CN112718701A

CN112718701A - Camera air-blowing

Info

Publication number: CN112718701A
Application number: CN202011640171.2A
Authority: CN
Inventors: 闫雅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-04-30

Abstract

The invention provides air blowing for a camera, and relates to the field of camera auxiliary equipment. This camera air-blowing, including fixed head, collar, rubber layer, slipmat and clearance mechanism, the inner wall fixed connection of fixed head and collar, the rubber layer sets up the inner wall at the collar, the slipmat evenly sets up the outer wall on rubber layer, clearance mechanism sets up the bottom on rubber layer, one side outer wall of collar is provided with the air duct, the outer wall of air duct is seted up porosely, be provided with buffer gear between air duct and the rubber layer, buffer gear includes expanding spring, piston and slide cartridge, the outer wall fixed connection of the one end air duct of slide cartridge, the piston sets up the inner wall swing joint with the slide cartridge, it has buffer gas to fill between the piston slide cartridge, expanding spring's one end is connected with the piston. The camera air-blowing device can prevent external dust from entering the air-blowing device, prevent secondary pollution of the lens, and also has no influence on the ventilation speed of the air-blowing device, thereby being convenient to use.

Description

Camera air-blowing

Technical Field

The invention relates to the technical field of camera auxiliary equipment, in particular to camera air blowing.

Background

The digital camera is a product integrating optics, mechanics and electronics. The digital image capturing device integrates components of image information conversion, storage, transmission and the like, and has the characteristics of digital access mode, interactive processing with a computer, real-time shooting and the like. Light enters the camera through the lens or the lens group, is converted into a digital signal through the imaging element of the digital camera, and the digital signal is stored in the storage device through the image operation chip. The imaging element of the digital camera is CCD or CMOS, and the imaging element is characterized in that when light passes through, the light can be converted into electronic signals according to different light.

Because when shooting under the great environment of dust, easily adhere to the dust on the camera lens, can influence the shooting effect, need use gas to blow off the dust that blows off the camera lens surface, nevertheless difficult use gas blow under the more environment of outdoor dust, the camera lens is also being touched in the gas blow when using, causes the risk of damage to the lens, and the dust that is in the camera lens edge simultaneously is difficult to blow off completely.

Disclosure of Invention

Technical problem to be solved

The invention provides a camera air blower, which solves the problems that when shooting is carried out in an environment with large dust, dust is easily attached to a camera lens, the shooting effect is affected, the dust on the surface of the lens needs to be blown off by air, but the air blower is difficult to use in an environment with more outdoor dust, the risk of damaging the lens due to the fact that the lens is touched by the air blower when the air blower is used, and meanwhile, the dust at the edge of the lens is difficult to completely blow off.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a camera air-blowing, includes fixed head, collar, rubber layer, slipmat and clearance mechanism, the inner wall fixed connection of fixed head and collar, the rubber layer sets up the inner wall at the collar, the slipmat evenly sets up the outer wall on rubber layer, clearance mechanism sets up the bottom on rubber layer, one side outer wall of collar is provided with the air duct, the gas pocket is seted up to the outer wall of air duct, be provided with buffer gear between air duct and the rubber layer.

Preferably, the buffer mechanism comprises an expansion spring, a piston and a sliding cylinder, the outer wall of the air duct at one end of the sliding cylinder is fixedly connected, the piston is movably connected with the inner wall of the sliding cylinder, buffer gas is filled between the piston and the sliding cylinder, one end of the expansion spring is connected with the piston, the other end of the expansion spring is fixedly connected with the rubber layer, and a clamping block is arranged on the expansion spring.

Preferably, the inner wall of collar is provided with filtering mechanism, filtering mechanism includes filter screen, spiral plate, dust bag and siphunculus, the mounting groove has been seted up to the outer wall of collar, the filter screen sets up the one side at the mounting groove, the spiral plate sets up the inner wall at the mounting groove, the dust bag sets up the below at the spiral plate, the one end of siphunculus is linked together with the exit of spiral plate, the other end and the air duct of siphunculus are linked together.

