CN111965926A - Camera lens anti-falling mounting equipment - Google Patents
Camera lens anti-falling mounting equipment Download PDFInfo
- Publication number
- CN111965926A CN111965926A CN202010852340.2A CN202010852340A CN111965926A CN 111965926 A CN111965926 A CN 111965926A CN 202010852340 A CN202010852340 A CN 202010852340A CN 111965926 A CN111965926 A CN 111965926A
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- shaft
- lens
- spline
- gear
- transmission
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 50
- 238000009434 installation Methods 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 9
- 230000007306 turnover Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/566—Accessory clips, holders, shoes to attach accessories to camera
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The invention discloses a camera lens anti-falling mounting device, which comprises a shell, wherein a protection cavity capable of storing a lens is arranged in the shell, a dust removal mechanism is arranged at the left part of the protection cavity, and a lens cover mechanism capable of putting the lens cover into the lens to protect the lens, a fixing mechanism is arranged at the right inlet of the protection cavity, the device can be used as a storage box of the camera lens, wherein, the lens cover can cover the front and the back lenses of the lens, the air blowing port can clear dust on the lenses, the side edge is also provided with a fixing clamp block with buffer, and the device can also hold the camera in advance when the lens is arranged on the camera, the device will be connected to the camera before the lens is connected to the camera, preventing the lens from falling, unless the camera is also dropped on the ground, even if the user loses the hand and slips off when taking and placing the equipment, the shell of the equipment can also protect the lens from being damaged.
Description
Technical Field
The invention relates to the technical field of camera shooting, in particular to a camera lens anti-falling mounting device.
Background
The camera lens is characterized in that a proper lens is also important, a good lens is expensive, the lens is fragile and weak like the camera, the lens cannot be hung on the body of a photographer or held in the hand like the camera, different lenses need to be replaced according to different shooting requirements sometimes, some lenses are heavier than the camera, and the lens is easy to lose hands and fall off in the replacement process to cause lens damage.
Disclosure of Invention
Aiming at the technical defects, the invention provides the anti-falling mounting equipment for the camera lens, which can overcome the defects.
The invention relates to a camera lens anti-falling mounting device, which comprises a shell, wherein a protection cavity capable of storing a lens is arranged in the shell, the left part of the protection cavity is provided with a dust removal mechanism, and a lens cover mechanism capable of mounting a lens cover into the lens to protect the lens, a fixing mechanism is arranged at an inlet at the right part of the protection cavity, the fixing mechanism comprises a hand-held pressing plate which is vertically symmetrical and is respectively and vertically slidably mounted at the upper side and the lower side of the right end of the shell, a baffle is fixedly mounted on the hand-held pressing plate, a grip spring connected with the shell is arranged on the baffle, a turnover rack is horizontally slidably mounted on the hand-held pressing plate, a separation spring connected with the baffle is arranged at the left side of the turnover rack, and trigger blocks which are vertically symmetrical and vertically slidably mounted in the shell are respectively arranged in the upper wall and the lower wall of, the left side of the trigger block is meshed with the front side of the trigger block and is connected with a reverse gear, the reverse gear is rotatably installed in the shell, the front side of the reverse gear is meshed with a clamping block, a connecting spring connected with the trigger block is arranged on the upper side of the clamping block, the mirror cover mechanism comprises a threaded sleeve rotatably installed in the left wall of the protection cavity, a threaded shaft is installed in the threaded sleeve in a threaded manner, a lens cover is fixedly installed at the right end of the threaded shaft, a transmission spline shaft is rotatably installed on the lens cover, the transmission spline shaft is splined in the transmission spline sleeve, the transmission spline sleeve is rotatably installed in the left wall of the protection cavity above the threaded sleeve, an incomplete gear is fixedly installed on the transmission spline sleeve, a transmission gear is meshed with the lower side of the incomplete gear, the transmission gear is fixedly installed on the threaded sleeve, and a cam is, the lens cap is internally provided with an unlocking pull rod which is arranged in a sliding mode from top to bottom and is centered on the transmission spline shaft, the unlocking pull rod is centrosymmetric, the unlocking pull rod can be pushed by the cam, a limiting plate is fixedly arranged on one side, away from the cam, of the unlocking pull rod, and the unlocking pull rod is provided with a limiting spring connected with the lens cap.
