CN109922621A - Cabinet and Air Filter for cabinet - Google Patents
Cabinet and Air Filter for cabinet Download PDFInfo
- Publication number
- CN109922621A CN109922621A CN201910216643.2A CN201910216643A CN109922621A CN 109922621 A CN109922621 A CN 109922621A CN 201910216643 A CN201910216643 A CN 201910216643A CN 109922621 A CN109922621 A CN 109922621A
- Authority
- CN
- China
- Prior art keywords
- dictyosome
- air filter
- cabinet
- sliding slot
- short transverse
- 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.)
- Granted
Links
Abstract
The invention discloses a kind of Air Filters for cabinet, it include: the first dictyosome and the second dictyosome, first dictyosome is slidably connected with the second dictyosome, and the locating piece for being positioned to the rwo is equipped with to adjust overlapping area between the two, and between the first dictyosome and the second dictyosome.By the first dictyosome and the second dictyosome be slidably matched and the positioning of locating piece, the size of the Air Filter can be adjusted flexibly by shirtsleeve operation, Air Filter can be applied to the cabinet of different model after adjusting size, it can achieve dust-proof effect after being mounted on cabinet panel inside, adaptability is improved.In addition, the invention also discloses a kind of cabinet including above-mentioned Air Filter, the adaptability of Air Filter is preferable.
Description
Technical field
The present invention relates to technical field of communication equipment, in particular to a kind of cabinet and the Air Filter for cabinet.
Background technique
For the cabinet of communication equipment, in use, there may be a large amount of dusts for ambient enviroment.In order to reduce or
Person avoids dust from entering cabinet inside, installs Air Filter additional usually on cabinet panel and carrys out blocks dust, guarantees equipment just with this
Often operation or the service life for extending equipment.
But since the height equidimension of cabinet is different, and current Air Filter size is fixed, and a kind of Air Filter can only be right
A kind of cabinet is answered, Air Filter adaptability is poor, and communications equipment vendor needs to develop the Air Filter of different model to be adapted to different shaped
Number cabinet.
Therefore, how a kind of preferable Air Filter of adaptability is provided, is the skill that those skilled in the art need to solve at present
Art problem.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of Air Filter, adaptability is preferable.It is another object of the present invention to mention
For a kind of cabinet including above-mentioned Air Filter, the adaptability of Air Filter is preferable.
To achieve the above object, the invention provides the following technical scheme:
A kind of Air Filter for cabinet, comprising: the first dictyosome and the second dictyosome, first dictyosome and second net
Body is slidably connected, and to adjust overlapping area between the two, and is equipped with and is used between first dictyosome and second dictyosome
The locating piece positioned to the rwo.
Preferably, positioning pin is fixed on first dictyosome, second dictyosome is equipped with to be extended along short transverse
Wave groove, the two side walls of the wave groove are symmetrically arranged corrugated surface, and the positioning pin can be located in the wave
On groove in two opposite C-channels.
Preferably, open at one end setting of the wave groove in the short transverse.
Preferably, the end on the first dictyosome length direction is additionally provided with the sliding slot extended along the short transverse, institute
The end on the second dictyosome length direction is stated to be slidably connected in the corresponding sliding slot.
Preferably, the both ends of first dictyosome in the longitudinal direction are equipped with the sliding slot.
Preferably, first dictyosome includes the U that side on net matrix and through-thickness protrudes from the net matrix
Shape plate, the intermediate plate of the U-board are fixed on the edge that the net matrix extends along its length, two phases of the U-board
Pair side plate respectively correspond and be fixed on two edge that the net matrix extends along short transverse, and the side plate and the net base
Have gap to form the sliding slot, second dictyosome and the U-board in a thickness direction between corresponding edge on body
The same side on net matrix thickness direction.
Preferably, the end of second dictyosome in the longitudinal direction has outwardly protruded limited block along its length, described
The end of sliding slot limits the maximum weight of first dictyosome and second dictyosome by offseting with the corresponding limited block
Folded area.
Preferably, second dictyosome and/or the positioning pin have elasticity.
A kind of cabinet, including Air Filter, the Air Filter are Air Filter as described in any one of the above embodiments.
