CN104360410A - Position adjusting device - Google Patents
Position adjusting device Download PDFInfo
- Publication number
- CN104360410A CN104360410A CN201410623362.6A CN201410623362A CN104360410A CN 104360410 A CN104360410 A CN 104360410A CN 201410623362 A CN201410623362 A CN 201410623362A CN 104360410 A CN104360410 A CN 104360410A
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- China
- Prior art keywords
- sleeve pipe
- light
- sleeve
- adjusting position
- light hole
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to a position adjusting device which comprises a first sleeve 2 and a second sleeve 3. Each of one end of the first sleeve and one end of the second sleeve is provided with at least one light-permeable hole. The light-permeable holes are used for allowing light signals to permeate when the light-permeable holes of the first sleeve and the second sleeve form passages during rotation of the second sleeve. The fact that the light signals can permeate the light-permeable holes when the light-permeable holes align is used to determine the accurate working position for hanging a head-up display, reliability is increased greatly, and the service life is prolonged greatly. In addition, the position adjusting device needs not a high-precision clamping device anymore, and is free of mechanical abrasion, cost saving, convenient to mount and maintain, and the like.
Description
Technical field
The present invention relates to a kind of apparatus for adjusting position.
Background technology
Flat aobvious combined lens position needs the symbol being accurately placed in the display of preposition guarantee to have isogonality, therefore needs to monitor the position of combined lens, will not provide alarm when predetermined work position.Traditional watch-dog is the combination that high-precision mechanical latch device adds microswitch, and etches alignment target on outside mechanical rocker arm.When spiral arm arrives precalculated position, extruding microswitch closes, and sends signal, and prompting pilot combined lens reaches precalculated position, completes aligning.Pilot leans to one side to observe outside etching alignment line, confirms to aim at.This has following shortcoming: precision optical machinery part, after long-term work, easily weares and teares, precise decreasing.Although the closed distance of microswitch is very little, precision is still not high, in Long-Time Service, has higher wrong report, miss probability.Judge whether combined lens is rotated in place aligning by the etching line of outside, need pilot to move to observe on a large scale, unfavorable flight safety.
Summary of the invention
The object of this invention is to provide a kind of apparatus for adjusting position, easy to wear in order to what solve that existing apparatus for adjusting position uses mechanical rocker arm to cause, low precision, and Long-Time Service has higher wrong report, the problem of miss probability.
For achieving the above object, the solution of the present invention comprises a kind of apparatus for adjusting position, and this regulating device comprises the first sleeve pipe 2, second sleeve pipe 3; One end of first sleeve pipe 2 and one end of the second sleeve pipe 3 are provided with at least one light hole, when light hole is for rotating the second sleeve pipe 3, make light signal when the light hole of the first sleeve pipe 2 and the light hole of the second sleeve pipe 3 form path through.
First sleeve pipe 2 and the second sleeve pipe 3 are coaxially arranged.
This apparatus for adjusting position also comprises the light source 1 of the other end being arranged on the first sleeve pipe 2, and light source 1 is for generation of the light signal of the light hole of transmission first sleeve pipe 2.
One end of second sleeve pipe 3 is fixedly installed one every mating plate 6, and the light hole of the second sleeve pipe 3 is arranged on mating plate 6.
Apparatus for adjusting position also comprises the light signal receiving 4 that arrange corresponding to the light hole of the second sleeve pipe 3, the light signal transmitted from the second sleeve pipe 3 when light signal receiving 4 forms path for the light hole of the light hole and the second sleeve pipe 3 that receive the first sleeve pipe 2.
Apparatus for adjusting position also comprises signal pickup assembly 5, and signal pickup assembly 5 connects light signal receiving 4.
First sleeve pipe 2 and the second sleeve pipe 3 all have two symmetrically arranged light holes.
The light signal that the present invention utilizes light source to launch is by simultaneously through judging during light hole whether position arrives precalculated position, and reliability and serviceable life all reach larger raising.And there are mechanical wearing and tearing, no longer need high-precision mechanical latch device, save cost, the advantage such as convenient for installation and maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the light hole schematic diagram on mating plate.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
A kind of apparatus for adjusting position, this regulating device comprises the first sleeve pipe 2, second sleeve pipe 3; One end of first sleeve pipe 2 and one end of the second sleeve pipe 3 are provided with at least one light hole, when light hole is for rotating the second sleeve pipe 3, make light signal when the light hole of the first sleeve pipe 2 and the light hole of the second sleeve pipe 3 form path through.
Based on above technical scheme, by reference to the accompanying drawings, provide with next embodiment.
In present embodiment, this apparatus for adjusting position is for regulating the lifting head-up display on aircraft.The first sleeve pipe is utilized to judge whether lift head-up display reaches accurate location with the aiming at of light hole of the second sleeve pipe.
First sleeve pipe is rack sleeve, and the second sleeve pipe is spiral arm, and rack sleeve and spiral arm are coaxially arranged.
As shown in Figure 1, this apparatus for adjusting position comprise infrared light supply 1, rack sleeve 2, spiral arm 3, infrared remote receiver 4, signal pickup assembly 5, every mating plate 6.
Light hole in spiral arm 3 is arranged on lighttight on mating plate 6, then is fixed in spiral arm by this every mating plate, as shown in Figure 1, can rotate every mating plate 6 along with spiral arm.Spiral arm 3 with lifting head-up display is connected, lift head-up display can along with the rotation of spiral arm adjusting position or orientation.
Infrared remote receiver 4 is arranged on the other end of spiral arm 3, receives the infrared signal that the light hole every mating plate 6 transmits; Infrared remote receiver 4 connection signal harvester 5.
Figure 2 shows that every mating plate 6, on mating plate 6, there are 2 light holes 7, in order to the light hole of the light hole with spiral arm 3 that realize rack sleeve 2 can overlap, rack sleeve 2 are also provided with 2 light holes on a corresponding position, these 4 light holes are all the rectangles of long 2mm, wide 0.8mm.On mating plate 62 light holes in 2 light holes on rack sleeve 2 and spiral arm 3 have when can overlap completely when rotated.
One end that rack sleeve 2 arranges light hole only has light hole can optical signal transmissive, and other part can not optical signal transmissive.
When needing the position regulating lifting head-up display, rotate spiral arm 3.When spiral arm 3 does not rotate to predetermined work position, four light holes cannot be aimed at, and the infrared light sent by infrared light supply 1 cannot pass every mating plate 6; When spiral arm 3 rotates arrival predetermined design working position, the light hole on rack sleeve 2 and the light hole on mating plate 6 are aimed at, and infrared light can pass every mating plate 6; Through the infrared light direct projection every the light hole of mating plate 6 on two infrared remote receivers 4, light signal is converted to electric signal and send signal pickup assembly 5 by infrared remote receiver 4, signal pickup assembly 5 sends corresponding signal, determines the arrival working position, position now lifting head-up display.
In addition, in this apparatus for adjusting position is installed, to aim at the light hole of rack sleeve 2 at the light hole of aligned position adjustment on mating plate, then will be fixed in spiral arm 3 every mating plate 6 by High-strength glue.The power of adjustment infrared light supply 1, check on time, the infrared light that printing opacity goes can be enough to excite infrared remote receiver 4.As long as have one to be excited in two infrared remote receivers 4, just think and aim at, even if there is an infrared remote receiver fault like this, alignment also can be ensured to notice send, improve reliability.
In this embodiment:
Infrared light supply 1 is infrared diode, and rack sleeve 2 is metal alloy aluminium, and infrared remote receiver 4 is infrared triodes, is sheet metals every mating plate 6.
Be presented above concrete embodiment, but the present invention is not limited to described embodiment.Basic ideas of the present invention are above-mentioned basic scheme, and for those of ordinary skill in the art, according to instruction of the present invention, designing the model of various distortion, formula, parameter does not need to spend creative work.The change carried out embodiment without departing from the principles and spirit of the present invention, amendment, replacement and modification still fall within the scope of protection of the present invention.
