CN209102087U - A kind of target apparatus automatically adjusting auxiliary luminous intensity - Google Patents
A kind of target apparatus automatically adjusting auxiliary luminous intensity Download PDFInfo
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- CN209102087U CN209102087U CN201822161243.XU CN201822161243U CN209102087U CN 209102087 U CN209102087 U CN 209102087U CN 201822161243 U CN201822161243 U CN 201822161243U CN 209102087 U CN209102087 U CN 209102087U
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- target
- auxiliary
- photosensitive element
- locking knob
- brightness
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Abstract
A kind of target apparatus automatically adjusting auxiliary luminous intensity, belongs to photo-electric deflection of bridge span instrument detection technique field.Including target telecontrol antenna, assist photoswitch, target power switch, the vertical locking knob of target, the horizontal locking knob of target, secondary light source, photosensitive element and auxiliary optical controller, target battery charging jacks, target base and fixation hole, target base and fixation hole are connect by fixed link with target, the vertical locking knob of target and the horizontal locking knob of target are used to control the vertical displacement of target and horizontally rotate, secondary light source, photosensitive element and auxiliary optical controller are located at target front, wherein photosensitive element can incude the brightness of target external environment and by auxiliary optical controller adjustment auxiliary brightness until extinguishing, auxiliary optical controller reduces auxiliary brightness automatically when photosensitive element senses external environment brightness enhancing.The present apparatus makes fill-in light with the variation adjust automatically of external environment luminous intensity by the way that photosensitive element is added, and saves target battery consumption.
Description
Technical field
The utility model relates to the target apparatus that one kind can automatically adjust auxiliary luminous intensity, belong to photo-electric deflection of bridge span instrument
Detection technique field.
Background technique
Amount of deflection is to evaluate the important indicator of bridge safty, directly reacts whether bridge structure deformation reaches risk range.
Photo-electric deflection of bridge span instrument is easy to use with its at present, real-time measurement, the advantages such as time saving and energy saving, applies in deflection of bridge span detection
It is increasingly wider.Target is the target in photo-electric deflection of bridge span instrument detection process as test, in detection process with detection target
It is fixedly connected, is essential device in photo-electric deflection of bridge span instrument detection process to detect measured point amount of deflection.
Target generally has secondary light source, and secondary light source is by target internal battery powers, for externally measured convenience, target
General overall volume is smaller, and internal battery capacity is generally also little, and battery needs to supply fill-in light and signal system, general to examine
It surveys and opens switch when starting, fill-in light is typically in normally open, and consumption battery capacity is more, and target battery durable ability influences
The efficiency of detection work, conventional target fill-in light cannot generally assist luminous intensity with external environment brightness adjustment, and external rings
Required auxiliary luminous intensity is also changing under the light condition of border varying strength, however target assists luminous intensity generally not at present
It can adjust, when detecting under different light conditions, the unlatching of fill-in light has different degrees of useless consumption to target battery power,
There are still can improvements.
Summary of the invention
The purpose of this utility model is to propose a kind of target apparatus that can automatically adjust auxiliary luminous intensity, photosensitive by being added
Element makes fill-in light with the variation adjust automatically of external environment luminous intensity, saves target battery consumption, when extending target use
Between.
The utility model include target telecontrol antenna, auxiliary photoswitch, target power switch, the vertical locking knob of target,
The horizontal locking knob of target, secondary light source, photosensitive element and auxiliary optical controller, target battery charging jacks, target base and
Fixation hole, target telecontrol antenna, auxiliary photoswitch, target power switch are located at target side, and target base and fixation hole pass through
Fixed link is connect with target, and the vertical locking knob of target and the horizontal locking knob of target are located in the fixed link of target lower part, is used for
It controlling the vertical displacement of target and horizontally rotates, secondary light source, photosensitive element and auxiliary optical controller are located at target front, wherein
Photosensitive element can incude the brightness of target external environment and by auxiliary optical controller adjustment auxiliary brightness until extinguishing, photosensitive member
Auxiliary optical controller reduces auxiliary brightness automatically when part senses external environment brightness enhancing, and target battery charging jacks are located at
The target back side.
