CN216606245U - Automatic dust removal defogging device of instrument - Google Patents
Automatic dust removal defogging device of instrument Download PDFInfo
- Publication number
- CN216606245U CN216606245U CN202220201575.XU CN202220201575U CN216606245U CN 216606245 U CN216606245 U CN 216606245U CN 202220201575 U CN202220201575 U CN 202220201575U CN 216606245 U CN216606245 U CN 216606245U
- Authority
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- China
- Prior art keywords
- instrument
- gear
- heat dissipation
- protective cover
- fixedly arranged
- 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
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- 239000000428 dust Substances 0.000 title claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 17
- 239000003595 mist Substances 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic dust and mist removing device for an instrument, which comprises an instrument shell, wherein a protective cover is arranged on the left side of the top end of the instrument shell, the top end of the instrument shell is connected with a rotating shaft through a bearing, a first gear is fixedly connected to the top end of the rotating shaft, a torsion spring is sleeved outside the rotating shaft, two ends of the torsion spring are respectively and fixedly connected with the first gear and the instrument shell, a scraping strip is fixedly arranged outside the first gear, a sponge used for wiping the top end of the protective cover is fixedly arranged at the bottom end of the scraping strip, a motor is fixedly arranged at the top end of the instrument shell, an incomplete gear is fixedly arranged at one end of an output shaft of the motor, the first gear is meshed with the incomplete gear, and the centers of the first gear, the incomplete gear and the protective cover are positioned on the same straight line. Under the action of the motor, the sponge under the scraping strip can be automatically and repeatedly scraped and wiped on the protective cover, so that fog or dust can be removed conveniently.
Description
Technical Field
The utility model relates to the technical field of instrument equipment, in particular to an automatic dust and mist removing device for an instrument.
Background
An instrument is an instrument or equipment for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like. The device comprises a maintenance instrument, an ohmmeter, an analyzer, a tester, a calibrator and the like. In a broad sense, the instruments can also have functions of automatic control, alarm, signal transmission and data processing, such as pneumatic regulating instruments and electric regulating instruments used in automatic control of industrial production processes, and distributed instrument control systems.
For instruments, display parts such as a display screen, a pointer and the like are generally provided, a transparent protective cover is generally installed for protecting the display parts, dust or fog is easily adhered to the surface of the protective cover, people can check the instrument conveniently on the spot and then wipe the fog dust, and for some inconvenient checks or too many instruments, the instrument is generally monitored in real time through a monitoring device, but the monitored instrument surface has dust or fog which cannot be automatically removed, so that the inconvenience is relatively high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic dust and mist removing device for an instrument, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic dust removal defogging device of instrument, includes the instrument casing, the top left side of instrument casing is provided with the safety cover, the top of instrument casing is connected with the pivot through the bearing, the top rigid coupling of pivot has gear one, the torsional spring has been cup jointed to the outside of pivot, the both ends of torsional spring respectively with gear one and instrument casing fixed connection, the external fixation of gear one is provided with scrapes the strip, the bottom mounting of scraping the strip is provided with the sponge that is used for wiping the safety cover top, the fixed motor that is provided with in top of instrument casing, the fixed incomplete gear that is provided with of output shaft one end of motor, gear one meshes with incomplete gear mutually, the center of gear one, incomplete gear and safety cover is located same straight line.
As a further improvement scheme of the technical scheme: the shape of safety cover is semi-cylindrical, the length of scraping the strip is greater than the radius of safety cover.
As a further improvement scheme of the technical scheme: the fixed buffer board that is provided with in top of meter housing, the fixed rubber block that is provided with of one side outer wall of buffer board.
As a further improvement scheme of the technical scheme: the instrument shell is characterized in that the lower ends of the outer walls of the two sides of the instrument shell are fixedly provided with symmetrically distributed installation lugs, and screw holes are formed in the top ends of the installation lugs.
As a further improvement scheme of the technical scheme: the instrument shell is characterized in that heat dissipation holes are formed in the right ends of the outer walls of the two sides of the instrument shell.
As a further improvement scheme of the technical scheme: the instrument shell is characterized in that a heat dissipation cylinder communicated with the instrument shell is arranged in the middle of the outer wall of one side of the instrument shell, a fan is fixedly arranged in the heat dissipation cylinder through a mounting frame, and a dust screen is arranged at the left end of the inside of the heat dissipation cylinder.
