CN204014388U - A kind of screen mounting structure - Google Patents
A kind of screen mounting structure Download PDFInfo
- Publication number
- CN204014388U CN204014388U CN201420412683.7U CN201420412683U CN204014388U CN 204014388 U CN204014388 U CN 204014388U CN 201420412683 U CN201420412683 U CN 201420412683U CN 204014388 U CN204014388 U CN 204014388U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- draw
- closed
- closed slides
- retaining mechanism
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A screen mounting structure, comprises a filter screen installed surface and a filter screen, on this filter screen installed surface, offers ventilating opening, and the filter screen installed surface that is positioned at these ventilating opening two opposite sides is provided with two closed slides; The front end front openings of two closed slides, and be provided with the first retaining mechanism outside front end, rear end is provided with the draw-in groove that can block filter screen one side; Between two closed slides, form the filter screen installing space that filter screen can directly be put into, the height of filter screen installing space is greater than the width between two closed slide rear end draw-in grooves, is greater than the width sum of filter screen and draw-in groove along the filter screen installing space width of two closed slide length directions; One end of this filter screen is provided with second retaining mechanism that can be locked with the first retaining mechanism.Like this, filter screen can directly be put into from front two closed slides, then pushes draw-in groove, by first and second retaining mechanism locking, has greatly shortened filter screen stroke is installed, and filter screen inserting side only needs the very little space of safeguarding, installation and maintenance are simple and convenient.
Description
Technical field
The utility model relates to a kind of screen mounting structure, and particularly a kind of filter screen that can reduce is installed stroke and safeguards the screen mounting structure in space.
Background technology
When electrical cubicle adopts forced air cooling, air inlet generally all needs that filter screen is installed air-flow is filtered, to prevent that foreign material from sucking air channel with air-flow.Current most of filter screen adopts the mode of U-shaped groove (three side sealing closes, a side opening) while installing, filter screen can only insert installation frame from the open side of U-shaped groove, and the closed side of U-shaped groove has substantially encased whole filter screen housing and made filter screen location.This electrical cubicle filter screen mounting means exists some defects and deficiency technically:
1. U-shaped channel opening side, inserting side needs the space of safeguarding of at least one filter screen width, otherwise filter screen cannot insert;
2. filter screen can not directly be put into from front the guide-track groove of U-shaped groove, inserts stroke oversize, inconvenient during installation and maintenance.
Utility model content
Technical problem to be solved in the utility model is, not enough for prior art, provides a kind of filter screen that can greatly dwindle stroke is installed and is safeguarded space, makes to install, safeguard screen mounting structure simply and easily.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of screen mounting structure, comprise a filter screen installed surface and a filter screen, on this filter screen installed surface, offer ventilating opening, the filter screen installed surface that is positioned at these ventilating opening two opposite sides is provided with two closed slides; The front end front openings of two closed slides, and be provided with the first retaining mechanism outside front end, the rear end of two closed slides is provided with the draw-in groove that can block filter screen; Between two closed slides, form the filter screen installing space that filter screen can directly be put into, the height of filter screen installing space is greater than the width between two closed slide rear end draw-in grooves, is greater than the width sum of filter screen and draw-in groove along the filter screen installing space width of two closed slide length directions; One end of this filter screen is provided with second retaining mechanism that can be locked with the first retaining mechanism.
One of such scheme is preferably, and the rear end of two closed slides is provided with stop device.
One of such scheme is preferably, and two closed slides are divided into the upper and lower end of ventilating opening.
One of such scheme is preferably, and two closed slides are divided into the both sides of ventilating opening.
One of such scheme is preferably, and two closed slides separately or coordinates the described filter screen installing space of formation with filter screen installed surface.
Compared with prior art, the beneficial effect that the utility model has is, the front end front openings of the utility model two closed slides, and front end outside is provided with the first retaining mechanism, and the rear end of two closed slides is provided with the draw-in groove that can block filter screen; Between two closed slides, form the filter screen installing space that filter screen can directly be put into, width between two closed slides, the height that is filter screen installing space is greater than the width between two closed slide rear end draw-in grooves, is greater than the width sum of filter screen and draw-in groove along the filter screen installing space width of two closed slide length directions; One end of this filter screen is provided with second retaining mechanism that can be locked with the first retaining mechanism, like this, filter screen can first directly be put into two closed slides from front, push again draw-in groove, then by first and second retaining mechanism locking, greatly shortened filter screen stroke is installed, filter screen inserting side only needs the very little space (being equivalent to draw-in groove length) of safeguarding, installation and maintenance are simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is scheme of installation embodiment illustrated in fig. 1.
