CN207744268U - It is a kind of to be used to carry out instrument and meter for automation dust-proof dustproof construction - Google Patents
It is a kind of to be used to carry out instrument and meter for automation dust-proof dustproof construction Download PDFInfo
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- CN207744268U CN207744268U CN201721828462.8U CN201721828462U CN207744268U CN 207744268 U CN207744268 U CN 207744268U CN 201721828462 U CN201721828462 U CN 201721828462U CN 207744268 U CN207744268 U CN 207744268U
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- China
- Prior art keywords
- instrument
- protecgulum
- magnet
- meter
- automation
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Abstract
The utility model discloses a kind of for carrying out dust-proof dustproof construction to instrument and meter for automation,Including rear cover,Instrument,Transparent panel and protecgulum,The end face of the side wall connection instrument of the rear cover,The end face of the other end connection transparent panel of instrument,Transparent panel upper and lower ends connect the stepped groove for the setting that matches with transparent panel on protecgulum,The utility model is simple in structure,Operation is flexible,Pass through the rotation of rotating bar,The magnet in protecgulum is set to rotate,By the repulsion of magnet,Band movable slider slides up and down,The gear of side is promoted to rotate,To make impeller rotate,Wind-force is provided,The mandril of upper end of slide block connection simultaneously makes filter screen constantly shake,Achieve the effect that high-effective dust-removing in instrument,Simultaneously,It is designed using the dust exhausting hole of arrangement,Convenient for heat dissipation,Improve the heat dissipation effect of instrument and meter for automation,It is simple and practical,Be conducive to the protection to instrument and meter for automation,Extend the service life of instrument and meter for automation.
Description
Technical field
It is specially a kind of dust-proof for being carried out to instrument and meter for automation the utility model is related to automation instrument technology field
Dustproof construction.
Background technology
It improves with the development of science and technology, nowadays instrument and meter for automation uses integrated circuit board, instrument and meter for automation to use mostly
Time has grown the internal operating for being susceptible to dust, being easy for influencing instrument in this way, it is difficult to accurately be measured, manual demolition
Time and effort consuming is cleared up, while serious consequence is also resulted in production, seriously affects expanding economy.
Utility model content
The technical issues of the utility model solves is to overcome the dust-proof defect of instrument and meter for automation in the prior art, provides one
Kind is for carrying out instrument and meter for automation dust-proof dustproof construction.
To achieve the above object, the utility model provides the following technical solutions：
It is a kind of to be used to carry out instrument and meter for automation dust-proof dustproof construction, including rear cover, instrument, transparent panel and protecgulum, institute
State the end face of the side wall connection instrument of rear cover, the end face of the other end connection transparent panel of instrument, transparent panel upper and lower ends
The stepped groove for the setting that matches with transparent panel on protecgulum is connected, the upper and lower ends of the protecgulum offer threaded hole, threaded hole
It is inside plugged with screw, screw is threadedly coupled with rear cover, and the lateral wall of instrument is socketed with dustband, and the lower end of instrument connects circuitron
Upper end, the circuitron sequentially passes through protecgulum, dustband and filter screen, and filter screen is connected with the inner wall of protecgulum, under protecgulum
End madial wall is fixedly connected with one end of connecting rod, and the lateral wall of connecting rod is socketed with spring, the lower end of the spring and sliding block it is upper
End is fixedly connected, and the upper end of spring and the side wall of connecting rod connect, and the side wall of the sliding block is fixedly connected with the lower end of mandril, sliding block
Lower end be fixedly connected with the upper end of the second magnet, second magnet and sliding block are socketed on connecting rod, under the second magnet
Orientation has installed the first magnet corresponding with the second magnet, and first magnet is fixedly connected in rotating bar, rotating bar
The inner wall of one end and protecgulum is rotatablely connected, and the other end of rotating bar runs through the side wall of protecgulum, and the sliding block is close to the side of mandril
It is rotatably connected to rotation axis, is respectively sleeved on impeller and gear in rotation axis, the gear is engaged with rack, rack and protecgulum
Inner wall is fixedly connected.
Preferably, the dust discharge number of perforations that the lower end of the protecgulum opens up at least 80, and be in matrix between dust exhausting hole
Distribution.
Preferably, the magnetic pole opposed of first magnet lower face and the second magnet lower face.
Preferably, washer is socketed on the circuitron, and washer and dustband are soft rubber cushion.
