hole 8 corresponding with lower arc groove 21, described drain pan 2 arranges fixing feet 6, described fixing feet 6 is fixedly connected with drain pan 2, countersunk head groove 61 in described fixing feet 6, bottom described countersunk head groove 61, bolt hole 62 is set, described fixing feet 6 arranges stiffener 63, described stiffener 63 is all fixedly connected with drain pan 2 with fixing feet 6, described drain pan 2 inside arranges fixed leg 7, described fixed leg 7 is fixedly connected with drain pan 2.

During use, by the snapping of upper cover and drain pan, and on groove on the wing plate that covers and drain pan interact, both ensure that upper cover can not drop on drain pan, wing plate in turn ensure that upper cover is convenient from drain pan dismounting and installation, by the mutual snapping of draw-in groove on the fixture block of upper cover and drain pan, upper cover can be made so to be more firmly fixed on drain pan, the wiring of the parts of controller housing inside can be facilitated to pass by upper arc groove formation wiring hole corresponding with lower arc groove, fixing feet is convenient to be fixed on wall or control cabinet etc. by controller, countersunk head groove facilitates nut or nut head install and fix, bolt hole is used for passing through of bolt, stiffener can increase the intensity of fixing feet, ensure controller housing useful life, fixed leg is used for static controller inner components, can find out that this controller housing is simple to operate by above-mentioned, easy to use.

Above-mentioned embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection range of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection range of the present utility model.

Claims

1. a controller housing, is characterized in that, comprises housing, described housing comprises drain pan and upper cover, and described upper cover and drain pan snapping, described base side walls arranges groove, cover on described and arrange wing plate, described wing plate is fixedly connected with upper cover, and described wing plate is corresponding with groove.

2. controller housing according to claim 1, is characterized in that, covers and arrange fixture block on described, and described drain pan inwall arranges draw-in groove, and described fixture block is corresponding with draw-in groove.

3. controller housing according to claim 1, is characterized in that, described wing plate is arranged arc groove, and described bottom portion of groove arranges lower arc groove, described upper arc groove formation wiring hole corresponding with lower arc groove.

4. the controller housing according to any one of claim 1-3, is characterized in that, described drain pan arranges fixing feet, and described fixing feet is fixedly connected with drain pan.

5. controller housing according to claim 4, is characterized in that, countersunk head groove in described fixing feet, and described countersunk head trench bottom arranges bolt hole.

6. controller housing according to claim 4, is characterized in that, described fixing feet arranges stiffener, and described stiffener is all fixedly connected with drain pan with fixing feet.

7. the controller housing according to any one of claim 1-3, is characterized in that, described bottom shell arranges fixed leg, and described fixed leg is fixedly connected with drain pan.