CN206619396U - A kind of instrument and meter dust guard - Google Patents
A kind of instrument and meter dust guard Download PDFInfo
- Publication number
- CN206619396U CN206619396U CN201720403286.7U CN201720403286U CN206619396U CN 206619396 U CN206619396 U CN 206619396U CN 201720403286 U CN201720403286 U CN 201720403286U CN 206619396 U CN206619396 U CN 206619396U
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- CN
- China
- Prior art keywords
- upper outlet
- outlet body
- lower cover
- instrument
- glass window
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Abstract
The utility model discloses a kind of instrument and meter dust guard, including hinge, dust scrubber, transparent glass window, upper outlet body A, clasp, lower cover, circular seal packing ring, upper outlet body B, stifled pad and rectangular seal bar, rotated and connected by hinge between the upper outlet body A and upper outlet body B, upper outlet body A and upper outlet body the B lower end is provided with lower cover, and the both sides of lower cover are provided with clasp, stifled pad is fixed with the inwall of the lower cover lower end, and the edge of lower cover is provided with rectangular seal bar, transparent glass window is provided with the lateral surface of the upper outlet body A, and the dust scrubber on transparent glass window is flexibly connected by bearing pin with upper outlet body A.Upper outlet body A of the present utility model is rotated by hinge with upper outlet body B and is connected, and then instrument and meter can be placed on to the inside of device, influence of the extraneous dust to device can be prevented, while being provided with circular seal packing ring in upper outlet body A and upper outlet body B edge, it is ensured that the sealing property of device.
Description
Technical field
The utility model is related to dust guard pollution abatement equipment technical field, specially a kind of instrument and meter dust guard.
Background technology
It is larger in dust for a long time because current instrument and meter can run into the larger environment of dust in use
The damage of device can be caused by being worked in environment, and artificial periodic cleaning is may require that sometimes, and influence production takes, expends and use, in order to put
This predicament is taken off, it is thought that instrument and meter is installed in sealed container, the problem of due to designing, the sealing of device
Performance is bad, and the less dust of particle, which remains unchanged, enters the inside of device by gap, while people are obtaining interior instrument instrument
Data when, it is desired nonetheless to container is opened, in this process, dust still can fall on instrument and meter, therefore, such
Dust guard can not meet the nowadays people requirement dust-proof to equipment.
The content of the invention
The purpose of this utility model is to provide a kind of instrument and meter dust guard, to solve to propose in above-mentioned background technology
The problem of, had an advantageous effect in that：The upper outlet body A and upper outlet body B of equipment are rotated by hinge and are connected, and then can be by instrument
Instrument is placed on the inside of device, can prevent influence of the extraneous dust to device, while at upper outlet body A and upper outlet body B edge
Place is provided with circular seal packing ring, it is ensured that the sealing property of device.
To achieve the above object, the utility model provides following technical scheme：A kind of instrument and meter dust guard, including hinge
Chain, dust scrubber, transparent glass window, upper outlet body A, clasp, lower cover, circular seal packing ring, upper outlet body B, stifled pad and rectangular seal
Bar, is rotated by hinge between the upper outlet body A and upper outlet body B and connected, and upper outlet body A and upper outlet body B edge are respectively provided with
There is circular seal packing ring, upper outlet body A and upper outlet body the B lower end is provided with lower cover, and the both sides of lower cover are provided with clasp,
Stifled pad is fixed with the inwall of the lower cover lower end, and the edge of lower cover is provided with rectangular seal bar, the upper outlet body A
Lateral surface on the dust scrubber that is provided with transparent glass window, and transparent glass window be flexibly connected by bearing pin with upper outlet body A.
It is preferred that, the upper outlet body A is identical with upper outlet body B cross sectional shape, is all circle.
It is preferred that, the cross sectional shape of the lower cover is semicircle, and lower cover and upper outlet body A are integral type structure, under
Cover body is also integral type structure with upper outlet body B.
It is preferred that, the transparent glass window be circular configuration, and transparent glass window diameter be less than upper outlet body A diameter.
It is preferred that, the one side that the dust scrubber is contacted with transparent glass window is provided with cotton.
Compared with prior art, the beneficial effects of the utility model are：The upper outlet body A and upper outlet body B of the equipment pass through hinge
Chain rotates connection, and then instrument and meter can be placed on to the inside of device, can prevent influence of the extraneous dust to device, while
Upper outlet body A and upper outlet body B edge are provided with circular seal packing ring, it is ensured that the sealing property of device, can effectively prevent
Dust enters the inside of device, and is also equipped with rectangular seal bar on lower cover, further improves the sealing property of device,
Stifled pad is additionally provided with the lowermost end of lower cover simultaneously, can prevent dust from entering the inside of device by bottom, is pacified on upper outlet body A
Equipped with transparent glass window, user can be easy to obtain the data of interior instrument instrument, it is easy to use, and installed on transparent glass window
There is dust scrubber, be easy to user to remove the dust on windowpane, reasonable in design, the present apparatus is simple in construction, sealing property preferably, has
Excellent anti-dust performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that the utility model upper outlet body A is connected with upper outlet body B；
Fig. 3 is the structural representation of the utility model lower cover.