Preferably, the bottom outer wall of spiral plate has seted up the through-hole, the outer wall of spiral plate is provided with the fly leaf, the fly leaf includes pivot, aerofoil and marble, aerofoil and pivot swing joint, the cavity is left to the inside of aerofoil, the marble setting is in the cavity.

Preferably, the inner wall of the air duct is provided with a one-way mechanism, the one-way mechanism comprises a rotating plate, a connecting spring and an elastic ball, the rotating plate is movably connected with the inner wall of the air duct, and the elastic ball is connected with the rotating plate through the connecting spring.

Preferably, the cleaning mechanism comprises a shielding plate, an electrostatic dust collection plate, a dust collection hole, an air deflector and an elastic sheet, the electrostatic dust collection plate is arranged on the inner wall of the shielding plate, the dust collection hole is formed in the outer wall of the shielding plate, the air deflector is arranged on the outer wall of the bottom end of the shielding plate, the elastic sheet is arranged on the inner wall of the air deflector, and a sealing cushion is arranged on one side of the elastic sheet.

Preferably, the one end of air duct is provided with the jet-propelled head, the jet-propelled head includes fixed plate, W shape spray tube and jet-propelled mechanism, the W shape spray tube sets up on the fixed plate, jet-propelled mechanism sets up on the W shape spray tube, jet-propelled mechanism includes limiting plate, dust blanket, switching-over roller, mounting panel and gasbag, fixed plate and limiting plate swing joint, the gasbag sets up the inner wall at the fixed plate, the switching-over roller sets up the one end at the fixed plate, the dust blanket sets up between limiting plate and fixed plate. When the camera lens is used, because dust is easily attached to the camera lens when the camera lens is used in an environment with large dust, the shooting effect is affected, the dust on the surface of the lens needs to be blown off by using air, but the air blowing is difficult to use in an environment with more outdoor dust, the air blowing also has the risk of touching the lens when the camera lens is used, the lens is damaged, meanwhile, the dust at the edge of the lens is difficult to completely blow off, the cleaning effect is affected, when a rubber layer is deformed, the external air can be sucked into the air blowing, due to the arrangement of a filtering mechanism, the filtering net can firstly block the large dust, the tiny dust which is not filtered by some filtering nets can pass through a spiral plate, the spiral plate has the function of blocking the dust, meanwhile, the cyclone can be generated between the spiral plates, the dust is blown into a dustproof bag from a through hole, the cyclone can also drive the movable plate to rotate, and the movable plate can drive the bouncing, when marble and aerofoil produced the friction, the outer wall that can make the fly leaf has static to strengthened the adsorption efficiency to small dust, the vibrations that produce during the marble activity simultaneously also can let the dust attached to on spiral plate and fly leaf drop and get into and take the dustproof bag, through this kind of method, can enough prevent that external dust from entering into the air-blast, prevent the secondary pollution camera lens, do not also influence the speed of ventilating of air-blast, convenient to use. When not using, fixture block on the expanding spring can the joint advance in the slide cartridge, can reduce the volume, and is convenient for carry, under expanding spring's the effect with the cylinder, can make the rubber layer take place quick deformation and reset, also make the outer wall on rubber layer fuller, the cooperation slipmat can make things convenient for the people to tightly hold this air-blowing, required power when setting up of inflator also can alleviate the expanding spring compression simultaneously, convenient to use, when the extrusion, the wind-force of production can make the commentaries on classics board rebound, the air duct also can be sealed to the elasticity ball simultaneously, make the air current one-way pass through, prevent that the air current from leaking the reduction wind pressure, the clean effect of air-blowing has been guaranteed, when air-blowing deformation resets and breathes in, the rubber ball can drop under the effect of reverse air. When the air injection mechanism passes through the air flow, the mounting plate can continuously shake along the limiting plate, the air bag layer can also deform when the air flow passes through, thereby the strength of the airflow is continuously changed, the wind direction of the reversing roller is also changed, the grooves of the reversing roller are in opposite directions, the airflow collides, the cleaning effect of the airflow on dust on each position of the lens is enhanced, when no ventilation is carried out, the gap between the mounting plates is small, the air bag can also expand to a certain extent, the dust can be prevented from entering, the space in the baffle plate is narrow, the blowing effect of the air flow is improved, and the influence of the external environment is prevented, when the air flow passes through the air deflector, the wind power to camera lens edge is stronger to strengthened the effect of blowing to edge dust, the dust that is blown up can in time be adsorbed to the electrostatic precipitator board, and when gaseous being extruded, also can blow off the dust on the electrostatic precipitator board.

