CN208421479U - Integral type camera shutter mounting base and camera shutter - Google Patents
Integral type camera shutter mounting base and camera shutter Download PDFInfo
- Publication number
- CN208421479U CN208421479U CN201820819854.6U CN201820819854U CN208421479U CN 208421479 U CN208421479 U CN 208421479U CN 201820819854 U CN201820819854 U CN 201820819854U CN 208421479 U CN208421479 U CN 208421479U
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- CN
- China
- Prior art keywords
- camera shutter
- mounting base
- actuating arm
- driving motor
- integral type
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of integral type camera shutter mounting base and camera shutters.A kind of integral type camera shutter mounting base installs end cap integrally formed with camera shutter driving motor in the camera shutter mounting base.The integral type camera shutter mounting base of the utility model, front shutter driving motor installation end cap is integrally formed onto mounting base, avoid driving motor in the prior art individually organize it is vertical after the completion of again group enter to installation deviation issuable in fixing seat, and reduce part and process that assembling needs, it can effectively improve production efficiency.
Description
Technical field
The utility model discloses a kind of shutter pedestal, especially a kind of integral type camera shutter mounting base and video camera
Shutter.
Background technique
The shutter on-off action of video camera needs driving motor driving blade rotation to complete.In the prior art, it takes the photograph
Camera shutter assembly and aperture assemblies for the driving motor of driving blade individually organize it is vertical after the completion of again group enter to fixing seat
, assembling product deviation would tend to occur in this structure, the problem of causing material cost to improve, and assembles time-consuming and laborious.
Summary of the invention
Individually organized for driving motor in the prior art mentioned above it is vertical after the completion of again group enter to fixing seat to cause group
The problem of filling deviation, the utility model provides a kind of integral type camera shutter mounting base, and camera shutter driving motor is pacified
It fills end cap to be integrally formed onto mounting base, avoids installation deviation.
The utility model solve its technical problem the technical solution adopted is that: a kind of installation of integral type camera shutter is provided
, end cap is installed integrally formed with camera shutter driving motor in the camera shutter mounting base.
The technical solution that the utility model solves the use of its technical problem further comprises:
One end of camera shutter mounting base, camera shutter is arranged in the camera shutter driving motor installation end cap
The other end of mounting base is equipped with mounting base fixed mechanism.
The camera shutter driving motor installation end is covered with the coil peace for the driving coil of coiling driving motor
Fill position.
A kind of video camera shutter, including the integral type camera shutter mounting base, the camera shutter is driven
Dynamic motor installation end, which covers, is equipped with driving motor component, and the driving motor component includes driving motor shell, described
It is equipped with driving coil in driving motor shell, is equipped in the driving coil and is rotated by the permanent magnet of driving coil driving rotation
Part, the interior actuating arm that is equipped with of the permanent magnet rotating member connect mounting hole, and the actuating arm connection mounting hole is provided with driving
Arm is connected with cover blade on the actuating arm.
The permanent magnet rotating member, which is equipped with, prevents the actuating arm from beating in the actuating arm connection mounting hole
Sliding anti-slip position limiting structure, the anti-slip position limiting structure are anti-slip limiting groove.
A bottom surface of permanent magnet rotating member is arranged in the anti-slip limiting groove, and the actuating arm is mounted on described anti-
In skidding limiting groove.
The cover blade include include shading baffle made of metal for shutting out the light, on the shading baffle
Equipped with the shading baffle support arm for being used to support the shading baffle, it is connected with made of plastics on the shading baffle support arm
Anti-deformation is drivingly connected arm.
The actuating arm and cover blade are connected with screw, and the cover blade is equipped with internal partial wall and screw external screw thread
The actuating arm connecting hole of mating connection, the position that the actuating arm is connect with cover blade be equipped with protrude into actuating arm connecting hole and
The connection boss that one side and screw external screw thread are cooperatively connected.
The actuating arm connection bore edges are equipped with the enhancing boss for preventing cover blade from deforming.
The beneficial effects of the utility model are: the integral type camera shutter mounting base of the utility model, by front shutter
Driving motor install end cap be integrally formed in mounting base, avoid driving motor in the prior art individually organize it is vertical after the completion of group again
Enter to installation deviation issuable in fixing seat, and reduce part and process that assembling needs, can effectively improve
Production efficiency.
The utility model is described further below in conjunction with the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the integral type camera shutter mounting base embodiment of the utility model；
Fig. 2 is the schematic perspective view of the embodiment of the utility model integral type camera shutter mounting base；
Fig. 3 is the separate structure schematic diagram using the camera shutter of integral type camera shutter mounting base；
Fig. 4 is the seperated structural scheme of mechanism of the driving motor group inner body of the utility model embodiment；
Fig. 5 is the separate structure schematic diagram of the utility model cover blade；
In figure, 1, camera shutter mounting base, 11, camera shutter driving motor installation end cap, 12, the fixed machine of mounting base
Structure, 21, driving motor shell, 22, driving coil, 23, permanent magnet rotating member, 231, actuating arm connect mounting hole, 232, anti-beat
Sliding limiting groove, 24, actuating arm, 241, fixed shaft mounting hole, 242, connection boss, 25, coil base, 26, fixing axle, 3, screening
Light blade, 31, shading baffle, 311, shading baffle support arm, 32, anti-deformation drive connection arm, 321, actuating arm connecting hole,
322, enhance boss.