Fig. 3 is the A-A cross-sectional schematic of Fig. 2.
In figure: filter screen installed surface 1; The second retaining mechanism 2; The first retaining mechanism 3; Filter screen 4; Guide rail 5; Ventilating opening 6; Draw-in groove 7; Stop device 8; Space a is safeguarded in side; Insert draw-in groove direction b; Insert stroke c.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Referring to Fig. 1-3, the utility model screen mounting structure one embodiment comprises a filter screen installed surface 1 and a filter screen 4.On this filter screen installed surface 1, offer ventilating opening 6, and the filter screen installed surface 1 that is positioned at these ventilating opening 6 two opposite sides is provided with two closed slides 5.The front end front openings of two closed slides 5, and be provided with the first retaining mechanism 3 outside front end, rear end is provided with draw-in groove 7, and outside, rear end also can be provided with stop device 8.Between two closed slides 5, form filter screen installing space, width between two closed slides 5, the height that is filter screen installing space is greater than the width between two closed slide rear end draw-in grooves 7, is greater than the width sum of filter screen 4 and draw-in groove 7 along the filter screen installing space width of two closed slide 5 length directions.One end of this filter screen 4 is provided with second retaining mechanism 2 that can be locked with the first retaining mechanism 3.
When filter screen 4 is installed, filter screen 4 is first directly put into the filter screen installing space (avoiding draw-in groove 7) of closed slide front end from the front (one side toward the outer side) of two closed slides 5, as shown in Figure 1, now filter screen 4 upper and lower ends are limited by guide rail 5, size because of ventilating opening 6 is less than filter screen 4 below, so filter screen 4 is blocked, can only be towards front or the front and back ends of guide rail 5 move.Then filter screen 4 is pushed in draw-in groove 7 and blocked, and the second retaining mechanism 2 and the first retaining mechanism 3 are locked, now, filter screen 4 left sides are blocked by draw-in groove 7, and the stop device 8 that is positioned at guide rail 5 rear ends outsides blocks, filter screen 4 right sides are by first and second retaining mechanism 2,3 lockings.Like this, filter screen 4 is left and right to be locked, and frontal is limited by draw-in groove, so the degree of freedom of all directions is completely restricted, and can not get loose, and last installment state as shown in Figure 2.
Above-mentioned mentioned left and right refer to relative paper, hereby explanation.In addition, above-mentioned two closed slides 5 of mentioning are independent or coordinate formation filter screen installing space with filter screen installed surface 1, and this ventilating opening 6 is less than filter screen 4 sizes.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and design, replace on an equal basis or change; such as retaining mechanism evolution, guide rail shape, the variation of trailer card groove shape etc., within all should being encompassed in protection range of the present utility model.
Claims (5)
1. a screen mounting structure, comprises a filter screen installed surface and a filter screen, on this filter screen installed surface, offers ventilating opening, it is characterized in that, the filter screen installed surface that is positioned at these ventilating opening two opposite sides is provided with two closed slides; The front end front openings of two closed slides, and be provided with the first retaining mechanism outside front end, the rear end of two closed slides is provided with the draw-in groove that can block filter screen one side; Between two closed slides, form the filter screen installing space that filter screen can directly be put into, the height of filter screen installing space is greater than the width between two closed slide rear end draw-in grooves, is greater than the width sum of filter screen and draw-in groove along the filter screen installing space width of two closed slide length directions; One end of this filter screen is provided with second retaining mechanism that can be locked with the first retaining mechanism.
2. a kind of screen mounting structure according to claim 1, is characterized in that, the rear end of two closed slides is provided with stop device.
3. a kind of screen mounting structure according to claim 1, is characterized in that, two closed slides are divided into the upper and lower end of ventilating opening.
4. a kind of screen mounting structure according to claim 1, is characterized in that, two closed slides are divided into the both sides of ventilating opening.
5. a kind of screen mounting structure according to claim 1, is characterized in that, two closed slides separately or coordinates the described filter screen installing space of formation with filter screen installed surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412683.7U CN204014388U (en) | 2014-07-25 | 2014-07-25 | A kind of screen mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412683.7U CN204014388U (en) | 2014-07-25 | 2014-07-25 | A kind of screen mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014388U true CN204014388U (en) | 2014-12-10 |
Family
ID=52054320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412683.7U Expired - Fee Related CN204014388U (en) | 2014-07-25 | 2014-07-25 | A kind of screen mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204014388U (en) |
-
2014
- 2014-07-25 CN CN201420412683.7U patent/CN204014388U/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 | ||
| CP03 | Change of name, title or address |
Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road Patentee before: ZHUZHOU CSR TIMES ELECTRIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |