CN201666971U - Electromagnetic optical gate device - Google Patents
Electromagnetic optical gate device Download PDFInfo
- Publication number
- CN201666971U CN201666971U CN2010201109155U CN201020110915U CN201666971U CN 201666971 U CN201666971 U CN 201666971U CN 2010201109155 U CN2010201109155 U CN 2010201109155U CN 201020110915 U CN201020110915 U CN 201020110915U CN 201666971 U CN201666971 U CN 201666971U
- Authority
- CN
- China
- Prior art keywords
- shadow shield
- solenoid valve
- electromagnetic valve
- solenoid
- light shading
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electromagnetic optical gate device, which comprises a shell. The shell is internally provided with a light shading board device and an electromagnetic moving device, a light shading board comprises a light shading part and a connecting part, the electromagnetic moving device is provided with a first electromagnetic valve and a second electromagnetic valve which are unidirectional and are arranged in opposite directions, the first electromagnetic valve and the second electromagnetic valve are respectively and internally provided with a first electromagnetic valve shaft and a second electromagnetic valve shaft which are connected into a whole by a pull rod, and the first electromagnetic valve shaft is connected with the light shading board so as to ensure that the light shading board achieves two different states that when the first electromagnetic valve is electrified and the second electromagnetic valve is diselectrified, the electromagnetic valve shafts are in integral movement with the pull rod to move to one side so as to drive the light shading board, and a light shading part is positioned above a laser path at the moment, and when the second electromagnetic valve is electrified and the first electromagnetic valve is diselectrified, the electromagnetic valve shafts are in integral movement with the pull rod to move to the opposite side so as to drive the light shading board, and the light shading part of the light shading board is positioned outside the laser path at the moment.
Description
[technical field]
The utility model relates to a kind of electromagnetism shutter device.
[background technology]
At present at a kind of comparatively advanced electromagnetism shutter device of usefulness for having only a solenoid valve, solenoid valve connects shade, this solenoid valve drives shade can only form a kind of state, by adopting drive unit or manual mode or other modes, make the electromagnetic axis in the solenoid valve that two kinds of motion states be arranged, and then drive shade generation two states, thereby form spaced light output.But this single light valve device is wasted time and energy, and cost is higher, uses inconvenience, and the interval out of true of light output.
Therefore, the release of the two shutter devices of the utility model electromagnetism is very necessary.Only need in program, to select freely to switch two states, can generate the accurate light output of fixed intervals value.
[summary of the invention]
The purpose of this utility model is to provide a kind of electromagnetism shutter device, can effectively generate the light output of fixed intervals.
The utility model relates to a kind of electromagnetism shutter device, it comprises the optical gate sheet frame, guide pin bushing, the shadow shield device, the electromagnetic motion device, it is characterized in that: it comprises shell, described shell is provided with light well and light hole, form the laser optical path in the electromagnetism optical gate between described light well and the light hole, be provided with shadow shield device and electromagnetic motion device in the shell, described shadow shield device comprises shadow shield and shadow shield stationary installation, wherein said shadow shield comprises shading light part and coupling part, it is characterized in that: described electromagnetic motion device is provided with the first unidirectional solenoid valve and second solenoid valve, described first solenoid valve is opposite with the second solenoid valve installation direction, and built-in first solenoid shaft of difference and second solenoid shaft, described first solenoid shaft and second solenoid shaft are connected as one by pull bar, and first solenoid shaft is connected with shadow shield, make described shadow shield that two kinds of different states be arranged: state one, during the energising of first solenoid valve, the second solenoid valve dead electricity, solenoid shaft and pull bar one move to a side, drive shadow shield, this moment, shading light part was positioned on the laser optical path; During the energising of state two, the second solenoid valves, the first solenoid valve dead electricity, solenoid shaft moves to an opposite side with the pull bar one, drives shadow shield, and this moment, the shadow shield shading light part was positioned at outside the laser optical path.
Compared with prior art, because two unidirectional electrical magnet valves that are in the parallel circuit are arranged, make solenoid shaft and pull bar one that two kinds of motion states be arranged, and then make the coupling part movement therewith of shadow shield, and a mounting hole is arranged on the shadow shield, shadow shield is freely rotated around register pin, and when move in the coupling part of shadow shield, the shading light part of shadow shield also can move under the effect of power, make, state one: shadow shield covers light hole, and light can not spread out of from light hole, and state two: shadow shield leaves light hole, luminous energy spreads out of from light hole, thereby it is be formed with the light output of fixed intervals, and time saving and energy saving, convenient efficient.
Simultaneously since this electromagnetism shutter device in the shadow shield part, adopted the shadow shield stationary installation, this shadow shield stationary installation comprises that is with the guide between register pin, the first shadow shield side plate, another one shadow shield side plate, the side plate that is held in shadow shield and the directional light flashboard of selling head, the side plate of two shadow shields is clamped in the both sides of shadow shield respectively, the side plate of shadow shield, shadow shield, directional light flashboard are equipped with mounting hole, and these mounting holes are coaxial with guide.By described mounting hole, register pin passes the first shadow shield side plate, shadow shield, another one shadow shield side plate, guide, directional light flashboard successively, and register pin passes the threaded portion installation nut of directional light flashboard register pin is fixed.The employing of this shadow shield stationary installation makes that the fixed intervals of light output are more accurate.
[description of drawings]
Fig. 1 is for having the utility model electromagnetism shutter device schematic perspective view;
Fig. 2 is for having the utility model electromagnetism shutter device part synoptic diagram;
Schematic perspective view when Fig. 3 is positioned at first state for the shadow shield of the utility model electromagnetism shutter device;
Schematic perspective view when Fig. 4 is positioned at second state for the shadow shield of the utility model electromagnetism shutter device;
Fig. 5 is the schematic perspective view of the shadow shield device of the utility model electromagnetism shutter device.
[embodiment]
The utility model is described in further detail below in conjunction with accompanying drawing, please refer to Fig. 1 and Fig. 2.The utility model electromagnetism shutter device comprises shell 1, described shell 1 is provided with light well 2 and light hole 3, form the laser optical path in the electromagnetism optical gate between described light well 2 and the light hole 3, be provided with shadow shield device and electromagnetic motion device in the shell, described shadow shield device comprises shadow shield 14 and shadow shield stationary installation, wherein said shadow shield 14 comprises shading light part 10 and coupling part, it is characterized in that: described electromagnetic motion device is provided with the first unidirectional solenoid valve 5 and second solenoid valve 4, described first solenoid valve 5 is opposite with second solenoid valve, 4 installation directions, and built-in first solenoid shaft 8 of difference and second solenoid shaft 6, described first solenoid shaft 8 and second solenoid shaft 6 are connected as one by pull bar 7, and first solenoid shaft 8 is connected with shadow shield 14.
Please refer to Fig. 3 and Fig. 4, described shadow shield 14 has two kinds of different states: during 5 energisings of state one, the first solenoid valve, and second solenoid valve, 4 dead electricity, solenoid shaft and pull bar one move to a side, drive shadow shield, and this moment, shading light part 10 was positioned on the laser optical path; During 4 energisings of state two, the second solenoid valves, first solenoid valve, 5 dead electricity, solenoid shaft moves to an opposite side with the pull bar one, drives shadow shield, and shadow shield shading light part 10 is positioned at outside the laser optical path at this moment.
Please refer to Fig. 5, described shadow shield stationary installation comprises that is with the guide 13 between register pin 11, shadow shield side plate 12, another one shadow shield side plate, the side plate that is held in shadow shield and the directional light flashboard of selling head, the side plate of two shadow shields is clamped in the both sides of shadow shield respectively, the side plate 12 of shadow shield, shadow shield 14, directional light flashboard are equipped with mounting hole, and these mounting holes are coaxial with guide 13.By described mounting hole, the axle of register pin 11 passes shadow shield side plate 12, shadow shield 14, another one shadow shield side plate, guide 13, directional light flashboard successively, and it is fixing with register pin 11 that register pin 11 passes the threaded portion installation nut of directional light flashboard.
Claims (3)
1. electromagnetism shutter device, it comprises shell, described shell is provided with light well and light hole, form the laser optical path in the electromagnetism optical gate between described light well and the light hole, be provided with shadow shield device and electromagnetic motion device in the shell, described shadow shield device comprises shadow shield and shadow shield stationary installation, wherein said shadow shield comprises shading light part and coupling part, it is characterized in that: described electromagnetic motion device is provided with the first unidirectional solenoid valve and second solenoid valve, described first solenoid valve is opposite with the second solenoid valve installation direction, and built-in first solenoid shaft of difference and second solenoid shaft, described first solenoid shaft and second solenoid shaft are connected as one by pull bar, and first solenoid shaft is connected with shadow shield, makes described shadow shield that two kinds of different states be arranged: during the energising of state one, the first solenoid valve, the second solenoid valve dead electricity, solenoid shaft and pull bar one move to a side, drive shadow shield, and this moment, shading light part was positioned on the laser optical path; During the energising of state two, the second solenoid valves, the first solenoid valve dead electricity, solenoid shaft moves to an opposite side with the pull bar one, drives shadow shield, and this moment, the shadow shield shading light part was positioned at outside the laser optical path.
2. electromagnetism shutter device according to claim 1, it is characterized in that: described shadow shield shading light part and shadow shield coupling part are one, and the shadow shield shading light part has the area that can cover dowel hole fully.
3. electromagnetism shutter device according to claim 1, it is characterized in that: described first solenoid valve and second solenoid valve are in the parallel circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201109155U CN201666971U (en) | 2010-02-04 | 2010-02-04 | Electromagnetic optical gate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201109155U CN201666971U (en) | 2010-02-04 | 2010-02-04 | Electromagnetic optical gate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201666971U true CN201666971U (en) | 2010-12-08 |
Family
ID=43267930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201109155U Expired - Fee Related CN201666971U (en) | 2010-02-04 | 2010-02-04 | Electromagnetic optical gate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201666971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510006A (en) * | 2011-11-21 | 2012-06-20 | 中国科学院半导体研究所 | Optical shutter device for high-power laser |
-
2010
- 2010-02-04 CN CN2010201109155U patent/CN201666971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510006A (en) * | 2011-11-21 | 2012-06-20 | 中国科学院半导体研究所 | Optical shutter device for high-power laser |
| CN102510006B (en) * | 2011-11-21 | 2013-01-23 | 中国科学院半导体研究所 | Optical shutter device for high-power laser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuhan Golden Laser Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuhan Golden Laser Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20180204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |