CN113669607A - Diaxon adjustment mechanism based on in hemisphere type camera - Google Patents
Diaxon adjustment mechanism based on in hemisphere type camera Download PDFInfo
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- CN113669607A CN113669607A CN202110979906.2A CN202110979906A CN113669607A CN 113669607 A CN113669607 A CN 113669607A CN 202110979906 A CN202110979906 A CN 202110979906A CN 113669607 A CN113669607 A CN 113669607A
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- mechanism based
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 73
- 238000007789 sealing Methods 0.000 claims description 36
- 238000005192 partition Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 16
- 239000001257 hydrogen Substances 0.000 description 13
- 229910052739 hydrogen Inorganic materials 0.000 description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to the technical field of monitoring equipment, and discloses a two-axis adjusting mechanism based on a hemispherical camera, which comprises an installation seat. This diaxon adjustment mechanism based on in hemisphere type camera, contact through spiral plate and seal cover rotates, and the spiral interval of spiral plate is big-end-up, it is rotatory under the drive of motor one, when making a work drive pivot rotatory, the revolving rack area lens subassembly rotation monitoring, the spiral plate is rotatory advances the air soon and extrudees this moment, the temperature risees, the air after the heating blows the surface of glass cover through the blast pipe, make the temperature of glass cover risees, air in the glass cover can not produce steam with the contact of glass cover, prevent that the outside air temperature is low, glass cover surface temperature reduces, by the glass cover, the air temperature increase in the glass cover that the heat that motor one and motor two work produced produces steam with the contact of glass cover, influence the shooting definition of lens subassembly, and reduce lens subassembly life's problem.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to a two-axis adjusting mechanism based on a hemispherical camera.
Background
The dome camera is an indispensable monitoring product in monitoring equipment, and is suitable for office occasions and places with high decoration grade due to small volume and attractive appearance.
The dome camera is roughly divided into a solid type and a movable type, the direction of a camera lens of the movable type can be adjusted by using a motor (a pan motor or a tilt motor is used), in the movable type camera, unlike a fixed type, only one visual angle is formed after the angle is adjusted when the camera is installed, only manual disassembly is needed, the angle of the camera is adjusted again, in the movable type case, when no one is in use, the camera can rotate automatically, after people are found, the camera can be shot with the camera, when the number of people is large, the camera can rotate under the control of background workers, the existing dome camera is vertically provided with a shaft between the top of the lens component and an installation frame, and the middle part of the lens component is provided with a transverse shaft connected with a connecting seat.
The existing dome camera is in the use process, the ambient temperature is not communicated with the temperature and air pressure inside the glass cover, water vapor is easily generated inside the glass, the lens module and the sensor are easily corroded, the sealing degree of the glass cover is not good, deposited dust in the glass cover can be caused, and the shooting definition of the lens module is influenced.
Disclosure of Invention
The invention provides a two-axis adjusting mechanism based on a hemispherical camera, which has the advantages that water vapor cannot be condensed in a glass cover, impurities cannot enter from the outside, and a lens assembly can clearly take a picture, and solves the problems that the water vapor condensed in the glass cover is not tight in sealing, and dust enters to cause the lens assembly to be unclear in taking the picture.
The invention provides the following technical scheme: a two-axis adjusting mechanism based on a hemispherical camera comprises a mounting seat, wherein a mounting sleeve is movably sleeved below the mounting seat, a glass cover is fixedly sleeved below the mounting sleeve, a partition plate is fixedly sleeved in an inner hole at the bottom of the mounting seat, a rotating shaft is movably sleeved in the middle of the mounting seat and penetrates through the partition plate, a first motor is fixedly mounted on one side of the upper surface of the partition plate and is meshed with a bevel gear fixedly sleeved on the outer surface of the rotating shaft, a rotating frame is fixedly sleeved at the bottom end of the rotating shaft and is provided with a rotating frame, a lens assembly is movably sleeved in the middle of the rotating frame, a second motor is fixedly mounted on one side of the rotating frame and is meshed with a bevel gear fixedly sleeved on the rotating shaft of the lens assembly, a sealing sleeve is coaxially and integrally formed in the inner cavity of the mounting seat, and a spiral plate is fixedly mounted on the outer surface of the upper part of the rotating shaft and the matching part of the sealing sleeve, the surface of spiral plate and the internal surface contact cooperation of seal cover, the interval from the top down of spiral plate constantly reduces, the fixed cover in bottom of seal cover hole is equipped with the closing plate, the lower part of spring just is located the below fixed mounting of spiral plate has the blast pipe, the other end of blast pipe passes mount pad and glass cover cooperation.