Provided by the present invention for the Air Filter of cabinet, comprising: the first dictyosome and the second dictyosome, the first dictyosome and the second net
Body is slidably connected, and to adjust overlapping area between the two, and is equipped between the first dictyosome and the second dictyosome for the rwo
The locating piece positioned.
By the first dictyosome and the second dictyosome be slidably matched and the positioning of locating piece, shirtsleeve operation spirit can be passed through
The size living for adjusting the Air Filter, Air Filter can be applied to the cabinet of different model after adjusting size, be mounted on cabinet
It can achieve dust-proof effect after panel itself, adaptability is improved.
Cabinet provided by the invention including above-mentioned Air Filter, the adaptability of Air Filter are preferable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the outside drawing of Air Filter provided by the present invention；
Fig. 2 is the end enlarged drawing of Air Filter provided by the present invention；
Fig. 3 is effect picture of the Air Filter provided by the present invention after being highly adjusted to minimum；
Fig. 4 is effect picture of the Air Filter provided by the present invention after being highly adjusted to maximum；
Fig. 5 is the wave groove in Air Filter provided by the present invention.
Fig. 1 is into Fig. 5:
The first dictyosome of 1-, 11- positioning pin, 12- sliding slot, 13- net matrix, 14-U shape plate, 141- intermediate plate, 142- side plate,
The second dictyosome of 2-, 21- wave groove, 211-C shape slot, 212- positioning protrusion, 22- limited block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of Air Filter, and adaptability is preferable.Another core of the invention is to provide a kind of packet
The cabinet of above-mentioned Air Filter is included, the adaptability of Air Filter is preferable.
In the description of the present invention, it should be noted that length direction, short transverse and thickness direction are perpendicular to each other
Three directions, each length direction are same direction, and each width direction is same direction, and each short transverse is same direction.
In a kind of specific embodiment of Air Filter provided by the present invention for cabinet, Fig. 1 to Fig. 5, including are please referred to
One dictyosome 1 and the second dictyosome 2, are slidably connected between the first dictyosome 1 and the second dictyosome 2, to adjust overlapping area between the two,
Meanwhile first locating piece for being positioned to the rwo is arranged between dictyosome 1 and the second dictyosome 2 so that the first dictyosome 1 with
It is relatively fixed between second dictyosome 2.
Wherein, netted dustproof construction is equipped on the first dictyosome 1 and the second dictyosome 2.
Wherein, it should be noted that the direction that the first dictyosome 1 and the second dictyosome 2 can slide relatively can be only one,
For example, the first dictyosome 1 and the second dictyosome 2 only can be along the opposite slidings of short transverse；It is of course also possible to be at least two, such as
First dictyosome 1 and the second dictyosome 2 can be along the opposite slidings of short transverse and length direction.
Wherein, it should be noted that when needing to adjust the relative position of the first dictyosome 1 and the second dictyosome 2, the first dictyosome
1 and second dictyosome 2 can opposite sliding, not constrained by locating piece.When the relative position of the first dictyosome 1 and the second dictyosome 2 determines
Afterwards, it can be positioned by locating piece with fixation.
In the present embodiment, by the first dictyosome 1 and the second dictyosome 2 be slidably matched and the positioning of locating piece, Ke Yitong
The size that the Air Filter is adjusted flexibly in shirtsleeve operation is crossed, Air Filter can be applied to the machine of different model after adjusting size
Case can achieve dust-proof effect after being mounted on cabinet panel inside, and adaptability is improved.
Further, as shown in Figure 2 and Figure 5, positioning pin 11 can be fixedly installed on the first dictyosome 1, set on the second dictyosome 2
There is the wave groove 21 extended along short transverse.Wherein, the two side walls of wave groove 21 are symmetrically arranged corrugated surface, positioning pin 11
It can be located in two opposite C-channels 211 of wave groove 21.
Wherein, positioning pin 11 is specifically as follows the H-shaped nail to press on the first dictyosome 1.It, can root when specific production design
The size for the H-shaped nail that the shape and size of wave groove 21 cooperate with it on part 1 is adjusted the case where border factually to reach part 1
Step distance when sliding.