Beneficially, dust removal mechanism including rotate install in the lift integral key shaft in the protection chamber left part back wall, lift integral key shaft goes up the spline and installs the lift spline housing, the lift spline housing rotates and installs in the elevator, the elevator slide mount from top to bottom in the protection chamber, rear portion rotates installs the deashing axle in the elevator, the deashing axle pass through the bevel gear pair with the lift spline housing is connected, the deashing axle pass through gear rack toothing with the casing is connected, the elevator right side is provided with one row of gas blowing mouth.
Beneficially, the casing rear portion is provided with the motor, the motor left side is connected with the power integral key shaft, the last fixed mounting of power integral key shaft has the installation gear, the meshing of installation gear front side is connected with the installation ring gear, installation ring gear fixed mounting is sheathe in rotating, rotate the cover rotate install in protection chamber middle part, it has two piece buffering clamp splice of symmetry from top to bottom to slide the installation respectively to rotate sheathe in the lower part, be provided with on the buffering clamp splice with the buffer spring that the cover is connected rotates, rotate on the buffering clamp splice install can with the gyro wheel of camera lens contact.
Beneficially, a power spline housing is mounted on a spline at the left end of the power spline shaft, the power spline housing is rotatably mounted in a push plate, the push plate is slidably mounted in the rear wall of the protection cavity from side to side, a thrust spring connected with the shell is arranged on the right side of the push plate, a power bevel gear is fixedly mounted on the power spline housing, a linking bevel gear capable of being meshed with the power bevel gear is arranged on the lower side of the power bevel gear, the linking bevel gear is fixedly mounted at the lower end of a transition shaft, the transition shaft is rotatably mounted in the shell, and the transition shaft is connected with the lifting spline shaft through belt transmission.
Beneficially, the lifting spline shaft lower extreme spline is installed and is linked up the spline housing, it installs in the briquetting to link up the spline housing rotation, sliding mounting is in from top to bottom in protection chamber bottom to the briquetting, the briquetting downside be provided with the pressure spring that the casing is connected, link up the spline housing below in the casing, rotate install can with link up the spline shaft of spline housing splined connection, link up the spline shaft through belt drive and transmission shaft connection, the transmission shaft rotate install in protection chamber left side wall, the transmission shaft pass through bevel gear pair with the thread bush is connected.
Beneficially, fixed establishment still including rotate respectively install in casing right-hand member upper portion and lower part lower trip shaft and last trip shaft, down the trip shaft with on the trip shaft be provided with the torsional spring that the casing is connected, down the trip shaft with on the trip shaft equal fixed mounting have the upset gear, upset gear left side can with upset rack toothing, down on the trip shaft fixed mounting have the fixed plate, on the trip shaft fixed mounting have the dead lever, the fixed plate with equal horizontal sliding mounting has the fixed block in the dead lever, be provided with the fixed spring who links to each other with both on the fixed block.
The beneficial effects are that: the equipment can be used as a storage box of a camera lens, wherein the equipment is provided with a lens cover capable of covering front and rear lenses of the lens, and an air blowing port capable of clearing dust on the lenses, the side is also provided with a buffer fixing clamping block, and meanwhile, the equipment can also be used for grabbing the camera in advance when the lens is installed on the camera, before the lens is connected with the camera, the equipment can be connected with the camera, the lens is prevented from falling off, and even if the camera also falls off on the ground, the camera is taken and placed without losing hands, the shell of the equipment can also protect the lens from being damaged.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a camera lens anti-falling mounting device according to the present invention;
FIG. 2 is a schematic sectional view taken along the direction "A-A" in FIG. 1;
FIG. 3 is a schematic sectional view taken along the direction "B-B" in FIG. 1;
FIG. 4 is a schematic sectional view of the structure of FIG. 1 taken along the direction of "C-C";
FIG. 5 is a schematic sectional view taken along the direction "D-D" in FIG. 1;
FIG. 6 is a schematic sectional view of the structure of FIG. 1 taken along the direction "E-E".
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a camera lens anti-falling mounting device, which comprises a shell 10, wherein a protection cavity 11 capable of storing a lens 12 is arranged in the shell 10, a dust removing mechanism capable of blowing dust on the surface of a lens 13 at the left end of the lens 12 and a lens cover mechanism capable of mounting a lens cover 40 in the lens 12 to protect the lens 13 are arranged at the left part of the protection cavity 11, a fixing mechanism which can be controlled by holding by hand to fix the shell 10 on a camera and can not be taken down before the lens 12 is mounted on the camera is arranged at the right part inlet of the protection cavity 11, the fixing mechanism comprises a hand-held pressing plate 49 which is vertically symmetrical and is respectively mounted on the upper side and the lower side of the right end of the shell 10 in a vertical sliding manner, a baffle plate 50 is fixedly mounted on the hand-held pressing plate 49, a holding force spring 51 connected with the shell 10 is arranged on the baffle plate 50, and a turnover rack 52 is mounted on the hand-held, the left side of the turning rack 52 is provided with a separation spring 53 connected with the baffle 50, the upper wall and the lower wall of the right end of the protection cavity 11 are respectively provided with a trigger block 61 which is vertically symmetrical and is arranged in the shell 10 in a sliding manner, the left side of the trigger block 61 is engaged with the front side of the trigger block 60 and is connected with a reverse gear 60 in a meshing manner, the reverse gear 60 is rotatably arranged in the shell 10, the front side of the reverse gear 60 is engaged with a clamping block 59, the upper side of the clamping block 59 is provided with a connecting spring 62 connected with the trigger block 61, the clamping block 59 can be inserted between the baffle 50 and the turning rack 52 to prevent the turning rack 52 from sliding relative to the hand-holding pressing plate 49, the mirror cover mechanism comprises a threaded sleeve 38 rotatably arranged in the left wall of the protection cavity 11, a threaded shaft 39 is arranged in the threaded sleeve 38 in a threaded manner, and a lens cover, lens cap 40 rotates and installs transmission integral key shaft 44, transmission integral key shaft 44 spline is installed in transmission integral key way 43, transmission integral key way 43 rotate install in thread bush 38 top in the 11 left walls in protection chamber, fixed mounting has incomplete gear 42 on the transmission integral key way 43, incomplete gear 42 downside meshing is connected with drive gear 41, drive gear 41 fixed mounting is on thread bush 38, transmission integral key shaft 44 right-hand member fixed mounting has cam 45, the last up-and-down slidable mounting of lens cap 40 uses transmission integral key shaft 44 as the center, centrosymmetric's unblock pull rod 46, unblock pull rod 46 can by cam 45 promotes, unblock pull rod 46 keeps away from cam 45 one side fixed mounting and has limiting plate 48, be provided with on the unblock pull rod 46 with the limiting spring 47 that lens cap 40 is connected.
Beneficially, the dust removing mechanism includes a lifting spline shaft 28 rotatably installed in the rear wall of the left portion of the protection cavity 11, a lifting spline housing 29 is installed on the lifting spline shaft 28 through splines, the lifting spline housing 29 is rotatably installed in a lifting block 30, the lifting block 30 is vertically and slidably installed in the protection cavity 11, an ash removing shaft 31 is rotatably installed at the middle rear portion of the lifting block 30, the ash removing shaft 31 is connected with the lifting spline housing 29 through a bevel gear pair, the ash removing shaft 31 is connected with the shell 10 through gear and rack meshing, and a row of air blowing ports 32 is arranged on the right side of the lifting block 30.
Beneficially, casing 10 rear portion is provided with motor 14, motor 14 left side is connected with power integral key shaft 15, fixed mounting has installation gear 16 on the power integral key shaft 15, the meshing of installation gear 16 front side is connected with installation ring gear 17, installation ring gear 17 fixed mounting is on rotating cover 18, it rotates install in to rotate cover 18 protection chamber 11 middle part, it has two piece vertically symmetrical buffering clamp splice 19 to rotate cover 18 upper and lower slidable mounting respectively, be provided with on the buffering clamp splice 19 with the buffer spring 20 that rotates the cover 18 and be connected, rotate on the buffering clamp splice 19 install can with the gyro wheel 21 of camera lens 12 contact.
Beneficially, a power spline housing 24 is splined at the left end of the power spline shaft 15, the power spline housing 24 is rotatably mounted in a push plate 22, the push plate 22 is slidably mounted in the rear wall of the protection cavity 11 from side to side and can be pushed by the lens 12, a thrust spring 23 connected with the housing 10 is arranged at the right side of the push plate 22, a power bevel gear 25 is fixedly mounted on the power spline housing 24, an engaging bevel gear 26 capable of being engaged with the power bevel gear 25 is arranged at the lower side of the power bevel gear 25, the engaging bevel gear 26 is fixedly mounted at the lower end of a transition shaft 27, the transition shaft 27 is rotatably mounted in the housing 10, and the transition shaft 27 is connected with the lifting spline shaft 28 through belt transmission.