In figure：1- hinges；2- dust scrubbers；3- transparent glass windows；4- upper outlet bodies A；5- clasps；6- lower covers；7- circles are close
Seal washer；8- upper outlet bodies B；The stifled pads of 9-；10- rectangular seal bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of instrument and meter dust guard, including hinge
1st, dust scrubber 2, transparent glass window 3, upper outlet body A4, clasp 5, lower cover 6, circular seal packing ring 7, upper outlet body B8, stifled pad 9 and square
Shape sealing strip 10, is rotated by hinge 1 between upper outlet body A4 and upper outlet body B8 and connected, and upper outlet body A4 and upper outlet body B8 edge
Place is provided with circular seal packing ring 7, it is ensured that the sealing property of device, and upper outlet body A4 and upper outlet body B8 lower ends are provided with lower cover
6, and the both sides of lower cover 6 are provided with clasp 5, the inwall of the lower end of lower cover 6 and are fixed with stifled pad 9, and dust can be prevented by bottom
Edge into the inside of device, and lower cover 6 is provided with rectangular seal bar 10, further improves the sealing of device
Can, the dust scrubber 2 being provided with upper outlet body A4 lateral surface on transparent glass window 3, and transparent glass window 3 passes through bearing pin and upper cover
Body A4 is flexibly connected, and is easy to user to understand the dust on transparent glass window 3, upper outlet body A4 and upper outlet body B8 cross sectional shape phase
Together, all it is circle, the cross sectional shape of lower cover 6 is semicircle, and lower cover 6 and upper outlet body A4 is integral type structure, lower cover 6
Also it is integral type structure with upper outlet body B8, transparent glass window 3 is circular configuration, and the diameter of transparent glass window 3 is less than upper outlet body
A4 diameter, the one side that dust scrubber 2 is contacted with transparent glass window 3 is provided with cotton.
Operation principle：Upper outlet body A4 is separated with upper outlet body B8 when using, instrument and meter to be protected then will be needed to place
In the inside of device, device is completely embedded by the clasp on lower cover 6, the upper outlet body A4 and upper outlet body B8 of equipment pass through hinge
Chain 1 rotates connection, and then instrument and meter can be placed on to the inside of device, can prevent influence of the extraneous dust to device, simultaneously
Circular seal packing ring 7 is provided with upper outlet body A4 and upper outlet body B8 edge, it is ensured that the sealing property of device, can be effective
Prevent that dust from entering the inside of device, and rectangular seal bar 10 is also equipped with lower cover 6, further improve the close of device
Sealing property, while the lowermost end in lower cover 6 is additionally provided with stifled pad 9, can prevent dust from entering the inside of device by bottom, upper
Transparent glass window 3 is installed on cover body A4, user can be easy to obtain the data of interior instrument instrument, it is easy to use, and transparent
Dust scrubber 2 is installed on windowpane 3, is easy to user to remove the dust on transparent glass window 3.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of instrument and meter dust guard, including hinge（1）, dust scrubber（2）, transparent glass window（3）, upper outlet body A（4）, button
Ring（5）, lower cover（6）, circular seal packing ring（7）, upper outlet body B（8）, stifled pad（9）And rectangular seal bar（10）, its feature exists
In：The upper outlet body A（4）With upper outlet body B（8）Between pass through hinge（1）Rotate connection, and upper outlet body A（4）With upper outlet body B（8）
Edge be provided with circular seal packing ring（7）, the upper outlet body A（4）With upper outlet body B（8）Lower end is provided with lower cover
（6）, and lower cover（6）Both sides be provided with clasp（5）, the lower cover（6）Stifled pad is fixed with the inwall of lower end（9）, and
Lower cover（6）Edge be provided with rectangular seal bar（10）, the upper outlet body A（4）Lateral surface on be provided with clear glass
Window（3）, and transparent glass window（3）On dust scrubber（2）Pass through bearing pin and upper outlet body A（4）It is flexibly connected.
2. a kind of instrument and meter dust guard according to claim 1, it is characterised in that：The upper outlet body A（4）With upper cover
Body B（8）Cross sectional shape it is identical, be all circle.
3. a kind of instrument and meter dust guard according to claim 1, it is characterised in that：The lower cover（6）Section
It is shaped as semicircle, and lower cover（6）With upper outlet body A（4）For integral type structure, lower cover（6）With upper outlet body B（8）Also it is one
Body formula structure.
4. a kind of instrument and meter dust guard according to claim 1, it is characterised in that：The transparent glass window（3）For
Circular configuration, and transparent glass window（3）Diameter be less than upper outlet body A（4）Diameter.
5. a kind of instrument and meter dust guard according to claim 1, it is characterised in that：The dust scrubber（2）With it is transparent
Windowpane（3）The one side of contact is provided with cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403286.7U CN206619396U (en) | 2017-04-18 | 2017-04-18 | A kind of instrument and meter dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403286.7U CN206619396U (en) | 2017-04-18 | 2017-04-18 | A kind of instrument and meter dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619396U true CN206619396U (en) | 2017-11-07 |
Family
ID=60223581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720403286.7U Expired - Fee Related CN206619396U (en) | 2017-04-18 | 2017-04-18 | A kind of instrument and meter dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838188A (en) * | 2018-08-08 | 2018-11-20 | 合肥精都机电仪表有限公司 | A kind of LPG flowmeter dust guard |
-
2017
- 2017-04-18 CN CN201720403286.7U patent/CN206619396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838188A (en) * | 2018-08-08 | 2018-11-20 | 合肥精都机电仪表有限公司 | A kind of LPG flowmeter dust guard |
| CN108838188B (en) * | 2018-08-08 | 2023-07-28 | 合肥精都机电仪表有限公司 | Dustproof device for liquefied petroleum gas flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |