CN217963691U - Dustproof shell for automatic instrument - Google Patents
Dustproof shell for automatic instrument Download PDFInfo
- Publication number
- CN217963691U CN217963691U CN202222379343.6U CN202222379343U CN217963691U CN 217963691 U CN217963691 U CN 217963691U CN 202222379343 U CN202222379343 U CN 202222379343U CN 217963691 U CN217963691 U CN 217963691U
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- Prior art keywords
- plate
- transparent window
- dust
- fixed
- heat dissipation
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 56
- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
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Abstract
The utility model discloses an automatic change dust cover for instrument relates to automatic instrument housing technical field, can accumulate the dust and then influence the problem that people surveyd to automatic instrument to the current transparent window in the surface, the following scheme is put forward now, including setting up in the heat dissipation base of automatic instrument bottom, the both ends outer wall of heat dissipation base all is provided with the dust screen, and one side of dust screen all is provided with radiator fan, the top of heat dissipation base is fixed with seal shell, and seal shell's front articulates there is sealing door board. The utility model discloses a dust removal mechanism who sets up, servo motor rotates through driving the lead screw, cooperation lead screw and connecting plate screw-thread fit, and dead lever and connecting plate sliding fit make the connecting plate reciprocate, drive the draw runner and strike off the dust on transparent window surface, can keep the clean on transparent window surface, are convenient for observe the numerical value on the automation instrument.
Description
Technical Field
The utility model relates to an automatic change instrument housing technical field, especially relate to an automatic change dust cover for instrument.
Background
The automatic instrument is an automatic technical tool which is composed of a plurality of automatic elements and has more perfect functions. The use of the automatic meter is particularly important in environments requiring precise operation and extremely severe environments, the use of the automatic meter does not need real-time operation of a person, and the use of some meters does not even need the contact of limbs of the person all the year round, so that a large amount of dust is easily accumulated on the meter.
Through retrieval, a patent (application number: 201921573112.0) discloses a dust-proof shell for an automatic instrument, the device is provided with a sealing shell outside the automatic instrument, a heat dissipation shell is arranged at the bottom of the dust-proof shell, and heat in an instrument room can be discharged through a heat dissipation fan in the heat dissipation shell, so that the heat dissipation effect of the automatic instrument is improved, but the device still has the following defects:
the transparent window that its dustproof housing's outside was inlayed and is adorned still can accumulate a large amount of dusts at the in-process that stews for a long time, and the dust can shelter from the surface of transparent window, and then influences people to the observation of automation instrument.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an automatic change dust cover for instrument through the dust removal mechanism who sets up, has overcome the not enough of prior art, and the effectual transparent window can accumulate the dust in the surface among the prior art and then influence the problem that people observed automatic instrument.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic change dust cover for instrument, is including setting up in the heat dissipation base of automatic instrument bottom, the both ends outer wall of heat dissipation base all is provided with the dust screen, and one side of dust screen all is provided with radiator fan, the top of heat dissipation base is fixed with seal shell, and seal shell's front articulates there is sealed door plant, sealed door plant's front is provided with the transparent window, and the both sides of transparent window are provided with dust removal mechanism, dust removal mechanism includes dust removal component, first fixed plate, second fixed plate, servo motor, lead screw and dead lever.
In the use, blow in to the heat dissipation base by radiator fan to make the air blow off along the heat dissipation base in to the seal housing, blow off the heat in the seal housing from the spout of seal door board both sides, servo motor rotates through driving the lead screw, cooperation lead screw and connecting plate screw-thread fit, dead lever and connecting plate sliding fit make the connecting plate reciprocate, drive the draw runner and strike off the dust on transparent window surface, can keep the clean on transparent window surface.
Preferably, the mounting holes are formed in the outer walls of the two ends of the heat dissipation base, the dustproof net is fixed to one side of the annular inner wall of the mounting hole, and the heat dissipation fan is mounted on the other side of the annular inner wall of the mounting hole.
Blow to the inside of heat dissipation base through radiator fan, the dust screen that the cooperation set up filters the dust in the air, prevents that too much dust from getting into in heat dissipation base and the seal housing.
Preferably, the first fixing plate and the second fixing plate are both fixed on the back of the sealing door plate, the first fixing plate is located above the transparent window, and the second fixing plate is located below the transparent window.
The position of the dust removing mechanism is limited by the first fixing plate and the second fixing plate.
Preferably, the servo motor is fixed at one end of the top of the first fixing plate, two ends of the outer wall of the lead screw are rotatably connected with the first fixing plate and the second fixing plate respectively, the top end of the lead screw is fixedly connected with the servo motor through a coupler, and two ends of the fixing rod are fixedly connected with the first fixing plate and the second fixing plate in an inserted mode respectively.
The servo motor drives the screw rod to rotate, and the rotation of the screw rod drives the dust removal assembly to move up and down.
Preferably, the dust removal component comprises a connecting plate, connecting blocks, a mounting plate and scraping strips, one ends of the two connecting blocks are fixed to two ends of the outer wall of one side of the connecting plate respectively, the mounting plate is fixedly connected with the other ends of the two connecting blocks, the scraping strips are fixed to the outer wall of one side of the mounting plate close to the connecting plate, one end of the top of the connecting plate is in threaded fit with the lead screw, and the other end of the top of the connecting plate is in sliding fit with the fixing rod.
Through the dust removal subassembly that sets up, when the dust removal subassembly reciprocated, the dust removal subassembly can clear up the transparent window.
Preferably, the front both sides of sealing door plant all set up with the spout of connecting block looks adaptation, and the mounting panel is located the front of transparent window with the scraping strip, and the connecting plate is located the back of transparent window.
The surface of the transparent window is moved through the scraping strip, and dust on the surface of the transparent window is cleaned.
Preferably, the through holes are formed in the outer walls of the two ends of the mounting plate and the outer wall of one side of the connecting block, and the inserting rods are inserted into the through holes.
Through extracting the inserted bar, the grafting between contact connecting block and the mounting panel is fixed, can pull down the mounting panel with scrape the strip, is convenient for wash and change scraping the strip.
The beneficial effects of the utility model are that:
through the dust removal mechanism who sets up, servo motor rotates through driving the lead screw, cooperation lead screw and connecting plate screw-thread fit, dead lever and connecting plate sliding fit make the connecting plate reciprocate, drive the draw runner and strike off the dust on transparent window surface, can keep the clean on transparent window surface, are convenient for observe the numerical value on the automation instrument.
Drawings
Fig. 1 is a schematic view of an overall structure of a dustproof housing for an automatic instrument according to the present invention;
fig. 2 is a schematic view of a heat dissipation base structure of a dustproof housing for an automatic instrument according to the present invention;
fig. 3 is a schematic structural view of a dust removing mechanism of a dust-proof housing for an automatic instrument according to the present invention;
fig. 4 is the utility model provides an automatic change dust cover's for instrument dust removal subassembly schematic structure.
In the figure: 1. a heat dissipation base; 2. a dust screen; 3. a heat-dissipating fan; 4. sealing the housing; 5. a sealing door panel; 6. a transparent window; 7. a dust removal mechanism; 8. a dust removal assembly; 9. a first fixing plate; 10. a second fixing plate; 11. a servo motor; 12. a screw rod; 13. fixing the rod; 14. a connecting plate; 15. connecting blocks; 16. mounting a plate; 17. scraping the strip; 18. and (4) inserting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b):
referring to fig. 1-4, the dustproof shell for the automatic instrument comprises a heat dissipation base 1 arranged at the bottom of the automatic instrument, dustproof nets 2 are arranged on outer walls of two ends of the heat dissipation base 1, heat dissipation fans 3 are arranged on one sides of the dustproof nets 2, mounting holes are formed in outer walls of two ends of the heat dissipation base 1, the dustproof nets 2 are fixed on one sides of annular inner walls of the mounting holes, the heat dissipation fans 3 are mounted on the other sides of the annular inner walls of the mounting holes, air is blown into the heat dissipation base 1 through the heat dissipation fans 3, the dustproof nets 2 arranged in a matched mode filter dust in the air, and excessive dust is prevented from entering the heat dissipation base 1 and the sealing shell 4.
The top of heat dissipation base 1 is fixed with seal housing 4, seal housing 4's front articulates there is seal door panel 5, seal door panel 5's front is provided with transparent window 6, the both sides of transparent window 6 are provided with dust removal mechanism 7, dust removal mechanism 7 is including dust removal subassembly 8, first fixed plate 9, second fixed plate 10, servo motor 11, lead screw 12 and dead lever 13, first fixed plate 9 all is fixed in seal door panel 5's the back with second fixed plate 10, first fixed plate 9 is located the top of transparent window 6, second fixed plate 10 is located the below of transparent window 6, prescribe a limit to dust removal mechanism 7's position through first fixed plate 9 and second fixed plate 10.
Servo motor 11 is fixed in the one end at first fixed plate 9 top, and the outer wall both ends of lead screw 12 rotate with first fixed plate 9 and second fixed plate 10 respectively and are connected, and the top of lead screw 12 is passed through the shaft coupling and is connected fixedly with servo motor 11, and the both ends of dead lever 13 are pegged graft fixedly with first fixed plate 9 and second fixed plate 10 respectively, drive lead screw 12 by servo motor 11 and rotate, and the rotation of lead screw 12 drives dust removal component 8 and reciprocates.
The spout with connecting block 15 looks adaptation is all seted up to 5 positive both sides of sealing door panel, and mounting panel 16 and scraping strip 17 are located the front of transparent window 6, and connecting plate 14 is located the back of transparent window 6, removes on the surface of transparent window 6 through scraping strip 17, clears up the dust on transparent window 6 surface.