Beneficially, an engaging spline housing 33 is splined to the lower end of the lifting spline shaft 28, the engaging spline housing 33 is rotatably mounted in a pressing block 34, the pressing block 34 is vertically slidably mounted at the bottom of the protection cavity 11, a pressure spring 35 connected with the housing 10 is arranged on the lower side of the pressing block 34, an engaging spline shaft 36 capable of being splined to the engaging spline housing 33 is rotatably mounted in the housing 10 below the engaging spline housing 33, the engaging spline shaft 36 is connected with a transmission shaft 37 through belt transmission, the transmission shaft 37 is rotatably mounted in the left wall of the protection cavity 11, and the transmission shaft 37 is connected with the threaded sleeve 38 through a bevel gear pair.
Beneficially, the fixing mechanism further comprises a lower turning shaft 55 and an upper turning shaft 63 rotatably mounted on the upper portion and the lower portion of the right end of the housing 10, respectively, a torsion spring connected with the housing 10 is arranged on the lower turning shaft 55 and the upper turning shaft 63, a turning gear 54 is fixedly mounted on each of the lower turning shaft 55 and the upper turning shaft 63, the left side of the turning gear 54 can be meshed with the turning rack 52, a fixing plate 56 is fixedly mounted on the lower turning shaft 55, a fixing rod 64 is fixedly mounted on the upper turning shaft 63, a fixing block 57 is slidably mounted in each of the fixing plate 56 and the fixing rod 64, and a fixing spring 58 connected with the fixing block 57 is arranged on the fixing block 57.
In the initial state, the device is in a state of being just dismounted from the camera, the thrust spring 23 is in a stretching state, the power bevel gear 25 is meshed with the engaging bevel gear 26, the engaging spline housing 33 is separated from the engaging spline shaft 36, the fixed spring 58 is in a compression state, and the separating spring 53 is in a stretching state; at the start of operation, the motor 14 is started to rotate the power spline shaft 15 and thereby rotate the power spline housing 24, thereby rotate the transition shaft 27 through the meshing transmission of the power bevel gear 25 and the engaging bevel gear 26, thereby rotate the lifting spline shaft 28 through the belt transmission, thereby rotate the lifting spline housing 29, thereby rotate the dust removing shaft 31 through the meshing transmission of the bevel gears, thereby lower the lifting block 30 through the rack-and-pinion meshing transmission, and remove dust on the lens 13 through the dust removing shaft 31, when the lifting block 30 is lowered to the lowest end, the pressing block 34 is pressed down, thereby connecting the engaging spline housing 33 and the engaging spline shaft 36, thereby rotate the lifting spline shaft 28 through the engaging spline housing 33, thereby rotate the transmission shaft 37 through the belt transmission, thereby rotate the threaded housing 38 through the bevel gear meshing transmission, thereby slide the lens cap 40 through the threaded connection with the threaded shaft 39, and the thread bush 38 drives the transmission spline bush 43 to rotate through the meshing transmission of the transmission gear 41 and the incomplete gear 42, so as to drive the transmission spline shaft 44 to rotate, so as to drive the cam 45 to rotate, so as to push the unlocking pull rod 46 to slide, so that the limiting plate 48 slides towards the lens cover 40, so that the lens cover 40 can extend into the lens 12 to cover the lens 13, and then the motor 14 is powered off.
When the lens 12 is to be mounted on the camera, the housing 10 is held by hand, the two hand-held pressing plates 49 are pressed, the fixing plate 56 and the fixing rod 64 are opened through the meshing transmission of the overturning rack 52 and the overturning gear 54, the fixing plate is sleeved on the camera, then the hand-held pressing plates 49 are loosened, the housing 10 is fixed with the camera, the lens 12 is contacted with the camera, the motor 14 is reversely started, the transmission spline shaft 44 drives the cam 45 to rotate, the limiting plate 48 is received in the lens cover 40, the threaded sleeve 38 drives the lens cover 40 to move away from the lens 12 through the threaded connection with the threaded shaft 39, the dust removing shaft 31 drives the lifting block 30 to ascend through the gear-rack meshing, the engaging spline sleeve 33 is separated from the engaging spline 36 after the lifting block 30 leaves the pressing block 34, the power spline shaft 15 drives the rotating sleeve 18 to rotate through the meshing transmission of the mounting gear 16 and the mounting gear ring 17, and the lens 12 is driven to, therefore, the lens 12 is installed on the camera through the threaded connection between the lens 12 and the camera, the lens 12 moves rightwards in the installation process, the push plate 22 slides rightwards under the action of the thrust spring 23, the power bevel gear 25 is separated from the engaging bevel gear 26, the lens 12 presses the trigger block 61 downwards, the clamping block 59 is driven to slide through the reverse gear 60, no blockage is caused between the baffle 50 and the turnover rack 52, the turnover rack 52 slides leftwards under the action of the separation spring 53 and is separated from the turnover gear 54, the fixing plate 56 and the fixing rod 64 are opened under the action of the torsion spring, the shell 10 can be taken down from the camera, after the lens 12 leaves the protection cavity 11, the trigger block 61 and the clamping block 59 reset, and the turnover rack 52 is meshed with the turnover gear 54 again.
When the lens 12 is to be removed, the hand-held pressing plate 49 is pressed down to sleeve the shell 10 on the lens 12, the trigger block 61 is pressed down again, the overturning rack 52 is separated from the overturning gear 54, the motor 14 is started, the roller 21 drives the lens 12 to rotate, the lens 12 gradually leaves the camera and enters the protection cavity 11, then the trigger block 61 is lifted to block the lens 12 to prevent the lens 12 from falling out, the overturning rack 52 is meshed with the overturning gear 54, and the hand-held pressing plate 49 is released to enable the overturning gear 54 to rotate to close the fixing plate 56 and the fixing rod 64.
The beneficial effects are that: the equipment can be used as a storage box of a camera lens, wherein the equipment is provided with a lens cover capable of covering front and rear lenses of the lens, and an air blowing port capable of clearing dust on the lenses, the side is also provided with a buffer fixing clamping block, and meanwhile, the equipment can also be used for grabbing the camera in advance when the lens is installed on the camera, before the lens is connected with the camera, the equipment can be connected with the camera, the lens is prevented from falling off, and even if the camera also falls off on the ground, the camera is taken and placed without losing hands, the shell of the equipment can also protect the lens from being damaged.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a camera lens anti falling's erection equipment, includes the casing, its characterized in that: a protection cavity capable of storing a lens is arranged in the shell, a dust removal mechanism is arranged at the left part of the protection cavity, a lens cover mechanism capable of installing a lens cover into the lens to protect the lens is arranged in the lens, and a fixing mechanism is arranged at an inlet at the right part of the protection cavity; the fixing mechanism comprises a hand-held pressing plate which is vertically symmetrical and is respectively arranged on the upper side and the lower side of the right end of the shell in a vertically sliding manner, a baffle is fixedly arranged on the hand-held pressing plate, a grip spring connected with the shell is arranged on the baffle, an overturning rack is arranged on the hand-held pressing plate in a horizontally sliding manner, a separating spring connected with the baffle is arranged on the left side of the overturning rack, trigger blocks which are vertically symmetrical and are arranged in the shell in a vertically sliding manner are respectively arranged in the upper wall and the lower wall of the right end of the protection cavity, the left side of each trigger block is meshed with the front side of the corresponding trigger block and is connected with a reverse gear, the reverse gear is rotatably arranged in the shell, a clamping block is meshed with the front side of the reverse gear; the mirror cover mechanism comprises a thread sleeve rotatably installed in the left wall of the protection cavity, a thread shaft is installed in the thread sleeve in a threaded manner, a lens cover is fixedly installed at the right end of the thread shaft, a transmission spline shaft is installed on the lens cover in a rotating manner, the transmission spline shaft is installed in the transmission spline sleeve in a spline manner, the transmission spline sleeve is rotatably installed in the left wall of the protection cavity above the thread sleeve, an incomplete gear is fixedly installed on the transmission spline sleeve, a transmission gear is meshed with the lower side of the incomplete gear in a meshed manner, the transmission gear is fixedly installed on the thread sleeve, a cam is fixedly installed at the right end of the transmission spline shaft, an unlocking pull rod which is centrosymmetric and takes the transmission spline shaft as the center is slidably installed in the lens cover up and down, the unlocking pull rod can be pushed by the cam, and the unlocking pull rod is provided with a limiting spring connected with the lens cover.