Preferably, the rotating bar is equipped with bearing through the lower end junction of protecgulum, and the number of bearing is at least
Three.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, and operation is flexible, leads to
The rotation for crossing rotating bar makes the magnet in protecgulum rotate, and by the repulsion of magnet, band movable slider slides up and down, and promotes the tooth of side
Wheel rotation provides wind-force, while the mandril of upper end of slide block connection makes filter screen constantly shake, in instrument to make impeller rotate
Inside achieve the effect that high-effective dust-removing, meanwhile, it is designed using the dust exhausting hole of arrangement, convenient for heat dissipation, improves dissipating for instrument and meter for automation
Thermal effect, it is simple and practical, be conducive to the protection to instrument and meter for automation, extend the service life of instrument and meter for automation.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model A structure enlargement diagrams.
In figure：Rear cover 1, instrument 2, dustband 3, transparent panel 4, protecgulum 5, filter screen 6, rotating bar 7, circuitron 8, screw 9,
First magnet 10, the second magnet 11, sliding block 12, connecting rod 13, mandril 14, spring 15, rack 16, gear 17, impeller 18, rotation axis
19。
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
It is a kind of to be used to carry out instrument and meter for automation dust-proof dustproof construction, including rear cover 1, instrument 2, transparent panel 4 and protecgulum
5, the end face of the side wall connection instrument 2 of rear cover 1, the end face of the other end connection transparent panel 4 of instrument 2, about 4 transparent panel
Both ends connect the stepped groove for the setting that matches with transparent panel 4 on protecgulum 5, and the upper and lower ends of protecgulum 5 offer threaded hole, screw thread
Screw 9 is plugged in hole, screw 9 is threadedly coupled with rear cover 1, and the lateral wall of instrument 2 is socketed with dustband 3, and the lower end of instrument 2 connects
The upper end of circuitron 8 is connect, circuitron 8 sequentially passes through protecgulum 5, dustband 3 and filter screen 6, the inner wall company of filter screen 6 and protecgulum 5
It connects, the lower inner side wall of protecgulum 5 is fixedly connected with one end of connecting rod 13, and the lateral wall of connecting rod 13 is socketed with spring 15, spring 15
Lower end be fixedly connected with the upper end of sliding block 12, the upper end of spring 15 is connect with the side wall of connecting rod 13, the side wall of sliding block 12 and top
The lower end of bar 14 is fixedly connected, and the lower end of sliding block 12 is fixedly connected with the upper end of the second magnet 11, the second magnet 11 and sliding block 12
It being socketed on connecting rod 13, the lower position of the second magnet 11 is equipped with first magnet corresponding with the second magnet 11 10, and first
Magnet 10 is fixedly connected in rotating bar 7, and one end of rotating bar 7 is rotatablely connected with the inner wall of protecgulum 5, the other end of rotating bar 7
Through the side wall of protecgulum 5, sliding block 12 is rotatably connected to rotation axis 19 close to the side of mandril 14, is respectively sleeved in rotation axis 19
Impeller 18 and gear 17, gear 17 are engaged with rack 16, and rack 16 is fixedly connected with the inner wall of protecgulum 5.
The lower end of protecgulum 5 offers dust exhausting hole, dust discharge number of perforations at least 80, and is in matrix between multiple dust exhausting holes
It is distributed, the magnetic pole opposed of 10 lower face of the first magnet and 11 lower face of the second magnet, washer is socketed on circuitron 8, and
Washer and dustband 3 are soft rubber cushion, and rotating bar 7 is equipped with bearing through the lower end junction of protecgulum 5, and the number of bearing is at least
There are three.
Operation principle：The utility model, by the lasting rotation of rotating bar 7, makes the first magnet in protecgulum 5 when implementing
10 rotations, when the rotation of the first magnet 10 is opposite with the magnetic pole of the second magnet 11, band movable slider 12 moves up, and then with moving gear
17 move up with sliding block 12, and when the rotation of the first magnet 10 is identical as the magnetic pole of the second magnet 11, sliding block 12 moves down, in turn
Band moving gear 17 is moved down with sliding block 12, and impeller 18 rotates with rotation axis 19 and generates wind-force, dust is discharged from dust exhausting hole, together
When 12 upper end of sliding block connection mandril 14 make filter screen 6 constantly shake, high-effective dust-removing is achieved the effect that in instrument.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of for carrying out dust-proof dustproof construction to instrument and meter for automation, including rear cover (1), instrument (2), transparent panel (4) and
Protecgulum (5), it is characterised in that：The end face of the side wall connection instrument (2) of the rear cover (1), the other end connection of instrument (2)
The end face of transparent panel (4), transparent panel (4) upper and lower ends connect the ladder for the setting that matches with transparent panel (4) on protecgulum (5)
The upper and lower ends of slot, the rear cover (1) offer threaded hole, and screw (9), screw (9) and rear cover (1) are plugged in threaded hole
It is threadedly coupled, the lateral wall of instrument (2) is socketed with dustband (3), and the upper end of the lower end connection circuitron (8) of instrument (2) is described
Circuitron (8) sequentially passes through protecgulum (5), filter screen (6) and dustband (3), and filter screen (6) is connected with the inner wall of protecgulum (5), preceding
The lower inner side wall of lid (5) is fixedly connected with one end of connecting rod (13), and the lateral wall of connecting rod (13) is socketed with spring (15), described
The lower end of spring (15) is fixedly connected with the upper end of sliding block (12), and the upper end of spring (15) is connect with the side wall of connecting rod (13), institute
The side wall for stating sliding block (12) is fixedly connected with the lower end of mandril (14), and the lower end of sliding block (12) is solid with the upper end of the second magnet (11)
Fixed connection, second magnet (11) and sliding block (12) are socketed on connecting rod (13), and the lower position of the second magnet (11) is set
There are the first magnet (10) corresponding with the second magnet (11), first magnet (10) to be fixedly connected in rotating bar (7), turns
One end of lever (7) is rotatablely connected with the inner wall of protecgulum (5), and the other end of rotating bar (7) runs through the side wall of protecgulum (5), described
Sliding block (12) is rotatably connected to rotation axis (19) close to the side of mandril (14), and impeller (18) is respectively sleeved in rotation axis (19)
With gear (17), the gear (17) is engaged with rack (16), and rack (16) is fixedly connected with the inner wall of protecgulum (5).
2. according to claim 1 a kind of for carrying out dust-proof dustproof construction to instrument and meter for automation, it is characterised in that：Institute
The lower end for stating protecgulum (5) offers dust exhausting hole, dust discharge number of perforations at least 80, and divides in matrix between multiple dust exhausting holes
Cloth.
3. according to claim 1 a kind of for carrying out dust-proof dustproof construction to instrument and meter for automation, it is characterised in that：Institute
State the magnetic pole opposed of the first magnet (10) lower face and the second magnet (11) lower face.
4. according to claim 1 a kind of for carrying out dust-proof dustproof construction to instrument and meter for automation, it is characterised in that：Institute
It states and is socketed with washer on circuitron (8), and washer and dustband (3) are soft rubber cushion.
5. according to claim 1 a kind of for carrying out dust-proof dustproof construction to instrument and meter for automation, it is characterised in that：Institute
State rotating bar (7) through protecgulum (5) lower end junction be equipped with bearing, and the number of bearing at least there are three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828462.8U CN207744268U (en) | 2017-12-25 | 2017-12-25 | It is a kind of to be used to carry out instrument and meter for automation dust-proof dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828462.8U CN207744268U (en) | 2017-12-25 | 2017-12-25 | It is a kind of to be used to carry out instrument and meter for automation dust-proof dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744268U true CN207744268U (en) | 2018-08-17 |
Family
ID=63119573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828462.8U Expired - Fee Related CN207744268U (en) | 2017-12-25 | 2017-12-25 | It is a kind of to be used to carry out instrument and meter for automation dust-proof dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889401A (en) * | 2017-12-25 | 2018-04-06 | 海宁善能制冷科技有限公司 | It is a kind of to be used to carry out instrument and meter for automation dust-proof dustproof construction |
| CN117728301A (en) * | 2024-02-03 | 2024-03-19 | 湘潭开元机电制造有限公司 | High-voltage switch cabinet for electric shovel |
-
2017
- 2017-12-25 CN CN201721828462.8U patent/CN207744268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889401A (en) * | 2017-12-25 | 2018-04-06 | 海宁善能制冷科技有限公司 | It is a kind of to be used to carry out instrument and meter for automation dust-proof dustproof construction |
| CN117728301A (en) * | 2024-02-03 | 2024-03-19 | 湘潭开元机电制造有限公司 | High-voltage switch cabinet for electric shovel |
| CN117728301B (en) * | 2024-02-03 | 2024-04-12 | 湘潭开元机电制造有限公司 | High-voltage switch cabinet for electric shovel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20181225 |