(III) advantageous effects

(1) The invention relates to a camera air-blowing, when a rubber layer is deformed, external air can be sucked into the air-blowing, due to the arrangement of a filtering mechanism, a filter screen can firstly block larger dust, some tiny dust which is not filtered by the filter screen can pass through a spiral plate, the spiral plate can block the dust, at the same time, cyclone can be generated between the spiral plates, the dust is blown into a dustproof bag from a through hole, the cyclone can also drive a movable plate to rotate, the movable plate can drive a marble to move when rotating, when the marble rubs against a wind plate, the outer wall of the movable plate can be charged with static electricity, so that the adsorption effect on the tiny dust is enhanced, meanwhile, the vibration generated during the marble movement can also enable the dust attached to the spiral plate and the movable plate to fall into the dustproof bag, and by the method, the external dust can be prevented from entering the air-blowing, and the secondary pollution of a lens can be prevented, the aeration speed of air blowing is not influenced, and the use is convenient.

(2) When the camera air blower is not used, the clamping blocks on the telescopic springs can be clamped into the sliding cylinder, the size can be reduced, the camera air blower is convenient to carry, the rubber layer can be quickly deformed and reset under the action of the telescopic springs and the air cylinder, the outer wall of the rubber layer is plump, people can conveniently hold the air blower tightly by matching with the anti-slip mat, meanwhile, the force required by the compression of the telescopic springs can be relieved due to the arrangement of the air cylinder, the camera air blower is convenient to use, the rotating plate can be moved upwards by generated wind power during extrusion, meanwhile, the air guide tube can be sealed by the elastic balls, the air flow can pass in a single direction, the air flow is prevented from leaking, the air pressure is reduced, the cleaning effect of the air blower is ensured, when the air blower is deformed, the rubber balls can fall off under the action of reverse air flow when the air.

(3) According to the camera air-blowing, when the air-jet mechanism passes through air flow, the mounting plate can shake along the limiting plate continuously, the air bag layer can deform when the air flow passes through, so that the strength of the air flow is changed continuously, the wind direction of the reversing roller can be changed, the grooves of the reversing roller are in opposite directions, so that the air flow collides, the effect of cleaning dust on each part of a lens by the air flow is enhanced, when the air flow is not ventilated, the gap between the mounting plates is small, the air bag can expand to a certain extent, and the dust can be prevented from entering.

(4) The camera air-blowing of the invention has a narrow space in the shielding plate, improves the air-flow blowing effect, and also prevents the influence of the external environment, when the air flow passes through the air deflector, the wind power on the edge of the lens is stronger, so the blowing effect on the dust at the edge is enhanced, the electrostatic dust-removing plate can absorb the blown dust in time, when the air is extruded, the dust on the electrostatic dust-removing plate can be blown out, the dust is prevented from being accumulated in the air-blowing without being cleaned in time, and the secondary pollution is prevented, thereby effectively solving the problem that when the camera is used in the environment with larger dust, the dust is easily adhered to the lens, the shooting effect is influenced, the dust on the surface of the lens is required to be blown off by the air, but the air-blowing is difficult to use in the environment with more dust outdoors, and the risk of damaging the lens due to the collision with the lens exists when the air-blowing is used, and meanwhile, dust at the edge of the lens is difficult to completely blow.