Specific embodiment
The present embodiment is the preferred embodiments of the present invention, other its all principles and basic structure are identical as the present embodiment
Or it is approximate, within scope of protection of the utility model.
The camera shutter mounting base of the utility model embodiment and camera shutter including the mounting base are referring to figure
Shown in 1-5, camera shutter includes camera shutter mounting base 1, and 1 one end of camera shutter mounting base is driven equipped with camera shutter
Dynamic motor installs end cap 11, and the other end is mounting base fixed mechanism 12, and entire camera shutter mounting base 1 is integrally formed.
Camera shutter driving motor installs the raw coil installation position for being equipped with installation driving coil of end cap 11, camera shutter mounting base 1
Centre is additionally provided with the installation position of conducting wire and other parts.The driving motor component 2 of video camera includes driving motor shell 21, drives
Moving winding 22, coil base 25, permanent magnet rotating member 23, actuating arm 24 and fixing axle 26.When installation, it will be driven with fixing axle 26
Swing arm 24 and permanent magnet rotating member 23 are installed to 25 the inside of coil base, and coil base 25 is then installed to integrated molding and is being taken the photograph
Driving motor in drop shutter mounting base 1 is installed in end cap 26, then mounted component is put into enamel-cover on coil winding machine together
Line forms driving coil 22 in the coil installation position that camera shutter driving motor installs end cap 11 and coil base 25,
Finally put on driving motor shell 21.Actuating arm 24 in the present embodiment is in tuning fork shape, and actuating arm arm body is in " L " font, there is two
It is a, the two sides of driving arm body the same end are symmetrically set.When actual production, facilitates according to production and application and change actuating arm 24
At other shapes structure.Permanent magnet rotating member 23 is provided with an anti-slip position limiting structure, is that a setting is rotated in permanent magnet
Anti-slip limiting groove 232 on 23 bottom surface of part, it is recessed that the horizontal line of the actuating arm arm body of " L " font is partially installed on anti-slip limit
In slot 232, it is ensured that permanent magnet rotating member 23 will drive actuating arm 24 when rotating.The vertical line part of the actuating arm arm body of " L " font
It is connect with the cover blade 3 of shutter, when actuating arm 24 is driven by permanent magnet rotating member 23, cover blade 3 can also be driven to be opened and closed.
Actuating arm 24 is connect with cover blade 3 using screw, and cover blade 3 is equipped with internal partial wall and screw external screw thread
The actuating arm connecting hole 321 of mating connection, the position that actuating arm 24 is connect with cover blade 3 are equipped with and protrude into actuating arm connecting hole
321 and the connection boss 242 that is cooperatively connected of one side and screw external screw thread.Connection boss 242 is inserted into actuating arm mounting hole 321
In, make to connect screw hole of the female thread at cooperation on 321 inner wall of internal screw thread and actuating arm mounting hole on boss 242, spiral shell
Nail, which is installed in screw hole, is fixed together connection boss 242 and actuating arm mounting hole 321, actuating arm 24 and cover blade 3
Connection.This method connection cover blade 3 and actuating arm 24, can to avoid due to actuating arm 24 it is very very thin, its direct top
It opens up screw hole and is easy the case where making actuating arm 24 burst in use, shutter action is made to fail；It also avoids in the prior art,
Connect cover blade 3 and actuating arm 24 using dispensing method, it is possible that excessive glue and the aging of dispensing position caused by move
Make Problem of Failure.In order to further strengthen the intensity of 24 connecting portion of cover blade 3 and actuating arm, prevent cover blade 3 from deforming,
Extend the service life of shutter, cover blade 3 is equipped with the enhancing for preventing actuating arm mounting hole peripheral portion cover blade from deforming
Boss 322 is provided with actuating arm mounting hole 321 in the present embodiment on cover blade 3, therefore enhances the setting of boss 322 and preapring for an unfavorable turn of events
Shape is drivingly connected on arm 32, and enhancing boss 322 is centered on actuating arm mounting hole 321, along 321 edge of actuating arm mounting hole
The boss of setting.
Cover blade 3 includes shading baffle 31 made of metal for shutting out the light, and shading baffle 31 is equipped with and is used for
The shading baffle support arm 311 of the shading baffle is supported, is connected with anti-deformation made of plastics on shading baffle support arm 311
It is drivingly connected arm 32.The cover blade being arranged in this way, when can be by shutter action to accept position transfer bigger anti-to intensity
Deformation is drivingly connected on arm 32, is deformed after preventing cover blade 3 to be used for a long time.Connect to drive shading baffle 31 and anti-deformation
The connection for connecing arm 32 is stronger, and the utility model is linked together two components using insert injection moulding technique, and wherein shading is kept off
Piece 31 is inserts.Shading baffle 31 is put in a mold when injection molding, injection manufacture anti-deformation is drivingly connected the material of arm 32, makes to hide
Light trap piece support arm 311 is drivingly connected 32 the inside of arm embedded in anti-deformation.Consolidating for ellipse is additionally provided on shading baffle support arm 311
Determine hole, anti-deformation can be made to be drivingly connected the stronger of the connection of arm 32.
It is connected in use, being mounted on conducting wire and driving motor component 2 on shutter pedestal 1, driving motor component 2 is powered, forever
Magnet rotors part 23 starts turning under the magnetic fields of driving coil 22, and drive is mounted in actuating arm connection mounting hole 231
Actuating arm 24 rotate, limiting groove 232 blocks the arm body position of actuating arm 24, it is ensured that actuating arm 24 will not be beaten in rotation
It is sliding.Actuating arm 24 drives cover blade 3 to switch opening the door and close in door state, cuts for into the light of camera.
Front shutter driving motor installation end cap is integrally formed by the integral type camera shutter mounting base of the utility model
Onto mounting base, avoid driving motor in the prior art individually organize it is vertical after the completion of again group enter to peace issuable in fixing seat
Deviation is filled, and reduces part and process that assembling needs, can effectively improve production efficiency.
Claims (9)
1. integral type camera shutter mounting base, it is characterised in that integrally formed with taking the photograph on the camera shutter mounting base (1)
Drop shutter driving motor installs end cap (11).
2. integral type camera shutter mounting base as described in claim 1, it is characterised in that: the camera shutter driving electricity
Machine installation end cap (11) setting is set on one end of camera shutter mounting base (1), the other end of camera shutter mounting base (1)
There are mounting base fixed mechanism (12).
3. integral type camera shutter mounting base as described in claim 1, it is characterised in that: the camera shutter driving electricity
Machine installs the coil installation position for the driving coil that end cap (11) are equipped with for coiling driving motor.
4. a kind of camera shutter, it is characterised in that: including integral type camera shutter mounting base described in claim 1-3,
It is equipped with driving motor component (2) in camera shutter driving motor installation end cap (11), the driving motor group
Part (2) includes driving motor shell (21), is equipped with driving coil (22) in the driving motor shell (21), the driving
It is equipped in coil by the permanent magnet rotating member (23) of driving coil driving rotation, interior be equipped with of the permanent magnet rotating member (23) is driven
Swing arm connects mounting hole (231), and actuating arm connection mounting hole (231) is provided with actuating arm (24), the actuating arm
(24) cover blade (3) are connected on.
5. camera shutter as claimed in claim 4, it is characterised in that: the permanent magnet rotating member (23) is equipped with and prevents
The anti-slip position limiting structure that the actuating arm (24) skids in actuating arm connection mounting hole (231), it is described to prevent beating
Sliding position limiting structure is anti-slip limiting groove (232).
6. camera shutter as claimed in claim 5, it is characterised in that: the anti-slip limiting groove (232) is arranged forever
One bottom surface of magnet rotors part (23), the actuating arm (24) are mounted in the anti-slip limiting groove (232).
7. camera shutter as claimed in claim 4, it is characterised in that: the cover blade (3) includes for shutting out the light
Metal made of shading baffle (31), the shading baffle (31) be equipped be used to support the shading baffle shading gear
Piece support arm (311) is connected with anti-deformation made of plastics on the shading baffle support arm (311) and is drivingly connected arm (32).
8. camera shutter as claimed in claim 4, it is characterised in that: spiral shell is used in the actuating arm (24) and cover blade (3)
Nail connection, the cover blade (3) are equipped with the actuating arm connecting hole (321) that internal partial wall and screw external screw thread are cooperatively connected,
The position that the actuating arm (24) connect with cover blade (3), which is equipped with, protrudes into actuating arm connecting hole (321) and one side and spiral shell
Follow closely the connection boss (242) that external screw thread is cooperatively connected.
9. camera shutter as claimed in claim 8, it is characterised in that: actuating arm connecting hole (321) edge is equipped with
Equipped with the enhancing boss (322) for preventing cover blade from deforming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820819854.6U CN208421479U (en) | 2018-05-29 | 2018-05-29 | Integral type camera shutter mounting base and camera shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820819854.6U CN208421479U (en) | 2018-05-29 | 2018-05-29 | Integral type camera shutter mounting base and camera shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208421479U true CN208421479U (en) | 2019-01-22 |
Family
ID=65112687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820819854.6U Active CN208421479U (en) | 2018-05-29 | 2018-05-29 | Integral type camera shutter mounting base and camera shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208421479U (en) |
-
2018
- 2018-05-29 CN CN201820819854.6U patent/CN208421479U/en active Active
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