As preferred, the bottom integrated into one piece of seal cover one side has the reservoir, the bottom of seal cover stretches out at the middle part of reservoir has the baffle, the transfer line has been seted up to one side of seal cover and the upper surface cooperation of closing plate, the transfer line communicates the baffle bottom at reservoir middle part, the bottom surface of reservoir middle part baffle does not contact with the reservoir, the left top intercommunication of reservoir has the gas-supply pipe, the top intercommunication on reservoir right side has outer calandria, outer calandria and outside intercommunication, the gas-supply pipe is deepened the inner chamber of glass cover.
Preferably, a sealing sliding plug is movably sleeved in one side of the mounting sleeve, a spring is fixedly mounted on one side of the sealing sliding plug, and an exhaust hole is formed below the hole where the sealing sliding plug is located.
Preferably, when the mounting seat is mounted on a wall surface, a gasket is sleeved on the top surface of the mounting seat and the bolt.
The invention has the following beneficial effects:
1. the two-shaft adjusting mechanism based on the hemispherical camera rotates by the contact of the spiral plate and the sealing sleeve, and the spiral interval of the spiral plate is big at the top and small at the bottom, the rotating frame drives the lens component to rotate and monitor when the rotating shaft is driven to rotate by the first motor, the spiral plate rotates to screw and extrude air, the temperature is increased, the heated air is blown to the outer surface of the glass cover through the exhaust pipe, the temperature of the glass cover rises, the air in the glass cover is contacted with the glass cover to generate no water vapor, the low temperature of the outside air and the surface temperature of the glass cover are prevented from being reduced, the temperature increase of the air in the glass cover caused by the heat generated by the work of the glass cover, the motor I and the motor II is contacted with the glass cover to generate water vapor, the shooting definition of the lens component is influenced, and the service life of the lens assembly is reduced, and the service life and the shooting definition of the lens assembly are ensured.
2. This diaxon adjustment mechanism based on in hemisphere type camera, divide by the baffle that the seal cover bottom surface stretches out through the reservoir, and the baffle does not contact with the bottom surface of reservoir, and communicate in the reservoir at the transfer line, make the water that spiral plate compressed air produced collect in the reservoir, and by electrolysis production hydrogen, hydrogen can discharge into glass cover inner chamber, glass cover inner chamber pressure increases, when sealed not tight, because inner chamber pressure is greater than external pressure, the gas of glass cover inner chamber can be discharged from sealed space promptly, and outside air can not enter into the inner chamber, this just makes debris such as outside dust can not get into the inner chamber, guarantee that the camera lens of lens subassembly can not be stained with the ash and shelter from, guarantee the shooting definition of lens subassembly.