Claims (7)
1. an apparatus for adjusting position, is characterized in that, described regulating device comprises the first sleeve pipe (2), the second sleeve pipe (3); One end of first sleeve pipe (2) and one end of the second sleeve pipe (3) are provided with at least one light hole, when described light hole is for rotating the second sleeve pipe (3), make light signal when the light hole of the first sleeve pipe (2) and the light hole of the second sleeve pipe (3) form path through.
2. apparatus for adjusting position according to claim 1, is characterized in that, described first sleeve pipe (2) and the second sleeve pipe (3) are coaxially arranged.
3. apparatus for adjusting position according to claim 2, it is characterized in that, described apparatus for adjusting position also comprises the light source (1) of the other end being arranged on the first sleeve pipe (2), and described light source (1) is for generation of the light signal of the light hole of transmission first sleeve pipe (2).
4. apparatus for adjusting position according to claim 3, it is characterized in that, one end of described second sleeve pipe (3) is fixedly installed one every mating plate (6), and the light hole of described second sleeve pipe (3) is arranged on described on mating plate (6).
5. apparatus for adjusting position according to claim 4, it is characterized in that, described apparatus for adjusting position also comprises the light signal receiving (4) that arrange corresponding to the light hole of the second sleeve pipe (3), the light signal transmitted from the second sleeve pipe (3) when described light signal receiving (4) forms path for the light hole of the light hole and the second sleeve pipe (3) that receive the first sleeve pipe (2).
6. apparatus for adjusting position according to claim 5, is characterized in that, described apparatus for adjusting position also comprises signal pickup assembly (5), and described signal pickup assembly (5) connects described light signal receiving (4).
7. apparatus for adjusting position according to claim 6, is characterized in that, described first sleeve pipe (2) and the second sleeve pipe (3) all have two symmetrically arranged light holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623362.6A CN104360410A (en) | 2014-11-07 | 2014-11-07 | Position adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623362.6A CN104360410A (en) | 2014-11-07 | 2014-11-07 | Position adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104360410A true CN104360410A (en) | 2015-02-18 |
Family
ID=52527690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410623362.6A Pending CN104360410A (en) | 2014-11-07 | 2014-11-07 | Position adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104360410A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6166981A (en) * | 1984-09-11 | 1986-04-05 | Citizen Watch Co Ltd | Optical path forming method of light shield plate of optical detecting mechanism |
| CN1699025A (en) * | 2005-05-26 | 2005-11-23 | 合肥工业大学 | Automatic aligning mechanism of screw thread tightening machine and aligning method thereof |
| CN101299603A (en) * | 2008-06-30 | 2008-11-05 | 上海海想自动控制技术有限公司 | Non-contact type direction key |
| CN201876553U (en) * | 2010-11-26 | 2011-06-22 | 莱芜钢铁集团有限公司 | Metal detector and regulator |
| CN102968121A (en) * | 2012-11-27 | 2013-03-13 | 福建省电力有限公司 | Precise track traveling positioning device |
-
2014
- 2014-11-07 CN CN201410623362.6A patent/CN104360410A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6166981A (en) * | 1984-09-11 | 1986-04-05 | Citizen Watch Co Ltd | Optical path forming method of light shield plate of optical detecting mechanism |
| CN1699025A (en) * | 2005-05-26 | 2005-11-23 | 合肥工业大学 | Automatic aligning mechanism of screw thread tightening machine and aligning method thereof |
| CN101299603A (en) * | 2008-06-30 | 2008-11-05 | 上海海想自动控制技术有限公司 | Non-contact type direction key |
| CN201876553U (en) * | 2010-11-26 | 2011-06-22 | 莱芜钢铁集团有限公司 | Metal detector and regulator |
| CN102968121A (en) * | 2012-11-27 | 2013-03-13 | 福建省电力有限公司 | Precise track traveling positioning device |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
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| RJ01 | Rejection of invention patent application after publication |