Wherein, in wave groove 21, as shown in figure 5, the corrugated surfaces that wave groove 21 extends including two along short transverse, two
Opposite C-channel 211 constitutes the location structure of () shape on a corrugated surface.Between the two neighboring C-channel 211 on corrugated surface
Positioning protrusion 212 can block positioning pin 11, positioning pin 11 is constrained in the location structure of () shape.When positioning pin 11 or
When the motive force that the second dictyosome of person 2 is subject to is sufficiently large, the meeting of positioning pin 11 and 212 compressional deformation of positioning protrusion, from () shape knot
Enter in adjacent () shape structure in structure, realizes the opposite sliding of the first dictyosome 1 and the second dictyosome 2.
In the present embodiment, the setting of locating piece is realized using the cooperation of wave groove 21 and positioning pin 11, according to by external force
The difference of size, the first dictyosome 1 and the second dictyosome 2 can carry out opposite sliding or both relative positioning, easy to operate.Together
When, the height of the Air Filter is adjustable, reduces because different height cabinet needs to develop the Air Filter of different height to fit
The die sinking expense of the design investment and production and processing matched.
Certainly, in other embodiments, locating piece may be arranged as positioning screw, on the first dictyosome 1 and the second dictyosome 2
It is correspondingly provided with location hole, behind the relative position for adjusting the first dictyosome 1 and the second dictyosome 2, positioning screw runs through the first dictyosome 1
It is locked with corresponding location hole on the second dictyosome 2.
Further, the one end of wave groove 21 in the height direction can be convenient for positioning pin 11 and ripple in opening setting
Assembly between slot 21.
Further, the end on 1 length direction of the first dictyosome can be equipped with sliding slot 12, which prolongs along short transverse
It stretches, the end on 2 length direction of the second dictyosome is slidably connected in corresponding sliding slot 12, so as to the first dictyosome 1 and
Sliding between two dictyosomes 2 is oriented to, and the stationarity of sliding is improved.
Wherein, the both ends of the first dictyosome 1 in the longitudinal direction can be equipped with sliding slot 12, to further increase guiding effect
Fruit.Certainly, sliding slot 12 can also only be arranged one on the first dictyosome 1.
Further, Fig. 2 to Fig. 4 is please referred to, the first dictyosome 1 may include that the side of net matrix 13 and through-thickness is convex
For the U-board 14 of the net matrix 13, the intermediate plate 141 of the U-board 14 is fixed on the side that net matrix 13 extends along its length
Portion, the opposite side plate 142 of two of U-board 14, which respectively corresponds, is fixed on two edge that net matrix 13 extends along short transverse.
Wherein, there is gap in a thickness direction, to form sliding slot 12 between side plate 142 and corresponding edge on net matrix 13.Second
The same side on 13 thickness direction of net matrix is arranged in dictyosome and U-board 14
By the setting of U-board 14, facilitate the processing of sliding slot 12, meanwhile, intermediate plate 141 can be to the second dictyosome 2 in height
Degree direction is limited.
Further, the end of the second dictyosome 2 in the longitudinal direction has outwardly protruded limited block 22, sliding slot along its length
Such as schemed by being offseted with corresponding limited block 22 to limit the Maximum overlap area of the first dictyosome 1 and the second dictyosome 2 12 end
Shown in 3, after limited block 22 offsets with corresponding sliding slot 12, the first dictyosome 1 cannot continue to increase with the second dictyosome 2 along short transverse
Add overlapping area, the reliability that Air Filter uses can be improved, improves the locating effect between the first dictyosome 1 and the second dictyosome 2.
Based on any of the above embodiments, the second dictyosome 2 and/or positioning pin 11 can have elasticity, convenient for positioning
Pin 11 struts the positioning protrusion 212 on wave groove 21, and then facilitates the opposite sliding realized between positioning pin 11 and wave groove 21
To adjust relative position.
In addition to above-mentioned Air Filter, the present invention also provides a kind of cabinet, which includes Air Filter, is specifically as follows above
The Air Filter provided in any embodiment, beneficial effect specifically can also be accordingly with reference to above each embodiments.The cabinet is specific
It can be applied to communication equipment.Refer to the prior art for the structure of other each sections of the cabinet, and repeats no more herein.In addition,
The cabinet specifically can be applied to communication apparatus.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The Air Filter to cabinet provided by the present invention and for cabinet is described in detail above.It is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Method and its core concept of the invention.It should be pointed out that for those skilled in the art, not departing from this
, can be with several improvements and modifications are made to the present invention under the premise of inventive principle, these improvement and modification also fall into the present invention
In scope of protection of the claims.