3. The two-shaft adjusting mechanism based on the hemispherical camera is characterized in that through the matching of the sealing sliding plug and the spring, so that the hydrogen discharged into the inner cavity of the glass cover from the gas transmission pipe is continuously increased, the pressure is continuously increased, and after the pressure in the inner cavity of the glass cover is higher than the external pressure to a certain degree, the hydrogen gas of the internal pressure can push the sealing sliding plug to move, the exhaust hole is communicated with the inner cavity of the glass cover, the hydrogen gas is exhausted from the exhaust hole, the pressure of the inner cavity of the glass cover is ensured to be at a stable value, the expansion and the damage of equipment caused by overlarge pressure can be avoided, meanwhile, the air in the inner cavity of the glass cover is exhausted as much as possible, so that the external temperature of the equipment is low when the equipment works in winter, when the temperature of the glass cover is low, the gas in the inner cavity of the glass cover contacts the glass cover after the pressure and the equipment run to generate heat and conduct, because the air is discharged, hydrogen is in the glass cover, no liquid is generated, and the shooting definition of the lens component is ensured.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. a mounting seat; 2. installing a sleeve; 3. a glass cover; 4. a partition plate; 5. a rotating shaft; 6. a first motor; 7. rotating the frame; 8. a lens assembly; 9. a second motor; 10. sealing sleeves; 11. a spiral plate; 12. a sealing plate; 13. an exhaust pipe; 14. a liquid storage tank; 15. a transfusion tube; 16. an electric wire; 17. a gas delivery pipe; 18. an outer discharge pipe; 19. sealing the sliding plug; 20. a spring; 21. and (4) exhausting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a two-axis adjusting mechanism based on a hemispherical camera comprises a mounting base 1, a mounting sleeve 2 is movably sleeved below the mounting base 1, a gasket is sleeved on the top surface of the mounting base 1 and a bolt when the mounting base 1 is mounted on a wall surface, so that a gap is left between the mounting base 1 and the mounting surface, air can rapidly enter an inner cavity of the mounting base 1 to ensure that a spiral plate 11 is sufficiently compressed in real time to generate water, a glass cover 3 is fixedly sleeved below the mounting sleeve 2, a partition plate 4 is fixedly sleeved in an inner hole at the bottom of the mounting base 1, a rotating shaft 5 is movably sleeved in the middle of the mounting base 1 and penetrates through the partition plate 4, a motor I6 is fixedly mounted on one side of the upper surface of the partition plate 4, the motor I6 is engaged with a conical tooth fixedly sleeved on the outer surface of the rotating shaft 5, a rotating frame 7 is fixedly sleeved at the bottom end of the rotating shaft 5, and a lens assembly 8 is movably sleeved in the middle of the rotating frame 7, a second motor 9 is fixedly installed on one side of the rotating frame 7, the second motor 9 is engaged with a taper tooth fixedly sleeved on a rotating shaft of the lens component 8, a sealing sleeve 10 is coaxially and integrally formed in an inner cavity of the installation base 1 and is coaxial with the rotating shaft 5, a spiral plate 11 is fixedly installed on the outer surface of the upper part of the rotating shaft 5 matched with the sealing sleeve 10, the outer surface of the spiral plate 11 is in contact fit with the inner surface of the sealing sleeve 10, the interval of the spiral plate 11 is continuously reduced from top to bottom, a sealing plate 12 is fixedly sleeved at the bottom of an inner hole of the sealing sleeve 10, an exhaust pipe 13 is fixedly installed on the lower part of a spring 20 and is positioned below the spiral plate 11, the other end of the exhaust pipe 13 penetrates through the installation base 1 to be matched with the glass cover 3, when the rotating shaft 5 is driven by the first motor 6 to rotate, the rotating frame 7 drives the lens component 8 to rotate and monitor, at the moment, the spiral plate 11 rotates to screw and extrude air, the temperature is raised, and the heated air is blown to the outer surface of the glass cover 3 through the exhaust pipe 13, make the temperature of glass cover 3 rise, the air in the glass cover 3 can not produce steam with the contact of glass cover 3, it is low to prevent that the outside air temperature, 3 surface temperature of glass cover reduces, by glass cover 3, the heat that the work of motor one 6 and motor two 9 produced increases the temperature in the glass cover 3 that leads to and covers 3 contacts with glass and produce steam, influence the shooting definition of lens subassembly 8, and reduce lens subassembly 8 life's problem, guarantee lens subassembly 8's life and shooting definition.