As a further improvement scheme of the technical scheme: the inside of meter housing is fixed and is provided with temperature and humidity sensor, the inside of a heat dissipation section of thick bamboo is provided with the heating wire, fan and temperature and humidity sensor pass through controller electric connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. this be used for automatic dirt defogging device that removes of instrument, through being provided with the motor, when the defogging of removing dust is carried out to needs, the starter motor, the motor drives incomplete gear revolve, incomplete gear acts on gear one and makes its rotation, when incomplete gear and gear one do not mesh, under the effect of torsional spring, gear one resets, can make the sponge under the scraping strip carry out automatic reciprocating's scraping and clean on the guard shield like this, and then make fog or dust detach, be convenient for observe, it is more convenient.
2. This be used for automatic dust and mist removal device that removes of instrument through being provided with temperature and humidity sensor, when temperature and humidity sensor detected the inside high temperature of instrument, the fan will start and then accelerate the cooling, when temperature and humidity sensor detected the inside moisture value of instrument too big, heating wire and fan will start simultaneously, and then dehumidify inside.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic view of an overall structure of an automatic dust and mist removing device for meters according to the present invention;
FIG. 2 is an enlarged schematic structural view of a position A of the automatic dust and mist removing device for meters according to the present invention;
fig. 3 is a schematic cross-sectional structural view of an automatic dust and mist removing device for a meter according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an instrument housing; 2. mounting lugs; 3. heat dissipation holes; 4. a buffer plate; 5. a protective cover; 6. scraping the strips; 7. a first gear; 8. a torsion spring; 9. a rotating shaft; 10. a motor; 11. an incomplete gear; 12. a heat-dissipating cylinder; 13. an electric heating wire; 14. a fan; 15. temperature and humidity sensor.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, in the embodiment of the present invention, an automatic dust and mist removing device for an instrument includes an instrument housing 1, a protective cover 5 is disposed on a left side of a top end of the instrument housing 1, a rotating shaft 9 is connected to the top end of the instrument housing 1 through a bearing, a first gear 7 is fixedly connected to the top end of the rotating shaft 9, a torsion spring 8 is sleeved outside the rotating shaft 9, two ends of the torsion spring 8 are respectively fixedly connected to the first gear 7 and the instrument housing 1, a scraping bar 6 is fixedly disposed outside the first gear 7, a sponge for wiping the top end of the protective cover 5 is fixedly disposed at a bottom end of the scraping bar 6, a motor 10 is fixedly disposed at the top end of the instrument housing 1, an incomplete gear 11 is fixedly disposed at one end of an output shaft of the motor 10, the first gear 7 is engaged with the incomplete gear 11, centers of the first gear 7, the incomplete gear 11 and the protective cover 5 are located on a same straight line, when dust and mist removing are required, the motor 10 is started, the motor 10 drives the incomplete gear 11 to rotate, the incomplete gear 11 acts on the first gear 7 to enable the first gear to rotate, when the incomplete gear 11 is not meshed with the first gear 7, the first gear 7 resets under the action of the torsion spring 8, and therefore sponge below the scraping strip 6 can be automatically and repeatedly scraped and wiped on the protective cover 5, and then fog or dust can be removed, so that observation is convenient and convenient.
In the utility model, the protective cover 5 is in a semi-cylindrical shape, and the length of the scraping strip 6 is larger than the radius of the protective cover 5, so that the scraping strip 6 can scrape the top end of the protective cover 5 in all directions.
In the utility model, the top end of the meter shell 1 is fixedly provided with the buffer plate 4, the outer wall of one side of the buffer plate 4 is fixedly provided with the rubber block, and when the scraping strip 6 is reset, the rubber block can be impacted, so that the rubber block is buffered.
In the utility model, the lower ends of the outer walls of the two sides of the instrument shell 1 are fixedly provided with the symmetrically distributed mounting lugs 2, and the top ends of the mounting lugs 2 are provided with screw holes, so that the instrument shell is convenient to mount.
In the utility model, the right ends of the outer walls of the two sides of the instrument shell 1 are provided with the heat dissipation holes 3 for ventilation and heat dissipation.
In the utility model, the middle part of the outer wall of one side of the instrument shell 1 is provided with the heat dissipation cylinder 12 communicated with the instrument shell, the inside of the heat dissipation cylinder 12 is fixedly provided with the fan 14 through the mounting frame, the left end inside the heat dissipation cylinder 12 is provided with the dustproof net, the fan 14 improves the heat dissipation effect, and the dustproof net prevents dust from entering.