Drawings

FIG. 1 is a perspective view of a camera air-blowing structure according to the present invention;

FIG. 2 is a cross-sectional view of a camera air blower according to the present invention;

FIG. 3 is an enlarged view of the invention at A;

FIG. 4 is a cross-sectional view of a mounting ring according to the present invention;

FIG. 5 is an enlarged structural view at B of the present invention;

FIG. 6 is a cross-sectional view of a showerhead according to the present invention;

FIG. 7 is a structural cross-sectional view of an air injection mechanism of the present invention;

wherein, 1-fixed head, 2-mounting ring, 3-rubber layer, 4-non-slip mat, 5-cleaning mechanism, 6-air duct, 7-expansion spring, 8-piston, 9-sliding cylinder, 10-filter screen, 11-spiral plate, 12-dust-proof bag, 13-through pipe, 14-through hole, 15-rotating shaft, 16-wind plate, 17-bouncing ball, 18-rotating plate, 19-connecting spring, 20-elastic ball, 21-baffle plate, 22-electrostatic dust-removing plate, 23-dust-removing hole, 24-wind-guiding plate, 25-elastic sheet, 26-air nozzle, 27-fixed plate, 28-W-shaped spray pipe, 29-limiting plate, 30-dust-proof layer, 31-reversing roller, 32-mounting plate, 33-air bag, 34-air injection mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 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.

Examples

As shown in fig. 1 to 7, an embodiment of the present invention provides a camera air blower, including a fixing head 1, a mounting ring 2, a rubber layer 3, an anti-slip pad 4 and a cleaning mechanism 5, where the fixing head 1 is fixedly connected to an inner wall of the mounting ring 2, the rubber layer 3 is disposed on the inner wall of the mounting ring 2, the anti-slip pad 4 is uniformly disposed on an outer wall of the rubber layer 3, the cleaning mechanism 5 is disposed at a bottom end of the rubber layer 3, an air duct 6 is disposed on an outer wall of one side of the mounting ring 2, an air hole is disposed on an outer wall of the air duct 6, and a buffer mechanism is disposed between the air.

According to the invention, the buffer mechanism comprises a telescopic spring 7, a piston 8 and a sliding cylinder 9, wherein the outer wall of an air duct 6 at one end of the sliding cylinder 9 is fixedly connected, the piston 8 is movably connected with the inner wall of the sliding cylinder 9, buffer gas is filled between the piston 8 and the sliding cylinder 9, one end of the telescopic spring 7 is connected with the piston 8, the other end of the telescopic spring 7 is fixedly connected with the rubber layer 3, and a clamping block is arranged on the telescopic spring 7.

In the invention, a filtering mechanism is arranged on the inner wall of the mounting ring 2, the filtering mechanism comprises a filter screen 10, a spiral plate 11, a dust-proof bag 12 and a through pipe 13, the outer wall of the mounting ring 2 is provided with a mounting groove, the filter screen 10 is arranged on one side of the mounting groove, the spiral plate 11 is arranged on the inner wall of the mounting groove, the dust-proof bag 12 is arranged below the spiral plate 11, one end of the through pipe 13 is communicated with the outlet of the spiral plate 11, and the other end of the through pipe 13 is communicated with the air guide pipe 6.

In the invention, the outer wall of the bottom end of the spiral plate 11 is provided with a through hole 14, the outer wall of the spiral plate 11 is provided with a movable plate, the movable plate comprises a rotating shaft 15, an air plate 16 and a marble 17, the air plate 16 is movably connected with the rotating shaft 15, a cavity is left in the air plate 16, and the marble 17 is arranged in the cavity.

In the invention, the inner wall of the air duct 6 is provided with a one-way mechanism, the one-way mechanism comprises a rotating plate 18, a connecting spring 19 and an elastic ball 20, the rotating plate 18 is movably connected with the inner wall of the air duct 6, and the elastic ball 20 is connected with the rotating plate 18 through the connecting spring 19.

In the invention, the cleaning mechanism 5 comprises a shielding plate 21, an electrostatic dust collection plate 22, a dust collection hole 23, an air deflector 24 and an elastic sheet 25, wherein the electrostatic dust collection plate 22 is arranged on the inner wall of the shielding plate 21, the dust collection hole 23 is arranged on the outer wall of the shielding plate 21, the air deflector 24 is arranged on the outer wall of the bottom end of the shielding plate 21, the elastic sheet 25 is arranged on the inner wall of the air deflector 24, and a sealing cushion is arranged on one side of the elastic sheet 25.

According to the invention, one end of the air duct 6 is provided with the air nozzle 26, the air nozzle 26 comprises a fixing plate 27, a W-shaped nozzle 28 and an air injection mechanism 34, the W-shaped nozzle 28 is arranged on the fixing plate 27, the air injection mechanism 34 is arranged on the W-shaped nozzle 28, the air injection mechanism 34 comprises a limiting plate 29, a dustproof layer 30, a reversing roller 31, an installation plate 32 and an air bag 33, the fixing plate 27 is movably connected with the limiting plate 29, the air bag 33 is arranged on the inner wall of the fixing plate 27, the reversing roller 31 is arranged at one end of the fixing plate 27, and the dustproof layer 30 is arranged between the limiting plate 29 and the.

The working principle is as follows: when the camera lens is used, because dust is easily attached to the camera lens when the camera lens is used in an environment with large dust, the shooting effect is affected, the dust on the surface of the lens needs to be blown off by using air, but the air blowing is difficult to use in an environment with more outdoor dust, the air blowing also has the risk of touching the lens when the camera lens is used, the lens is damaged, meanwhile, the dust at the edge of the lens is difficult to completely blow off, the cleaning effect is affected, when the rubber layer 3 deforms, the external air is sucked into the air blowing, due to the arrangement of the filtering mechanism, the filtering net 10 can firstly block the larger dust, some tiny dust which is not filtered by the filtering net 10 can pass through the spiral plate 11, the spiral plate 11 can block the dust, meanwhile, cyclone can be generated between the spiral plates 11, the dust is blown into the dust-proof bag 12 from the through hole 14, the movable plate can also be driven to rotate, and the elastic ball 17 can be driven to move when the movable plate rotates, when the marble 17 rubs with the wind plate 16, the outer wall of the movable plate can be charged with static electricity, so that the adsorption effect on tiny dust is enhanced, and meanwhile, the vibration generated when the marble 17 moves can also enable the dust attached to the spiral plate 11 and the movable plate to fall off and enter the dust bag 12. When not using, fixture block on expanding spring 7 can the joint advance in the slide cartridge 9, can reduce the volume, and is convenient for carry, under expanding spring 7 and the effect of inflator, can make rubber layer 3 take place quick deformation and reset, also make the outer wall on rubber layer 3 fuller, cooperation slipmat 4 can make things convenient for the people to tightly hold this air-blast, the required power when also can alleviateing expanding spring 7 compression of setting up of inflator simultaneously, convenient to use, when the extrusion, the wind-force of production can make the rotor plate 18 upwards remove, elastic ball 20 also can seal air duct 6 simultaneously, make the air current one-way pass through, prevent that the air current from leaking the reduction wind pressure, the clean effect of air-blast has been guaranteed, when the air-blast deformation resets and breathes in, the rubber ball can drop under reverse air current's effect. When the air current passes through the air guide plate 24, the air current on the edge of the lens is stronger, so that the blowing effect on the dust on the edge is enhanced, the electrostatic dust removal plate 22 can timely adsorb the blown dust, and when the air current is extruded, the dust on the electrostatic dust removal plate 22 can be blown out, so that the dust is prevented from being accumulated in the air blowing without being cleaned in time to cause secondary pollution.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a camera air-blowing, includes fixed head (1), collar (2), rubber layer (3), slipmat (4) and clearance mechanism (5), its characterized in that: the fixing device is characterized in that the fixing head (1) is fixedly connected with the inner wall of the mounting ring (2), the rubber layer (3) is arranged on the inner wall of the mounting ring (2), the anti-slip mat (4) is uniformly arranged on the outer wall of the rubber layer (3), the cleaning mechanism (5) is arranged at the bottom end of the rubber layer (3), the outer wall of one side of the mounting ring (2) is provided with the air guide tube (6), the outer wall of the air guide tube (6) is provided with an air hole, and a buffer mechanism is arranged between the air guide tube (6) and the rubber layer (3).