Referring to fig. 2, a liquid storage tank 14 is integrally formed at the bottom of one side of a sealing sleeve 10, a partition plate extends out of the bottom of the sealing sleeve 10 in the middle of the liquid storage tank 14, a liquid conveying pipe 15 is arranged at one side of the sealing sleeve 10 and matched with the upper surface of a sealing plate 12, the liquid conveying pipe 15 is communicated with the bottom of the partition plate in the middle of the liquid storage tank 14, the bottom of the partition plate in the middle of the liquid storage tank 14 is not contacted with the liquid storage tank 14, an air conveying pipe 17 is communicated with the top of the left side of the liquid storage tank 14, an outer discharge pipe 18 is communicated with the right side of the liquid storage tank 14, the outer discharge pipe 18 is communicated with the outside, the air conveying pipe 17 extends into the inner cavity of the glass cover 3, so that hydrogen can be discharged into the inner cavity of the glass cover 3, the pressure of the inner cavity of the glass cover 3 is increased, when the sealing is not tight, because the pressure of the inner cavity is higher than the external pressure, namely, the gas in the inner cavity of the glass cover 3 can be discharged from a sealing gap, and the external air can not enter the inner cavity, so that external dust and other impurities can not enter the inner cavity, the lens of the lens component 8 is guaranteed not to be stained with dust and shielded, and the shooting definition of the lens component 8 is guaranteed.
Referring to fig. 3, a sealing sliding plug 19 is movably sleeved inside one side of the mounting sleeve 2, a spring 20 is fixedly installed on one side of the sealing sliding plug 19, an exhaust hole 21 is formed below a hole where the sealing sliding plug 19 is located, so that hydrogen discharged into the inner cavity of the glass cover 3 from the gas pipe 17 is continuously increased, the pressure is continuously increased, after the pressure of the inner cavity of the glass cover 3 is larger than the external pressure to a certain degree, the hydrogen at the internal pressure can push the sealing sliding plug 19 to move, the exhaust hole 21 is communicated with the inner cavity of the glass cover 3, the hydrogen is discharged from the exhaust hole 21, the pressure of the inner cavity of the glass cover 3 is ensured to be a stable value, and simultaneously air in the inner cavity of the glass cover 3 is discharged as much as possible, so that when the equipment works in winter, the external temperature is low, when the temperature of the glass cover 3 is low, the air in the inner cavity of the glass cover 3 is in contact with the glass cover 3 after the pressure and the heat conduction of the equipment, because the air is discharged, hydrogen is in the glass cover 3, and liquid cannot be generated, so that the shooting definition of the lens component 8 is ensured.
The working principle of the two-axis adjusting mechanism of the dome camera is as follows:
fixing the mounting seat 1 on the wall surface, the inner cavity of the mounting seat 1 is communicated with the outside through a wiring hole at the top, a motor I6 and a motor II 9 work to drive the lens assembly 8 to rotate at a certain speed to monitor the field of view, when a pedestrian appears in the field of view, the rotation speed of the lens assembly 8 is slowed down, the pedestrian is placed in the middle of the field of view to move along, the motor II 9 drives the rotating shaft 5 to rotate, the spiral plate 11 starts to work, the air in the inner cavity of the mounting seat 1 is screwed in, the screwed air is compressed, the compressed air is heated, the heated air is discharged to the outer surface of the glass cover 3 from the exhaust pipe 13, the temperature of the glass cover 3 is kept, the air cannot be cooled, water can be generated by air compression, the water is collected in the infusion tube 15 under the effect of the inclined plane of the sealing plate 12 and is conveyed to the liquid storage tank 14, and the water wire 16 entering the liquid storage tank 14 is electrolyzed, the left cavity of the liquid storage tank 14 generates hydrogen, the right cavity generates oxygen, the oxygen is directly discharged to the outside through the outer discharging pipe 18, the hydrogen enters the inner cavity of the glass cover 3 under the conveying action of the gas conveying pipe 17, the gas pressure in the glass cover 3 is increased, after the hydrogen is increased to a certain value, the sealing sliding plug 19 is pushed to move, the exhaust hole 21 is opened, so that the air in the glass cover 3 is continuously discharged, the hydrogen cannot generate liquid when encountering the cold glass cover 3, meanwhile, after the pressure in the glass cover 3 is increased, the gas is discharged to the outside from the inside of the glass cover 3 through the sealing gap, and external impurities cannot enter the glass cover 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a diaxon adjustment mechanism based on in hemisphere type camera, includes mount pad (1), its characterized in that: the glass cover is fixedly sleeved below the mounting seat (1), a partition plate (4) is fixedly sleeved in an inner hole at the bottom of the mounting seat (1), a rotating shaft (5) is movably sleeved in the middle of the mounting seat (1) and penetrates through the partition plate (4), a first motor (6) is fixedly mounted on one side of the upper surface of the partition plate (4), the first motor (6) is meshed with a conical tooth fixedly sleeved on the outer surface of the rotating shaft (5), a rotating frame (7) is fixedly sleeved at the bottom end of the rotating shaft (5), a lens component (8) is movably sleeved in the middle of the rotating frame (7), a second motor (9) is fixedly mounted on one side of the rotating frame (7), the second motor (9) is meshed with a conical tooth fixedly sleeved on the rotating shaft of the lens component (8), a sealing sleeve (10) is coaxially and integrally formed in an inner cavity of the mounting seat (1) and the rotating shaft (5), the upper portion of pivot (5) and the outer fixed surface of seal cover (10) cooperation part install spiral plate (11), the surface of spiral plate (11) and the internal surface contact cooperation of seal cover (10), the interval from the top down of spiral plate (11) constantly reduces, the fixed cover in bottom of seal cover (10) hole is equipped with closing plate (12), the lower part of spring (20) and the below fixed mounting that is located spiral plate (11) have blast pipe (13), the other end of blast pipe (13) passes mount pad (1) and glass cover (3) cooperation.
2. The two-axis adjusting mechanism based on the hemispherical camera as claimed in claim 1, wherein: the bottom integrated into one piece of seal cover (10) one side has reservoir (14), the bottom of seal cover (10) stretches out at the middle part of reservoir (14) has the baffle, transfer line (15) have been seted up to one side of seal cover (10) and with the upper surface cooperation of closing plate (12), transfer line (15) communicate the baffle bottom at reservoir (14) middle part, the bottom surface of reservoir (14) middle part baffle does not contact with reservoir (14), the left top intercommunication of reservoir (14) has gas-supply pipe (17), the top intercommunication on reservoir (14) right side has outer calandria (18), outer calandria (18) and outside intercommunication, gas-supply pipe (17) are deepened the inner chamber of glass cover (3).
3. The two-axis adjusting mechanism based on the hemispherical camera as claimed in claim 1, wherein: the sealing device is characterized in that a sealing sliding plug (19) is movably sleeved in one side of the mounting sleeve (2), a spring (20) is fixedly mounted on one side of the sealing sliding plug (19), and an exhaust hole (21) is formed below a hole where the sealing sliding plug (19) is located.
4. The two-axis adjusting mechanism based on the hemispherical camera as claimed in claim 1, wherein: when the mounting base (1) is mounted on a wall surface, a gasket is sleeved on the top surface of the mounting base (1) and the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979906.2A CN113669607A (en) | 2021-08-25 | 2021-08-25 | Diaxon adjustment mechanism based on in hemisphere type camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979906.2A CN113669607A (en) | 2021-08-25 | 2021-08-25 | Diaxon adjustment mechanism based on in hemisphere type camera |
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| Publication Number | Publication Date |
|---|---|
| CN113669607A true CN113669607A (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110979906.2A Pending CN113669607A (en) | 2021-08-25 | 2021-08-25 | Diaxon adjustment mechanism based on in hemisphere type camera |
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| CN (1) | CN113669607A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115236923A (en) * | 2022-08-04 | 2022-10-25 | 国网河南省电力公司商丘供电公司 | Outdoor intelligent monitoring equipment of scheduling equipment for power transmission |
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| CN209881920U (en) * | 2019-08-12 | 2019-12-31 | 威海联合影像有限公司 | Antifog camera module |
| CN111314664A (en) * | 2020-03-06 | 2020-06-19 | 易道群 | Heat recovery defogging type intelligent security monitoring equipment based on curved bar ventilation |
| CN211925328U (en) * | 2020-03-12 | 2020-11-13 | 广东宏达工贸集团有限公司 | Environment-friendly civil security engineering monitoring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115236923A (en) * | 2022-08-04 | 2022-10-25 | 国网河南省电力公司商丘供电公司 | Outdoor intelligent monitoring equipment of scheduling equipment for power transmission |
| CN115236923B (en) * | 2022-08-04 | 2023-08-22 | 国网河南省电力公司商丘供电公司 | Outdoor intelligent monitoring equipment of scheduling equipment for power transmission |
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