2. The camera lens anti-drop mounting device of claim 1, wherein: dust removal mechanism including rotate install in lift integral key shaft in the protection chamber left part back wall, lift spline housing is installed to lift integral key shaft upper spline, lift spline housing rotates to be installed in the elevator, slidable mounting about the elevator in the protection chamber, the ash removal axle is installed in the elevator middle and rear portion rotation, the ash removal axle pass through the bevel gear pair with lift spline housing connects, the ash removal axle pass through gear rack toothing with the casing is connected, the elevator right side is provided with one row of gas blowing port.
3. The camera lens anti-drop mounting device of claim 1, wherein: the casing rear portion is provided with the motor, the motor left side is connected with the power integral key shaft, fixed mounting has the installation gear on the power integral key shaft, the meshing of installation gear front side is connected with the installation ring gear, installation ring gear fixed mounting is sheathe in rotating, rotate the cover rotate install in protection chamber middle part, it has two piece buffering clamp splice of upper and lower symmetry to rotate upper and lower slidable mounting respectively to sheathe in the lower part, be provided with on the buffering clamp splice with the buffer spring that the cover is connected rotates, rotate on the buffering clamp splice install can with the gyro wheel of camera lens contact.
4. The camera lens anti-drop mounting device of claim 2, wherein: the power spline shaft is characterized in that a power spline housing is arranged on a spline at the left end of the power spline shaft, the power spline housing is rotatably arranged in a push plate, the push plate is arranged in the rear wall of the protection cavity in a left-right sliding manner, a thrust spring connected with the shell is arranged on the right side of the push plate, a power bevel gear is fixedly arranged on the power spline housing, a linking bevel gear capable of being meshed with the power bevel gear is arranged on the lower side of the power bevel gear, the linking bevel gear is fixedly arranged at the lower end of a transition shaft, the transition shaft is rotatably arranged in the shell, and the transition shaft is connected with the.
5. The camera lens anti-drop mounting device of claim 2, wherein: the utility model discloses a protection device, including lifting spline shaft, linking spline housing, the briquetting, sliding fit about the briquetting in protection chamber bottom, the briquetting downside be provided with the pressure spring that the casing is connected, linking spline housing below in the casing, rotate install can with linking spline housing splined connection's linking spline shaft, linking spline shaft is connected with the transmission shaft through the belt drive, the transmission shaft rotate install in protection chamber left side wall, the transmission shaft pass through bevel gear vice with the thread bush is connected.
6. The camera lens anti-drop mounting device of claim 1, wherein: the fixing mechanism further comprises a lower overturning shaft and an upper overturning shaft which are respectively rotatably installed on the upper portion and the lower portion of the right end of the shell, the lower overturning shaft and the upper overturning shaft are provided with torsional springs connected with the shell, the lower overturning shaft and the upper overturning shaft are provided with overturning gears in a fixed mode, the left side of each overturning gear can be meshed with the corresponding overturning rack, a fixing plate is fixedly installed on the lower overturning shaft, a fixing rod is fixedly installed on the upper overturning shaft, a fixing block is installed on the fixing rod in a sliding mode, and fixing springs connected with the fixing plate and the fixing rod are arranged on the fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852340.2A CN111965926A (en) | 2020-08-21 | 2020-08-21 | Camera lens anti-falling mounting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852340.2A CN111965926A (en) | 2020-08-21 | 2020-08-21 | Camera lens anti-falling mounting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111965926A true CN111965926A (en) | 2020-11-20 |
Family
ID=73391129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010852340.2A Withdrawn CN111965926A (en) | 2020-08-21 | 2020-08-21 | Camera lens anti-falling mounting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111965926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093460A (en) * | 2021-04-11 | 2021-07-09 | 邓霖 | Projector based on 5G technology and using method thereof |
-
2020
- 2020-08-21 CN CN202010852340.2A patent/CN111965926A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093460A (en) * | 2021-04-11 | 2021-07-09 | 邓霖 | Projector based on 5G technology and using method thereof |
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Application publication date: 20201120 |
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| WW01 | Invention patent application withdrawn after publication |