According to the utility model, the temperature and humidity sensor 15 is fixedly arranged in the meter shell 1, the heating wire 13 is arranged in the heat dissipation cylinder 12, the heating wire 13, the fan 14 and the temperature and humidity sensor 15 are electrically connected through the controller, when the temperature and humidity sensor 15 detects that the temperature in the meter is too high, the fan 14 is started to accelerate cooling, when the temperature and humidity sensor 15 detects that the moisture value in the meter is too high, the heating wire 13 and the fan 14 are simultaneously started to dehumidify the inside, so that the components operate when needing to work, and more energy is saved.
The working principle of the utility model is as follows:
scrape strip 6 under torsional spring 8's limiting displacement, just at buffer board 4 department, this is home position, can not cause visual effect to safety cover 5 when not needing dust removal defogging like this, when needing to remove dust and defogging, pass through remote control starter motor 10 in the monitor room, motor 10 drives incomplete gear 11 and rotates, incomplete gear 11 acts on gear 7 and makes its rotation, when incomplete gear 11 and gear 7 do not mesh, under torsional spring 8's effect, gear 7 resets to home position, so be a stroke, the sponge that scrapes strip 6 down at this moment just can carry out an omnidirectional striking off to the top of semi-cylindrical safety cover 5, and the same reason, motor 10 continues to rotate and will repeat this stroke, and then carry out automatic reciprocal scraping and wiping, and then make fog or dust detach, be convenient for observe, it is more convenient.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an automatic dust removal defogging device of instrument, includes instrument casing (1), its characterized in that, the top left side of instrument casing (1) is provided with safety cover (5), the top of instrument casing (1) is connected with pivot (9) through the bearing, the top rigid coupling of pivot (9) has gear (7), torsional spring (8) have been cup jointed to the outside of pivot (9), the both ends of torsional spring (8) respectively with gear (7) and instrument casing (1) fixed connection, the external fixation of gear (7) is provided with scrapes strip (6), the bottom mounting of scraping strip (6) is provided with the sponge that is used for wiping safety cover (5) top, the fixed motor (10) that is provided with in top of instrument casing (1), the fixed incomplete gear (11) that is provided with in output shaft one end of motor (10), gear (7) mesh with incomplete gear (11) mutually, the centers of the first gear (7), the incomplete gear (11) and the protective cover (5) are located on the same straight line.
2. The automatic dedusting and demisting device for meters according to claim 1, characterized in that the protective cover (5) is semi-cylindrical in shape, and the length of the scraping strip (6) is greater than the radius of the protective cover (5).
3. The automatic dust and mist removing device for the instrument and meter as claimed in claim 1, wherein a buffer plate (4) is fixedly arranged at the top end of the instrument shell (1), and a rubber block is fixedly arranged on the outer wall of one side of the buffer plate (4).
4. The automatic dust and mist removing device for the instrument and meter as claimed in claim 1, wherein the instrument shell (1) is fixedly provided with symmetrically distributed mounting lugs (2) at the lower ends of the outer walls of the two sides, and the top ends of the mounting lugs (2) are provided with screw holes.
5. The automatic dedusting and demisting device for the instrument according to claim 1, wherein the right end of the outer wall of the two sides of the instrument housing (1) is provided with a heat dissipation hole (3).
6. The automatic dedusting and demisting device for the instrument according to claim 5, wherein a heat dissipation cylinder (12) communicated with the instrument housing (1) is arranged in the middle of one outer wall of the instrument housing, a fan (14) is fixedly arranged in the heat dissipation cylinder (12) through a mounting frame, and a dustproof net is arranged at the left end of the interior of the heat dissipation cylinder (12).
7. The automatic dedusting and demisting device for the instrument according to claim 6, wherein a temperature and humidity sensor (15) is fixedly arranged inside the instrument housing (1), a heating wire (13) is arranged inside the heat dissipation cylinder (12), and the heating wire (13), the fan (14) and the temperature and humidity sensor (15) are electrically connected through a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201575.XU CN216606245U (en) | 2022-01-25 | 2022-01-25 | Automatic dust removal defogging device of instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201575.XU CN216606245U (en) | 2022-01-25 | 2022-01-25 | Automatic dust removal defogging device of instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216606245U true CN216606245U (en) | 2022-05-27 |
Family
ID=81690315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220201575.XU Expired - Fee Related CN216606245U (en) | 2022-01-25 | 2022-01-25 | Automatic dust removal defogging device of instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216606245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076547A (en) * | 2022-06-21 | 2022-09-20 | 中国科学院西北生态环境资源研究院 | Glacier material balance full-time measuring system |
-
2022
- 2022-01-25 CN CN202220201575.XU patent/CN216606245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076547A (en) * | 2022-06-21 | 2022-09-20 | 中国科学院西北生态环境资源研究院 | Glacier material balance full-time measuring system |
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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: 20220527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |