CN203352531U - Installation box of frequency conversion speed regulator control panel - Google Patents
Installation box of frequency conversion speed regulator control panel Download PDFInfo
- Publication number
- CN203352531U CN203352531U CN 201320289414 CN201320289414U CN203352531U CN 203352531 U CN203352531 U CN 203352531U CN 201320289414 CN201320289414 CN 201320289414 CN 201320289414 U CN201320289414 U CN 201320289414U CN 203352531 U CN203352531 U CN 203352531U
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- China
- Prior art keywords
- panel
- control panel
- installation box
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an installation box of a frequency conversion speed regulator control panel. The installation box comprises a housing (8), buckles (5) and a port connection base (6) and is characterized in that the installation box also comprises elastic buckles (7) and a thumb press groove (4); the housing (8) is formed by a plane panel (3), a horizontal panel (1), a horizontal panel (9) and vertical panels (2); the thumb press groove (4) and the buckles (5) are arranged in/on the horizontal panel (1); and the elastic buckles (7) and the port connection base (6) are arranged on the horizontal panel (9). According to the utility model, firmness and durability of the installation box of the frequency conversion speed regulator control panel are enhanced.
Description
Technical field
The utility model relates to a kind of mounting box, and in particular, the utility model relates to a kind of mounting box of variable-frequency governor control panel.
Background technology
Variable-frequency governor is power frequency supply (50Hz or 60Hz) to be transformed into to the AC power of various frequencies, equipment with the variable-speed operation of realizing motor, wherein control circuit completes the control to main circuit, rectification circuit is transformed into direct current by alternating current, direct-flow intermediate circuit carries out smothing filtering to the output of rectification circuit, and inverter circuit becomes alternating current by direct current another mistake.
The mounting box of traditional variable-frequency governor control panel is that screw is connected with the connected mode that control panel adopts, and screw connecting mode affects outward appearance, after especially screw gets rusty, just ineffective, causes the loosening even separation of control panel.
The utility model content
For the existing problem of the mounting box that solves the traditional frequency conversion speed governor control panel, the utility model provides a kind of mounting box of variable-frequency governor control panel, it adopts bayonet unit to replace screw of the prior art, has increased firmness and the durability of mounting box and control panel integral body.
For realizing above purpose, the technical solution adopted in the utility model is: a kind of mounting box of variable-frequency governor control panel, it comprises housing (8), buckle (5), interface connection socket (6), it is characterized in that, it also comprises Elastic buckle (7), thumb press groove (4); Described housing (8) is by flat panel (3), transverse panel
(1), transverse panel
(9), vertically panel (2) forms; Described transverse panel
(1) be provided with thumb press groove (4), buckle (5) on; Described transverse panel
(9) be provided with Elastic buckle (7), interface connection socket (6) on.
The beneficial effects of the utility model: (1) is simple in structure, easy to operate.(2) owing to adopting bayonet unit to replace screw of the prior art, make it more firm, durable.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cutaway view of the present utility model.
The structural representation that Fig. 3 is embodiment 1.
At the numerical reference described in Figure of description, be expressed as: 1, transverse panel
; 2, vertical panel; 3, flat panel; 4, thumb press groove; 5, buckle; 6, interface connection socket; 7, Elastic buckle; 8, housing; 9, transverse panel
; 10, control panel.
Embodiment
In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should any restriction not arranged to protection range of the present utility model.
Referring to Fig. 1,2,3, a kind of mounting box of variable-frequency governor control panel, it comprises housing 8, buckle 5, interface connection socket 6, it is characterized in that, it also comprises Elastic buckle 7, thumb press groove 4; Described housing 8 is by flat panel 3, transverse panel
1, transverse panel
9, vertically panel 2 forms; Described transverse panel
be provided with thumb press groove 4, buckle 5 on 1; Described transverse panel
be provided with Elastic buckle 7, interface connection socket 6 on 9.
The operation principle of the present embodiment is: control panel 10 is installed in housing 8, by pressing control panel 10, makes Elastic buckle 7 distortion, thereby make buckle 5, Elastic buckle 7 chucking control panels 10; Take out control panel 10, firmly press downwards at thumb press groove 4, make Elastic buckle 7 distortion, thereby make buckle 5 releases, take out control panel.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make the process, method, article or the equipment that comprise a series of key elements not only comprise which key element, but also comprise other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or equipment.In the situation that not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises key element and also have other identical element.
Applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred implementation of the present utility model, should be understood that, finiteness due to literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection range of the present utility model.
Claims (1)
1. the mounting box of a variable-frequency governor control panel, it comprises housing (8), buckle (5), interface connection socket (6), it is characterized in that, it also comprises Elastic buckle (7), thumb press groove (4); Described housing (8) is by flat panel (3), transverse panel
(1), transverse panel
(9), vertically panel (2) forms; Described transverse panel
(1) be provided with thumb press groove (4), buckle (5) on; Described transverse panel
(9) be provided with Elastic buckle (7), interface connection socket (6) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320289414 CN203352531U (en) | 2013-05-24 | 2013-05-24 | Installation box of frequency conversion speed regulator control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320289414 CN203352531U (en) | 2013-05-24 | 2013-05-24 | Installation box of frequency conversion speed regulator control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352531U true CN203352531U (en) | 2013-12-18 |
Family
ID=49752378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320289414 Expired - Fee Related CN203352531U (en) | 2013-05-24 | 2013-05-24 | Installation box of frequency conversion speed regulator control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203352531U (en) |
-
2013
- 2013-05-24 CN CN 201320289414 patent/CN203352531U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160524 |