2. A camera blow as claimed in claim 1, characterized in that: buffer gear includes expanding spring (7), piston (8) and slide cartridge (9), the outer wall fixed connection of one end air duct (6) of slide cartridge (9), piston (8) set up with the inner wall swing joint of slide cartridge (9), it has buffer gas to fill between piston (8) slide cartridge (9), the one end of expanding spring (7) is connected with piston (8), the other end and rubber layer (3) fixed connection of expanding spring (7), be provided with the fixture block on expanding spring (7).

3. A camera blow as claimed in claim 2, characterized in that: the inner wall of collar (2) is provided with filtering mechanism, filtering mechanism includes filter screen (10), spiral plate (11), dust bag (12) and siphunculus (13), the mounting groove has been seted up to the outer wall of collar (2), filter screen (10) set up the one side at the mounting groove, spiral plate (11) set up the inner wall at the mounting groove, dust bag (12) set up the below at spiral plate (11), the one end of siphunculus (13) is linked together with the exit of spiral plate (11), the other end and air duct (6) of siphunculus (13) are linked together.

4. A camera blow as claimed in claim 3, characterized in that: through-hole (14) have been seted up to the bottom outer wall of spiral plate (11), the outer wall of spiral plate (11) is provided with the fly leaf, the fly leaf includes pivot (15), aerofoil (16) and marble (17), aerofoil (16) and pivot (15) swing joint, the cavity is left to the inside of aerofoil (16), marble (17) set up in the cavity.

5. A camera blow as claimed in claim 3, characterized in that: the inner wall of air duct (6) is provided with one-way mechanism, one-way mechanism includes commentaries on classics board (18), connecting spring (19) and elastic ball (20), commentaries on classics board (18) and the inner wall swing joint of air duct (6), elastic ball (20) are connected with commentaries on classics board (18) through connecting spring (19).

6. A camera blow as claimed in claim 1, characterized in that: the cleaning mechanism (5) comprises a shielding plate (21), an electrostatic dust collection plate (22), a dust collection hole (23), an air deflector (24) and an elastic sheet (25), wherein the electrostatic dust collection plate (22) is arranged on the inner wall of the shielding plate (21), the dust collection hole (23) is formed in the outer wall of the shielding plate (21), the air deflector (24) is arranged on the outer wall of the bottom end of the shielding plate (21), the elastic sheet (25) is arranged on the inner wall of the air deflector (24), and a sealing cushion is arranged on one side of the elastic sheet (25).

7. A camera blow as in claim 5, wherein: the one end of air duct (6) is provided with jet-propelled head (26), jet-propelled head (26) is including fixed plate (27), W shape spray tube (28) and jet-propelled mechanism (34), W shape spray tube (28) set up on fixed plate (27), jet-propelled mechanism (34) sets up on W shape spray tube (28), jet-propelled mechanism (34) is including limiting plate (29), dust layer (30), switching-over roller (31), mounting panel (32) and gasbag (33), fixed plate (27) and limiting plate (29) swing joint, gasbag (33) set up the inner wall at fixed plate (27), switching-over roller (31) set up the one end at fixed plate (27), dust layer (30) set up between limiting plate (29) and fixed plate (27).