CN206193420U - Automatic control multistage formula of can full light ring device - Google Patents
Automatic control multistage formula of can full light ring device Download PDFInfo
- Publication number
- CN206193420U CN206193420U CN201621162261.4U CN201621162261U CN206193420U CN 206193420 U CN206193420 U CN 206193420U CN 201621162261 U CN201621162261 U CN 201621162261U CN 206193420 U CN206193420 U CN 206193420U
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- CN
- China
- Prior art keywords
- blade
- gear
- spill spin
- spin block
- stepper motor
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- Prostheses (AREA)
Abstract
The utility model discloses an automatic control multistage formula of can full light ring device, including step motor, the bottom plate, the driving gear, rotatory piece gear, blade and upper cover, step motor fixed mounting is on the bottom plate, the bottom plate is the flat cylindrical shape platform, the driving gear links to each other with step motor's motor shaft, the not full -tooth wheel of rotatory piece gear for there being certain radian toothed portion, driving gear and rotatory piece gear meshing transmission, the blade sets up on the through -hole in rotatory piece gear, the upper cover be provided with with blade matched with circular arc grooving, have on the blade can be in the circular arc grooving gliding slip post, the device passes through the rotation of step motor control driving gear to the rotatory piece gear band moving vane of cooperation is rotatory, and the blade is rotatory at the grooving orbit of upper cover, and the device adopts step motor to drive gear revolve, and the master gear drives rotatory piece gear revolve, reaches the different unthreaded hole requirements of leading to through control step motor pivoted leg speed, have rational in infrastructure, control is effectual and can realize the automatic characteristics.
Description
Technical field
The utility model is related to the control of diaphragm technical field, and in particular to one kind can Automatic Control multisection type aperture dress
Put.
Background technology
Current industry can be generally regulation manually to the control of aperture, or be realized to diaphragm hole size using magnetic valve drive
Control, the defect of regulation is can not to realize automatically controlling diaphragm hole size manually, is had not using solenoid valve control aperture size
Accurately, it is impossible to clearly separate and the uncontrollable defect of pore size.Therefore, in order to realize the aperture of precise control pore size
Meet market demands, it is necessary to which designing one kind can Automatic Control multisection type iris apparatus.
The content of the invention
In view of the shortcomings of the prior art, the utility model aim to provide one kind can Automatic Control multisection type iris apparatus.
To achieve the above object, the utility model is adopted the following technical scheme that：
One kind can Automatic Control multisection type iris apparatus, including stepper motor, base plate, driving gear, spill spin block gear,
Blade and upper lid, the stepper motor are fixedly mounted on base plate, and base plate is oblate cylindricality platform structure, driving gear and stepping electricity
The motor shaft of machine is connected, and spill spin block gear is the gear structure for having certain radian tooth trace, and driving gear is engaged with spill spin block gear
Transmission, has multiple rooms for installing blade on spill spin block gear around center of circle circumference permutation, and blade is arranged on spill spin block tooth
On through hole in wheel, upper lid is provided with the circular arc grooving being engaged with blade, there is what can be slided in circular arc grooving on blade
Slide rod structure.
Further, the rotation of step motor control driving gear, and coordinate spill spin block gear driven blade in upper lid
The rotary motion of grooving track.
Further, 4 binding posts are provided with stepper motor, by controlling 4 electric currents of binding post, stepping can be realized
The rotating of motor and then control aperture size.
Further, the oblique leaf chip architecture in blade position, is provided with for blade to be arranged on into spill spin block in the end of blade
Cylinder on gear and upper lid.
The utility model has the advantages that：
The utility model one kind can Automatic Control multisection type iris apparatus, rotated by step motor control driving gear,
Driving gear control spill spin block motion, blade is arranged on the through hole on driving gear, while being provided with blade fortune on upper lid
Dynamic track groove, the device drives driving gear to rotate using stepper motor, and block gear turn is rotated by driving gear
It is dynamic, the requirement of different light holes is reached by the leg speed for controlling stepper motor to rotate, it is right that the device can realize that accurate and effective is realized
The control of diaphragm hole size, teaches traditional hand and solenoid valve the control of diaphragm, good with rational in infrastructure, control effect and can
Realize the advantage of automation.
Brief description of the drawings
Fig. 1 be the utility model it is a kind of can Automatic Control multisection type iris apparatus overall structure diagram；
Fig. 2 is that the utility model one kind can Automatic Control multisection type iris apparatus internally structural representation；
Fig. 3 for the utility model is a kind of can the structural representation in the other directions of Automatic Control multisection type iris apparatus
Figure；
Fig. 4 is that the utility model is a kind of can the structural representation that covers thereon of Automatic Control multisection type iris apparatus；
Fig. 5 be the utility model it is a kind of can Automatic Control multisection type iris apparatus its spill spin block gears structural representation
Figure；
Fig. 6 be the utility model it is a kind of can Automatic Control multisection type iris apparatus its base plates structural representation.
In figure：1st, stepper motor；2nd, base plate；3rd, driving gear；4th, spill spin block gear；5th, blade；6th, upper lid.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described, in order to clearer reason
The claimed technological thought of solution the utility model.
The utility model one kind can Automatic Control multisection type iris apparatus, including stepper motor 1, bottom as shown in Figures 1 to 6
Plate 2, driving gear 3, spill spin block gear 4, blade 5 and upper lid 6, the stepper motor 1 are fixedly mounted on a base plate 2, and base plate 2 is
Oblate cylindricality platform structure, driving gear 3 is connected with the motor shaft of stepper motor 1, and spill spin block gear 4 is have certain radian tooth trace
Gear structure, driving gear 3 and the engaged transmission of spill spin block gear 4, around the center of circle, circumference permutation has multiple use on spill spin block gear 4
In the room for installing blade 5, blade 5 is arranged on the through hole in spill spin block gear 4, and upper lid 6 is provided with what is be engaged with blade 5
Circular arc grooving, there is the slip rod structure that can be slided in circular arc grooving on blade 5.
Specifically, as shown in Fig. 2 the stepper motor 1 controls the rotation of driving gear 3, and coordinating the band of spill spin block gear 4
Movable vane piece 5 is provided with 4 binding posts in the grooving track rotary motion of upper lid on stepper motor 1, by controlling 4 binding posts
Electric current, can realize stepper motor 1 rotating so that control aperture size, the oblique leaf chip architecture of 5, blade, in blade 5
End is provided with the cylinder for being arranged on blade on spill spin block gear 4 and upper lid 6.
Operation principle of the present utility model is：Driving gear 3 is controlled to rotate by stepper motor 1, the control rotation of driving gear 3
Block gear 4 is moved, and blade 5 is arranged on the through hole on driving gear 3, while being provided with the track of the motion of blade 5 on upper lid 6
Groove, the device drives driving gear 3 to rotate using stepper motor 1, and block gear 4 is rotated by driving gear 3 rotates, and leads to
The leg speed for crossing the control rotation of stepper motor 1 reaches the requirement for realizing different light hole sizes, and the device can realize accurate and effective reality
Now to the control of diaphragm hole size, traditional hand and solenoid valve the control of diaphragm is taught, it is good with rational in infrastructure, control effect
And the advantage of automation can be realized.
For a person skilled in the art, technical scheme that can be as described above and design, make other each
Plant corresponding change and deform, and all these changes and deforms the guarantor that should all belong to the utility model claim
Within the scope of shield.
Claims (4)
1. one kind can Automatic Control multisection type iris apparatus, it is characterised in that：Including stepper motor (1), base plate (2), active
Gear (3), spill spin block gear (4), blade (5) and upper lid (6), the stepper motor (1) are fixedly mounted on base plate (2), bottom
Plate (2) is oblate cylindricality platform structure, and driving gear (3) is connected with the motor shaft of stepper motor (1), and spill spin block gear (4) is to have
The gear structure of certain radian tooth trace, driving gear (3) and spill spin block gear (4) engaged transmission, on spill spin block gear (4) around
Center of circle circumference permutation has multiple rooms for installing blade (5), and blade (5) is arranged on the through hole in spill spin block gear (4),
Upper lid (6) is provided with the circular arc grooving being engaged with blade (5), there is the slip that can be slided in circular arc grooving on blade (5)
Rod structure.
2. one kind as claimed in claim 1 can Automatic Control multisection type iris apparatus, it is characterised in that：The stepper motor
(1) rotation of control driving gear (3), and coordinate spill spin block gear (4) to drive blade (5) to rotate fortune in the grooving track of upper lid
It is dynamic.
3. one kind as claimed in claim 1 can Automatic Control multisection type iris apparatus, it is characterised in that：The stepper motor
(1) 4 binding posts are provided with, by controlling 4 electric currents of binding post, the rotating and then control of stepper motor (1) can be realized
F-stop size.
4. one kind as claimed in claim 1 can Automatic Control multisection type iris apparatus, it is characterised in that：The blade (5)
The oblique leaf chip architecture in position, is provided with for blade to be arranged on into spill spin block gear (4) and upper lid (6) in the end of blade (5)
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621162261.4U CN206193420U (en) | 2016-11-02 | 2016-11-02 | Automatic control multistage formula of can full light ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621162261.4U CN206193420U (en) | 2016-11-02 | 2016-11-02 | Automatic control multistage formula of can full light ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206193420U true CN206193420U (en) | 2017-05-24 |
Family
ID=58732967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621162261.4U Active CN206193420U (en) | 2016-11-02 | 2016-11-02 | Automatic control multistage formula of can full light ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206193420U (en) |
-
2016
- 2016-11-02 CN CN201621162261.4U patent/CN206193420U/en active Active
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