The through-hole has all been seted up with one side outer wall of connecting block 15 to the both ends outer wall of mounting panel 16, has all pegged graft in the through-hole and has had inserted bar 18, and through extracting inserted bar 18, grafting between contact connecting block 15 and the mounting panel 16 is fixed, can pull down mounting panel 16 and scraping strip 17, is convenient for wash and change scraping strip 17.
The working principle is as follows:
in the use, blow in the heat dissipation base 1 by radiator fan 3, and make the air blow off in to seal housing 4 along heat dissipation base 1, blow off the heat in the seal housing 4 from the spout of seal door panel 5 both sides, servo motor 11 rotates through driving lead screw 12, cooperation lead screw 12 and connecting plate 14 screw-thread fit, dead lever 13 and connecting plate 14 sliding fit, make connecting plate 14 reciprocate, it strikes off the dust on transparent window 6 surface to drive to scrape strip 17, can keep the clean on transparent window 6 surface.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic change dust cover for instrument, is including setting up in heat dissipation base (1) of automatic instrument bottom, its characterized in that, the both ends outer wall of heat dissipation base (1) all is provided with dust screen (2), and one side of dust screen (2) all is provided with radiator fan (3), the top of heat dissipation base (1) is fixed with seal housing (4), and the front of seal housing (4) articulates there is sealed door plant (5), the front of sealed door plant (5) is provided with transparent window (6), and the both sides of transparent window (6) are provided with dust removal mechanism (7), dust removal mechanism (7) are including dust removal subassembly (8), first fixed plate (9), second fixed plate (10), servo motor (11), lead screw (12) and dead lever (13).
2. The dustproof housing for the automatic instrument is characterized in that mounting holes are formed in the outer walls of two ends of the radiating base (1), the dustproof net (2) is fixed to one side of the annular inner wall of each mounting hole, and the radiating fan (3) is mounted to the other side of the annular inner wall of each mounting hole.
3. The dustproof housing for the automatic instrument is characterized in that the first fixing plate (9) and the second fixing plate (10) are fixed on the back surface of the sealing door plate (5), the first fixing plate (9) is positioned above the transparent window (6), and the second fixing plate (10) is positioned below the transparent window (6).
4. The dustproof housing for the automatic instrument as claimed in claim 1, wherein the servo motor (11) is fixed at one end of the top of the first fixing plate (9), two ends of the outer wall of the screw rod (12) are respectively rotatably connected with the first fixing plate (9) and the second fixing plate (10), the top end of the screw rod (12) is fixedly connected with the servo motor (11) through a coupler, and two ends of the fixing rod (13) are respectively fixedly inserted into the first fixing plate (9) and the second fixing plate (10).
5. The dustproof housing for the automatic instrument is characterized in that the dedusting assembly (8) comprises a connecting plate (14), connecting blocks (15), a mounting plate (16) and scraping strips (17), one ends of the two connecting blocks (15) are respectively fixed at two ends of the outer wall of one side of the connecting plate (14), the mounting plate (16) is fixedly connected with the other ends of the two connecting blocks (15), the scraping strips (17) are fixed on the outer wall of one side, close to the connecting plate (14), of the mounting plate (16), one end of the top of the connecting plate (14) is in threaded fit with the screw rod (12), and the other end of the top of the connecting plate (14) is in sliding fit with the fixing rod (13).
6. The dustproof housing for the automatic instrument is characterized in that sliding grooves matched with the connecting blocks (15) are formed in the two sides of the front surface of the sealing door plate (5), the mounting plate (16) and the scraping strips (17) are located on the front surface of the transparent window (6), and the connecting plates (14) are located on the back surface of the transparent window (6).
7. The dustproof housing for the automatic instrument is characterized in that through holes are formed in the outer walls of two ends of the mounting plate (16) and the outer wall of one side of the connecting block (15), and the inserting rods (18) are inserted into the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222379343.6U CN217963691U (en) | 2022-09-08 | 2022-09-08 | Dustproof shell for automatic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222379343.6U CN217963691U (en) | 2022-09-08 | 2022-09-08 | Dustproof shell for automatic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217963691U true CN217963691U (en) | 2022-12-06 |
Family
ID=84263235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222379343.6U Expired - Fee Related CN217963691U (en) | 2022-09-08 | 2022-09-08 | Dustproof shell for automatic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217963691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116884126A (en) * | 2023-07-12 | 2023-10-13 | 浙江三网科技股份有限公司 | Community entrance guard control device and temperature control method |
-
2022
- 2022-09-08 CN CN202222379343.6U patent/CN217963691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116884126A (en) * | 2023-07-12 | 2023-10-13 | 浙江三网科技股份有限公司 | Community entrance guard control device and temperature control method |
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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: 20221206 |