The utility model cooperates photo-electric deflection of bridge span instrument photoelectronic imaging facility to use, and passes through target base when use solid
Determine hole to be fixed on bridge to be detected, after mixing up target level angle and upright position, the horizontal locking knob of locking target and target
Vertical locking knob is marked, target power switch and auxiliary photoswitch is opened, the detection work of deflection of bridge span can be carried out.
The utility model has the beneficial effects that
The utility model proposes the target apparatus that one kind can automatically adjust auxiliary luminous intensity, compare existing target apparatus,
Fill-in light can be achieved to be automatically adjusted with the variation of external environment luminous intensity, until fill-in light is automatically closed, reduce target
Use electric consumption, extend target use the time, improve the working efficiency of photo-electric deflection of bridge span instrument.
Detailed description of the invention
Fig. 1 is one of target apparatus figure
Fig. 2 is the two of target apparatus figure
Illustrate: 1 that --- target power switch 2 --- assists photoswitch
3 --- target telecontrol antenna 4 --- secondary light sources
5 --- photosensitive element and auxiliary optical controller 6 --- fixed links
7 --- target battery charging jacks 8 --- target main bodys
9 --- the vertical locking knob 10 of target --- horizontal locking knobs of target
11 --- target base and fixation hole
Specific embodiment
The utility model includes target telecontrol antenna 3, auxiliary photoswitch 2, target power switch 1, the vertical locking rotating of target
The horizontal locking knob 10 of button 9, target, secondary light source 4, photosensitive element and auxiliary optical controller 5, target battery charging jacks 7, target
Base number of a tender seat and fixation hole 11, target telecontrol antenna, auxiliary photoswitch, target power switch are located at 8 side of target main body, target bottom
Seat and fixation hole are connect by fixed link with target, and the vertical locking knob of target and the horizontal locking knob of target are located at target lower part
Fixed link on, for controlling the vertical displacement of target and horizontally rotating, secondary light source, photosensitive element and auxiliary optical controller position
In target front, wherein photosensitive element can incude the brightness of target external environment and by auxiliary optical controller adjustment auxiliary brightness
Until extinguishing, auxiliary optical controller reduces auxiliary brightness, target automatically when photosensitive element senses external environment brightness enhancing
Battery charging jacks 7 are located at the target back side.
Claims (1)
1. the target apparatus that one kind can automatically adjust auxiliary luminous intensity, it is characterised in that: opened including target telecontrol antenna, fill-in light
Pass, target power switch, the vertical locking knob of target, the horizontal locking knob of target, secondary light source, photosensitive element and auxiliary are light-operated
Device, target battery charging jacks and target base and fixation hole processed；Target base and fixation hole are connect by fixed link with target,
The vertical locking knob of target and the horizontal locking knob of target are located in the fixed link of target lower part, for controlling the vertical displacement of target
And horizontally rotate, secondary light source, photosensitive element and auxiliary optical controller are located at target front, wherein outside photosensitive element induction target
Portion's ambient brightness simultaneously assists brightness until extinguishing by auxiliary optical controller adjustment, and photosensitive element senses external environment brightness
Optical controller is assisted to reduce auxiliary brightness automatically when enhancing, target battery charging jacks are located at the target back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161243.XU CN209102087U (en) | 2018-12-22 | 2018-12-22 | A kind of target apparatus automatically adjusting auxiliary luminous intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161243.XU CN209102087U (en) | 2018-12-22 | 2018-12-22 | A kind of target apparatus automatically adjusting auxiliary luminous intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102087U true CN209102087U (en) | 2019-07-12 |
Family
ID=67163138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161243.XU Active CN209102087U (en) | 2018-12-22 | 2018-12-22 | A kind of target apparatus automatically adjusting auxiliary luminous intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459001A (en) * | 2018-12-22 | 2019-03-12 | 交通运输部公路科学研究所 | A kind of target apparatus automatically adjusting auxiliary luminous intensity |
-
2018
- 2018-12-22 CN CN201822161243.XU patent/CN209102087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459001A (en) * | 2018-12-22 | 2019-03-12 | 交通运输部公路科学研究所 | A kind of target apparatus automatically adjusting auxiliary luminous intensity |
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