Claims (9)
1. a kind of Air Filter for cabinet characterized by comprising the first dictyosome (1) and the second dictyosome (2), described first
Dictyosome (1) is slidably connected with second dictyosome (2), to adjust overlapping area between the two, and first dictyosome (1) with
The locating piece for being positioned to the rwo is equipped between second dictyosome (2).
2. Air Filter according to claim 1, which is characterized in that be fixed with positioning pin on first dictyosome (1)
(11), second dictyosome (2) is equipped with the wave groove (21) extended along short transverse, the two side walls of the wave groove (21)
For symmetrically arranged corrugated surface, the positioning pin (11) can be located in two C-channels opposite on the wave groove (21)
(211) in.
3. Air Filter according to claim 2, which is characterized in that the wave groove (21) is in one end of the short transverse
Opening setting.
4. Air Filter according to claim 2, which is characterized in that the end on the first dictyosome (1) length direction is also
Equipped with the sliding slot (12) extended along the short transverse, the end on the second dictyosome (2) length direction is slidably connected to pair
In the sliding slot (12) answered.
5. Air Filter according to claim 4, which is characterized in that the both ends of first dictyosome (1) in the longitudinal direction
It is equipped with the sliding slot (12).
6. Air Filter according to claim 4, which is characterized in that first dictyosome (1) includes net matrix (13) and edge
Side on thickness direction protrudes from the U-board (14) of the net matrix (13), and the intermediate plate (141) of the U-board (14) is solid
Due to the edge that the net matrix (13) extends along its length, the opposite side plate (142) of two of the U-board (14) is respectively
It is corresponding to be fixed on two edge that the net matrix (13) extends along short transverse, and the side plate (142) and the net matrix
(13) between corresponding edge in a thickness direction have gap to be formed the sliding slot (12), second dictyosome (2) with
The U-board (14) is set to the same side on net matrix (13) thickness direction.
7. Air Filter according to claim 6, which is characterized in that the end of second dictyosome (2) in the longitudinal direction
Outwardly protruded along its length limited block (22), the end of the sliding slot (12) by with corresponding limited block (22) phase
To the Maximum overlap area to limit first dictyosome (1) Yu second dictyosome (2).
8. according to the described in any item Air Filters of claim 2 to 7, which is characterized in that second dictyosome (2) and/or described
Positioning pin (11) has elasticity.
9. a kind of cabinet, including Air Filter, which is characterized in that the Air Filter is that claim 1 to 8 is described in any item dust-proof
Net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910216643.2A CN109922621B (en) | 2019-03-20 | 2019-03-20 | Case and dust screen for case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910216643.2A CN109922621B (en) | 2019-03-20 | 2019-03-20 | Case and dust screen for case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109922621A true CN109922621A (en) | 2019-06-21 |
| CN109922621B CN109922621B (en) | 2021-03-12 |
Family
ID=66966058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910216643.2A Active CN109922621B (en) | 2019-03-20 | 2019-03-20 | Case and dust screen for case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109922621B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114077188A (en) * | 2020-08-17 | 2022-02-22 | 斯沃奇集团研究及开发有限公司 | Fastening device for a timepiece for fastening a bottom cover to a central piece |
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| CN208475602U (en) * | 2018-05-25 | 2019-02-05 | 浙江启迪环保科技有限公司 | A kind of air conditioning air cooler Air Filter |
| CN208620149U (en) * | 2018-08-29 | 2019-03-19 | 中山市逸光照明科技有限公司 | A kind of angle adjustable track lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114077188A (en) * | 2020-08-17 | 2022-02-22 | 斯沃奇集团研究及开发有限公司 | Fastening device for a timepiece for fastening a bottom cover to a central piece |
| CN114077188B (en) * | 2020-08-17 | 2023-09-19 | 斯沃奇集团研究及开发有限公司 | Fastening device for a timepiece for fastening a bottom cover to a central piece |
| US11774912B2 (en) | 2020-08-17 | 2023-10-03 | The Swatch Group Research And Development Ltd | Device for fastening a back on a middle for a timepiece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109922621B (en) | 2021-03-12 |
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